/* Brutally Honest - Dark Mode Design System */

:root {
    /* Color System - Light Mode (default) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f0f0f0;
    --bg-elevated: #ffffff;
    --bg-overlay: rgba(0, 0, 0, 0.5);
    
    --text-primary: #000000;
    --text-secondary: #333333;
    --text-tertiary: #666666;
    --text-muted: #999999;
    --text-inverse: #ffffff;
    
    --border-primary: #e0e0e0;
    --border-secondary: #e9ecef;
    --border-tertiary: #cccccc;
    
    --accent-primary: #000000;
    --accent-secondary: #333333;
    --accent-tertiary: #666666;
    
    --success: #10B981;
    --success-bg: #d1fae5;
    --warning: #f59e0b;
    --warning-bg: #fef3c7;
    --error: #EF4444;
    --error-bg: #fee2e2;
    --info: #3B82F6;
    --info-bg: #dbeafe;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 40px;
}

/* Dark Mode */
[data-theme="dark"],
.dark-mode {
    --bg-primary: #0a0a0a;
    --bg-secondary: #141414;
    --bg-tertiary: #1e1e1e;
    --bg-elevated: #1a1a1a;
    --bg-overlay: rgba(0, 0, 0, 0.7);
    
    --text-primary: #ffffff;
    --text-secondary: #e5e5e5;
    --text-tertiary: #a0a0a0;
    --text-muted: #666666;
    --text-inverse: #000000;
    
    --border-primary: #2a2a2a;
    --border-secondary: #333333;
    --border-tertiary: #444444;
    
    --accent-primary: #ffffff;
    --accent-secondary: #e0e0e0;
    --accent-tertiary: #a0a0a0;
    
    --success: #22c55e;
    --success-bg: rgba(34, 197, 94, 0.15);
    --warning: #eab308;
    --warning-bg: rgba(234, 179, 8, 0.15);
    --error: #ef4444;
    --error-bg: rgba(239, 68, 68, 0.15);
    --info: #3b82f6;
    --info-bg: rgba(59, 130, 246, 0.15);
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* System preference */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg-primary: #0a0a0a;
        --bg-secondary: #141414;
        --bg-tertiary: #1e1e1e;
        --bg-elevated: #1a1a1a;
        --bg-overlay: rgba(0, 0, 0, 0.7);
        
        --text-primary: #ffffff;
        --text-secondary: #e5e5e5;
        --text-tertiary: #a0a0a0;
        --text-muted: #666666;
        --text-inverse: #000000;
        
        --border-primary: #2a2a2a;
        --border-secondary: #333333;
        --border-tertiary: #444444;
        
        --accent-primary: #ffffff;
        --accent-secondary: #e0e0e0;
        --accent-tertiary: #a0a0a0;
        
        --success: #22c55e;
        --success-bg: rgba(34, 197, 94, 0.15);
        --warning: #eab308;
        --warning-bg: rgba(234, 179, 8, 0.15);
        --error: #ef4444;
        --error-bg: rgba(239, 68, 68, 0.15);
        --info: #3b82f6;
        --info-bg: rgba(59, 130, 246, 0.15);
        
        --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
        --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    }
}

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

html {
    height: 100%;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 14px;
    transition: background-color 0.3s ease, color 0.3s ease;
    /* Sticky footer setup */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Global link reset */
a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    flex-direction: column;
    flex: 1;
    width: 100%;
}

/* Forms */
.section form,
form.upload-form,
.form-container {
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding: 0 60px;
    width: 100%;
    box-sizing: border-box;
}

.header h1 {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* Logo and Title */
.logo-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    filter: var(--logo-filter, none);
}

/* Invert logo in dark mode */
[data-theme="dark"] .logo,
.dark-mode .logo {
    filter: invert(1);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .logo {
        filter: invert(1);
    }
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    gap: 8px;
    align-items: center;
}

.nav-link {
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.nav-link.active {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
    font-weight: 600;
}

.nav-icon {
    width: 18px;
    height: 18px;
    opacity: 0.8;
    flex-shrink: 0;
}

/* Notification styles are in design-system.css */

/* Status */
.status-bar {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-muted);
    transition: all 0.3s ease;
}

.status-dot.online {
    background-color: var(--success);
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

.status-dot.offline {
    background-color: var(--text-muted);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    padding: 0 60px;
    box-sizing: border-box;
}

.section {
    background-color: var(--bg-primary);
    border: none;
    border-radius: 0;
    padding: 24px;
    box-shadow: none;
}

.section:hover {
    box-shadow: none;
}

.section h2 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
    text-align: center;
}

/* ============================================
   MINIMAL BLACK/WHITE BUTTON SYSTEM
   ============================================ */

/* Base Button Reset */
button {
    font-family: inherit;
    cursor: pointer;
}

