/* ============================================
   ADVOCAT Live Call Assistant — Premium UI
   Glassmorphism + Animated Gradients + Glow
   ============================================ */

/* ============================================
   Custom Properties — Dark Theme
   ============================================ */
:root,
[data-theme="dark"] {
    --bg-primary: #0B1120;
    --bg-secondary: rgba(15, 23, 42, 0.75);
    --bg-tertiary: rgba(30, 41, 59, 0.65);
    --bg-panel: rgba(15, 23, 42, 0.55);
    --bg-input: rgba(7, 11, 20, 0.7);
    --bg-hover: rgba(51, 65, 85, 0.4);

    --glass-border: rgba(148, 163, 184, 0.1);
    --glass-border-hover: rgba(148, 163, 184, 0.2);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --glass-blur: 20px;

    --text-primary: #F1F5F9;
    --text-secondary: #94A3B8;
    --text-muted: #475569;
    --text-inverse: #0F172A;

    --accent-blue: #3B82F6;
    --accent-cyan: #06B6D4;
    --accent-green: #10B981;
    --accent-red: #EF4444;
    --accent-orange: #F59E0B;
    --accent-purple: #8B5CF6;
    --accent-pink: #EC4899;

    --glow-cyan: 0 0 20px rgba(6, 182, 212, 0.3);
    --glow-green: 0 0 20px rgba(16, 185, 129, 0.3);
    --glow-red: 0 0 20px rgba(239, 68, 68, 0.3);
    --glow-purple: 0 0 20px rgba(139, 92, 246, 0.3);

    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

/* ============================================
   Light Theme
   ============================================ */
[data-theme="light"] {
    --bg-primary: #F0F4F8;
    --bg-secondary: rgba(255, 255, 255, 0.8);
    --bg-tertiary: rgba(241, 245, 249, 0.7);
    --bg-panel: rgba(255, 255, 255, 0.6);
    --bg-input: rgba(241, 245, 249, 0.9);
    --bg-hover: rgba(226, 232, 240, 0.5);

    --glass-border: rgba(148, 163, 184, 0.25);
    --glass-border-hover: rgba(100, 116, 139, 0.35);
    --glass-shadow: 0 8px 32px rgba(100, 116, 139, 0.12);
    --glass-blur: 24px;

    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    --text-inverse: #F8FAFC;

    --accent-blue: #2563EB;
    --accent-cyan: #0891B2;
    --accent-green: #059669;
    --accent-red: #DC2626;
    --accent-orange: #D97706;
    --accent-purple: #7C3AED;

    --glow-cyan: 0 0 20px rgba(6, 182, 212, 0.15);
    --glow-green: 0 0 20px rgba(16, 185, 129, 0.15);
    --glow-red: 0 0 20px rgba(239, 68, 68, 0.15);
    --glow-purple: 0 0 20px rgba(139, 92, 246, 0.15);
}

[data-theme="light"] .bg-gradient {
    background: linear-gradient(
        135deg,
        #dbeafe 0%,
        #e0e7ff 20%,
        #f0fdfa 40%,
        #faf5ff 60%,
        #ecfeff 80%,
        #dbeafe 100%
    );
    opacity: 1;
}

[data-theme="light"] .bg-noise {
    opacity: 0.02;
}

[data-theme="light"] .logo-text {
    background: linear-gradient(135deg, #0891B2, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-blue);
    text-decoration: underline;
}

/* ============================================
   Animated Background
   ============================================ */
.bg-gradient {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
    background: linear-gradient(
        135deg,
        #0B1120 0%,
        #0D1B2A 15%,
        #0F2027 30%,
        #1A1A3E 50%,
        #0D2137 70%,
        #0B1120 100%
    );
    background-size: 400% 400%;
    animation: gradientShift 25s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    25% { background-position: 50% 0%; }
    50% { background-position: 100% 50%; }
    75% { background-position: 50% 100%; }
    100% { background-position: 0% 50%; }
}

.bg-noise {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    pointer-events: none;
}

/* ============================================
   Top Bar — Frosted Glass
   ============================================ */
.top-bar {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 24px;
    background: var(--bg-secondary);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    min-height: 56px;
    flex-shrink: 0;
}

.top-bar-left {
    display: flex;
    align-items: center;
}

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

.logo-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    transition: all var(--transition);
}

.logo-icon-wrap:hover {
    background: rgba(6, 182, 212, 0.15);
    box-shadow: var(--glow-cyan);
    transform: rotate(5deg);
}

