/* ============ DESIGN SYSTEM ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #111820;
    --bg-card: #161b22;
    --bg-card-hover: #1c2129;
    --border: #1e2a3a;
    --border-light: #2a3a4a;
    --text-primary: #e8e8ed;
    --text-secondary: #8b949e;
    --text-muted: #555d6e;
    --accent: #00d4aa;
    --accent-bright: #00ff88;
    --accent-dim: rgba(0, 212, 170, 0.12);
    --accent-glow: rgba(0, 212, 170, 0.25);
    --red: #ff4444;
    --red-dim: rgba(255, 68, 68, 0.12);
    --yellow: #f0a030;
    --yellow-dim: rgba(240, 160, 48, 0.12);
    --blue: #58a6ff;
    --mono: 'JetBrains Mono', monospace;
    --sans: 'Space Grotesk', sans-serif;
}

body {
    font-family: var(--sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.grid-bg {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
}

#app { position: relative; z-index: 1; min-height: 100vh; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============ NAVIGATION ============ */
.nav {
    padding: 0 48px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px);
    background: rgba(13, 17, 23, 0.85);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-logo {
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 1px;
    color: var(--accent);
    font-family: var(--mono);
    cursor: pointer;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-family: var(--mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 4px 0;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
    text-decoration: none;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
}

.nav-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--blue));
    border: 2px solid var(--border);
}

/* ============ LANDING PAGE ============ */
.landing-hero {
    padding: 100px 48px 80px;
    max-width: 900px;
}

.hero-label {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(36px, 5.5vw, 62px);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -2px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.hero-title .green {
    color: var(--accent);
}

.hero-input-row {
    display: flex;
    gap: 0;
    margin-top: 36px;
    max-width: 480px;
}

.hero-input-row input {
    flex: 1;
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-right: none;
    border-radius: 6px 0 0 6px;
    color: var(--text-primary);
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    outline: none;
}

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

.hero-input-row input:focus {
    border-color: var(--accent);
}

.hero-input-row button {
    padding: 14px 28px;
    background: var(--accent);
    color: var(--bg-primary);
    border: none;
    border-radius: 0 6px 6px 0;
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
}

.hero-input-row button:hover {
    background: var(--accent-bright);
}

.hero-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 16px;
    max-width: 480px;
    line-height: 1.6;
}

/* Loss Taxonomy Section */
.section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
}

.section-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
}

.section-title {
    font-family: var(--mono);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-primary);
    font-weight: 600;
}

.taxonomy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    margin: 0 48px 80px;
}

.taxonomy-card {
    background: var(--bg-card);
    padding: 36px 28px;
    position: relative;
}

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

.taxonomy-class {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.taxonomy-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.taxonomy-icon.green { background: var(--accent-dim); color: var(--accent); border: 1px solid var(--accent-glow); }
.taxonomy-icon.yellow { background: var(--yellow-dim); color: var(--yellow); border: 1px solid rgba(240,160,48,0.3); }
.taxonomy-icon.red { background: var(--red-dim); color: var(--red); border: 1px solid rgba(255,68,68,0.3); }

.taxonomy-name {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.taxonomy-name.green { color: var(--text-primary); }
.taxonomy-name.yellow { color: var(--yellow); }
.taxonomy-name.red { color: var(--red); }

.taxonomy-quote {
    font-style: italic;
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Legal Maximum Yield Bar */
.yield-section {
    padding: 0 48px 80px;
}

.yield-bar-container {
    margin-top: 24px;
}

.yield-bar {
    display: flex;
    height: 48px;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 8px;
}

.yield-segment {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 16px;
    font-family: var(--mono);
    font-size: 14px;
    font-weight: 600;
}

.yield-segment .label {
    font-size: 9px;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.8;
    margin-top: 2px;
    font-weight: 400;
}

.yield-segment.green { background: #0d6b4f; color: #00ff88; }
.yield-segment.red { background: #6b1a1a; color: #ff6b6b; }
.yield-segment.gray { background: #2a2a3a; color: var(--text-muted); }

