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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 100;
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #333;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #007bff;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #007bff;
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 0 2rem;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    padding: 1rem 2rem;
    font-size: 1rem;
    background: #fff;
    color: #667eea;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.features {
    padding: 5rem 2rem;
    background: #f9f9f9;
    text-align: center;
}

.features h2 {
    margin-bottom: 3rem;
    font-size: 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.feature-card h3 {
    margin-bottom: 1rem;
    color: #333;
}

.page-content {
    padding: 8rem 2rem 4rem;
    min-height: 100vh;
}

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

.page-content h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.subtitle {
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.about-section {
    margin-bottom: 4rem;
}

.about-text {
    margin-bottom: 3rem;
}

.about-text h2 {
    margin-bottom: 1rem;
    color: #333;
}

.about-text p {
    color: #555;
    margin-bottom: 1rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.team-section h2 {
    margin-bottom: 2rem;
    color: #333;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.team-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s;
}

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

.team-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.team-card h3 {
    margin-bottom: 0.5rem;
    color: #333;
}

.team-card p {
    color: #666;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info h2 {
    margin-bottom: 2rem;
    color: #333;
}

.info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-item h4 {
    margin-bottom: 0.25rem;
    color: #333;
}

.info-item p {
    color: #666;
}

.contact-form {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.3s;
}

.submit-btn:hover {
    transform: translateY(-2px);
}

.footer {
    text-align: center;
    padding: 2rem;
    background: #333;
    color: #fff;
}

.animate {
    opacity: 0;
    transition: all 0.8s ease-out;
}

.animate.visible {
    opacity: 1;
}

.fade-in-up {
    transform: translateY(40px);
}

.fade-in-up.visible {
    transform: translateY(0);
}

.fade-in-left {
    transform: translateX(-40px);
}

.fade-in-left.visible {
    transform: translateX(0);
}

.fade-in-right {
    transform: translateX(40px);
}

.fade-in-right.visible {
    transform: translateX(0);
}

.fade-in {
    transform: translateY(20px);
}

.fade-in.visible {
    transform: translateY(0);
}

.scale-in {
    transform: scale(0.8);
}

.scale-in.visible {
    transform: scale(1);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    transition: transform 0.3s;
}

.stat-card:hover .stat-number {
    transform: scale(1.1);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.cta-button:hover {
    animation: pulse 1s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeInDown 1s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.3s forwards;
}

.cta-button {
    padding: 1rem 2rem;
    font-size: 1rem;
    background: #fff;
    color: #667eea;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.6s forwards;
}

@media (max-width: 768px) {
    .admin-sidebar {
        display: none;
    }

    .admin-main {
        margin-left: 0;
    }

    .login-container {
        margin: 1rem;
        padding: 2rem;
    }
}
}

@media (max-width: 992px) {
    .hero {
        padding: 0 1.5rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .features {
        padding: 4rem 1.5rem;
    }

    .features-grid {
        gap: 1.5rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .contact-wrapper {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: 0.75rem 1rem;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1.5rem;
        box-shadow: -5px 0 20px rgba(0,0,0,0.1);
        transition: right 0.3s ease;
        z-index: 100;
    }

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

    .nav-links li {
        opacity: 0;
        transform: translateX(20px);
    }

    .nav-links.active li {
        opacity: 1;
        transform: translateX(0);
        transition: all 0.3s ease;
    }

    .nav-links.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-links.active li:nth-child(2) { transition-delay: 0.2s; }
    .nav-links.active li:nth-child(3) { transition-delay: 0.3s; }

    .nav-links a {
        font-size: 1.25rem;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        height: auto;
        min-height: 100vh;
        padding: 6rem 1rem 4rem;
    }

    .hero-content h1 {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .hero-content p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .cta-button {
        padding: 0.875rem 1.75rem;
        font-size: 0.95rem;
    }

    .features {
        padding: 3rem 1rem;
    }

    .features h2 {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .feature-card {
        padding: 1.25rem;
    }

    .feature-card h3 {
        font-size: 1.25rem;
    }

    .page-content {
        padding: 5rem 1rem 2rem;
    }

    .page-content h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .about-text h2 {
        font-size: 1.5rem;
    }

    .about-text p {
        font-size: 0.95rem;
    }

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

    .stat-card {
        padding: 1.25rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .team-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .team-card {
        padding: 1.25rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info h2 {
        font-size: 1.5rem;
    }

    .info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .info-icon {
        width: 45px;
        height: 45px;
        font-size: 1.25rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .footer {
        padding: 1.5rem 1rem;
        font-size: 0.9rem;
    }

    .login-container {
        margin: 1rem;
        padding: 2rem;
    }

    .admin-sidebar {
        display: none;
    }

    .admin-main {
        margin-left: 0;
        padding: 1rem;
    }

    .admin-section h2 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

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

    .stat-box {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
    }

    .stat-icon {
        font-size: 2rem;
    }

    .stat-count {
        font-size: 1.5rem;
    }

    .editor-tabs {
        flex-wrap: wrap;
    }

    .editor-tab {
        flex: 1 1 calc(50% - 0.5rem);
        text-align: center;
        padding: 0.625rem 1rem;
        font-size: 0.9rem;
    }

