/* ============================================================
   Game Engine Fit Finder — Stylesheet
   Editorial / manuscript aesthetic.
   ============================================================ */

/* ----- Design tokens ----- */
:root {
  /* Paper & ink palette */
  --paper: #f1e8d6;
  --paper-deep: #e8dcc4;
  --ink: #1c1814;
  --ink-soft: #4a4036;
  --ink-faint: #8a7e6c;
  --rule: #c9b896;
  --rule-soft: #ddc8a2;

  /* Accent — terracotta, used sparingly */
  --accent: #b03d1a;
  --accent-soft: #d96e44;

  /* Status colors — muted */
  --status-specialist: #3d5c34;
  --status-specialist-bg: #d8d8b8;
  --status-generalist: #485c70;
  --status-generalist-bg: #c8d3da;
  --status-stretch: #8a5a14;
  --status-stretch-bg: #e8d9b0;
  --status-disqualified: #6a6258;
  --status-disqualified-bg: #d4c8b0;

  /* Typography */
  --font-display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Geist', 'Helvetica Neue', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Sizes */
  --size-xs: 0.75rem;
  --size-sm: 0.875rem;
  --size-base: 1rem;
  --size-md: 1.125rem;
  --size-lg: 1.375rem;
  --size-xl: 1.75rem;
  --size-2xl: 2.5rem;
  --size-3xl: 3.75rem;
  --size-4xl: 5.5rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
}

/* ----- Reset & base ----- */
*, *::before, *::after { box-sizing: border-box; }

html { font-size: 16px; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--size-base);
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Subtle paper texture overlay using SVG noise */
.paper-texture {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.08 0 0 0 0 0.05 0 0 0 0.07 0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

main {
  position: relative;
  z-index: 1;
  max-width: 78rem;
  margin: 0 auto;
  padding: var(--space-7) var(--space-5);
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

/* ============================================================
   LANDING VIEW
   ============================================================ */

.masthead {
  text-align: left;
  margin-bottom: var(--space-9);
  padding-top: var(--space-6);
}

.masthead-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
}

.meta-rule {
  flex: 1;
  height: 1px;
  background: var(--rule);
  max-width: 8rem;
}

.masthead-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--size-4xl);
  line-height: 0.92;
  letter-spacing: -0.025em;
  margin: 0 0 var(--space-5) 0;
  font-variation-settings: "opsz" 144, "SOFT" 60;
}

.title-line { display: block; }

.title-line-2 {
  padding-left: 4rem;
  color: var(--ink);
}

.title-line-2 em {
  color: var(--accent);
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100;
}

.masthead-subtitle {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--size-lg);
  font-variation-settings: "opsz" 36;
  line-height: 1.4;
  color: var(--ink-soft);
  max-width: 42rem;
  margin: 0;
}

.masthead-subtitle em {
  color: var(--accent);
  font-style: italic;
}

/* ----- Landing path cards ----- */

.landing-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-9);
}

.landing-paths-three {
  /* Three columns on wide screens; stacks at medium */
  grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 1024px) {
  .landing-paths-three { grid-template-columns: 1fr 1fr; }
  /* When the third card wraps to its own row, span it full-width
     so it doesn't sit awkwardly alone in the left column */
  .landing-paths-three .path-expert { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .landing-paths { grid-template-columns: 1fr; }
  .landing-paths-three { grid-template-columns: 1fr; }
  .landing-paths-three .path-expert { grid-column: auto; }
}

.path-card {
  position: relative;
  padding: var(--space-7) var(--space-6) var(--space-6);
  border: 1px solid var(--rule);
  background: var(--paper-deep);
  display: flex;
  flex-direction: column;
  min-height: 16rem;
}

.path-card.path-guided {
  background: var(--paper-deep);
}

.path-card.path-custom {
  background: var(--paper-deep);
  border-color: var(--accent);
  /* Subtle accent ring to mark this as the "for unusual projects" choice
     without screaming for attention over the standard archetype flow */
  box-shadow: inset 0 0 0 1px var(--accent);
}

.path-card.path-expert {
  background: transparent;
}

.path-number {
  position: absolute;
  top: var(--space-4);
  right: var(--space-5);
  font-family: var(--font-display);
  font-size: var(--size-3xl);
  font-weight: 600;
  font-variation-settings: "opsz" 144;
  color: var(--rule);
  line-height: 1;
}

.path-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--size-xl);
  font-variation-settings: "opsz" 48;
  margin: 0 0 var(--space-4) 0;
  line-height: 1.1;
  color: var(--ink);
  max-width: 14rem;
}

.path-desc {
  font-size: var(--size-sm);
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0 0 var(--space-6) 0;
  flex: 1;
}

.path-btn {
  align-self: flex-start;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--size-sm);
  padding: var(--space-3) var(--space-5);
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  transition: background 120ms ease, color 120ms ease;
}

.path-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.path-btn-secondary {
  background: transparent;
  color: var(--ink);
}

.path-btn-secondary:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.landing-footer {
  border-top: 1px solid var(--rule);
  padding-top: var(--space-5);
}

.footer-note {
  font-size: var(--size-sm);
  color: var(--ink-soft);
  max-width: 50rem;
  line-height: 1.6;
}