.logo-text {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 3px;
    background: linear-gradient(135deg, #06B6D4, #8B5CF6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    margin-left: 4px;
    border-left: 1px solid var(--glass-border);
    padding-left: 12px;
    letter-spacing: 0.5px;
}

.top-bar-center {
    display: flex;
    align-items: center;
}

/* ============================================
   Status Indicator with Glow
   ============================================ */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 18px;
    background: var(--bg-tertiary);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    transition: all var(--transition);
    position: relative;
}

.status-dot::after {
    content: '';
    position: absolute;
    top: -4px; left: -4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: inherit;
    opacity: 0;
    transition: opacity var(--transition);
    filter: blur(6px);
}

.status-dot.connecting {
    background: var(--accent-orange);
    animation: statusPulse 1.2s ease-in-out infinite;
}
.status-dot.connecting::after { opacity: 0.5; }

.status-dot.listening {
    background: var(--accent-green);
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
    animation: statusGlow 2s ease-in-out infinite;
}
.status-dot.listening::after { opacity: 0.7; }

.status-dot.processing {
    background: var(--accent-blue);
    animation: statusPulse 0.8s ease-in-out infinite;
}
.status-dot.processing::after { opacity: 0.5; }

.status-dot.error {
    background: var(--accent-red);
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

@keyframes statusGlow {
    0%, 100% {
        box-shadow: 0 0 6px rgba(16, 185, 129, 0.4);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 16px rgba(16, 185, 129, 0.7), 0 0 32px rgba(16, 185, 129, 0.2);
        transform: scale(1.15);
    }
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ============================================
   Select Wrappers — Premium Dropdowns
   ============================================ */
.select-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.select-label {
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    pointer-events: none;
}

.language-select, .mode-select {
    appearance: none;
    -webkit-appearance: none;
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 7px 28px 7px 10px;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    outline: none;
    transition: all var(--transition-fast);
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%2394A3B8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    min-width: 120px;
}

.language-select:hover, .mode-select:hover {
    border-color: var(--glass-border-hover);
    background-color: var(--bg-hover);
}

.language-select:focus, .mode-select:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

/* ============================================
   Theme Toggle
   ============================================ */
.theme-icon-light { display: none; }
.theme-icon-dark { display: block; }

[data-theme="light"] .theme-icon-light { display: block; }
[data-theme="light"] .theme-icon-dark { display: none; }

/* ============================================
   Buttons — Refined
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    outline: none;
    position: relative;
    user-select: none;
}

.btn:active {
    transform: scale(0.96);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}
.btn-primary:hover {
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4);
    transform: translateY(-1px);
}
.btn-primary:active {
    transform: translateY(0) scale(0.97);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(8px);
}
.btn-secondary:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--glass-border-hover);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent-cyan), #0891B2);
    color: white;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 2px 8px rgba(6, 182, 212, 0.3);
}
.btn-accent:hover {
    box-shadow: 0 4px 16px rgba(6, 182, 212, 0.4);
    transform: translateY(-1px);
}

.btn-small {
    padding: 5px 10px;
    font-size: 12px;
    border-radius: 6px;
}

.btn-icon {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}
.btn-icon:hover {
    color: var(--text-primary);
    border-color: var(--glass-border-hover);
    background: var(--bg-hover);
}

.btn-icon-text {
    font-size: 14px;
}

/* ============================================
   Record Button — Hero Element
   ============================================ */
.btn-record {
    background: linear-gradient(135deg, #EF4444, #DC2626);
    color: white;
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 700;
    padding: 14px 36px;
    border-radius: 100px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
    letter-spacing: 0.3px;
}

.btn-record:hover {
    transform: scale(1.04) translateY(-1px);
    box-shadow: 0 6px 28px rgba(239, 68, 68, 0.4);
}

.btn-record:active {
    transform: scale(0.95);
    box-shadow: 0 2px 10px rgba(239, 68, 68, 0.3);
    transition: all 0.1s ease;
}

.btn-record.active {
    background: linear-gradient(135deg, #10B981, #059669);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 24px rgba(16, 185, 129, 0.4);
    animation: recordBreath 3s ease-in-out infinite;
}

