/* Global Styles */
:root {
    --primary-color: #d4a017; /* Gold */
    --primary-dark: #b38612;
    --secondary-color: #4b2b2b; /* Maroon */
    --text-color: #333333;
    --light-text: #666666;
    --light-bg: #f9f9f9;
    --white: #ffffff;
    --black: #000000;
    --border-color: #e0e0e0;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--black);
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 16px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 160, 23, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 160, 23, 0.3);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section-header p {
    color: var(--light-text);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 15px 0;
    transition: padding 0.3s ease, box-shadow 0.3s ease;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo a {
    display: flex;
    align-items: center;
    color: var(--black);
    font-weight: 700;
    font-size: 1.5rem;
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

.nav-menu {
    margin-left: 50px;
}

.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-menu ul li {
    margin: 0;
}

.nav-menu ul li a {
    color: var(--black);
    font-weight: 500;
    position: relative;
    padding: 6px 10px;
    border-radius: 4px;
    transition: var(--transition);
    white-space: nowrap;
    font-size: 0.9rem;
}

.nav-menu ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    bottom: 0;
    left: 0;
    transition: var(--transition);
}


.nav-menu ul li a:hover::after,
.nav-menu ul li a.active::after {
    width: 100%;
}

.nav-menu ul li a:hover:not(.auth-btn):not(.btn) {
    background-color: rgba(212, 160, 23, 0.1);
    color: var(--primary-color);
}

.nav-menu ul li a.active {
    background-color: rgba(212, 160, 23, 0.15);
    color: var(--primary-color);
    font-weight: 600;
}

/* Visual separator before action buttons */
.nav-menu ul li a.auth-btn:first-of-type {
    position: relative;
}

.nav-menu ul li a.auth-btn:first-of-type::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background-color: var(--border-color);
}

/* Auth buttons as navbar items */
.nav-menu ul li a.auth-btn {
    padding: 7px 14px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--primary-color);
    margin-left: 8px;
}

.nav-menu ul li a.auth-btn::after {
    display: none; /* Remove the underline effect */
}

.nav-menu ul li a.auth-btn.login {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.nav-menu ul li a.auth-btn.login:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(212, 160, 23, 0.3);
}

.nav-menu ul li a.auth-btn.register {
    background: var(--primary-color);
    color: var(--white);
    border: 1px solid var(--primary-color);
}

.nav-menu ul li a.auth-btn.register:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(212, 160, 23, 0.4);
}

/* Contact Us button in navbar */
.nav-menu ul li a.btn.btn-primary {
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 20px;
    margin-left: 8px;
    box-shadow: 0 2px 6px rgba(212, 160, 23, 0.2);
}

.nav-menu ul li a.btn.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(212, 160, 23, 0.4);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

.nav-menu-header {
    display: none;
}

/* Dropdown Menu Styles */
.nav-menu ul li.has-dropdown {
    position: relative;
}

.nav-menu ul li.has-dropdown .dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-menu ul li.has-dropdown .dropdown-toggle i {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.nav-menu ul li.has-dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 250px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1000;
    margin-top: 10px;
    display: flex;
    flex-direction: column;
}

.nav-menu ul li.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    display: block;
    width: 100%;
    margin: 0;
}

.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    color: var(--text-color);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border-radius: 0;
}

.dropdown-menu li a::after {
    display: none;
}

.dropdown-menu li a i {
    color: var(--primary-color);
    font-size: 1rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    display: inline-block;
}

.dropdown-menu li a:hover {
    background: var(--light-bg);
    color: var(--primary-color);
    padding-left: 25px;
}

.header.scrolled {
    padding: 10px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Hero Section */
#hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    transform: translateX(-50%) translateY(-50%);
    background-size: cover;
    transition: 1s opacity;
}

.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--white);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--white);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Page Header */
.page-header {
    padding: 120px 0 60px;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('program6.jpg') no-repeat center center/cover;
    color: var(--white);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 10px;
}

/* Programs Page */
.programs-section {
    padding: 80px 0;
}

.years-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.year-badge {
    background-color: var(--light-grey);
    color: var(--text-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.level-body h4 {
    font-size: 1.1rem;
    color: var(--black);
    margin-top: 20px;
    margin-bottom: 10px;
}

.education-levels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.level-card {
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
}

.level-card:hover {
    transform: translateY(-10px);
}

.level-header {
    display: flex;
    align-items: center;
    padding: 20px;
    background-color: var(--primary-color);
    color: var(--white);
}

.level-icon {
    font-size: 2rem;
    margin-right: 15px;
}

.level-header h3 {
    color: var(--white);
    font-size: 1.4rem;
}

.level-body {
    padding: 25px;
}

.level-body p {
    margin-bottom: 20px;
    color: var(--light-text);
}

.level-body ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 20px;
}

.level-body ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.level-body ul li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.level-link {
    color: var(--primary-color);
    font-weight: 600;
}

.level-link i {
    margin-left: 5px;
    transition: var(--transition);
}

.level-link:hover i {
    transform: translateX(5px);
}

/* Admissions Page */
.admissions-process {
    padding: 100px 0;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 3px;
    background-color: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1.5px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    right: -25px;
    top: 30px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    z-index: 10;
}

.timeline-item:nth-child(even) .timeline-icon {
    left: -25px;
}

.timeline-content {
    padding: 20px 30px;
    background-color: var(--light-bg);
    border-radius: 10px;
    position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
    text-align: right;
}

.timeline-content h3 {
    margin-bottom: 10px;
}

/* Requirements Section */
.requirements {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.requirement-item {
    text-align: center;
}

.requirement-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Downloadable Forms */
.download-forms {
    padding: 100px 0;
}

.forms-grid {
    display: grid;
    gap: 30px;
    max-width: 900px;
    margin: 50px auto 0;
}

.form-item {
    display: flex;
    align-items: center;
    background-color: var(--light-bg);
    padding: 20px;
    border-radius: 10px;
    transition: var(--transition);
}

.form-item:hover {
    box-shadow: var(--box-shadow);
}

.form-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-right: 20px;
}

.form-info {
    flex-grow: 1;
}

.form-info h3 {
    margin-bottom: 5px;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.faq-accordion {
    max-width: 800px;
    margin: 50px auto 0;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 20px 0;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer p {
    padding: 0 0 20px;
    color: var(--light-text);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 300px; /* Adjust as needed */
}

/* News & Events Page */
.news-events-section {
    padding: 100px 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.news-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-10px);
}

.news-image {
    position: relative;
}

.news-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.news-date {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px;
    border-radius: 5px;
    text-align: center;
    font-weight: 700;
    line-height: 1.2;
}

.news-date span {
    display: block;
}

.news-date span:first-child {
    font-size: 1.5rem;
}

.news-content {
    padding: 25px;
}

.news-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    color: var(--light-text);
    font-size: 0.9rem;
}

.news-meta i {
    margin-right: 5px;
    color: var(--primary-color);
}

.news-content h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.read-more {
    display: inline-block;
    margin-top: 20px;
    color: var(--primary-color);
    font-weight: 600;
}

.read-more i {
    margin-left: 5px;
    transition: var(--transition);
}

.read-more:hover i {
    transform: translateX(5px);
}

.pagination {
    display: flex;
    justify-content: center;
    margin-top: 50px;
}

.pagination a {
    color: var(--primary-color);
    padding: 10px 15px;
    margin: 0 5px;
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    transition: var(--transition);
}

.pagination a:hover,
.pagination a.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.newsletter-form {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 50px 0 0 50px;
    font-size: 1rem;
}

.newsletter-form button {
    border-radius: 0 50px 50px 0;
}

/* Professors Page */
.professors-section {
    padding: 80px 0;
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
    padding: 20px;
    background-color: var(--light-grey);
    border-radius: 10px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.filter-group label {
    margin-bottom: 5px;
    font-weight: 500;
}

.filter-group select {
    padding: 10px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    font-size: 1rem;
}

.professor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.professor-card {
    background-color: var(--white);
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.professor-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.professor-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.professor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.professor-card:hover .professor-image img {
    transform: scale(1.05);
}

.professor-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.3), rgba(212, 175, 55, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.professor-card:hover .professor-overlay {
    opacity: 1;
}

.professor-contact {
    display: flex;
    gap: 10px;
}

.contact-btn {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
}

.contact-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.6);
}

.professor-info {
    padding: 25px;
}

.professor-info h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.professor-subject {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 5px;
}

.professor-level {
    color: var(--text-color);
    font-size: 0.9rem;
    margin-bottom: 10px;
    opacity: 0.8;
}

.professor-qualification {
    color: var(--text-color);
    font-size: 0.9rem;
    margin-bottom: 8px;
    font-style: italic;
}

.professor-experience,
.professor-specialization {
    color: var(--text-color);
    font-size: 0.85rem;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.professor-experience i,
.professor-specialization i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.no-professors {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--light-text);
}

.no-professors i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    opacity: 0.5;
}

.no-professors p {
    font-size: 1.1rem;
}


.professor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.professor-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.professor-info {
    padding: 20px;
}

.professor-info h3 {
    margin-bottom: 5px;
}

.professor-info p {
    color: var(--text-light);
    margin-bottom: 15px;
}

.level-tag {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
    font-weight: 500;
}

.no-results {
    grid-column: 1 / -1;
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
}

/* Authentication Pages */
.auth-section {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 100vh;
}

.auth-container {
    max-width: 500px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 40px;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h2 {
    color: var(--secondary-color);
    font-size: 2rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.auth-header h2 i {
    color: var(--primary-color);
}

.auth-header p {
    color: var(--light-text);
    font-size: 1rem;
}

.auth-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--secondary-color);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group label i {
    color: var(--primary-color);
    margin-right: 8px;
    width: 16px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input[type="password"],
.form-group input[type="text"].password-field {
    padding-right: 45px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.1);
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 38px;
    cursor: pointer;
    color: var(--light-text);
    font-size: 1.1rem;
    z-index: 10;
    padding: 5px;
    border-radius: 3px;
    transition: var(--transition);
}

