:root {
            --bg: #000000;
            --dot-color: rgba(255, 255, 255, 0.06);
            --text-main: #f5f5f5;
            --text-muted: #888888;
            --card-bg: #0a0a0a;
            --card-border: rgba(255, 255, 255, 0.08);
            --card-border-hover: rgba(255, 255, 255, 0.18);
            --pill-bg: rgba(10, 10, 10, 0.75);
            --pill-border: rgba(255, 255, 255, 0.12);
            --accent: #22a8de;
            --accent-hover: #1b8ebc;
            --accent-glow: rgba(34, 168, 222, 0.25);
            --modal-bg: rgba(0, 0, 0, 0.95);
            --success: #10b981;
            --danger: #ef4444;
            --warning: #f59e0b;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
        }

        [data-theme="light"] {
            --bg: #fafafa;
            --dot-color: rgba(0, 0, 0, 0.05);
            --text-main: #111111;
            --text-muted: #666666;
            --card-bg: #ffffff;
            --card-border: rgba(0, 0, 0, 0.08);
            --card-border-hover: rgba(0, 0, 0, 0.18);
            --pill-bg: rgba(255, 255, 255, 0.85);
            --pill-border: rgba(0, 0, 0, 0.12);
            --accent: #087db2;
            --accent-hover: #066591;
            --accent-glow: rgba(8, 125, 178, 0.2);
            --modal-bg: rgba(255, 255, 255, 0.95);
            --success: #059669;
            --danger: #dc2626;
            --warning: #d97706;
        }

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

        body {
            background-color: var(--bg);
            color: var(--text-main);
            min-height: 100vh;
            background-image: radial-gradient(var(--dot-color) 1px, transparent 1px);
            background-size: 24px 24px;
            transition: background-color 0.4s ease, color 0.4s ease;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        /* Floating Header Pill */
        .header-wrapper {
            position: fixed;
            top: 16px;
            left: 0;
            width: 100%;
            z-index: 100;
            display: flex;
            justify-content: center;
            padding: 0 20px;
        }

        .header-pill {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: var(--pill-bg);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--pill-border);
            padding: 8px 24px;
            border-radius: 999px;
            width: 100%;
            max-width: 860px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.15);
        }

        .logo-box { height: 32px; position: relative; width: 140px; }
        .logo-box img { position: absolute; max-height: 100%; max-width: 100%; object-fit: contain; }
        .logo-dark { opacity: 1; }
        .logo-light { opacity: 0; }
        [data-theme="light"] .logo-dark { opacity: 0; }
        [data-theme="light"] .logo-light { opacity: 1; }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-header {
            background: none;
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            transition: all 0.2s ease;
            padding: 6px 12px;
            border-radius: 999px;
            font-size: 0.82rem;
            font-weight: 600;
        }
        .btn-header:hover { color: var(--text-main); background: rgba(255,255,255,0.06); }
        [data-theme="light"] .btn-header:hover { background: rgba(0,0,0,0.06); }

        .admin-nav-btn {
            background: rgba(34, 168, 222, 0.12);
            color: var(--accent);
            border: 1px solid rgba(34, 168, 222, 0.25);
            padding: 6px 14px;
        }
        .admin-nav-btn:hover {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
            box-shadow: 0 0 16px var(--accent-glow);
        }

        .theme-toggle {
            padding: 6px;
            width: 32px;
            height: 32px;
        }
        .theme-toggle svg { width: 18px; height: 18px; }
        .icon-sun { display: none; }
        [data-theme="light"] .icon-moon { display: none; }
        [data-theme="light"] .icon-sun { display: block; }

        /* Main Content */
        .page-wrapper {
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
            align-items: center;
            min-height: 100vh;
            padding-top: 130px;
            padding-bottom: 60px;
        }

        .container {
            width: 100%;
            max-width: 1060px;
            padding: 0 20px;
        }

