/* ============================================================================
   style.css — app chrome only. The hero artboard has its own scoped CSS.
   Cream shell, editorial type, no rounded corners > 4px.
   ========================================================================== */

:root {
  --shell: #F7F5EF;            /* cream */
  --shell-2: #EFEBE0;          /* recessed */
  --ink: #14101B;              /* aubergine ink */
  --ink-mute: #5C5460;
  --ink-dim: #8B8390;
  --rule: rgba(20,16,27,0.10);
  --rule-strong: rgba(20,16,27,0.22);
  --cyan: #2C8FA3;
  --amber: #C58A4B;
  --brass: #B8935E;
  --pass: #6E7E58;
  --warn: #B14B3C;
  --chrome-font: 'Fraunces', Georgia, serif;
  --chrome-sans: -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  background: var(--shell);
  color: var(--ink);
  font-family: var(--chrome-sans);
  font-size: 14px;
  line-height: 1.5;
  display: grid;
  grid-template-columns: 240px 1fr;
}

button { font: inherit; cursor: pointer; }

/* ── Nav rail ─────────────────────────────────────────────────────────────── */

.nav-rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 24px 18px 16px;
  background: var(--shell-2);
  border-right: 1px solid var(--rule);
  gap: 20px;
  overflow-y: auto;
}

.nav-brand {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule);
}
.nav-brand .brand-mark { color: var(--amber); font-size: 16px; }
.nav-brand .brand-text {
  font-family: var(--chrome-font);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
}

.nav-views { display: flex; flex-direction: column; gap: 2px; }
.nav-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink);
  text-align: left;
  padding: 9px 10px;
  border-radius: 3px;
  display: grid;
  grid-template-columns: 18px 1fr auto;
  gap: 10px;
  align-items: center;
  font-family: var(--chrome-font);
  font-size: 14px;
  font-weight: 500;
  transition: background 120ms ease, border-color 120ms ease;
}
.nav-btn:hover { background: rgba(20,16,27,0.04); }
.nav-btn.active {
  background: rgba(20,16,27,0.06);
  border-color: var(--rule-strong);
}
.nav-btn .nav-key {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  color: var(--ink-dim);
  letter-spacing: 0.06em;
}
.nav-btn .nav-count {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}

.nav-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.nav-stats > div { text-align: center; padding: 2px; }
.nav-stats .stat-num {
  display: block;
  font-family: var(--chrome-font);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.0;
}
.nav-stats .stat-lbl {
  display: block;
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 4px;
}

.nav-export {
  display: flex; flex-direction: column; gap: 6px;
}
.nav-export button, .nav-export .import-btn {
  font-family: var(--chrome-font);
  font-size: 12.5px;
  font-weight: 500;
  padding: 9px 10px;
  background: var(--shell);
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  color: var(--ink);
  text-align: center;
  cursor: pointer;
  transition: background 120ms ease;
}
.nav-export button:hover, .nav-export .import-btn:hover { background: rgba(20,16,27,0.05); }
.nav-export .hint {
  font-size: 10.5px;
  color: var(--ink-dim);
  margin: 0;
  font-style: italic;
}

.nav-footer { margin-top: auto; padding-top: 10px; border-top: 1px solid var(--rule); }
.trial-banner {
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  margin: 0;
  font-style: italic;
}

/* ── Main + views ─────────────────────────────────────────────────────────── */

.main { min-width: 0; padding: 28px 36px 80px; }
.view {
  max-width: 1480px;
  margin: 0 auto;
}
.view h1.view-title {
  font-family: var(--chrome-font);
  font-weight: 600;
  font-size: 32px;
  letter-spacing: -0.012em;
  margin: 0 0 4px;
}
.view .view-sub {
  font-family: var(--chrome-font);
  font-size: 14px;
  color: var(--ink-mute);
  font-style: italic;
  margin: 0 0 28px;
}

/* ── Library view ─────────────────────────────────────────────────────────── */

