/* ============================================================
   PREDICTION MARKET IRREGULARITY TRACKER — Styles
   ============================================================ */

:root {
    /* Colors */
    --bg-primary: #0a0b0f;
    --bg-secondary: #12131a;
    --bg-card: #16171f;
    --bg-card-hover: #1a1b25;
    --bg-elevated: #1e1f2b;

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-medium: rgba(255, 255, 255, 0.1);

    --text-primary: #f0f0f5;
    --text-secondary: #9394a5;
    --text-muted: #5d5e72;

    --accent-indigo: #6366f1;
    --accent-indigo-dim: rgba(99, 102, 241, 0.15);
    --accent-rose: #f43f5e;
    --accent-rose-dim: rgba(244, 63, 94, 0.15);
    --accent-emerald: #10b981;
    --accent-emerald-dim: rgba(16, 185, 129, 0.15);
    --accent-amber: #f59e0b;
    --accent-amber-dim: rgba(245, 158, 11, 0.15);
    --accent-cyan: #06b6d4;
    --accent-cyan-dim: rgba(6, 182, 212, 0.15);
    --accent-violet: #8b5cf6;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --gap: 20px;
    --radius: 14px;
    --radius-sm: 8px;
}

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

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Ambient Background */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.07;
    pointer-events: none;
    z-index: 0;
}
.glow-1 { width: 600px; height: 600px; background: var(--accent-indigo); top: -200px; left: -100px; }
.glow-2 { width: 500px; height: 500px; background: var(--accent-rose); top: 40%; right: -150px; }
.glow-3 { width: 400px; height: 400px; background: var(--accent-cyan); bottom: -100px; left: 30%; }

/* ============================================================ HEADER */
.dashboard-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 11, 15, 0.82);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0 32px;
}

.header-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 24px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header-left h1 {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-indigo));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-subtitle {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 400;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 28px;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--accent-emerald);
    font-weight: 500;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-emerald);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
    50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
}

.header-stat {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.stat-label {
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ============================================================ ALERT BANNER */
.alert-banner {
    background: linear-gradient(90deg, rgba(245, 158, 11, 0.1), rgba(244, 63, 94, 0.08));
    border-bottom: 1px solid rgba(245, 158, 11, 0.2);
    padding: 10px 32px;
    position: relative;
    z-index: 90;
    animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.alert-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--accent-amber);
}

.alert-dismiss {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--accent-amber);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
    padding: 4px 8px;
}
.alert-dismiss:hover { opacity: 1; }

.alert-banner.hidden {
    display: none;
}

/* ============================================================ MAIN */
.dashboard-main {
    max-width: 1600px;
    margin: 0 auto;
    padding: 24px 32px 48px;
    position: relative;
    z-index: 1;
}

/* ============================================================ KPI CARDS */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--gap);
    margin-bottom: 24px;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    border-radius: var(--radius) var(--radius) 0 0;
}

.kpi-negative::before { background: linear-gradient(90deg, var(--accent-rose), transparent); }
.kpi-positive::before { background: linear-gradient(90deg, var(--accent-emerald), transparent); }
.kpi-warning::before { background: linear-gradient(90deg, var(--accent-amber), transparent); }
.kpi-info::before { background: linear-gradient(90deg, var(--accent-indigo), transparent); }
.kpi-neutral::before { background: linear-gradient(90deg, var(--accent-violet), transparent); }

.kpi-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-medium);
    transform: translateY(-2px);
}

.kpi-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kpi-negative .kpi-icon { background: var(--accent-rose-dim); color: var(--accent-rose); }
.kpi-positive .kpi-icon { background: var(--accent-emerald-dim); color: var(--accent-emerald); }
.kpi-warning .kpi-icon { background: var(--accent-amber-dim); color: var(--accent-amber); }
.kpi-info .kpi-icon { background: var(--accent-indigo-dim); color: var(--accent-indigo); }
.kpi-neutral .kpi-icon { background: rgba(139, 92, 246, 0.15); color: var(--accent-violet); }

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

.kpi-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.kpi-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.kpi-negative .kpi-value { color: var(--accent-rose); }
.kpi-positive .kpi-value { color: var(--accent-emerald); }
.kpi-warning .kpi-value { color: var(--accent-amber); }
.kpi-info .kpi-value { color: var(--accent-indigo); }
.kpi-neutral .kpi-value { color: var(--accent-violet); }

.kpi-delta {
    font-size: 0.72rem;
    font-weight: 500;
}

.kpi-delta.negative { color: var(--accent-rose); }
.kpi-delta.positive { color: var(--accent-emerald); }
.kpi-delta.warning { color: var(--accent-amber); }
.kpi-delta.info { color: var(--accent-indigo); }
.kpi-delta.neutral { color: var(--accent-violet); }

/* ============================================================ CHART GRID */
.chart-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap);
    margin-bottom: 24px;
}

.chart-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 24px;
    transition: all 0.3s ease;
}

