/* Login Screen Styles */
.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.login-container {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: 16px;
    padding: 40px;
    width: 90%;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.login-header h1 {
    color: var(--admin-accent);
    font-size: 28px;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--admin-muted);
    margin-bottom: 30px;
}

.login-form {
    margin-bottom: 20px;
}

.login-form .form-group {
    margin-bottom: 20px;
    text-align: left;
}

.login-form input {
    width: 100%;
    padding: 14px 16px;
    background: var(--admin-bg);
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    color: var(--admin-text);
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.login-form input:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.login-btn {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
}

.login-footer {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--admin-border);
}

.login-footer small {
    color: var(--admin-muted);
    font-size: 12px;
}

.logout-btn {
    width: 100%;
    margin-top: 8px;
    padding: 10px 16px;
    background: var(--admin-error);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.logout-btn:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

/* Admin Panel Styles */
:root {
    --admin-bg: #0f0f0f;
    --admin-card: #1a1a1a;
    --admin-border: #333;
    --admin-text: #ffffff;
    --admin-muted: #888;
    --admin-accent: #8b5cf6;
    --admin-accent-2: #06b6d4;
    --admin-success: #10b981;
    --admin-warning: #f59e0b;
    --admin-error: #ef4444;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--admin-bg);
    color: var(--admin-text);
    line-height: 1.6;
}

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

/* Sidebar */
.admin-sidebar {
    width: 280px;
    background: var(--admin-card);
    border-right: 1px solid var(--admin-border);
    padding: 20px;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-header h2 {
    color: var(--admin-accent);
    margin-bottom: 5px;
    font-size: 24px;
}

.sidebar-header p {
    color: var(--admin-muted);
    font-size: 14px;
    margin-bottom: 30px;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li {
    margin-bottom: 8px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--admin-text);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background: linear-gradient(135deg, var(--admin-accent), var(--admin-accent-2));
    color: white;
    transform: translateX(4px);
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--admin-border);
}

.view-site-btn {
    display: block;
    width: 100%;
    padding: 12px 16px;
    background: var(--admin-card);
    color: var(--admin-text);
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    text-align: center;
    transition: all 0.3s ease;
}

.view-site-btn:hover {
    background: var(--admin-accent);
    border-color: var(--admin-accent);
}

/* Main Content */
.admin-main {
    flex: 1;
    margin-left: 280px;
    padding: 30px;
    background: var(--admin-bg);
}

.admin-section {
    display: none;
}

.admin-section.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--admin-border);
}

.section-header h1 {
    font-size: 32px;
    color: var(--admin-text);
    margin-bottom: 8px;
}

.section-header p {
    color: var(--admin-muted);
    font-size: 16px;
}



/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--admin-accent), var(--admin-accent-2));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
}

.btn-secondary {
    background: var(--admin-card);
    color: var(--admin-text);
    border: 1px solid var(--admin-border);
}

.btn-secondary:hover {
    background: var(--admin-border);
    transform: translateY(-2px);
}

.btn-danger {
    background: var(--admin-error);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.content-card {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

/* Remove padding/spacing for video cards */
.content-card:has(.video-preview) {
    padding: 0;
    overflow: hidden;
}

.content-card:has(.video-preview) .video-preview {
    margin-bottom: 0;
    border-radius: 0;
}

.content-card:has(.video-preview) h3,
.content-card:has(.video-preview) p,
.content-card:has(.video-preview) .meta,
.content-card:has(.video-preview) .card-actions {
    padding: 0 20px;
}

.content-card:has(.video-preview) h3 {
    padding-top: 16px;
}

.content-card:has(.video-preview) .card-actions {
    padding-bottom: 20px;
}

.content-card:hover {
    transform: translateY(-4px);
    border-color: var(--admin-accent);
}

.content-card h3 {
    color: var(--admin-text);
    margin-bottom: 8px;
    font-size: 18px;
}

.content-card p {
    color: var(--admin-muted);
    margin-bottom: 12px;
    font-size: 14px;
}

.content-card .meta {
    color: var(--admin-muted);
    font-size: 12px;
    margin-bottom: 16px;
}

