/**
 * Transcript Audio-Sync-Modus Styles
 * Karaoke-Highlighting während Wiedergabe
 */

/* Layout */
.audio-sync-layout {
    display: grid;
    grid-template-columns: 220px 1fr 260px;
    gap: var(--space-lg);
    padding: var(--space-lg);
    min-height: calc(100vh - 200px);
}

/* Sidebar */
.audio-sidebar section {
    margin-bottom: var(--space-lg);
}

.audio-sidebar h2,
.audio-sidebar h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-ink-light);
    margin-bottom: var(--space-sm);
}

.info-card {
    padding: var(--space-sm);
    background: var(--color-paper-dark);
    border-radius: 4px;
}

.audio-file {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-archetype-reader);
}

.audio-duration {
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: var(--space-xs);
}

/* Audio Controls */
.playback-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.control-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-ink-lighter);
    border-radius: 50%;
    background: white;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.control-btn:hover {
    border-color: var(--color-archetype-reader);
    background: var(--color-paper-dark);
}

.control-btn.play-btn {
    width: 50px;
    height: 50px;
    background: var(--color-archetype-reader);
    border-color: var(--color-archetype-reader);
    color: white;
    font-size: 1.2rem;
}

.control-btn.play-btn:hover {
    filter: brightness(1.1);
}

.control-btn.play-btn.playing {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(78, 115, 150, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(78, 115, 150, 0); }
    100% { box-shadow: 0 0 0 0 rgba(78, 115, 150, 0); }
}

/* Speed Control */
.speed-control {
    margin-top: var(--space-md);
}

.speed-control label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-ink-light);
    margin-bottom: var(--space-xs);
}

.speed-buttons {
    display: flex;
    gap: 2px;
}

.speed-btn {
    flex: 1;
    padding: var(--space-xs);
    border: 1px solid var(--color-ink-lighter);
    background: white;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.speed-btn:first-child {
    border-radius: 4px 0 0 4px;
}

.speed-btn:last-child {
    border-radius: 0 4px 4px 0;
}

.speed-btn:hover {
    background: var(--color-paper-dark);
}

.speed-btn.active {
    background: var(--color-archetype-reader);
    border-color: var(--color-archetype-reader);
    color: white;
}

/* Loop Control */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    cursor: pointer;
}

.loop-range {
    margin-top: var(--space-sm);
    padding: var(--space-sm);
    background: var(--color-paper-dark);
    border-radius: 4px;
}

.loop-range.hidden {
    display: none;
}

.loop-range label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-ink-light);
    margin-bottom: var(--space-xs);
}

.loop-inputs {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.loop-inputs input {
    width: 70px;
    padding: var(--space-xs);
    border: 1px solid var(--color-ink-lighter);
    border-radius: 4px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

/* Jump Select */
.jump-select {
    width: 100%;
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--color-ink-lighter);
    border-radius: 4px;
    font-size: 0.85rem;
}

/* Stats */
.sync-stats dl {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xs);
}

.sync-stats dt {
    font-size: 0.75rem;
    color: var(--color-ink-light);
}

.sync-stats dd {
    font-weight: 600;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    margin: 0;
}

/* Main Content */
.audio-sync-content {
    background: white;
    border-radius: 8px;
    padding: var(--space-lg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.audio-sync-header h1 {
    font-family: var(--font-serif);
    margin-bottom: var(--space-xs);
}

.sync-subtitle {
    font-size: 0.9rem;
    color: var(--color-ink-light);
    margin-bottom: var(--space-lg);
}

/* Waveform */
.waveform-container {
    margin-bottom: var(--space-lg);
}

.waveform {
    position: relative;
    height: 80px;
    background: var(--color-paper-dark);
    border-radius: 6px;
    overflow: hidden;
}

.waveform-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-ink-light);
    font-size: 0.9rem;
    /* Fake waveform pattern */
    background: repeating-linear-gradient(
        90deg,
        transparent 0px,
        transparent 2px,
        rgba(78, 115, 150, 0.2) 2px,
        rgba(78, 115, 150, 0.2) 4px
    );
}

.waveform-progress {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 0%;
    background: rgba(78, 115, 150, 0.3);
    transition: width 0.1s linear;
}

.waveform-time {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-xs);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-ink-light);
}

/* Synced Transcript */
.synced-transcript {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    line-height: 1.8;
}

.synced-turn {
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    border-radius: 6px;
    border-left: 4px solid transparent;
    transition: all 0.3s;
    cursor: pointer;
}

.synced-turn:hover {
    background: var(--color-paper);
}

.synced-turn.active {
    background: rgba(78, 115, 150, 0.1);
    border-left-color: var(--color-archetype-reader);
}

.synced-turn.past {
    opacity: 0.6;
}

.synced-turn-header {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.synced-speaker {
    font-weight: 600;
    font-family: var(--font-sans);
    font-size: 0.95rem;
}

.synced-time {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-ink-light);
}

.synced-text {
    margin: 0;
}

/* Karaoke Highlighting */
.synced-word {
    transition: all 0.15s;
}

.synced-word.highlighted {
    background: rgba(78, 115, 150, 0.3);
    border-radius: 2px;
}

.synced-word.spoken {
    color: var(--color-archetype-reader);
}

/* Context Panel */
.audio-context section {
    margin-bottom: var(--space-lg);
}

.audio-context h2,
.audio-context h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-ink-light);
    margin-bottom: var(--space-sm);
}

.context-prompt {
    padding: var(--space-md);
    background: var(--color-paper-dark);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--color-ink-light);
    font-style: italic;
}

.context-info.hidden {
    display: none;
}

.turn-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
}

.turn-speaker {
    font-weight: 600;
}

.turn-number {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-ink-light);
}

.turn-timing {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    margin-bottom: var(--space-md);
}

.turn-duration {
    color: var(--color-ink-light);
    margin-left: var(--space-sm);
}

.turn-codes h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-ink-light);
    margin-bottom: var(--space-xs);
}

.code-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.code-badge {
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    color: white;
}

/* Verification */
.verification-hint {
    font-size: 0.85rem;
    color: var(--color-ink-light);
    margin-bottom: var(--space-sm);
}

.verification-buttons {
    display: flex;
    gap: var(--space-xs);
}

.verify-btn {
    flex: 1;
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid #22C55E;
    border-radius: 4px;
    background: #22C55E;
    color: white;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.verify-btn:hover {
    filter: brightness(1.1);
}

.verify-btn.unclear {
    background: #F59E0B;
    border-color: #F59E0B;
}

/* Keyboard Shortcuts */
.shortcut-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.shortcut-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
    font-size: 0.8rem;
}

.shortcut-list kbd {
    display: inline-block;
    min-width: 24px;
    padding: 2px 6px;
    background: var(--color-paper-dark);
    border: 1px solid var(--color-ink-lighter);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-align: center;
}

/* Responsive */
@media (max-width: 1200px) {
    .audio-sync-layout {
        grid-template-columns: 1fr;
    }

    .audio-sidebar,
    .audio-context {
        display: none;
    }
}