.password-toggle:hover {
    color: var(--primary-color);
    background: rgba(212, 160, 23, 0.1);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    font-size: 0.9rem;
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--text-color);
}

.checkbox-container input {
    margin-right: 8px;
    width: auto;
}

.forgot-password,
.terms-link,
.privacy-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.forgot-password:hover,
.terms-link:hover,
.privacy-link:hover {
    text-decoration: underline;
}

.btn-full {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.auth-divider {
    text-align: center;
    margin: 25px 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e1e5e9;
}

.auth-divider span {
    background: var(--white);
    padding: 0 20px;
    color: var(--light-text);
    font-size: 0.9rem;
}

.social-login {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 25px;
}

.btn-social {
    width: 100%;
    padding: 12px;
    border: 2px solid #e1e5e9;
    background: var(--white);
    color: var(--text-color);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-social:hover {
    border-color: var(--primary-color);
    background: rgba(212, 160, 23, 0.05);
}

.btn-google i {
    color: #db4437;
}

.btn-facebook i {
    color: #4267B2;
}

.auth-switch {
    text-align: center;
    color: var(--light-text);
}

.auth-switch a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* Gallery Page */
.gallery-section {
    padding: 80px 0;
}

/* Campus Video Section */
.campus-video-section {
    margin-bottom: 60px;
    text-align: center;
}

.video-header {
    margin-bottom: 30px;
}

.video-header h3 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.video-header h3 i {
    color: var(--primary-color);
    font-size: 2.2rem;
}

.video-header p {
    color: var(--light-text);
    font-size: 1.1rem;
}

.video-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    background: var(--black);
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.video-container:hover .video-overlay {
    opacity: 1;
}

.play-button {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: 0 5px 20px rgba(212, 160, 23, 0.4);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.video-container:hover .play-button {
    transform: scale(1);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(212, 160, 23, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .overlay {
    opacity: 1;
}

/* Modules Section */
.professors-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.quick-access-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.quick-access-buttons .btn {
    padding: 12px 25px;
    font-size: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.quick-access-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Search Section */
.search-section {
    margin-bottom: 30px;
}

.search-bar {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.search-bar i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-text);
    font-size: 1.1rem;
}

.search-bar input {
    width: 100%;
    padding: 15px 50px 15px 45px;
    border: 2px solid var(--border-color);
    border-radius: 25px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: var(--white);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.clear-btn {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--light-text);
    font-size: 1rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: none;
}

.clear-btn:hover {
    background-color: var(--light-bg);
    color: var(--primary-color);
}

.clear-btn.show {
    display: block;
}

/* Quick Filters */
.quick-filters {
    margin-bottom: 40px;
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
}

.quick-filters h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-align: center;
}

.filter-buttons {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.filter-category h4 {
    color: var(--text-color);
    font-size: 1.1rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-btn {
    background-color: var(--light-bg);
    border: 2px solid var(--border-color);
    color: var(--text-color);
    padding: 10px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.filter-btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
}

.filter-btn i {
    font-size: 0.9rem;
}

/* Traditional Filters Toggle */
.traditional-filters {
    margin-bottom: 30px;
    text-align: center;
}

.toggle-traditional-btn {
    background-color: var(--light-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.toggle-traditional-btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.toggle-traditional-btn.active {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.modules-section .section-header h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.modules-section .section-header h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.modules-section .section-header p {
    color: var(--light-text);
    font-size: 1.1rem;
}

/* Filters */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--secondary-color);
}

.filter-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--white);
    transition: var(--transition);
}

.filter-group select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.2);
}

.filter-group select:disabled {
    background-color: #f5f5f5;
    cursor: not-allowed;
}

/* Module Grid */
.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.module-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.module-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.module-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.module-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.module-card:hover .module-image img {
    transform: scale(1.05);
}

.module-level {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.module-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.module-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.module-description {
    color: var(--light-text);
    margin-bottom: 15px;
    flex-grow: 1;
}

.module-meta {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: var(--light-text);
}

.module-meta i {
    margin-left: 8px;
    color: var(--primary-color);
}

.module-files h4 {
    font-size: 0.95rem;
    margin: 15px 0 10px;
    color: var(--secondary-color);
}

.module-files ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.module-files li {
    margin-bottom: 8px;
}

.module-files a {
    display: flex;
    align-items: center;
    color: var(--text-color);
    padding: 8px 12px;
    background: #f8f9fa;
    border-radius: 5px;
    transition: var(--transition);
}

.module-files a:hover {
    background: #e9ecef;
    color: var(--primary-color);
}

.module-files i {
    margin-left: 8px;
    font-size: 1.1rem;
}

.module-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    background: #fcfcfc;
}

.module-actions {
    display: flex;
    gap: 10px;
}

.icon-btn {
    background: none;
    border: none;
    color: var(--light-text);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover {
    background: #f0f0f0;
    color: var(--primary-color);
}

.no-modules {
    grid-column: 1 / -1;
    text-align: center;
    padding: 50px 20px;
    color: var(--light-text);
}

.no-modules i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .module-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .filters {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .module-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 576px) {
    .module-grid {
        grid-template-columns: 1fr;
    }
    
    .module-footer {
        flex-direction: column;
        gap: 15px;
    }
    
    .module-actions {
        width: 100%;
        justify-content: center;
    }
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--black);
}

.filter-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: var(--text-color);
    background-color: var(--white);
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 12px;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.2);
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.module-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.module-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.module-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.module-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.module-card:hover .module-image img {
    transform: scale(1.05);
}

.module-level {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.module-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.module-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--black);
}

.module-meta {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    color: var(--light-text);
    font-size: 14px;
}

.module-meta .professor {
    display: flex;
    align-items: center;
    margin-right: 15px;
}

.module-meta .professor i {
    margin-right: 5px;
    color: var(--primary-color);
}

.module-btn {
    margin-top: auto;
    align-self: flex-start;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
    transition: var(--transition);
}

.module-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.no-modules {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
}

.no-modules i {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.no-modules p {
    font-size: 18px;
    color: var(--light-text);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .filters {
        flex-direction: column;
        gap: 15px;
    }
    
    .module-grid {
        grid-template-columns: 1fr;
    }
    
    .module-card {
        max-width: 100%;
    }
}

/* Contact Page */
.contact-section {
    padding: 100px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
}

.contact-form .error-message {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 5px;
}

.contact-form .success-message {
    color: #2ecc71;
    margin-top: 15px;
}

.contact-info-list {
    list-style: none;
    padding: 0;
}

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.info-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 20px;
    width: 40px;
    text-align: center;
}

.info-text h4 {
    margin-bottom: 5px;
}

.info-text p {
    color: var(--light-text);
}

.social-links-contact {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-links-contact a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--light-bg);
    border-radius: 50%;
    color: var(--primary-color);
    transition: var(--transition);
}

.social-links-contact a:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Location Map Section */
.location-map-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.map-container {
    max-width: 1200px;
    margin: 0 auto;
}

.map-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    margin-bottom: 50px;
    background: linear-gradient(145deg, #f0f0f0, #ffffff);
    padding: 8px;
}

.map-wrapper iframe {
    border-radius: 15px;
    width: 100%;
    height: 500px;
    display: block;
}

.map-overlay {
    position: absolute;
    top: 30px;
    left: 30px;
    z-index: 10;
}

.location-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 300px;
    transition: all 0.3s ease;
}

.location-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.15);
}

.location-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

.location-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.location-details h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.location-details p {
    color: var(--text-color);
    margin-bottom: 5px;
    font-size: 0.95rem;
}

.location-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 8px 15px;
    font-size: 0.85rem;
    border-radius: 8px;
}

.btn-sm i {
    margin-right: 5px;
}

.map-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.map-info-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.map-info-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.map-info-item .info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.map-info-item .info-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.map-info-item h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.map-info-item p {
    color: var(--text-color);
    line-height: 1.6;
    font-size: 0.95rem;
}

.google-map {
    padding: 0;
    line-height: 0; /* Removes space below iframe */
}

/* Extracurricular Activities */
.extracurricular {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.activity-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.activity-card:hover {
    transform: translateY(-10px);
}

.activity-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.activity-card h3 {
    margin-bottom: 10px;
}

.activity-card p {
    color: var(--light-text);
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(212, 160, 23, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 30px;
    color: var(--primary-color);
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.feature-card p {
    color: var(--light-text);
}

/* About Page Specific Styles */
.about-content-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.about-horizontal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.about-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.about-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.about-icon i {
    font-size: 2rem;
    color: var(--white);
}

.about-card h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.about-card p {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 15px;
    flex-grow: 1;
}

.about-card p:last-child {
    margin-bottom: 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
}

.about-image img {
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.why-choose-us-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.why-choose-us-section .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.why-choose-us-section .feature-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.why-choose-us-section .feature-item:hover {
    transform: translateY(-10px);
}

.why-choose-us-section .feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.why-choose-us-section .feature-item h3 {
    margin-bottom: 10px;
}

.facilities-section {
    padding: 80px 0;
}

.facilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.facility-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.facility-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.facility-item:hover img {
    transform: scale(1.1);
}

.facility-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 30px 20px 20px;
    color: var(--white);
}

.facility-info h3 {
    color: var(--white);
    font-size: 1.4rem;
}

.team-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    justify-content: center;
    max-width: 600px;
    margin: 0 auto 40px;
}

.team-member {
    text-align: center;
}

.team-member img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 15px;
    border: 5px solid var(--white);
    box-shadow: var(--box-shadow);
}