.lib-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
}
.lib-filters .chip {
  font-family: var(--chrome-font);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border: 1px solid var(--rule-strong);
  background: transparent;
  border-radius: 999px;
  color: var(--ink);
  cursor: pointer;
}
.lib-filters .chip.active {
  background: var(--ink);
  color: var(--shell);
  border-color: var(--ink);
}
.lib-filters .spacer { flex: 1; }
.lib-filters .toggle {
  font-family: var(--chrome-font);
  font-size: 12px;
  color: var(--ink-mute);
  display: flex; align-items: center; gap: 8px;
}
.lib-filters input[type=checkbox] { accent-color: var(--ink); }

.lib-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 22px;
}

.family-card {
  background: var(--shell);
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  padding: 20px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 180ms ease, opacity 180ms ease, border-color 120ms ease;
}
.family-card[hidden] { display: none !important; }
.family-card.killed { opacity: 0.52; border-color: var(--rule); }
.family-card.shortlisted { border-color: var(--amber); }
.family-card .head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
}
.family-card .name {
  font-size: 38px;
  line-height: 1.0;
  margin: 0;
  /* Rendered in its own face — JS sets font-family per card. */
}
.family-card .lane-badge {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  padding: 3px 7px;
}
.family-card.lane-mono .lane-badge { color: var(--cyan); border-color: var(--cyan); }
.family-card.lane-sans .lane-badge { color: var(--pass); border-color: var(--pass); }
.family-card.lane-serif .lane-badge { color: var(--brass); border-color: var(--brass); }
.family-card[data-lane-unsure="true"] .lane-badge::after { content: " ?"; }
.family-card.external .lane-badge {
  border-style: dashed;
  background: rgba(34,143,163,0.05);
}
.family-card.external[data-source="google"] .lane-badge::after { content: " · G"; opacity: 0.7; }
.family-card.external[data-source="system"] .lane-badge::after { content: " · sys"; opacity: 0.7; }

.family-card .specimen-1 { font-size: 96px; line-height: 1.0; color: var(--ink); }
.family-card .specimen-2 { font-size: 72px; line-height: 1.0; color: var(--amber); font-style: italic; }
.family-card .specimen-3 { font-size: 22px; line-height: 1.2; color: var(--ink-mute); }

.family-card .weights {
  display: flex; flex-wrap: wrap; gap: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
}
.family-card .weights .w {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  color: var(--ink-mute);
  display: inline-flex; align-items: center; gap: 5px;
}
.family-card .weights .w::before { content: "●"; color: var(--ink); }
.family-card .weights .w.italic::before { content: "◐"; color: var(--amber); }
.family-card .weights .w.italic { color: var(--amber); }

.family-card .actions {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 6px;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
}
.family-card .actions button {
  font-family: var(--chrome-font);
  font-size: 12px;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: 3px;
  border: 1px solid var(--rule-strong);
  background: transparent;
  color: var(--ink);
}
.family-card .actions .act-kill { color: var(--warn); border-color: rgba(177,75,60,0.4); }
.family-card .actions .act-star.active { background: var(--amber); border-color: var(--amber); color: var(--shell); }
.family-card .actions .act-kill.active { background: var(--warn); border-color: var(--warn); color: var(--shell); }
.family-card .actions .act-try { justify-self: end; }
.family-card .actions .act-try:hover { background: rgba(20,16,27,0.05); }

/* Card flash effect on focus for keyboard shortcuts */
.family-card.focused {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ── Compose view ─────────────────────────────────────────────────────────── */

/* Focus banner — explains which slot is locked and why. */
.focus-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  margin-bottom: 14px;
  background: rgba(34,143,163,0.06);
  border: 1px solid rgba(34,143,163,0.25);
  border-left: 3px solid var(--cyan);
  border-radius: 3px;
  font-size: 13px;
  line-height: 1.45;
}
.focus-banner .focus-tag {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 2px 7px;
  border: 1px solid var(--cyan);
  border-radius: 2px;
  flex-shrink: 0;
}
.focus-banner .focus-tag.warn { color: var(--warn); border-color: var(--warn); }
.focus-banner .focus-text { color: var(--ink); }
.focus-banner .focus-text strong { font-weight: 600; }
.focus-banner .focus-relock {
  margin-left: auto;
  font-family: var(--chrome-font);
  font-size: 12px;
  padding: 5px 10px;
  border: 1px solid var(--ink);
  background: transparent;
  border-radius: 3px;
  color: var(--ink);
  cursor: pointer;
}
.focus-banner .focus-relock:hover { background: var(--ink); color: var(--shell); }

