/* TTS Prompt Composer - Stylesheet */

:root {
    /* Color Palette - Dark theme with warm accents */
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #242424;
    --bg-elevated: #2a2a2a;
    
    --text-primary: #e8e8e8;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    
    --accent-primary: #d4a574;
    --accent-secondary: #8b7355;
    --accent-highlight: #f0c896;
    
    --border-color: #333333;
    --border-light: #444444;
    
    --success: #6b9b6b;
    --warning: #c9a227;
    --danger: #b55a5a;
    --info: #5a8ab5;
    
    /* Curve colors */
    --curve-tone: #d4a574;
    --curve-energy: #7aa5d4;
    --curve-break: #d47a7a;
    
    /* Typography */
    --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
}

/* Reset and Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-primary);
}

/* App Container */
.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.app-header h1 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-primary);
    letter-spacing: 0.5px;
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Main Content */
.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Editor Panel */
.editor-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
    gap: var(--spacing-md);
    overflow: hidden;
    min-width: 0;
}

/* Settings Bar */
.settings-bar {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    flex-shrink: 0;
    flex-wrap: wrap;
}

.setting-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.setting-group label {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.setting-group select,
.setting-group input[type="range"] {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.setting-group input[type="range"] {
    width: 80px;
    accent-color: var(--accent-primary);
}

.setting-group span {
    font-size: 12px;
    color: var(--text-muted);
    min-width: 40px;
}

/* ============================================
   AUDIO IMPORT PANEL
   ============================================ */

.audio-import-panel {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    flex-shrink: 0;
    overflow: hidden;
}

.audio-import-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.audio-import-header .panel-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.audio-import-content {
    padding: var(--spacing-md);
}

.audio-import-content.collapsed {
    display: none;
}

.audio-import-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.import-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.audio-select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 13px;
}

/* Upload label styled as button */
.upload-label {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

#audio-file-input {
    display: none !important;
}

.import-status {
    font-size: 12px;
    color: var(--text-secondary);
    min-height: 20px;
}

.import-status.loading {
    color: var(--info);
}

.import-status.error {
    color: var(--danger);
}

.import-status.success {
    color: var(--success);
}

/* Audio Player Section */
.audio-player-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.audio-player-section.hidden {
    display: none;
}

.audio-player-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.audio-player-controls audio {
    flex: 1;
    max-width: 300px;
    height: 32px;
}

.audio-info {
    display: flex;
    flex-direction: column;
    font-size: 11px;
    color: var(--text-muted);
}

#audio-filename {
    font-weight: 500;
    color: var(--text-secondary);
}

.audio-playback-bar {
    position: relative;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    margin-top: var(--spacing-sm);
    cursor: pointer;
}

.audio-playback-bar .playhead {
    position: absolute;
    top: -4px;
    width: 2px;
    height: 12px;
    background: var(--accent-primary);
    border-radius: 1px;
    transform: translateX(-50%);
    transition: left 0.05s linear;
}

.audio-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

/* Token highlight during playback */
.token-span.playing {
    background: var(--accent-primary) !important;
    color: var(--bg-primary) !important;
}

.annotation-slot.playing {
    background: rgba(212, 165, 116, 0.3);
}

.prosody-token-block.playing {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* Auto annotation badge */
.auto-badge {
    display: inline-block;
    font-size: 8px;
    padding: 1px 4px;
    background: var(--info);
    color: white;
    border-radius: 2px;
    margin-left: 4px;
    text-transform: uppercase;
    font-weight: 600;
    vertical-align: middle;
}

/* ============================================
   THREE-LANE EDITOR
   ============================================ */

.lanes-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Lane base styles */
.lane {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.lane:last-child {
    border-bottom: none;
}

.lane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.lane-title {
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.lane-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.lane-controls .separator {
    color: var(--border-color);
}

.lane-controls .hint {
    font-size: 11px;
    color: var(--text-muted);
    font-style: italic;
}

/* Lane content - horizontal scrolling, single line */
.lane-content {
    overflow-x: auto;
    overflow-y: hidden;
    background: var(--bg-primary);
}

.lane-inner {
    display: inline-flex;
    align-items: center;
    min-width: 100%;
    white-space: nowrap;
}

/* ============================================
   PROSODY LANE
   ============================================ */

.prosody-lane .lane-content {
    height: 120px;
}

.prosody-lane .lane-inner {
    flex-direction: column;
    align-items: stretch;
    height: 100%;
}