.chart-card:hover {
    border-color: var(--border-medium);
}

.chart-card.chart-large {
    grid-column: span 1;
}

.chart-card.chart-wide {
    grid-column: span 2;
}

.chart-card.chart-feed {
    grid-column: span 2;
}

.chart-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 16px;
}

.chart-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.chart-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 4px;
    line-height: 1.4;
}

.chart-controls {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.ctrl-btn {
    padding: 5px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: all 0.2s;
}

.ctrl-btn:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.ctrl-btn.active {
    background: var(--accent-indigo-dim);
    color: var(--accent-indigo);
    border-color: rgba(99, 102, 241, 0.3);
}

.chart-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    background: var(--accent-rose-dim);
    color: var(--accent-rose);
    font-size: 0.72rem;
    font-weight: 500;
    white-space: nowrap;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-rose);
}

.chart-body {
    position: relative;
    height: 320px;
}

.chart-body-doughnut {
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================================ ANOMALY FEED */
.feed-body {
    max-height: 340px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-right: 8px;
}

.feed-body::-webkit-scrollbar {
    width: 4px;
}
.feed-body::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: 4px;
}

.feed-stats {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.feed-count {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--accent-rose);
    font-size: 1.1rem;
}

.anomaly-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    border-left: 3px solid;
    animation: fadeIn 0.4s ease-out;
    transition: background 0.2s;
}

.anomaly-item:hover {
    background: rgba(30, 31, 43, 0.8);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

.anomaly-item.severity-high { border-left-color: var(--accent-rose); }
.anomaly-item.severity-medium { border-left-color: var(--accent-amber); }
.anomaly-item.severity-low { border-left-color: var(--accent-cyan); }

.anomaly-time {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    flex-shrink: 0;
    width: 70px;
}

.anomaly-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    flex-shrink: 0;
}

.severity-high .anomaly-badge { background: var(--accent-rose-dim); color: var(--accent-rose); }
.severity-medium .anomaly-badge { background: var(--accent-amber-dim); color: var(--accent-amber); }
.severity-low .anomaly-badge { background: var(--accent-cyan-dim); color: var(--accent-cyan); }

.anomaly-text {
    font-size: 0.82rem;
    color: var(--text-secondary);
    flex: 1;
    line-height: 1.4;
}

.anomaly-category {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.68rem;
    font-weight: 500;
    background: var(--accent-indigo-dim);
    color: var(--accent-indigo);
    flex-shrink: 0;
}

/* ============================================================ DEEP DIVE */
.deep-dive {
    margin-bottom: 24px;
}

.deep-dive-header {
    margin-bottom: 20px;
}

.deep-dive-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
    background: linear-gradient(135deg, var(--accent-amber), var(--accent-rose));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.deep-dive-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.deep-dive-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gap);
}

.dive-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 24px;
    transition: all 0.3s ease;
}

.dive-card:hover {
    border-color: var(--border-medium);
    transform: translateY(-2px);
}

.dive-metric {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}

.dive-number {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-rose);
    letter-spacing: -0.03em;
}

.dive-number.positive { color: var(--accent-emerald); }
.dive-number.warning { color: var(--accent-amber); }
.dive-number.danger { color: var(--accent-rose); }

.dive-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.dive-bar-container {
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    margin-bottom: 12px;
    overflow: hidden;
}

.dive-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 1.5s ease-out;
}

.dive-bar-negative { background: linear-gradient(90deg, var(--accent-rose), rgba(244, 63, 94, 0.4)); }
.dive-bar-positive { background: linear-gradient(90deg, var(--accent-emerald), rgba(16, 185, 129, 0.4)); }
.dive-bar-warning { background: linear-gradient(90deg, var(--accent-amber), rgba(245, 158, 11, 0.4)); }
.dive-bar-danger { background: linear-gradient(90deg, var(--accent-rose), var(--accent-amber)); }

.dive-explanation {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ============================================================ FOOTER */
.dashboard-footer {
    border-top: 1px solid var(--border-subtle);
    padding: 24px 32px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-content {
    max-width: 1600px;
    margin: 0 auto;
}

.footer-content p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.footer-content a {
    color: var(--accent-indigo);
    text-decoration: none;
    font-weight: 500;
}

.footer-content a:hover {
    text-decoration: underline;
}

.footer-note {
    margin-top: 4px;
    font-size: 0.72rem !important;
    color: var(--text-muted);
    opacity: 0.6;
}

/* ============================================================ RESPONSIVE */
@media (max-width: 1200px) {
    .kpi-row {
        grid-template-columns: repeat(3, 1fr);
    }
    .deep-dive-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .dashboard-header { padding: 0 16px; }
    .dashboard-main { padding: 16px; }

    .header-content { flex-direction: column; height: auto; padding: 12px 0; gap: 12px; }
    .header-right { flex-wrap: wrap; justify-content: center; }

    .kpi-row { grid-template-columns: repeat(2, 1fr); }
    .chart-grid { grid-template-columns: 1fr; }
    .chart-card.chart-wide,
    .chart-card.chart-feed { grid-column: span 1; }
    .deep-dive-grid { grid-template-columns: 1fr; }
}

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