.footer-note strong {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
}

/* ============================================================
   SHARED — top nav, view headers
   ============================================================ */

.topnav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.navlink {
  color: var(--ink-soft);
  transition: color 120ms ease;
}

.navlink:hover {
  color: var(--accent);
}

.navlink-current {
  margin-left: auto;
  color: var(--ink-faint);
}

.view-header {
  margin-bottom: var(--space-7);
  max-width: 50rem;
}

.view-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin: 0 0 var(--space-3) 0;
}

.view-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--size-2xl);
  font-variation-settings: "opsz" 96;
  line-height: 1.05;
  margin: 0 0 var(--space-4) 0;
  letter-spacing: -0.02em;
}

.view-lede {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 36;
  font-size: var(--size-md);
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0;
}

/* ============================================================
   ARCHETYPE PICKER
   ============================================================ */

.archetype-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
  gap: var(--space-5);
}

.archetype-card {
  position: relative;
  padding: var(--space-5);
  border: 1px solid var(--rule);
  background: var(--paper-deep);
  cursor: pointer;
  transition: border-color 120ms ease, transform 120ms ease;
  text-align: left;
  display: flex;
  flex-direction: column;
  min-height: 11rem;
}

.archetype-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.archetype-card-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--size-lg);
  font-variation-settings: "opsz" 36;
  margin: 0 0 var(--space-2) 0;
  color: var(--ink);
  line-height: 1.15;
}

.archetype-card-load {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}

.archetype-card-load[data-load="engine_bound"] { color: var(--accent); }
.archetype-card-load[data-load="content_bound"] { color: var(--status-generalist); }
.archetype-card-load[data-load="mixed"] { color: var(--ink-soft); }

.archetype-card-desc {
  font-size: var(--size-sm);
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.5;
  flex: 1;
}

/* ============================================================
   PROJECT FACTS FORM
   ============================================================ */

.facts-form {
  max-width: 48rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.facts-section {
  border: 1px solid var(--rule);
  background: var(--paper-deep);
  padding: var(--space-5) var(--space-5) var(--space-5);
  margin: 0;
}

.facts-section legend {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--size-md);
  font-variation-settings: "opsz" 36;
  padding: 0 var(--space-3);
  color: var(--ink);
}

.facts-help {
  font-size: var(--size-sm);
  color: var(--ink-soft);
  margin: 0 0 var(--space-4) 0;
  font-style: italic;
}

.radio-group, .checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
}

.radio-group label, .checkbox-group label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--size-sm);
  cursor: pointer;
  user-select: none;
}

.radio-group input, .checkbox-group input {
  accent-color: var(--accent);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-3);
}

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

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field-wide {
  grid-column: 1 / -1;
}

.field-label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
}

.form-field select, .form-field input {
  font-family: var(--font-body);
  font-size: var(--size-sm);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
}

.form-field select:focus, .form-field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.form-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.btn-primary, .btn-secondary {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--size-sm);
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--ink);
  transition: background 120ms, color 120ms;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

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

.btn-secondary {
  background: transparent;
  color: var(--ink);
}

.btn-secondary:hover {
  background: var(--ink);
  color: var(--paper);
}

/* ============================================================
   COMPARISON VIEW
   ============================================================ */

/* Reality check banners */
.reality-checks {
  margin-bottom: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.reality-check {
  padding: var(--space-4) var(--space-5);
  border-left: 4px solid var(--accent);
  background: var(--paper-deep);
}

.reality-check-label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin: 0 0 var(--space-2) 0;
}

.reality-check-body {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 24;
  font-size: var(--size-md);
  line-height: 1.45;
  color: var(--ink);
  margin: 0;
}

.reality-check-body strong {
  font-weight: 600;
  color: var(--ink);
}

/* Engine cards grid */
.engine-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(22rem, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-7);
}

.engine-card {
  border: 1px solid var(--rule);
  background: var(--paper-deep);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
}

.engine-card.disqualified {
  opacity: 0.55;
  background: transparent;
}

.engine-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--rule);
}

.engine-card-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--size-xl);
  font-variation-settings: "opsz" 48;
  margin: 0;
  line-height: 1;
}

.engine-card-version {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--ink-faint);
  white-space: nowrap;
}

.engine-card-flag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
  align-self: flex-start;
}

.engine-card-flag[data-flag="specialist"] {
  background: var(--status-specialist-bg);
  color: var(--status-specialist);
}

.engine-card-flag[data-flag="generalist"] {
  background: var(--status-generalist-bg);
  color: var(--status-generalist);
}

.engine-card-flag[data-flag="stretch"] {
  background: var(--status-stretch-bg);
  color: var(--status-stretch);
}

.engine-card-flag[data-flag="disqualified"] {
  background: var(--status-disqualified-bg);
  color: var(--status-disqualified);
}

.engine-card-section {
  margin-bottom: var(--space-3);
}

.engine-card-section-label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin: 0 0 var(--space-2) 0;
}

.engine-card-section-content {
  font-size: var(--size-sm);
  line-height: 1.5;
  color: var(--ink);
  margin: 0;
}