/* ============================================
   BUTTON SYSTEM - Tokenized Dark Mode Ready
   ============================================ */

/* Base Button */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background-color: var(--accent-primary);
    color: var(--text-inverse);
    border: 1px solid var(--accent-primary);
    border-radius: 20px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    font-family: inherit;
    line-height: 1.5;
    appearance: none;
    -webkit-appearance: none;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn:disabled {
    background-color: var(--bg-tertiary);
    border-color: var(--border-primary);
    color: var(--text-muted);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.6;
}

/* PRIMARY - Solid accent color (black in light, white in dark) */
.btn-primary {
    background-color: var(--accent-primary);
    color: var(--text-inverse);
    border-color: var(--accent-primary);
}

.btn-primary:hover {
    opacity: 0.85;
}

/* SECONDARY - Filled with subtle background */
.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
}

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

/* TERTIARY - Ghost/outline style */
.btn-tertiary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
}

.btn-tertiary:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-tertiary);
}

/* DANGER - Red destructive action */
.btn-danger {
    background-color: var(--error);
    color: white;
    border-color: var(--error);
}

.btn-danger:hover {
    opacity: 0.85;
}

/* SUCCESS - Green positive action */
.btn-success {
    background-color: var(--success);
    color: white;
    border-color: var(--success);
}

.btn-success:hover {
    opacity: 0.85;
}

/* WARNING - Yellow/orange caution */
.btn-warning {
    background-color: var(--warning);
    color: white;
    border-color: var(--warning);
}

.btn-warning:hover {
    opacity: 0.85;
}

/* ACTION - Inverts on hover */
.btn-action {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
}

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

/* Small Button */
.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

/* Large Button */
.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

/* Full Width */
.btn-block {
    width: 100%;
}

/* Icon inside button */
.btn i,
.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-sm i,
.btn-sm svg {
    width: 14px;
    height: 14px;
}

/* Active Button State (for toggle buttons) */
.token-button-active {
    background-color: var(--accent-primary) !important;
    color: var(--text-inverse) !important;
    border-color: var(--accent-primary) !important;
}

/* ============================================
   FORM STYLES - Global
   ============================================ */

.form-grid {
    display: grid;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s ease;
    background: var(--bg-primary);
    color: var(--text-primary);
}

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

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

/* Textarea */
textarea.form-input {
    resize: vertical;
    min-height: 80px;
}

/* Select */
select.form-input {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Button Groups */
.button-group {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

/* Output Boxes */
.output-box {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 15px;
    min-height: 80px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    white-space: pre-wrap;
    overflow-y: auto;
    max-height: 250px;
    color: var(--text-secondary);
}

.streaming-output {
    max-height: 300px;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
}

/* Upload Area */
.upload-area {
    border: none;
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: var(--bg-secondary);
}

.upload-area:hover {
    background-color: var(--bg-tertiary);
}

.upload-area.dragover {
    background-color: var(--bg-tertiary);
}

.upload-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
}

/* Connection Info Panel */
.connection-info {
    margin: 10px 0;
    padding: 12px 20px;
    display: flex;
    gap: 30px;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--text-tertiary);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
}

.connection-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.connection-icon {
    width: 14px;
    height: 14px;
    color: var(--text-muted);
}

.connection-label {
    font-weight: 500;
    color: var(--text-muted);
}

.connection-value,
.battery-text,
.signal-text {
    font-weight: 600;
    color: var(--text-primary);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-overlay);
    display: none;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 1000;
}

.loading-overlay.show {
    display: flex;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-primary);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

/* User Menu */
.user-menu {
    position: relative;
    margin-left: 8px;
}

.user-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    padding: 0;
    cursor: pointer;
    transition: all 0.2s ease;
}

.user-btn svg {
    width: 18px;
    height: 18px;
    color: var(--text-tertiary);
}

.user-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-tertiary);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    z-index: 9999;
    display: none;
    overflow: hidden;
}

.user-dropdown.show {
    display: block;
}

.user-info {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.user-email {
    font-size: 12px;
    color: var(--text-tertiary);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    color: var(--text-secondary) !important;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.dropdown-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary) !important;
}

.dropdown-item svg {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

/* Info Button */
.info-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-left: 8px;
}

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

.info-icon {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

/* Info Modal */
.info-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.info-modal-content {
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    padding: 24px;
    position: relative;
}

.info-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 24px;
}

.info-modal h2 {
    margin: 0 0 16px 0;
    font-size: 20px;
    color: var(--text-primary);
}

.info-modal h3 {
    margin: 16px 0 8px 0;
    font-size: 15px;
    color: var(--text-secondary);
}

.info-modal p,
.info-modal li {
    color: var(--text-tertiary);
    font-size: 14px;
    line-height: 1.6;
}

.info-modal ul {
    padding-left: 20px;
    margin: 8px 0;
}

/* Theme Toggle */
.theme-toggle {
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    margin-left: 8px;
}

