:root {
  color-scheme: light;

  /* parts-register / technical-manual system. Light is primary: cool
     technical paper + near-solid ink rules. The old design whispered
     (hairlines everywhere, corner ticks) -- this one commits: few rules,
     thick and sturdy, letterpress-style hard shadows on controls. */
  --paper:      #f2f0e9;
  --paper-rgb:  242, 240, 233;
  --inset:      #e9e5da; /* recessed fields */
  --inset-rgb:  233, 229, 218;
  --checker-rgb: 210, 205, 191; /* transparency checkerboard */

  --ink:        #1a1917;
  --ink-rgb:    26, 25, 23;
  --dim:        #56534b;
  --faint:      #8e897b;

  --stamp:      #c23a2a;
  --stamp-rgb:  194, 58, 42;
  --stamp-ink:  #fff8f5;

  --line:       rgba(var(--ink-rgb), 0.16); /* quiet inner dividers only */
  --rule:       var(--ink);                 /* structural rules -- solid */

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-body: var(--font-mono);
}

:root[data-theme="dark"] {
  color-scheme: dark;

  /* same register at night -- warm dark paper, cream ink. Hard shadows
     flip to cream and read as raised blocks, which is intended. */
  --paper:      #1d1b18;
  --paper-rgb:  29, 27, 24;
  --inset:      #14120f;
  --inset-rgb:  20, 18, 15;
  --checker-rgb: 66, 60, 51;

  --ink:        #ece7dc;
  --ink-rgb:    236, 231, 220;
  --dim:        #b3ac9d;
  --faint:      #787266;

  --stamp:      #e8593f;
  --stamp-rgb:  232, 89, 63;
  --stamp-ink:  #fff5f2;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; margin: 0; }

body {
  background-color: var(--paper);
  background-image: radial-gradient(rgba(var(--ink-rgb), 0.16) 1.2px, transparent 1.2px);
  background-size: 26px 26px;
  color: var(--ink);
  font-family: var(--font-body);
  font-variant-numeric: tabular-nums;
}

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--stamp);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ---------- layout: index rail + manual page ---------- */

.layout {
  display: grid;
  grid-template-columns: 15.5rem 1fr;
  min-height: 100vh;
}

.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-right: 2px solid var(--rule);
  background: var(--paper);
  z-index: 10;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1.4rem 1.4rem 1.2rem;
  border-bottom: 2px solid var(--rule);
  text-decoration: none;
}
.brand .mark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--ink);
  text-transform: uppercase;
}
.brand .sub {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--faint);
  letter-spacing: 0.08em;
}

.rail-index {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 0;
  counter-reset: tool -1;
  scrollbar-width: thin;
}

.rail-index a {
  display: flex;
  align-items: baseline;
  counter-increment: tool;
  padding: 0.34rem 1.4rem 0.34rem calc(1.4rem - 3px);
  border-left: 3px solid transparent;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  color: var(--dim);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.12s ease, border-color 0.12s ease;
}
.rail-index a::before {
  content: counter(tool, decimal-leading-zero);
  min-width: 1.9rem;
  font-size: 0.66rem;
  color: var(--faint);
}
.rail-index a::after {
  content: "";
  flex: 1;
  min-width: 0.7rem;
  margin: 0 0.05rem 0.28em 0.5rem;
  border-bottom: 1px dotted var(--faint);
}
.rail-index a:hover { color: var(--ink); }
.rail-index a:hover::after { border-color: var(--stamp); }
.rail-index a[aria-current="page"] {
  color: var(--ink);
  font-weight: 700;
  border-left-color: var(--stamp);
}
.rail-index a[aria-current="page"]::before { color: var(--stamp); }

.rail-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.85rem 1.4rem;
  border-top: 2px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  color: var(--faint);
  white-space: nowrap;
}

/* old top-strip badge classes kept as harmless aliases */
.nav-badge { display: flex; align-items: center; gap: 0.4rem; }
.nav-badge .dot, .count .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--stamp);
  margin-right: 0.35rem;
  flex: none;
}

.theme-toggle {
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.28rem 0.55rem;
  cursor: pointer;
  flex: none;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.theme-toggle:active { transform: translate(2px, 2px); box-shadow: 0 0 0 var(--ink); }

/* ---------- manual page ---------- */

main {
  position: relative;
  max-width: 64rem;
  padding: 3rem 3.5rem 5rem 4.5rem;
  counter-reset: sec;
}