.engine-card-section-content ul {
  margin: 0;
  padding-left: 1.1rem;
}

.engine-card-section-content li {
  margin-bottom: var(--space-1);
}

.engine-card-section.conflicts .engine-card-section-content { color: var(--status-stretch); }
.engine-card-section.deal-breakers .engine-card-section-content { color: var(--accent); }

.engine-card-skill {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--ink-soft);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--rule);
  margin-top: auto;
}

.engine-card-skill strong { color: var(--ink); font-weight: 500; }

/* ----- Full matrix table ----- */

.full-matrix-toggle {
  margin-bottom: var(--space-7);
}

.full-matrix-toggle summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  padding: var(--space-3) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  transition: color 120ms ease;
}

.full-matrix-toggle summary:hover { color: var(--accent); }
.full-matrix-toggle[open] summary { color: var(--accent); }

.matrix-wrap {
  overflow-x: auto;
  margin-top: var(--space-5);
  padding-bottom: var(--space-3);
}

.matrix-table {
  border-collapse: collapse;
  font-size: var(--size-xs);
  font-family: var(--font-mono);
  min-width: 100%;
}

.matrix-table th, .matrix-table td {
  border: 1px solid var(--rule);
  padding: var(--space-2) var(--space-3);
  vertical-align: middle;
  text-align: left;
  white-space: nowrap;
}

.matrix-table thead th {
  background: var(--paper-deep);
  font-weight: 500;
  position: sticky;
  top: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--size-xs);
}

.matrix-table tbody th {
  background: var(--paper-deep);
  font-weight: 500;
  position: sticky;
  left: 0;
  text-align: left;
}

.matrix-table .category-row th {
  background: var(--rule-soft);
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-variation-settings: "opsz" 18;
  text-transform: none;
  letter-spacing: 0;
  padding: var(--space-3) var(--space-3);
}

.matrix-cell {
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  cursor: pointer;
  transition: background 100ms ease;
}

.matrix-cell:hover { background: var(--rule-soft); }
.matrix-cell[data-value="strongly_agree"] { color: var(--status-specialist); font-weight: 500; }
.matrix-cell[data-value="agree"] { color: var(--status-specialist); }
.matrix-cell[data-value="neutral"] { color: var(--ink-faint); }
.matrix-cell[data-value="disagree"] { color: var(--status-stretch); }
.matrix-cell[data-value="strongly_disagree"] { color: var(--accent); font-weight: 500; }

.matrix-cell-symbol {
  display: inline-block;
  width: 1em;
}

.matrix-table .weight-critical th { color: var(--accent); }
.matrix-table .weight-important th { color: var(--ink); }
.matrix-table .weight-nice th { color: var(--ink-soft); }
.matrix-table .weight-hidden { opacity: 0.4; }

/* ----- Comparison footer ----- */

.comparison-footer {
  border-top: 1px solid var(--rule);
  padding-top: var(--space-5);
}

.caveat {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-variation-settings: "opsz" 24;
  font-size: var(--size-md);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 50rem;
  margin: 0;
}

.caveat strong {
  font-style: normal;
  font-weight: 600;
  color: var(--ink);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 720px) {
  main { padding: var(--space-5) var(--space-4); }
  .masthead-title { font-size: var(--size-2xl); }
  .title-line-2 { padding-left: 0; }
  .view-title { font-size: var(--size-xl); }
  .topnav { flex-wrap: wrap; gap: var(--space-3); }
  .engine-cards { grid-template-columns: 1fr; }
}

/* ============================================================
   v0.2 ADDITIONS — toolbar, edit mode, audience badges, license
   ============================================================ */

/* Inline check for audience/free filter (in form) */
.inline-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--rule);
  background: var(--paper);
  font-size: var(--size-sm);
  cursor: pointer;
}
.inline-check input { accent-color: var(--accent); }

/* Toolbar above reality checks */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  padding: var(--space-3);
  background: var(--paper-deep);
  border: 1px dashed var(--rule);
}
.tool-btn {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-2) var(--space-3);
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule);
  cursor: pointer;
  transition: background 120ms, color 120ms, border-color 120ms;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.tool-btn:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.tool-btn-file { cursor: pointer; }
.tool-btn-toggle {
  cursor: pointer;
}
.tool-btn-toggle input { accent-color: var(--accent); }
.tool-btn-reset:hover {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

/* License badge on engine cards */
.engine-card-license {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: var(--space-2);
  background: var(--rule-soft);
  color: var(--ink-soft);
}
.engine-card-license.free {
  background: var(--status-specialist-bg);
  color: var(--status-specialist);
}
.engine-card-license.subscription,
.engine-card-license.cloud {
  background: var(--status-stretch-bg);
  color: var(--status-stretch);
}
.engine-card-license.host {
  background: var(--status-generalist-bg);
  color: var(--status-generalist);
}

/* Audience suitability warning chip */
.audience-warning {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: #f3e5cc;
  color: var(--status-stretch);
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  margin: var(--space-2) 0;
  border-left: 3px solid var(--status-stretch);
}

