* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0e17;
  --surface: #111827;
  --surface2: #1a2236;
  --border: #1e293b;
  --text: #e2e8f0;
  --text-dim: #94a3b8;
  --primary: #6366f1;
  --primary-hover: #818cf8;
  --critical: #ef4444;
  --critical-bg: rgba(239,68,68,0.1);
  --warning: #f59e0b;
  --warning-bg: rgba(245,158,11,0.1);
  --info: #3b82f6;
  --info-bg: rgba(59,130,246,0.1);
  --success: #22c55e;
  --success-bg: rgba(34,197,94,0.1);
  --manual: #a855f7;
  --manual-bg: rgba(168,85,247,0.1);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 20px;
}

.header {
  text-align: center;
  margin-bottom: 40px;
}

.header h1 {
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  color: var(--text-dim);
  margin-top: 8px;
  font-size: 14px;
}

.audit-form {
  margin-bottom: 32px;
}

.input-group {
  display: flex;
  gap: 12px;
}

.input-group input {
  flex: 1;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}

.input-group input:focus {
  border-color: var(--primary);
}

.input-group button {
  padding: 14px 32px;
  border: none;
  border-radius: 10px;
  background: var(--primary);
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.input-group button:hover { background: var(--primary-hover); }
.input-group button:disabled { opacity: 0.5; cursor: not-allowed; }

.progress-section {
  margin-bottom: 32px;
}

.progress-bar {
  height: 6px;
  background: var(--surface2);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--primary);
  border-radius: 3px;
  transition: width 0.5s ease;
}

.progress-text {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-dim);
  text-align: center;
}

.hidden { display: none !important; }

.summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

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

.summary-card .value {
  font-size: 28px;
  font-weight: 700;
}

.summary-card .label {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}

.summary-card.critical .value { color: var(--critical); }
.summary-card.warning .value { color: var(--warning); }
.summary-card.info .value { color: var(--info); }
.summary-card.success .value { color: var(--success); }
.summary-card.manual .value { color: var(--manual); }
.summary-card.token .value { color: var(--text-dim); }
.token-detail { font-size: 11px; color: var(--text-dim); margin-top: 4px; opacity: 0.7; }

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}

.tab {
  padding: 10px 20px;
  border: none;
  background: none;
  color: var(--text-dim);
  font-size: 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}

.tab:hover { color: var(--text); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

.principle-group {
  margin-bottom: 24px;
}

.principle-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--surface2);
  border-radius: 8px;
  margin-bottom: 12px;
  cursor: pointer;
  user-select: none;
}

.principle-header:hover { background: var(--surface); }

.principle-header .arrow {
  transition: transform 0.2s;
  font-size: 12px;
  color: var(--text-dim);
}

.principle-header .arrow.open { transform: rotate(90deg); }

.principle-header h3 {
  font-size: 15px;
  font-weight: 600;
  flex: 1;
}

.principle-header .count {
  font-size: 12px;
  color: var(--text-dim);
}

.finding {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 10px;
  overflow: hidden;
}

.finding-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  user-select: none;
}

.finding-header:hover { background: var(--surface2); }

.severity-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  white-space: nowrap;
}

.severity-badge.critical { background: var(--critical-bg); color: var(--critical); }
.severity-badge.warning { background: var(--warning-bg); color: var(--warning); }
.severity-badge.info { background: var(--info-bg); color: var(--info); }
.severity-badge.manual { background: var(--manual-bg); color: var(--manual); }

.bk-ref {
  font-size: 12px;
  color: var(--text-dim);
  font-family: monospace;
  white-space: nowrap;
}

.finding-title {
  font-size: 13px;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.finding-body {
  padding: 0 16px 16px;
  display: none;
}

.finding-body.open { display: block; }

.finding-body h4 {
  font-size: 12px;
  color: var(--text-dim);
  margin: 12px 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.finding-body p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
}

.code-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  line-height: 1.5;
  overflow-x: auto;
}

.code-block .copy-btn {
  display: block;
  margin-left: auto;
  padding: 4px 10px;
  background: var(--surface2);
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0 6px 0 0;
  color: var(--text-dim);
  font-size: 11px;
  cursor: pointer;
  text-align: right;
}

.code-block .copy-btn:hover { background: var(--surface); color: var(--text); }

.code-block pre {
  margin: 0;
  padding: 0;
}

.code-block code {
  display: block;
  padding: 12px 14px;
  white-space: pre-wrap;
  word-break: break-word;
  tab-size: 2;
}

.error-section {
  background: var(--critical-bg);
  border: 1px solid var(--critical);
  border-radius: 8px;
  padding: 16px;
  color: var(--critical);
  text-align: center;
}

.export-bar {
  margin-top: 24px;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.export-bar button {
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.export-bar button:hover {
  background: var(--surface2);
  border-color: var(--primary);
}

.manual-summary {
  background: var(--manual-bg);
  border: 1px solid rgba(168,85,247,0.2);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.manual-summary-count {
  font-size: 28px;
  font-weight: 700;
  color: var(--manual);
}

.manual-summary-label {
  font-size: 14px;
  color: var(--text-dim);
}

.manual-group {
  margin-bottom: 24px;
}

.manual-group-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.manual-group-icon {
  color: var(--manual);
  font-size: 14px;
}

