:root {
  --bg: #f5f7fb;
  --bg-top: #f4f9ff;
  --bg-bottom: #e6eefc;
  --panel: #ffffff;
  --metric-bg: #ffffff;
  --text: #0f1c2f;
  --muted: #4a5f7e;
  --line: #c8d8f3;
  --accent: #0059d6;
  --accent-soft: #e5f0ff;
  --accent-strong: #0045a8;
  --accent-contrast: #ffffff;
  --input-bg: #ffffff;
  --btn-bg: #ffffff;
  --btn-border: #9ab6e2;
  --btn-hover: #eaf2ff;
  --pill-bg: #ebf2ff;
  --pill-border: #9fb9e6;
  --pill-text: #1f3d69;
  --good: #0d7f3f;
  --good-bg: #e9f8f0;
  --good-border: #8fdfb6;
  --warn: #8b4f00;
  --warn-bg: #fff4e5;
  --warn-border: #efca8d;
  --bad: #a61b18;
  --bad-bg: #ffefef;
  --bad-border: #ecb0b0;
  --thead-bg: #dbe8ff;
  --thead-text: #12335f;
  --table-row-border: #dce7fb;
  --table-row-hover: #eef5ff;
  --table-row-selected: #d8e9ff;
  --bullet-text: #1d365b;
  --pre-bg: #f4f8ff;
  --pre-text: #1d3558;
  --code-bg: #edf4ff;
  --shadow: 0 1px 0 rgba(5, 30, 70, 0.04);
}

body[data-theme="light-amber"] {
  --bg-top: #fff9f0;
  --bg-bottom: #ffefd9;
  --panel: #fffdf9;
  --metric-bg: #fffdf9;
  --text: #2d1c07;
  --muted: #745f3f;
  --line: #e6cda6;
  --accent: #a85000;
  --accent-soft: #ffedd8;
  --accent-strong: #884100;
  --accent-contrast: #ffffff;
  --btn-border: #d8b486;
  --btn-hover: #ffe9cc;
  --pill-bg: #fff0da;
  --pill-border: #ddb78a;
  --pill-text: #694221;
  --good: #0b743f;
  --good-bg: #e7f8ef;
  --good-border: #8bdab2;
  --warn: #8f4f00;
  --warn-bg: #fff2df;
  --warn-border: #eabf7d;
  --bad: #9e1612;
  --bad-bg: #ffeded;
  --bad-border: #e9a8a4;
  --thead-bg: #ffe8cb;
  --thead-text: #5c3406;
  --table-row-border: #f0dcc0;
  --table-row-hover: #fff4e6;
  --table-row-selected: #ffe7c4;
  --bullet-text: #5f3a0f;
  --pre-bg: #fff7ec;
  --pre-text: #5a370e;
  --code-bg: #fff2e1;
}

body[data-theme="dark-graphite"] {
  --bg-top: #0f1420;
  --bg-bottom: #0a0f1a;
  --panel: #151c2c;
  --metric-bg: #151c2c;
  --text: #f3f7ff;
  --muted: #b1bfd8;
  --line: #32405d;
  --accent: #4fb2ff;
  --accent-soft: #17344f;
  --accent-strong: #72c2ff;
  --accent-contrast: #041120;
  --input-bg: #0f1828;
  --btn-bg: #18253a;
  --btn-border: #3f567f;
  --btn-hover: #22324b;
  --pill-bg: #182b43;
  --pill-border: #3b5d84;
  --pill-text: #d3e5ff;
  --good: #7ff0ba;
  --good-bg: #113327;
  --good-border: #2f8763;
  --warn: #ffd27d;
  --warn-bg: #3d2a0d;
  --warn-border: #7a5a24;
  --bad: #ff9b9b;
  --bad-bg: #3f1f1f;
  --bad-border: #7f3c3c;
  --thead-bg: #1c2a43;
  --thead-text: #d9e6ff;
  --table-row-border: #273854;
  --table-row-hover: #1a2a43;
  --table-row-selected: #234066;
  --bullet-text: #d9e7ff;
  --pre-bg: #0f1828;
  --pre-text: #dce9ff;
  --code-bg: #16263d;
  --shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}

