/* ── Outfit Atelier — token-styled, desktop-first, phone-navigable ─────────── */

.atelier {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── header ────────────────────────────────────────────────────────────────── */
.at-head {
  padding: 22px clamp(16px, 3vw, 40px) 14px;
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  align-items: end;
}
.at-kicker {
  margin: 0 0 4px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime);
  font-weight: 600;
}
.at-head-main h1 {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.at-sub {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.at-sub code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sky);
}
.at-fixbar { display: flex; flex-wrap: wrap; gap: 6px; width: 100%; }
.fix-chip {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--amber);
  border: 1px solid rgba(255, 176, 32, 0.35);
  background: var(--coral-glow);
  padding: 4px 10px;
  border-radius: var(--pill);
  white-space: nowrap;
}

/* ── layout: stage + rail ──────────────────────────────────────────────────── */
.at-main {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 348px;
  gap: 0;
  min-height: 0;
}
.at-stage-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-right: 1px solid var(--line);
}
.at-stage {
  position: relative;
  flex: 1;
  min-height: 420px;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% 12%, rgba(110, 193, 255, 0.05), transparent 55%),
    var(--bg);
}
.at-stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
  cursor: grab;
}
.at-stage canvas:active { cursor: grabbing; }

.at-hud {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  pointer-events: none;
  z-index: 2;
}
.hud-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--pill);
  background: rgba(10, 11, 13, 0.72);
  border: 1px solid var(--line-bright);
  color: var(--text);
  backdrop-filter: blur(4px);
}
.hud-chip.hud-dim, .hud-dim { color: var(--faint); }

.at-legend {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 2;
  pointer-events: none;
}
.at-legend .lg {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 3px 9px;
  border-radius: var(--pill);
  background: rgba(10, 11, 13, 0.8);
  border: 1px solid var(--line);
}
.lg-green { color: #34d399; border-color: rgba(52, 211, 153, 0.4); }
.lg-amber { color: var(--amber); border-color: rgba(255, 176, 32, 0.4); }
.lg-red   { color: #ff4d5e; border-color: rgba(255, 77, 94, 0.4); }

.at-stage-foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 11.5px;
  font-family: var(--font-mono);
}

/* ── rail ──────────────────────────────────────────────────────────────────── */
.at-rail {
  overflow-y: auto;
  max-height: calc(100vh - 150px);
  min-height: 420px;
  scrollbar-width: thin;
  scrollbar-color: var(--line-bright) transparent;
}
.rail-sec {
  padding: 16px 18px 18px;
  border-bottom: 1px solid var(--line);
}
.rail-sec h2 {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.rail-sec h2 .hud-dim { text-transform: none; letter-spacing: 0; font-weight: 400; }

.ctl { margin-bottom: 10px; }
.ctl-label {
  display: block;
  font-size: 11.5px;
  color: var(--muted);
  margin-bottom: 5px;
}
.ctl-label b { color: var(--text); font-family: var(--font-mono); font-weight: 600; }
.ctl-input {
  width: 100%;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--line-bright);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
}
.ctl-input:focus { outline: 1.5px solid var(--lime); }
.ctl-range { width: 100%; accent-color: var(--lime); }
.ctl-hint {
  margin: 10px 0 0;
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--faint);
}

.btn-row { display: flex; gap: 8px; }
.btn-row.wrap { flex-wrap: wrap; }

.rwf-btn {
  font: inherit;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--line-bright);
  border-radius: var(--radius-sm);
  padding: 8px 13px;
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease), color var(--ease);
  white-space: nowrap;
}
.rwf-btn:hover { border-color: var(--lime-dim); }
.rwf-btn.is-on {
  background: var(--lime-glow);
  border-color: var(--lime-dim);
  color: var(--lime);
}
.rwf-btn--primary {
  background: var(--lime);
  border-color: var(--lime);
  color: #0b0d07;
  width: 100%;
}
.rwf-btn--primary:hover { background: var(--lime-dim); border-color: var(--lime-dim); color: #0b0d07; }
.rwf-btn--primary:disabled { opacity: 0.55; cursor: wait; }
.rwf-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.rwf-btn:disabled:hover { border-color: var(--line-bright); }

