:root {
  /* brand tokens — constant across themes (extracted from exolaunch.com, see web/design-tokens.md) */
  --accent-2: #4030f4;
  --gradient-brand: linear-gradient(90deg, var(--accent), var(--accent-2));
  --font-display: "Magistral", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: "Norwegian", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius-lg: 15px;
  --radius-sm: 10px;
  --transition: .25s;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  --bg: #eaeff3;
  --panel: #ffffff;
  --border: #d9dee4;
  --text: #404040;
  --text-dim: #63636b;
  --accent: #2ad2c9;
  --accent-dim: #e3f9f7;
  --good: #1f8a4c;
  --good-bg: #e8f7ee;
  --fair: #a06a00;
  --fair-bg: #fdf3dd;
  --poor: #b3261e;
  --poor-bg: #fbe9e8;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #101014;
    --panel: #1a1a1f;
    --border: #2c2c33;
    --text: #f5f5f7;
    --text-dim: #a3a3ad;
    --accent: #2ad2c9;
    --accent-dim: #123330;
    --good: #57d98a;
    --good-bg: #133422;
    --fair: #e0b04a;
    --fair-bg: #3a2f10;
    --poor: #f2867e;
    --poor-bg: #3a1917;
  }
}
:root[data-theme="dark"] {
  --bg: #101014;
  --panel: #1a1a1f;
  --border: #2c2c33;
  --text: #f5f5f7;
  --text-dim: #a3a3ad;
  --accent: #2ad2c9;
  --accent-dim: #123330;
  --good: #57d98a;
  --good-bg: #133422;
  --fair: #e0b04a;
  --fair-bg: #3a2f10;
  --poor: #f2867e;
  --poor-bg: #3a1917;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--font-body);
}
.wrap { max-width: 980px; margin: 0 auto; padding: 32px 20px 80px; }

.header-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; flex-wrap: wrap; }
.header-text { flex: 1; min-width: 240px; }
header .overhead {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 8px;
}
header h1 {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: .02em;
  font-size: 26px;
  margin: 0 0 4px;
}
.header-text::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  margin: 14px 0 18px;
  border-radius: 30px 30px 0 0;
  background: var(--gradient-brand);
}
header p.sub { color: var(--text-dim); margin: 0 0 20px; }

nav.tools { display: flex; gap: 10px; margin-bottom: 20px; }
nav.tools a { color: var(--text-dim); text-decoration: none; font-size: 13px; border: 1px solid var(--border); border-radius: 999px; padding: 6px 12px; }
nav.tools a.active { color: var(--text); border-color: var(--accent); background: var(--accent-dim); }

.disclaimer {
  font-size: 12.5px;
  color: var(--text-dim);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 22px;
}

.dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
  padding: 36px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.dropzone.drag {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.dropzone .icon { font-size: 34px; margin-bottom: 8px; }
.dropzone .primary { font-weight: 600; }
.dropzone .secondary { color: var(--text-dim); font-size: 13px; margin-top: 4px; }
.dropzone input[type=file] { display: none; }

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 18px 0;
}
.controls label { font-size: 13px; color: var(--text-dim); }
.controls label.toggle {
  display: flex; align-items: center; gap: 6px; cursor: help;
  font-size: 13.5px; color: var(--text);
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 10px;
}
.controls label.toggle input { cursor: pointer; }
select, button.btn, .btn {
  font: inherit;
  font-size: 13.5px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  cursor: pointer;
  transition: border-color var(--transition);
}
button.btn:hover, select:hover, .btn:hover { border-color: var(--accent); }
button.btn.primary, .btn.primary {
  background: var(--accent-2);
  color: white;
  border-color: var(--accent-2);
  transition: background var(--transition), border-color var(--transition);
}
button.btn.primary:not(:disabled):hover, .btn.primary:not(:disabled):hover {
  background: linear-gradient(90deg, var(--accent-2), var(--accent), var(--accent-2));
  background-size: 300% 100%;
  border-color: var(--accent);
  animation: exo-gradient-sweep 8s linear infinite;
}
@keyframes exo-gradient-sweep {
  0% { background-position: 0 0; }
  100% { background-position: -300% 0; }
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.spacer { flex: 1; }

.preview-row { display: flex; gap: 18px; margin: 18px 0; align-items: flex-start; }
.preview-block { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin: 0; }
.preview-box.large { width: 350px; height: 350px; max-width: 100%; }
.preview-box {
  width: 140px; height: 140px; flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  background-image:
    linear-gradient(45deg, #80808022 25%, transparent 25%),
    linear-gradient(-45deg, #80808022 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #80808022 75%),
    linear-gradient(-45deg, transparent 75%, #80808022 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
}
.preview-box svg, .preview-box img { max-width: 100%; max-height: 100%; }
.preview-fallback {
  text-align: center; font-size: 13px; font-weight: 700; letter-spacing: .04em;
  color: var(--text-dim);
}
.preview-fallback span { display: block; font-size: 11px; font-weight: 400; margin-top: 4px; text-transform: none; letter-spacing: normal; }
.summary { flex: 1; }
.summary .filename { font-weight: 600; word-break: break-all; }
.summary .stats { color: var(--text-dim); font-size: 13.5px; margin-top: 4px; }
.summary .stats b { color: var(--text); }

.nova-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1 1 auto;
  min-width: 0;
}

.preview-col-label { font-weight: 600; font-size: 13px; color: var(--text); }
.nova-label-sub { font-weight: 400; color: var(--text-dim); }

.nova-box {
  display: flex;
  width: 100%;
  height: 350px;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}