        /* Hero */
        .hero { text-align: center; margin-bottom: 32px; animation: fadeInUp 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards; }
        .badge {
            display: inline-flex;
            align-items: center;
            padding: 4px 14px;
            border-radius: 999px;
            background: rgba(34, 168, 222, 0.08);
            color: var(--accent);
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            margin-bottom: 16px;
            border: 1px solid rgba(34, 168, 222, 0.25);
        }
        .hero h1 {
            font-size: clamp(1.8rem, 4vw, 3rem);
            font-weight: 800;
            letter-spacing: -0.04em;
            line-height: 1.15;
        }
        .text-gradient {
            background: linear-gradient(135deg, var(--text-main) 30%, var(--text-muted));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-subtitle {
            margin-top: 12px;
            font-size: 0.95rem;
            color: var(--text-muted);
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.5;
            animation: fadeInUp 0.8s 0.2s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
            opacity: 0;
            transform: translateY(20px);
        }

        /* Filters */
        .filters {
            display: flex; justify-content: center; gap: 10px; margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .filter-btn {
            background: var(--card-bg); border: 1px solid var(--card-border);
            color: var(--text-muted); padding: 8px 16px; border-radius: 999px;
            font-size: 0.85rem; font-weight: 600; cursor: pointer;
            transition: all 0.3s ease;
        }
        .filter-btn:hover { color: var(--text-main); border-color: var(--card-border-hover); }
        .filter-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); box-shadow: 0 4px 12px var(--accent-glow); }
        
        .expired-message {
            text-align: center; color: var(--danger); background: rgba(239,68,68,0.1);
            padding: 30px 20px; border-radius: 16px; border: 1px solid rgba(239,68,68,0.25);
            margin: 40px auto; max-width: 540px;
        }
        .expired-message h3 { font-size: 1.3rem; margin-bottom: 8px; font-weight: 800; }
        .expired-message p { font-size: 0.9rem; color: var(--text-muted); }
        
        .empty-message {
            grid-column: 1 / -1; text-align: center; color: var(--text-muted); padding: 60px 20px; font-size: 0.95rem;
        }

        /* Grid */
        .grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        /* Cards */
        .card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 14px;
            overflow: hidden;
            transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
            text-decoration: none;
            color: inherit;
            opacity: 0;
            transform: translateY(20px);
            cursor: pointer;
            animation: fadeInUp 0.6s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
        }

        .card:hover {
            transform: translateY(-5px);
            border-color: var(--card-border-hover);
            box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 24px var(--accent-glow);
        }

        .card-image-wrapper {
            width: 100%;
            aspect-ratio: 16/9;
            background: #fff;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--card-border);
        }
        
        .card-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        .card:hover .card-image-wrapper img { transform: scale(1.05); }

        .card-overlay {
            position: absolute;
            inset: 0;
            background: rgba(0,0,0,0.35);
            backdrop-filter: blur(4px);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: 5;
        }
        @media (hover: hover) {
            .card:hover .card-overlay { opacity: 1; }
        }

        .action-btn {
            background: rgba(255,255,255,0.18);
            border: 1px solid rgba(255,255,255,0.3);
            color: #fff;
            width: 42px; height: 42px;
            border-radius: 50%;
            display: grid; place-items: center;
            transition: all 0.2s ease;
            text-decoration: none;
        }
        .action-btn:hover {
            background: var(--accent);
            border-color: var(--accent);
            transform: scale(1.1);
        }
        .action-btn svg { width: 18px; height: 18px; }

        .card-content { padding: 18px; flex-grow: 1; display: flex; flex-direction: column; }
        .card-meta {
            display: flex; justify-content: space-between;
            font-size: 0.68rem; color: var(--accent);
            text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700;
            margin-bottom: 8px;
        }
        .card-title {
            font-size: 0.98rem; font-weight: 700; line-height: 1.35;
        }
        .card-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.45;
            margin-top: 6px;
        }

        /* Modal Ultra Clean */
        .modal-backdrop {
            position: fixed; inset: 0; background: var(--modal-bg);
            backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
            z-index: 9999; display: flex; flex-direction: column;
            align-items: center; justify-content: center;
            opacity: 0; pointer-events: none; transition: opacity 0.35s ease;
            padding: 10px;
        }
        .modal-backdrop.active { opacity: 1; pointer-events: auto; }
        