/* build-up list */
.build-list { margin-top: 12px; display: flex; flex-direction: column; gap: 4px; }
.build-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  text-align: left;
}
.build-step:hover { background: var(--surface); }
.build-step .n {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--faint);
  width: 18px;
  text-align: right;
}
.build-step.is-on {
  background: var(--lime-glow);
  border-color: var(--lime-dim);
  color: var(--text);
}
.build-step.is-on .n { color: var(--lime); }
.build-step.is-done .n::after { content: " ✓"; color: var(--success); font-size: 9px; }

/* isolation chips */
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; }
.iso-chip {
  font: inherit;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: var(--pill);
  border: 1px solid var(--line-bright);
  background: var(--surface-2);
  color: var(--muted);
  cursor: pointer;
  transition: all var(--ease);
}
.iso-chip:hover { border-color: var(--lime-dim); }
.iso-chip.is-on {
  background: var(--sky);
  border-color: var(--sky);
  color: #06131f;
  font-weight: 600;
}

/* verify output */
.verify-out { margin-top: 12px; font-size: 12px; }
.verify-out table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 10.5px; }
.verify-out th {
  text-align: left; color: var(--faint); font-weight: 500;
  padding: 3px 6px 6px 0; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: transparent;
}
.verify-out td { padding: 3.5px 6px 3.5px 0; border-bottom: 1px solid var(--line); color: var(--text); }
.verify-out td.pass { color: var(--success); }
.verify-out td.warn { color: var(--amber); }
.verify-out td.fail { color: var(--danger); font-weight: 700; }
.verify-out td.dim { color: var(--faint); }
.verify-summary {
  margin-top: 10px; padding: 10px 12px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--line-bright);
  font-size: 12px; line-height: 1.55;
}
.verify-summary.ok { border-color: rgba(52, 211, 153, 0.45); }
.verify-summary.bad { border-color: rgba(255, 77, 94, 0.5); }
.verify-note { color: var(--faint); font-size: 11px; margin-top: 6px; line-height: 1.45; }
.vspin { color: var(--lime); font-family: var(--font-mono); font-size: 12px; }

/* export */
.export-box {
  width: 100%;
  margin-top: 10px;
  box-sizing: border-box;
  background: var(--surface-2);
  color: var(--sky);
  border: 1px solid var(--line-bright);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  padding: 10px;
  resize: vertical;
}

/* footer */
.at-foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px clamp(16px, 3vw, 40px);
  border-top: 1px solid var(--line);
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--faint);
}

/* ── phone: rail becomes a scrolling sheet under a sticky stage ───────────── */
@media (max-width: 860px) {
  .at-main { grid-template-columns: 1fr; }
  .at-stage-wrap { border-right: 0; border-bottom: 1px solid var(--line); }
  .at-stage { min-height: 52vh; }
  .at-rail { max-height: none; }
  .at-head { padding-bottom: 10px; }
  .at-sub { font-size: 12px; }
  .btn-row { flex-wrap: wrap; }
  .rwf-btn { padding: 10px 14px; } /* larger touch targets */
  .iso-chip { padding: 9px 16px; }
  .build-step { padding: 11px 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .rwf-btn, .iso-chip, .build-step { transition: none; }
}

/* signed-probe inside-body legend chip (bright red, white-cored like the heatmap) */
.lg-inside { background: linear-gradient(90deg, #ff1f1f, #ffd9e1); color: #2a0d0d; }

/* ── FROG PLAYGROUND (frog-heads.js): expression/skin/accessory + gallery ─── */
.frog-dot {
  display: inline-block;
  width: 9px; height: 9px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: baseline;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18) inset;
}
.frog-gallery {
  display: block;
  width: 100%;
  margin-top: 8px;
  border: 1px solid var(--line-bright);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  cursor: pointer;
  image-rendering: auto;
}
.frog-gallery:hover { border-color: var(--lime-dim); }
.frog-gallery.built { min-height: 96px; }

/* ── HOW THIS WAS BUILT — the garment saga panel ───────────────────────────── */
.at-story {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.at-story > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 10px clamp(16px, 3vw, 40px);
  user-select: none;
}
.at-story > summary::-webkit-details-marker { display: none; }
.at-story > summary:hover { background: var(--lime-glow); }
.story-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--lime);
}
.story-sub {
  font-size: 12px;
  color: var(--muted);
  flex: 1;
  min-width: 200px;
}
.story-caret { color: var(--faint); transition: transform var(--ease); }
.at-story[open] .story-caret { transform: rotate(180deg); }

