:root {
  --paper: #f6f3ec;
  --card: #fffdf8;
  --ink: #2b2925;
  --muted: #7a756b;
  --line: #e2ddd2;
  --accent: #8a3b2e;
  --serif: "EB Garamond", Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1d1c1a;
    --card: #262522;
    --ink: #ebe6dc;
    --muted: #a39d92;
    --line: #3a3833;
    --accent: #e08b72;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 14px/1.45 var(--sans);
}

header { padding: 28px 24px 8px; max-width: 1400px; margin: 0 auto; }
h1 { font: 500 34px/1.1 var(--serif); margin: 0 0 6px; letter-spacing: 0.01em; }
h2 { font: 500 22px/1.2 var(--serif); margin: 28px 0 10px; }
h2:first-child { margin-top: 0; }
.sub { color: var(--muted); max-width: 720px; margin: 0; }
.count { color: var(--muted); font-size: 0.75em; margin-left: 4px; }
.hint { color: var(--muted); font-size: 13px; margin: 6px 0; }

main {
  display: grid;
  grid-template-columns: minmax(300px, 440px) 1fr;
  gap: 32px;
  padding: 20px 24px 40px;
  max-width: 1400px;
  margin: 0 auto;
}
.left { align-self: start; min-width: 0; }
@media (max-width: 820px) {
  main { grid-template-columns: 1fr; padding: 16px; gap: 20px; }
  header { padding: 20px 16px 0; }
}

.drop {
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 240px; border: 1.5px dashed var(--line); border-radius: 10px;
  background: var(--card); cursor: pointer; color: var(--muted); padding: 20px;
}
.drop:hover, .left.dragging .drop, .left.dragging .stage { border-color: var(--accent); }

.stage { position: relative; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); line-height: 0; }
.stage canvas { width: 100%; height: auto; display: block; }
#overlay { position: absolute; inset: 0; height: 100%; cursor: crosshair; touch-action: none; }
.stage.picking { outline: 3px solid var(--accent); }

.pop {
  position: absolute; z-index: 5; width: 270px; line-height: 1.3;
  background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  box-shadow: 0 6px 24px rgba(0,0,0,.18); padding: 8px; font-size: 13px;
}
.pop-head { display: flex; align-items: center; gap: 8px; color: var(--muted); margin-bottom: 4px; }
.pop-head .x { margin-left: auto; border: 0; background: none; color: var(--muted); font-size: 18px; cursor: pointer; padding: 0 4px; }
.pop-row { display: flex; align-items: center; gap: 8px; padding: 4px 0; }
.pop-row .nm { flex: 1; }
.pop-row .pc { color: var(--muted); font-size: 11px; }
.add {
  font: inherit; font-size: 12px; padding: 2px 8px; border-radius: 99px; cursor: pointer;
  border: 1px solid var(--accent); color: var(--accent); background: none;
}
.add:disabled { border-color: var(--line); color: var(--muted); cursor: default; }

.controls { margin: 14px 0 6px; display: grid; gap: 10px; }
.controls .row { display: grid; gap: 2px; }
.controls label { display: flex; justify-content: space-between; font-size: 13px; }
.controls output { color: var(--muted); }
.controls input[type=range] { width: 100%; accent-color: var(--accent); }
.buttons, .controls .row.buttons { display: flex; flex-wrap: wrap; gap: 8px; }
button { font: inherit; }
.buttons button {
  padding: 5px 12px; border-radius: 6px; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); cursor: pointer;
}
.buttons button:hover { border-color: var(--muted); }
.buttons button.active { border-color: var(--accent); color: var(--accent); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px 3px 3px;
  border: 1px solid var(--line); border-radius: 99px; background: var(--card);
  color: var(--ink); cursor: pointer; font-size: 12.5px;
}
.chip:hover { border-color: var(--muted); }
.chip .sw { width: 18px; height: 18px; }
.chip .pc { color: var(--muted); font-size: 11px; }
.chip.ignored { opacity: .45; }
.chip.ignored .nm { text-decoration: line-through; }
.chip.active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }

.sw { display: inline-block; width: 14px; height: 14px; border-radius: 50%; flex: none; box-shadow: inset 0 0 0 1px rgba(0,0,0,.12); }

.empty { color: var(--muted); padding: 40px 0; max-width: 460px; }

.filters { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; color: var(--muted); margin-bottom: 18px; font-size: 13px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; margin-right: 8px; }
.seg button {
  border: 0; background: var(--card); color: var(--ink); padding: 5px 12px; cursor: pointer; font-size: 13px;
}
.seg button + button { border-left: 1px solid var(--line); }
.seg button.active { background: var(--ink); color: var(--paper); }
.seg button:disabled { color: var(--muted); opacity: .5; cursor: default; }

