/* ── Variables ───────────────────────────────────── */
:root {
    --bg-primary: #0d1117;
    --bg-card: #161b22;
    --bg-hover: #1c2128;
    --border: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --green: #3fb950;
    --red: #f85149;
    --yellow: #d29922;
    --blue: #58a6ff;
    --radius: 8px;
}

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

body {
    font-family: system-ui, -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
}

.mono, .num { font-family: 'JetBrains Mono', monospace; }

/* ── Mode Banner ────────────────────────────────── */
.mode-banner {
    width: 100%;
    text-align: center;
    padding: 6px;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.mode-banner.dry-run { background: var(--green); color: #000; }
.mode-banner.live { background: var(--red); color: #fff; }

/* ── Mobile Strip ───────────────────────────────── */
.mobile-strip {
    display: none;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 6px 12px;
    font-size: 12px;
    gap: 8px;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}
@media (max-width: 768px) {
    .mobile-strip { display: flex; }
}

/* ── Navigation ─────────────────────────────────── */
.main-nav {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 0 16px;
}
.nav-logo {
    font-weight: 700;
    font-size: 16px;
    color: var(--blue);
    padding: 12px 16px 12px 0;
    border-right: 1px solid var(--border);
    margin-right: 4px;
    font-family: 'JetBrains Mono', monospace;
}
.nav-links { display: flex; }
.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 12px 16px;
    font-size: 14px;
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
}
.nav-link:hover { color: var(--text-primary); background: var(--bg-hover); }
.nav-link.active { color: var(--text-primary); border-bottom-color: var(--blue); }

@media (max-width: 768px) {
    .main-nav { display: none; }
    body::after {
        content: '';
        display: block;
        height: 56px;
    }
    .nav-links {
        position: fixed; bottom: 0; left: 0; right: 0;
        display: flex; justify-content: space-around;
        background: var(--bg-card);
        border-top: 1px solid var(--border);
        z-index: 200;
    }
    .nav-link { font-size: 12px; padding: 10px 8px; }
    .nav-logo { display: none; }
    /* Show nav-links on mobile as bottom bar */
    .main-nav { display: block; }
    .main-nav .nav-logo { display: none; }
    .main-nav { background: none; border: none; padding: 0; position: fixed; bottom: 0; left: 0; right: 0; z-index: 200; }
    .main-nav .nav-links { background: var(--bg-card); border-top: 1px solid var(--border); }
}

/* ── Container ──────────────────────────────────── */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px;
}

/* ── Cards ──────────────────────────────────────── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 16px;
}
.card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}
.card-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 12px;
    margin-bottom: 8px;
}

/* ── KPI Row ────────────────────────────────────── */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}
.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
}
.kpi-label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}
.kpi-value {
    font-size: 24px;
    font-weight: 700;
}
.kpi-sub {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
}

/* ── Grid Layouts ───────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
@media (max-width: 1024px) {
    .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
}

/* ── Tables ─────────────────────────────────────── */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.data-table th {
    text-align: left;
    padding: 8px 12px;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    letter-spacing: 0.5px;
}
.data-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.data-table tr:hover { background: var(--bg-hover); }
.data-table th.num, .data-table td.num { text-align: right; }

.clickable-row { cursor: pointer; }
.expanded-row { background: var(--bg-hover); }
.expanded-row td { padding: 16px; }

/* ── Badges ─────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge.buy { background: rgba(63, 185, 80, 0.15); color: var(--green); }
.badge.sell { background: rgba(248, 81, 73, 0.15); color: var(--red); }
.badge.outcome { background: rgba(88, 166, 255, 0.15); color: var(--blue); }
.badge.strategy { background: rgba(210, 153, 34, 0.15); color: var(--yellow); }
.badge.status-filled { background: rgba(63, 185, 80, 0.15); color: var(--green); }
.badge.status-rejected, .badge.status-error { background: rgba(248, 81, 73, 0.15); color: var(--red); }
.badge.status-skipped { background: rgba(139, 148, 158, 0.15); color: var(--text-secondary); }

/* ── Colors ─────────────────────────────────────── */
.text-green { color: var(--green); }
.text-red { color: var(--red); }
.text-yellow { color: var(--yellow); }
.text-blue { color: var(--blue); }
.text-secondary { color: var(--text-secondary); }

/* ── Positions ──────────────────────────────────── */
.position-row {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}
.position-row:last-child { border-bottom: none; }
.position-market { font-size: 13px; margin-bottom: 4px; }
.position-details {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

/* ── Signals ────────────────────────────────────── */
.signal-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}
.signal-row:last-child { border-bottom: none; }
.signal-market { flex: 1; }
.signal-reasoning {
    font-size: 12px;
    padding: 8px;
    margin-top: 4px;
    background: var(--bg-primary);
    border-radius: 4px;
    line-height: 1.4;
}