.btn-record.active:hover {
    box-shadow: 0 6px 32px rgba(16, 185, 129, 0.5);
}

@keyframes recordBreath {
    0%, 100% {
        box-shadow: 0 4px 24px rgba(16, 185, 129, 0.3), 0 0 0 0 rgba(16, 185, 129, 0.2);
    }
    50% {
        box-shadow: 0 4px 24px rgba(16, 185, 129, 0.5), 0 0 0 12px rgba(16, 185, 129, 0);
    }
}

.record-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    display: inline-block;
    transition: all var(--transition);
}

.btn-record.active .record-dot {
    border-radius: 3px;
    width: 10px;
    height: 10px;
    animation: recordDotPulse 1s ease-in-out infinite;
}

@keyframes recordDotPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ============================================
   Keyboard Shortcut Hints
   ============================================ */
kbd, .shortcut-hint {
    display: inline-flex;
    align-items: center;
    padding: 2px 6px;
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    line-height: 1;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    opacity: 0.6;
    pointer-events: none;
    margin-left: 4px;
    letter-spacing: 0.3px;
}

.shortcut-hint-light {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.6);
}

[data-theme="light"] kbd,
[data-theme="light"] .shortcut-hint {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
    color: var(--text-muted);
}

[data-theme="light"] .shortcut-hint-light {
    background: rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.5);
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   Main Content — Glassmorphism Panels
   ============================================ */
.main-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex: 1;
    overflow: hidden;
    gap: 1px;
    padding: 1px;
}

.panel {
    display: flex;
    flex-direction: column;
    background: var(--bg-panel);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    overflow: hidden;
    transition: box-shadow var(--transition-slow);
}

.transcript-panel {
    flex: 6;
    min-width: 0;
    border-right: 1px solid var(--glass-border);
}

/* Active glow on transcript panel when listening */
.transcript-panel.panel-active {
    box-shadow: inset 0 0 60px rgba(6, 182, 212, 0.03), 0 0 1px rgba(6, 182, 212, 0.2);
}

.ai-panel {
    flex: 4;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    border-bottom: 1px solid var(--glass-border);
    flex-shrink: 0;
    background: var(--bg-secondary);
    backdrop-filter: blur(12px);
}

.panel-header h2 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.panel-header h2 svg {
    opacity: 0.5;
}

.panel-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.badge {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 100px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    border: 1px solid var(--glass-border);
}

.badge-accent {
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent-cyan);
    border-color: rgba(6, 182, 212, 0.2);
}

/* ============================================
   Transcript Area
   ============================================ */
.transcript-area {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    scroll-behavior: smooth;
}

/* Placeholders — Beautiful Empty States */
.transcript-placeholder, .ai-placeholder, .keypoints-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 24px;
    color: var(--text-muted);
    animation: placeholderFadeIn 0.6s ease;
}

.placeholder-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    margin-bottom: 20px;
    color: var(--text-muted);
    animation: placeholderFloat 4s ease-in-out infinite;
}

@keyframes placeholderFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes placeholderFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.placeholder-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.hint {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

.hint strong {
    color: var(--text-secondary);
}

/* Transcript Segments — Slide in from left */
.transcript-segment {
    display: flex;
    gap: 14px;
    margin-bottom: 4px;
    padding: 10px 14px;
    border-radius: var(--radius);
    transition: background var(--transition-fast);
    animation: segmentSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.transcript-segment:hover {
    background: var(--bg-hover);
}

/* Flash effect for new items */
.transcript-segment::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, rgba(6, 182, 212, 0.08), transparent);
    opacity: 1;
    animation: segmentFlash 1.5s ease forwards;
    pointer-events: none;
}

@keyframes segmentSlideIn {
    from {
        opacity: 0;
        transform: translateX(-16px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes segmentFlash {
    from { opacity: 1; }
    to { opacity: 0; }
}

.segment-time {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    white-space: nowrap;
    min-width: 60px;
    padding-top: 3px;
    opacity: 0.7;
}

.segment-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-primary);
    word-break: break-word;
}

/* Speaker differentiation */
.speaker-0 .segment-text { color: var(--text-primary); }
.speaker-1 .segment-text { color: #7DD3FC; }
.speaker-2 .segment-text { color: #FDE68A; }

.speaker-0 .segment-time::before { content: ''; display: inline-block; width: 3px; height: 3px; border-radius: 50%; background: var(--text-muted); margin-right: 6px; vertical-align: middle; }
.speaker-1 .segment-time::before { content: ''; display: inline-block; width: 3px; height: 3px; border-radius: 50%; background: #7DD3FC; margin-right: 6px; vertical-align: middle; }
.speaker-2 .segment-time::before { content: ''; display: inline-block; width: 3px; height: 3px; border-radius: 50%; background: #FDE68A; margin-right: 6px; vertical-align: middle; }

