/* 画像工房 共通スタイル v1
   カッティングマット+ステッカーのデザインを全ツールで統一 */
:root {
  --mat: #2c4a3e;
  --mat-line: rgba(255,255,255,.055);
  --mat-line-strong: rgba(255,255,255,.10);
  --paper: #fcfbf8;
  --paper-edge: #efece4;
  --ink: #25281f;
  --muted: #84887c;
  --line: #e6e3da;
  --accent: #2c4a3e;
  --accent-bright: #3e6b59;
  --accent-soft: #e9f0ec;
  --mark: #f0b429;
  --danger: #b4402f;
  --radius: 14px;
  --shadow-sticker: 0 1px 2px rgba(20,30,25,.18), 0 6px 18px rgba(20,30,25,.22);
  --shadow-sticker-sm: 0 1px 2px rgba(20,30,25,.14), 0 3px 10px rgba(20,30,25,.16);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Meiryo", sans-serif;
  font-weight: 500;
  color: var(--ink);
  min-height: 100vh;
  padding: 28px 16px 72px;
  background-color: var(--mat);
  background-image:
    linear-gradient(var(--mat-line-strong) 1px, transparent 1px),
    linear-gradient(90deg, var(--mat-line-strong) 1px, transparent 1px),
    linear-gradient(var(--mat-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--mat-line) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
}
.wrap { max-width: 920px; margin: 0 auto; }
button { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--mark); outline-offset: 2px; }

/* ヘッダー：白いステッカー */
header.sticker {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 24px 26px 20px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sticker);
  position: relative;
  transform: rotate(-.4deg);
}
header.sticker::before {
  content: "";
  position: absolute; inset: -5px;
  border-radius: calc(var(--radius) + 5px);
  background: #fff;
  z-index: -1;
  box-shadow: var(--shadow-sticker);
}
.title-row { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
header.sticker h1 { font-size: 24px; font-weight: 900; letter-spacing: .04em; line-height: 1.2; }
.title-en {
  font-size: 11px; font-weight: 700; letter-spacing: .22em;
  color: var(--muted); text-transform: uppercase;
}
.rev-badge {
  font-size: 10px; font-weight: 700; letter-spacing: .08em;
  color: var(--muted); border: 1px solid var(--line);
  border-radius: 4px; padding: 2px 7px; margin-left: auto;
}
.sub { font-size: 12.5px; color: var(--muted); margin-top: 10px; line-height: 1.8; }
.badges { display: flex; gap: 7px; margin-top: 14px; flex-wrap: wrap; }
.badge {
  font-size: 11px; font-weight: 700; padding: 4px 11px; border-radius: 4px;
  background: var(--accent-soft); color: var(--accent);
  border: 1px solid #d3e0d8;
  letter-spacing: .02em;
}
.badge.warn { background: #fbeee0; color: #b5781a; border-color: #eeddc4; }
.crumbs { margin-bottom: 14px; font-size: 12px; }
.crumbs a { color: rgba(255,255,255,.85); text-decoration: none; font-weight: 700; letter-spacing: .04em; }
.crumbs a:hover { text-decoration: underline; }

/* ステータスバー */
.status-bar {
  background: var(--paper); border-radius: 10px;
  padding: 13px 18px; margin-bottom: 14px;
  display: flex; align-items: center; gap: 12px; font-size: 13px;
  box-shadow: var(--shadow-sticker-sm);
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: #c9c7be; flex-shrink: 0; }
.dot.loading { background: var(--mark); animation: pulse 1s ease-in-out infinite; }
.dot.ready { background: var(--accent-bright); }
.dot.error { background: var(--danger); }
@keyframes pulse { 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) {
  .dot.loading { animation: none; }
  * { transition-duration: .01ms !important; }
}