    .editor-panel {
        padding: 1.5rem;
    }

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

    .editor-group label {
        font-size: 0.9rem;
    }

    .editor-actions {
        flex-direction: column;
    }

    .save-btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.75rem;
    }

    .hero-content p {
        font-size: 0.95rem;
    }

    .cta-button {
        width: 100%;
    }

    .features h2 {
        font-size: 1.5rem;
    }

    .page-content h1 {
        font-size: 1.75rem;
    }

    .subtitle {
        font-size: 0.9rem;
    }

    .about-text h2,
    .team-section h2,
    .contact-info h2 {
        font-size: 1.35rem;
    }

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

    .stat-box {
        flex-direction: row;
        text-align: left;
    }

    .admin-header {
        padding: 0 1rem;
    }

    .admin-logo {
        font-size: 1rem;
    }

    .admin-user span {
        display: none;
    }

    .editor-tabs {
        flex-direction: column;
    }

    .editor-tab {
        flex: 1 1 100%;
    }

    .table-container {
        font-size: 0.85rem;
    }

    .admin-table th,
    .admin-table td {
        padding: 0.75rem 0.5rem;
    }
}

@media (max-width: 360px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }

    .page-content h1 {
        font-size: 1.5rem;
    }

    .login-container {
        padding: 1.5rem;
    }

    .login-header h2 {
        font-size: 1.5rem;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .editor-panel {
        padding: 1rem;
    }
}

.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.login-container {
    background: #fff;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 400px;
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h2 {
    color: #333;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: #666;
    font-size: 0.9rem;
}

.login-form .form-group {
    margin-bottom: 1.5rem;
}

.login-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 500;
}

.login-form input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.login-form input:focus {
    outline: none;
    border-color: #667eea;
}

.login-error {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    text-align: center;
    min-height: 1.4rem;
}

.login-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.admin-content {
    display: flex;
    min-height: 100vh;
}

.admin-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 100;
}

.admin-logo {
    font-size: 1.25rem;
    font-weight: bold;
    color: #333;
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-user span {
    color: #666;
}

.logout-btn {
    padding: 0.5rem 1rem;
    background: #e74c3c;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.logout-btn:hover {
    background: #c0392b;
}

.admin-sidebar {
    width: 250px;
    height: 100vh;
    background: #2c3e50;
    position: fixed;
    top: 60px;
    left: 0;
    padding-top: 2rem;
}

.admin-nav {
    display: flex;
    flex-direction: column;
}

.admin-nav-link {
    padding: 1rem 2rem;
    color: #bdc3c7;
    text-decoration: none;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.admin-nav-link:hover,
.admin-nav-link.active {
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-left-color: #667eea;
}

.admin-main {
    margin-left: 250px;
    margin-top: 60px;
    padding: 2rem;
    flex: 1;
    background: #f5f6fa;
}

.admin-section {
    display: none;
}

.admin-section.active {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.admin-section h2 {
    margin-bottom: 2rem;
    color: #333;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-box {
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.3s;
}

.stat-box:hover {
    transform: translateY(-3px);
}

.stat-icon {
    font-size: 2.5rem;
}

.stat-count {
    display: block;
    font-size: 1.75rem;
    font-weight: bold;
    color: #333;
}

.stat-label {
    color: #666;
    font-size: 0.9rem;
}

.chart-container {
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.chart-container h3 {
    margin-bottom: 1rem;
    color: #333;
}

.activity-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
}

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

.activity-time {
    color: #999;
    font-size: 0.85rem;
    min-width: 80px;
}

.activity-text {
    color: #555;
}

.table-container {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.admin-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #333;
}

.admin-table tr:hover {
    background: #f8f9fa;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.active {
    background: #d4edda;
    color: #155724;
}

.status-badge.inactive {
    background: #f8d7da;
    color: #721c24;
}

.action-btn {
    padding: 0.5rem 1rem;
    background: #667eea;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.action-btn:hover {
    background: #5a6fd6;
}

.action-btn.primary {
    background: #667eea;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.content-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.content-card h3 {
    margin-bottom: 0.5rem;
    color: #333;
}

.content-card p {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.content-actions {
    display: flex;
    gap: 0.5rem;
}

.settings-form {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.settings-group {
    margin-bottom: 2rem;
}

.settings-group h3 {
    margin-bottom: 1rem;
    color: #333;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #667eea;
}

.settings-input {
    width: 100%;
    max-width: 400px;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.settings-input:focus {
    outline: none;
    border-color: #667eea;
}

.save-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.3s;
}

.save-btn:hover {
    transform: translateY(-2px);
}

.editor-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.editor-tab {
    padding: 0.75rem 1.5rem;
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.editor-tab:hover {
    border-color: #667eea;
}

.editor-tab.active {
    background: #667eea;
    color: #fff;
    border-color: #667eea;
}

.editor-panel {
    display: none;
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.editor-panel.active {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

.editor-panel h3 {
    margin-bottom: 1.5rem;
    color: #333;
}

.editor-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.editor-group {
    display: flex;
    flex-direction: column;
}

.editor-group label {
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 500;
}

.editor-group input,
.editor-group textarea {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
}

.editor-group input:focus,
.editor-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.editor-actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
}

.save-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.3s;
}

.save-btn:hover {
    transform: translateY(-2px);
}

#save-index,
#save-about,
#save-contact {
    margin-top: 1.5rem;
}

.success-message {
    background: #d4edda;
    color: #155724;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    text-align: center;
}

@media (max-width: 768px) {
    .admin-sidebar {
        display: none;
    }

    .admin-main {
        margin-left: 0;
    }

    .login-container {
        margin: 1rem;
        padding: 2rem;
    }
}