.theme-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-tertiary);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
    color: var(--text-tertiary);
}

.theme-icon-light,
.theme-icon-dark {
    width: 18px;
    height: 18px;
    color: var(--text-tertiary);
}

/* Device Selection */
.device-selection {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 20px;
    margin: 0 auto;
    max-width: 800px;
}

.devices-container {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
}

.devices-list {
    padding: 10px;
}

.devices-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.device-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    padding: 15px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.device-item:hover {
    border-color: var(--accent-tertiary);
}

.device-item.selected,
.device-item.active {
    border-color: var(--success);
    background: var(--success-bg);
}

.device-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.device-name {
    display: flex;
    align-items: center;
    font-weight: 500;
    color: var(--text-primary);
}

.device-status-badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.device-status-badge.connected {
    background: var(--success-bg);
    color: var(--success);
}

.device-status-badge.disconnected {
    background: var(--error-bg);
    color: var(--error);
}

.device-details {
    font-size: 12px;
    color: var(--text-muted);
}

/* Recording Items */
.recordings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
    margin-top: 10px;
    padding: 0;
    background: transparent;
    border-radius: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .recordings-grid {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    
    .recording-item {
        padding: 12px;
    }
    
    .recording-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .recording-actions {
        width: 100%;
        flex-wrap: nowrap;
    }
}

.recording-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: all 0.2s ease;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.recording-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-tertiary);
}

.recording-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.recording-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.recording-name {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-primary);
    word-break: break-word;
}

.recording-meta {
    display: flex;
    gap: 10px;
    font-size: 11px;
    color: var(--text-muted);
}

.recording-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Transcription text box inside recording */
.recording-transcript {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    padding: 12px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Recording metadata badges */
.recording-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
}

/* Mobile: Stack recording buttons */
@media (max-width: 768px) {
    .recording-header {
        flex-direction: column;
    }
    
    .recording-info {
        width: 100%;
    }
    
    .recording-actions {
        width: 100%;
        flex-wrap: nowrap;
    }
}

.btn-mini {
    padding: 6px 10px;
    font-size: 11px;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: var(--accent-primary);
    color: var(--text-inverse);
    transition: all 0.2s ease;
}

.btn-mini:hover {
    background: var(--accent-secondary);
}

/* Transcription Tabs */
.transcription-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-primary);
    margin-bottom: 16px;
}

.transcription-tab {
    background: transparent;
    border: none;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all 0.2s ease;
}

.transcription-tab:hover {
    color: var(--text-secondary);
}

.transcription-tab.active {
    color: var(--text-primary);
    border-bottom-color: var(--accent-primary);
}

/* File Upload */
.file-upload-dropzone {
    border: 2px dashed var(--border-primary);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
}

.file-upload-dropzone:hover {
    border-color: var(--text-tertiary);
    background: var(--bg-tertiary);
}

.file-upload-dropzone.dragover {
    border-color: var(--text-tertiary);
    background: var(--bg-tertiary);
}

/* ============================================
   RECORD BUTTON - extends .btn-primary + danger state
   ============================================ */
.record-button.recording,
#record-btn.recording {
    background: var(--color-danger, #dc2626);
}

.record-button.recording:hover,
#record-btn.recording:hover {
    background: var(--color-danger-hover, #b91c1c);
    }

/* Toast/Notification styles are in design-system.css */

.uploaded-file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}

.uploaded-file-icon {
    width: 36px;
    height: 36px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.uploaded-file-icon svg {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
}

.uploaded-file-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

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

.uploaded-file-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 4px;
}

.uploaded-file-remove:hover {
    color: var(--error);
}

/* Cards and Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin: 16px 0;
}

.feature-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    transition: all 0.2s ease;
}

.feature-card:hover {
    border-color: var(--border-tertiary);
    box-shadow: var(--shadow-sm);
}

.feature-card .emoji {
    font-size: 2rem;
    margin-bottom: 12px;
}

.feature-card h3 {
    color: var(--text-primary);
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--text-tertiary);
    font-size: 13px;
}

/* Robot/Terminal Analysis */
.robot-analysis {
    background-color: var(--bg-primary) !important;
    border: 1px solid var(--border-primary) !important;
    border-radius: var(--radius-md) !important;
    overflow: hidden;
}

.robot-header {
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.robot-indicator {
    color: var(--text-primary);
}

.robot-status {
    color: var(--text-muted);
}

.robot-content {
    padding: 16px;
    min-height: 100px;
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

/* Results and Analysis */
.result-section {
    margin-bottom: 20px;
}

.result-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.transcript-text,
.analysis-text {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    padding: 16px;
    min-height: 60px;
    font-size: 14px;
    color: var(--text-secondary);
}

.analysis-text {
    border-left: 4px solid var(--accent-tertiary);
}

/* ============================================
   CLAIM ANALYSIS CARDS - Dark Mode Ready
   ============================================ */