/* Prosody token blocks - visual alignment guide */
.prosody-token-blocks {
    display: inline-flex;
    align-items: center;
    height: 24px;
    padding: 0 var(--spacing-md);
    flex-shrink: 0;
    min-width: max-content;
}

.prosody-token-block {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 20px;
    padding: 0 var(--spacing-sm);
    margin-right: 2px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 10px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    /* Width is set dynamically by syncTokenWidths() to match script tokens */
    box-sizing: border-box;
    flex-shrink: 0;
}

.prosody-token-block:last-child {
    margin-right: 0;
}

#prosody-canvas {
    display: block;
    flex: 1;
    min-width: 100%;
    height: 100px;
    cursor: crosshair;
}

/* ============================================
   SPEED/RATE LANE
   ============================================ */

.speed-lane .lane-content {
    height: 80px;
}

.speed-lane .lane-inner {
    flex-direction: column;
    align-items: stretch;
    height: 100%;
}

.speed-lane .lane-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.speed-hint {
    font-size: 10px;
    color: var(--text-muted);
    margin-left: var(--spacing-sm);
}

.speed-token-blocks {
    display: inline-flex;
    align-items: center;
    height: 20px;
    padding: 0 var(--spacing-md);
    flex-shrink: 0;
    min-width: max-content;
}

.speed-token-block {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 16px;
    padding: 0 var(--spacing-xs);
    margin-right: 2px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 9px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
    flex-shrink: 0;
}

#speed-canvas {
    display: block;
    flex: 1;
    min-width: 100%;
    height: 60px;
    cursor: crosshair;
    background: linear-gradient(to bottom, 
        rgba(122, 212, 165, 0.1) 0%, 
        transparent 50%, 
        rgba(212, 122, 122, 0.1) 100%);
}

/* ============================================
   TIMING/GAPS LANE
   ============================================ */

.timing-lane .lane-content {
    height: 50px;
}

.timing-lane .lane-inner {
    height: 100%;
}

.timing-lane .lane-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.timing-hint {
    font-size: 10px;
    color: var(--text-muted);
}

.timing-display {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    gap: 4px;
    min-width: max-content;
}

.timing-placeholder {
    color: var(--text-muted);
    font-style: italic;
    padding: var(--spacing-md);
}

/* Word label in timing lane */
.timing-word {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    padding: 0 var(--spacing-sm);
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    box-sizing: border-box;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

/* Timing gap indicator - clickable inline element */
.timing-gap {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 32px;
    padding: 2px 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.timing-gap:hover {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
}

.timing-gap.selected {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.timing-gap .gap-duration {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-mono);
    line-height: 1;
}

.timing-gap .gap-bar {
    width: 100%;
    height: 3px;
    background: var(--border-color);
    border-radius: 2px;
    margin-top: 2px;
    overflow: hidden;
}

.timing-gap .gap-bar-fill {
    height: 100%;
    background: var(--accent-secondary);
    border-radius: 2px;
    transition: width 0.2s ease;
}

/* Color code gaps by duration */
.timing-gap.short { border-color: var(--success); }
.timing-gap.short .gap-bar-fill { background: var(--success); } /* < 100ms */
.timing-gap.medium { border-color: var(--warning); }
.timing-gap.medium .gap-bar-fill { background: var(--warning); } /* 100-300ms */
.timing-gap.long { border-color: var(--danger); }
.timing-gap.long .gap-bar-fill { background: var(--danger); } /* > 300ms */
.timing-gap.breath { border-color: var(--info); }
.timing-gap.breath .gap-bar-fill { background: var(--info); } /* breath detected */

/* Empty gap placeholder (clickable to add) */
.timing-gap.empty {
    min-width: 20px;
    background: transparent;
    border-style: dashed;
    border-color: var(--border-color);
}

.timing-gap.empty:hover {
    background: var(--bg-hover);
    border-style: solid;
}

/* ============================================
   TEXT/SCRIPT LANE
   ============================================ */

.text-lane .lane-content {
    height: 50px;
}

.text-lane .lane-inner {
    height: 100%;
}

/* Editable token span */
.token-span[contenteditable] {
    cursor: text;
    outline: none;
}

.token-span[contenteditable]:focus {
    border-color: var(--accent-primary);
    background: var(--bg-elevated);
}

