:root {
  --primary: #0058a8;
  --text: #201820;
  --bg: #f4f6f8;
  --border: #d8dfe5;
  --muted: #4a5560;
  --success: #2f8f5b;
  --warning: #d6a037;
  --danger: #c0392b;
  --info: #2d7fbf;
  --card: #ffffff;
  --shadow: 0 8px 24px rgba(0,0,0,0.08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Open Sans', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
}
.hero {
  position: relative;
  background: linear-gradient(180deg, rgba(32,24,32,0.55), rgba(32,24,32,0.25)), url('assets/hero.jpg') center/cover;
  color: #fff;
  padding: 18px 32px 32px;
}
.hero .overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(32,24,32,0.6), rgba(32,24,32,0.2)); }
.topbar { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; gap: 12px; align-items: center; }
.brand img { height: 48px; background: #fff; padding: 8px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.15); box-shadow: var(--shadow); }
.brand-title { font-weight: 700; letter-spacing: 0.2px; }
.brand-subtitle { font-size: 12px; opacity: 0.85; }
.role-switcher { background: rgba(255,255,255,0.1); padding: 8px 12px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.25); }
.role-switcher label { font-size: 12px; display: block; opacity: 0.8; }
.role-switcher select { background: #fff; border: none; padding: 8px; border-radius: 6px; min-width: 180px; }
.hero-text { position: relative; z-index: 1; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 24px; align-items: center; margin-top: 18px; }
.hero h1 { font-family: 'Raleway', 'Open Sans', sans-serif; font-size: 28px; margin: 0 0 8px; }
.hero p { margin: 0; line-height: 1.4; }
.kicker { text-transform: uppercase; letter-spacing: 1px; font-size: 12px; color: #b8d8ff; }
.hero-image img { width: 100%; border-radius: 10px; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,0.25); }

.container { max-width: 1280px; margin: 24px auto 64px; padding: 0 24px; position: relative; }
.grid { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto; gap: 16px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; box-shadow: var(--shadow); }
.dashboard { grid-column: 1 / span 2; }
.section-title { font-weight: 700; margin-bottom: 12px; letter-spacing: 0.2px; }
.filters-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 12px; }
.filters select, .filters input { width: 100%; padding: 8px; border: 1px solid var(--border); border-radius: 6px; }

.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 12px; }
.kpi { padding: 12px; border-radius: 10px; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); }
.kpi .kpi-label { font-size: 13px; color: var(--muted); }
.kpi .kpi-value { font-size: 32px; font-weight: 700; margin: 4px 0; }
.kpi .kpi-detail { font-size: 13px; color: var(--muted); }
.kpi.success { border-left: 4px solid var(--success); }
.kpi.info { border-left: 4px solid var(--info); }
.kpi.warning { border-left: 4px solid var(--warning); }
.kpi.danger { border-left: 4px solid var(--danger); }

#task-list table { width: 100%; border-collapse: collapse; }
#task-list th, #task-list td { padding: 10px 8px; border-bottom: 1px solid var(--border); font-size: 14px; }
#task-list th { background: var(--bg); text-align: left; }
#task-list tr:hover { background: rgba(0,88,168,0.05); cursor: pointer; }
.selected-row { background: rgba(0,88,168,0.08); }

.badge { display: inline-block; padding: 4px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.info { background: #e5f1fb; color: var(--primary); }
.badge.success { background: #e6f4ee; color: var(--success); }
.badge.warning { background: #fff4df; color: var(--warning); }
.badge.danger { background: #fce9e6; color: var(--danger); }
.badge.dark { background: #201820; color: #fff; }

.buttons { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
button { border: none; padding: 10px 14px; border-radius: 6px; font-weight: 600; cursor: pointer; }
button.primary { background: var(--primary); color: #fff; }
button.ghost { background: #f4f6f8; color: var(--text); border: 1px solid var(--border); }
button.danger { background: var(--danger); color: #fff; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.detail h3 { margin: 0 0 8px; }
.detail .meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 8px; font-size: 14px; }
.detail .panel { margin-top: 12px; padding: 12px; border: 1px solid var(--border); border-radius: 8px; background: #fafbfc; }
.detail .panel h4 { margin: 0 0 8px; }
.empty { color: var(--muted); }

.audit { margin-top: 12px; padding-left: 12px; border-left: 2px solid var(--primary); }
.audit .event { margin-bottom: 8px; font-size: 13px; }
.audit .event time { display: inline-block; min-width: 140px; color: var(--muted); }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 12px; }
.form-grid label { font-size: 14px; display: flex; flex-direction: column; gap: 6px; }
.form-grid input, .form-grid textarea, .form-grid select { padding: 8px; border: 1px solid var(--border); border-radius: 6px; font-family: inherit; }
.form-grid textarea { min-height: 80px; resize: vertical; }
.hint { font-size: 12px; color: var(--muted); grid-column: 1/-1; }

.planning-list { display: grid; gap: 12px; }
.plan-card { border: 1px dashed var(--border); padding: 12px; border-radius: 8px; background: #fff; }
.plan-header { display: flex; justify-content: space-between; align-items: center; }
.plan-status { font-size: 13px; color: var(--muted); }

.alert { padding: 10px 12px; border-radius: 8px; border-left: 4px solid; margin: 8px 0; }
.alert.info { background: #e5f1fb; border-color: var(--info); }
.alert.warning { background: #fff4df; border-color: var(--warning); }
.alert.danger { background: #fce9e6; border-color: var(--danger); }

.modal { position: fixed; inset: 0; background: rgba(32,24,32,0.45); display: flex; align-items: center; justify-content: center; z-index: 10; }
.modal.hidden { display: none; }
.modal-card { background: #fff; padding: 16px; border-radius: 10px; width: min(640px, 95vw); box-shadow: var(--shadow); }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }

.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { display: grid; grid-template-columns: 120px 1fr; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 13px; }

@media (max-width: 960px) {
  .grid { grid-template-columns: 1fr; }
  .hero-text { grid-template-columns: 1fr; }
  .brand { gap: 8px; }
}