.compose-picker {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 18px;
  padding: 18px 20px;
  background: var(--shell);
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
}
@media (max-width: 1280px) {
  .compose-picker { grid-template-columns: repeat(3, 1fr); }
}

/* Locked field — used in the sans slot when state.lockedSans is set. */
.compose-picker .field.locked label {
  display: flex; align-items: center; gap: 6px;
  color: var(--ink-mute);
}
.compose-picker .field.locked .lock-icon {
  font-size: 11px;
}
.compose-picker .field.locked .locked-value {
  font-family: var(--chrome-font);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 10px;
  border: 1px dashed var(--rule-strong);
  background: rgba(20,16,27,0.03);
  color: var(--ink);
  border-radius: 3px;
  display: flex;
  align-items: center;
  gap: 2px;
}
.compose-picker .field.locked .locked-source {
  color: var(--ink-mute);
  font-size: 12.5px;
}
.compose-picker .field.locked .unlock-btn {
  margin-top: 4px;
  align-self: flex-start;
  font-family: var(--chrome-font);
  font-size: 11px;
  padding: 3px 8px;
  border: 1px solid var(--rule-strong);
  background: transparent;
  color: var(--ink-mute);
  border-radius: 2px;
  cursor: pointer;
}
.compose-picker .field.locked .unlock-btn:hover {
  color: var(--ink);
  border-color: var(--ink);
}
.compose-picker .field {
  display: flex; flex-direction: column; gap: 5px;
}
.compose-picker label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.compose-picker select {
  font-family: var(--chrome-font);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 10px;
  border: 1px solid var(--rule-strong);
  background: var(--shell-2);
  color: var(--ink);
  border-radius: 3px;
}

/* Per-slot weight picker. Lives below each font select. Small, chrome-styled,
   reads as a secondary control without competing visually with the main pick. */
.compose-picker .weight-picker {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}
.compose-picker .weight-picker label {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0;
}
.compose-picker .weight-picker select {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 5px 8px;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink);
}
.compose-picker .field.locked .weight-picker {
  margin-top: 8px;
}

/* Italic-accent lock toggle — pins italic so display swaps don't move it.
   Styled to mirror the GLACIS chrome convention (Outfit, uppercase, tracked)
   rather than body-text. */
.compose-picker label .italic-lock-btn {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 3px 8px;
  margin-left: 8px;
  border: 1px solid var(--rule-strong);
  background: transparent;
  color: var(--ink-mute);
  border-radius: 2px;
  cursor: pointer;
  vertical-align: 1px;
}
.compose-picker label .italic-lock-btn:hover {
  border-color: var(--ink);
  color: var(--ink);
}
.compose-picker label .italic-lock-btn.on {
  background: var(--ink);
  color: var(--shell);
  border-color: var(--ink);
}

.compose-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 18px;
  align-items: start;
}
.compose-side {
  display: flex; flex-direction: column; gap: 14px;
}

.save-card {
  background: var(--shell);
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 10px;
}
.save-card h3 {
  font-family: var(--chrome-font);
  font-weight: 600;
  font-size: 14px;
  margin: 0 0 4px;
}
.save-card .rating {
  display: flex; align-items: center; gap: 10px;
}
.save-card .rating input[type=range] {
  flex: 1;
  accent-color: var(--ink);
}
.save-card .rating-val {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 14px;
  font-weight: 500;
  width: 32px; text-align: right;
}
.save-card textarea {
  font: inherit;
  font-family: var(--chrome-font);
  font-size: 13px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 8px 10px;
  background: var(--shell-2);
  resize: vertical;
  min-height: 64px;
}
.save-card button.save-btn {
  font-family: var(--chrome-font);
  font-size: 13px;
  font-weight: 500;
  padding: 9px 12px;
  border-radius: 3px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--shell);
}

