:root {
    --bg: #0f1115;
    --card-bg: #1a1d24;
    --text: #e8e8ec;
    --muted: #8a8f98;
    --accent: #d4af37;
    --danger: #c0392b;
    --warning: #c0392b;
    --gold: #d4af37;
    --stale: #e0c341;
    --unverified: #6b6f76;
    --hazard: #c0392b;
    --resilient: #2e8b57;
    --sovereign: #d4af37;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

header {
    padding: 1.5rem 1rem;
    text-align: center;
    border-bottom: 1px solid #2a2d36;
}

header h1 { margin: 0; font-size: 1.6rem; }
.tagline { color: var(--muted); margin: 0.25rem 0 0; font-size: 0.9rem; }

main {
    max-width: 700px;
    margin: 0 auto;
    padding: 1rem;
}

section { margin-bottom: 2rem; }

.macro-banner {
    background: var(--card-bg);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent);
}
.macro-banner.warning { border-left-color: var(--warning); }
.muted { color: var(--muted); font-size: 0.85rem; }

.alert {
    background: #3a1f1f;
    border: 1px solid var(--danger);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.confidence-notice {
    background: #1e2028;
    border-left: 4px solid var(--muted);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--muted);
}

.confidence-notice strong {
    color: var(--text);
    display: block;
    margin-bottom: 0.4rem;
}

.confidence-notice p {
    margin: 0;
    line-height: 1.5;
}

.card-grid, .scenario-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

@media (min-width: 600px) {
    .card-grid, .scenario-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.card, .scenario-card {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 1rem;
}

.card h3 { margin: 0 0 0.25rem; }
.price { font-size: 1.4rem; font-weight: bold; margin: 0.25rem 0; }

.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.5rem 0; }
.tag {
    background: #2a2d36;
    color: var(--muted);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
}

.fidelity {
    display: inline-block;
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    margin-top: 0.25rem;
}
.fidelity.gold { background: var(--gold); color: #1a1d24; }
.fidelity.stale { background: var(--stale); color: #1a1d24; }
.fidelity.unverified { background: var(--unverified); color: #fff; }

.inline-form { margin-top: 0.5rem; }

button, .scenario-card {
    cursor: pointer;
    border: none;
    border-radius: 8px;
    padding: 0.6rem 1rem;
    font-size: 1rem;
}

button { background: var(--accent); color: #1a1d24; font-weight: bold; }
button.danger { background: var(--danger); color: #fff; }

.scenario-card {
    display: block;
    text-decoration: none;
    color: var(--text);
    border: 1px solid #2a2d36;
    transition: border-color 0.15s;
}
.scenario-card:hover { border-color: var(--accent); }

.deploy-form form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 10px;
}

label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.9rem; color: var(--muted); }
input, select {
    background: #2a2d36;
    border: 1px solid #3a3d46;
    color: var(--text);
    padding: 0.5rem;
    border-radius: 6px;
    font-size: 1rem;
}

.back-link {
    display: inline-block;
    color: var(--accent);
    text-decoration: none;
    margin-bottom: 1rem;
}

.scenario-detail h3 { color: var(--accent); margin-top: 1.5rem; }

footer {
    text-align: center;
    padding: 1rem;
    color: var(--muted);
    font-size: 0.8rem;
}

/* --- BATTLE / SCENARIO RESULTS --- */

.preview-badge {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.6rem;
    padding: 0.3rem 0.5rem;
    border-radius: 6px;
    font-size: 0.75rem;
    background: #2a2d36;
    border-left: 3px solid var(--unverified);
}
.preview-badge .preview-label { color: var(--muted); }
.preview-badge .preview-pct { font-weight: bold; }

.preview-badge.resilient { border-left-color: var(--resilient); }
.preview-badge.resilient .preview-pct { color: var(--resilient); }

.preview-badge.hazard { border-left-color: var(--hazard); }
.preview-badge.hazard .preview-pct { color: var(--hazard); }

.preview-badge.sovereign { border-left-color: var(--sovereign); }
.preview-badge.sovereign .preview-pct { color: var(--sovereign); }

.battle-summary {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 1rem;
    border-left: 4px solid var(--unverified);
}
.battle-summary.resilient { border-left-color: var(--resilient); }
.battle-summary.hazard { border-left-color: var(--hazard); }

.battle-totals {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 1rem 0;
}

@media (min-width: 600px) {
    .battle-totals {
        flex-direction: row;
        justify-content: space-between;
    }
}

.battle-stat {
    display: flex;
    flex-direction: column;
    background: #2a2d36;
    border-radius: 8px;
    padding: 0.6rem 0.8rem;
    flex: 1;
}
.battle-stat .label { color: var(--muted); font-size: 0.75rem; }
.battle-stat .value { font-size: 1.2rem; font-weight: bold; margin-top: 0.2rem; }
.battle-stat .value.gain { color: var(--resilient); }
.battle-stat .value.loss { color: var(--hazard); }

.verdict { font-style: italic; margin: 1rem 0 0.5rem; }

.battle-card { border-left: 4px solid var(--unverified); }
.battle-card.resilient { border-left-color: var(--resilient); }
.battle-card.hazard { border-left-color: var(--hazard); }
.battle-card.sovereign { border-left-color: var(--sovereign); }

.battle-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    padding: 0.15rem 0;
    border-top: 1px solid #2a2d36;
}
.battle-row:first-of-type { border-top: none; margin-top: 0.5rem; }
.battle-row.outcome { font-weight: bold; margin-top: 0.3rem; }
.battle-row .gain { color: var(--resilient); }
.battle-row .loss { color: var(--hazard); }

/* --- ENGINE V2 ADDITIONS --- */

.checkbox-label {
    flex-direction: row !important;
    align-items: center;
    gap: 0.5rem !important;
    color: var(--text);
    font-size: 0.9rem;
    cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
    width: 1rem; height: 1rem;
    accent-color: var(--accent);
    flex-shrink: 0;
}

.basis-label {
    color: var(--muted); font-size: 0.8rem;
    margin: -0.25rem 0 1rem;
    text-transform: uppercase; letter-spacing: 0.05em;
}
.rule-trail { margin-top: 0.5rem; font-size: 0.8rem; }
.rule-trail summary { cursor: pointer; color: var(--accent); }
.rule-trail ul { margin: 0.4rem 0 0; padding-left: 1rem; color: var(--muted); list-style: none; }
.rule-trail li { margin-bottom: 0.3rem; }
.rt-mult { color: var(--text); font-weight: 700; margin-right: 0.35rem; }

.demo-notice {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: var(--card-bg);
    border-left: 4px solid var(--accent);
    padding: 0.85rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}
.demo-notice-lock { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.demo-notice strong { display: block; margin-bottom: 0.15rem; }
.demo-notice p { margin: 0; }