frontend/src/styles.css

:root {
  --bg: #eef1f6;
  --bg-accent: #e4ebf5;
  --surface: #fbfcfe;
  --surface-2: #f3f6fb;
  --ink: #1a2332;
  --muted: #5b667a;
  --line: #d5dde9;
  --accent: #245bdb;
  --accent-soft: #dce7ff;
  --warn: #8a5a00;
  --warn-bg: #fff6e4;
  --danger: #9b2c2c;
  --danger-bg: #ffe8e8;
  --ok: #166534;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(26, 35, 50, 0.06);
  --font-ui: "Figtree", "Segoe UI", sans-serif;
  --font-display: "Fraunces", Georgia, serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  background:
    radial-gradient(1200px 500px at 10% -10%, #d9e6ff 0%, transparent 55%),
    radial-gradient(900px 400px at 100% 0%, #e8f0ea 0%, transparent 50%),
    var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 20px 96px;
}

.app-header {
  margin-bottom: 22px;
}

.app-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--ink);
  border-color: #b7c6e3;
  outline: none;
}

.nav-link.active {
  background: var(--accent-soft);
  border-color: #b7c6e3;
  color: var(--accent);
  font-weight: 600;
}

.app-header h1 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.lede {
  margin: 0 0 14px;
  color: var(--muted);
  max-width: 62ch;
  line-height: 1.45;
}

.provider-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-size: 13px;
}

.provider-strip span {
  color: var(--muted);
}

.provider-strip strong {
  color: var(--ink);
  font-weight: 600;
}

.unload-models-btn {
  margin-left: auto;
  font: inherit;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  cursor: pointer;
}

.unload-models-btn:hover:not(:disabled) {
  border-color: var(--ink);
}

.unload-models-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 18px 14px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.panel h2 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.kicker {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.settings-section {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px 14px;
  margin: 0 0 12px;
  background: var(--surface-2);
}

.settings-section > legend {
  padding: 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(200px, 1fr));
  gap: 12px;
}

.grid-1 {
  grid-template-columns: 1fr;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
}

.inline-check {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.help {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.35;
}

.model-options {
  display: grid;
  gap: 8px;
}

.model-option {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
}

.model-option:has(input:checked) {
  border-color: #9bb6f0;
  background: var(--accent-soft);
}

.model-option input {
  margin-top: 3px;
}

.model-option strong {
  display: block;
  font-size: 14px;
}

.model-option span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
  margin-top: 2px;
}

input,
select,
button,
textarea {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

button {
  cursor: pointer;
  background: var(--accent);
  border: none;
  color: #fff;
  font-weight: 600;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

button.secondary {
  background: #e8edf7;
  color: var(--ink);
}

button.danger {
  background: #b42318;
}

.sticky-save {
  position: sticky;
  bottom: 12px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding: 10px 12px;
  border: 1px solid #b8c9f0;
  border-radius: 10px;
  background: rgba(251, 252, 254, 0.96);
  backdrop-filter: blur(6px);
  box-shadow: 0 8px 24px rgba(26, 35, 50, 0.12);
}

.sticky-save .dirty {
  color: var(--warn);
  font-size: 13px;
  font-weight: 600;
}

.sticky-save .clean {
  color: var(--muted);
  font-size: 13px;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 10px 0;
  font-size: 13px;
}

.metric {
  min-width: 88px;
}

.metric .label {
  display: block;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric .value {
  font-weight: 700;
  font-size: 1.05rem;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 12px;
  font-size: 0.95rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0;
  align-items: center;
}

.reclassify-banner {
  padding: 10px 12px;
  border: 1px solid #c5d4ef;
  background: #f3f7ff;
  border-radius: 8px;
}

.reclassify-model select {
  min-width: 11rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.debug-eval-results {
  margin-top: 12px;
}

.debug-eval-results h3 {
  margin: 14px 0 8px;
  font-size: 1rem;
}

.debug-thumb {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 6px;
  background: #e8eef8;
}

.table-wrap {
  overflow-x: auto;
}

.progress-track {
  width: 100%;
  height: 5px;
  background: #dde4f0;
  border-radius: 999px;
  overflow: hidden;
  margin: 8px 0 12px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #2f6cf0, #4aa3ff);
  border-radius: 999px;
  transition: width 0.25s ease;
}

.tag-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0 4px;
  max-height: 160px;
  overflow-y: auto;
}

.tag-suggestion {
  background: var(--accent-soft);
  color: #1e3a8a;
  border: 1px solid #c7d2fe;
  font-size: 13px;
  padding: 4px 8px;
  font-weight: 500;
}

.tag-suggestion:hover {
  background: #dbeafe;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: #eef2ff;
  border: 1px solid #c7d2fe;
  border-radius: 999px;
  font-size: 13px;
}

.chip.warn {
  background: #fff7ed;
  border-color: #fdba74;
  color: #9a3412;
  margin-left: 6px;
}

.domain-toggle {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 8px;
}

.domain-toggle legend {
  padding: 0 6px;
  font-weight: 600;
}

.real-life-status {
  margin-top: 8px;
  font-size: 13px;
}

.chip button {
  padding: 0 6px;
  border-radius: 999px;
  background: transparent;
  color: #334155;
  font-weight: 700;
}

.chip button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.sfw-mode-toggle {
  margin: 8px 0 12px;
  font-weight: 600;
}

.tags-locked .chip {
  opacity: 0.72;
  filter: grayscale(0.35);
}

.chip-parked {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #64748b;
}

.parked-tags {
  margin-top: 10px;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.scan-preview {
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  background: #eef7f0;
  border: 1px solid #c9e2d1;
  font-size: 13px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th,
td {
  border: 1px solid var(--line);
  padding: 8px;
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--surface-2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.needs-review {
  background: var(--warn-bg);
}

.primary-empty {
  color: var(--warn);
  font-weight: 600;
}

.error {
  background: var(--danger-bg);
  border: 1px solid #f5b7b7;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 12px;
  color: var(--danger);
}

.notice {
  background: #e8f6ec;
  border: 1px solid #b7dfc3;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 12px;
  color: var(--ok);
}

.image-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 160px;
}

.image-thumb-wrap {
  position: relative;
  width: 140px;
  height: 140px;
}

.image-thumb {
  width: 140px;
  height: 140px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faff;
  display: block;
}

.media-badge {
  position: absolute;
  right: 6px;
  bottom: 6px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: rgba(20, 24, 33, 0.72);
  color: #fff;
  font-size: 11px;
  line-height: 22px;
  text-align: center;
  pointer-events: none;
}

.image-path {
  max-width: 220px;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.tag-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
}

.debug-json {
  margin-top: 6px;
  max-width: 360px;
  max-height: 220px;
  overflow: auto;
  font-size: 11px;
  line-height: 1.35;
  background: #152033;
  color: #e2e8f0;
  border-radius: 8px;
  padding: 8px;
}

.app-footer {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.app-footer p {
  margin: 0;
}

.app-footer a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.app-footer a:hover {
  color: var(--ink);
}

@media (max-width: 760px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .sticky-save {
    flex-direction: column;
    align-items: stretch;
  }
}