/* 受け渡しバナー */
.handoff-banner {
  display: none;
  background: var(--paper); border-radius: 10px;
  padding: 13px 16px; margin-bottom: 14px;
  align-items: center; gap: 13px; font-size: 13px;
  box-shadow: var(--shadow-sticker-sm);
  border-left: 5px solid var(--mark);
}
.handoff-banner.show { display: flex; flex-wrap: wrap; }
.handoff-banner img {
  width: 52px; height: 52px; object-fit: contain; border-radius: 7px;
  border: 1px solid var(--line); background: #f1efe9; flex-shrink: 0;
}
.handoff-banner .txt { flex: 1; min-width: 160px; line-height: 1.6; }
.handoff-banner .txt small { color: var(--muted); font-size: 11px; }

/* ボタン */
.btn-big {
  width: 100%;
  padding: 17px 24px;
  font-family: inherit; font-size: 15.5px; font-weight: 900; letter-spacing: .06em;
  border-radius: 12px; border: none;
  background: var(--paper); color: var(--accent);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: transform .1s, box-shadow .15s;
  box-shadow: var(--shadow-sticker);
}
.btn-big:hover { transform: translateY(-1px); }
.btn-big:active { transform: translateY(0) scale(.99); }
.btn-big:disabled { color: var(--muted); cursor: default; transform: none; box-shadow: var(--shadow-sticker-sm); }
.btn-primary {
  padding: 15px 24px; width: 100%;
  font-family: inherit; font-size: 15px; font-weight: 900; letter-spacing: .05em;
  border-radius: 11px; border: none;
  background: var(--accent); color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 9px;
  transition: background .12s, transform .08s;
  box-shadow: 0 3px 10px rgba(44,74,62,.35);
}
.btn-primary:hover { background: var(--accent-bright); }
.btn-primary:active { transform: scale(.985); }
.btn-plain {
  font-family: inherit; font-size: 13px; font-weight: 700; letter-spacing: .03em;
  padding: 11px 20px; border-radius: 9px;
  border: none; background: var(--paper); color: var(--accent);
  cursor: pointer; box-shadow: var(--shadow-sticker-sm);
  transition: transform .1s;
}
.btn-plain:hover { transform: translateY(-1px); }
.btn-ghost {
  font-family: inherit; font-size: 13px; font-weight: 500;
  padding: 11px 20px; border-radius: 9px;
  border: 1px solid rgba(255,255,255,.25);
  background: transparent; color: rgba(255,255,255,.85); cursor: pointer;
  transition: background .12s;
}
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-sm {
  font-family: inherit; font-size: 11.5px; font-weight: 500;
  padding: 6px 14px; border-radius: 6px;
  border: 1px solid var(--line); background: transparent;
  color: var(--muted); cursor: pointer; transition: background .12s, color .12s;
}
.btn-sm:hover:not(:disabled) { background: #f1efe9; color: var(--ink); }
.btn-sm:disabled { opacity: .4; cursor: default; }

/* ドロップゾーン：キリトリ線 */
.dropzone {
  position: relative;
  border-radius: var(--radius);
  background: var(--paper);
  padding: 50px 24px 46px;
  text-align: center; cursor: pointer;
  transition: transform .12s, box-shadow .15s;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sticker-sm);
}
.dropzone::before {
  content: "";
  position: absolute; inset: 12px;
  border: 2px dashed #b9b5a8;
  border-radius: 9px;
  pointer-events: none;
  transition: border-color .15s;
}
.dropzone::after {
  content: "✂ ｷﾘﾄﾘ";
  position: absolute; top: 4px; left: 34px;
  font-size: 11px; letter-spacing: .12em; color: #b9b5a8;
  background: var(--paper); padding: 0 8px;
  transition: color .15s;
}
.dropzone:hover { transform: translateY(-1px); }
.dropzone.dragover { box-shadow: 0 0 0 4px var(--mark), var(--shadow-sticker); }
.dropzone.dragover::before { border-color: var(--mark); }
.dropzone.dragover::after { color: var(--mark); }
.dropzone.disabled { opacity: .55; pointer-events: none; }
.dropzone p { font-size: 15px; font-weight: 700; letter-spacing: .02em; }
.dropzone .hint { font-size: 11.5px; font-weight: 500; color: var(--muted); margin-top: 9px; letter-spacing: .03em; }