        .modal-close, .modal-zoom {
            position: absolute; top: 20px;
            background: var(--pill-bg); border: 1px solid var(--pill-border);
            color: var(--text-main); width: 44px; height: 44px; border-radius: 50%;
            display: grid; place-items: center; cursor: pointer; transition: all 0.3s ease;
            z-index: 10;
        }
        .modal-close { right: 20px; }
        .modal-zoom { right: 74px; }
        .modal-close:hover, .modal-zoom:hover { background: var(--text-main); color: var(--bg); border-color: transparent;}
        .modal-close:hover { transform: rotate(90deg); }
        .modal-zoom:hover { transform: scale(1.1); }
        
        .iframe-wrapper {
            width: 95vw; max-width: 1600px; height: 95vh;
            background: transparent; border-radius: 12px; overflow: auto;
            box-shadow: 0 40px 100px rgba(0,0,0,0.6);
            border: 1px solid var(--card-border);
            transform: scale(0.96) translateY(20px); 
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            opacity: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        .modal-backdrop.active .iframe-wrapper { transform: scale(1) translateY(0); opacity: 1; }
        iframe { width: 100%; height: 100%; border: none; background: #fff; }
        #imgFrame { max-width: 100%; max-height: 100%; object-fit: contain; transition: transform 0.3s ease; cursor: zoom-in; }
        #imgFrame.zoomed { transform: scale(2); cursor: zoom-out; }

        .podcast-cover {
            width: 95vw;
            max-width: 1200px;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.5);
            animation: float 6s ease-in-out infinite;
            margin-bottom: 40px;
        }
        .podcast-cover img { 
            width: 100%; 
            height: auto; 
            max-height: 80vh;
            object-fit: contain; 
            border-radius: 20px; 
            display: block;
        }
        
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-15px); }
            100% { transform: translateY(0px); }
        }

        /* Access Gate Styles (Blindado) */
        .access-gate-bg {
            position: fixed; inset: 0; z-index: 99999;
            background: linear-gradient(135deg, rgba(0,0,0,0.92), rgba(10,10,10,0.96)), var(--bg);
            display: none; flex-direction: column; align-items: center; justify-content: center;
            padding: 20px;
        }
        .access-gate-bg::before {
            content: ''; position: absolute; inset: 0;
            background-image: radial-gradient(circle at 50% 30%, rgba(34, 168, 222, 0.16) 0%, transparent 65%);
            pointer-events: none;
        }
        .access-card {
            background: var(--card-bg); border: 1px solid var(--card-border);
            border-radius: 24px; padding: 44px 36px; max-width: 440px; width: 100%;
            text-align: center; position: relative; overflow: hidden;
            box-shadow: 0 24px 64px rgba(0,0,0,0.5), inset 0 1px 1px rgba(255,255,255,0.06);
            backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
            animation: scaleIn 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
            z-index: 1;
        }
        .access-card::after {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
            background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0.6;
        }
        .access-icon {
            width: 64px; height: 64px; margin: 0 auto 20px;
            background: rgba(34, 168, 222, 0.12); border-radius: 18px;
            display: grid; place-items: center; color: var(--accent);
            border: 1px solid rgba(34, 168, 222, 0.25);
            box-shadow: 0 8px 24px var(--accent-glow);
        }
        .access-input-group { position: relative; margin-bottom: 18px; }
        .access-input {
            width: 100%; padding: 15px 20px 15px 50px;
            border-radius: 12px; border: 1px solid var(--card-border);
            background: rgba(0,0,0,0.25); color: var(--text-main); font-size: 1rem;
            outline: none; transition: all 0.3s ease;
        }
        .access-input:focus {
            border-color: var(--accent); background: rgba(0,0,0,0.4);
            box-shadow: 0 0 0 4px var(--accent-glow);
        }
        .access-input:disabled {
            opacity: 0.5; cursor: not-allowed;
        }
        .access-input-icon {
            position: absolute; left: 18px; top: 50%; transform: translateY(-50%);
            color: var(--text-muted); width: 20px; height: 20px; transition: color 0.3s ease;
        }
        .access-input:focus ~ .access-input-icon { color: var(--accent); }
        .access-btn {
            width: 100%; padding: 15px; border-radius: 12px;
            background: var(--accent); color: #fff; font-weight: 700; font-size: 1rem; letter-spacing: 0.3px;
            border: none; cursor: pointer; transition: all 0.3s ease;
            box-shadow: 0 4px 16px var(--accent-glow);
            display: flex; align-items: center; justify-content: center; gap: 8px;
        }
        .access-btn:hover:not(:disabled) {
            background: var(--accent-hover);
            transform: translateY(-2px); box-shadow: 0 8px 24px var(--accent-glow);
        }
        .access-btn:disabled {
            opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none;
        }

