/* cheeroプリント デザインシミュレーター（モック）
 * 正本: ~/dev/cheero-print-site/.claude/codex-design/260716_simulator-mock_設計書.md
 * style.cssのトークンを継承（共通部はstyle.cssをlink）。ここでは画面固有のレイアウトのみ。
 */

.sim-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  border-bottom: 1px solid var(--color-rule);
  background: var(--color-paper-2);
}
.sim-hero h1 { font-size: var(--text-2xl); margin-bottom: 8px; }
.sim-hero__lead { color: var(--color-ink-2); font-size: var(--text-md); margin-bottom: var(--space-sm); }
.sim-hero__privacy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--track-label);
  color: var(--color-safe);
  background: color-mix(in oklch, var(--color-safe) 12%, white);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
}

.sim-main { padding: var(--space-2xl) 0; }
.sim-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: start;
}
@media (max-width: 900px) {
  .sim-grid { grid-template-columns: 1fr; }
}

/* ── プレビュー（左） ── */
.sim-preview {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.sim-preview__stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  touch-action: none;
  background: var(--color-paper);
}
.sim-preview__product {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}
/* 印刷領域: naturalサイズ→表示サイズへJSでpx換算して配置
 * このコンテナ自体は常に不透明（アップロード画像の実体をこの中に描画するため）。
 * オレンジ点線ガイドは専用の .sim-print-area__border（子要素・装飾のみ）でopacity切替する。 */
.sim-print-area {
  position: absolute;
  border-radius: 2px;
  overflow: hidden;
}
.sim-print-area__border {
  position: absolute;
  inset: 0;
  border: 1.5px dashed var(--color-accent);
  border-radius: 2px;
  opacity: 0;
  transition: opacity var(--dur-short) var(--ease-out);
  pointer-events: none;
}
.sim-preview__stage.is-active .sim-print-area__border,
.sim-preview__stage:hover .sim-print-area__border,
.sim-preview__stage:focus-within .sim-print-area__border { opacity: 1; }
/* ガイド表示OFF: hover/is-active中でも常に非表示にする（デザインチェック用の素の見た目） */
.sim-preview__stage.guide-off .sim-print-area__border { opacity: 0 !important; }
.sim-print-area__gloss {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255,255,255,0.35) 0%, rgba(255,255,255,0) 30%, rgba(255,255,255,0) 70%, rgba(255,255,255,0.18) 100%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur-short) var(--ease-out);
}
/* ガロス（艶感）は従来どおりis-active/hoverで表示。ガイドOFFの対象外（点線ガイドのみ切替） */
.sim-preview__stage.is-active .sim-print-area__gloss,
.sim-preview__stage:hover .sim-print-area__gloss,
.sim-preview__stage:focus-within .sim-print-area__gloss { opacity: 1; }
.sim-user-image {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: center center;
  mix-blend-mode: multiply;
  cursor: grab;
  user-select: none;
  -webkit-user-drag: none;
  touch-action: none;
  will-change: transform;
}
.sim-user-image:active { cursor: grabbing; }

.sim-preview__empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--color-ink-3);
  font-size: var(--text-sm);
  text-align: center;
  padding: var(--space-md);
  pointer-events: none;
}
.sim-preview__status {
  padding: 10px var(--space-md);
  font-size: var(--text-xs);
  color: var(--color-ink-3);
  border-top: 1px solid var(--color-rule);
  min-height: 38px;
  display: flex;
  align-items: center;
}
.sim-preview__status.is-error { color: #b3311c; }
.sim-preview__status.is-ready { color: var(--color-safe); }

/* ── 操作パネル（右） ── */
.sim-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.sim-panel__group {
  background: var(--color-white);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-md) var(--space-lg);
}
.sim-panel__group h3 {
  font-size: var(--text-sm);
  letter-spacing: var(--track-label);
  color: var(--color-ink-3);
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.sim-product-list { display: flex; flex-direction: column; gap: 8px; }
.sim-product-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-input);
  font-size: var(--text-sm);
  cursor: pointer;
}
.sim-product-option input[type="radio"] { accent-color: var(--color-accent); width: 16px; height: 16px; }
.sim-product-option.is-selected { border-color: var(--color-accent); background: color-mix(in oklch, var(--color-accent) 6%, white); font-weight: 700; }
.sim-product-option[data-disabled="true"] {
  cursor: not-allowed;
  color: var(--color-ink-3);
  background: var(--color-paper-2);
}
.sim-product-option[data-disabled="true"] input { pointer-events: none; }
.sim-product-option .soon-label {
  margin-left: auto;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: var(--track-label);
  color: var(--color-ink-3);
  background: var(--color-white);
  border: 1px dashed var(--color-rule);
  border-radius: var(--radius-pill);
  padding: 2px 9px;
  white-space: nowrap;
}