.team-member h3 {
    margin-bottom: 5px;
}

.team-member p {
    color: var(--light-text);
}

.text-center {
    text-align: center;
}

/* About Page Specific Styles */
.about-content-section {
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
}

.about-image img {
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.why-choose-us-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.why-choose-us-section .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.why-choose-us-section .feature-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.why-choose-us-section .feature-item:hover {
    transform: translateY(-10px);
}

.why-choose-us-section .feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.why-choose-us-section .feature-item h3 {
    margin-bottom: 10px;
}

.facilities-section {
    padding: 80px 0;
}

.facilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.facility-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.facility-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.facility-item:hover img {
    transform: scale(1.1);
}

.facility-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 30px 20px 20px;
    color: var(--white);
}

.facility-info h3 {
    color: var(--white);
    font-size: 1.4rem;
}

.team-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    justify-content: center;
    max-width: 600px;
    margin: 0 auto 40px;
}

.team-member {
    text-align: center;
}

.team-member img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 15px;
    border: 5px solid var(--white);
    box-shadow: var(--box-shadow);
}

.team-member h3 {
    margin-bottom: 5px;
}

.team-member p {
    color: var(--light-text);
}

.text-center {
    text-align: center;
}

/* About Page Specific Styles */
.about-content-section {
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
}

.about-image img {
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.why-choose-us-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.why-choose-us-section .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.why-choose-us-section .feature-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.why-choose-us-section .feature-item:hover {
    transform: translateY(-10px);
}

.why-choose-us-section .feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.why-choose-us-section .feature-item h3 {
    margin-bottom: 10px;
}

.facilities-section {
    padding: 80px 0;
}

.facilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.facility-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.facility-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.facility-item:hover img {
    transform: scale(1.1);
}

.facility-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 30px 20px 20px;
    color: var(--white);
}

.facility-info h3 {
    color: var(--white);
    font-size: 1.4rem;
}

.team-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    justify-content: center;
    max-width: 600px;
    margin: 0 auto 40px;
}

.team-member {
    text-align: center;
}

.team-member img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 15px;
    border: 5px solid var(--white);
    box-shadow: var(--box-shadow);
}

.team-member h3 {
    margin-bottom: 5px;
}

.team-member p {
    color: var(--light-text);
}

.text-center {
    text-align: center;
}

/* Quick Links */
.quick-links {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.quick-link {
    background-color: var(--white);
    padding: 40px 20px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 150px;
}

.quick-link:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
    color: var(--primary-color);
}

.quick-link i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.quick-link span {
    display: block;
    font-weight: 600;
    font-size: 1.1rem;
}

/* Campus Video Section */
.campus-video-section {
    padding: 80px 0;
    background-color: var(--white);
}

.video-container {
    max-width: 900px;
    margin: 0 auto 40px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    position: relative;
    background: linear-gradient(145deg, #f0f0f0, #ffffff);
    padding: 8px;
}

.video-wrapper {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    background-color: #000;
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
    background-color: #000;
    border-radius: 15px;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.3), rgba(212, 175, 55, 0.2));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 15px;
}

.video-overlay:hover {
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.4), rgba(212, 175, 55, 0.3));
}

.play-button {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
    transition: all 0.3s ease;
}

.play-button:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.6);
}

.play-button i {
    font-size: 2rem;
    color: var(--white);
    margin-left: 5px;
}

.video-info {
    text-align: center;
    color: var(--white);
}

.video-info h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.video-info p {
    font-size: 1rem;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: opacity 0.3s ease;
}

.controls-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.controls-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.control-btn {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.control-btn:hover {
    background-color: rgba(212, 175, 55, 0.3);
    transform: scale(1.1);
}

.time-display {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
}

.progress-container {
    flex: 1;
    margin: 0 15px;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 3px;
    width: 0%;
    transition: width 0.1s ease;
}

.video-description {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.video-description h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.video-description p {
    color: var(--text-color);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial {
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    position: relative;
    margin: 0 20px;
}

.testimonial::before {
    content: '"\201D';
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 80px;
    color: rgba(212, 160, 23, 0.1);
    font-family: serif;
    line-height: 1;
}

.testimonial-content {
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.testimonial-content p {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--light-text);
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-info h4 {
    margin-bottom: 5px;
    color: var(--black);
}

.author-info span {
    color: var(--light-text);
    font-size: 0.9rem;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('program3.jpg') no-repeat center center/cover;
    color: var(--white);
    text-align: center;
}

.cta h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: #999999;
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-about {
    margin-bottom: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 40px;
    margin-right: 10px;
}

.footer-logo span {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-about p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-links h3,
.footer-contact h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h3::after,
.footer-contact h3::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
    bottom: 0;
    left: 0;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: #999999;
    transition: var(--transition);
    display: block;
}

.footer-links ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    line-height: 1.6;
}

.footer-contact ul li i {
    color: var(--primary-color);
    margin-right: 15px;
    margin-top: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-bottom p {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: #999999;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--primary-color);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s ease;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/* Timeline Mobile Responsive */
@media (max-width: 768px) {
    .timeline {
        padding: 0 15px;
    }
    
    .timeline::after {
        left: 22px;
        width: 2px;
    }
    
    .timeline-item {
        width: 100%;
        padding: 0 0 30px 60px;
        left: 0 !important;
        margin-bottom: 0;
    }
    
    .timeline-item:nth-child(even) {
        left: 0 !important;
    }
    
    .timeline-icon {
        left: -2px !important;
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
        border: 3px solid var(--white);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }
    
    .timeline-item:nth-child(even) .timeline-icon {
        left: -2px !important;
    }
    
    .timeline-content {
        padding: 25px 20px;
        margin: 0;
        border-radius: 12px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        background: var(--white);
        border: none;
        border-left: 5px solid var(--primary-color);
        position: relative;
    }
    
    .timeline-content::before {
        content: '';
        position: absolute;
        left: -15px;
        top: 20px;
        width: 0;
        height: 0;
        border-top: 10px solid transparent;
        border-bottom: 10px solid transparent;
        border-right: 15px solid var(--white);
    }
    
    .timeline-item:nth-child(odd) .timeline-content {
        text-align: left;
    }
    
    .timeline-content h3 {
        font-size: 1.3rem;
        margin-bottom: 15px;
        color: var(--secondary-color);
        font-weight: 700;
        line-height: 1.3;
    }
    
    .timeline-content p {
        font-size: 1rem;
        line-height: 1.7;
        color: var(--text-color);
        margin: 0;
    }
    
    .admissions-process {
        padding: 60px 0;
    }
    
    .admissions-process .container {
        padding: 0 20px;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .timeline {
        padding: 0 10px;
    }
    
    .timeline-item {
        padding: 0 0 25px 50px;
    }
    
    .timeline::after {
        left: 18px;
    }
    
    .timeline-icon {
        left: -4px !important;
        width: 40px;
        height: 40px;
        font-size: 1rem;
        border: 2px solid var(--white);
    }
    
    .timeline-item:nth-child(even) .timeline-icon {
        left: -4px !important;
    }
    
    .timeline-content {
        padding: 20px 15px;
        border-radius: 10px;
    }
    
    .timeline-content::before {
        left: -12px;
        top: 18px;
        border-right: 12px solid var(--white);
    }
    
    .timeline-content h3 {
        font-size: 1.2rem;
        margin-bottom: 12px;
        font-weight: 600;
    }
    
    .timeline-content p {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .section-header p {
        font-size: 0.9rem;
    }
    
    .admissions-process .container {
        padding: 0 15px;
    }
}

/* Responsive Styles */
@media (max-width: 768px) {
    .page-header {
        padding: 80px 0 30px;
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .mobile-menu-btn {
        display: block;
        background: none;
        border: none;
        color: var(--text-color);
        padding: 10px;
        border-radius: 5px;
        transition: var(--transition);
    }
    
    .mobile-menu-btn:hover {
        background-color: var(--light-bg);
        color: var(--primary-color);
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: white;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1001;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
    }

    .nav-menu.active {
        right: 0;
    }

    .close-menu-btn {
        background: none;
        border: none;
        font-size: 1.8rem;
        color: var(--text-color);
        cursor: pointer;
    }

    .nav-menu ul {
        flex-direction: column;
        padding: 20px;
        flex-grow: 1;
        overflow-y: auto;
    }

    .nav-menu ul li {
        margin: 0;
        width: 100%;
    }

    .nav-menu ul li a {
        display: block;
        padding: 15px 10px;
        border-bottom: 1px solid var(--border-color);
        font-size: 1.1rem;
        color: var(--text-color);
    }

    .nav-menu ul li:last-child a {
        border-bottom: none;
    }

    .nav-menu ul li a.btn {
        margin-top: 15px;
        text-align: center;
        border-radius: 5px;
    }

    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.4s ease, visibility 0.4s ease;
    }

    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: 50px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        margin-top: 30px;
    }
}

@media (max-width: 991px) {
    .quick-links-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .video-container {
        margin: 0 20px 30px;
        padding: 6px;
        border-radius: 15px;
    }
    
    .play-button {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
    }
    
    .play-button i {
        font-size: 1.5rem;
    }
    
    .video-info h3 {
        font-size: 1.3rem;
    }
    
    .video-controls {
        padding: 15px;
        gap: 10px;
    }
    
    .control-btn {
        font-size: 1rem;
        padding: 6px;
    }
    
    .about-horizontal-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .about-card {
        padding: 30px 25px;
    }
    
    .map-wrapper {
        padding: 6px;
        border-radius: 15px;
    }
    
    .map-overlay {
        top: 20px;
        left: 20px;
    }
    
    .location-card {
        padding: 20px;
        max-width: 280px;
    }
    
    .map-info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .professor-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
    
    .professor-image {
        height: 180px;
    }
    
    .professor-info {
        padding: 20px;
    }
}

@media (max-width: 767px) {
    .container {
        max-width: 540px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-links-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    /* Newsletter form tablet styles */
    .newsletter-form {
        flex-direction: column;
        gap: 15px;
        max-width: 400px;
    }
    