        .alert-error {
            color: var(--danger); margin-top: 14px; display: none; font-size: 0.85rem; font-weight: 500;
            background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.25);
            padding: 10px 14px; border-radius: 8px; line-height: 1.4;
        }
        .alert-lockout {
            color: var(--warning); margin-top: 14px; display: none; font-size: 0.85rem; font-weight: 600;
            background: rgba(245, 158, 11, 0.1); border: 1px solid rgba(245, 158, 11, 0.25);
            padding: 12px 14px; border-radius: 8px; line-height: 1.4;
        }

        /* --- Admin Modal / Drawer Styles --- */
        .admin-modal-backdrop {
            position: fixed; inset: 0; background: rgba(0,0,0,0.85);
            backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
            z-index: 10000; display: none; align-items: center; justify-content: center;
            padding: 20px; opacity: 0; transition: opacity 0.3s ease;
        }
        .admin-modal-backdrop.active { display: flex; opacity: 1; }

        .admin-modal-card {
            background: var(--card-bg); border: 1px solid var(--card-border);
            border-radius: 20px; width: 100%; max-width: 880px; max-height: 90vh;
            display: flex; flex-direction: column; overflow: hidden;
            box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 40px var(--accent-glow);
            animation: scaleIn 0.35s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
        }

        .admin-modal-header {
            display: flex; align-items: center; justify-content: space-between;
            padding: 20px 28px; border-bottom: 1px solid var(--card-border);
            background: rgba(255,255,255,0.02);
        }
        .admin-modal-title {
            display: flex; align-items: center; gap: 10px; font-size: 1.25rem; font-weight: 800;
        }
        .admin-modal-close {
            background: none; border: 1px solid var(--card-border); color: var(--text-muted);
            width: 36px; height: 36px; border-radius: 50%; cursor: pointer;
            display: grid; place-items: center; transition: all 0.2s ease;
        }
        .admin-modal-close:hover { color: var(--text-main); border-color: var(--text-main); transform: scale(1.05); }

        .admin-tabs {
            display: flex; gap: 8px; padding: 14px 28px 0; border-bottom: 1px solid var(--card-border);
            background: rgba(255,255,255,0.01); overflow-x: auto;
        }
        .admin-tab-btn {
            background: none; border: none; border-bottom: 2px solid transparent;
            color: var(--text-muted); padding: 10px 18px; font-weight: 600; font-size: 0.9rem;
            cursor: pointer; transition: all 0.2s ease; display: flex; align-items: center; gap: 8px;
            white-space: nowrap;
        }
        .admin-tab-btn:hover { color: var(--text-main); }
        .admin-tab-btn.active {
            color: var(--accent); border-bottom-color: var(--accent);
        }

        .admin-modal-body {
            padding: 24px 28px; overflow-y: auto; flex-grow: 1;
        }
        .admin-tab-pane { display: none; }
        .admin-tab-pane.active { display: block; animation: fadeIn 0.3s ease; }