/* Interim area */
.interim-area {
    padding: 10px 20px;
    background: var(--bg-secondary);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--glass-border);
    font-size: 14px;
    color: var(--text-muted);
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.interim-label {
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    margin-right: 10px;
    color: var(--accent-orange);
    animation: statusPulse 1.5s ease-in-out infinite;
}

.interim-text {
    font-style: italic;
    opacity: 0.7;
}

/* ============================================
   AI Section — With Edge Glow
   ============================================ */
.ai-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-bottom: 1px solid var(--glass-border);
    min-height: 0;
    position: relative;
}

.ai-area {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    scroll-behavior: smooth;
}

/* AI message — fade in with scale */
.ai-message {
    padding: 16px;
    margin-bottom: 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    border-left: 3px solid var(--accent-cyan);
    animation: aiMessageIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(8px);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.ai-message:hover {
    border-color: var(--glass-border-hover);
    box-shadow: var(--glow-cyan);
}

@keyframes aiMessageIn {
    from {
        opacity: 0;
        transform: scale(0.97) translateY(8px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.ai-message-time {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ai-message-content {
    font-size: 14px;
    line-height: 1.7;
    white-space: pre-wrap;
    color: var(--text-primary);
}

.ai-message-content strong {
    color: var(--accent-cyan);
    font-weight: 600;
}

/* AI Loading animation */
.ai-loading {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    animation: aiMessageIn 0.3s ease;
}

.ai-loading-dots {
    display: flex;
    gap: 4px;
}

.ai-loading-dots span {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-cyan);
    animation: dotPulse 1.4s infinite ease-in-out;
}
.ai-loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.ai-loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
    0%, 80%, 100% { transform: scale(0.4); opacity: 0.3; }
    40% { transform: scale(1); opacity: 1; }
}

/* ============================================
   Key Points — Slide down + Fade
   ============================================ */
.keypoints-section {
    flex: 0 0 auto;
    max-height: 35%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.keypoints-area {
    flex: 1;
    overflow-y: auto;
    padding: 12px 20px;
    scroll-behavior: smooth;
}

.keypoints-list {
    list-style: none;
}

.keypoints-list li {
    padding: 8px 12px;
    margin-bottom: 6px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    line-height: 1.6;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-left: 3px solid var(--accent-green);
    animation: keypointSlideDown 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    transition: all var(--transition-fast);
}

.keypoints-list li:hover {
    background: var(--bg-hover);
    box-shadow: var(--glow-green);
}

@keyframes keypointSlideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
        max-height: 0;
    }
    to {
        opacity: 1;
        transform: translateY(0);
        max-height: 200px;
    }
}

.keypoints-list li .kp-time {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    margin-right: 8px;
}

/* ============================================
   Bottom Bar — Glass Footer
   ============================================ */
.bottom-bar {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: var(--bg-secondary);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-top: 1px solid var(--glass-border);
    flex-shrink: 0;
    min-height: 64px;
}

.bottom-left, .bottom-right {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 220px;
}

.bottom-right {
    justify-content: flex-end;
}

.bottom-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   Volume Meter — Gradient Bar
   ============================================ */
.volume-meter-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.volume-label {
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
}

.volume-meter {
    width: 100px;
    height: 8px;
    background: var(--bg-input);
    border-radius: 100px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--glass-border);
}

.volume-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #10B981 0%, #F59E0B 60%, #EF4444 100%);
    border-radius: 100px;
    transition: width 0.08s linear;
    position: relative;
}

.volume-bar::after {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 100px;
    filter: blur(1px);
}

.volume-ticks {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    display: flex;
    justify-content: space-evenly;
    pointer-events: none;
}

.volume-ticks span {
    width: 1px;
    height: 100%;
    background: var(--glass-border);
    opacity: 0.5;
}

/* ============================================
   Timer — Monospace with Recording Dot
   ============================================ */
.timer-container {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
}

.timer-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    transition: all var(--transition);
}

/* Timer dot turns red when recording (using sibling of active button - controlled by JS class on body) */
.btn-record.active ~ .timer-dot,
.timer-container:has(~ .btn-record.active) .timer-dot {
    background: var(--accent-red);
}