/* 結果カード：ダイカットステッカー */
.card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sticker);
  position: relative;
}
.card::before {
  content: "";
  position: absolute; inset: -5px;
  border-radius: calc(var(--radius) + 5px);
  background: #fff;
  z-index: -1;
  box-shadow: var(--shadow-sticker);
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 13px; gap: 12px;
}
.fname { font-size: 13px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fmeta { font-size: 11px; color: var(--muted); margin-top: 2px; letter-spacing: .03em; }
.card-status {
  font-size: 11.5px; font-weight: 700; flex-shrink: 0;
  color: var(--muted); letter-spacing: .04em;
  padding: 3px 10px; border-radius: 4px; background: #f1efe9;
}
.card-status.done { color: #fff; background: var(--accent-bright); }
.card-status.err { color: #fff; background: var(--danger); }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
@media (max-width: 640px) { .pair { grid-template-columns: 1fr; } }
.pane { min-width: 0; }
.pane-label {
  font-size: 10.5px; font-weight: 700; letter-spacing: .1em;
  color: var(--muted); margin-bottom: 7px;
}
.pane img, .pane canvas {
  width: 100%; height: auto; display: block;
  border: 1px solid var(--line); border-radius: 9px;
}
.checker {
  background-image:
    linear-gradient(45deg, #dcdcd6 25%, transparent 25%, transparent 75%, #dcdcd6 75%),
    linear-gradient(45deg, #dcdcd6 25%, transparent 25%, transparent 75%, #dcdcd6 75%);
  background-size: 16px 16px;
  background-position: 0 0, 8px 8px;
  background-color: #f4f3ef;
}
.working {
  display: flex; align-items: center; justify-content: center;
  min-height: 150px; color: var(--muted); font-size: 12.5px;
  border: 1px dashed #cfccc2; border-radius: 9px; background: #f7f6f2;
}

/* モデル選択カード */
.model-select-label {
  font-size: 11px; font-weight: 700; letter-spacing: .1em;
  color: rgba(255,255,255,.8); margin-bottom: 9px; padding-left: 2px;
}
.model-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.model-cards.two { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 560px) { .model-cards, .model-cards.two { grid-template-columns: 1fr; } }
.model-card {
  background: var(--paper); border-radius: 10px;
  padding: 13px 15px; cursor: pointer;
  box-shadow: var(--shadow-sticker-sm);
  border: 2px solid transparent;
  transition: border-color .12s, transform .1s;
  position: relative;
}
.model-card:hover { transform: translateY(-1px); }
.model-card.selected { border-color: var(--accent-bright); }
.model-card.selected::after {
  content: "✓";
  position: absolute; top: 9px; right: 11px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-bright); color: #fff;
  font-size: 11px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
}
.model-name { font-size: 13.5px; font-weight: 900; letter-spacing: .02em; }
.model-tag {
  display: inline-block; font-size: 9.5px; font-weight: 700; letter-spacing: .05em;
  padding: 2px 7px; border-radius: 3px; margin-top: 6px; margin-right: 4px;
  background: var(--accent-soft); color: var(--accent);
}
.model-tag.heavy { background: #fbeee0; color: #b5781a; }
.model-tag.nc { background: #f7e3df; color: var(--danger); }
.model-desc { font-size: 10.5px; color: var(--muted); margin-top: 7px; line-height: 1.6; }
.model-warn {
  font-size: 11px; color: #d98a2b; margin-top: 10px; line-height: 1.7;
  padding: 9px 12px; background: #fdf4e8; border-radius: 7px;
  display: none;
}
.model-warn.show { display: block; }

/* フッター */
footer.kobo {
  margin-top: 36px; font-size: 11px;
  color: rgba(255,255,255,.65); line-height: 2;
  letter-spacing: .02em;
}
footer.kobo a { color: rgba(255,255,255,.85); }

/* プログレスバー */
.progress { height: 5px; background: var(--line); border-radius: 3px; overflow: hidden; margin-top: 9px; display: none; }
.progress .fill {
  height: 100%; width: 0%; border-radius: 3px;
  background: linear-gradient(90deg, var(--accent-bright), var(--mark));
  transition: width .25s;
}