        /* Form elements inside admin */
        .form-group { margin-bottom: 20px; }
        .form-group label {
            display: block; font-size: 0.85rem; font-weight: 700; margin-bottom: 8px;
            color: var(--text-main); text-transform: uppercase; letter-spacing: 0.04em;
        }
        .admin-form-input, .admin-form-select {
            width: 100%; padding: 12px 16px; background: rgba(255,255,255,0.03);
            border: 1px solid var(--card-border); border-radius: 10px; color: var(--text-main);
            font-size: 0.95rem; outline: none; transition: border-color 0.2s;
        }
        .admin-form-input:focus, .admin-form-select:focus {
            border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow);
        }
        .admin-form-select option { background: var(--card-bg); color: var(--text-main); }

        /* Admin Category Filters & Search Controls */
        .admin-filter-bar {
            background: rgba(255,255,255,0.02);
            border: 1px solid var(--card-border);
            border-radius: 12px;
            padding: 12px 16px;
            margin-bottom: 12px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .admin-search-wrapper {
            position: relative;
            width: 100%;
        }
        .admin-search-input {
            width: 100%;
            padding: 10px 14px 10px 38px;
            background: rgba(0,0,0,0.3);
            border: 1px solid var(--card-border);
            border-radius: 8px;
            color: var(--text-main);
            font-size: 0.88rem;
            outline: none;
            transition: all 0.2s ease;
        }
        .admin-search-input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-glow);
        }
        .admin-search-icon {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            width: 16px;
            height: 16px;
            pointer-events: none;
        }
        .admin-cat-pills {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            align-items: center;
        }
        .admin-cat-pill-btn {
            background: rgba(255,255,255,0.04);
            border: 1px solid var(--card-border);
            color: var(--text-muted);
            padding: 5px 12px;
            border-radius: 999px;
            font-size: 0.76rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .admin-cat-pill-btn:hover {
            color: var(--text-main);
            border-color: var(--card-border-hover);
        }
        .admin-cat-pill-btn.active {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
            box-shadow: 0 2px 8px var(--accent-glow);
        }

        .items-selection-header {
            display: flex; align-items: center; justify-content: space-between;
            margin-bottom: 10px; flex-wrap: wrap; gap: 10px;
        }
        .quick-actions { display: flex; gap: 8px; flex-wrap: wrap; }
        .btn-quick {
            background: rgba(255,255,255,0.05); border: 1px solid var(--card-border);
            color: var(--text-muted); padding: 5px 12px; border-radius: 6px; font-size: 0.78rem;
            font-weight: 600; cursor: pointer; transition: all 0.2s ease;
        }
        .btn-quick:hover { color: var(--text-main); border-color: var(--card-border-hover); }

        .items-counter-text {
            font-size: 0.78rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        .admin-items-list {
            display: grid; gap: 10px; max-height: 340px; overflow-y: auto;
            padding-right: 4px; border: 1px solid var(--card-border); border-radius: 12px; padding: 12px;
            background: rgba(0,0,0,0.2);
        }

        .admin-item-row {
            display: flex; align-items: center; justify-content: space-between;
            padding: 12px 14px; border: 1px solid var(--card-border);
            border-radius: 10px; background: rgba(255,255,255,0.015);
            transition: all 0.2s ease; gap: 12px;
        }
        .admin-item-row:hover { border-color: var(--card-border-hover); background: rgba(255,255,255,0.03); }

        .admin-item-info { display: flex; align-items: center; gap: 12px; flex-grow: 1; min-width: 0; }
        .admin-item-img { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; background: #fff; flex-shrink: 0; }
        .admin-item-text { min-width: 0; }
        .admin-item-type { font-size: 0.7rem; color: var(--accent); text-transform: uppercase; font-weight: 800; }
        .admin-item-title { font-size: 0.88rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .admin-item-controls { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
        
        .chk-label {
            display: flex; align-items: center; gap: 6px; cursor: pointer;
            font-size: 0.8rem; font-weight: 600; color: var(--text-muted); user-select: none;
        }
        .chk-label input[type="checkbox"] {
            appearance: none; width: 18px; height: 18px;
            border: 1px solid var(--card-border); border-radius: 4px;
            background: rgba(255,255,255,0.06); cursor: pointer;
            position: relative; transition: all 0.2s ease;
        }
        .chk-label input[type="checkbox"]:checked {
            background: var(--accent); border-color: var(--accent);
        }
        .chk-label input[type="checkbox"]:checked::after {
            content: '✓'; position: absolute; top: 50%; left: 50%;
            transform: translate(-50%, -50%); color: #fff; font-size: 11px; font-weight: 900;
        }
        .chk-label input[type="checkbox"]:disabled { opacity: 0.35; cursor: not-allowed; }