.claim-card {
    padding: 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-primary);
}

.claim-card-verified {
    background: var(--success-bg);
    border-color: var(--success);
}

.claim-card-nuanced {
    background: var(--warning-bg);
    border-color: var(--warning);
}

.claim-card-incorrect {
    background: var(--error-bg);
    border-color: var(--error);
}

.claim-card-unverified {
    background: var(--bg-tertiary);
    border-color: var(--border-primary);
}

.claim-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.claim-icon-verified {
    background: var(--success);
    color: white;
}

.claim-icon-nuanced {
    background: var(--warning);
    color: white;
}

.claim-icon-incorrect {
    background: var(--error);
    color: white;
}

.claim-icon-unverified {
    background: var(--text-muted);
    color: white;
}

.claim-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.claim-description {
    font-size: 12px;
    margin-top: 4px;
    color: var(--text-tertiary);
}

.claim-description-verified {
    color: var(--success);
}

.claim-description-nuanced {
    color: var(--warning);
}

.claim-description-incorrect {
    color: var(--error);
}

/* Inline claim badges */
.claim-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
}

.claim-badge-verified {
    background: var(--success-bg);
    color: var(--success);
}

.claim-badge-nuanced {
    background: var(--warning-bg);
    color: var(--warning);
}

.claim-badge-incorrect {
    background: var(--error-bg);
    color: var(--error);
}

/* ============================================
   CREDIBILITY BAR & BADGES
   ============================================ */

.cred-bar {
    background: var(--bg-tertiary);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 12px;
}

.cred-bar-fill {
    height: 100%;
    transition: width 0.3s ease;
    border-radius: 3px;
}

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

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

.cred-bar-error {
    background: var(--error);
}

.cred-badge-success {
    background: var(--success-bg) !important;
    color: var(--success) !important;
}

.cred-badge-warning {
    background: var(--warning-bg) !important;
    color: var(--warning) !important;
}

.cred-badge-error {
    background: var(--error-bg) !important;
    color: var(--error) !important;
}

/* Status Tags */
.status-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.status-online {
    background-color: var(--success-bg);
    color: var(--success);
}

.status-offline {
    background-color: var(--bg-tertiary);
    color: var(--text-muted);
}

/* Popup/Modal */
.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-overlay);
    z-index: 1000;
}

.popup-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 24px;
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg);
}

.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-primary);
}

.popup-header h3 {
    color: var(--text-primary);
}

.popup-close {
    background: var(--error);
    color: white;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 16px;
}

/* AI Modal */
.ai-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.ai-modal-content {
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 24px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.ai-modal h3 {
    margin-bottom: 16px;
    color: var(--text-primary);
}

.ai-result {
    background: var(--bg-tertiary);
    padding: 16px;
    border-radius: var(--radius-sm);
    margin-top: 16px;
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 14px;
    color: var(--text-primary);
    transition: border-color 0.2s ease;
    width: 100%;
}

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

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

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-primary);
}

th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-primary);
}

td {
    color: var(--text-secondary);
}

tr:hover td {
    background: var(--bg-secondary);
}

/* Code */
code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
    color: var(--text-secondary);
}

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

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

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

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

/* ============================================
   MOBILE HAMBURGER MENU & DRAWER
   ============================================ */

/* Hamburger Button - Hidden on desktop */
.hamburger-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    padding: 0;
    cursor: pointer;
    z-index: 1001;
    border-radius: 10px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.hamburger-btn:hover {
    background: var(--bg-tertiary);
}

.hamburger-btn:active {
    transform: scale(0.95);
}

.hamburger-btn svg {
    width: 22px;
    height: 22px;
    color: var(--text-primary);
    stroke: var(--text-primary);
}

/* Mobile Drawer Overlay */
.mobile-drawer-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-drawer-overlay.show {
    display: block;
    opacity: 1;
}

/* Mobile Drawer */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100%;
    background: var(--bg-primary);
    z-index: 9999;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
}

.mobile-drawer.open {
    right: 0;
}

/* Drawer Header */
.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.drawer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.drawer-logo img {
    width: 28px;
    height: 28px;
}

.drawer-logo h2 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.drawer-close-btn {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drawer-close-btn:hover {
    background: var(--bg-tertiary);
}

.drawer-close-btn svg {
    width: 24px;
    height: 24px;
    color: var(--text-tertiary);
}

/* Drawer Navigation */
.drawer-nav {
    flex: 1;
    padding: 16px 0;
    display: flex;
    flex-direction: column;
}

.drawer-nav-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 24px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.drawer-nav-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.drawer-nav-link.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-left-color: var(--accent-primary);
    font-weight: 600;
}

.drawer-nav-link svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    opacity: 0.8;
}

