/* ============================================
   HALLUCINATION ANNOTATOR - STYLE SHEET
   A dark, sophisticated interface for data annotation
   ============================================ */

:root {
    /* Color Palette - Deep Ocean Theme */
    --bg-primary: #0a0e14;
    --bg-secondary: #111820;
    --bg-tertiary: #1a222d;
    --bg-elevated: #212b38;
    --bg-hover: #2a3545;
    
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    
    --accent-primary: #58a6ff;
    --accent-secondary: #388bfd;
    --accent-glow: rgba(88, 166, 255, 0.15);
    
    --success: #3fb950;
    --success-bg: rgba(63, 185, 80, 0.15);
    --warning: #d29922;
    --warning-bg: rgba(210, 153, 34, 0.15);
    --error: #f85149;
    --error-bg: rgba(248, 81, 73, 0.15);
    
    --border-default: #30363d;
    --border-muted: #21262d;
    
    /* Typography */
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Borders & Shadows */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    
    --shadow-sm: 0 1px 2px 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);
    --shadow-glow: 0 0 30px var(--accent-glow);
}

/* ============================================
   BASE STYLES
   ============================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

/* ============================================
   UTILITIES
   ============================================ */

.mono {
    font-family: var(--font-mono);
    font-size: 0.875em;
}

.small {
    font-size: 0.8em;
}

/* ============================================
   LOGIN PAGE
   ============================================ */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(88, 166, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(56, 139, 253, 0.06) 0%, transparent 50%),
        var(--bg-primary);
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: var(--space-xl);
}

.login-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.logo-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
}

.logo-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.login-header h1 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    letter-spacing: -0.02em;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238b949e' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Alert Messages */
.alert {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: 0.9rem;
}

.alert-error {
    background: var(--error-bg);
    border: 1px solid var(--error);
    color: var(--error);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
}

.btn-ghost:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--text-muted);
}

.btn-sm {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.85rem;
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
}

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

.btn-secondary.disabled,
.btn-secondary:disabled {
    opacity: 0.4;
    pointer-events: none;
}

.btn-login {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
}

.btn.disabled {
    opacity: 0.4;
    pointer-events: none;
}

.login-footer {
    text-align: center;
    margin-top: var(--space-xl);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ============================================
   ANNOTATION PAGE
   ============================================ */

.annotate-page {
    background: 
        radial-gradient(ellipse at 0% 0%, rgba(88, 166, 255, 0.04) 0%, transparent 50%),
        var(--bg-primary);
}

/* Top Navigation */
.top-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-md) var(--space-xl);
    background: rgba(10, 14, 20, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-muted);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 1.1rem;
}

.nav-brand svg {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

.nav-progress {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.progress-text {
    display: flex;
    align-items: baseline;
    gap: 4px;
    font-family: var(--font-mono);
}

.progress-current {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.progress-sep {
    color: var(--text-muted);
}

.progress-total {
    font-size: 1rem;
    color: var(--text-secondary);
}

.progress-label {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-left: var(--space-xs);
}

.progress-bar {
    width: 120px;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.username {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Main Content */
.main-content {
    max-width: 1600px;
    margin: 0 auto;
    padding: var(--space-xl);
    padding-bottom: var(--space-xl);
}

/* Two-Column Layout */
.content-layout {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--space-xl);
    align-items: start;
}

.content-column {
    min-width: 0;
}

.annotation-column {
    position: sticky;
    top: 80px;
    height: calc(100vh - 100px);
    display: flex;
    flex-direction: column;
}

.annotation-column .annotation-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.annotation-column .panel-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.annotation-column .annotation-form {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.annotation-column .form-group.notes-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 200px;
}

.annotation-column .form-group.notes-group textarea {
    flex: 1;
    min-height: 150px;
    resize: none;
}

.annotation-column .form-actions {
    margin-top: auto;
    padding-top: var(--space-lg);
}

@media (max-width: 1200px) {
    .content-layout {
        grid-template-columns: 1fr;
    }
    
    .annotation-column {
        position: relative;
        top: 0;
        max-height: none;
    }
}

/* Case Navigation */
.case-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.case-indicator {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
}

.case-number {
    font-size: 1.5rem;
    font-weight: 600;
}

.case-total {
    color: var(--text-muted);
}

/* Metadata Bar */
.metadata-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
}

