:root {
  /* 60% base — warm paper */
  --bg: #FAF8F3;
  --page-pad: #FAF8F3;
  --panel: #FFFFFF;
  --panel-alt: #F4F1E9;

  /* 30% secondary — warm charcoal + borders */
  --text: #1C1B19;
  --text-dim: #6B6559;
  --text-faint: #9A9384;
  --border: #E2DCCC;
  --border-soft: #EBE6D9;

  /* 10% accent — confident indigo, interactive elements only */
  --accent: #2955F5;
  --accent-dim: #1E3FC4;
  --accent-soft: rgba(41, 85, 245, 0.09);

  --danger: #C4432B;
  --warn: #B8811A;

  /* grade-letter colors — separate small system, not the UI accent */
  --grade-a: #1E8A5F;
  --grade-b: #2955F5;
  --grade-c: #B8811A;
  --grade-d: #C4432B;
  --grade-f: #A8291B;

  --radius: 14px;
  --font-display: "Fraunces", Georgia, serif;
  --font-sans: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "Cascadia Code", Consolas, "SFMono-Regular", Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background-color: var(--page-pad);
  background-image: radial-gradient(circle at 1.5px 1.5px, rgba(28, 27, 25, 0.05) 1px, transparent 0);
  background-size: 28px 28px;
  color: var(--text);
  font-family: var(--font-sans);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ---------- Landing screen ---------- */

#landing-screen {
  position: fixed;
  inset: 0;
  z-index: 100;
  background:
    radial-gradient(circle at 20% 15%, rgba(41, 85, 245, 0.07), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(41, 85, 245, 0.05), transparent 40%),
    var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  overflow: auto;
  opacity: 1;
  transition: opacity 0.4s ease;
}
#landing-screen.fading-out { opacity: 0; }
#landing-screen.hidden { display: none; }

#landing-card {
  max-width: 620px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.landing-slide {
  display: none;
  opacity: 0;
  animation: landing-fade-in 0.5s ease forwards;
  width: 100%;
}
.landing-slide.active { display: block; }

@keyframes landing-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 36px;
  width: 100%;
}

.landing-dots { display: flex; gap: 8px; }

.landing-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  padding: 0;
  transition: background 0.15s ease, transform 0.15s ease;
}
.landing-dot:hover { background: var(--text-faint); }
.landing-dot.active { background: var(--accent); transform: scale(1.3); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 22px;
}

#landing-title {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0 0 18px;
  color: var(--text);
  line-height: 1;
  font-size: clamp(38px, 7.5vw, 68px);
  letter-spacing: -0.5px;
}
#landing-title .letter {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.4em);
  animation: letter-rise 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
#landing-title .letter.accent { color: var(--accent); }
#landing-title .letter:nth-child(1)  { animation-delay: 0.02s; }
#landing-title .letter:nth-child(2)  { animation-delay: 0.06s; }
#landing-title .letter:nth-child(3)  { animation-delay: 0.10s; }
#landing-title .letter:nth-child(4)  { animation-delay: 0.14s; }
#landing-title .letter:nth-child(5)  { animation-delay: 0.18s; }
#landing-title .letter:nth-child(6)  { animation-delay: 0.24s; }
#landing-title .letter:nth-child(7)  { animation-delay: 0.28s; }
#landing-title .letter:nth-child(8)  { animation-delay: 0.32s; }
#landing-title .letter:nth-child(9)  { animation-delay: 0.36s; }
#landing-title .letter:nth-child(10) { animation-delay: 0.40s; }
#landing-title .letter:nth-child(11) { animation-delay: 0.44s; }

@keyframes letter-rise {
  from { opacity: 0; transform: translateY(0.4em); }
  to { opacity: 1; transform: translateY(0); }
}

.landing-tagline {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.6vw, 24px);
  color: var(--text);
  margin: 0 0 16px;
  font-weight: 500;
  font-style: italic;
}

.landing-explain {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 480px;
  margin: 0 auto 30px;
}
.landing-explain strong { color: var(--text); font-weight: 600; }

/* ---------- Marquee ticker ---------- */

.marquee-wrap {
  overflow: hidden;
  margin: 0 -20px 30px;
  padding: 12px 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 28px;
  animation: marquee-scroll 24s linear infinite;
}

.marquee-track span {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--text-faint);
  white-space: nowrap;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ---------- Landing compare + steps ---------- */

.landing-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 28px;
  text-align: left;
}

.landing-compare-col { display: flex; flex-direction: column; gap: 8px; }

.landing-compare-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
}
.landing-compare-label.bad { color: var(--danger); }
.landing-compare-label.good { color: var(--accent); }