.yield-quote {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
}

.yield-quote-text {
    font-size: 15px;
    color: var(--text-secondary);
}

.yield-quote-text .green { color: var(--accent); }

.yield-precision {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
    text-align: right;
}

/* Footer */
.landing-footer {
    padding: 40px 48px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.landing-footer-text {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* ============ NETWORK DASHBOARD ============ */
.page-content {
    padding: 32px 48px;
}

.summary-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 36px;
}

.summary-card {
    background: var(--bg-card);
    padding: 24px 28px;
}

.summary-card-label {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.summary-card-value {
    font-family: var(--mono);
    font-size: 42px;
    font-weight: 600;
    line-height: 1;
}

.summary-card-value.green { color: var(--accent); }
.summary-card-value.white { color: var(--text-primary); }

/* Vendor Grid Table */
.vendor-grid {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 40px;
}

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

.vendor-grid th {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-align: left;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.vendor-grid td {
    padding: 16px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    vertical-align: middle;
}

.vendor-grid tr:last-child td { border-bottom: none; }

.vendor-grid tr:hover td {
    background: var(--bg-card-hover);
}

.vendor-name-cell {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    cursor: pointer;
}

.vendor-name-cell:hover { color: var(--accent); }

.vendor-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.vendor-icon.internal { background: var(--accent-dim); color: var(--accent); border: 1px solid var(--accent-glow); }
.vendor-icon.external { background: var(--bg-secondary); color: var(--text-muted); border: 1px solid var(--border); }

.control-badge {
    font-family: var(--mono);
    font-size: 9px;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--accent-dim);
    color: var(--accent);
    border: 1px solid var(--accent-glow);
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.fidelity-score {
    font-family: var(--mono);
    font-weight: 600;
    font-size: 15px;
}

.fidelity-score.high { color: var(--accent); }
.fidelity-score.mid { color: var(--yellow); }
.fidelity-score.low { color: var(--red); }

.td-mono {
    font-family: var(--mono);
    font-size: 13px;
    color: var(--text-secondary);
}

.td-dollar {
    font-family: var(--mono);
    font-size: 13px;
    color: var(--text-primary);
}

.warning-icon { color: var(--yellow); font-size: 12px; }

.integrity-badge {
    font-family: var(--mono);
    font-size: 10px;
    padding: 4px 12px;
    border-radius: 12px;
    letter-spacing: 0.5px;
    white-space: nowrap;
    display: inline-block;
}

.integrity-badge.normal {
    border: 1px solid var(--accent-glow);
    color: var(--accent);
}

.integrity-badge.variance {
    border: 1px solid rgba(240,160,48,0.4);
    color: var(--yellow);
    background: var(--yellow-dim);
}

.integrity-badge.under-review {
    border: 1px solid rgba(255,68,68,0.4);
    color: var(--red);
    background: var(--red-dim);
}

/* Sparkline */
.sparkline {
    width: 80px;
    height: 30px;
}

.sparkline polyline {
    fill: none;
    stroke-width: 1.5;
}

.sparkline.up polyline { stroke: var(--accent); }
.sparkline.down polyline { stroke: var(--red); }
.sparkline.flat polyline { stroke: var(--text-muted); }

/* Record Verification Progress */
.rec-verify {
    display: flex;
    align-items: center;
    gap: 8px;
}

.rec-verify-bar {
    width: 50px;
    height: 4px;
    background: var(--bg-primary);
    border-radius: 2px;
    overflow: hidden;
}

.rec-verify-fill {
    height: 100%;
    border-radius: 2px;
}

.rec-verify-fill.high { background: var(--accent); }
.rec-verify-fill.mid { background: var(--yellow); }
.rec-verify-fill.low { background: var(--red); }

.rec-verify-text {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-muted);
}

/* Aggregate Loss Bar */
.aggregate-section {
    margin-top: 20px;
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
}

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

.aggregate-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.aggregate-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 20px;
}

.aggregate-leakage {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--red);
    letter-spacing: 1px;
}

