/* CAD Offsite v2 - Admin Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg-primary: #0a0e1a;
    --bg-card: rgba(15, 20, 40, 0.8);
    --bg-hover: rgba(99, 102, 241, 0.1);
    --border: rgba(99, 102, 241, 0.2);
    --accent: #6366f1;
    --accent-glow: rgba(99, 102, 241, 0.3);
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --success: #10b981;
    --error: #ef4444;
    --factual: #f59e0b;
    --hallucination: #a855f7;
    --bias: #ec4899;
    --radius: 12px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text);
    min-height: 100vh;
}

.app-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    margin-bottom: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    backdrop-filter: blur(12px);
}

.app-header h1 {
    font-size: 1.3rem;
    font-weight: 700;
}

.app-header h1 i {
    color: var(--accent);
    margin-right: 8px;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover {
    background: #4f46e5;
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: rgba(99, 102, 241, 0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    padding: 8px 14px;
    text-decoration: none;
}

.btn-ghost:hover,
.btn-ghost.active {
    color: var(--accent);
    background: var(--bg-hover);
}

.btn-accent {
    background: var(--success);
    color: #fff;
    margin-bottom: 12px;
}

.btn-accent:hover {
    background: #059669;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--error);
    cursor: pointer;
    font-size: 0.85rem;
    padding: 4px;
}

.btn-icon:hover {
    color: #f87171;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
    backdrop-filter: blur(12px);
}

.card h2 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.card h2 i {
    color: var(--accent);
    margin-right: 8px;
}

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-weight: 500;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

input,
textarea,
select {
    width: 100%;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: rgba(15, 20, 40, 0.6);
    color: var(--text);
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

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

textarea {
    resize: vertical;
}

/* Views */
.view {
    display: none;
}

.view.active {
    display: block;
}

/* Status */
.status-box {
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 16px;
    font-size: 0.9rem;
}

.status-box.success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
}

.status-box.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error);
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.info-item {
    background: rgba(99, 102, 241, 0.05);
    padding: 12px;
    border-radius: 8px;
    text-align: center;
}

.info-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.info-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
}

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

/* Round Tabs */
.round-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.round-tab {
    padding: 8px 18px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-family: inherit;
    font-weight: 500;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.round-tab:hover {
    border-color: var(--accent);
    color: var(--text);
}

.round-tab.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* Word Display */
.word-display {
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    line-height: 2.2;
    margin: 16px 0;
    border: 1px solid var(--border);
}

.word {
    display: inline;
    padding: 3px 2px;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.15s;
    margin-right: 4px;
}

.word:hover {
    background: rgba(255, 255, 255, 0.1);
}

.word.annotated,
.word.selected {
    font-weight: 600;
}

.word.cat-factual {
    background: rgba(245, 158, 11, 0.25);
    border-bottom: 2px solid var(--factual);
}

.word.cat-hallucination {
    background: rgba(168, 85, 247, 0.25);
    border-bottom: 2px solid var(--hallucination);
}

.word.cat-bias {
    background: rgba(236, 72, 153, 0.25);
    border-bottom: 2px solid var(--bias);
}

/* Annotation Toolbar */
.annotation-toolbar {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.ann-btn {
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.ann-btn:hover {
    border-color: var(--accent);
}

.ann-btn.active[data-cat="factual"] {
    background: rgba(245, 158, 11, 0.2);
    border-color: var(--factual);
    color: var(--factual);
}

.ann-btn.active[data-cat="hallucination"] {
    background: rgba(168, 85, 247, 0.2);
    border-color: var(--hallucination);
    color: var(--hallucination);
}

.ann-btn.active[data-cat="bias"] {
    background: rgba(236, 72, 153, 0.2);
    border-color: var(--bias);
    color: var(--bias);
}

/* Annotation List */
.annotation-list {
    margin: 16px 0;
}

.annotation-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    margin-bottom: 8px;
    background: rgba(0, 0, 0, 0.2);
    border-left: 3px solid var(--border);
}

.cat-border-factual {
    border-left-color: var(--factual);
}

.cat-border-hallucination {
    border-left-color: var(--hallucination);
}

.cat-border-bias {
    border-left-color: var(--bias);
}

.ann-category {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.ann-category.cat-factual {
    background: rgba(245, 158, 11, 0.2);
    color: var(--factual);
}

.ann-category.cat-hallucination {
    background: rgba(168, 85, 247, 0.2);
    color: var(--hallucination);
}

.ann-category.cat-bias {
    background: rgba(236, 72, 153, 0.2);
    color: var(--bias);
}

.ann-phrase {
    flex: 1;
    font-style: italic;
    font-size: 0.9rem;
}

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

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

/* Preview Area */
.preview-area {
    margin-top: 20px;
}

.preview-area h3 {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

@media (max-width: 640px) {
    .app-header {
        flex-direction: column;
        gap: 12px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}