        .btn-status-toggle {
            padding: 5px 10px; border-radius: 6px; border: none; font-size: 0.75rem; font-weight: 700;
            cursor: pointer; transition: all 0.2s ease;
        }
        .btn-status-active { background: rgba(239,68,68,0.15); color: #f87171; border: 1px solid rgba(239,68,68,0.3); }
        .btn-status-active:hover { background: var(--danger); color: #fff; }
        .btn-status-inactive { background: rgba(16,185,129,0.15); color: #34d399; border: 1px solid rgba(16,185,129,0.3); }
        .btn-status-inactive:hover { background: var(--success); color: #fff; }

        .btn-admin-primary {
            width: 100%; padding: 14px; border-radius: 10px;
            background: var(--accent); color: #fff; font-weight: 700; font-size: 0.95rem;
            border: none; cursor: pointer; transition: all 0.2s ease;
            box-shadow: 0 4px 16px var(--accent-glow); margin-top: 20px;
            display: flex; align-items: center; justify-content: center; gap: 8px;
        }
        .btn-admin-primary:hover:not(:disabled) {
            background: var(--accent-hover); transform: translateY(-2px);
            box-shadow: 0 8px 24px var(--accent-glow);
        }
        .btn-admin-primary:disabled { opacity: 0.6; cursor: not-allowed; }

        /* Generated Link Result Area */
        .link-result-box {
            margin-top: 24px; padding: 18px; border-radius: 12px;
            background: rgba(34, 168, 222, 0.08); border: 1px solid rgba(34, 168, 222, 0.25);
            display: none; animation: fadeIn 0.3s ease;
        }
        .link-result-box.active { display: block; }
        .link-url-display {
            padding: 12px 14px; background: rgba(0,0,0,0.6); border: 1px solid var(--card-border);
            border-radius: 8px; font-family: monospace; font-size: 0.85rem; word-break: break-all;
            margin: 10px 0; color: var(--text-main);
        }
        .link-result-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
        .btn-copy-link {
            padding: 8px 18px; border-radius: 8px; background: #fff; color: #000;
            border: none; font-size: 0.85rem; font-weight: 700; cursor: pointer; transition: all 0.2s ease;
        }
        .btn-copy-link:hover { background: #f0f0f0; transform: scale(1.02); }

        #uploadProgressLog {
            margin-top: 16px; font-size: 0.82rem; font-family: monospace;
            background: rgba(0,0,0,0.5); padding: 14px; border-radius: 8px;
            border: 1px solid var(--card-border); white-space: pre-wrap; display: none; line-height: 1.5;
        }

        /* Toast Notification */
        .toast-box {
            position: fixed; bottom: 24px; right: 24px; z-index: 100000;
            background: var(--card-bg); border: 1px solid var(--card-border);
            color: var(--text-main); padding: 12px 20px; border-radius: 10px;
            font-size: 0.9rem; font-weight: 600; box-shadow: 0 16px 36px rgba(0,0,0,0.4);
            display: none; align-items: center; gap: 8px; animation: fadeInUp 0.3s ease;
        }
        .toast-box.active { display: flex; }

        @keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }
        @keyframes scaleIn { from { opacity: 0; transform: scale(0.95) translateY(16px); } to { opacity: 1; transform: scale(1) translateY(0); } }
        @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

        @media (max-width: 900px) {
            .grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
            .page-wrapper { padding-top: 100px; }
            .admin-modal-card { max-height: 95vh; }
            .admin-modal-body { padding: 16px; }
            .admin-tabs { padding: 10px 16px 0; }
            .admin-item-row { flex-direction: column; align-items: flex-start; }
            .admin-item-controls { width: 100%; justify-content: space-between; }
        }