:root {
  --bg: #f9fafb;
  --fg: #1a202c;
  --muted: #6b7280;
  --border: #e5e7eb;
  --primary: #2563eb;
  --error: #dc2626;
  --ok: #16a34a;
  --pending: #ca8a04;
}

* { box-sizing: border-box; }

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

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.5rem;
  background: white;
  border-bottom: 1px solid var(--border);
}

.topbar .brand { font-weight: 600; text-decoration: none; color: var(--fg); }
.topbar nav { display: flex; gap: 1rem; align-items: center; }
.topbar nav a { color: var(--primary); text-decoration: none; }
.topbar .who { color: var(--muted); font-size: 0.875rem; }

.container { max-width: 1100px; margin: 2rem auto; padding: 0 1.5rem; }

h1 { font-size: 1.5rem; margin-top: 0; }

.form p { margin: 0.75rem 0; display: flex; flex-direction: column; gap: 0.25rem; }
.form label { font-size: 0.875rem; color: var(--muted); }
.form input { padding: 0.5rem; border: 1px solid var(--border); border-radius: 4px; font-size: 1rem; }
.form .error { color: var(--error); font-size: 0.875rem; }
.form button, .inline-form button {
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: white;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.875rem;
}
.form button:hover, .inline-form button:hover { opacity: 0.9; }

.inline-form { display: inline-block; margin: 0; }

.flashes { list-style: none; padding: 0; }
.flash { padding: 0.75rem 1rem; border-radius: 4px; margin: 0.5rem 0; }
.flash-error { background: #fee2e2; color: var(--error); }
.flash-ok    { background: #dcfce7; color: var(--ok); }

.muted { color: var(--muted); font-size: 0.875rem; }

table.data { width: 100%; border-collapse: collapse; background: white; }
table.data th, table.data td { padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--border); text-align: left; font-size: 0.9rem; }
table.data th { background: #f3f4f6; }
table.data .actions { display: flex; gap: 0.5rem; }

tr.status-pending  td:nth-child(4) { color: var(--pending); font-weight: 600; }
tr.status-disabled td:nth-child(4) { color: var(--muted); }
tr.status-approved td:nth-child(4) { color: var(--ok); }

.report-cards { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.report-cards .card { background: white; border: 1px solid var(--border); border-radius: 6px; padding: 1rem; }
.report-cards .card h3 { margin: 0 0 0.5rem 0; font-size: 1rem; }
.report-cards .card h3 a { color: var(--primary); text-decoration: none; }

.filter-bar { display: flex; gap: 1rem; align-items: end; margin: 1rem 0; }
.filter-bar label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.875rem; color: var(--muted); }
.filter-bar input, .filter-bar select { padding: 0.4rem; border: 1px solid var(--border); border-radius: 4px; font-size: 0.9rem; }

.pager { margin-top: 1rem; display: flex; gap: 1rem; }
.pager a { color: var(--primary); text-decoration: none; }