.landing-compare-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-dim);
  text-align: center;
  min-height: 118px;
  justify-content: center;
  box-shadow: 0 1px 2px rgba(28, 27, 25, 0.04);
}
.landing-compare-box.good {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text);
}
.landing-compare-arrow { font-size: 11px; color: var(--text-faint); }
.landing-compare-list { font-size: 12px; line-height: 1.6; }
.landing-compare-list em { color: var(--text-faint); font-style: italic; }

.landing-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  text-align: left;
  margin-bottom: 32px;
}
@media (min-width: 640px) {
  .landing-steps { grid-template-columns: repeat(3, 1fr); }
}

.landing-step {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 1px 2px rgba(28, 27, 25, 0.04);
}
.landing-step-icon { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--accent); flex-shrink: 0; line-height: 1; }
.landing-step strong { display: block; font-size: 13px; color: var(--text); margin-bottom: 4px; font-weight: 600; }
.landing-step p { margin: 0; font-size: 12.5px; color: var(--text-dim); line-height: 1.5; }

#landing-next {
  background: var(--accent);
  color: #FFFFFF;
  border: none;
  border-radius: 999px;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  box-shadow: 0 8px 24px -8px rgba(41, 85, 245, 0.45);
}
#landing-next:hover { transform: translateY(-1px); box-shadow: 0 12px 28px -8px rgba(41, 85, 245, 0.55); }
#landing-next:active { transform: translateY(0); }

.landing-footnote {
  margin: 16px 0 0;
  font-size: 11.5px;
  color: var(--text-faint);
}

/* ---------- App content wrapper ---------- */

#app-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}
#app-content.app-visible { opacity: 1; }
#app-content.app-hidden { display: none; }

/* ---------- Header ---------- */

header {
  padding: 9px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border-soft);
  background: var(--panel);
}

header .brand { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
header .brand-top { display: flex; align-items: baseline; gap: 10px; }

header .logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  color: var(--text);
  letter-spacing: -0.2px;
}

header .logo-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 2px 8px;
}

header .rule-select {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--text-dim);
  white-space: nowrap;
}

select {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 12px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}
select:hover { border-color: var(--accent); }
select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

#help-btn {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 14px;
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.15s ease, color 0.15s ease;
}
#help-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Example description strip ---------- */

#example-description {
  font-size: 12px;
  color: var(--text-faint);
  line-height: 1.4;
  max-width: 460px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#example-description strong { color: var(--text-dim); font-weight: 600; }

/* ---------- Help overlay ---------- */

#help-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28, 27, 25, 0.35);
  z-index: 50;
  display: none;
  align-items: stretch;
  justify-content: flex-end;
}
#help-overlay.open { display: flex; }

#help-panel {
  width: min(420px, 92vw);
  height: 100%;
  background: var(--panel);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  box-shadow: -12px 0 32px -12px rgba(28, 27, 25, 0.25);
}

.help-panel-head {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  background: var(--panel-alt);
}
#help-close {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 6px;
  width: 26px;
  height: 26px;
  cursor: pointer;
}
#help-close:hover { color: var(--text); border-color: var(--accent); }

.help-panel-body { padding: 18px; overflow: auto; font-size: 13.5px; line-height: 1.6; }
.help-panel-body section { margin-bottom: 26px; }
.help-panel-body h3 {
  font-family: var(--font-sans);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--accent);
  margin: 0 0 10px;
  font-weight: 700;
}
.help-panel-body ol { margin: 0; padding-left: 20px; }
.help-panel-body li { margin-bottom: 8px; color: var(--text); }
.help-panel-body dl { margin: 0; }
.help-panel-body dt { color: var(--text); font-weight: 700; font-family: var(--font-mono); font-size: 12.5px; margin-top: 10px; }
.help-panel-body dd { margin: 2px 0 0; color: var(--text-dim); }
.help-panel-body code {
  font-family: var(--font-mono);
  background: var(--panel-alt);
  padding: 1px 5px;
  border-radius: 4px;
  color: var(--text);
  font-size: 0.95em;
}
.help-more { margin-top: 14px; font-size: 12px; color: var(--text-faint); }

/* ---------- View tabs (top-level: Write & Test vs Translated) ---------- */

.view-tabs {
  display: flex;
  gap: 6px;
  padding: 6px 24px 0;
  flex-shrink: 0;
}