/* ledger margin line */
main::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 2.4rem;
  width: 2px;
  background: rgba(var(--stamp-rgb), 0.45);
  pointer-events: none;
}

/* giant part-number watermark (injected by theme.js from the eyebrow) */
.ghost-no {
  position: absolute;
  top: 0.25rem;
  right: 2.5rem;
  z-index: 0;
  font-family: var(--font-display);
  font-size: clamp(6rem, 15vw, 11rem);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: rgba(var(--ink-rgb), 0.07);
  pointer-events: none;
  user-select: none;
}
@supports (-webkit-text-stroke: 2px black) {
  .ghost-no {
    color: transparent;
    -webkit-text-stroke: 2px rgba(var(--ink-rgb), 0.16);
  }
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stamp);
  margin: 0 0 0.9rem;
}

.intro {
  position: relative;
  z-index: 1;
  padding: 0 0 2rem;
  margin-bottom: 0;
  border: none;
  background: none;
}

h1 {
  font-family: var(--font-display);
  font-size: 2.6rem;
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: var(--ink);
  text-transform: uppercase;
}

.intro p, .lede {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--dim);
  margin: 0;
  max-width: 46rem;
}

.sign {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--faint);
  letter-spacing: 0.04em;
}

/* ---------- sections (were boxed panels) ---------- */

.panel {
  position: relative;
  z-index: 1;
  counter-increment: sec;
  padding: 1.75rem 0 1.4rem;
  border: none;
  border-top: 2px solid var(--rule);
  background: none;
  margin-bottom: 0;
}
.panel h2 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 0 0 1.3rem;
  border: none;
  padding: 0;
}
.panel h2::before {
  content: "\00a7 " counter(sec, decimal-leading-zero) " \00b7 ";
  color: var(--stamp);
}

.split {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 0 2.5rem;
  align-items: start;
}
@media (max-width: 56rem) {
  .split { grid-template-columns: 1fr; }
}

/* ---------- controls: sturdy, letterpress ---------- */

textarea, input[type="text"] {
  width: 100%;
  background: var(--inset);
  border: 2px solid var(--ink);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  padding: 0.85rem;
  resize: vertical;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
input[type="number"] {
  background: var(--inset);
  border: 2px solid var(--ink);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  padding: 0.5rem 0.6rem;
}
textarea::placeholder, input::placeholder { color: var(--faint); }
textarea:focus, input:focus {
  outline: none;
  border-color: var(--stamp);
  box-shadow: 3px 3px 0 rgba(var(--stamp-rgb), 0.35);
}

button {
  background: var(--stamp);
  color: var(--stamp-ink);
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  font-family: var(--font-mono);
  padding: 0.62rem 1.15rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
button:hover { filter: brightness(1.06); }
button:active { transform: translate(3px, 3px); box-shadow: 0 0 0 var(--ink); }
button.secondary {
  background: var(--paper);
  color: var(--ink);
}
button.secondary:hover { filter: none; border-color: var(--stamp); color: var(--stamp); }

.row { display: flex; gap: 0.9rem; flex-wrap: wrap; align-items: center; margin-top: 1.1rem; }

select {
  background: var(--inset);
  border: 2px solid var(--ink);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.5rem 0.7rem;
}
select:focus { outline: none; border-color: var(--stamp); }

.ec-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--faint);
}

/* ---------- home: register listing (was card grid) ---------- */

.tools {
  position: relative;
  z-index: 1;
  border-top: 2px solid var(--rule);
}

.tool-card {
  display: grid;
  grid-template-columns: 3.2rem 15rem 1fr;
  gap: 0 1.25rem;
  align-items: baseline;
  padding: 0.9rem 0.5rem 0.9rem 0;
  border: none;
  border-bottom: 1px solid var(--line);
  background: none;
  text-decoration: none;
  transition: background 0.12s ease, transform 0.12s ease;
}
.tool-card:hover {
  background: var(--inset);
  transform: translateX(4px);
  border-color: var(--line);
}
.tool-card .tool-no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--stamp);
  letter-spacing: 0.06em;
  margin: 0;
  display: block;
}
.tool-card .name {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  display: block;
  font-size: 1.02rem;
  margin: 0;
}
.tool-card .desc {
  font-size: 0.8rem;
  color: var(--dim);
  line-height: 1.55;
  display: block;
}
@media (max-width: 56rem) {
  .tool-card { grid-template-columns: 3rem 1fr; }
  .tool-card .desc { grid-column: 2; margin-top: 0.2rem; }
}