.metadata-bar-secondary {
    background: var(--bg-tertiary);
    border-color: transparent;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.meta-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.meta-value {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* Chips & Badges */
.chip {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.chip-model {
    background: var(--accent-glow);
    color: var(--accent-primary);
    border: 1px solid var(--accent-primary);
}

.chip-category-low-severity,
.chip-category-low_severity {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid var(--warning);
}

.chip-category-high-severity,
.chip-category-high_severity {
    background: var(--error-bg);
    color: var(--error);
    border: 1px solid var(--error);
}

.chip-category-none {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.badge-result-true {
    background: var(--error-bg);
    color: var(--error);
}

.badge-result-false {
    background: var(--success-bg);
    color: var(--success);
}

.badge-severity-high {
    background: var(--error-bg);
    color: var(--error);
}

.badge-severity-low {
    background: var(--warning-bg);
    color: var(--warning);
}

.badge-severity-none {
    background: var(--success-bg);
    color: var(--success);
}

.badge-annotated {
    background: var(--accent-glow);
    color: var(--accent-primary);
}

/* Panels */
.panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-muted);
}

.panel-header h2 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    font-weight: 600;
}

.panel-header h2 svg {
    width: 20px;
    height: 20px;
    color: var(--accent-primary);
}

.panel-header.collapsible {
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
}

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

.panel-header .chevron {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    transition: transform 0.2s ease;
}

.panel.collapsed .panel-header .chevron {
    transform: rotate(-90deg);
}

.panel.collapsed .panel-body {
    display: none;
}

.panel-body {
    padding: var(--space-lg);
}

.assessment-badges {
    display: flex;
    gap: var(--space-sm);
}

/* Model Assessment */
.model-assessment {
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(88, 166, 255, 0.05);
}

.model-assessment .panel-header {
    background: linear-gradient(135deg, rgba(88, 166, 255, 0.08), transparent);
}

.reasoning-box {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.reasoning-box h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}

.reasoning-box p {
    color: var(--text-primary);
    line-height: 1.7;
}

/* Chat Transcript */
.chat-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    max-height: 500px;
    overflow-y: auto;
    padding-right: var(--space-sm);
}

.chat-message {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 85%;
}

.chat-message.user {
    align-self: flex-end;
    align-items: flex-end;
}

.chat-message.assistant {
    align-self: flex-start;
}

.chat-message.tool,
.chat-message.function {
    align-self: center;
    max-width: 95%;
}

.chat-message.system {
    align-self: center;
    max-width: 95%;
}

.chat-role {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    padding: 0 var(--space-sm);
}

.chat-bubble {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    line-height: 1.5;
    word-break: break-word;
}

.chat-message.user .chat-bubble {
    background: var(--accent-primary);
    color: white;
    border-bottom-right-radius: 4px;
}

.chat-message.assistant .chat-bubble {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-bottom-left-radius: 4px;
}

.chat-message.tool .chat-bubble,
.chat-message.function .chat-bubble {
    background: var(--bg-elevated);
    border: 1px dashed var(--border-default);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.chat-message.system .chat-bubble {
    background: transparent;
    border: 1px solid var(--border-muted);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-style: italic;
}

.no-content {
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    padding: var(--space-xl);
}

/* Code Blocks */
.code-block {
    background: var(--bg-primary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.6;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 400px;
    overflow-y: auto;
    color: var(--text-secondary);
}

.code-block.json {
    color: var(--accent-primary);
}

/* ============================================
   SYSTEM PROMPT SEARCH
   ============================================ */

.prompt-search-container {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.prompt-search-box {
    flex: 1;
    min-width: 200px;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    transition: all 0.2s ease;
}

.prompt-search-box:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.prompt-search-box .search-icon {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.prompt-search-box input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--text-primary);
    min-width: 100px;
}

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

.search-clear {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.15s ease;
}

.search-clear:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.search-clear svg {
    width: 14px;
    height: 14px;
}

.prompt-search-nav {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.search-count {
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
    min-width: 80px;
    text-align: right;
}

.search-count.has-matches {
    color: var(--accent-primary);
}

.search-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.15s ease;
}

.search-nav-btn:hover {
    background: var(--bg-hover);
    border-color: var(--text-muted);
    color: var(--text-primary);
}