.sim-upload {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sim-upload__dropzone {
  border: 1.5px dashed var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  cursor: pointer;
  transition: border-color var(--dur-short) var(--ease-out), background var(--dur-short) var(--ease-out);
}
.sim-upload__dropzone:hover,
.sim-upload__dropzone.is-dragover { border-color: var(--color-accent); background: color-mix(in oklch, var(--color-accent) 5%, white); }
.sim-upload__dropzone input[type="file"] {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.sim-upload__hint { font-size: var(--text-xs); color: var(--color-ink-3); }
.sim-upload__jpg-note {
  display: none;
  font-size: var(--text-xs);
  color: var(--color-accent-2);
  background: color-mix(in oklch, var(--color-accent) 10%, white);
  border-radius: var(--radius-input);
  padding: 8px 10px;
}
.sim-upload__jpg-note.is-visible { display: block; }

/* 背景を抜く／元に戻す */
.sim-bgremove {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.sim-bgremove .btn-outline,
.sim-bgremove .btn-solid { flex: 1 1 0; padding: 11px 14px; font-size: var(--text-xs); }
.sim-bgremove__note {
  font-size: var(--text-xs);
  color: var(--color-ink-3);
  margin-top: 2px;
}

/* ガイド表示トグル */
.sim-guide-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-rule);
}
.sim-guide-toggle label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
}
.sim-switch {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 22px;
  flex-shrink: 0;
}
.sim-switch input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}
.sim-switch__track {
  position: absolute;
  inset: 0;
  background: var(--color-rule);
  border-radius: var(--radius-pill);
  transition: background var(--dur-short) var(--ease-out);
}
.sim-switch__track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  transition: transform var(--dur-short) var(--ease-out);
}
.sim-switch input:checked + .sim-switch__track { background: var(--color-accent); }
.sim-switch input:checked + .sim-switch__track::after { transform: translateX(16px); }
.sim-switch input:focus-visible + .sim-switch__track { outline: 2px solid var(--color-focus); outline-offset: 2px; }

.sim-slider-row { display: flex; flex-direction: column; gap: 6px; }
.sim-slider-row + .sim-slider-row { margin-top: var(--space-md); }
.sim-slider-row label { font-size: var(--text-sm); font-weight: 700; }
.sim-slider-row input[type="range"] { width: 100%; accent-color: var(--color-accent); }
.sim-slider-row input[type="range"]:disabled { opacity: 0.5; }

.sim-actions { display: flex; flex-direction: column; gap: var(--space-sm); }
.sim-actions .btn-outline { width: 100%; }
.sim-actions .btn-solid { width: 100%; }
.sim-actions .btn-solid:disabled,
.sim-actions button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
/* 保存2ボタン（画像/PDF・対等な並び） */
.sim-save-row {
  display: flex;
  gap: var(--space-sm);
}
.sim-save-row .btn-solid,
.sim-save-row .btn-outline {
  flex: 1 1 0;
  min-width: 0;
}
@media (max-width: 520px) {
  .sim-save-row { flex-direction: column; }
}

.sim-note {
  font-size: var(--text-xs);
  color: var(--color-ink-3);
  line-height: 1.9;
  max-width: 760px;
  margin: var(--space-xl) auto 0;
}

/* ── 成功/失敗モーダル ── */
.sim-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20,12,4,0.55);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}
.sim-modal-overlay.is-open { display: flex; }
.sim-modal {
  background: var(--color-white);
  border-radius: var(--radius-card);
  padding: var(--space-xl);
  max-width: 420px;
  width: 100%;
  text-align: center;
}
.sim-modal h2 { font-size: var(--text-lg); margin-bottom: 10px; }
.sim-modal p { font-size: var(--text-sm); color: var(--color-ink-2); margin-bottom: var(--space-lg); line-height: 1.9; }
.sim-modal__actions { display: flex; flex-direction: column; gap: 10px; }
.sim-modal.is-error h2 { color: #b3311c; }