.story-body {
  padding: 6px clamp(16px, 3vw, 40px) 18px;
  border-top: 1px solid var(--line);
}
.story-gens {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(228px, 1fr));
  gap: 10px;
}
.gen {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  padding: 10px 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.gen--turn { border-color: rgba(198, 243, 46, 0.45); box-shadow: 0 0 0 1px var(--lime-glow) inset; }
.gen-head { display: flex; align-items: baseline; gap: 8px; }
.gen-no {
  font-size: 15px;
  color: var(--lime);
  font-weight: 700;
  flex: none;
}
.gen--turn .gen-no { text-shadow: 0 0 12px var(--lime-glow); }
.gen h3 {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.25;
  font-weight: 700;
}
.gen h3 .hud-dim { font-size: 10.5px; font-weight: 400; display: block; }
.gen p {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}
.gen p b { color: var(--text); }
.gen-svg {
  width: 100%;
  height: auto;
  display: block;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
}
.sv-body {
  fill: rgba(255, 92, 56, 0.10);
  stroke: var(--coral);
  stroke-width: 1.6;
}
.sv-ring { fill: none; stroke: var(--faint); stroke-width: 1.8; stroke-dasharray: none; }
.sv-cloth { fill: none; stroke: var(--sky); stroke-width: 1.2; opacity: 0.85; }
.sv-jitter { fill: var(--amber); }
.sv-parallel { fill: none; stroke: var(--lime); stroke-width: 1.8; }
.sv-thin { stroke-width: 1.4; }
.sv-hemband {
  fill: none;
  stroke: var(--amber);
  stroke-width: 3.4;
}
.sv-sway { fill: none; stroke: var(--sky); stroke-width: 1.6; stroke-linecap: round; }
.sv-gap { stroke: var(--amber); stroke-width: 1.3; fill: none; }
.sv-tag {
  font-family: var(--font-mono);
  font-size: 6.8px;
  fill: var(--muted);
  text-anchor: middle;
}
.sv-tag--lime { fill: var(--lime-dim); }

.story-cols {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(240px, 1fr);
  gap: 12px;
}
@media (max-width: 900px) { .story-cols { grid-template-columns: 1fr; } }
.story-instruments, .story-mocap {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  padding: 10px 12px;
}
.story-instruments h3, .story-mocap h3 {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sky);
  font-weight: 700;
}
.inst-list { margin: 0; display: grid; gap: 7px; }
.inst { display: grid; grid-template-columns: 128px 1fr; gap: 10px; align-items: baseline; }
@media (max-width: 620px) { .inst { grid-template-columns: 1fr; } }
.inst dt { font-weight: 700; font-size: 12.5px; color: var(--text); }
.inst dd { margin: 0; font-size: 12px; line-height: 1.5; color: var(--muted); }
.inst dd b { color: var(--text); }
.story-mocap ul { margin: 0; padding-left: 16px; display: grid; gap: 6px; }
.story-mocap li { font-size: 12px; line-height: 1.5; color: var(--muted); }
.story-mocap li b { color: var(--text); }
.story-mocap code { font-family: var(--font-mono); font-size: 11px; color: var(--sky); }
.story-mocap a { color: var(--lime); }

.story-src {
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px dashed var(--line-bright);
  font-size: 11px;
  line-height: 1.5;
  color: var(--faint);
}
.story-src code { font-family: var(--font-mono); font-size: 10.5px; color: var(--sky); }

/* commercial-safe note card (inside the story panel) */
.story-note {
  margin-top: 12px;
  border: 1px solid rgba(198, 243, 46, 0.45);
  border-radius: var(--radius-sm);
  background: var(--lime-glow);
  padding: 10px 12px;
  display: flex;
  gap: 10px;
  align-items: baseline;
}
.note-badge {
  flex: none;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #0a0b0d;
  background: var(--lime);
  border-radius: var(--pill);
  padding: 2px 8px;
}
.story-note p { margin: 0; font-size: 12px; line-height: 1.55; color: var(--muted); }
.story-note p b { color: var(--text); }
.story-note code { font-family: var(--font-mono); font-size: 11px; color: var(--sky); }
.story-note a { color: var(--lime); }