/* Edit mode: matrix cells become click-to-cycle */
body.edit-mode .matrix-cell {
  outline: 1px dashed transparent;
  transition: outline-color 120ms;
}
body.edit-mode .matrix-cell:hover {
  outline-color: var(--accent);
  background: var(--rule-soft);
}
body.edit-mode .matrix-cell::after {
  content: '✎';
  font-size: 0.7em;
  margin-left: 0.3em;
  opacity: 0.4;
}

/* Edited cells get marked */
.matrix-cell.edited::before {
  content: '•';
  color: var(--accent);
  margin-right: 0.2em;
}

/* Toast for save/load feedback */
.toast {
  position: fixed;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--paper);
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  z-index: 100;
  animation: toastIn 200ms ease, toastOut 200ms ease 2.5s forwards;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(8px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes toastOut {
  to { opacity: 0; transform: translateX(-50%) translateY(-8px); }
}

/* Edit popover for cell editing */
.cell-editor {
  position: absolute;
  z-index: 50;
  background: var(--paper);
  border: 1px solid var(--ink);
  box-shadow: 0 8px 24px rgba(28,24,20,0.15);
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 12rem;
}
.cell-editor-option {
  text-align: left;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--ink-soft);
}
.cell-editor-option:hover {
  background: var(--paper-deep);
  color: var(--ink);
}
.cell-editor-option.selected {
  background: var(--ink);
  color: var(--paper);
}

/* Host-platform badge on engine card */
.engine-card-host-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  background: var(--status-generalist-bg);
  color: var(--status-generalist);
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: var(--space-2);
}

/* Toolbar hint */
.toolbar-hint {
  font-size: var(--size-xs);
  color: var(--ink-faint);
  font-style: italic;
  margin: calc(-1 * var(--space-3)) 0 var(--space-5) 0;
  padding: 0 var(--space-3);
  max-width: 45rem;
}

/* When edit mode is on, accent the full-matrix toggle */
body.edit-mode .full-matrix-toggle summary {
  color: var(--accent);
  border-color: var(--accent);
}

/* Empty-state when free-only filters out everything */
.empty-note {
  padding: var(--space-5);
  background: var(--paper-deep);
  border: 1px dashed var(--rule);
  font-family: var(--font-display);
  font-size: var(--size-md);
  color: var(--ink-soft);
  text-align: center;
}

/* ============================================================
   v0.3 ADDITIONS — grouped matrix
   ============================================================ */

.matrix-category {
  margin-bottom: var(--space-5);
  border: 1px solid var(--rule);
  background: var(--paper);
}

.matrix-category-summary {
  cursor: pointer;
  padding: var(--space-3) var(--space-4);
  background: var(--paper-deep);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-display);
  font-size: var(--size-md);
  font-variation-settings: "opsz" 36;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  list-style: none;
  user-select: none;
  transition: background 120ms;
}
.matrix-category-summary:hover {
  background: var(--rule-soft);
}
.matrix-category-summary::-webkit-details-marker {
  display: none;
}
.matrix-category-summary::before {
  content: '▾';
  display: inline-block;
  margin-right: var(--space-2);
  transition: transform 120ms;
  color: var(--ink-soft);
  font-size: 0.85em;
}
.matrix-category:not([open]) > .matrix-category-summary::before {
  transform: rotate(-90deg);
}

.matrix-category-label {
  flex: 1;
}
.matrix-category-count {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 400;
}

.matrix-category-table-wrap {
  overflow-x: auto;
  padding: var(--space-3) var(--space-3) var(--space-4);
}
.matrix-category .matrix-table {
  min-width: 100%;
}

/* ============================================================
   v0.4 ADDITIONS — toolbar split, matrix section, scroll buttons
   ============================================================ */

/* The top toolbar is now just preset I/O */
.toolbar-top .toolbar-hint-inline {
  font-size: var(--size-xs);
  color: var(--ink-faint);
  font-style: italic;
  margin-left: auto;
  max-width: 28rem;
  text-align: right;
  align-self: center;
}

@media (max-width: 720px) {
  .toolbar-top .toolbar-hint-inline {
    text-align: left;
    margin-left: 0;
    max-width: none;
  }
}

/* The matrix section: separate visual block.
   Edit controls live INSIDE this section, next to the matrix, so
   users actually associate them with the table. */
.matrix-section {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 2px solid var(--rule);
}

.matrix-header {
  margin-bottom: var(--space-4);
}

.matrix-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 48;
  font-size: var(--size-xl);
  margin: 0 0 var(--space-2) 0;
  letter-spacing: -0.01em;
}

.matrix-subtitle {
  font-size: var(--size-sm);
  color: var(--ink-soft);
  margin: 0;
  font-style: italic;
}

.toolbar-matrix {
  margin-bottom: var(--space-4);
}

.matrix-edit-status {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--accent);
  align-self: center;
  margin-left: var(--space-3);
  font-style: italic;
}

/* Per-category scroll controls. These sit between the category
   summary and its table. Sticky positioning so they stay reachable
   while scrolling within long tables. */
.matrix-scroll-controls {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--paper-deep);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 5;
}

.scroll-btn {
  font-family: var(--font-mono);
  font-size: var(--size-base);
  font-weight: 500;
  width: 2.5rem;
  height: 2rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 100ms, border-color 100ms;
  user-select: none;
}