.timer {
    font-family: var(--font-mono);
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    min-width: 72px;
    text-align: right;
    letter-spacing: 1px;
}

/* ============================================
   Export Button — Checkmark Animation
   ============================================ */
.export-check {
    display: none;
}

.export-icon {
    display: block;
}

.btn-secondary.exported .export-check {
    display: block;
    color: var(--accent-green);
    animation: checkPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn-secondary.exported .export-icon {
    display: none;
}

.btn-secondary.exported .export-text {
    color: var(--accent-green);
}

.btn-secondary.exported {
    border-color: rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.08);
}

@keyframes checkPop {
    from { transform: scale(0) rotate(-45deg); }
    to { transform: scale(1) rotate(0); }
}

/* ============================================
   Settings Modal — Glassmorphism
   ============================================ */
.modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: modalOverlayIn 0.25s ease;
}

@keyframes modalOverlayIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--bg-secondary);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 0;
    width: 480px;
    max-width: 90vw;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5), 0 0 1px rgba(255, 255, 255, 0.1) inset;
    animation: modalContentIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

@keyframes modalContentIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    padding: 28px 28px 20px;
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
    background: var(--bg-tertiary);
}

.modal-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(139, 92, 246, 0.15));
    border: 1px solid rgba(6, 182, 212, 0.2);
    color: var(--accent-cyan);
}

.modal-content h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.modal-subtitle {
    font-size: 13px;
    color: var(--text-muted);
}

.setting-group {
    padding: 0 28px;
    margin-top: 20px;
}

.setting-group:first-of-type {
    margin-top: 24px;
}

.setting-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.label-icon {
    display: flex;
    align-items: center;
    color: var(--text-muted);
}

.label-optional {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 11px;
}

.setting-group input {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg-input);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    outline: none;
    transition: all var(--transition-fast);
}

.setting-group input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.setting-group input::placeholder {
    color: var(--text-muted);
}

.setting-group small {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    padding: 20px 28px 28px;
    justify-content: flex-end;
    margin-top: 8px;
}

/* ============================================
   Scrollbar — Minimal
   ============================================ */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 100px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--bg-tertiary) transparent;
}

/* ============================================
   Focus & Accessibility
   ============================================ */
:focus-visible {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 2px;
}

/* ============================================
   Responsive — Tablet (769px - 1024px)
   Touch-optimized side-by-side layout
   ============================================ */
@media (min-width: 769px) and (max-width: 1024px) {
    .main-content {
        flex-direction: row;
    }

    .transcript-panel {
        flex: 1;
        border-bottom: none;
    }

    .ai-panel {
        flex: 1;
    }

    .top-bar {
        padding: 8px 16px;
        gap: 8px;
    }

    .logo-subtitle {
        display: none;
    }

    .top-bar-right {
        gap: 6px;
    }

    .select-label {
        display: none;
    }

    .language-select, .mode-select {
        font-size: 13px;
        padding: 8px 28px 8px 10px;
        min-width: 110px;
        min-height: 40px;
    }

    .btn {
        min-height: 44px;
        padding: 10px 18px;
    }

    .btn-icon {
        min-width: 44px;
        min-height: 44px;
    }

    .btn-small {
        min-height: 36px;
        padding: 6px 14px;
    }

    .bottom-bar {
        gap: 8px;
        padding: 12px 16px;
    }

    .bottom-left, .bottom-right {
        min-width: unset;
    }

    .btn-record {
        padding: 14px 40px;
        min-height: 52px;
    }

    .segment-text {
        font-size: 15px;
    }

    .ai-message-content {
        font-size: 14px;
    }

    .keypoints-list li {
        font-size: 14px;
        padding: 8px 12px;
    }

    /* Lighter blur on tablet */
    .panel {
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
}

/* (640px and 400px breakpoints merged into 768px mobile section above) */

/* ============================================
   Mobile Tab Bar
   ============================================ */
.mobile-tabs {
    display: none;
    position: relative;
    z-index: 10;
    background: var(--bg-secondary);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    padding: 0;
    flex-shrink: 0;
}

.mobile-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 8px 16px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex: 1;
    position: relative;
}

.mobile-tab.active {
    color: var(--accent-cyan);
    border-bottom-color: var(--accent-cyan);
}

.mobile-tab svg {
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.mobile-tab.active svg {
    opacity: 1;
}

