/* ws-ecom-redo.140000 — 电商工坊整体重做（2026-09-10 截图反馈）
   解决：
   1) 套图卡片：提示词行高、比例select宽度、删除按钮尺寸
   2) 整体版式：单列三行（context / templates / results）
   3) 配色：与生图/像素工坊统一赭石主题
   只作用在 app.html（仅 app.html 引用） */

/* ── 1. 整体版式：单列三行 ───────────────────────────────── */
.ecommerce-layout {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto auto auto;
  grid-template-areas:
    "context"
    "templates"
    "results";
  gap: 18px;
  height: auto;
  min-height: calc(100% - 100px);
}

.ecommerce-input-panel,
.ecommerce-template-panel,
.ecommerce-result-panel {
  padding: 18px 22px;
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 0;
}

/* 段 1：商品上下文（单列容器，宽度全宽） */
.ecommerce-input-panel {
  grid-area: context;
  grid-template-columns: minmax(0, 1fr);
  column-gap: 28px;
  row-gap: 14px;
}
/* 上传 + 预览 + AI 识别按钮 各占整行 */
.ecommerce-input-panel > .file-drop,
.ecommerce-input-panel > #ecommerceProductPreview,
.ecommerce-input-panel > .ecommerce-analyze-btn,
.ecommerce-input-panel > .ecommerce-reference-grid {
  grid-column: 1 / -1;
}
/* 商品字段栅格：两列 */
.ecommerce-field-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px 16px;
  grid-column: 1 / -1;
}
.ecommerce-field-grid label { margin: 0; }
.ecommerce-field-grid input,
.ecommerce-field-grid select { height: 42px; border-radius: 14px; }

/* 「出图参数」段塞进商品上下文，单独占一整行 */
.ecommerce-input-panel .professional-settings {
  grid-column: 1 / -1;
  margin: 6px 0 0;
}
/* 套图模板选择 + 模型 + 风格 放在商品上下文下方一行 */
.ecommerce-input-panel .ecommerce-template-inline {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
}

.ecommerce-template-panel { grid-area: templates; overflow: visible; }
.ecommerce-result-panel   { grid-area: results;   overflow: visible; }

/* ── 2. 套图卡片重做 ─────────────────────────────────────────
   头部行：编号 + 标题 + 比例 + 删除（同一行）
   提示词：独占一整行，更舒服的留白 */
.ecommerce-spec-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: max-content;
  align-content: start;
  gap: 14px;
  padding: 2px;
}

.ecommerce-spec-item {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(180, 83, 42, 0.06);
  border: 1px solid rgba(180, 83, 42, 0.18);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.ecommerce-spec-item .spec-head {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) minmax(0, auto) auto;
  align-items: center;
  gap: 10px;
}
.ecommerce-spec-item .spec-head .spec-title-field { display: contents; }
.ecommerce-spec-item .spec-head .spec-title-field input {
  height: 40px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-weight: 700;
  padding: 0 12px;
  width: 100%;
  box-sizing: border-box;
}
.ecommerce-spec-item .spec-head .spec-ratio-field { display: contents; }
.ecommerce-spec-item .spec-head .spec-ratio-field select {
  height: 40px;
  border-radius: 13px;
  padding: 0 32px 0 12px;
  min-width: 110px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.ecommerce-spec-item .spec-head .spec-delete-btn {
  height: 36px;
  padding: 0 16px;
  min-width: 72px;
  border-radius: 12px;
  background: rgba(127, 29, 29, 0.4);
  border: 1px solid rgba(251, 113, 133, 0.45);
  color: #fecdd3;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.ecommerce-spec-item .spec-head .spec-delete-btn:hover {
  background: rgba(190, 18, 60, 0.55);
}

.ecommerce-spec-item .spec-prompt-field {
  display: grid;
  gap: 6px;
}
.ecommerce-spec-item .spec-prompt-field textarea {
  min-height: 96px;
  line-height: 1.6;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  color: var(--text);
  resize: vertical;
}

.ecommerce-spec-item .spec-number {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  color: #f3eee3;
  background: rgba(180, 83, 42, 0.25);
  border: 1px solid rgba(180, 83, 42, 0.5);
  font-weight: 800;
  font-size: 14px;
}

.ecommerce-spec-item .spec-reference-picker { margin-top: 2px; }

/* ── 3. 套图结果：图高 220px，结果区空态居中 ────────────── */
.ecommerce-result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  align-content: start;
  gap: 14px;
  padding: 2px;
}
.ecommerce-result-image {
  height: 220px;
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.25);
}
.ecommerce-result-panel .empty-state {
  padding: 40px 24px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

/* ── 4. 响应式：窄屏退化为单列 ───────────────────────────── */
@media (max-width: 1200px) {
  .ecommerce-field-grid { grid-template-columns: 1fr; }
  .ecommerce-spec-list { grid-template-columns: 1fr; }
  .ecommerce-input-panel .ecommerce-template-inline { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .ecommerce-result-grid { grid-template-columns: 1fr; }
  .ecommerce-spec-item .spec-head { grid-template-columns: 36px 1fr; row-gap: 8px; }
  .ecommerce-spec-item .spec-head .spec-ratio-field { grid-column: 1 / 3; }
  .ecommerce-spec-item .spec-head .spec-delete-btn { grid-column: 1 / 3; justify-self: end; }
}