/* ---------- KPI stat tiles ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
}
@media (min-width: 56rem) {
  .stats { grid-template-columns: 1fr; }
}

.stat {
  background: var(--inset);
  border: 2px solid var(--ink);
  padding: 0.8rem 1rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}
.stat .l {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  color: var(--faint);
  text-transform: uppercase;
}
.stat .n {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink);
}

/* ---------- QR stage ---------- */

.qr-stage { display: flex; justify-content: center; padding: 0.5rem 0; }

.qr-frame {
  min-height: 12rem;
  min-width: 12rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--inset);
  border: 2px solid var(--ink);
  padding: 1rem;
}

.qr-empty {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--faint);
  text-align: center;
  max-width: 12rem;
}

.qr-img {
  display: block;
  max-width: min(100%, 20rem);
  max-height: 20rem;
  width: auto;
  height: auto;
  image-rendering: pixelated;
  background: #fff;
  padding: 0.5rem;
}

/* ---------- hero figure (Your IP) ---------- */

.hero-figure {
  font-family: var(--font-display);
  font-size: 3.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--stamp);
  text-align: center;
  padding: 1.8rem 0;
  word-break: break-all;
}

/* ---------- record lists / key-value dumps ---------- */

.record-group + .record-group { margin-top: 1.1rem; }

.record-group .rtype {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--stamp-ink);
  background: var(--stamp);
  border: 2px solid var(--ink);
  padding: 0.2rem 0.55rem;
  margin-bottom: 0.6rem;
}

.record-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 2px solid var(--ink);
  background: var(--inset);
}
.record-list li {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--ink);
  padding: 0.6rem 0.8rem;
  word-break: break-all;
}
.record-list li + li { border-top: 1px solid var(--line); }

.record-empty {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--faint);
  padding: 0.5rem 0.1rem;
}

.record-error {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--stamp);
  padding: 0.9rem 1rem;
  border: 2px solid var(--stamp);
  background: rgba(var(--stamp-rgb), 0.08);
}

.record-note {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--dim);
  line-height: 1.7;
  padding: 0.2rem 0.1rem;
  max-width: 46rem;
}

/* ---------- signal meter + LED ---------- */

.signal-row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

.led {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background: rgba(var(--stamp-rgb), 0.12);
  border: 2px solid var(--ink);
  flex-shrink: 0;
  transition: background 0.05s, box-shadow 0.05s;
}
.led.on {
  background: var(--stamp);
  box-shadow: 0 0 0.6rem 0.1rem rgba(var(--stamp-rgb), 0.7);
}

.meter {
  position: relative;
  flex-grow: 1;
  height: 1rem;
  background: var(--inset);
  border: 2px solid var(--ink);
}
.meter-fill { position: absolute; inset: 0; width: 0%; background: var(--faint); }
.meter-threshold {
  position: absolute;
  top: -3px;
  bottom: -3px;
  left: 0%;
  width: 2px;
  background: var(--stamp);
}

.field-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
  flex-wrap: wrap;
}
.field-row label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--faint);
  min-width: 6.5rem;
}
.field-row input[type="text"],
.field-row input[type="number"] { width: 6rem; }
.field-row input[type="range"] { flex-grow: 1; accent-color: var(--stamp); }

/* ---------- calculators ---------- */

.calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: 1.5rem 2.5rem;
}

.calc-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-size: 0.92rem;
  margin-bottom: 1.1rem;
}
.calc-row input[type="number"] { width: 6.5rem; }

.calc-result {
  font-family: var(--font-display);
  font-size: 2.3rem;
  font-weight: 700;
  color: var(--stamp);
  word-break: break-all;
}
.calc-result .unit { font-size: 1.1rem; color: var(--dim); font-weight: 500; }

/* ---------- die-type picker + chips ---------- */

.die-group { display: flex; gap: 0.65rem; flex-wrap: wrap; }

.die-btn {
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.5rem 0.95rem;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.die-btn:hover { border-color: var(--stamp); color: var(--stamp); }
.die-btn:active { transform: translate(2px, 2px); box-shadow: 0 0 0 var(--ink); }
.die-btn.active {
  background: var(--stamp);
  border-color: var(--ink);
  color: var(--stamp-ink);
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 var(--ink);
}
.die-btn.active:hover { color: var(--stamp-ink); filter: brightness(1.06); }

