:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --bg: #f3f4f6;
  --card-bg: #ffffff;
  --border: #e5e7eb;
  --text: #1f2937;
  --text-muted: #6b7280;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--card-bg);
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

.topbar h1 { font-size: 1.25rem; margin: 0; }

.container {
  max-width: 1100px;
  margin: 24px auto;
  padding: 0 24px;
}

.btn {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  cursor: pointer;
}

.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
}

.card-number { display: block; font-size: 1.8rem; font-weight: 700; }
.card-label { display: block; font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }
.card-total .card-number { color: var(--primary); }
.card-ringan .card-number { color: #16a34a; }
.card-sedang .card-number { color: #ca8a04; }
.card-berat .card-number { color: #ea580c; }
.card-roboh .card-number { color: #dc2626; }
.card-selesai .card-number { color: #0891b2; }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  background: var(--card-bg);
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.filter-bar input[type="text"],
.filter-bar select {
  padding: 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 0.9rem;
}

.filter-bar input[type="text"] { flex: 1; min-width: 180px; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.data-table th, .data-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.data-table th { background: #f9fafb; font-weight: 600; }
.data-table .empty { text-align: center; color: var(--text-muted); padding: 24px; }
.data-table .actions a { margin-right: 10px; color: var(--primary); text-decoration: none; }
.data-table .link-hapus { color: var(--danger); }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
}
.badge-ringan { background: #16a34a; }
.badge-sedang { background: #ca8a04; }
.badge-berat { background: #ea580c; }
.badge-roboh { background: #dc2626; }

.form-card, .detail-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  max-width: 700px;
}

.form-row { margin-bottom: 16px; }
.form-row label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 0.9rem; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 9px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 0.9rem;
  font-family: inherit;
}
.form-row small { color: var(--text-muted); display: block; margin-top: 4px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.two-col > div { margin-bottom: 0; }

.foto-preview img { max-width: 220px; border-radius: 8px; margin-bottom: 8px; display: block; }

.alert-error {
  background: #fee2e2;
  color: #991b1b;
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  max-width: 700px;
}

.detail-foto { max-width: 100%; border-radius: 10px; margin-bottom: 16px; max-height: 320px; object-fit: cover; }
.detail-table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.detail-table th, .detail-table td { text-align: left; padding: 8px 4px; border-bottom: 1px solid var(--border); vertical-align: top; }
.detail-table th { width: 180px; color: var(--text-muted); font-weight: 600; }
.detail-actions { margin-top: 20px; display: flex; gap: 10px; }

@media (max-width: 640px) {
  .two-col { grid-template-columns: 1fr; }
  .data-table { display: block; overflow-x: auto; }
}