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

/* System Prompt Content */
.system-prompt-content {
    background: var(--bg-primary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.7;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 500px;
    overflow-y: auto;
    color: var(--text-secondary);
}

/* Search Highlights */
.search-highlight {
    background: rgba(255, 220, 0, 0.25);
    color: var(--text-primary);
    padding: 1px 2px;
    border-radius: 2px;
    transition: background 0.15s ease;
}

.search-highlight-active {
    background: rgba(255, 150, 0, 0.6);
    color: white;
    box-shadow: 0 0 0 2px rgba(255, 150, 0, 0.3);
}

/* ============================================
   FLAG SECTION
   ============================================ */

.flag-section {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-muted);
}

.flag-header {
    display: flex;
    justify-content: center;
}

.btn-flag {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    border: 1px dashed var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.btn-flag svg {
    width: 18px;
    height: 18px;
}

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

.btn-flag.flagged {
    background: var(--warning-bg);
    border-color: var(--warning);
    border-style: solid;
    color: var(--warning);
}

.btn-flag.flagged:hover {
    background: rgba(210, 153, 34, 0.25);
}

.flag-note-container {
    display: none;
    margin-top: var(--space-md);
    flex-direction: column;
    gap: var(--space-sm);
}

.flag-note-container.show {
    display: flex;
}

.flag-note-container textarea {
    width: 100%;
    min-height: 80px;
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--warning);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    resize: vertical;
}

.flag-note-container textarea::placeholder {
    color: var(--text-muted);
}

.flag-note-container textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--warning-bg);
}

.flag-note-container .btn {
    align-self: flex-end;
}

/* Annotation Panel */
.annotation-panel {
    border-color: var(--success);
    box-shadow: 0 0 20px rgba(63, 185, 80, 0.05);
    margin-bottom: 0;
}

.annotation-panel .panel-header {
    background: linear-gradient(135deg, rgba(63, 185, 80, 0.08), transparent);
}

.annotation-panel .panel-body {
    padding: var(--space-md);
}

.annotation-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.radio-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.radio-card {
    flex: 1;
    cursor: pointer;
}

.radio-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.radio-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border: 2px solid var(--border-default);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.radio-card:hover .radio-content {
    border-color: var(--text-muted);
    background: var(--bg-hover);
}

.radio-card input:checked + .radio-content {
    border-color: var(--accent-primary);
    background: var(--accent-glow);
}

.radio-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.radio-icon.yes {
    background: var(--error-bg);
    color: var(--error);
}

.radio-icon.no {
    background: var(--success-bg);
    color: var(--success);
}

.radio-icon svg {
    width: 20px;
    height: 20px;
}

.radio-text {
    font-weight: 500;
    font-size: 0.95rem;
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-muted);
}

.form-actions .btn {
    width: 100%;
    justify-content: center;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 768px) {
    .top-nav {
        flex-wrap: wrap;
        padding: var(--space-md);
    }
    
    .nav-progress {
        order: 3;
        width: 100%;
        justify-content: center;
        padding-top: var(--space-md);
        border-top: 1px solid var(--border-muted);
        margin-top: var(--space-md);
    }
    
    .main-content {
        padding: var(--space-md);
    }
    
    .metadata-bar {
        gap: var(--space-md);
    }
    
    .meta-item {
        flex: 1 1 45%;
    }
    
    .case-nav {
        flex-direction: column;
        gap: var(--space-md);
    }
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */

.toast {
    position: fixed;
    top: 80px;
    right: 20px;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 500;
    z-index: 1000;
    transform: translateX(120%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: var(--success);
    color: white;
}

.toast.error {
    background: var(--error);
    color: white;
}

/* ============================================
   AGENT SELECTION PAGE
   ============================================ */

.select-agent-page {
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(88, 166, 255, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(63, 185, 80, 0.04) 0%, transparent 50%),
        var(--bg-primary);
}

.agent-selection-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-2xl);
}

.selection-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.selection-header h1 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

.selection-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.agent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-lg);
}

.agent-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

.agent-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 20px var(--accent-glow);
}

.agent-card-all {
    border-color: var(--accent-primary);
    background: linear-gradient(135deg, rgba(88, 166, 255, 0.08), var(--bg-secondary));
}