.mobile-tab-badge {
    position: absolute;
    top: 4px;
    right: calc(50% - 20px);
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 100px;
    background: var(--accent-green);
    color: white;
    font-size: 9px;
    font-weight: 700;
    font-family: var(--font-mono);
}

/* ============================================
   Gesture Hint Overlay
   ============================================ */
.gesture-hint {
    display: none;
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;
    background: var(--bg-secondary);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    padding: 10px 20px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    align-items: center;
    gap: 6px;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.gesture-hint.visible {
    opacity: 1;
}

.gesture-hint svg {
    animation: swipeHint 1.5s ease-in-out infinite;
}

@keyframes swipeHint {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(6px); }
}

/* ============================================
   Copied State (long press on mobile)
   ============================================ */
.transcript-segment.copied {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.transcript-segment.copied::after {
    content: 'Copied';
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    font-size: 10px;
    font-weight: 600;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: checkPop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   Mobile Responsive — Premium iOS-like (768px)
   ============================================ */
@media (max-width: 768px) {
    /* --- OLED True Black for battery saving --- */
    :root,
    [data-theme="dark"] {
        --bg-primary: #000000;
        --bg-secondary: rgba(10, 10, 10, 0.92);
        --bg-tertiary: rgba(22, 27, 34, 0.85);
        --bg-panel: rgba(8, 8, 8, 0.95);
        --bg-input: rgba(5, 5, 5, 0.9);
        --glass-blur: 8px; /* reduced blur for mobile GPU */
    }

    /* --- Simplified background for mobile GPU --- */
    .bg-gradient {
        background-size: 100% 100%;
        animation: none;
    }

    .bg-noise {
        display: none;
    }

    /* --- Mobile tabs visible --- */
    .mobile-tabs {
        display: flex;
    }

    .gesture-hint {
        display: flex;
    }

    /* --- TOP BAR: Compact header --- */
    .top-bar {
        padding: 6px 12px;
        padding-top: max(6px, env(safe-area-inset-top));
        min-height: 44px;
        gap: 4px;
        flex-wrap: nowrap;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    .logo-icon-wrap {
        width: 28px;
        height: 28px;
        border-radius: 7px;
    }

    .logo-icon-wrap .logo-svg,
    .logo-icon-wrap svg {
        width: 18px;
        height: 18px;
    }

    .logo-text {
        font-size: 14px;
        letter-spacing: 1.5px;
    }

    .logo-subtitle {
        display: none;
    }

    /* Status: icon only, no text */
    .top-bar-center {
        flex: 0 0 auto;
    }

    .status-indicator {
        padding: 4px 10px;
        font-size: 0;
        min-width: unset;
    }

    .status-text {
        display: none;
    }

    /* Right bar: compact pill selectors */
    .top-bar-right {
        gap: 4px;
        flex-shrink: 0;
    }

    .select-label {
        display: none;
    }

    .language-select, .mode-select {
        font-size: 12px;
        padding: 6px 4px;
        border-radius: 8px;
        min-height: 32px;
        min-width: unset;
        max-width: 62px;
        text-align: center;
        background-image: none;
        border: none;
        background-color: var(--bg-tertiary);
    }

    /* Hide engine selector on mobile */
    .select-wrapper:nth-of-type(3) {
        display: none;
    }

    .btn-icon {
        width: 32px;
        height: 32px;
        min-width: 32px;
        padding: 0;
        border: none;
        background: var(--bg-tertiary);
        border-radius: 8px;
    }

    .btn-icon svg {
        width: 16px;
        height: 16px;
    }

    /* --- SWIPEABLE PANELS --- */
    .main-content {
        flex-direction: row;
        width: 200vw;
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        overflow: visible;
        will-change: transform;
        gap: 0;
        padding: 0;
    }

    .panel {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .transcript-panel {
        width: 100vw;
        min-width: 100vw;
        flex: none;
        border-right: none;
    }

    .ai-panel {
        width: 100vw;
        min-width: 100vw;
        flex: none;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Hide transcript panel header (tabs replace it) */
    .transcript-panel > .panel-header {
        display: none;
    }

    /* Compact AI/keypoints headers */
    .ai-section > .panel-header,
    .keypoints-section > .panel-header {
        padding: 8px 14px;
        backdrop-filter: none;
    }

    /* --- TRANSCRIPT --- */
    .transcript-area {
        padding: 10px 14px;
        transform: translateZ(0);
        will-change: scroll-position;
        -webkit-overflow-scrolling: touch;
    }

