/* Minimal dark UI */
:root {
  --bg: #0f1623;
  --card: #121a29;
  --text: #e9eefc;
  --muted: #9fb0ce;
  --accent: #3b82f6;
  --accent-2: #64748b;
  --ok: #10b981;
  --warn: #ef4444;
  --badge: #334155;
  --input: #0b1320;
  --border: #1e293b;
}
* { box-sizing: border-box; }
html,body { background: var(--bg); color: var(--text); font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 16px; }
h1 { font-size: 22px; margin: 0 0 8px; display:flex; align-items:center; gap:10px; }
.badge { background: var(--badge); color: #cbd5e1; padding: 4px 8px; border-radius: 999px; font-size: 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.block { margin-top: 8px; }
.row { display: flex; flex-direction: column; gap: 6px; margin: 12px 0; }
.row-inline { display:flex; align-items:center; gap:10px; flex-wrap: wrap; }
.grid { display:grid; gap: 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } }

.label { font-size: 12px; color: var(--muted); }
input[type="text"], input[type="file"], textarea {
  background: var(--input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 10px;
  width: 100%;
}
textarea { resize: vertical; min-height: 220px; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 12px; }
.btn { background: #1f2937; color: #e5e7eb; border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; cursor: pointer; }
.btn:hover { filter: brightness(1.05); }
.btn-primary { background: var(--accent); border-color: #1d4ed8; }
.btn-secondary { background: #0b1320; }
.wide { width: 100%; }

.pill { border-radius: 999px; padding: 4px 8px; font-size: 12px; border: 1px solid var(--border); }
.pill-ok { background: rgba(16,185,129,.15); color: #34d399; }
.pill-warn { background: rgba(239,68,68,.15); color: #f87171; }
.hidden { display:none; }

.result { background: #0a1220; border:1px solid var(--border); border-radius: 12px; padding: 12px; max-height: 280px; overflow:auto; }

/* Dashboard chart container fix */
.chart-card { position: relative; height: 320px; min-height: 260px; max-height: 420px; }
.chart-card > canvas { width: 100% !important; height: 100% !important; }