    .newsletter-form input {
        border-radius: 25px;
        width: 100%;
    }
    
    .newsletter-form button {
        border-radius: 25px;
        width: 100%;
    }
}

@media (max-width: 575px) {
    .container {
        padding: 0 15px;
    }
    
    .page-header {
        padding: 70px 0 20px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
    }
    
    .quick-links-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .quick-link {
        padding: 30px 15px;
        min-height: 120px;
    }
    
    /* Newsletter form mobile styles */
    .newsletter-form {
        flex-direction: column;
        gap: 15px;
        max-width: 100%;
    }
    
    .newsletter-form input {
        border-radius: 25px;
        width: 100%;
    }
    
    .newsletter-form button {
        border-radius: 25px;
        width: 100%;
    }
    
    .campus-video-section {
        padding: 60px 0;
    }
    
    .video-container {
        margin: 0 15px 30px;
        border-radius: 12px;
        padding: 4px;
    }
    
    .play-button {
        width: 50px;
        height: 50px;
        margin-bottom: 10px;
    }
    
    .play-button i {
        font-size: 1.2rem;
    }
    
    .video-info h3 {
        font-size: 1.1rem;
        margin-bottom: 5px;
    }
    
    .video-info p {
        font-size: 0.9rem;
    }
    
    .video-controls {
        padding: 10px;
        gap: 8px;
    }
    
    .control-btn {
        font-size: 0.9rem;
        padding: 4px;
    }
    
    .time-display {
        font-size: 0.8rem;
    }
    
    .progress-container {
        margin: 0 10px;
    }
    
    .video-description h3 {
        font-size: 1.3rem;
    }
    
    .video-description p {
        font-size: 1rem;
    }
    
    .about-content-section {
        padding: 60px 0;
    }
    
    .about-horizontal-grid {
        grid-template-columns: 1fr;
        margin-top: 30px;
        gap: 20px;
    }
    
    .about-card {
        padding: 25px 20px;
    }
    
    .about-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }
    
    .about-icon i {
        font-size: 1.5rem;
    }
    
    .about-card h2 {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }
    
    .location-map-section {
        padding: 60px 0;
    }
    
    .map-wrapper {
        padding: 4px;
        border-radius: 12px;
        margin-bottom: 30px;
    }
    
    .map-wrapper iframe {
        height: 350px;
        border-radius: 10px;
    }
    
    .map-overlay {
        top: 15px;
        left: 15px;
    }
    
    .location-card {
        padding: 15px;
        max-width: 250px;
    }
    
    .location-details h3 {
        font-size: 1.1rem;
    }
    
    .location-details p {
        font-size: 0.85rem;
    }
    
    .location-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .btn-sm {
        padding: 6px 12px;
        font-size: 0.8rem;
        text-align: center;
    }
    
    .map-info-item {
        padding: 20px;
    }
    
    .map-info-item .info-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 15px;
    }
    
    .map-info-item .info-icon i {
        font-size: 1.2rem;
    }
    
    .map-info-item h4 {
        font-size: 1.1rem;
    }
    
    .map-info-item p {
        font-size: 0.9rem;
    }
    
    .professor-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .professor-image {
        height: 160px;
    }
    
    .professor-info {
        padding: 15px;
    }
    
    .professor-info h3 {
        font-size: 1.2rem;
    }
    
    .contact-btn {
        width: 40px;
        height: 40px;
    }
    
    .search-bar input {
        padding: 12px 45px 12px 40px;
        font-size: 0.9rem;
    }
    
    .quick-filters {
        padding: 20px;
    }
    
    .quick-filters h3 {
        font-size: 1.3rem;
    }
    
    .filter-buttons {
        gap: 20px;
    }
    
    .button-group {
        justify-content: center;
    }
    
    .filter-btn {
        padding: 8px 12px;
        font-size: 0.85rem;
    }
    
    .testimonial {
        padding: 30px 20px;
    }
    
    .testimonial::before {
        font-size: 60px;
    }
}

/* Mobile Menu Header */
.nav-menu-header {
    display: none;
}

/* Show mobile menu header on mobile */
@media (max-width: 768px) {
    .nav-menu-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px;
        border-bottom: 1px solid var(--border-color);
        background: var(--white);
    }
    
    /* Auth buttons in mobile menu */
    .nav-menu ul li a.auth-btn {
        margin-left: 0;
        margin-top: 10px;
        display: block;
        text-align: center;
    }
    
    /* Campus video responsive */
    .video-header h3 {
        font-size: 1.5rem;
        flex-direction: column;
        gap: 10px;
    }
    
    .video-container {
        margin: 0 15px;
        border-radius: 10px;
    }
    
    .play-button {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    /* Auth pages responsive */
    .auth-container {
        margin: 0 15px;
        padding: 30px 20px;
    }
    
    .auth-header h2 {
        font-size: 1.5rem;
        flex-direction: column;
        gap: 10px;
    }
    
    .auth-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .social-login {
        flex-direction: column;
    }
    
    .nav-menu-header .logo {
        display: flex;
    }
    
    .close-menu-btn {
        background: none;
        border: none;
        font-size: 1.8rem;
        color: var(--text-color);
        cursor: pointer;
        padding: 5px;
    }
    
    /* Dropdown menu mobile styles */
    .nav-menu ul li.has-dropdown .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--light-bg);
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        border-radius: 0;
    }
    
    .nav-menu ul li.has-dropdown.active .dropdown-menu {
        max-height: 600px;
        padding: 10px 0;
    }
    
    .dropdown-menu li a {
        padding: 10px 30px;
    }
    
    .dropdown-menu li a:hover {
        padding-left: 35px;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Student Service Pages Styles */

/* Report Generation System */
.report-header {
    background: linear-gradient(135deg, #e67e22 0%, #d35400 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.report-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.stat-label {
    color: var(--light-text);
    font-size: 0.9rem;
}

.report-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.report-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.report-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.report-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
}

.report-card h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.report-card p {
    color: var(--light-text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.report-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.report-form {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.report-form h3 {
    color: var(--secondary-color);
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.report-preview {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-top: 30px;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.preview-title {
    color: var(--secondary-color);
    font-size: 1.3rem;
    margin: 0;
}

.preview-actions {
    display: flex;
    gap: 10px;
}

.report-list {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.report-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.report-item:hover {
    background-color: var(--light-bg);
}

.report-item:last-child {
    border-bottom: none;
}

.report-info h4 {
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.report-info p {
    color: var(--light-text);
    font-size: 0.9rem;
    margin: 0;
}

.schedule-calendar {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-top: 30px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.calendar-nav {
    display: flex;
    gap: 10px;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.calendar-day:hover {
    background-color: var(--light-bg);
}

.calendar-day.selected {
    background-color: var(--primary-color);
    color: white;
}

/* Tutoring System */
.tutoring-header {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.tutor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.tutor-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.tutor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.tutor-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.tutor-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-right: 15px;
}

.tutor-info h3 {
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.tutor-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 15px;
}

.tutor-rating .stars {
    color: #ffc107;
}

.tutor-subjects {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.subject-tag {
    background: var(--light-bg);
    color: var(--secondary-color);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.tutor-bio {
    color: var(--light-text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.tutor-actions {
    display: flex;
    gap: 10px;
}

.booking-form {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.session-list {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.session-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.session-item:hover {
    background-color: var(--light-bg);
}

.session-info h4 {
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.session-info p {
    color: var(--light-text);
    font-size: 0.9rem;
    margin: 0;
}

.session-status {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.session-status.upcoming {
    background: #e3f2fd;
    color: #1976d2;
}

.session-status.completed {
    background: #e8f5e8;
    color: #2e7d32;
}

.session-status.cancelled {
    background: #ffebee;
    color: #c62828;
}

/* Parent Portal */
.parent-header {
    background: linear-gradient(135deg, #9c27b0 0%, #7b1fa2 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.student-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.student-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.student-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.student-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.student-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #9c27b0, #7b1fa2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-right: 15px;
}

.student-info h3 {
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.student-grade {
    color: var(--light-text);
    font-size: 0.9rem;
}

.student-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.student-stat {
    text-align: center;
    padding: 15px;
    background: var(--light-bg);
    border-radius: 10px;
}

.student-stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--secondary-color);
    display: block;
}

.student-stat-label {
    font-size: 0.8rem;
    color: var(--light-text);
}

.grades-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.grades-table th,
.grades-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.grades-table th {
    background: var(--light-bg);
    color: var(--secondary-color);
    font-weight: 600;
}

.grade-value {
    font-weight: bold;
    color: var(--primary-color);
}

.attendance-calendar {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-top: 30px;
}

.calendar-legend {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 3px;
}

.legend-color.present {
    background: #4caf50;
}

.legend-color.absent {
    background: #f44336;
}

.legend-color.late {
    background: #ff9800;
}

.legend-color.excused {
    background: #2196f3;
}

.message-list {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.message-item {
    display: flex;
    align-items: flex-start;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.message-item:hover {
    background-color: var(--light-bg);
}

.message-item:last-child {
    border-bottom: none;
}

.message-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-right: 15px;
    flex-shrink: 0;
}

.message-content {
    flex: 1;
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.message-author {
    font-weight: 600;
    color: var(--secondary-color);
}

.message-time {
    color: var(--light-text);
    font-size: 0.85rem;
}

.message-text {
    color: var(--text-color);
    line-height: 1.5;
}

.behavior-reports {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.behavior-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.behavior-item:hover {
    background-color: var(--light-bg);
}

.behavior-type {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.behavior-type.positive {
    background: #e8f5e8;
    color: #2e7d32;
}