.card-actions {
    display: flex;
    gap: 8px;
}

.card-actions .btn {
    padding: 8px 16px;
    font-size: 12px;
}

/* Forms */
.form-container {
    background: var(--admin-card);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--admin-border);
    max-width: 600px;
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: var(--admin-bg);
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    color: var(--admin-text);
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.form-group small {
    color: var(--admin-muted);
    font-size: 12px;
    margin-top: 4px;
    display: block;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--admin-card);
    border-radius: 12px;
    border: 1px solid var(--admin-border);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--admin-border);
}

.modal-header h3 {
    color: var(--admin-text);
    font-size: 20px;
}

.close-btn {
    background: none;
    border: none;
    color: var(--admin-muted);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background: var(--admin-border);
    color: var(--admin-text);
}

.modal form {
    padding: 24px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--admin-border);
}

/* Video Preview */
.video-preview {
    width: 100%;
    height: 120px;
    background: var(--admin-bg);
    border-radius: 8px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--admin-border);
    overflow: hidden;
}

.video-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-preview .play-icon {
    font-size: 24px;
    color: var(--admin-accent);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    padding: 12px;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--admin-text);
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Responsive */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .admin-sidebar {
        width: 280px;
        position: fixed;
        top: 0;
        left: -280px;
        height: 100vh;
        z-index: 1000;
        transition: left 0.3s ease;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    }
    
    .admin-sidebar.mobile-open {
        left: 0;
    }
    
    .admin-main {
        margin-left: 0;
        padding: 20px 15px;
        width: 100%;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        margin-bottom: 20px;
    }
    
    .section-header h1 {
        font-size: 24px;
        margin-bottom: 4px;
    }
    
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .content-card {
        padding: 16px;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn {
        padding: 14px 20px;
        font-size: 16px;
        width: 100%;
        justify-content: center;
    }
    
    .form-container {
        padding: 20px;
        margin: 0;
    }
    
    .form-group {
        margin-bottom: 16px;
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 14px 16px;
        font-size: 16px;
    }
    
    .modal-content {
        width: 95%;
        margin: 10px;
        max-height: 95vh;
    }
    
    .modal form {
        padding: 20px;
    }
    
    .modal-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .modal-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .admin-main {
        padding: 15px 10px;
    }
    
    .section-header h1 {
        font-size: 20px;
    }
    
    
    .content-card {
        padding: 12px;
    }
    
    .form-container {
        padding: 16px;
    }
    
    .modal-content {
        width: 98%;
        margin: 5px;
    }
}

/* Form Submissions */
.submissions-container {
    margin-top: 20px;
    background: rgba(255, 255, 255, 0.02);
    padding: 20px;
    border-radius: 8px;
    min-height: 200px;
}

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

.stat-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.stat-card h3 {
    font-size: 2rem;
    margin: 0 0 8px;
    color: var(--accent);
}

.stat-card p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.submission-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
}

.submission-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.submission-header h4 {
    margin: 0;
    color: var(--text);
}

.submission-date {
    color: var(--muted);
    font-size: 14px;
}

.submission-status {
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
}

.submission-status.new {
    background: rgba(139,92,246,0.2);
    color: var(--accent);
}

.submission-status.read {
    background: rgba(6,182,212,0.2);
    color: var(--accent-2);
}

.submission-details p {
    margin: 8px 0;
    color: var(--muted);
}

.submission-actions {
    margin-top: 16px;
    display: flex;
    gap: 8px;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-danger {
    background: rgba(239,68,68,0.2);
    color: #ef4444;
    border: 1px solid rgba(239,68,68,0.3);
}

.btn-danger:hover {
    background: rgba(239,68,68,0.3);
}

.no-submissions {
    text-align: center;
    padding: 40px 20px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Platform Badge for Video Thumbnails */
.video-preview .platform-badge {
    display: none !important;
    border: 1px solid rgba(255, 255, 255, 0.15);
    z-index: 2;
}

.video-preview {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 16px;
}

.video-preview img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 400ms ease;
    filter: saturate(110%) contrast(105%);
}

.content-card:hover .video-preview img {
    transform: scale(1.06);
}