.drawer-nav-link.active svg {
    opacity: 1;
}

/* Drawer Footer */
.drawer-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.drawer-user-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.drawer-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.drawer-user-avatar {
    width: 40px;
    height: 40px;
    background: var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drawer-user-avatar svg {
    width: 20px;
    height: 20px;
    color: var(--text-inverse);
}

.drawer-user-details {
    flex: 1;
    overflow: hidden;
}

.drawer-user-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.drawer-user-email {
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.drawer-actions {
    display: flex;
    gap: 8px;
}

.drawer-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid var(--border-primary);
    background: var(--bg-elevated);
    color: var(--text-secondary);
}

.drawer-action-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.drawer-action-btn.logout {
    background: var(--error-bg);
    border-color: var(--error);
    color: var(--error);
}

.drawer-action-btn.logout:hover {
    background: var(--error);
    color: white;
}

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

/* Theme Toggle in Drawer */
.drawer-theme-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-top: 1px solid var(--border-primary);
    margin-top: auto;
}

.drawer-theme-label {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.drawer-theme-label svg {
    width: 20px;
    height: 20px;
    opacity: 0.7;
}

.theme-switch {
    position: relative;
    width: 52px;
    height: 28px;
    background: var(--bg-tertiary);
    border-radius: 14px;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 1px solid var(--border-primary);
}

.theme-switch.active {
    background: var(--accent-primary);
}

.theme-switch-knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.theme-switch.active .theme-switch-knob {
    transform: translateX(24px);
}

/* Dark mode drawer adjustments */
[data-theme="dark"] .mobile-drawer,
.dark-mode .mobile-drawer {
    box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .drawer-logo img,
.dark-mode .drawer-logo img {
    filter: invert(1);
}

/* Body lock when drawer is open */
body.drawer-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 15px 0;
    }
    
    .header {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 15px;
        padding: 0 20px;
    }
    
    .main-content {
        padding: 0 20px;
    }
    
    /* Hide title on mobile, show only logo */
    .logo-title h1 {
        display: none !important;
    }
    
    .logo-title .logo {
        width: 36px;
        height: 36px;
    }
    
    /* Hide desktop nav, show hamburger */
    .nav-menu {
        display: none !important;
    }
    
    .hamburger-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        min-width: 44px;
        background: transparent;
        border: none;
    }
    
    .hamburger-btn svg,
    .hamburger-btn i {
        width: 26px !important;
        height: 26px !important;
        color: var(--text-primary) !important;
    }
    
    .section {
        padding: 16px;
    }
    
    .button-group {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
    
    /* ============================================
       MOBILE TEXT - Centered & Smaller
       ============================================ */
    
    /* Center text on mobile for main content areas */
    .section > p,
    .section > h2,
    .section > h3,
    .main-content > p {
        text-align: center;
    }
    
    /* Smaller headings on mobile */
    h1 {
        font-size: 1.375rem !important;
        line-height: 1.3;
    }
    
    h2 {
        font-size: 1.125rem !important;
        line-height: 1.35;
    }
    
    h3 {
        font-size: 1rem !important;
        line-height: 1.4;
    }
    
    h4 {
        font-size: 0.9375rem !important;
        line-height: 1.4;
    }
    
    /* Smaller paragraphs on mobile */
    p {
        font-size: 13px !important;
        line-height: 1.5;
    }
    
    /* Tabs - prevent text wrap, horizontal layout */
    .transcription-tab {
        white-space: nowrap !important;
        flex-direction: row !important;
        padding: 10px 12px !important;
        font-size: 13px !important;
    }
    
    .transcription-tab i,
    .transcription-tab svg {
        width: 14px !important;
        height: 14px !important;
        flex-shrink: 0;
    }
    
    /* Buttons - prevent text wrap */
    .btn {
        white-space: nowrap;
        font-size: 13px;
        padding: 10px 16px;
    }
    
    /* Record section - stack on mobile */
    #record-section {
        flex-direction: column !important;
        gap: 16px !important;
        text-align: center;
    }
    
    #record-section > div:first-child {
        justify-content: center;
    }
    
    /* Upload area adjustments */
    .file-upload-dropzone {
        padding: 24px 16px !important;
    }
    
    .file-upload-dropzone p {
        font-size: 14px !important;
    }
    
    .file-upload-dropzone p:first-of-type {
        font-size: 16px !important;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 1.125rem;
    }
    
    .section {
        padding: 12px;
    }
    
    .mobile-drawer {
        max-width: 100%;
    }
    
    /* Even smaller text on very small screens */
    h1 {
        font-size: 1.25rem !important;
    }
    
    h2 {
        font-size: 1rem !important;
    }
    
    h3 {
        font-size: 0.9375rem !important;
    }
    
    h4 {
        font-size: 0.875rem !important;
    }
    
    p {
        font-size: 12px !important;
    }
    
    /* Tabs even smaller */
    .transcription-tab {
        padding: 8px 10px !important;
        font-size: 12px !important;
    }
    