.aggregate-bar {
    display: flex;
    height: 32px;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 16px;
}

.agg-seg {
    transition: flex 0.3s;
}

.agg-seg.verified { background: #d4a020; }
.agg-seg.friction { background: var(--accent); }
.agg-seg.variance { background: #e8a090; }
.agg-seg.void { background: #6b5b95; }
.agg-seg.infra { background: #3a5a4a; }

.aggregate-legend {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
}

.legend-dot.verified { background: #d4a020; }
.legend-dot.friction { background: var(--accent); }
.legend-dot.variance { background: #e8a090; }
.legend-dot.void { background: #6b5b95; }
.legend-dot.infra { background: #3a5a4a; }

/* Footer Bar */
.footer-bar {
    padding: 16px 48px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    background: var(--bg-secondary);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
}

.footer-links a:hover,
.footer-links a.active { color: var(--accent); }

/* ============ VENDOR DETAIL ============ */
.vendor-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    padding: 32px 48px 0;
}

.vendor-detail-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.vendor-detail-logo {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--accent-dim);
    border: 1px solid var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--accent);
}

.vendor-detail-info h1 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.vendor-detail-info .subtitle {
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
}

.vendor-detail-stats {
    display: flex;
    gap: 36px;
}

.vendor-stat {
    text-align: right;
}

.vendor-stat-label {
    font-family: var(--mono);
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 4px;
}

.vendor-stat-value {
    font-family: var(--mono);
    font-size: 28px;
    font-weight: 600;
}

.vendor-stat-value.green { color: var(--accent); }
.vendor-stat-value.red { color: var(--red); }

/* Detail Sections Grid */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    margin: 0 48px 24px;
}

.detail-panel {
    background: var(--bg-card);
    padding: 28px;
}

.detail-panel-title {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.detail-panel-subtitle {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
    padding-left: 12px;
    border-left: 2px solid var(--accent);
}

/* Donut Chart */
.donut-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.donut-chart {
    position: relative;
    width: 180px;
    height: 180px;
}

.donut-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.donut-center-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.donut-center-value {
    font-family: var(--mono);
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
}

.donut-legend {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 24px;
    width: 100%;
}

.donut-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.donut-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.donut-legend-dot.policy { background: var(--blue); }
.donut-legend-dot.consent { background: var(--accent); }
.donut-legend-dot.technical { background: var(--yellow); }
.donut-legend-dot.suspicious { background: var(--red); }

/* Two-Phase Section */
.two-phase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
}

.phase-panel {
    background: var(--bg-card);
    padding: 20px;
}

/* Bar Chart */
.bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    height: 100px;
    margin: 16px 0;
    padding-bottom: 24px;
    position: relative;
}

.bar-chart-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.bar {
    width: 100%;
    border-radius: 3px 3px 0 0;
    min-height: 4px;
    transition: height 0.3s;
}

.bar.green { background: var(--accent); }
.bar.yellow { background: var(--yellow); }

.bar-label {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
}

/* Phase Stats */
.phase-stats {
    margin-top: 16px;
}

.phase-stat-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

.phase-stat-row:last-child { border-bottom: none; }

.phase-stat-row .label { color: var(--text-secondary); }
.phase-stat-row .value { font-family: var(--mono); }
.phase-stat-row .value.green { color: var(--accent); }
.phase-stat-row .value.yellow { color: var(--yellow); }
.phase-stat-row .value.red { color: var(--red); }

/* ACK:RECORD Ratio */
.ratio-display {
    text-align: center;
    padding: 16px 0;
}

.ratio-label {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}

.ratio-value {
    font-family: var(--mono);
    font-size: 36px;
    font-weight: 600;
}

.ratio-warning {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
    color: var(--yellow);
    font-size: 20px;
}

/* Alert Banner */
.alert-banner {
    margin: 0 48px 24px;
    padding: 16px 24px;
    background: var(--accent-dim);
    border: 1px solid var(--accent-glow);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--accent);
}

.alert-banner .icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Geographic Table */
.geo-section {
    margin: 0 48px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.geo-section-title {
    padding: 20px 24px 0;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

