/* regime_options dashboard */
:root {
    --bg: #0f1117;
    --surface: #1a1d28;
    --surface-hover: #222636;
    --border: #2d3248;
    --text: #e4e6f0;
    --text-dim: #8b8fa3;
    --accent: #5b8af5;
    --green: #22c55e;
    --red: #ef4444;
    --amber: #f59e0b;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
}

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

/* ── Layout ────────────────────────────────────────── */
.container { max-width: 1400px; margin: 0 auto; padding: 20px 24px; }

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.header h1 {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.header h1 span { color: var(--accent); }

nav { display: flex; gap: 24px; }
nav a {
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 500;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
}
nav a:hover, nav a.active {
    color: var(--text);
    text-decoration: none;
    border-bottom-color: var(--accent);
}

/* ── Cards ─────────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 16px;
}

.card h2 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dim);
    margin-bottom: 16px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

/* ── Stat blocks ───────────────────────────────────── */
.stat { padding: 12px 0; }
.stat-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-dim);
    margin-bottom: 4px;
}
.stat-value {
    font-size: 22px;
    font-weight: 700;
    font-family: var(--mono);
}
.stat-value.positive { color: var(--green); }
.stat-value.negative { color: var(--red); }
.stat-value.neutral { color: var(--amber); }

/* ── Status badges ─────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--mono);
}
.badge-green { background: rgba(34,197,94,0.15); color: var(--green); }
.badge-red { background: rgba(239,68,68,0.15); color: var(--red); }
.badge-amber { background: rgba(245,158,11,0.15); color: var(--amber); }
.badge-blue { background: rgba(91,138,245,0.15); color: var(--accent); }

/* ── Tables ────────────────────────────────────────── */
.results-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--mono);
    font-size: 13px;
}
.results-table th {
    text-align: left;
    padding: 10px 12px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-dim);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    white-space: nowrap;
}
.results-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.results-table tr:hover td {
    background: var(--surface-hover);
}
.results-table td.num { text-align: right; }
.results-table .positive { color: var(--green); }
.results-table .negative { color: var(--red); }
.results-table .recommended { background: rgba(91,138,245,0.08); }

/* ── Buttons ───────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.15s;
    font-family: var(--font);
}
.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-primary:hover { background: #4a7ae4; }
.btn-primary:disabled {
    background: var(--border);
    color: var(--text-dim);
    cursor: not-allowed;
}

.btn-sm { padding: 6px 14px; font-size: 12px; }

/* ── DTE selector ──────────────────────────────────── */
.dte-selector {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 16px;
}
.dte-chip {
    padding: 6px 14px;
    border-radius: 4px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-dim);
    font-size: 12px;
    font-family: var(--mono);
    cursor: pointer;
    transition: all 0.15s;
}
.dte-chip:hover { border-color: var(--accent); color: var(--text); }
.dte-chip.active {
    background: rgba(91,138,245,0.15);
    border-color: var(--accent);
    color: var(--accent);
}

/* ── Progress bar ──────────────────────────────────── */
.progress-bar {
    height: 3px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
    margin: 12px 0;
}
.progress-bar .fill {
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    animation: progress 2s ease-in-out infinite;
}
@keyframes progress {
    0% { width: 0%; margin-left: 0; }
    50% { width: 40%; margin-left: 30%; }
    100% { width: 0%; margin-left: 100%; }
}

/* ── Detail panel ──────────────────────────────────── */
.detail-panel {
    display: none;
    padding: 16px 12px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}
.detail-panel.open { display: table-row; }

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.detail-section h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dim);
    margin-bottom: 8px;
}

.mini-table {
    width: 100%;
    font-family: var(--mono);
    font-size: 12px;
}
.mini-table td { padding: 4px 8px; }
.mini-table td:first-child { color: var(--text-dim); }

/* ── Log output ────────────────────────────────────── */
.log-output {
    background: #0a0c10;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px;
    font-family: var(--mono);
    font-size: 12px;
    line-height: 1.6;
    max-height: 400px;
    overflow-y: auto;
    white-space: pre-wrap;
    color: var(--text-dim);
}

/* ── Regime tag ────────────────────────────────────── */
.regime-tag {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    font-family: var(--mono);
}
.regime-BULL { background: rgba(34,197,94,0.15); color: var(--green); }
.regime-BEAR { background: rgba(239,68,68,0.15); color: var(--red); }
.regime-NEUTRAL { background: rgba(245,158,11,0.15); color: var(--amber); }
.regime-CRASH { background: rgba(239,68,68,0.25); color: #ff6b6b; }
.regime-EUPHORIA { background: rgba(34,197,94,0.25); color: #6bff9e; }

/* ── Config management ─────────────────────────────── */
.btn-outline {
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--border);
}
.btn-outline:hover {
    border-color: var(--text-dim);
    color: var(--text);
}

.config-sync-badge {
    padding: 8px 20px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--mono);
}
.config-sync-badge.synced {
    background: rgba(34,197,94,0.12);
    color: var(--green);
}
.config-sync-badge.diverged {
    background: rgba(245,158,11,0.12);
    color: var(--amber);
}

.config-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dim);
    user-select: none;
}
.config-toggle:hover { color: var(--text); }
.config-toggle-arrow {
    font-size: 10px;
    transition: transform 0.15s;
}

.config-editor {
    width: 100%;
    min-height: 400px;
    background: #0a0c10;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px;
    font-family: var(--mono);
    font-size: 12px;
    line-height: 1.6;
    color: var(--text);
    resize: vertical;
    tab-size: 2;
    outline: none;
}
.config-editor:focus {
    border-color: var(--accent);
}

.config-diff {
    background: rgba(245,158,11,0.05);
    border: 1px solid rgba(245,158,11,0.2);
    border-radius: 6px;
    padding: 12px;
}

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 768px) {
    .card-grid { grid-template-columns: 1fr; }
    .detail-grid { grid-template-columns: 1fr; }
    .results-table { font-size: 11px; }
    .results-table td, .results-table th { padding: 6px 8px; }
}