.agent-card-all:hover {
    background: linear-gradient(135deg, rgba(88, 166, 255, 0.12), var(--bg-secondary));
}

.agent-card-coinbase {
    border-color: #0052ff;
}

.agent-card-coinbase .agent-icon {
    background: rgba(0, 82, 255, 0.15);
}

.agent-card-coinbase .agent-icon svg {
    color: #0052ff;
}

.agent-card-doordash {
    border-color: #ff3008;
}

.agent-card-doordash .agent-icon {
    background: rgba(255, 48, 8, 0.15);
}

.agent-card-doordash .agent-icon svg {
    color: #ff3008;
}

.agent-card-rio {
    border-color: #ffd700;
}

.agent-card-rio .agent-icon {
    background: rgba(255, 215, 0, 0.15);
}

.agent-card-rio .agent-icon svg {
    color: #ffd700;
}

.agent-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.agent-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

.agent-card-all .agent-icon {
    background: var(--accent-glow);
}

.agent-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.agent-id-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.agent-stats {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-md) 0;
    border-top: 1px solid var(--border-muted);
    border-bottom: 1px solid var(--border-muted);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

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

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

.agent-progress {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

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

.agent-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--success));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.agent-progress-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    min-width: 50px;
    text-align: right;
}

@media (max-width: 768px) {
    .agent-selection-content {
        padding: var(--space-lg);
    }
    
    .agent-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   ADMIN PAGE STYLES
   ============================================ */

.admin-page {
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(88, 166, 255, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(210, 153, 34, 0.04) 0%, transparent 50%),
        var(--bg-primary);
}

.admin-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, var(--warning), #e5a00d);
    color: #000;
    border-radius: var(--radius-sm);
    margin-left: var(--space-sm);
}

.admin-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-2xl);
}

.admin-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.admin-header h1 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

.admin-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Summary Cards */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.summary-card {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
}

.summary-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.summary-icon svg {
    width: 28px;
    height: 28px;
}

.summary-icon-total {
    background: var(--accent-glow);
    color: var(--accent-primary);
}

.summary-icon-done {
    background: var(--success-bg);
    color: var(--success);
}

.summary-icon-remaining {
    background: var(--warning-bg);
    color: var(--warning);
}

.summary-icon-percent {
    background: rgba(168, 85, 247, 0.15);
    color: #a855f7;
}

.summary-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.summary-value {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
    line-height: 1;
}

.summary-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Annotators Table */
.annotators-table-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.annotators-table {
    width: 100%;
    border-collapse: collapse;
}

.annotators-table thead {
    background: var(--bg-tertiary);
}

.annotators-table th {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    text-align: left;
    border-bottom: 1px solid var(--border-muted);
}

.annotators-table td {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-muted);
}

.annotators-table tr:last-child td {
    border-bottom: none;
}

.annotators-table tr:hover {
    background: var(--bg-hover);
}

.annotator-admin {
    background: linear-gradient(90deg, rgba(210, 153, 34, 0.08), transparent);
}

.annotator-admin:hover {
    background: linear-gradient(90deg, rgba(210, 153, 34, 0.12), var(--bg-hover));
}

.annotator-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.annotator-avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 50%;
    font-weight: 600;
    font-size: 1.1rem;
    color: white;
}

.annotator-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.annotator-name {
    font-weight: 500;
    font-size: 0.95rem;
}

.annotator-email {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.role-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-radius: var(--radius-sm);
}

.role-admin {
    background: linear-gradient(135deg, var(--warning), #e5a00d);
    color: #000;
}

.role-annotator {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
}

.annotated-count {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.today-count {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-muted);
}

.today-count.today-active {
    color: var(--success);
    font-weight: 600;
}

.annotator-progress {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    min-width: 200px;
}

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

.annotator-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--success));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.annotator-progress-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    min-width: 50px;
    text-align: right;
    font-family: var(--font-mono);
}

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

@media (max-width: 768px) {
    .admin-content {
        padding: var(--space-lg);
    }
    
    .summary-cards {
        grid-template-columns: 1fr;
    }
    
    .annotators-table-container {
        overflow-x: auto;
    }
    
    .annotators-table {
        min-width: 700px;
    }
}