:root {
  --bg: #f8f9fa;
  --surface: #ffffff;
  --border: #dee2e6;
  --primary: #0d6efd;
  --primary-dark: #0b5ed7;
  --success: #198754;
  --danger: #dc3545;
  --warning: #fd7e14;
  --muted: #6c757d;
  --text: #212529;
  --radius: 8px;
  --shadow: 0 1px 4px rgba(0,0,0,.08);
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ── */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 56px;
}
.site-header .brand { font-weight: 700; font-size: 17px; color: var(--text); }
.site-header nav a { color: var(--muted); font-size: 14px; padding: 4px 0; }
.site-header nav a.active,
.site-header nav a:hover { color: var(--primary); }

.container { max-width: 960px; margin: 0 auto; padding: 32px 24px; }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 24px;
}
.card h2 { margin: 0 0 16px; font-size: 18px; }

/* ── Form ── */
.form-group { margin-bottom: 16px; }
label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
input[type="url"], input[type="text"] {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 15px;
  background: var(--surface);
  color: var(--text);
}
input[type="url"]:focus, input[type="text"]:focus {
  outline: 2px solid var(--primary);
  outline-offset: -1px;
  border-color: var(--primary);
}

.radio-group, .checkbox-group { display: flex; gap: 16px; flex-wrap: wrap; }
.radio-group label, .checkbox-group label {
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  user-select: none;
}
.radio-group label:has(input:checked),
.checkbox-group label:has(input:checked) {
  border-color: var(--primary);
  background: #e8f0fe;
  color: var(--primary);
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b02a37; }
.btn:disabled { opacity: .6; cursor: not-allowed; }

/* ── Status badges ── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.badge-running { background: #fff3cd; color: #664d03; }
.badge-completed { background: #d1e7dd; color: #0a3622; }
.badge-failed { background: #f8d7da; color: #58151c; }
.badge-cancelled { background: #e2e3e5; color: #41464b; }

/* ── Pass/Fail icons ── */
.icon-pass { color: var(--success); font-size: 18px; }
.icon-fail { color: var(--danger); font-size: 18px; }
.icon-error { color: var(--warning); font-size: 18px; }
.icon-skip { color: var(--muted); font-size: 18px; }

/* ── Table ── */
.results-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.results-table th, .results-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.results-table th { font-weight: 600; background: var(--bg); white-space: nowrap; }
.results-table td.fixture-cell { text-align: center; }
.results-table tr:last-child td { border-bottom: none; }
.results-table tr:hover td { background: #f5f7ff; }
.url-cell { word-break: break-all; max-width: 320px; font-family: monospace; font-size: 13px; }

/* ── Progress ── */
.progress-bar-wrap {
  background: var(--border);
  border-radius: 8px;
  height: 8px;
  overflow: hidden;
  margin: 8px 0;
}
.progress-bar {
  height: 100%;
  background: var(--primary);
  border-radius: 8px;
  transition: width .3s ease;
}
.progress-text { font-size: 13px; color: var(--muted); }

/* ── Recent runs list ── */
.run-list { list-style: none; margin: 0; padding: 0; }
.run-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.run-list li:last-child { border-bottom: none; }
.run-list .run-url { flex: 1; font-family: monospace; font-size: 13px; word-break: break-all; }
.run-list .run-time { color: var(--muted); white-space: nowrap; font-size: 13px; }

/* ── Archive ── */
.site-section { margin-bottom: 40px; }
.site-section h3 {
  font-size: 16px;
  margin: 0 0 4px;
  word-break: break-all;
}
.site-section .site-meta { font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.last-run-summary {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg);
  border-radius: 6px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.last-run-summary .fixture-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
}
.run-history { font-size: 14px; }
.run-history-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.run-history-row:last-child { border-bottom: none; }
.run-history-row .run-fixtures { display: flex; gap: 6px; }

/* ── Orphan content section ── */
.run-check-section {
  background: var(--bg);
  border-radius: 6px;
  padding: 16px;
  margin-top: 8px;
}
.run-check-section h4 { margin: 0 0 8px; font-size: 15px; }
.orphan-list { list-style: none; padding: 0; margin: 8px 0 0; }
.orphan-list li { font-family: monospace; font-size: 13px; padding: 2px 0; color: var(--muted); }

/* ── Detail accordion ── */
details summary { cursor: pointer; font-size: 13px; color: var(--muted); padding: 4px 0; }
details summary:hover { color: var(--primary); }
.violation-list { margin: 8px 0 0; padding: 0; list-style: none; }
.violation-list li {
  background: #fff5f5;
  border-left: 3px solid var(--danger);
  padding: 10px 12px;
  margin-bottom: 8px;
  border-radius: 0 4px 4px 0;
  font-size: 13px;
}
.violation-list li.v-overflow {
  background: var(--bg);
  border-left-color: var(--border);
  color: var(--muted);
}
.v-header { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.v-id { font-weight: 700; font-family: monospace; font-size: 13px; }
.v-impact {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  padding: 1px 6px;
  border-radius: 10px;
  background: #fde8e8;
  color: var(--danger);
}
.v-help {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  background: var(--border);
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  flex-shrink: 0;
}
.v-help:hover { background: var(--primary); color: #fff; }
.v-desc { color: var(--text); margin-bottom: 8px; }
.v-nodes { display: flex; flex-direction: column; gap: 6px; }
.v-node {
  background: #fff;
  border: 1px solid #f5c2c7;
  border-radius: 4px;
  padding: 7px 10px;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.v-node-label { font-weight: 600; color: var(--muted); margin-right: 4px; }
.v-selector code, .v-html code {
  font-family: monospace;
  font-size: 12px;
  word-break: break-all;
  color: var(--text);
}
.v-fix { color: #0a3622; }
.v-more-nodes { font-size: 12px; color: var(--muted); padding: 2px 0; }

/* ── Empty state ── */
.empty-state { text-align: center; padding: 48px 24px; color: var(--muted); }
.empty-state p { margin: 8px 0 0; }

/* ── Alert ── */
.alert {
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
  font-size: 14px;
}
.alert-error { background: #f8d7da; color: #58151c; border: 1px solid #f5c2c7; }
.alert-info { background: #cff4fc; color: #055160; border: 1px solid #b6effb; }

@media (max-width: 640px) {
  .container { padding: 16px; }
  .radio-group, .checkbox-group { flex-direction: column; gap: 8px; }
  .last-run-summary { flex-direction: column; align-items: flex-start; }
}