    .btn {
        font-size: 12px;
        padding: 10px 14px;
    }
    
    .file-upload-dropzone {
        padding: 20px 12px !important;
    }
}

/* Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.section {
    animation: fadeIn 0.4s ease-out;
}

/* Focus States */
.btn:focus,
.upload-area:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* High Contrast */
@media (prefers-contrast: high) {
    :root {
        --border-primary: var(--text-muted);
        --border-secondary: var(--text-tertiary);
    }
}

/* Site Footer - Always Dark */
.site-footer {
    background-color: #000000;
    color: #888888;
    padding: 16px 24px;
    margin-top: 40px;
    text-align: center;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.02em;
    flex-wrap: wrap;
}

.footer-link {
    color: #ffffff;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.footer-link:hover {
    opacity: 0.7;
}

.footer-divider {
    color: #444444;
}

.footer-version {
    color: #888888;
}

/* ============================================
   VALIDATION PAGE - Tokenized Dark Mode Ready
   ============================================ */

/* Knowledge Base Status Bar */
.kb-status-bar {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-muted);
}

.kb-status-center {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.kb-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.kb-item svg {
    width: 13px;
    height: 13px;
}

.kb-item-value {
    font-weight: 600;
    color: var(--text-primary);
}

.kb-divider {
    color: var(--border-tertiary);
}

.kb-ready {
    color: var(--success);
}

/* Validation Steps Grid */
.validation-how-grid {
    display: grid;
    gap: 15px;
}

.validation-step-item {
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.validation-step-icon-wrap {
    border-radius: 50%;
    padding: 12px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.validation-step-icon-wrap.info-step {
    background: var(--info-bg);
    color: var(--info);
}

.validation-step-icon-wrap.warning-step {
    background: var(--warning-bg);
    color: var(--warning);
}

.validation-step-icon-wrap.success-step {
    background: var(--success-bg);
    color: var(--success);
}

.validation-step-icon-wrap.error-step {
    background: var(--error-bg);
    color: var(--error);
}

.validation-step-icon-wrap svg {
    width: 24px;
    height: 24px;
}

.validation-step-content h3 {
    margin: 0 0 8px 0;
    color: var(--text-primary);
}

.validation-step-content p {
    margin: 0;
    color: var(--text-tertiary);
}

/* Validation Results */
.validation-score-card {
    background: var(--bg-elevated);
    border: 2px solid var(--border-primary);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    text-align: center;
}

.validation-score-card.score-success {
    border-color: var(--success);
}

.validation-score-card.score-warning {
    border-color: var(--warning);
}

.validation-score-card.score-error {
    border-color: var(--error);
}

.validation-score-value {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

.validation-score-value.score-success {
    color: var(--success);
}

.validation-score-value.score-warning {
    color: var(--warning);
}

.validation-score-value.score-error {
    color: var(--error);
}

.validation-score-label {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.validation-score-summary {
    color: var(--text-tertiary);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.stat-card {
    border-radius: 8px;
    padding: 15px;
    text-align: center;
}

.stat-card.stat-success {
    background: var(--success-bg);
}

.stat-card.stat-error {
    background: var(--error-bg);
}

.stat-card.stat-warning {
    background: var(--warning-bg);
}

.stat-card.stat-neutral {
    background: var(--bg-tertiary);
}

.stat-value {
    font-size: 24px;
    font-weight: 600;
}

.stat-value.stat-success {
    color: var(--success);
}

.stat-value.stat-error {
    color: var(--error);
}

.stat-value.stat-warning {
    color: var(--warning);
}

.stat-value.stat-neutral {
    color: var(--text-muted);
}

.stat-label {
    font-size: 12px;
    color: var(--text-tertiary);
}

/* Warning Box */
.warning-box {
    background: var(--warning-bg);
    border-left: 4px solid var(--warning);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
}

.warning-box-title {
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.warning-box-item {
    color: var(--warning);
    margin-bottom: 5px;
}

/* Claim Card */
.claim-result-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
}

.claim-result-card.claim-confirmed {
    border-left: 4px solid var(--success);
}

.claim-result-card.claim-contradicted {
    border-left: 4px solid var(--error);
}

.claim-result-card.claim-uncertain {
    border-left: 4px solid var(--warning);
}

.claim-result-card.claim-nodata {
    border-left: 4px solid var(--text-muted);
}

.claim-text {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.claim-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.claim-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.claim-status-badge.status-confirmed {
    background: var(--success-bg);
    color: var(--success);
}

.claim-status-badge.status-contradicted {
    background: var(--error-bg);
    color: var(--error);
}

.claim-status-badge.status-uncertain {
    background: var(--warning-bg);
    color: var(--warning);
}