body[data-theme="dark-crimson"] {
  --bg-top: #1c0f16;
  --bg-bottom: #130910;
  --panel: #2a1520;
  --metric-bg: #2a1520;
  --text: #fff2f6;
  --muted: #e4b7c6;
  --line: #5f2f40;
  --accent: #ffd85f;
  --accent-soft: #5a430d;
  --accent-strong: #ffe385;
  --accent-contrast: #2f2003;
  --input-bg: #1f1017;
  --btn-bg: #311b27;
  --btn-border: #70425a;
  --btn-hover: #432434;
  --pill-bg: #3a1f2d;
  --pill-border: #83506b;
  --pill-text: #ffdce8;
  --good: #85f4b6;
  --good-bg: #143828;
  --good-border: #2f8f64;
  --warn: #ffe08a;
  --warn-bg: #45300f;
  --warn-border: #8a692e;
  --bad: #ff9e9e;
  --bad-bg: #4a2222;
  --bad-border: #8f4545;
  --thead-bg: #3a2130;
  --thead-text: #ffe8f1;
  --table-row-border: #4a2838;
  --table-row-hover: #3a2131;
  --table-row-selected: #57304a;
  --bullet-text: #ffe2ed;
  --pre-bg: #210f18;
  --pre-text: #ffe7ef;
  --code-bg: #341b28;
  --shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}

body[data-theme="neutral-slate"] {
  --bg-top: #eef1f5;
  --bg-bottom: #dfe5ec;
  --panel: #f8fafc;
  --metric-bg: #f8fafc;
  --text: #17212b;
  --muted: #4d5d6f;
  --line: #b6c3d2;
  --accent: #0f4c8a;
  --accent-soft: #dde8f3;
  --accent-strong: #0b3e72;
  --accent-contrast: #ffffff;
  --input-bg: #ffffff;
  --btn-bg: #f5f8fb;
  --btn-border: #9dafc4;
  --btn-hover: #e5ecf4;
  --pill-bg: #e2e9f1;
  --pill-border: #9fb0c3;
  --pill-text: #31465e;
  --good: #0f7045;
  --good-bg: #e6f5ec;
  --good-border: #8ac9a7;
  --warn: #7a5600;
  --warn-bg: #f7efd8;
  --warn-border: #cdb77d;
  --bad: #8e1d1d;
  --bad-bg: #f7e8e8;
  --bad-border: #d5a1a1;
  --thead-bg: #dde6ef;
  --thead-text: #2c4158;
  --table-row-border: #d1dae4;
  --table-row-hover: #e8eef4;
  --table-row-selected: #d7e1ec;
  --bullet-text: #2d435c;
  --pre-bg: #edf2f7;
  --pre-text: #2a4058;
  --code-bg: #e2e9f1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  color: var(--text);
  font-family: "IBM Plex Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.app {
  max-width: 1360px;
  margin: 0 auto;
  padding: 16px;
  display: grid;
  gap: 12px;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

h1,
h2 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  font-size: 1.45rem;
}

h2 {
  font-size: 1.05rem;
}

.sub {
  margin: 4px 0 0;
  color: var(--muted);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  box-shadow: var(--shadow);
}

.controls {
  display: grid;
  gap: 10px;
}

.lbl,
.lbl-inline {
  font-size: 0.8rem;
  color: var(--muted);
}

.row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.in,
.sel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--input-bg);
  color: var(--text);
}

.in {
  min-width: 220px;
  flex: 1 1 320px;
}

.in.token {
  min-width: 260px;
  flex: 1 1 260px;
}

.btn {
  border: 1px solid var(--btn-border);
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--btn-bg);
  color: var(--text);
  cursor: pointer;
}

.btn:hover {
  background: var(--btn-hover);
}

.btn.primary {
  border-color: var(--accent-strong);
  background: var(--accent-soft);
}