.behavior-type.negative {
    background: #ffebee;
    color: #c62828;
}

/* Document Management System */
.document-header {
    background: linear-gradient(135deg, #00bcd4 0%, #0097a7 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.document-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.document-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.document-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.document-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.document-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
}

.document-info h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.document-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: var(--light-text);
}

.document-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    background: var(--light-bg);
    transition: all 0.3s ease;
    cursor: pointer;
}

.upload-area:hover {
    border-color: var(--primary-color);
    background: rgba(212, 160, 23, 0.05);
}

.upload-area.dragover {
    border-color: var(--primary-color);
    background: rgba(212, 160, 23, 0.1);
}

.upload-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.version-history {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-top: 30px;
}

.version-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.version-item:hover {
    background-color: var(--light-bg);
}

.version-number {
    font-weight: 600;
    color: var(--secondary-color);
}

.version-date {
    color: var(--light-text);
    font-size: 0.9rem;
}

.permission-list {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-top: 30px;
}

.permission-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.permission-item:hover {
    background-color: var(--light-bg);
}

.permission-user {
    font-weight: 500;
    color: var(--secondary-color);
}

.permission-role {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    background: var(--light-bg);
    color: var(--text-color);
}

/* Common action buttons */
.action-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.action-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 160, 23, 0.3);
}

.action-btn.secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.action-btn.secondary:hover {
    background: var(--primary-color);
    color: white;
}

.action-btn.danger {
    background: #e74c3c;
}

.action-btn.danger:hover {
    background: #c0392b;
}

/* Tab navigation */
.tab-navigation {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
    flex-wrap: wrap;
}

.tab-btn {
    background: none;
    border: none;
    padding: 15px 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    color: var(--light-text);
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    position: relative;
    top: 2px;
}

.tab-btn:hover {
    color: var(--secondary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

/* Search and filter */
.search-filter {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 250px;
}

.search-box input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.1);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 500;
}

.filter-group select {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.1);
}

/* Responsive design */
@media (max-width: 768px) {
    .report-grid,
    .tutor-grid,
    .student-grid,
    .document-grid {
        grid-template-columns: 1fr;
    }
    
    .report-stats,
    .document-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .student-stats {
        grid-template-columns: 1fr;
    }
    
    .tab-navigation {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .search-filter {
        flex-direction: column;
    }
    
    .search-box {
        min-width: 100%;
    }
    
    .message-item,
    .behavior-item,
    .session-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .message-header {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .report-stats,
    .document-stats {
        grid-template-columns: 1fr;
    }
    
    .report-form,
    .report-preview,
    .report-list,
    .booking-form,
    .session-list,
    .attendance-calendar,
    .message-list,
    .behavior-reports,
    .version-history,
    .permission-list {
        padding: 20px;
    }
    
    .tab-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

/* Newsletter Subscription System */
.newsletter-header {
    background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.newsletter-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: white;
}

.newsletter-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-section {
    padding: 60px 0;
}

.newsletter-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.newsletter-stats .stat-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.newsletter-stats .stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.newsletter-stats .stat-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.newsletter-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.newsletter-stats .stat-label {
    font-size: 1rem;
    color: var(--light-text);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.newsletter-form {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    margin-bottom: 40px;
    border: 1px solid var(--border-color);
}

.newsletter-form h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-size: 1.8rem;
}

.newsletter-form p {
    color: var(--light-text);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-color);
    padding: 10px;
    border-radius: 8px;
    transition: var(--transition);
}

.checkbox-label:hover {
    background-color: var(--light-bg);
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-label .checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    margin-right: 10px;
    position: relative;
    transition: var(--transition);
    flex-shrink: 0;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
}

.subscription-info {
    background: var(--light-bg);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.subscription-info p {
    margin-bottom: 10px;
    color: var(--text-color);
}

.subscription-info p strong {
    color: var(--secondary-color);
}

.newsletter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.newsletter-card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.newsletter-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.newsletter-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 20px;
}

.newsletter-header h4 {
    color: white;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.newsletter-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.newsletter-date {
    font-size: 0.9rem;
    opacity: 0.9;
}

.newsletter-category {
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.newsletter-content {
    padding: 20px;
}

.newsletter-content p {
    color: var(--light-text);
    line-height: 1.6;
    margin-bottom: 0;
}

.newsletter-actions {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.template-card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.template-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.template-preview {
    background: var(--light-bg);
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.template-header {
    background: var(--primary-color);
    color: white;
    padding: 10px;
    text-align: center;
    border-radius: 5px;
    margin-bottom: 10px;
}

.template-body {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.template-section {
    background: white;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--light-text);
}

.template-info {
    padding: 20px;
}

.template-info h5 {
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.template-info p {
    color: var(--light-text);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.template-actions {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.analytics-overview {
    text-align: center;
    margin-bottom: 40px;
}

.analytics-overview h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-size: 2rem;
}

.analytics-overview p {
    color: var(--light-text);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.analytics-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
}

.analytics-card h4 {
    color: var(--secondary-color);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.chart-container {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 10px;
    margin-bottom: 20px;
    text-align: center;
}

.chart-placeholder {
    color: var(--light-text);
}

.chart-placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.chart-placeholder p {
    font-size: 1rem;
    margin: 0;
}

.analytics-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.stat-item:last-child {
    border-bottom: none;
}

.stat-label {
    color: var(--light-text);
    font-size: 0.9rem;
}

.stat-value {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.category-stats {
    margin-top: 20px;
}

.category-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.category-stat:last-child {
    border-bottom: none;
}

.category-name {
    color: var(--text-color);
    font-weight: 500;
}

.category-rate {
    color: var(--primary-color);
    font-weight: 700;
}

.top-newsletters {
    margin-top: 20px;
}

.top-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.top-item:last-child {
    border-bottom: none;
}

.top-rank {
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-right: 15px;
    flex-shrink: 0;
}

.top-info {
    flex: 1;
}

.top-title {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 5px;
}

.top-stats {
    color: var(--light-text);
    font-size: 0.9rem;
}

.engagement-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.metric-item {
    background: var(--light-bg);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.metric-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.metric-data {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.metric-label {
    font-size: 0.9rem;
    color: var(--light-text);
    text-align: center;
}

@media (max-width: 768px) {
    .newsletter-header {
        padding: 40px 0;
    }

    .newsletter-header h1 {
        font-size: 2rem;
    }

    .newsletter-header p {
        font-size: 1rem;
    }

    .newsletter-section {
        padding: 40px 0;
    }

    .newsletter-stats {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }

    .newsletter-form {
        padding: 30px 20px;
    }

    .newsletter-grid {
        grid-template-columns: 1fr;
    }

    .template-grid {
        grid-template-columns: 1fr;
    }

    .analytics-grid {
        grid-template-columns: 1fr;
    }

    .analytics-stats {
        grid-template-columns: 1fr;
    }

    .engagement-metrics {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .newsletter-stats {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        padding: 20px;
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }

    .newsletter-actions,
    .template-actions {
        flex-direction: column;
    }

    .newsletter-actions .action-btn,
    .template-actions .action-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Virtual Campus Tour System */
.virtual-tour-header {
    background: linear-gradient(135deg, #8e44ad 0%, #9b59b6 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.virtual-tour-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: white;
}

.virtual-tour-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.virtual-tour-section {
    padding: 60px 0;
}

.tour-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.tour-stats .stat-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.tour-stats .stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.tour-stats .stat-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.tour-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.tour-stats .stat-label {
    font-size: 1rem;
    color: var(--light-text);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tour-controls {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    margin-bottom: 40px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
}

.control-group {
    flex: 1;
    min-width: 200px;
}

.control-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--secondary-color);
    font-weight: 500;
}

.control-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    background: white;
    transition: var(--transition);
}

.control-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.1);
}

.tour-main {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    margin-bottom: 50px;
}

.tour-viewer {
    background: white;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.tour-viewport {
    height: 400px;
    background: var(--light-bg);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tour-placeholder {
    text-align: center;
    color: var(--light-text);
}

.tour-placeholder i {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.tour-placeholder h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.tour-placeholder p {
    margin-bottom: 20px;
    font-size: 1rem;
}

.tour-hotspots {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hotspot {
    position: absolute;
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    pointer-events: auto;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.hotspot:hover {
    transform: scale(1.2);
    background: var(--primary-dark);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 160, 23, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(212, 160, 23, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 160, 23, 0);
    }
}

.tour-navigation {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
}

.nav-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tour-progress {
    flex: 1;
}

.progress-bar {
    height: 8px;
    background: var(--light-bg);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.9rem;
    color: var(--light-text);
    text-align: center;
}

.tour-info {
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

.tour-info h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.tour-info p {
    color: var(--light-text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.tour-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tour-actions .action-btn.secondary {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.tour-actions .action-btn.secondary:hover {
    background: var(--primary-color);
    color: white;
}

.locations-list {
    background: white;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
    padding: 20px;
    height: fit-content;
}

.locations-list h3 {
    color: var(--secondary-color);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.locations-grid {
    display: grid;
    gap: 15px;
}

.location-card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.location-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.location-image {
    position: relative;
    height: 120px;
    background: var(--light-bg);
    overflow: hidden;
}

.location-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.location-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.location-card:hover .location-overlay {
    opacity: 1;
}

.location-overlay i {
    font-size: 2rem;
    color: white;
}

.location-info {
    padding: 15px;
}

.location-info h4 {
    color: var(--secondary-color);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.location-info p {
    color: var(--light-text);
    font-size: 0.9rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.location-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.location-category {
    background: var(--primary-color);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.location-duration {
    color: var(--light-text);
    font-size: 0.8rem;
}

.interactive-map {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    margin-bottom: 50px;
    border: 1px solid var(--border-color);
}

.interactive-map h3 {
    color: var(--secondary-color);
    margin-bottom: 30px;
    font-size: 1.8rem;
    text-align: center;
}