/* ── Confidence Bar ─────────────────────────────── */
.confidence-bar {
    position: relative;
    width: 60px;
    height: 18px;
    background: var(--bg-primary);
    border-radius: 3px;
    overflow: hidden;
    display: inline-block;
}
.confidence-fill {
    position: absolute;
    top: 0; left: 0; bottom: 0;
    background: var(--blue);
    opacity: 0.3;
    border-radius: 3px;
}
.confidence-text {
    position: relative;
    z-index: 1;
    font-size: 11px;
    line-height: 18px;
    padding: 0 4px;
}

/* ── Status Grid ────────────────────────────────── */
.status-grid { display: flex; flex-direction: column; gap: 8px; }
.status-item { display: flex; justify-content: space-between; font-size: 13px; }
.status-label { color: var(--text-secondary); }
.status-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-right: 4px;
    vertical-align: middle;
}
.status-dot.running { background: var(--green); }
.status-dot.stopped { background: var(--red); }

/* ── Config Grid ────────────────────────────────── */
.config-grid { display: flex; flex-direction: column; gap: 8px; }
.config-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}
.config-item:last-child { border-bottom: none; }
.config-label { color: var(--text-secondary); }

/* ── Heatmap ────────────────────────────────────── */
.heatmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 4px;
}
.heatmap-cell {
    padding: 8px 6px;
    border-radius: 4px;
    text-align: center;
    font-size: 11px;
    cursor: default;
}
.heatmap-cell.positive { background: rgba(63, 185, 80, 0.15); color: var(--green); }
.heatmap-cell.negative { background: rgba(248, 81, 73, 0.15); color: var(--red); }
.heatmap-label { display: block; font-size: 10px; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.heatmap-value { display: block; font-size: 13px; font-weight: 600; }

/* ── Funnel ─────────────────────────────────────── */
.funnel {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}
.funnel-step { text-align: center; padding: 8px 16px; }
.funnel-number { font-size: 28px; font-weight: 700; color: var(--blue); }
.funnel-label { font-size: 12px; color: var(--text-secondary); }
.funnel-arrow { font-size: 18px; color: var(--text-secondary); padding: 0 8px; }
.funnel-meta { text-align: center; font-size: 12px; margin-top: 8px; }

/* ── Stats Mini ─────────────────────────────────── */
.stats-mini {
    display: flex;
    gap: 20px;
    padding: 8px 0;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

/* ── Info Grid ──────────────────────────────────── */
.info-grid { display: flex; flex-direction: column; gap: 8px; }
.info-item { display: flex; flex-direction: column; gap: 2px; padding: 4px 0; }
.info-label { font-size: 11px; color: var(--text-secondary); text-transform: uppercase; }
.info-value { font-size: 13px; }
.token-row { display: flex; align-items: center; gap: 8px; padding: 4px 0; }

/* ── Buttons ────────────────────────────────────── */
.btn {
    display: inline-block;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg-hover);
    color: var(--text-primary);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
}
.btn:hover { background: var(--border); }
.btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-outline { background: transparent; }
.btn-outline:hover { background: var(--bg-hover); }

.action-buttons { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.action-result { font-size: 13px; padding: 8px 0; font-family: 'JetBrains Mono', monospace; }

/* ── Filters ────────────────────────────────────── */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.page-header h2 { font-size: 18px; }
.filter-bar { display: flex; gap: 8px; margin-bottom: 16px; }
.filter-select {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 6px 12px;
    font-size: 13px;
}

/* ── Charts ─────────────────────────────────────── */
.chart-timeframe { display: flex; gap: 4px; margin-bottom: 12px; }

/* ── Log Viewer ─────────────────────────────────── */
.log-viewer {
    max-height: 400px;
    overflow-y: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    background: var(--bg-primary);
    border-radius: 4px;
    padding: 8px;
}
.log-line { padding: 1px 0; white-space: pre-wrap; word-break: break-all; }
.log-error { color: var(--red); }
.log-warning { color: var(--yellow); }

/* ── Empty State ────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 24px;
    color: var(--text-secondary);
    font-size: 14px;
}

/* ── Market Detail Inline ───────────────────────── */
.market-detail-inline { padding: 8px 0; }
.market-actions { display: flex; gap: 8px; padding: 8px 0; }

/* ── HTMX Indicator ────────────────────────────── */
.htmx-indicator { display: none; color: var(--text-secondary); font-size: 12px; }
.htmx-request .htmx-indicator { display: inline; }

/* ── Loading ────────────────────────────────────── */
.loading { text-align: center; color: var(--text-secondary); padding: 20px; }

/* ── Clickable ──────────────────────────────────── */
.clickable { cursor: pointer; }