.btn.accent {
  border-color: var(--accent-strong);
  background: var(--accent);
  color: var(--accent-contrast);
}

.btn:disabled {
  opacity: 0.65;
  cursor: default;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.86rem;
  color: var(--muted);
}

.statusline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status-text {
  color: var(--muted);
  font-size: 0.86rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 84px;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--pill-border);
  color: var(--pill-text);
  background: var(--pill-bg);
  font-size: 0.82rem;
}

.pill.ok {
  border-color: var(--good-border);
  color: var(--good);
  background: var(--good-bg);
}

.pill.warn {
  border-color: var(--warn-border);
  color: var(--warn);
  background: var(--warn-bg);
}

.pill.bad {
  border-color: var(--bad-border);
  color: var(--bad);
  background: var(--bad-bg);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 8px;
}

.metric {
  background: var(--metric-bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  box-shadow: var(--shadow);
}

.m-label {
  color: var(--muted);
  font-size: 0.76rem;
}

.m-value {
  margin-top: 4px;
  font-size: 1.05rem;
  font-weight: 600;
}

.layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 10px;
  min-height: 420px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.muted {
  color: var(--muted);
  font-size: 0.82rem;
}

.table-wrap {
  margin-top: 8px;
  overflow: auto;
  max-height: 560px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

thead th {
  position: sticky;
  top: 0;
  text-align: left;
  padding: 8px;
  background: var(--thead-bg);
  color: var(--thead-text);
  border-bottom: 1px solid var(--line);
}

tbody td {
  padding: 8px;
  border-bottom: 1px solid var(--table-row-border);
  white-space: nowrap;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover {
  background: var(--table-row-hover);
}

tbody tr.selected {
  background: var(--table-row-selected);
}

td.empty {
  color: var(--muted);
  text-align: center;
  padding: 16px;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.detail {
  display: grid;
  align-content: start;
  gap: 8px;
}

.summary {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

.bullets {
  margin: 0;
  padding-left: 18px;
  font-size: 0.84rem;
  color: var(--bullet-text);
  display: grid;
  gap: 4px;
}

.pre {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--pre-bg);
  padding: 8px;
  overflow: auto;
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--pre-text);
  min-height: 110px;
}

.pre.mini {
  min-height: 80px;
}

.ftr {
  color: var(--muted);
  font-size: 0.78rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 6px 2px 2px;
  border-top: 1px dashed var(--line);
}

.ftr-tip {
  min-width: 260px;
}

.ftr-theme {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.theme-select {
  min-width: 280px;
}

.theme-lab {
  width: 100%;
  margin-top: 4px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--panel) 92%, var(--bg-top) 8%);
  padding: 8px 10px 10px;
}

.theme-lab summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 600;
  font-size: 0.82rem;
  list-style: none;
}

.theme-lab summary::-webkit-details-marker {
  display: none;
}

.theme-lab[open] summary {
  margin-bottom: 10px;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(170px, 1fr));
  gap: 8px;
}

.slider-group {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  display: grid;
  gap: 6px;
}

.slider-group h3 {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.slider-row {
  display: grid;
  grid-template-columns: 74px 1fr 48px;
  gap: 8px;
  align-items: center;
  font-size: 0.76rem;
  color: var(--muted);
}

.slider-row input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.slider-row output {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  text-align: right;
  color: var(--text);
}

.theme-lab-actions {
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
}

code {
  padding: 1px 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--code-bg);
}

@media (max-width: 1200px) {
  .metrics {
    grid-template-columns: repeat(3, minmax(120px, 1fr));
  }
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }

  .top {
    flex-direction: column;
    align-items: start;
  }

  .ftr-theme {
    width: 100%;
    justify-content: space-between;
  }

  .theme-select {
    min-width: 180px;
    width: 100%;
  }

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

@media (max-width: 600px) {
  .metrics {
    grid-template-columns: 1fr;
  }

  .in,
  .in.token {
    min-width: 100%;
  }

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

  .slider-row {
    grid-template-columns: 64px 1fr 42px;
  }
}