.manual-group-header h3 {
  font-size: 14px;
  font-weight: 600;
  flex: 1;
}

.manual-group-count {
  font-size: 12px;
  color: var(--text-dim);
  background: var(--surface2);
  padding: 3px 10px;
  border-radius: 12px;
}

.manual-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 8px;
  overflow: hidden;
  transition: border-color 0.2s, opacity 0.3s;
}

.manual-card.done {
  opacity: 0.5;
  border-color: var(--success);
}

.manual-card.expanded {
  border-color: var(--manual);
}

.manual-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
}

.manual-card-top:hover {
  background: var(--surface2);
}

.manual-card-check {
  color: var(--manual);
  cursor: pointer;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.manual-card.done .manual-card-check {
  color: var(--success);
}

.manual-card-info {
  flex: 1;
  min-width: 0;
}

.manual-card-meta {
  display: flex;
  gap: 8px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}

.manual-card-criterion {
  font-size: 12px;
  font-weight: 600;
  color: var(--manual);
  background: var(--manual-bg);
  padding: 2px 8px;
  border-radius: 4px;
}

.manual-card-wcag {
  font-size: 11px;
  color: var(--text-dim);
  background: var(--surface2);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: monospace;
}

.manual-card-question {
  font-size: 11px;
  color: var(--text-dim);
  background: var(--surface2);
  padding: 2px 8px;
  border-radius: 4px;
}

.manual-card-title {
  font-size: 13px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.manual-card-arrow {
  font-size: 10px;
  color: var(--text-dim);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.manual-card.expanded .manual-card-arrow {
  transform: rotate(180deg);
}

.manual-card-body {
  display: none;
  padding: 0 16px 16px;
  border-top: 1px solid var(--border);
}

.manual-card-body.open {
  display: block;
}

.manual-card-section {
  margin-top: 14px;
}

.manual-card-section h4 {
  font-size: 11px;
  color: var(--manual);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  font-weight: 600;
}

.manual-card-section p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
}

.score-ring {
  width: 80px;
  height: 80px;
  margin: 0 auto;
}

/* Summary card extras */
.summary-card.pass-card .value { color: var(--success); }
.summary-card.na-card .value { color: var(--text-dim); }

/* Criteria Tab */
.criteria-summary { margin-bottom: 16px; }

.criteria-bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--surface2);
  margin-bottom: 8px;
}
.criteria-bar-pass { background: var(--success); }
.criteria-bar-fail { background: var(--critical); }
.criteria-bar-manual { background: var(--manual); }
.criteria-bar-na { background: var(--text-dim); opacity: 0.4; }

.criteria-legend {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--text-dim);
  flex-wrap: wrap;
}
.legend-item { display: flex; align-items: center; gap: 4px; }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.pass-dot { background: var(--success); }
.fail-dot { background: var(--critical); }
.manual-dot { background: var(--manual); }
.na-dot { background: var(--text-dim); opacity: 0.4; }

.criteria-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.criteria-filter {
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-dim);
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
}
.criteria-filter:hover { border-color: var(--primary); color: var(--text); }
.criteria-filter.active { background: var(--primary); color: white; border-color: var(--primary); }

.criteria-group { margin-bottom: 20px; }
.criteria-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--surface2);
  border-radius: 8px;
  margin-bottom: 8px;
}
.criteria-group-header h3 { font-size: 14px; font-weight: 600; }
.criteria-group-stats { font-size: 11px; color: var(--text-dim); }

.criteria-bk-group { margin-bottom: 4px; }
.criteria-bk-header {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  padding: 6px 14px 4px;
}
.criteria-bk-wcag { font-weight: 400; color: var(--text-dim); opacity: 0.7; }

.criteria-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
.criteria-item:hover { background: var(--surface2); }

.criteria-item-left {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 60px;
  padding-top: 2px;
}
.criteria-q-num { font-size: 11px; color: var(--text-dim); font-weight: 600; }

.criteria-item-middle { flex: 1; }
.criteria-question { font-size: 13px; line-height: 1.5; color: var(--text); }
.criteria-reason { font-size: 11px; color: var(--manual); margin-top: 2px; }
.criteria-finding-count { font-size: 11px; color: var(--critical); margin-top: 2px; font-weight: 600; }
.criteria-na-reason { font-size: 11px; color: var(--text-dim); margin-top: 2px; font-style: italic; }

.criteria-item-right { min-width: 80px; text-align: right; padding-top: 2px; }
.criteria-status-label {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}
.status-label-pass { background: var(--success-bg); color: var(--success); }
.status-label-fail { background: var(--critical-bg); color: var(--critical); }
.status-label-manual { background: var(--manual-bg); color: var(--manual); }
.status-label-na { background: rgba(148,163,184,0.1); color: var(--text-dim); }

.status-icon { font-size: 14px; display: inline-block; width: 18px; text-align: center; }
.status-pass { color: var(--success); }
.status-fail { color: var(--critical); }
.status-manual { color: var(--manual); }
.status-na { color: var(--text-dim); }

.criteria-status-na { opacity: 0.5; }
.criteria-status-pass { border-left: 2px solid var(--success); }
.criteria-status-fail { border-left: 2px solid var(--critical); background: var(--critical-bg); }
.criteria-status-manual { border-left: 2px solid var(--manual); }