.view-tab-btn {
  background: var(--panel-alt);
  color: var(--text-dim);
  border: 1px solid var(--border-soft);
  border-bottom: none;
  border-radius: 10px 10px 0 0;
  padding: 6px 16px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}
.view-tab-btn:hover { color: var(--text); }
.view-tab-btn.active {
  color: var(--accent);
  background: var(--panel);
  border-color: var(--border);
  position: relative;
}
.view-tab-btn.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: var(--accent);
}

/* ---------- Layout ---------- */

main { flex: 1; min-height: 0; padding: 0 14px 14px; overflow: hidden; }

.view { display: none; height: 100%; min-height: 0; }
.view.active { display: grid; }

#view-build.active { grid-template-columns: 1fr 1fr; grid-template-rows: minmax(0, 1fr); gap: 14px; }
#view-translate.active { grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr); }
#view-dashboard.active { grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr); }

.pane-full { height: 100%; }

.pane {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(28, 27, 25, 0.05);
}

.pane-header {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-shrink: 0;
  background: var(--panel-alt);
}

.pane-header .pane-title {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 7px;
}
.pane-header .pane-icon { font-size: 14px; }

/* ---------- Table editor ---------- */

#table-editor-wrap { flex: 1; overflow: auto; padding: 14px 18px; }

.table-field-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.table-field-row label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.table-field-row input[type="text"] {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  background: var(--panel);
}
.table-field-row input[type="text"]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.table-help {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-dim);
  margin: 0 0 14px;
}
.table-help strong { color: var(--text); font-weight: 600; }

.policy-table {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 12px;
}

.policy-table-head, .policy-row {
  display: grid;
  grid-template-columns: 1.6fr 0.85fr 0.85fr 0.95fr 30px;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
}
.policy-table-head {
  background: var(--panel-alt);
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border);
}
.policy-row { border-bottom: 1px solid var(--border-soft); background: var(--panel); }
.policy-row:last-child { border-bottom: none; }

.policy-row input {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text);
  background: var(--panel);
  min-width: 0;
}
.policy-row input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.policy-row input.row-weight, .policy-row input.row-late, .policy-row input.row-retake { font-family: var(--font-mono); text-align: right; }

.row-delete {
  background: transparent;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 14px;
  padding: 4px;
  border-radius: 6px;
  transition: color 0.15s ease, background 0.15s ease;
}
.row-delete:hover { color: var(--danger); background: rgba(196, 67, 43, 0.08); }

#add-category-btn {
  background: var(--panel);
  border: 1px dashed var(--border);
  color: var(--accent);
  border-radius: 8px;
  padding: 9px 14px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: border-color 0.15s ease, background 0.15s ease;
}
#add-category-btn:hover { border-color: var(--accent); background: var(--accent-soft); }

.weight-total {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  margin: 10px 0 4px;
  color: var(--text-faint);
}
.weight-total.ok { color: var(--grade-a); }
.weight-total.under, .weight-total.over { color: var(--grade-c); }

.code-preview {
  margin-top: 18px;
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  overflow: hidden;
}
.code-preview summary {
  cursor: pointer;
  padding: 10px 14px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-dim);
  background: var(--panel-alt);
  list-style: none;
}
.code-preview summary::-webkit-details-marker { display: none; }
.code-preview summary:hover { color: var(--accent); }
.code-preview[open] summary { border-bottom: 1px solid var(--border-soft); }

/* ---------- Read-only code preview ---------- */

#editor-wrap { position: relative; height: 200px; overflow: hidden; background: var(--panel-alt); }

#highlight, #editor {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  tab-size: 2;
  white-space: pre;
  overflow: auto;
  border: none;
}
#highlight { color: var(--text); pointer-events: none; }
#editor { width: 100%; height: 100%; background: transparent; color: transparent; caret-color: transparent; outline: none; resize: none; cursor: default; }
#editor::selection { background: rgba(41, 85, 245, 0.18); color: transparent; }

#status-bar {
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  border-top: 1px solid var(--border-soft);
  flex-shrink: 0;
  background: var(--panel-alt);
}
#status-bar.ok { color: var(--grade-a); }
#status-bar.err { color: var(--danger); }

/* ---------- Tabs (Splunk/Sigma-style pill tabs, now for output targets) ---------- */

.tabs {
  display: flex;
  gap: 4px;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 3px;
  flex-shrink: 0;
}
.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  padding: 5px 12px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { background: var(--accent); color: #FFFFFF; }

#output-wrap { flex: 1; overflow: auto; background: var(--panel-alt); }
#output {
  margin: 0;
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
}