.nova-half {
  flex: 1 1 50%;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  box-sizing: border-box;
}
.nova-half + .nova-half { border-left: 1px solid #e2e2e2; }

.nova-half svg, .nova-half img { max-width: 100%; max-height: 100%; }

.nova-fallback {
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: #8a8a8a;
}
.nova-fallback span { display: block; font-size: 11px; font-weight: 400; margin-top: 4px; text-transform: none; letter-spacing: normal; }

.nova-captions { display: flex; width: 100%; }
.nova-captions span {
  flex: 1 1 50%;
  text-align: center;
  font-size: 12px;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.spot-section, .table-section, .skip-section, .compliance-section { margin-top: 24px; }
.table-scroll { overflow-x: auto; border-radius: var(--radius-lg); }
.section-title {
  font-size: 12px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--text-dim); margin-bottom: 8px; font-weight: 600;
}

.spot-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 14px; margin-bottom: 8px;
  font-size: 13.5px;
}
.spot-card .name { font-weight: 600; min-width: 150px; }
.spot-card .tag {
  font-size: 11px; padding: 2px 7px; border-radius: 999px;
  background: var(--good-bg); color: var(--good); font-weight: 600;
}

table.results, table.checklist { width: 100%; border-collapse: collapse; background: var(--panel);
  border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
table.results th, table.results td, table.checklist th, table.checklist td {
  padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border);
  font-size: 13.5px; vertical-align: top;
}
table.results th, table.checklist th {
  font-size: 11px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--text-dim); font-weight: 600; background: var(--bg);
}
table.results tr:last-child td, table.checklist tr:last-child td { border-bottom: none; }
table.results td.mono, table.results th.mono, .mono { font-family: var(--mono); }

.swatch-pair { display: flex; align-items: center; gap: 6px; }
.swatch { width: 22px; height: 22px; border-radius: 6px; border: 1px solid #00000022; flex: 0 0 auto; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; letter-spacing: .02em; }
.badge.EXCELLENT { background: var(--good-bg); color: var(--good); }
.badge.GOOD { background: var(--good-bg); color: var(--good); }
.badge.FAIR { background: var(--fair-bg); color: var(--fair); }
.badge.POOR, .badge.VERY_POOR { background: var(--poor-bg); color: var(--poor); }
.badge.TRANSPARENT {
  background: repeating-conic-gradient(#80808033 0% 25%, transparent 0% 50%) 0 0/12px 12px;
  color: var(--text-dim); border: 1px solid var(--border);
}
.badge.DISCARDED { background: var(--poor-bg); color: var(--poor); }
tr.row-discarded { opacity: .55; }

/* compliance-checker statuses reuse the same semantic palette as match confidence */
.badge.PASS { background: var(--good-bg); color: var(--good); }
.badge.WARN { background: var(--fair-bg); color: var(--fair); }
.badge.FAIL { background: var(--poor-bg); color: var(--poor); }
.badge.SKIP { background: var(--border); color: var(--text-dim); }
.overall-banner { border-radius: var(--radius-lg); padding: 14px 18px; font-weight: 700; margin: 18px 0; }
.overall-banner.PASS { background: var(--good-bg); color: var(--good); }
.overall-banner.WARN { background: var(--fair-bg); color: var(--fair); }
.overall-banner.FAIL { background: var(--poor-bg); color: var(--poor); }
.evidence { color: var(--text-dim); font-size: 12px; margin-top: 4px; }
.evidence li { margin-bottom: 2px; font-family: var(--mono); }
.evidence .swatch-pair { display: inline-flex; }
.evidence .swatch { width: 12px; height: 12px; border-radius: 3px; }
.detail { margin-top: 2px; }
.error-state { background: var(--poor-bg); color: var(--poor); border-radius: var(--radius-sm); padding: 12px 16px; margin: 16px 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 720px) {
  .two-col { grid-template-columns: 1fr; }
  .preview-row { flex-direction: column; }
  .nova-block { width: 100%; }
  .nova-box { height: 220px; }
}

.pantone-dl-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; flex: 0 0 auto; margin-left: auto;
  border: 1px solid var(--border); border-radius: 6px;
  background: var(--panel); color: var(--text-dim); cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}
.pantone-dl-btn:hover { border-color: var(--accent); color: var(--accent); }
.pantone-dl-btn svg { width: 13px; height: 13px; }
.slab-link { color: var(--accent); text-decoration: none; font-size: 11px; }
.slab-link:hover { text-decoration: underline; }

.alts { color: var(--text-dim); font-size: 12px; margin-top: 2px; }
.note { color: var(--text-dim); font-size: 12px; margin-top: 2px; font-style: italic; }

.skip-chip {
  display: inline-block; background: var(--panel); border: 1px solid var(--border);
  border-radius: 999px; padding: 4px 10px; font-size: 12.5px; margin: 0 6px 6px 0;
  color: var(--text-dim);
}

.empty-state { text-align: center; color: var(--text-dim); padding: 40px 0; font-size: 13.5px; }
.column-legend { margin-top: 10px; font-size: 12px; color: var(--text-dim); line-height: 1.6; }
.column-legend b { color: var(--text); font-weight: 600; }

.count-up { font-variant-numeric: tabular-nums; }

.brand { flex: 0 0 auto; padding-top: 4px; }
.brand-logo { height: 48px; width: auto; display: block; }
.brand-logo--white { display: none; }
.brand-logo--black { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .brand-logo--white { display: block; }
  :root:not([data-theme="light"]) .brand-logo--black { display: none; }
}
:root[data-theme="dark"] .brand-logo--white { display: block; }
:root[data-theme="dark"] .brand-logo--black { display: none; }