:root {
  --color-bg: #0f1115;
  --color-surface: #171a21;
  --color-border: #2a2e38;
  --color-text: #e6e8eb;
  --color-text-muted: #9aa1ac;
  --color-accent: #4f8cff;
  --color-pass: #35c46a;
  --color-fail: #ef5350;
  --color-warn: #f2a33c;
  --color-advisory: #9b7ef0;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0 16px 48px;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.5;
}

main {
  max-width: 720px;
  margin: 0 auto;
}

.page-header {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 0 16px;
}

.page-header h1 {
  font-size: 1.75rem;
  margin: 0 0 8px;
}

.subtitle {
  color: var(--color-text-muted);
}

.profile-picker {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.profile-picker__label {
  color: var(--color-text-muted);
}

.drop-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.drop-zone:hover,
.drop-zone:focus-visible,
.drop-zone.drop-zone--active {
  border-color: var(--color-accent);
  background: rgba(79, 140, 255, 0.06);
}

.drop-zone__title {
  font-size: 1.1rem;
  margin: 0 0 4px;
}

.drop-zone__or {
  color: var(--color-text-muted);
  margin: 8px 0;
}

button {
  font: inherit;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 10px 18px;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.08);
}

.report-container {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.file-report {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.file-report__name {
  font-weight: 600;
  margin: 0 0 4px;
  word-break: break-all;
}

.file-report__error {
  color: var(--color-fail);
  margin: 4px 0 0;
}

.profile-report {
  margin-top: 12px;
}

.profile-report__title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin: 0 0 8px;
}

.rule-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 0;
  border-top: 1px solid var(--color-border);
}

.rule-row:first-child {
  border-top: none;
}

.rule-row__badge {
  flex: 0 0 auto;
  min-width: 74px;
  text-align: center;
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.rule-row__badge--pass {
  background: rgba(53, 196, 106, 0.16);
  color: var(--color-pass);
}

.rule-row__badge--fail {
  background: rgba(239, 83, 80, 0.16);
  color: var(--color-fail);
}

.rule-row__badge--warn {
  background: rgba(242, 163, 60, 0.16);
  color: var(--color-warn);
}

.rule-row__badge--advisory {
  background: rgba(155, 126, 240, 0.18);
  color: var(--color-advisory);
  border: 1px dashed var(--color-advisory);
}

.rule-row__body {
  flex: 1 1 auto;
}

.rule-row__label {
  font-weight: 600;
  margin: 0;
}

.rule-row__message {
  margin: 2px 0 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.waitlist-section {
  margin-top: 40px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
}

.waitlist-section h2 {
  margin-top: 0;
}

.field {
  display: block;
  margin-bottom: 12px;
}

.field span {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.field input,
.field select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
}

.field--inline {
  display: inline-block;
  margin-right: 12px;
  min-width: 220px;
}

.intent-section {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.confirmation {
  margin-top: 10px;
  color: var(--color-pass);
}

.confirmation--error {
  color: var(--color-fail);
}

.page-footer {
  max-width: 720px;
  margin: 40px auto 0;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

@media (prefers-color-scheme: light) {
  :root {
    --color-bg: #f7f8fa;
    --color-surface: #ffffff;
    --color-border: #e1e4e9;
    --color-text: #1c1f26;
    --color-text-muted: #5b616e;
  }
}