.claim-status-badge.status-nodata {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.claim-meta-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--bg-tertiary);
    color: var(--text-tertiary);
    border-radius: 12px;
    font-size: 12px;
}

.claim-analysis-box {
    background: var(--bg-tertiary);
    border-radius: 6px;
    padding: 12px;
    margin-top: 12px;
}

.claim-analysis-label {
    font-size: 13px;
    color: var(--text-tertiary);
    font-weight: 500;
    margin-bottom: 5px;
}

.claim-analysis-text {
    font-size: 14px;
    color: var(--text-primary);
}

.claim-evidence-section {
    margin-top: 15px;
}

.claim-evidence-label {
    font-size: 13px;
    color: var(--text-tertiary);
    font-weight: 500;
    margin-bottom: 8px;
}

.claim-evidence-item {
    background: var(--bg-tertiary);
    border-radius: 6px;
    padding: 10px;
    margin-bottom: 8px;
    font-size: 13px;
}

.claim-evidence-meta {
    color: var(--text-muted);
    font-size: 11px;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.claim-evidence-text {
    color: var(--text-secondary);
}

/* Empty State */
.empty-state {
    color: var(--text-muted);
    text-align: center;
    padding: 20px;
}

/* Form Textarea */
.form-textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
    background: var(--bg-elevated);
    color: var(--text-primary);
    resize: vertical;
}

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

.form-textarea::placeholder {
    color: var(--text-muted);
}

/* Section Header with Info */
.section-header-with-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 5px;
}

.section-header-with-info h2 {
    margin-bottom: 0;
}

/* Info Modal Styles */
.info-modal .status-verified {
    color: var(--success);
}

.info-modal .status-partial {
    color: var(--warning);
}

.info-modal .status-not-verified {
    color: var(--error);
}

.info-modal .status-contradiction {
    color: #8b5cf6;
}

.info-modal .info-tip {
    margin-top: 20px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    font-size: 13px;
}

@media (max-width: 480px) {
    .site-footer {
        padding: 16px 20px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 4px;
    }
    
    .footer-divider {
        display: none;
    }
}

/* ===== Validation Steps - 4 Column Layout ===== */
.validation-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.validation-step {
    border-radius: var(--radius-md);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
}

.validation-step-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.validation-step-icon svg {
    width: 24px;
    height: 24px;
}

.validation-step-icon.info {
    background: var(--info-bg);
    color: var(--info);
}

.validation-step-icon.warning {
    background: var(--warning-bg);
    color: var(--warning);
}

.validation-step-icon.success {
    background: var(--success-bg);
    color: var(--success);
}

.validation-step-icon.error {
    background: var(--error-bg);
    color: var(--error);
}

.validation-step-content h3 {
    margin: 0 0 8px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.validation-step-content p {
    margin: 0;
    color: var(--text-tertiary);
    font-size: 14px;
    line-height: 1.5;
}

@media (max-width: 1024px) {
    .validation-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .validation-steps {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   CENTERED BUTTON SECTION - Global Styles
   ============================================ */

/* Centered Buttons Container */
.token-buttons-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 150px;
    margin-bottom: 40px;
    background: transparent;
}

.token-buttons-container {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
}

/* Ensure buttons in token container have proper min-width */
.token-buttons-container .btn {
    min-width: 140px;
}

/* ============================================
   HISTORY TOOLBAR & FILTERS
   ============================================ */

.history-toolbar {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-bottom: 20px;
    padding: 0;
    background: transparent;
}

.history-search-wrapper {
    position: relative;
    flex: 0 0 280px;
}

.history-search-wrapper .search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    pointer-events: none;
}

.history-search-input {
    width: 100%;
    padding: 10px 14px 10px 42px;
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    font-size: 14px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.history-search-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.history-search-input::placeholder {
    color: var(--text-muted);
}

.history-filter-select {
    padding: 10px 32px 10px 12px;
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    font-size: 13px;
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    min-width: 130px;
}

.history-filter-select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.history-results-info {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 0 0 12px 0;
    font-size: 13px;
    color: var(--text-muted);
}

/* ============================================
   HISTORY GRID - Responsive with gaps
   ============================================ */

.history-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
    gap: 24px;
    max-height: none;
    overflow-y: visible;
}

/* ============================================
   HISTORY CARDS - White Design
   ============================================ */

.history-card {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
}

.history-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* History Empty State */
.history-empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-muted);
}

.history-empty-state svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.history-empty-state p {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

/* No transcription state */
.no-transcription {
    color: var(--text-muted);
    font-style: italic;
    font-size: 14px;
    padding: 8px 0;
}

/* Mini credibility bar */
.cred-bar-mini {
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 12px;
}

.cred-bar-mini-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.3s ease;
}

.cred-bar-mini-fill.cred-success {
    background: linear-gradient(90deg, #22c55e, #10b981);
}

