:root {
    --bg-color: #0b0f19;
    --card-color: #151a23;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #6366f1;
    --accent-glow: rgba(99, 102, 241, 0.3);
    --border-color: rgba(255, 255, 255, 0.06);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(99, 102, 241, 0.05), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(99, 102, 241, 0.05), transparent 25%);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

.card {
    background: var(--card-color);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    background: var(--card-color);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.95rem;
}

.btn:hover {
    background: #1e293b;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

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

.btn-primary:hover {
    background: #4f46e5;
    color: white;
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.2);
    padding: 0.5rem 1rem;
}
.btn-danger:hover {
    background: #ef4444;
    color: white;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-in {
    animation: fadeIn 0.4s ease forwards;
}

.videos-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}
.videos-table th, .videos-table td {
    padding: 1.2rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}
.videos-table th {
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}
.videos-table tr {
    transition: background 0.2s;
}
.videos-table tr:hover {
    background: rgba(255,255,255,0.02);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}
.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #334155;
    transition: .4s;
    border-radius: 24px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}
input:checked + .slider { background-color: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
input:checked + .slider:before { transform: translateX(20px); }

.api-key-block {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #0f172a;
    padding: 1.2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.api-key-text {
    font-family: monospace;
    font-size: 1.1rem;
    color: var(--accent);
    letter-spacing: 2px;
}

.api-key-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.copy-btn {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s;
}
.copy-btn:hover { color: var(--text-primary); }

.video-container {
    max-width: 900px;
    margin: 4rem auto;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    background: #000;
}
video {
    width: 100%;
    display: block;
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    background: rgba(255,255,255,0.1);
}
.badge.expiring { background: rgba(234, 179, 8, 0.15); color: #fde047; }
.badge.permanent { background: rgba(34, 197, 94, 0.15); color: #86efac; }

/* ── Edit button ─────────────────────────────────────────────────── */
.btn-edit {
    background: rgba(99, 102, 241, 0.1);
    color: #a5b4fc;
    border-color: rgba(99, 102, 241, 0.25);
    padding: 0.5rem 1rem;
}
.btn-edit:hover {
    background: var(--accent);
    color: white;
    box-shadow: 0 4px 16px var(--accent-glow);
}

/* ── Modal overlay ───────────────────────────────────────────────── */
.editor-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}
.editor-overlay.open {
    opacity: 1;
    pointer-events: all;
}

/* ── Editor panel ────────────────────────────────────────────────── */
.editor-panel {
    background: #111827;
    border: 1px solid rgba(99,102,241,0.25);
    border-radius: 20px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.7), 0 0 0 1px rgba(99,102,241,0.1);
    padding: 2rem;
    width: 100%;
    max-width: 860px;
    max-height: 92vh;
    overflow-y: auto;
    transform: scale(0.96) translateY(12px);
    transition: transform 0.25s ease;
}
.editor-overlay.open .editor-panel {
    transform: scale(1) translateY(0);
}

.editor-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}
.editor-title h3 {
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-primary);
}
.editor-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 8px;
    transition: background 0.2s, color 0.2s;
    display: flex;
}
.editor-close:hover { background: rgba(255,255,255,0.07); color: var(--text-primary); }

/* ── Video preview inside editor ─────────────────────────────────── */
.editor-video-wrap {
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255,255,255,0.07);
}
.editor-video-wrap video {
    max-height: 340px;
    object-fit: contain;
    background: #000;
}

/* ── Timeline / trim sliders ─────────────────────────────────────── */
.editor-section-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.trim-container {
    position: relative;
    margin-bottom: 1.75rem;
}
.trim-track {
    position: relative;
    height: 6px;
    background: #1e293b;
    border-radius: 99px;
    margin: 1.5rem 0 0.5rem;
}
.trim-fill {
    position: absolute;
    top: 0; bottom: 0;
    background: var(--accent);
    border-radius: 99px;
    pointer-events: none;
}
.trim-range {
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    pointer-events: none;
    margin: 0;
}
.trim-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid white;
    box-shadow: 0 0 8px var(--accent-glow);
    pointer-events: all;
    cursor: pointer;
    transition: transform 0.15s;
}
.trim-range::-webkit-slider-thumb:hover { transform: scale(1.2); }
.trim-range::-moz-range-thumb {
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid white;
    box-shadow: 0 0 8px var(--accent-glow);
    pointer-events: all;
    cursor: pointer;
}

.trim-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: 0.4rem;
}
.trim-labels span { font-family: monospace; color: var(--text-primary); }

/* ── Mute toggle row ─────────────────────────────────────────────── */
.editor-mute-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 1.75rem;
}
.editor-mute-row p { font-size: 0.9rem; color: var(--text-secondary); }
.editor-mute-row p strong { color: var(--text-primary); display: block; margin-bottom: 2px; }

/* ── Progress bar ────────────────────────────────────────────────── */
.editor-progress-wrap {
    display: none;
    margin-bottom: 1.25rem;
}
.editor-progress-wrap.active { display: block; }
.editor-progress-bar-bg {
    height: 8px;
    background: #1e293b;
    border-radius: 99px;
    overflow: hidden;
}
.editor-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), #a78bfa);
    border-radius: 99px;
    transition: width 0.3s ease;
}
.editor-progress-label {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: 0.4rem;
    text-align: center;
}

/* ── Result preview ──────────────────────────────────────────────── */
.editor-result-wrap {
    display: none;
    margin-bottom: 1.5rem;
}
.editor-result-wrap.active { display: block; }
.editor-result-wrap video {
    border-radius: 10px;
    border: 1px solid rgba(34,197,94,0.3);
    box-shadow: 0 0 20px rgba(34,197,94,0.1);
}

/* ── Editor action row ───────────────────────────────────────────── */
.editor-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}