.token-span.new-token-input {
    min-width: 60px;
    background: var(--bg-tertiary);
    border-style: dashed;
    color: var(--text-muted);
}

.token-span.new-token-input:focus {
    background: var(--bg-elevated);
    border-style: solid;
    color: var(--text-primary);
}

/* Hidden text input (kept for fallback) */
#text-input {
    display: none;
    flex: 1;
    min-width: 600px;
    height: 100%;
    padding: 0 var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 16px;
    outline: none;
}

#text-input::placeholder {
    color: var(--text-muted);
}

/* Token display - single horizontal row */
.token-display {
    display: inline-flex;
    align-items: center;
    height: 100%;
    padding: 0 var(--spacing-md);
    min-width: max-content;
}

.auto-tokenize-hint {
    font-size: 11px;
    color: var(--text-muted);
    font-style: italic;
}

.token-span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    height: 36px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-right: 2px;
    font-family: var(--font-mono);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.token-span:hover {
    background: var(--bg-elevated);
    border-color: var(--border-light);
}

.token-span.has-annotation {
    background: rgba(212, 165, 116, 0.2);
    border-color: var(--accent-secondary);
}

.token-span.selected {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-highlight);
}

.token-span.punctuation {
    color: var(--text-muted);
    background: transparent;
    border-color: transparent;
    padding: var(--spacing-xs) 2px;
}

.token-count {
    font-size: 11px;
    color: var(--text-muted);
}

/* ============================================
   ANNOTATIONS LANE
   ============================================ */

.symbols-lane .lane-content {
    height: 70px;
}

.symbols-lane .lane-inner {
    height: 100%;
}

.annotations-display {
    display: inline-flex;
    align-items: flex-start;
    height: 100%;
    padding: var(--spacing-xs) var(--spacing-md);
}

.annotation-placeholder {
    color: var(--text-muted);
    font-size: 12px;
    font-style: italic;
    padding: var(--spacing-sm);
}

.annotation-slot {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: var(--spacing-xs);
    min-width: 40px;
    height: 60px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-right: 2px;
    font-size: 10px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.annotation-slot:hover {
    background: var(--bg-elevated);
}

.annotation-slot.has-content {
    background: rgba(212, 165, 116, 0.15);
    border-color: var(--accent-secondary);
}

.annotation-slot .slot-label {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 9px;
    max-width: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 2px;
}

.annotation-slot .slot-icons {
    display: flex;
    gap: 2px;
    justify-content: center;
    flex-wrap: wrap;
}

.annotation-slot .icon {
    width: 14px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    font-weight: bold;
    border-radius: 2px;
}

.annotation-slot .icon.ipa {
    background: var(--info);
    color: white;
}

.annotation-slot .icon.breath {
    background: var(--success);
    color: white;
}

.annotation-slot .icon.emphasis {
    background: var(--warning);
    color: var(--bg-primary);
}

.annotation-slot .ipa-preview {
    font-family: var(--font-mono);
    font-size: 8px;
    color: var(--info);
    max-width: 50px;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

/* IPA Display in Annotation Slot */
.annotation-slot .ipa-display {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-primary);
    background: var(--bg-primary);
    padding: 2px 4px;
    border-radius: var(--radius-xs);
    max-width: 70px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 2px;
    border: 1px solid var(--border-color);
}

.annotation-slot .ipa-display.zipa-ipa {
    background: rgba(122, 165, 212, 0.2);
    border-color: var(--info);
    color: var(--info);
}

.annotation-slot .ipa-display.espeak-ipa {
    background: rgba(122, 212, 165, 0.15);
    border-color: var(--success);
    color: var(--text-primary);
}

/* Source badges */
.source-badge {
    display: inline-block;
    font-size: 7px;
    padding: 1px 3px;
    border-radius: 2px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.source-badge.zipa {
    background: var(--info);
    color: white;
}

.source-badge.auto {
    background: var(--warning);
    color: var(--bg-primary);
}

/* ZIPA source annotation slot */
.annotation-slot.zipa-source {
    background: rgba(122, 165, 212, 0.1);
    border-color: var(--info);
}

/* High confidence ZIPA (merged/full_audio/per_word) */
.annotation-slot.zipa-high-confidence {
    background: rgba(122, 165, 212, 0.15);
    border-color: var(--info);
}

.annotation-slot.zipa-high-confidence .ipa-display {
    background: rgba(122, 165, 212, 0.25);
    border-color: var(--info);
    color: #7aa5d4;
}