.cred-bar-mini-fill.cred-warning {
    background: linear-gradient(90deg, #f59e0b, #eab308);
}

.cred-bar-mini-fill.cred-error {
    background: linear-gradient(90deg, #ef4444, #dc2626);
}

.cred-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Badges block */
.badges-block {
    padding: 12px 20px;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.badge-success {
    background: #dcfce7;
    color: #166534;
}

.badge-error {
    background: #fee2e2;
    color: #991b1b;
}

.badge-neutral {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

/* Dark mode badge adjustments */
[data-theme="dark"] .badge-success,
.dark-mode .badge-success {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

[data-theme="dark"] .badge-error,
.dark-mode .badge-error {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

/* Mobile responsive for history */
@media (max-width: 900px) {
    .history-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .history-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .history-search-wrapper {
        flex: 1 1 100%;
    }
    
    .history-filter-select {
        flex: 1;
        min-width: 100px;
    }
}

.history-block {
    background: var(--bg-primary);
    border-radius: 0;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-primary);
}

.history-block:last-child {
    border-bottom: none;
}

.history-block.header-block {
    background: var(--bg-primary);
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 12px;
}

.history-title {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.history-filename {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-pill.completed {
    background: var(--success-bg);
    color: var(--success);
}

.status-pill.pending {
    background: var(--warning-bg);
    color: var(--warning);
}

.status-pill.failed {
    background: var(--error-bg);
    color: var(--error);
}

.history-actions-inline {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.history-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 12px;
}

.meta-item {
    font-size: 13px;
    color: var(--text-tertiary);
}

.meta-item.sentiment-positive {
    color: var(--success);
}

.meta-item.sentiment-negative {
    color: var(--error);
}

.meta-item.sentiment-neutral {
    color: var(--text-tertiary);
}

.agents-used {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.agent-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.block-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

/* Transcription Block */
.transcription-block .transcription-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.sentence {
    display: inline;
}

.sentence.mood-happy {
    background: rgba(34, 197, 94, 0.1);
    border-radius: 4px;
    padding: 2px 4px;
}

.sentence.mood-sad {
    background: rgba(59, 130, 246, 0.1);
    border-radius: 4px;
    padding: 2px 4px;
}

.sentence.mood-angry {
    background: rgba(239, 68, 68, 0.1);
    border-radius: 4px;
    padding: 2px 4px;
}

.sentence.mood-anxious {
    background: rgba(234, 179, 8, 0.1);
    border-radius: 4px;
    padding: 2px 4px;
}

.sentence.mood-confident {
    background: rgba(34, 197, 94, 0.15);
    border-radius: 4px;
    padding: 2px 4px;
}

.sentence.mood-frustrated {
    background: rgba(239, 68, 68, 0.15);
    border-radius: 4px;
    padding: 2px 4px;
}

.sentence.mood-excited {
    background: rgba(168, 85, 247, 0.1);
    border-radius: 4px;
    padding: 2px 4px;
}

.mood-icon {
    font-size: 12px;
    margin-right: 2px;
}

/* Voice Analysis Block */
.voice-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.voice-stat-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
}

.stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.voice-indicators-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.indicator-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.indicator-name {
    width: 100px;
    font-size: 13px;
    color: var(--text-tertiary);
}

.indicator-bar-bg {
    flex: 1;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.indicator-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.indicator-bar-fill.confidence {
    background: linear-gradient(90deg, var(--warning), var(--success));
}

.indicator-bar-fill.engagement {
    background: linear-gradient(90deg, var(--info), #8b5cf6);
}

.indicator-bar-fill.stress {
    background: linear-gradient(90deg, var(--success), var(--error));
}

.indicator-pct {
    width: 45px;
    text-align: right;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Fact Check Block */
.factcheck-summary {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Claims Analysis Block */
.claims-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.claim-item {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    padding: 12px;
    border-left: 3px solid var(--border-tertiary);
}

.claim-item.claim-verified {
    border-left-color: var(--success);
}

.claim-item.claim-incorrect {
    border-left-color: var(--error);
}

.claim-item.claim-nuanced {
    border-left-color: var(--warning);
}

.claim-status {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 4px;
}

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

.claim-incorrect .claim-status {
    color: var(--error);
}

.claim-nuanced .claim-status {
    color: var(--warning);
}

.claim-neutral .claim-status {
    color: var(--text-tertiary);
}

.claim-text {
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.claim-reasoning {
    font-size: 13px;
    color: var(--text-tertiary);
    font-style: italic;
}

/* Keywords Block */
.keywords-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.keyword-chip {
    display: inline-flex;
    padding: 6px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    font-size: 13px;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .voice-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .history-header {
        flex-direction: column;
    }
    
    .history-actions-inline {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 480px) {
    .history-block {
        padding: 12px 16px;
    }
    
    .indicator-name {
        width: 80px;
        font-size: 12px;
    }
}