.scroll-btn:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.scroll-btn:active {
  background: var(--accent);
  border-color: var(--accent);
}

.scroll-hint {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--ink-faint);
  font-style: italic;
  flex: 1;
  text-align: center;
}

/* The matrix-category details element no longer needs the wrapping
   border treatment of the now-removed full-matrix-toggle. Keep the
   per-category box but tighten the borders. */
.matrix-category {
  margin-bottom: var(--space-5);
  border: 1px solid var(--rule);
  background: var(--paper);
  overflow: hidden;
}

/* ============================================================
   v0.5 ADDITIONS — three-way toolbar groups
   ============================================================ */

.toolbar-top {
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: stretch;
}

.toolbar-group {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 2px;
}

.toolbar-group-label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin-right: var(--space-2);
  padding-right: var(--space-2);
  border-right: 1px solid var(--rule);
}

.toolbar-group .tool-btn {
  padding: var(--space-1) var(--space-3);
  border-color: var(--rule);
}

/* Multi-line explanatory hint below the toolbar */
.toolbar-hint-block {
  font-size: var(--size-sm);
  color: var(--ink-soft);
  font-style: italic;
  margin: var(--space-3) 0 var(--space-5) 0;
  padding: 0 var(--space-3);
  max-width: 52rem;
  line-height: 1.5;
}

.toolbar-hint-block strong {
  font-style: normal;
  font-weight: 600;
  color: var(--ink);
}

/* On small screens, stack the groups vertically */
@media (max-width: 720px) {
  .toolbar-top {
    flex-direction: column;
    align-items: stretch;
  }
  .toolbar-group {
    justify-content: space-between;
  }
  .toolbar-group-label {
    flex: 1;
  }
}

/* ============================================================
   v0.6 ADDITIONS — matrix view toggle, toolbar dividers
   ============================================================ */

.toolbar-divider {
  display: inline-block;
  width: 1px;
  height: 1.6rem;
  background: var(--rule);
  margin: 0 var(--space-2);
}

.toolbar-mini-label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  margin-right: var(--space-1);
  align-self: center;
}

/* Radio-style tool buttons: appear as part of a segmented control */
.tool-btn-radio {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
}
.tool-btn-radio input {
  accent-color: var(--accent);
}
.tool-btn-radio:has(input:checked) {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* Flat matrix container — just a positioning hook for the scroll
   controls + table; no decoration so it reads as one big table. */
.matrix-flat-container {
  border: 1px solid var(--rule);
  background: var(--paper);
  overflow: hidden;
}

@media (max-width: 720px) {
  .toolbar-divider { display: none; }
  .toolbar-mini-label { display: block; width: 100%; margin: var(--space-2) 0 0 0; }
}

/* ============================================================
   v0.7 ADDITIONS — engine examples
   ============================================================ */

.engine-card-examples .engine-card-section-content {
  /* Inline list of links separated by middots — wraps naturally
     so cards don't blow out when there are several examples. */
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
  font-size: var(--size-sm);
  line-height: 1.5;
}

.example-link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dotted var(--accent);
  padding-bottom: 1px;
  transition: color 100ms, border-color 100ms;
  /* Force long titles to wrap rather than overflow */
  overflow-wrap: anywhere;
  max-width: 100%;
}

.example-link:hover,
.example-link:focus {
  color: var(--ink);
  border-bottom-color: var(--ink);
  border-bottom-style: solid;
}

/* ============================================================
   v0.8 ADDITIONS — promoted Custom archetype + shape questions
   ============================================================ */

/* Custom card spans the full row width and uses accent styling
   to signal "this is a first-class choice, not a fallback" */
.archetype-card-custom {
  grid-column: 1 / -1;
  background: var(--paper-deep);
  border-color: var(--accent);
  border-width: 2px;
  padding: var(--space-5) var(--space-6);
  min-height: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.archetype-card-custom:hover {
  background: var(--paper);
  border-color: var(--accent);
  transform: none;
  box-shadow: 0 2px 8px rgba(176, 61, 26, 0.08);
}

.archetype-card-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin: 0;
}

.archetype-card-custom .archetype-card-name {
  font-size: var(--size-xl);
  font-variation-settings: "opsz" 48;
}

.archetype-card-custom .archetype-card-desc {
  max-width: 50rem;
}

.archetype-card-cta {
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  color: var(--accent);
  margin: var(--space-2) 0 0 0;
  font-weight: 500;
}

/* Divider between Custom and the genre cards */
.archetype-divider {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-3) 0;
}

.archetype-divider::before,
.archetype-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.archetype-divider-label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  padding: 0 var(--space-2);
}

/* Shape-questions fieldset — slightly distinct so users see it's
   different from the standard facts sections */
.facts-section-shape {
  border-color: var(--accent);
  border-width: 1px;
  background: var(--paper-deep);
}

.facts-section-shape legend {
  color: var(--accent);
}

.form-row-shape {
  margin-bottom: var(--space-3);
}

/* ============================================================
   v0.9 ADDITIONS — side-by-side compare
   ============================================================ */