/* Low confidence fallback to espeak */
.annotation-slot.espeak-fallback {
    background: rgba(181, 90, 90, 0.1);
    border-color: var(--danger);
}

.annotation-slot.espeak-fallback .ipa-display {
    background: rgba(181, 90, 90, 0.15);
    border-color: var(--danger);
    color: #d4a07a;
}

/* Confidence badge */
.confidence-badge {
    display: inline-block;
    font-size: 7px;
    padding: 1px 4px;
    border-radius: 2px;
    margin-left: 3px;
    font-weight: 600;
}

.confidence-badge.high {
    background: var(--success);
    color: white;
}

.confidence-badge.medium {
    background: var(--warning);
    color: var(--bg-primary);
}

.confidence-badge.low {
    background: var(--danger);
    color: white;
}

/* Source selector in modal */
.ipa-source-selector {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.ipa-source-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s;
}

.ipa-source-option:hover {
    background: var(--bg-elevated);
}

.ipa-source-option input[type="radio"] {
    accent-color: var(--accent-primary);
}

.ipa-source-option .source-label {
    flex: 1;
    font-weight: 500;
}

.ipa-source-option .source-ipa {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-secondary);
    padding: 2px 6px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
}

.ipa-source-option .source-ipa.zipa {
    color: var(--info);
    border: 1px solid var(--info);
}

.ipa-source-option .source-ipa.espeak {
    color: var(--success);
    border: 1px solid var(--success);
}

.ipa-source-option .source-confidence {
    font-size: 10px;
    color: var(--text-muted);
}

.ipa-source-option.unavailable {
    opacity: 0.5;
    cursor: not-allowed;
}

.ipa-source-option.unavailable .source-ipa {
    color: var(--text-muted);
}

/* Modal IPA Section */
.ipa-section {
    background: var(--bg-secondary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.ipa-current-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.ipa-value {
    font-family: var(--font-mono);
    font-size: 16px;
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-primary);
    border-radius: var(--radius-xs);
}

.ipa-source-badge {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.3px;
    background: var(--text-secondary);
    color: var(--bg-primary);
}

.ipa-source-badge.zipa {
    background: var(--info);
    color: white;
}

.ipa-source-badge.espeak {
    background: var(--success);
    color: white;
}

.ipa-source-badge.auto {
    background: var(--warning);
    color: var(--bg-primary);
}

.ipa-input-row {
    display: flex;
    gap: var(--spacing-xs);
}

.ipa-input-row input {
    flex: 1;
}

/* Mic Recording Section */
.mic-section {
    background: var(--bg-secondary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    border: 1px dashed var(--border-color);
}

.mic-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.btn-mic {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-mic.recording {
    background: var(--danger);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.mic-icon {
    font-size: 14px;
}

.mic-status {
    font-size: 11px;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.mic-status.error {
    color: var(--danger);
    font-weight: 500;
}

.mic-status.success {
    color: var(--success);
}

.mic-result {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(122, 165, 212, 0.1);
    border: 1px solid var(--info);
    border-radius: var(--radius-sm);
}

.mic-result-label {
    font-size: 11px;
    color: var(--info);
}

.mic-result .ipa-value {
    background: var(--bg-primary);
    border: 1px solid var(--info);
}

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

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

/* ============================================
   STATUS BAR
   ============================================ */

.status-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-size: 12px;
    flex-shrink: 0;
}

.status-icon {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--info);
    color: white;
    border-radius: 50%;
    font-size: 10px;
    font-weight: bold;
}

.status-bar.success .status-icon {
    background: var(--success);
}

.status-bar.warning .status-icon {
    background: var(--warning);
}

.status-bar.error .status-icon {
    background: var(--danger);
}

.status-message {
    color: var(--text-secondary);
}

/* ============================================
   TOOLCHAIN STATUS
   ============================================ */

.toolchain-status {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-size: 12px;
    flex-shrink: 0;
    border: 1px solid var(--border-color);
}

.toolchain-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    user-select: none;
}

.toolchain-header:hover {
    background: var(--bg-hover);
}

.toolchain-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.toolchain-summary {
    flex: 1;
    color: var(--text-primary);
}