.geo-table th {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: left;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
}

.geo-table td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

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

.region-name {
    display: flex;
    align-items: center;
    gap: 8px;
}

.region-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.region-dot.good { background: var(--accent); }
.region-dot.bad { background: var(--red); }
.region-dot.mid { background: var(--yellow); }

.latency-flag {
    font-size: 11px;
    color: var(--yellow);
    margin-left: 8px;
}

.loss-type-tag {
    font-family: var(--mono);
    font-size: 12px;
}

.loss-type-tag.technical { color: var(--red); }
.loss-type-tag.policy { color: var(--text-secondary); }
.loss-type-tag.consent { color: var(--yellow); }

/* Email Gate */
.email-gate-section {
    margin: 40px 48px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    min-height: 280px;
}

.email-gate-blur {
    filter: blur(8px);
    opacity: 0.4;
    pointer-events: none;
    padding: 40px;
    background: var(--bg-card);
    border-radius: 12px;
}

.email-gate-blur .fake-chart {
    display: flex;
    gap: 4px;
    align-items: flex-end;
    height: 120px;
}

.email-gate-blur .fake-bar {
    flex: 1;
    border-radius: 3px 3px 0 0;
}

.email-gate-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(22, 27, 34, 0.92);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 48px 40px;
    text-align: center;
    width: 420px;
    max-width: 90%;
}

.gate-lock {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-dim);
    border: 1px solid var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 20px;
    color: var(--accent);
}

.gate-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.gate-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}

.gate-label {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: left;
    margin-bottom: 8px;
}

.gate-input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--mono);
    font-size: 13px;
    outline: none;
    margin-bottom: 16px;
}

.gate-input:focus { border-color: var(--accent); }
.gate-input::placeholder { color: var(--text-muted); }

.gate-btn {
    width: 100%;
    padding: 14px;
    background: var(--accent);
    color: var(--bg-primary);
    border: none;
    border-radius: 8px;
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s;
}

.gate-btn:hover { background: var(--accent-bright); }

.gate-footer {
    font-family: var(--mono);
    font-size: 9px;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 16px;
}

/* Collision Log */
.collision-section {
    margin: 0 48px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.collision-title {
    padding: 20px 24px 0;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

.collision-table th {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: left;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
}

.collision-table td {
    padding: 14px 24px;
    border-bottom: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 13px;
}

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

.status-match { color: var(--accent); }
.status-collision { color: var(--red); }

/* ============ METHODOLOGY PAGE ============ */
.methodology-header {
    padding: 60px 48px 40px;
}

.methodology-header h1 {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 12px;
}

.version-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--mono);
    font-size: 12px;
}

.version-tag {
    background: var(--accent-dim);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 12px;
    border: 1px solid var(--accent-glow);
    font-size: 11px;
}

.version-date {
    color: var(--text-muted);
}

.meth-section {
    padding: 0 48px 60px;
}

.meth-section-num {
    font-family: var(--mono);
    font-size: 28px;
    font-weight: 600;
    color: var(--accent);
    margin-right: 16px;
}

.meth-section-title {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 24px;
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.meth-columns {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

.meth-col-label {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.meth-col p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.meth-col p strong {
    color: var(--text-primary);
}

/* Code Block */
.code-block {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--accent);
    line-height: 1.8;
    overflow-x: auto;
}

.code-block .comment { color: var(--text-muted); }
.code-block .key { color: var(--yellow); }

/* Flow Diagram */
.flow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin: 32px 0;
}

.flow-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px 28px;
    text-align: center;
    min-width: 200px;
}

.flow-box-title {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.flow-box-sub {
    font-size: 11px;
    color: var(--text-muted);
}

.flow-arrow {
    color: var(--accent);
    font-size: 20px;
}

.flow-arrow-down {
    color: var(--accent);
    font-size: 16px;
    margin-top: 4px;
}

/* Taxonomy Table (Methodology) */
.meth-table {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    border-collapse: collapse;
}