    .transcript-placeholder {
        padding: 30px 16px;
    }

    .placeholder-icon {
        width: 60px;
        height: 60px;
        animation: none; /* No float animation on mobile */
    }

    /* Hide keyboard shortcut hints on mobile */
    .hint kbd,
    .shortcut-hint,
    kbd {
        display: none;
    }

    .transcript-segment {
        gap: 8px;
        padding: 8px 10px;
        margin-bottom: 4px;
        border-radius: 10px;
        transform: translateZ(0);
    }

    /* Disable the flash pseudo-element on mobile */
    .transcript-segment::before {
        display: none;
    }

    .segment-time {
        font-size: 11px;
        min-width: 46px;
    }

    .segment-text {
        font-size: 15px;
        line-height: 1.55;
    }

    .interim-area {
        padding: 6px 14px;
        font-size: 13px;
        backdrop-filter: none;
    }

    /* --- AI AREA --- */
    .ai-section {
        border-bottom: none;
    }

    .ai-area {
        padding: 10px 14px;
        transform: translateZ(0);
        -webkit-overflow-scrolling: touch;
        backdrop-filter: none;
    }

    .ai-message {
        padding: 12px;
        margin-bottom: 10px;
        border-radius: 12px;
        backdrop-filter: none;
    }

    .ai-message-content {
        font-size: 14px;
        line-height: 1.6;
    }

    /* --- KEY POINTS --- */
    .keypoints-section {
        max-height: 50%;
    }

    .keypoints-area {
        padding: 8px 14px;
        -webkit-overflow-scrolling: touch;
    }

    .keypoints-list li {
        font-size: 14px;
        padding: 10px 12px;
        margin-bottom: 6px;
        border-radius: 8px;
    }

    /* --- BOTTOM BAR: Grid layout with huge record button --- */
    .bottom-bar {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
        padding: 8px 12px;
        padding-bottom: max(8px, env(safe-area-inset-bottom));
        min-height: auto;
        gap: 0;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    .bottom-left {
        justify-self: start;
        min-width: unset;
        gap: 6px;
    }

    .bottom-center {
        justify-self: center;
        width: auto;
        order: unset;
    }

    .bottom-right {
        justify-self: end;
        min-width: unset;
        gap: 6px;
    }

    /* HUGE circular record button */
    .btn-record {
        width: 72px;
        height: 72px;
        border-radius: 50%;
        padding: 0;
        font-size: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
        border-width: 2px;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }

    .btn-record .record-dot {
        width: 22px;
        height: 22px;
    }

    .btn-record.active .record-dot {
        width: 20px;
        height: 20px;
        border-radius: 5px;
    }

    #start-btn-text {
        display: none;
    }

    .btn-record .shortcut-hint {
        display: none;
    }

    .btn-record.active {
        box-shadow: 0 4px 28px rgba(16, 185, 129, 0.35);
    }

    /* Compact secondary buttons (icon only) */
    .bottom-left .btn-secondary {
        min-height: 40px;
        min-width: 40px;
        padding: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    #test-mic-btn span:not(svg),
    .export-text,
    .bottom-left .shortcut-hint {
        display: none;
    }

    /* Compact volume/timer */
    .volume-meter-container {
        gap: 0;
    }

    .volume-label {
        display: none;
    }

    .volume-meter {
        width: 36px;
        height: 4px;
        border: none;
    }

    .volume-bar::after {
        display: none;
    }

    .volume-ticks {
        display: none;
    }

    .timer-container {
        padding: 4px 8px;
        border: none;
        background: transparent;
    }

    .timer {
        font-size: 13px;
        min-width: unset;
    }

    .timer-dot {
        width: 5px;
        height: 5px;
    }

    /* --- MODAL: Bottom sheet style --- */
    .modal {
        align-items: flex-end;
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
    }

    .modal-content {
        width: 100%;
        max-width: 100%;
        border-radius: 20px 20px 0 0;
        padding: 0;
        max-height: 85vh;
        animation: mobileSheetUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
    }

    @keyframes mobileSheetUp {
        from { transform: translateY(100%); }
        to { transform: translateY(0); }
    }

    .modal-header {
        padding: 24px 20px 16px;
        border-radius: 20px 20px 0 0;
    }

    .setting-group {
        padding: 0 20px;
        margin-top: 16px;
    }

    .setting-group:first-of-type {
        margin-top: 20px;
    }

    .setting-group input {
        font-size: 16px; /* Prevents iOS zoom on input focus */
        padding: 12px 14px;
        border-radius: 10px;
        min-height: 48px;
    }