/* ---------- Grade results panel ---------- */

#grade-results { flex: 1; overflow: auto; padding: 10px 18px; }

.grade-hero {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 2px;
}
.grade-hero-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -1px;
}
.grade-hero-letter {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  padding: 3px 11px;
  border-radius: 999px;
  letter-spacing: 0.3px;
}
.grade-letter-a { color: var(--grade-a); background: rgba(30, 138, 95, 0.1); }
.grade-letter-b { color: var(--grade-b); background: rgba(41, 85, 245, 0.1); }
.grade-letter-c { color: var(--grade-c); background: rgba(184, 129, 26, 0.12); }
.grade-letter-d { color: var(--grade-d); background: rgba(196, 67, 43, 0.1); }
.grade-letter-f { color: var(--grade-f); background: rgba(168, 41, 27, 0.12); }
.grade-letter-n { color: var(--text-faint); background: var(--panel-alt); }

.grade-caption {
  font-size: 11px;
  color: var(--text-faint);
  font-style: italic;
  margin-bottom: 8px;
  line-height: 1.35;
}

.grade-range {
  display: flex;
  gap: 18px;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-soft);
}
.grade-range strong { color: var(--text); font-weight: 700; }

.grade-breakdown { margin-bottom: 10px; }
.grade-row {
  display: grid;
  grid-template-columns: 1fr 60px 90px;
  gap: 8px;
  padding: 3px 0;
  font-size: 13px;
  border-bottom: 1px solid var(--border-soft);
}
.grade-row-head {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border);
}
.grade-row-cat { color: var(--text); font-weight: 500; }
.grade-row-weight { color: var(--text-dim); font-family: var(--font-mono); }
.grade-row-avg { color: var(--text); font-weight: 600; text-align: right; font-family: var(--font-mono); }
.grade-row-avg.no-data { color: var(--text-faint); font-weight: 400; font-style: italic; }

.grade-row-avg-input {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: var(--panel);
  text-align: right;
}
.grade-row-avg-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.grade-row-avg-input::placeholder { color: var(--text-faint); font-weight: 400; font-style: italic; }

.grade-solver {
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 10px 12px;
}
.grade-solver-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
  margin-bottom: 6px;
}
.solver-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.solver-controls input[type="number"] {
  width: 64px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  background: var(--panel);
}
.solver-controls input[type="number"]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(41, 85, 245, 0.12); }
.solver-controls select {
  padding: 6px 10px;
  font-size: 13px;
}
.solver-result {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text);
}
.solver-result strong { color: var(--accent); font-weight: 700; }
.solver-result.positive strong { color: var(--grade-a); }

.test-meta { color: var(--text-faint); font-size: 12.5px; padding: 4px 0; }

/* ---------- GPA Dashboard ---------- */

#dashboard-wrap { flex: 1; overflow: auto; padding: 16px 24px; max-width: 720px; margin: 0 auto; width: 100%; }

.dash-hero {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  margin-bottom: 10px;
}
.dash-hero-number {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -1px;
  line-height: 1;
}
.dash-hero-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.dash-caption {
  font-size: 11.5px;
  color: var(--text-faint);
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 10px;
}

.dash-table {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.dash-row {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 0.7fr 0.7fr;
  gap: 10px;
  align-items: center;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--panel);
}
.dash-row:last-child { border-bottom: none; }
.dash-row-head {
  background: var(--panel-alt);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-faint);
}
.dash-row-live { background: var(--accent-soft); }
.dash-class { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--text); }
.dash-live-badge {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--accent);
  background: var(--panel);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 2px 8px;
  margin-left: 6px;
  vertical-align: middle;
}
.dash-grade { font-family: var(--font-mono); color: var(--text-dim); }
.dash-letter {
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  text-align: center;
  width: fit-content;
}
.dash-points { font-family: var(--font-mono); font-weight: 600; color: var(--text); }

/* ---------- Footer ---------- */

footer {
  padding: 5px 24px;
  font-size: 11px;
  color: var(--text-faint);
  border-top: 1px solid var(--border-soft);
  flex-shrink: 0;
  background: var(--panel);
}
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ---------- Syntax colors ---------- */

.tok-kw { color: var(--accent); font-weight: 600; }
.tok-str { color: var(--grade-a); }
.tok-num { color: var(--grade-c); }
.tok-com { color: var(--text-faint); font-style: italic; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 5px; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- Small screens: stack panes ---------- */

@media (max-width: 900px) {
  #view-build.active {
    grid-template-columns: 1fr;
    grid-auto-rows: minmax(260px, 1fr);
    overflow-y: auto;
  }
  .grade-row { grid-template-columns: 1fr 50px 70px; }
  .policy-table-head, .policy-row { grid-template-columns: 1.4fr 0.7fr 0.7fr 0.7fr 26px; }
}