/* FormScan: hand-written CSS, no framework (D-055). */
:root {
  --fg: #1a1a1a;
  --muted: #555;
  --bg: #fff;
  --accent: #0b57d0;
  --border: #d0d0d0;
  --error-fg: #8a1c1c;
  --error-bg: #fdecec;
  --notice-bg: #eef4fd;
  font-family:
    system-ui,
    -apple-system,
    'Segoe UI',
    Roboto,
    sans-serif;
  line-height: 1.5;
  color: var(--fg);
  background: var(--bg);
}

body {
  margin: 0;
}

a {
  color: var(--accent);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--bg);
  padding: 0.5rem;
}

.site-header,
.page,
.site-footer {
  max-width: 48rem;
  margin: 0 auto;
  padding: 1rem;
}

.site-name {
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
}

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 2rem;
}

/* Forms */
.field {
  margin-bottom: 1rem;
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.field input[type='url'],
.field input[type='email'],
.field input[type='text'] {
  width: 100%;
  max-width: 32rem;
  padding: 0.5rem;
  font: inherit;
  border: 1px solid var(--border);
  border-radius: 4px;
  box-sizing: border-box;
}

.field input[aria-invalid='true'] {
  border-color: var(--error-fg);
}

.field-error {
  color: var(--error-fg);
  margin: 0.25rem 0 0;
}

.checkbox label {
  display: inline;
  font-weight: 400;
}

button {
  font: inherit;
  padding: 0.5rem 1.25rem;
  border: 0;
  border-radius: 4px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.alert-error {
  background: var(--error-bg);
  color: var(--error-fg);
}

.alert-notice {
  background: var(--notice-bg);
}

/* Results */
.report-header dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.25rem 1rem;
}

.report-header dt {
  font-weight: 600;
}

.report-header dd {
  margin: 0;
}

.score {
  font-size: 2rem;
  font-weight: 700;
}

.event-list,
.page-list {
  padding-left: 1.25rem;
}

.event-error {
  color: var(--error-fg);
}

[hidden] {
  display: none !important;
}

.queue-position {
  font-weight: 600;
}

.pages-scanned summary {
  cursor: pointer;
  font-weight: 600;
}

.page-url {
  overflow-wrap: anywhere;
}

.page-meta {
  color: var(--muted);
}

/* Report cards (REQ-129). Badges always carry their label text; colour only reinforces it. */
.score-partial {
  margin-left: 0.5rem;
  padding: 0.1rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-weight: 600;
  color: var(--muted);
}

.card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1rem;
}

.card-header h3 {
  margin: 0;
}

.card-summary {
  font-weight: 600;
  margin: 0.25rem 0 0;
}

.card-pages {
  color: var(--muted);
  margin: 0.25rem 0 0.75rem;
  overflow-wrap: anywhere;
}

.badge {
  display: inline-block;
  padding: 0.1rem 0.6rem;
  border: 2px solid currentColor;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
}

/* Text colours below are at least 4.5:1 on their backgrounds (WCAG 1.4.3). */
.badge-blocks {
  color: #8a1c1c;
  background: #fdecec;
}

.badge-friction {
  color: #6b4a00;
  background: #fff4d6;
}

.badge-clear {
  color: #1e5e2a;
  background: #e8f5ea;
}

.finding-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.finding {
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
}

.finding h4 {
  margin: 0 0 0.25rem;
}

.finding p {
  margin: 0.25rem 0;
}

.finding-meta,
.finding-wcag {
  color: var(--muted);
  font-size: 0.9rem;
}

.finding-selector summary {
  cursor: pointer;
  color: var(--accent);
}

.finding-selector code {
  display: block;
  padding: 0.5rem;
  background: #f4f4f4;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.positive-list {
  padding-left: 1.25rem;
}

/* Scan form */
.intro {
  max-width: 40rem;
}

.field-hint {
  color: var(--muted);
  margin: 0 0 0.25rem;
  font-size: 0.9rem;
}