.map-container {
    background: var(--light-bg);
    border-radius: 10px;
    padding: 40px;
    text-align: center;
}

.map-placeholder {
    color: var(--light-text);
}

.map-placeholder i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.map-placeholder h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.map-placeholder p {
    margin-bottom: 20px;
    font-size: 1rem;
}

.map-legend {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-color);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 3px;
}

.legend-color.academic {
    background: #3498db;
}

.legend-color.facilities {
    background: #e74c3c;
}

.legend-color.recreation {
    background: #2ecc71;
}

.legend-color.residential {
    background: #f39c12;
}

.tour-features {
    margin-bottom: 50px;
}

.tour-features h3 {
    color: var(--secondary-color);
    margin-bottom: 30px;
    font-size: 1.8rem;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-card h4 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--light-text);
    line-height: 1.6;
    margin: 0;
}

.tour-testimonials {
    margin-bottom: 50px;
}

.tour-testimonials h3 {
    color: var(--secondary-color);
    margin-bottom: 30px;
    font-size: 1.8rem;
    text-align: center;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
}

.testimonial-content {
    margin-bottom: 20px;
    position: relative;
}

.testimonial-content p {
    color: var(--light-text);
    line-height: 1.6;
    font-style: italic;
    margin: 0;
}

.testimonial-content p::before {
    content: '\201C';
    font-size: 3rem;
    color: var(--primary-color);
    position: absolute;
    top: -10px;
    left: -10px;
    opacity: 0.3;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.author-info h5 {
    color: var(--secondary-color);
    margin-bottom: 2px;
    font-size: 1rem;
}

.author-info p {
    color: var(--light-text);
    font-size: 0.9rem;
    margin: 0;
}

@media (max-width: 768px) {
    .virtual-tour-header {
        padding: 40px 0;
    }

    .virtual-tour-header h1 {
        font-size: 2rem;
    }

    .virtual-tour-header p {
        font-size: 1rem;
    }

    .virtual-tour-section {
        padding: 40px 0;
    }

    .tour-stats {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }

    .tour-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .control-group {
        min-width: auto;
    }

    .tour-main {
        grid-template-columns: 1fr;
    }

    .tour-viewport {
        height: 300px;
    }

    .locations-list {
        order: -1;
    }

    .features-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .map-legend {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .tour-stats {
        grid-template-columns: 1fr;
    }

    .tour-controls {
        padding: 20px;
    }

    .tour-actions {
        flex-direction: column;
    }

    .tour-actions .action-btn {
        width: 100%;
        justify-content: center;
    }

    .interactive-map {
        padding: 20px;
    }

    .map-container {
        padding: 20px;
    }

    .feature-card,
    .testimonial-card {
        padding: 20px;
    }
}

/* Course Catalog System */
.course-catalog-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.filters-section {
    background: #f8f9fa;
    padding: 30px 0;
    margin-bottom: 40px;
}

.filter-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-group select, .filter-group input {
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.course-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.course-card:hover {
    transform: translateY(-5px);
}

.course-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
}

.course-code {
    font-size: 14px;
    opacity: 0.9;
}

.course-title {
    font-size: 20px;
    font-weight: 600;
    margin: 10px 0;
}

.course-instructor {
    font-size: 14px;
    opacity: 0.9;
}

.course-body {
    padding: 20px;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 14px;
    color: #666;
}

.course-description {
    margin-bottom: 20px;
    line-height: 1.6;
}

.course-prerequisites {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 15px;
}

.course-prerequisites h4 {
    margin: 0 0 10px 0;
    color: #333;
}

.prerequisite-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.prerequisite-list li {
    padding: 5px 0;
    border-bottom: 1px solid #eee;
}

.prerequisite-list li:last-child {
    border-bottom: none;
}

.course-schedule {
    background: #e3f2fd;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.schedule-item {
    display: flex;
    justify-content: space-between;
    padding: 5px 0;
    border-bottom: 1px solid #bbdefb;
}

.schedule-item:last-child {
    border-bottom: none;
}

.course-actions {
    display: flex;
    gap: 10px;
}

.btn-enroll {
    background: #4caf50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-details {
    background: #2196f3;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.course-stats {
    display: flex;
    justify-content: space-around;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    margin-top: 15px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 24px;
    font-weight: bold;
    color: #667eea;
}

.stat-label {
    font-size: 12px;
    color: #666;
}

/* Assignment Portal System */
.assignment-portal-header {
    background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.portal-tabs {
    display: flex;
    background: #f8f9fa;
    border-bottom: 2px solid #e9ecef;
    margin-bottom: 30px;
}

.portal-tab {
    padding: 15px 30px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    color: #666;
    transition: all 0.3s ease;
}

.portal-tab.active {
    background: white;
    color: #4caf50;
    border-bottom: 3px solid #4caf50;
}

.portal-tab:hover {
    background: #e9ecef;
}

.portal-content {
    display: none;
}

.portal-content.active {
    display: block;
}

.assignment-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    overflow: hidden;
}

.assignment-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.assignment-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.assignment-course {
    color: #666;
    font-size: 14px;
    margin-top: 5px;
}

.assignment-status {
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-submitted {
    background: #d4edda;
    color: #155724;
}

.status-graded {
    background: #cce5ff;
    color: #004085;
}

.status-overdue {
    background: #f8d7da;
    color: #721c24;
}

.assignment-body {
    padding: 20px;
}

.assignment-meta {
    display: flex;
    gap: 30px;
    margin-bottom: 15px;
    font-size: 14px;
    color: #666;
}

.assignment-description {
    margin-bottom: 20px;
    line-height: 1.6;
}

.assignment-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-submit {
    background: #4caf50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-view {
    background: #2196f3;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-download {
    background: #ff9800;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.grade-display {
    background: #e8f5e8;
    padding: 15px;
    border-radius: 5px;
    margin-top: 15px;
}

.grade-score {
    font-size: 24px;
    font-weight: bold;
    color: #4caf50;
}

.grade-feedback {
    margin-top: 10px;
    font-style: italic;
    color: #666;
}

.upload-area {
    border: 2px dashed #ddd;
    border-radius: 10px;
    padding: 40px;
    text-align: center;
    margin: 20px 0;
    transition: all 0.3s ease;
}

.upload-area:hover {
    border-color: #4caf50;
    background: #f8f9fa;
}

.upload-area.dragover {
    border-color: #4caf50;
    background: #e8f5e8;
}

.file-input {
    display: none;
}

.upload-btn {
    background: #4caf50;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

.submission-form {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    margin: 20px 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}

.form-group textarea {
    height: 100px;
    resize: vertical;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: bold;
    color: #4caf50;
}

.stat-label {
    color: #666;
    font-size: 14px;
    margin-top: 5px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #eee;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 10px;
}

.progress-fill {
    height: 100%;
    background: #4caf50;
    transition: width 0.3s ease;
}

/* Attendance Tracking System */
.attendance-header {
    background: linear-gradient(135deg, #9c27b0 0%, #673ab7 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.attendance-controls {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.control-group {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.control-group select,
.control-group input {
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}

.attendance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.attendance-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.attendance-card-header {
    background: linear-gradient(135deg, #9c27b0 0%, #673ab7 100%);
    color: white;
    padding: 20px;
    text-align: center;
}

.attendance-card-body {
    padding: 20px;
}

.student-info {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.student-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 20px;
    font-weight: bold;
    color: #666;
}

.student-details h4 {
    margin: 0 0 5px 0;
    color: #333;
}

.student-details p {
    margin: 0;
    color: #666;
    font-size: 14px;
}

.attendance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 15px;
}

.stat-item {
    text-align: center;
    padding: 10px;
    border-radius: 5px;
}

.stat-present {
    background: #e8f5e8;
    color: #4caf50;
}

.stat-absent {
    background: #ffebee;
    color: #f44336;
}

.stat-late {
    background: #fff3e0;
    color: #ff9800;
}

.stat-number {
    font-size: 24px;
    font-weight: bold;
}

.stat-label {
    font-size: 12px;
    margin-top: 5px;
}

.attendance-actions {
    display: flex;
    gap: 10px;
}

.btn-mark-present {
    background: #4caf50;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
}

.btn-mark-absent {
    background: #f44336;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
}

.btn-mark-late {
    background: #ff9800;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
}

.attendance-overview {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.overview-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.overview-number {
    font-size: 36px;
    font-weight: bold;
    color: #9c27b0;
}

.overview-label {
    color: #666;
    font-size: 14px;
    margin-top: 5px;
}

.attendance-chart {
    height: 300px;
    background: #f8f9fa;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.chart-placeholder {
    text-align: center;
    color: #666;
}

.recent-activity {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
}

.activity-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 16px;
}

.activity-icon.present {
    background: #e8f5e8;
    color: #4caf50;
}

.activity-icon.absent {
    background: #ffebee;
    color: #f44336;
}

.activity-icon.late {
    background: #fff3e0;
    color: #ff9800;
}

.activity-details {
    flex: 1;
}

.activity-details h4 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 14px;
}

.activity-details p {
    margin: 0;
    color: #666;
    font-size: 12px;
}

.activity-time {
    color: #666;
    font-size: 12px;
}

.bulk-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.btn-bulk-present {
    background: #4caf50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn-bulk-absent {
    background: #f44336;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn-export {
    background: #2196f3;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .attendance-grid {
        grid-template-columns: 1fr;
    }
    
    .control-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .bulk-actions {
        flex-direction: column;
    }
}

/* Schedule Builder System */
.schedule-builder-header {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.schedule-controls {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.semester-selector {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.semester-selector select {
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    flex: 1;
    min-width: 150px;
}

.schedule-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-add-course {
    background: #ff6b6b;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn-clear-schedule {
    background: #6c757d;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn-validate-schedule {
    background: #28a745;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.schedule-view {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
    margin-bottom: 30px;
}