.fabric-box { margin-top: 28px; border-radius: 10px; }
.fabric-box.dragging { outline: 2px dashed var(--accent); outline-offset: 6px; }
.fabrics { display: grid; gap: 8px; margin-top: 12px; }
.fab {
  display: flex; gap: 10px; align-items: center; padding: 6px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--card); transition: border-color .15s, box-shadow .15s;
}
.fab.off { opacity: .5; }
.fab.lit { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.fab img { width: 56px; height: 56px; object-fit: cover; border-radius: 5px; flex: none; }
.fab-info { flex: 1; min-width: 0; display: grid; gap: 4px; }
.fab-name {
  font: inherit; font-size: 13px; color: var(--ink); background: none; width: 100%;
  border: 1px solid transparent; border-radius: 4px; padding: 1px 4px; margin-left: -5px;
}
.fab-name:hover, .fab-name:focus { border-color: var(--line); outline: none; }
.fab-bar { display: flex; height: 8px; border-radius: 4px; overflow: hidden; background: var(--line); }
.fab-bar i { flex-basis: 0; }
.fab-colors { font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fab-actions { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.fab-actions input { accent-color: var(--accent); cursor: pointer; }
.fab-actions .x { border: 0; background: none; color: var(--muted); font-size: 18px; cursor: pointer; line-height: 1; padding: 0 4px; }
.fab-actions .x:hover { color: var(--accent); }

.pop-save { display: flex; align-items: center; gap: 8px; }
.pop-save img { width: 44px; height: 44px; object-fit: cover; border-radius: 4px; flex: none; }
.pop-save .fab-name { margin-left: 0; border-color: var(--line); flex: 1; min-width: 0; }

.mini-fabs { display: inline-flex; margin-left: auto; padding-left: 4px; }
.mini-fabs img {
  width: 18px; height: 18px; border-radius: 50%; object-fit: cover;
  border: 1.5px solid var(--card); margin-left: -5px;
}
.names li .nm { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dlg-fabs { display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 4px; font: 12px var(--sans); color: var(--muted); }
.dlg-fab { display: inline-flex; align-items: center; gap: 5px; }
.dlg-fab .mini-fabs { margin: 0; padding: 0; }
.dlg-fab .mini-fabs img { width: 22px; height: 22px; margin: 0; }
.dlg-rows .nm { display: flex; flex-direction: column; align-items: flex-start; }
.filters label { display: inline-flex; gap: 4px; align-items: center; cursor: pointer; color: var(--ink); }
.filters input { accent-color: var(--accent); }

.shop { margin-bottom: 14px; }
.shop-title { margin: 0 0 6px; color: var(--muted); font-size: 13px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.grid > .hint { grid-column: 1 / -1; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: 10px; cursor: pointer;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.card:hover {
  border-color: var(--muted); transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,.10);
}
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.num { font: italic 14px var(--serif); color: var(--muted); }
.share {
  font-size: 11.5px; padding: 2px 9px; border-radius: 99px; cursor: pointer;
  border: 1px solid var(--line); background: none; color: var(--muted);
}
.share:hover { border-color: var(--accent); color: var(--accent); }

.dlg {
  width: min(720px, calc(100vw - 32px)); max-height: calc(100vh - 32px);
  padding: 0; border: 1px solid var(--line); border-radius: 12px;
  background: var(--paper); color: var(--ink); box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.dlg::backdrop { background: rgba(20, 18, 15, .55); }
.dlg-body { padding: 24px 28px 22px; }
.dlg-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.dlg-head .num { font-size: 22px; }
.dlg-head .x { border: 0; background: none; color: var(--muted); font-size: 28px; line-height: 1; cursor: pointer; padding: 0 4px; }
.dlg-bands { display: flex; height: min(300px, 40vh); }
.dlg-rows { list-style: none; padding: 0; margin: 14px 0 0; }
.dlg-rows li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.dlg-rows .sw { width: 24px; height: 24px; }
.dlg-rows .nm { flex: 1; font: 500 21px/1.2 var(--serif); }
.dlg-rows .need { font: 600 11px var(--sans); color: var(--accent); margin-left: 10px; letter-spacing: .04em; }
.codes { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.code {
  font: 13px ui-monospace, Menlo, Consolas, monospace; color: var(--muted);
  background: none; border: 1px solid transparent; border-radius: 5px; padding: 2px 6px; cursor: copy;
}
.code:hover { border-color: var(--line); color: var(--ink); }
.dlg-actions { display: flex; justify-content: flex-end; margin-top: 16px; }
.dlg-actions .share { font-size: 13px; padding: 5px 14px; }
@media (max-width: 520px) {
  .dlg-body { padding: 18px 16px; }
  .dlg-rows li { flex-wrap: wrap; }
  .codes { width: 100%; justify-content: flex-start; padding-left: 30px; }
}

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); z-index: 20;
  background: var(--ink); color: var(--paper); padding: 9px 16px; border-radius: 8px;
  font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.bands { display: flex; height: 84px; border-radius: 4px; overflow: hidden; }
.band { flex: 1; position: relative; }
.band.missing {
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.55) 0 4px, transparent 4px 10px) !important;
  background-blend-mode: normal;
  outline: 2px dashed var(--ink); outline-offset: -4px;
}
.band.missing span {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  background: var(--card); color: var(--ink); font-size: 11px; padding: 1px 6px; border-radius: 99px;
}
.names { list-style: none; padding: 0; margin: 8px 0 0; font-size: 12.5px; }
.names li { display: flex; align-items: center; gap: 6px; padding: 1px 0; }
.names li.missing { color: var(--accent); font-weight: 600; }

footer { color: var(--muted); font-size: 12px; text-align: center; padding: 0 16px 28px; }
footer a { color: inherit; }