/* Compare checkbox on engine cards */
.engine-card-compare {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--paper);
  transition: background 100ms, color 100ms, border-color 100ms;
  user-select: none;
  margin-bottom: var(--space-2);
}
.engine-card-compare:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.engine-card-compare:has(input:checked) {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}
.compare-checkbox {
  accent-color: var(--accent);
  margin: 0;
}

/* Compare bar — always visible above engine cards */
.compare-bar {
  margin-bottom: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--paper-deep);
  border: 1px dashed var(--rule);
  border-radius: 2px;
  font-size: var(--size-sm);
}

.compare-bar-hint {
  margin: 0;
  font-style: italic;
  color: var(--ink-soft);
  font-size: var(--size-sm);
}
.compare-bar-hint strong {
  font-style: normal;
  color: var(--ink);
}

.compare-bar-content {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.compare-bar-label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.compare-chips {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  flex: 1 1 auto;
}

.compare-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--paper);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 2px var(--space-2) 2px var(--space-3);
  font-size: var(--size-sm);
  color: var(--ink);
}

.compare-chip-x {
  background: transparent;
  border: none;
  color: var(--ink-faint);
  cursor: pointer;
  font-size: var(--size-base);
  line-height: 1;
  padding: 0 var(--space-1);
  border-radius: 999px;
}
.compare-chip-x:hover {
  background: var(--accent);
  color: var(--paper);
}

.compare-bar-actions {
  display: inline-flex;
  gap: var(--space-2);
  margin-left: auto;
}

.compare-bar-btn {
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-base);
  font-size: var(--size-sm);
  cursor: pointer;
  transition: background 100ms;
}
.compare-bar-btn:hover:not(:disabled) {
  background: var(--accent);
  border-color: var(--accent);
}
.compare-bar-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.compare-bar-clear {
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink-soft);
  padding: var(--space-1) var(--space-3);
  font-size: var(--size-sm);
  cursor: pointer;
}
.compare-bar-clear:hover {
  border-color: var(--ink);
  color: var(--ink);
}

/* Compare panel — inline expandable, sits between bar and cards */
.compare-panel {
  /* Empty by default; renderComparePanel fills it when open */
}

.compare-panel-section {
  background: var(--paper);
  border: 2px solid var(--accent);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  border-radius: 2px;
}

.compare-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--rule);
}

.compare-panel-head h3 {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 48;
  font-size: var(--size-lg);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

.compare-panel-close {
  background: transparent;
  border: 1px solid var(--rule);
  width: 2rem;
  height: 2rem;
  font-size: var(--size-lg);
  line-height: 1;
  cursor: pointer;
  color: var(--ink-faint);
  border-radius: 2px;
}
.compare-panel-close:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.compare-panel-intro {
  font-size: var(--size-sm);
  color: var(--ink-soft);
  margin: 0 0 var(--space-4) 0;
}
.compare-panel-subtle {
  color: var(--ink-faint);
  font-style: italic;
}

.compare-tradeoffs {
  background: var(--paper-deep);
  border-left: 3px solid var(--accent);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}
.compare-tradeoffs-label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin: 0 0 var(--space-2) 0;
}
.compare-tradeoffs ul {
  margin: 0;
  padding-left: var(--space-4);
  font-size: var(--size-sm);
  line-height: 1.7;
}
.compare-tradeoffs li {
  list-style: '— ';
  padding-left: var(--space-1);
}
.compare-tradeoffs-more {
  color: var(--ink-faint);
  font-style: italic;
  list-style: none !important;
  padding-left: 0 !important;
  margin-top: var(--space-1);
}

.compare-table-wrap {
  overflow-x: auto;
  margin-bottom: var(--space-3);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--size-sm);
}
.compare-table thead th {
  text-align: center;
  padding: var(--space-2) var(--space-3);
  border-bottom: 2px solid var(--rule);
  font-family: var(--font-display);
  font-variation-settings: "opsz" 18;
  font-weight: 600;
  font-size: var(--size-base);
}
.compare-table thead th:first-child {
  text-align: left;
}
.compare-table tbody th.compare-row-label {
  text-align: left;
  padding: var(--space-2) var(--space-3);
  font-weight: 400;
  font-family: var(--font-base);
  color: var(--ink);
  border-bottom: 1px solid var(--rule-soft);
  white-space: nowrap;
}
.compare-cell {
  text-align: center;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--size-base);
  font-weight: 500;
  border-bottom: 1px solid var(--rule-soft);
}
.compare-cell[data-value="strongly_agree"] { color: #2d6a3e; }
.compare-cell[data-value="agree"]          { color: #5b8a64; }
.compare-cell[data-value="neutral"]        { color: var(--ink-faint); }
.compare-cell[data-value="disagree"]       { color: #9c5e3a; }
.compare-cell[data-value="strongly_disagree"] { color: #b03d1a; }

.compare-shared {
  margin: var(--space-3) 0 0 0;
  padding-top: var(--space-3);
  border-top: 1px solid var(--rule-soft);
  font-size: var(--size-sm);
  color: var(--ink-soft);
  font-style: italic;
}
.compare-shared strong {
  font-style: normal;
  color: var(--ink);
}