.toolchain-expand {
    color: var(--accent);
    font-size: 11px;
}

.toolchain-expand:hover {
    text-decoration: underline;
}

.toolchain-status.all-ready .toolchain-summary {
    color: var(--success);
}

.toolchain-status.partial .toolchain-summary {
    color: var(--warning);
}

.toolchain-status.none-ready .toolchain-summary {
    color: var(--danger);
}

.toolchain-details {
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.tool-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
}

.tool-icon {
    width: 24px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: bold;
    border-radius: var(--radius-xs);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.tool-item.available .tool-icon {
    background: var(--success);
    color: white;
}

.tool-item.unavailable .tool-icon {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.tool-name {
    flex: 1;
    color: var(--text-primary);
}

.tool-status {
    color: var(--text-secondary);
    font-size: 11px;
}

.tool-item.available .tool-status {
    color: var(--success);
}

.tool-item.unavailable .tool-status {
    color: var(--text-muted);
}

/* ============================================
   PREVIEW PANEL
   ============================================ */

.preview-panel {
    width: 380px;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    flex-shrink: 0;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.preview-header h2 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.export-mode-selector select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 12px;
}

/* Vertex AI Settings */
.vertex-settings {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.vertex-settings .form-group {
    margin-bottom: var(--spacing-sm);
}

.vertex-settings .form-group:last-child {
    margin-bottom: 0;
}

.vertex-settings label {
    display: block;
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.vertex-settings input,
.vertex-settings select {
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 12px;
}

.vertex-settings input:focus,
.vertex-settings select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.voice-warning {
    font-size: 11px;
    color: var(--warning);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 193, 7, 0.1);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-xs);
}

.preview-content {
    flex: 1;
    overflow: auto;
    padding: var(--spacing-md);
}

#preview-output {
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.5;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-all;
    margin: 0;
}

/* TTS Test Section */
.tts-test-section {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.api-key-row {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.api-key-row input {
    flex: 1;
    padding: var(--spacing-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 12px;
}

.api-key-row input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* ElevenLabs specific settings */
.elevenlabs-settings {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.elevenlabs-settings .form-group {
    margin-bottom: var(--spacing-sm);
}

.elevenlabs-settings .form-group:last-child {
    margin-bottom: 0;
}

.elevenlabs-settings label {
    display: block;
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.elevenlabs-settings input[type="text"],
.elevenlabs-settings select {
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 12px;
}

.elevenlabs-settings input[type="text"]:focus,
.elevenlabs-settings select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.voice-settings-row {
    display: flex;
    gap: var(--spacing-md);
}

.voice-settings-row .form-group.compact {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: 0;
}

.voice-settings-row .form-group.compact label {
    margin-bottom: 0;
    white-space: nowrap;
}

.voice-settings-row input[type="range"] {
    flex: 1;
    height: 4px;
    accent-color: var(--accent-primary);
}

.voice-settings-row span {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    min-width: 35px;
}

.test-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.test-controls .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-icon {
    font-size: 10px;
}

.test-status {
    font-size: 12px;
    color: var(--text-secondary);
}

.test-status.loading {
    color: var(--info);
}

.test-status.success {
    color: var(--success);
}

.test-status.error {
    color: var(--danger);
}

.audio-player {
    width: 100%;
    height: 40px;
    margin-top: var(--spacing-sm);
}

.audio-player::-webkit-media-controls-panel {
    background: var(--bg-primary);
}

.preview-actions {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.preview-actions .btn {
    flex: 1;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

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

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

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-elevated);
    border-color: var(--border-light);
}

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

.btn-danger:hover {
    background: #c96666;
}

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

.btn-info:hover {
    background: #5a8abf;
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 11px;
}

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

/* ============================================
   MODALS
   ============================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-small {
    max-width: 350px;
}

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

.modal-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-md);
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

/* Form Elements */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-group .warning {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 11px;
    color: var(--warning);
}

.modal-token-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.modal-token-info .label {
    font-size: 12px;
    color: var(--text-secondary);
}

.modal-token-info .token-preview {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 600;
    color: var(--accent-primary);
}

.breath-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.breath-controls label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 13px;
    color: var(--text-primary);
    margin-bottom: 0;
}

.breath-controls select {
    width: auto;
}

.advanced-toggle {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.advanced-toggle label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-elevated);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-light);
}

/* Responsive */
@media (max-width: 1024px) {
    .main-content {
        flex-direction: column;
    }
    
    .preview-panel {
        width: 100%;
        height: 250px;
        border-left: none;
        border-top: 1px solid var(--border-color);
    }
}