.meth-table th {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-align: left;
    padding: 14px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.meth-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

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

.meth-table tr.signal td { border-left: 3px solid var(--yellow); }
.meth-table tr.collision td { border-left: 3px solid var(--red); }
.meth-table tr.policy td { border-left: 3px solid var(--blue); }
.meth-table tr.phantom td { border-left: 3px solid #8888ff; }

.meth-class-id {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
}

.recoverability-tag {
    font-family: var(--mono);
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 10px;
}

.recoverability-tag.high { background: var(--accent-dim); color: var(--accent); }
.recoverability-tag.mid { background: var(--yellow-dim); color: var(--yellow); }
.recoverability-tag.low { background: var(--red-dim); color: var(--red); }

/* Integrity Measurement */
.integrity-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 28px;
    margin-top: 24px;
}

.variance-index {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
}

.variance-line {
    display: flex;
    align-items: center;
    gap: 4px;
}

.variance-tick {
    width: 2px;
    height: 24px;
    border-radius: 1px;
}

.variance-tick.low { background: var(--accent); }
.variance-tick.mid { background: var(--yellow); }
.variance-tick.high { background: var(--red); }

.variance-value {
    font-family: var(--mono);
    font-size: 32px;
    font-weight: 600;
    color: var(--accent);
}

.formula-box {
    background: var(--accent-dim);
    border: 1px solid var(--accent-glow);
    border-radius: 8px;
    padding: 12px 20px;
    margin-top: 20px;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--accent);
}

.error-margin-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 28px;
    display: inline-block;
    margin-top: 24px;
}

.error-margin-value {
    font-family: var(--mono);
    font-size: 48px;
    font-weight: 600;
    color: var(--accent);
}

/* ============ INTELLIGENCE PAGE ============ */
.intel-page {
    position: relative;
    min-height: calc(100vh - 60px);
}

.intel-blur-bg {
    filter: blur(6px);
    opacity: 0.3;
    pointer-events: none;
    padding: 48px;
}

.intel-blur-bg .fake-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.intel-blur-bg .fake-card {
    background: var(--bg-card);
    border-radius: 8px;
    height: 200px;
    position: relative;
    overflow: hidden;
}

.intel-blur-bg .fake-heatmap {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    display: flex;
    gap: 2px;
}

.intel-blur-bg .heat-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.intel-blur-bg .heat-cell {
    flex: 1;
    border-radius: 2px;
}

.intel-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .summary-cards { grid-template-columns: repeat(2, 1fr); }
    .detail-grid { grid-template-columns: 1fr; }
    .meth-columns { grid-template-columns: 1fr; }
    .taxonomy-grid { grid-template-columns: 1fr; }
    .vendor-detail-header { flex-direction: column; gap: 24px; }
    .vendor-detail-stats { justify-content: flex-start; }
}

@media (max-width: 768px) {
    .nav { padding: 0 20px; }
    .nav-links { gap: 16px; }
    .nav-links a { font-size: 10px; letter-spacing: 1px; }
    .page-content { padding: 24px 20px; }
    .landing-hero { padding: 60px 20px 40px; }
    .taxonomy-grid { margin: 0 20px 60px; }
    .yield-section { padding: 0 20px 60px; }
    .summary-cards { grid-template-columns: 1fr; }
    .summary-card-value { font-size: 32px; }
    .vendor-grid { overflow-x: auto; }
    .vendor-grid table { min-width: 900px; }
    .detail-grid { margin: 0 20px 24px; }
    .alert-banner { margin: 0 20px 24px; }
    .geo-section { margin: 0 20px 24px; }
    .email-gate-section { margin: 24px 20px; }
    .collision-section { margin: 0 20px 24px; }
    .methodology-header { padding: 40px 20px 24px; }
    .meth-section { padding: 0 20px 40px; }
    .flow-diagram { flex-direction: column; }
    .vendor-detail-header { padding: 24px 20px 0; }
    .footer-bar { padding: 16px 20px; flex-direction: column; gap: 8px; text-align: center; }
}