.schedule-calendar {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.calendar-header {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    padding: 20px;
    text-align: center;
}

.calendar-grid {
    display: grid;
    grid-template-columns: 80px repeat(5, 1fr);
    grid-template-rows: 50px repeat(12, 60px);
    gap: 1px;
    background: #e0e0e0;
}

.calendar-time-slot {
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    color: #666;
}

.calendar-day-header {
    background: #ff6b6b;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.calendar-cell {
    background: white;
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.calendar-cell:hover {
    background: #fff5f5;
}

.calendar-cell.occupied {
    background: #ffebee;
    cursor: not-allowed;
}

.schedule-course {
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: #ff6b6b;
    color: white;
    border-radius: 4px;
    padding: 5px;
    font-size: 11px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.schedule-course-title {
    font-weight: bold;
    margin-bottom: 2px;
}

.schedule-course-code {
    font-size: 10px;
    opacity: 0.9;
}

.schedule-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.course-search {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 20px;
}

.search-input {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    margin-bottom: 15px;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
}

.filter-options select {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 13px;
}

.course-list {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
}

.course-item {
    padding: 15px;
    border: 1px solid #eee;
    border-radius: 5px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.course-item:hover {
    border-color: #ff6b6b;
    box-shadow: 0 2px 5px rgba(255, 107, 107, 0.2);
}

.course-item.selected {
    background: #fff5f5;
    border-color: #ff6b6b;
}

.course-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.course-item-title {
    font-weight: bold;
    color: #333;
    font-size: 14px;
}

.course-item-code {
    color: #ff6b6b;
    font-size: 12px;
    font-weight: bold;
}

.course-item-details {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #666;
    margin-bottom: 8px;
}

.course-item-instructor {
    color: #666;
    font-size: 12px;
}

.schedule-summary {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 20px;
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.summary-stat {
    text-align: center;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 5px;
}

.summary-number {
    font-size: 24px;
    font-weight: bold;
    color: #ff6b6b;
}

.summary-label {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}

.conflicts-warning {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 15px;
    display: none;
}

.conflicts-warning.show {
    display: block;
}

.conflicts-warning h4 {
    color: #856404;
    margin: 0 0 10px 0;
    font-size: 14px;
}

.conflicts-warning ul {
    margin: 0;
    padding-left: 20px;
    font-size: 12px;
    color: #856404;
}

.schedule-actions-bottom {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.btn-save-schedule {
    background: #ff6b6b;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    flex: 1;
}

.btn-share-schedule {
    background: #17a2b8;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    flex: 1;
}

@media (max-width: 768px) {
    .schedule-view {
        grid-template-columns: 1fr;
    }
    
    .schedule-sidebar {
        order: -1;
    }
    
    .calendar-grid {
        grid-template-columns: 60px repeat(5, 1fr);
        grid-template-rows: 40px repeat(12, 50px);
    }
    
    .schedule-actions {
        flex-direction: column;
    }
    
    .semester-selector {
        flex-direction: column;
    }
    
    .schedule-actions-bottom {
        flex-direction: column;
    }
}

/* Student Portal System */
.student-header {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.student-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.dashboard-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-5px);
}

.card-header {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 20px;
    text-align: center;
}

.card-body {
    padding: 20px;
}

.student-info-card {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.student-avatar-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    font-size: 32px;
    font-weight: bold;
    color: #666;
}

.student-details h3 {
    margin: 0 0 5px 0;
    color: #333;
}

.student-details p {
    margin: 0 0 3px 0;
    color: #666;
    font-size: 14px;
}

.quick-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.stat-card {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.stat-number-large {
    font-size: 28px;
    font-weight: bold;
    color: #1e3c72;
}

.stat-label-small {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}

.recent-activities {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.activity-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.activity-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon-small {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 16px;
}

.activity-icon-small.grade {
    background: #e8f5e8;
    color: #4caf50;
}

.activity-icon-small.assignment {
    background: #fff3e0;
    color: #ff9800;
}

.activity-icon-small.attendance {
    background: #e3f2fd;
    color: #2196f3;
}

.activity-icon-small.payment {
    background: #f3e5f5;
    color: #9c27b0;
}

.activity-content {
    flex: 1;
}

.activity-content h4 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 14px;
}

.activity-content p {
    margin: 0;
    color: #666;
    font-size: 12px;
}

.activity-time-small {
    color: #666;
    font-size: 12px;
}

.academic-overview {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.gpa-display {
    text-align: center;
    margin-bottom: 30px;
}

.gpa-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    margin: 0 auto 15px;
}

.gpa-number {
    font-size: 36px;
    font-weight: bold;
}

.gpa-label {
    font-size: 12px;
    opacity: 0.9;
}

.courses-progress {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.course-progress-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.course-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.course-progress-title {
    font-weight: bold;
    color: #333;
    font-size: 14px;
}

.course-progress-grade {
    background: #1e3c72;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.progress-bar {
    background: #e0e0e0;
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill-student {
    height: 100%;
    background: #1e3c72;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 12px;
    color: #666;
    text-align: center;
}

.financial-summary {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.financial-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.financial-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.financial-amount {
    font-size: 28px;
    font-weight: bold;
    color: #1e3c72;
}

.financial-label {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}

.payment-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.status-indicator.paid {
    background: #4caf50;
}

.status-indicator.pending {
    background: #ff9800;
}

.status-indicator.overdue {
    background: #f44336;
}

.documents-section {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
}

.document-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.document-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.document-card:hover {
    background: #e8f0fe;
    transform: translateY(-2px);
}

.document-icon {
    font-size: 32px;
    color: #1e3c72;
    margin-bottom: 10px;
}

.document-title {
    font-weight: bold;
    color: #333;
    font-size: 14px;
    margin-bottom: 5px;
}

.document-status {
    font-size: 12px;
    color: #666;
}

.chart-container {
    height: 300px;
    background: #f8f9fa;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .student-dashboard {
        grid-template-columns: 1fr;
    }
    
    .quick-stats {
        grid-template-columns: 1fr;
    }
    
    .courses-progress {
        grid-template-columns: 1fr;
    }
    
    .financial-stats {
        grid-template-columns: 1fr;
    }
    
    .document-grid {
        grid-template-columns: 1fr;
    }
    
    .student-info-card {
        flex-direction: column;
        text-align: center;
    }
    
    .student-avatar-large {
        margin-right: 0;
        margin-bottom: 15px;
    }
}

/* Library Management System */
.library-header {
    background: linear-gradient(135deg, #8b4513 0%, #a0522d 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.library-controls {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.search-section {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.search-input-library {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    min-width: 200px;
}

.btn-search {
    background: #8b4513;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
}

.filter-section {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-section select {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 13px;
    min-width: 120px;
}

.library-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 20px;
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: bold;
    color: #8b4513;
}

.stat-label {
    font-size: 14px;
    color: #666;
    margin-top: 5px;
}

.library-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.book-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.book-card:hover {
    transform: translateY(-5px);
}

.book-cover {
    height: 200px;
    background: linear-gradient(135deg, #8b4513 0%, #a0522d 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 48px;
}

.book-info {
    padding: 20px;
}

.book-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.3;
}

.book-author {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
}

.book-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.book-isbn {
    color: #888;
    font-size: 12px;
}

.book-status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.book-status.available {
    background: #e8f5e8;
    color: #4caf50;
}

.book-status.borrowed {
    background: #fff3e0;
    color: #ff9800;
}

.book-status.reserved {
    background: #e3f2fd;
    color: #2196f3;
}

.book-actions {
    display: flex;
    gap: 10px;
}

.btn-borrow {
    background: #8b4513;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    flex: 1;
}

.btn-reserve {
    background: #2196f3;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    flex: 1;
}

.btn-view-details {
    background: #6c757d;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    flex: 1;
}

.my-borrowings {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.borrowings-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.borrowings-table th,
.borrowings-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.borrowings-table th {
    background: #f8f9fa;
    font-weight: bold;
    color: #333;
}

.borrowings-table tr:hover {
    background: #f8f9fa;
}

.due-date {
    font-weight: bold;
}

.due-date.overdue {
    color: #f44336;
}

.due-date.due-soon {
    color: #ff9800;
}

.due-date.on-time {
    color: #4caf50;
}

.btn-renew {
    background: #8b4513;
    color: white;
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
}

.btn-return {
    background: #4caf50;
    color: white;
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
}

.recommendations {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.recommendation-card {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.recommendation-card:hover {
    background: #e8f0fe;
    transform: translateY(-2px);
}

.recommendation-icon {
    font-size: 32px;
    color: #8b4513;
    margin-bottom: 10px;
}

.recommendation-title {
    font-weight: bold;
    color: #333;
    font-size: 14px;
    margin-bottom: 5px;
}

.recommendation-author {
    font-size: 12px;
    color: #666;
}

.library-announcements {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
}

.announcement-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.announcement-item {
    display: flex;
    align-items: flex-start;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.announcement-item:last-child {
    border-bottom: none;
}

.announcement-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #8b4513;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 16px;
    flex-shrink: 0;
}

.announcement-content {
    flex: 1;
}

.announcement-content h4 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 14px;
}

.announcement-content p {
    margin: 0 0 5px 0;
    color: #666;
    font-size: 13px;
}

.announcement-date {
    color: #888;
    font-size: 12px;
}

@media (max-width: 768px) {
    .library-grid {
        grid-template-columns: 1fr;
    }
    
    .search-section {
        flex-direction: column;
    }
    
    .filter-section {
        flex-direction: column;
    }
    
    .library-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .recommendations-grid {
        grid-template-columns: 1fr;
    }
    
    .borrowings-table {
        font-size: 12px;
    }
    
    .borrowings-table th,
    .borrowings-table td {
        padding: 8px;
    }
    
    .book-actions {
        flex-direction: column;
    }
}

/* Career Services System */
.career-header {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.career-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.career-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.career-card:hover {
    transform: translateY(-5px);
}