.saved-stacks h3 {
  font-family: var(--chrome-font);
  font-weight: 600;
  font-size: 14px;
  margin: 0 0 8px;
}
.saved-stacks ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.saved-stacks li {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  background: var(--shell);
  border: 1px solid var(--rule);
  border-radius: 3px;
}
.saved-stacks .stack-name {
  font-family: var(--chrome-font);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.saved-stacks .stack-rating {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--amber);
}
.saved-stacks .stack-del {
  background: transparent;
  border: 0;
  color: var(--ink-dim);
  font-size: 14px;
  padding: 0 4px;
  cursor: pointer;
}
.saved-stacks .stack-del:hover { color: var(--warn); }

/* ── Bracket view ─────────────────────────────────────────────────────────── */

.bracket-tree {
  display: flex; flex-direction: column; gap: 6px;
  padding: 14px 18px;
  background: var(--shell);
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  margin-bottom: 18px;
}
.bracket-tree .round-row { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.bracket-tree .round-label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-right: 8px;
  min-width: 92px;
}
.bracket-tree .seed {
  font-family: var(--chrome-font);
  font-size: 12px;
  padding: 4px 8px;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
}
.bracket-tree .seed.win { background: var(--ink); color: var(--shell); border-color: var(--ink); }
.bracket-tree .seed.lose { opacity: 0.5; text-decoration: line-through; }
.bracket-tree .seed.bye { font-style: italic; color: var(--ink-dim); }

.bracket-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.bracket-pair .side {
  display: flex; flex-direction: column; gap: 10px;
}
.bracket-pair .pick-btn {
  font-family: var(--chrome-font);
  font-size: 14px;
  font-weight: 600;
  padding: 12px;
  border-radius: 3px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
}
.bracket-pair .pick-btn:hover { background: var(--ink); color: var(--shell); }

.bracket-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-mute);
  font-family: var(--chrome-font);
  font-style: italic;
  background: var(--shell);
  border: 1px dashed var(--rule-strong);
  border-radius: 3px;
}

.bracket-controls {
  display: flex; gap: 10px; margin-bottom: 16px;
}
.bracket-controls button {
  font-family: var(--chrome-font);
  font-size: 12.5px;
  padding: 8px 12px;
  border-radius: 3px;
  border: 1px solid var(--rule-strong);
  background: var(--shell);
  color: var(--ink);
}
.bracket-controls .lock-btn { border-color: var(--ink); }

/* ── Final view ───────────────────────────────────────────────────────────── */

.final-panel {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}
.final-panel .po,
.final-panel .tokens-snippet {
  background: var(--shell);
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  padding: 16px 18px;
}
.final-panel h3 {
  font-family: var(--chrome-font);
  font-weight: 600;
  font-size: 14px;
  margin: 0 0 8px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 6px;
}
.final-panel .po dl {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 6px 12px;
  margin: 0;
  font-size: 13px;
}
.final-panel .po dt {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.final-panel .po dd { margin: 0; }
.final-panel .po dd .style { color: var(--ink-mute); font-size: 12px; }
.final-panel .tokens-snippet pre {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  background: var(--shell-2);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 12px;
  overflow-x: auto;
  margin: 0;
}
.final-panel .tokens-snippet button.copy-tokens {
  font-family: var(--chrome-font);
  font-size: 12px;
  margin-top: 8px;
  padding: 7px 10px;
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  background: transparent;
}
.final-panel .export-win {
  font-family: var(--chrome-font);
  font-size: 13px;
  font-weight: 500;
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 3px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--shell);
}

.final-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-mute);
  font-family: var(--chrome-font);
  font-style: italic;
}

/* ── Toast ────────────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--ink);
  color: var(--shell);
  padding: 10px 14px;
  border-radius: 3px;
  font-family: var(--chrome-font);
  font-size: 13px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
  max-width: 360px;
}
.toast.show { opacity: 1; transform: translateY(0); }

/* Drag-over hint for state import */
body.dragging-state::after {
  content: "Drop state.json to import";
  position: fixed;
  inset: 12px;
  border: 2px dashed var(--cyan);
  border-radius: 6px;
  display: grid; place-items: center;
  font-family: var(--chrome-font);
  font-size: 22px;
  font-weight: 600;
  color: var(--cyan);
  background: rgba(20,16,27,0.04);
  pointer-events: none;
  z-index: 9999;
}