    .modal-buttons {
        padding: 16px 20px;
        padding-bottom: max(20px, env(safe-area-inset-bottom));
        flex-direction: column;
        gap: 8px;
    }

    .modal-buttons .btn {
        width: 100%;
        justify-content: center;
        min-height: 48px;
        border-radius: 12px;
        font-size: 15px;
    }

    /* --- Scrollbar hidden on mobile --- */
    ::-webkit-scrollbar {
        width: 0;
        display: none;
    }

    * {
        scrollbar-width: none;
    }

    /* --- Touch target enforcement --- */
    button, select, a[role="button"] {
        min-height: 32px;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }

    .btn-small {
        min-height: 36px;
        padding: 6px 12px;
        border-radius: 8px;
    }
}

/* ============================================
   Small Mobile (max-width: 380px) — iPhone SE
   ============================================ */
@media (max-width: 380px) {
    .top-bar {
        padding: 4px 8px;
    }

    .logo-text {
        font-size: 12px;
        letter-spacing: 1px;
    }

    .logo-icon-wrap {
        width: 24px;
        height: 24px;
    }

    .language-select, .mode-select {
        font-size: 11px;
        padding: 4px 2px;
        max-width: 48px;
    }

    .btn-record {
        width: 62px;
        height: 62px;
    }

    .btn-record .record-dot {
        width: 18px;
        height: 18px;
    }

    .mobile-tab {
        padding: 6px 4px;
        font-size: 10px;
    }

    .mobile-tab svg {
        width: 14px;
        height: 14px;
    }

    /* Icon-only tabs on very small screens */
    .mobile-tab span:not(.mobile-tab-badge) {
        display: none;
    }

    .segment-text {
        font-size: 14px;
    }

    .segment-time {
        font-size: 10px;
        min-width: 40px;
    }

    .timer {
        font-size: 12px;
    }

    .bottom-left .btn-secondary {
        min-width: 36px;
        min-height: 36px;
        padding: 6px;
    }
}

/* ============================================
   Landscape Mobile
   ============================================ */
@media (max-width: 768px) and (orientation: landscape) {
    .top-bar {
        min-height: 36px;
        padding: 4px 12px;
        padding-left: max(12px, env(safe-area-inset-left));
        padding-right: max(12px, env(safe-area-inset-right));
    }

    .mobile-tabs {
        display: none;
    }

    /* Side-by-side in landscape */
    .main-content {
        width: 100% !important;
        flex-direction: row;
        transform: none !important;
        transition: none;
    }

    .transcript-panel,
    .ai-panel {
        width: auto;
        min-width: 0;
        flex: 1;
    }

    .transcript-panel > .panel-header {
        display: flex;
    }

    .bottom-bar {
        min-height: auto;
        padding: 4px 12px;
        padding-left: max(12px, env(safe-area-inset-left));
        padding-right: max(12px, env(safe-area-inset-right));
        padding-bottom: max(4px, env(safe-area-inset-bottom));
    }

    .btn-record {
        width: 48px;
        height: 48px;
    }

    .btn-record .record-dot {
        width: 16px;
        height: 16px;
    }

    .btn-record.active .record-dot {
        width: 14px;
        height: 14px;
    }
}

/* ============================================
   Prefers Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .main-content {
        transition: none !important;
    }

    .bg-gradient {
        animation: none;
    }
}

/* ============================================
   Safe Area Insets (notch devices)
   ============================================ */
@supports (padding: max(0px)) {
    .top-bar {
        padding-top: max(10px, env(safe-area-inset-top));
        padding-left: max(24px, env(safe-area-inset-left));
        padding-right: max(24px, env(safe-area-inset-right));
    }

    .bottom-bar {
        padding-bottom: max(12px, env(safe-area-inset-bottom));
        padding-left: max(24px, env(safe-area-inset-left));
        padding-right: max(24px, env(safe-area-inset-right));
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .top-bar, .bottom-bar, .ai-panel, .bg-gradient, .bg-noise, .mobile-tabs, .gesture-hint { display: none; }
    .main-content { display: block; width: auto; transform: none !important; }
    .transcript-panel { border: none; width: auto; min-width: auto; }
    .transcript-area { overflow: visible; height: auto; }
    body { background: white; color: black; }
    .segment-text { color: black; }
}