.career-card-header {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 20px;
    text-align: center;
}

.career-card-body {
    padding: 20px;
}

.job-search {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.search-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.search-filters input,
.search-filters select {
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}

.search-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-search-jobs {
    background: #2c3e50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    flex: 1;
}

.btn-advanced-search {
    background: #6c757d;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.job-listings {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.job-item {
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.job-item:hover {
    border-color: #2c3e50;
    box-shadow: 0 2px 5px rgba(44, 62, 80, 0.2);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.job-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
}

.job-company {
    color: #666;
    font-size: 14px;
}

.job-type {
    background: #2c3e50;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.job-details {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.job-detail {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #666;
    font-size: 14px;
}

.job-description {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 15px;
}

.job-actions {
    display: flex;
    gap: 10px;
}

.btn-apply {
    background: #2c3e50;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
}

.btn-save-job {
    background: #6c757d;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
}

.resume-builder {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.resume-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.resume-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.resume-section:hover {
    background: #e8f0fe;
    transform: translateY(-2px);
}

.resume-icon {
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 10px;
}

.resume-title {
    font-weight: bold;
    color: #333;
    font-size: 14px;
    margin-bottom: 5px;
}

.resume-description {
    font-size: 12px;
    color: #666;
}

.interview-prep {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.interview-resources {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.resource-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.resource-card:hover {
    background: #e8f0fe;
    transform: translateY(-2px);
}

.resource-icon {
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 10px;
}

.resource-title {
    font-weight: bold;
    color: #333;
    font-size: 14px;
    margin-bottom: 5px;
}

.resource-description {
    font-size: 12px;
    color: #666;
}

.career-events {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.event-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.event-item {
    display: flex;
    align-items: flex-start;
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

.event-item:last-child {
    border-bottom: none;
}

.event-date {
    background: #2c3e50;
    color: white;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    margin-right: 20px;
    min-width: 80px;
    flex-shrink: 0;
}

.event-day {
    font-size: 24px;
    font-weight: bold;
}

.event-month {
    font-size: 12px;
    opacity: 0.9;
}

.event-content {
    flex: 1;
}

.event-title {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
}

.event-time {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
}

.event-description {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

.btn-register {
    background: #2c3e50;
    color: white;
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    margin-top: 10px;
}

.career-counseling {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
}

.counselor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.counselor-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.counselor-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 32px;
    font-weight: bold;
    color: #666;
}

.counselor-name {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
}

.counselor-title {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
}

.counselor-specialty {
    font-size: 12px;
    color: #2c3e50;
    margin-bottom: 15px;
}

.btn-schedule {
    background: #2c3e50;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
}

@media (max-width: 768px) {
    .career-dashboard {
        grid-template-columns: 1fr;
    }
    
    .search-filters {
        grid-template-columns: 1fr;
    }
    
    .job-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .job-details {
        flex-direction: column;
        gap: 10px;
    }
    
    .job-actions {
        flex-direction: column;
    }
    
    .resume-sections {
        grid-template-columns: 1fr;
    }
    
    .interview-resources {
        grid-template-columns: 1fr;
    }
    
    .event-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .event-date {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .counselor-grid {
        grid-template-columns: 1fr;
    }
}

/* Alumni Network System */
.alumni-header {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.alumni-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.alumni-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.alumni-dashboard {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
    margin-top: 40px;
}

.alumni-main {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.alumni-sidebar {
    background: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: fit-content;
}

.alumni-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid #dee2e6;
}

.stat-card h3 {
    font-size: 2rem;
    color: #e74c3c;
    margin-bottom: 5px;
}

.stat-card p {
    color: #6c757d;
    font-size: 0.9rem;
}

.alumni-directory {
    margin-bottom: 30px;
}

.search-filters {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 15px;
    margin-bottom: 25px;
    align-items: end;
}

.search-filters input,
.search-filters select {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}

.search-filters button {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
}

.search-filters button:hover {
    background: #c0392b;
}

.alumni-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.alumni-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.alumni-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.alumni-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-bottom: 15px;
    object-fit: cover;
}

.alumni-card h3 {
    color: #2c3e50;
    margin-bottom: 5px;
}

.alumni-card .graduation-year {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.alumni-card .current-position {
    color: #495057;
    font-size: 0.95rem;
    margin-bottom: 15px;
    font-weight: 500;
}

.alumni-card .company {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.alumni-actions {
    display: flex;
    gap: 10px;
}

.alumni-actions button {
    padding: 8px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.3s;
}

.btn-connect {
    background: #e74c3c;
    color: white;
}

.btn-connect:hover {
    background: #c0392b;
}

.btn-message {
    background: #6c757d;
    color: white;
}

.btn-message:hover {
    background: #5a6268;
}

.events-section {
    margin-bottom: 30px;
}

.section-title {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e74c3c;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.event-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s;
}

.event-card:hover {
    transform: translateY(-3px);
}

.event-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.event-details {
    padding: 20px;
}

.event-details h3 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.event-date {
    color: #e74c3c;
    font-weight: 500;
    margin-bottom: 10px;
}

.event-location {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.event-description {
    color: #495057;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 15px;
}

.event-actions {
    display: flex;
    gap: 10px;
}

.event-actions button {
    padding: 8px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.3s;
}

.btn-rsvp {
    background: #28a745;
    color: white;
}

.btn-rsvp:hover {
    background: #218838;
}

.btn-details {
    background: #17a2b8;
    color: white;
}

.btn-details:hover {
    background: #138496;
}

.mentorship-section {
    margin-bottom: 30px;
}

.mentorship-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.mentor-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s;
}

.mentor-card:hover {
    transform: translateY(-3px);
}

.mentor-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 15px;
    object-fit: cover;
}

.mentor-card h3 {
    color: #2c3e50;
    margin-bottom: 5px;
}

.mentor-card .industry {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.mentor-card .expertise {
    color: #6c757d;
    font-size: 0.85rem;
    margin-bottom: 15px;
    line-height: 1.4;
}

.mentor-card .availability {
    background: #d4edda;
    color: #155724;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    display: inline-block;
    margin-bottom: 15px;
}

.btn-request-mentor {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
}

.btn-request-mentor:hover {
    background: #c0392b;
}

.news-section {
    margin-bottom: 30px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.news-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s;
}

.news-card:hover {
    transform: translateY(-3px);
}

.news-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.news-content {
    padding: 20px;
}

.news-content h3 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.news-meta {
    color: #6c757d;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.news-excerpt {
    color: #495057;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 15px;
}

.btn-read-more {
    background: transparent;
    color: #e74c3c;
    border: 1px solid #e74c3c;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.3s;
}

.btn-read-more:hover {
    background: #e74c3c;
    color: white;
}

.donations-section {
    margin-bottom: 30px;
}

.donation-progress {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.progress-info h3 {
    color: #2c3e50;
    margin-bottom: 5px;
}

.progress-info .amount {
    color: #e74c3c;
    font-size: 1.2rem;
    font-weight: 600;
}

.progress-bar {
    background: #e9ecef;
    height: 10px;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    background: linear-gradient(90deg, #e74c3c 0%, #c0392b 100%);
    height: 100%;
    border-radius: 5px;
    transition: width 0.3s;
}

.progress-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #6c757d;
}

.donation-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.donation-option {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 5px;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.donation-option:hover,
.donation-option.active {
    border-color: #e74c3c;
    background: #fff5f5;
}

.donation-option .amount {
    font-size: 1.2rem;
    font-weight: 600;
    color: #e74c3c;
    margin-bottom: 5px;
}

.donation-option .impact {
    font-size: 0.8rem;
    color: #6c757d;
}

.custom-donation {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.custom-donation input {
    flex: 1;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}

.btn-donate {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s;
}

.btn-donate:hover {
    background: #c0392b;
}

.sidebar-section {
    margin-bottom: 30px;
}

.sidebar-section h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e9ecef;
}

.quick-links {
    list-style: none;
    padding: 0;
}

.quick-links li {
    margin-bottom: 10px;
}

.quick-links a {
    color: #495057;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 8px 0;
    transition: color 0.3s;
}

.quick-links a:hover {
    color: #e74c3c;
}

.quick-links i {
    margin-right: 10px;
    width: 16px;
    text-align: center;
}

.upcoming-events {
    list-style: none;
    padding: 0;
}

.upcoming-events li {
    padding: 15px 0;
    border-bottom: 1px solid #e9ecef;
}

.upcoming-events li:last-child {
    border-bottom: none;
}

.event-date-small {
    color: #e74c3c;
    font-weight: 500;
    margin-bottom: 5px;
}

.event-title-small {
    color: #2c3e50;
    font-weight: 500;
    margin-bottom: 5px;
}

.event-location-small {
    color: #6c757d;
    font-size: 0.85rem;
}

.social-feed {
    list-style: none;
    padding: 0;
}

.social-feed li {
    padding: 15px 0;
    border-bottom: 1px solid #e9ecef;
}

.social-feed li:last-child {
    border-bottom: none;
}

.social-post {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.social-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.social-content {
    flex: 1;
}

.social-author {
    color: #2c3e50;
    font-weight: 500;
    margin-bottom: 5px;
}

.social-text {
    color: #495057;
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 5px;
}

.social-time {
    color: #6c757d;
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .alumni-dashboard {
        grid-template-columns: 1fr;
    }
    
    .search-filters {
        grid-template-columns: 1fr;
    }
    
    .alumni-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .alumni-grid {
        grid-template-columns: 1fr;
    }
    
    .events-grid {
        grid-template-columns: 1fr;
    }
    
    .mentorship-grid {
        grid-template-columns: 1fr;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .donation-options {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .custom-donation {
        flex-direction: column;
    }
    
    .progress-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}