@media (max-width: 720px) {
  .compare-bar-content { flex-direction: column; align-items: flex-start; }
  .compare-bar-actions { margin-left: 0; width: 100%; justify-content: space-between; }
}

/* ============================================================
   v1.0 ADDITIONS — fine-tune per-criterion weighting
   ============================================================ */

.facts-section-finetune {
  border-color: var(--accent);
  border-width: 1px;
  background: var(--paper);
}
.facts-section-finetune legend {
  color: var(--accent);
}

.finetune-collapser {
  margin-top: var(--space-3);
}
.finetune-summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-3) var(--space-4);
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  user-select: none;
  transition: background 100ms, border-color 100ms;
}
.finetune-summary::-webkit-details-marker { display: none; }
.finetune-summary::before {
  content: '▾';
  margin-right: var(--space-2);
  color: var(--ink-faint);
  transition: transform 120ms;
  font-size: 0.85em;
}
details:not([open]) > .finetune-summary::before {
  transform: rotate(-90deg);
}
.finetune-summary:hover {
  background: var(--paper);
  border-color: var(--accent);
}
.finetune-summary-hint {
  color: var(--ink-faint);
  font-style: italic;
  font-size: var(--size-xs);
}

.finetune-body {
  padding: var(--space-4) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.finetune-category {
  border-top: 1px solid var(--rule-soft);
  padding-top: var(--space-3);
}
.finetune-category:first-child {
  border-top: none;
  padding-top: 0;
}

.finetune-category-label {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 24;
  font-size: var(--size-base);
  font-weight: 600;
  margin: 0 0 var(--space-3) 0;
  color: var(--ink);
}

.finetune-row {
  display: grid;
  grid-template-columns: 12rem 1fr;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--rule-soft);
}
.finetune-row:last-child { border-bottom: none; }

.finetune-row-label {
  font-size: var(--size-sm);
  color: var(--ink);
  cursor: help;
}

.finetune-row-controls {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--rule);
  border-radius: 2px;
  overflow: hidden;
  background: var(--paper);
}

.finetune-pill {
  position: relative;
  cursor: pointer;
  user-select: none;
  padding: var(--space-1) var(--space-3);
  font-size: var(--size-xs);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  border-right: 1px solid var(--rule);
  transition: background 80ms, color 80ms;
}
.finetune-pill:last-child { border-right: none; }
.finetune-pill input { position: absolute; opacity: 0; pointer-events: none; }
.finetune-pill:hover {
  background: var(--paper-deep);
  color: var(--ink);
}
.finetune-pill:has(input:checked) {
  background: var(--ink);
  color: var(--paper);
}
.finetune-pill[data-weight="critical"]:has(input:checked) {
  background: var(--accent);
}
.finetune-pill[data-weight="hidden"]:has(input:checked) {
  background: var(--ink-faint);
}

@media (max-width: 720px) {
  .finetune-row { grid-template-columns: 1fr; gap: var(--space-1); }
}

/* ============================================================
   v1.0 ADDITIONS — make compare checkbox more discoverable
   ============================================================ */

/* The compare checkbox was visually too subtle.
   Float it to the top-right corner of the card so it's discoverable. */
.engine-card-head {
  position: relative;
}
.engine-card-compare {
  position: absolute;
  top: 0;
  right: 0;
  font-size: var(--size-sm);
  background: var(--paper-deep);
  border-color: var(--accent);
  color: var(--accent);
  padding: var(--space-1) var(--space-2);
}
.engine-card-compare:hover {
  background: var(--accent);
  color: var(--paper);
}

/* Version stamp in landing footer — visible marker so users can tell
   at a glance whether their browser is loading the current build */
.footer-version {
  margin: var(--space-2) 0 0 0;
  font-size: var(--size-xs);
  color: var(--ink-faint);
  font-style: italic;
}
.footer-version code {
  font-family: var(--font-mono);
  background: var(--paper-deep);
  padding: 2px 6px;
  border-radius: 2px;
}

/* ============================================================
   v1.1 ADDITIONS — content-load emphasis, criterion tooltips
   ============================================================ */

/* Elevated content-load banner. THIS IS LOUD ON PURPOSE.
   The content-load distinction (§2 principle 10 of the spec) is the
   single most-skipped framing point — users walk away picking the
   "perfect" engine without realizing the actual cost is 200k words
   of writing, or 400 levels, or whatever. So this banner is now
   sized like a section header, not a footnote. */
.reality-check-content-load {
  border-width: 3px;
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-5);
  position: relative;
  font-size: var(--size-base);
}
.reality-check-content-load::before {
  content: '!';
  position: absolute;
  left: -1.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--paper);
  border: 3px solid var(--paper);
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
.reality-check-content-load[data-load="engine_bound"] {
  border-color: var(--accent);
  background: linear-gradient(to right, #f4dfd4 0%, var(--paper-deep) 60%);
}
.reality-check-content-load[data-load="engine_bound"]::before {
  background: var(--accent);
}
.reality-check-content-load[data-load="content_bound"] {
  border-color: #5b8a64;
  background: linear-gradient(to right, #d8e9d2 0%, var(--paper-deep) 60%);
}
.reality-check-content-load[data-load="content_bound"]::before {
  background: #5b8a64;
  content: '✎';   /* pen — "the work is the writing/content" */
  font-weight: 400;
  font-size: 1.4rem;
}
.reality-check-content-load[data-load="mixed"] {
  border-color: var(--ink-soft);
  background: var(--paper-deep);
}
.reality-check-content-load[data-load="mixed"]::before {
  background: var(--ink-soft);
  content: '~';   /* tilde — "balanced" */
  font-size: 1.7rem;
}
.reality-check-content-load .reality-check-label {
  font-size: var(--size-lg);
  font-weight: 700;
  font-family: var(--font-display);
  font-variation-settings: "opsz" 48;
  color: var(--ink);
  text-transform: none;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-2);
}
.reality-check-content-load[data-load="engine_bound"] .reality-check-label {
  color: var(--accent);
}
.reality-check-content-load[data-load="content_bound"] .reality-check-label {
  color: #2d6a3e;
}
.reality-check-content-load .reality-check-body {
  font-size: var(--size-base);
  line-height: 1.55;
  margin-left: var(--space-3);
}