.dice-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  min-height: 2.6rem;
}

.die-chip {
  background: var(--inset);
  border: 2px solid var(--ink);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.5rem 0.75rem;
  min-width: 2.4rem;
  text-align: center;
}
.die-chip.max { border-color: var(--stamp); color: var(--stamp); }
.die-chip.min { color: var(--faint); }

.roll-notation {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--faint);
  margin-top: 0.6rem;
}

@keyframes rollPulse {
  0% { opacity: 0.4; transform: scale(0.97); }
  100% { opacity: 1; transform: scale(1); }
}
.calc-result.pulse { animation: rollPulse 0.15s ease-out; }

/* ---------- pixel editor ---------- */

.pixel-stage {
  position: relative;
  display: inline-block;
  line-height: 0;
  background-image:
    linear-gradient(45deg, rgb(var(--checker-rgb)) 25%, transparent 25%),
    linear-gradient(-45deg, rgb(var(--checker-rgb)) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgb(var(--checker-rgb)) 75%),
    linear-gradient(-45deg, transparent 75%, rgb(var(--checker-rgb)) 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
  border: 2px solid var(--ink);
}
.pixel-stage canvas {
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  cursor: crosshair;
}

.pixel-grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(var(--ink-rgb), 0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(var(--ink-rgb), 0.12) 1px, transparent 1px);
}

.swatches { display: flex; gap: 0.45rem; flex-wrap: wrap; }

.swatch {
  width: 1.8rem;
  height: 1.8rem;
  border: 2px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  cursor: pointer;
  padding: 0;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.swatch:hover { border-color: var(--stamp); }
.swatch:active { transform: translate(2px, 2px); box-shadow: 0 0 0 var(--ink); }

.preview-stage {
  display: inline-block;
  line-height: 0;
  background-image:
    linear-gradient(45deg, rgb(var(--checker-rgb)) 25%, transparent 25%),
    linear-gradient(-45deg, rgb(var(--checker-rgb)) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgb(var(--checker-rgb)) 75%),
    linear-gradient(-45deg, transparent 75%, rgb(var(--checker-rgb)) 75%);
  background-size: 12px 12px;
  background-position: 0 0, 0 6px, 6px -6px, -6px 0px;
  border: 2px solid var(--ink);
}
.preview-stage canvas {
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* ---------- file drop zone ---------- */

.drop-zone {
  border: 2px dashed var(--ink);
  background: var(--inset);
  padding: 2.2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--stamp);
  background: rgba(var(--stamp-rgb), 0.06);
}
.drop-zone p {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--dim);
  margin: 0;
}
.drop-zone .hint {
  font-size: 0.72rem;
  color: var(--faint);
  margin-top: 0.5rem;
}

.exif-preview {
  display: flex;
  justify-content: center;
  padding: 1.1rem 0 0.2rem;
}
.exif-preview img {
  max-width: 100%;
  max-height: 20rem;
  border: 2px solid var(--ink);
  display: block;
}

/* ---------- color picker ---------- */

input[type="color"].color-preview {
  display: block;
  width: 100%;
  height: 8rem;
  padding: 0;
  border: 2px solid var(--ink);
  background: none;
  cursor: pointer;
}
input[type="color"].color-preview::-webkit-color-swatch-wrapper { padding: 0; }
input[type="color"].color-preview::-webkit-color-swatch { border: none; }
input[type="color"].color-preview::-moz-color-swatch { border: none; }

.copy-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}
.copy-row input[type="text"] { flex: 1; }
.copy-row .copy-btn { flex-shrink: 0; }

.rgb-fields, .hsl-fields {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}
.rgb-fields input, .hsl-fields input { width: 100%; }
.field-mini { flex: 1; }
.field-mini label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--faint);
  margin-bottom: 0.3rem;
}

/* ---------- checkboxes / password ---------- */

.check-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.7rem;
}
.check-row input[type="checkbox"] {
  accent-color: var(--stamp);
  width: 1.05rem;
  height: 1.05rem;
  flex-shrink: 0;
}
.check-row label {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--ink);
}

