:root {
  --bg: #f8fafc;
  --card: #ffffff;
  --primary: #0284c7;
  --accent: #0d9488;
  --warn: #f59e0b;
}
* { box-sizing: border-box; font-family: Inter, system-ui, sans-serif; }
body { margin: 0; background: var(--bg); color: #0f172a; }
.topbar { position: sticky; top: 0; z-index: 1000; background: #fff; padding: 10px; border-bottom: 1px solid #e2e8f0; }
h1 { margin: 0 0 8px; font-size: 1.2rem; }
.nav-buttons { display: flex; gap: 8px; }
button { border: 1px solid #cbd5e1; background: #fff; border-radius: 10px; padding: 10px 12px; font-size: 0.95rem; }
button.primary { background: var(--primary); color: white; border-color: var(--primary); }
button:disabled { opacity: 0.5; }
.nav-btn.active, .sheet-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.banner { padding: 8px 12px; background: #e0f2fe; color: #075985; font-size: 0.9rem; }
main { padding: 10px; }
.screen { display: none; }
.screen.active { display: block; }
.kpi-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 8px; }
.kpi-card { background: var(--card); border-radius: 12px; padding: 10px; border: 1px solid #cbd5e1; }
.kpi-card h2 { margin: 0; font-size: 0.85rem; color: #475569; }
.kpi-card p { margin: 6px 0 0; font-size: 1.35rem; font-weight: 700; }
.rule-line { font-size: 0.78rem; background: #ecfeff; color: #155e75; padding: 8px; border-radius: 10px; margin-bottom: 8px; }
.map { height: 38vh; border-radius: 12px; border: 2px solid #bfdbfe; overflow: hidden; }
.selected-chip { margin: 8px 0; background: #eef2ff; padding: 7px 10px; border-radius: 999px; display: inline-block; font-weight: 600; }
.bottom-sheet { margin-top: 8px; background: white; border: 1px solid #e2e8f0; border-radius: 14px; padding: 8px; }
.sheet-tabs { display: flex; gap: 8px; margin-bottom: 8px; }
.sheet-content { display: none; }
.sheet-content.active { display: block; }
.priority-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.priority-item { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 10px; padding: 8px; font-size: 0.9rem; }
.badge { margin-left: 6px; border-radius: 999px; font-size: 0.75rem; padding: 2px 8px; }
.badge.warn { background: #fef3c7; color: #92400e; }
.badge.alert { background: #ffedd5; color: #9a3412; }
.resource-board { display: grid; gap: 8px; }
.resource-card { border: 1px solid #e2e8f0; border-radius: 10px; padding: 8px; background: #fff; }
.resource-card h4 { margin: 0 0 6px; }
label { display: block; margin: 6px 0; font-size: 0.85rem; }
input, select { width: 100%; margin-top: 4px; padding: 10px; border-radius: 8px; border: 1px solid #cbd5e1; }
.form-row { margin-bottom: 8px; }
.action-row { display: flex; gap: 8px; margin-top: 8px; }
.checklist { display: grid; gap: 8px; padding-left: 18px; }
.modal { position: fixed; inset: 0; background: rgba(15, 23, 42, 0.45); display: grid; place-items: center; z-index: 1200; }
.modal-card { background: white; border-radius: 12px; width: min(92vw, 420px); padding: 12px; }
.hidden { display: none !important; }
.toast { position: fixed; bottom: 12px; left: 50%; transform: translateX(-50%); background: #0f172a; color: white; padding: 10px 14px; border-radius: 999px; z-index: 1300; }
.cell-label { background: transparent; border: none; box-shadow: none; color: #0f172a; font-weight: 700; text-align: center; }
.muted { color: #64748b; margin: 0 0 8px; font-size: 0.85rem; }