/* Tooltip hint on criterion labels in matrix.
   Native browser tooltip via title attribute does the actual work;
   we just add a visual cue so users know to hover. */
.matrix-table th.has-tooltip {
  cursor: help;
  border-bottom: 1px dotted var(--ink-faint);
}
.matrix-table th.has-tooltip:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Same affordance in the fine-tune section (already has title attrs) */
.finetune-row-label.has-tooltip {
  cursor: help;
}

/* List-item tooltips in fit summary */
.engine-card-section-content li.has-tooltip {
  cursor: help;
  border-bottom: 1px dotted transparent;
  display: inline-block;
}
.engine-card-section-content li.has-tooltip:hover {
  border-bottom-color: var(--ink-faint);
}

/* ============================================================
   v1.2 ADDITIONS — mobile matrix, disqualified toggle
   ============================================================ */

/* Disqualified-engines toggle button */
.disqualified-toggle {
  margin: var(--space-3) 0 var(--space-4) 0;
  text-align: center;
}
.disqualified-toggle button {
  background: transparent;
  border: 1px dashed var(--ink-faint);
  color: var(--ink-soft);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  cursor: pointer;
  border-radius: 2px;
  transition: border-color 100ms, color 100ms;
}
.disqualified-toggle button:hover {
  border-color: var(--ink);
  color: var(--ink);
}

/* Mobile-friendly matrix.
   At narrow widths the horizontal-scroll table is unusable.
   Restructure each table into a vertical list: one block per engine,
   each block listing the criterion-name + rating pairs.

   This is pure CSS — no markup change — by using display:block and
   data-attribute selectors to repurpose existing cells. */
/* The mobile-hint banner: visible only on small screens */
.matrix-mobile-hint {
  display: none;
}
.matrix-mobile-hint-actions {
  margin-top: var(--space-3) !important;
}
.matrix-mobile-hint-actions button {
  background: transparent;
  border: 1px solid var(--ink-faint);
  color: var(--ink);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-base);
  font-size: var(--size-sm);
  cursor: pointer;
  border-radius: 2px;
  font-style: normal;
}
.matrix-mobile-hint-actions button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 640px) {
  /* On mobile: hide the matrix tables by default. The user can opt in
     via the "Show matrix anyway" button in the hint, which adds the
     .matrix-force-mobile class to the wrap and overrides these rules. */
  #matrix-wrap:not(.matrix-force-mobile) .matrix-category,
  #matrix-wrap:not(.matrix-force-mobile) .matrix-flat-container,
  #matrix-wrap:not(.matrix-force-mobile) .matrix-category-table-wrap {
    display: none;
  }

  /* When forced, show the matrix AND hide the hint (user already chose) */
  #matrix-wrap.matrix-force-mobile .matrix-mobile-hint {
    display: none;
  }

  /* Show the hint banner by default */
  .matrix-mobile-hint {
    display: block;
    padding: var(--space-4) var(--space-5);
    background: var(--paper-deep);
    border: 1px dashed var(--rule);
    border-radius: 2px;
    color: var(--ink-soft);
    font-size: var(--size-sm);
    font-style: italic;
    line-height: 1.55;
  }
  .matrix-mobile-hint p {
    margin: 0;
  }
  .matrix-mobile-hint strong {
    font-style: normal;
    color: var(--ink);
    display: block;
    margin-bottom: var(--space-1);
  }

  /* Hide horizontal scroll buttons UNLESS the user forced the matrix */
  #matrix-wrap:not(.matrix-force-mobile) .matrix-scroll-controls {
    display: none;
  }

  /* Engine cards: full width, no horizontal margin */
  .engine-card {
    margin-left: 0;
    margin-right: 0;
  }

  /* Smaller fine-tune row stacking */
  .finetune-row {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }
}

/* Tablets (641–900px): keep the matrix visible at smaller text size.
   No hint banner — they have enough screen for the table to be usable. */
@media (min-width: 641px) and (max-width: 900px) {
  .matrix-table {
    font-size: 0.85em;
  }
  .matrix-table th {
    font-size: 0.9em;
  }
}