.password-output {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--stamp);
  word-break: break-all;
  padding: 1.2rem;
  border: 2px solid var(--ink);
  background: var(--inset);
  margin-bottom: 1rem;
  min-height: 1.3em;
}

/* ---------- wheel of fortune ---------- */

.wheel-stage {
  display: flex;
  justify-content: center;
  padding: 0.5rem 0 1.5rem;
  position: relative;
}

.wheel-pointer {
  position: absolute;
  top: 0.3rem;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 13px solid transparent;
  border-right: 13px solid transparent;
  border-top: 20px solid var(--stamp);
  z-index: 2;
}

.wheel-svg { transition: transform 4.2s cubic-bezier(0.15, 0.65, 0.1, 1); }

.segment-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.segment-row { display: flex; align-items: center; gap: 0.5rem; }
.segment-row .swatch-dot {
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  flex-shrink: 0;
}
.segment-row input[type="text"] { flex: 1; }
.segment-row .remove-btn {
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: none;
  color: var(--faint);
  width: 2.2rem;
  height: 2.2rem;
  padding: 0;
  flex-shrink: 0;
  font-size: 1rem;
  line-height: 1;
}
.segment-row .remove-btn:hover { border-color: var(--stamp); color: var(--stamp); }

.wheel-result {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--stamp);
  text-align: center;
  padding: 0.5rem 0 1rem;
  min-height: 1.4em;
}

/* ---------- meme builder ---------- */

.meme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(6rem, 1fr));
  gap: 0.55rem;
  max-height: 24rem;
  overflow-y: auto;
  border: 2px solid var(--ink);
  background: var(--inset);
  padding: 0.6rem;
}

.meme-thumb {
  position: relative;
  aspect-ratio: 1;
  padding: 0;
  border: 2px solid transparent;
  background: var(--paper);
  box-shadow: none;
  cursor: pointer;
  overflow: hidden;
}
.meme-thumb:hover { border-color: var(--stamp); }
.meme-thumb.active { border-color: var(--stamp); box-shadow: 0 0 0 2px rgba(var(--stamp-rgb), 0.4) inset; }

.meme-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.meme-thumb .tname {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(var(--ink-rgb), 0.82);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  line-height: 1.3;
  padding: 0.2rem 0.3rem;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.meme-canvas-wrap {
  padding: 0.5rem 0 1.25rem;
  text-align: center;
}
.meme-canvas-wrap canvas {
  max-width: min(100%, 34rem);
  width: 100%;
  height: auto;
  min-width: 0;
  display: inline-block;
  border: 2px solid var(--ink);
  background: var(--inset);
}

/* ---------- ASCII art ---------- */

.ascii-output {
  overflow-x: auto;
  max-width: 100%;
  background: var(--inset);
  border: 2px solid var(--ink);
  padding: 1rem;
}
.ascii-output pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.42rem;
  line-height: 1.05;
  color: var(--ink);
  white-space: pre;
}

.ascii-empty {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--faint);
  padding: 0.5rem 0.1rem;
}

/* ---------- mobile: rail folds into a header ---------- */

@media (max-width: 58rem) {
  .layout { display: block; }

  .rail {
    position: sticky;
    top: 0;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    border-right: none;
    border-bottom: 2px solid var(--rule);
  }
  .brand {
    flex-direction: row;
    align-items: baseline;
    gap: 0.5rem;
    padding: 0.75rem 1.1rem;
    border-bottom: none;
  }
  .brand .mark { font-size: 1.1rem; }
  .rail-foot {
    margin-left: auto;
    border-top: none;
    padding: 0.75rem 1.1rem;
  }
  .rail-index {
    order: 3;
    width: 100%;
    display: flex;
    overflow-x: auto;
    padding: 0;
    border-top: 2px solid var(--rule);
    scrollbar-width: none;
  }
  .rail-index::-webkit-scrollbar { display: none; }
  .rail-index a {
    flex: none;
    padding: 0.55rem 0.8rem 0.55rem calc(0.8rem - 3px);
    border-left: none;
    border-bottom: 3px solid transparent;
  }
  .rail-index a[aria-current="page"] { border-bottom-color: var(--stamp); }
  .rail-index a::after { display: none; }

  main { padding: 1.9rem 1.25rem 3.5rem 2.4rem; }
  main::before { left: 1rem; }
  .ghost-no { right: 1rem; font-size: 4.6rem; top: 0.4rem; }
  h1 { font-size: 1.9rem; }
}