/* Product Tag Tools · 管理后台样式 */

:root {
  --c-bg: #f6f6f7;
  --c-panel: #fff;
  --c-border: #e1e3e5;
  --c-hover: #f6f6f7;
  --c-text: #202223;
  --c-muted: #6d7175;
  --c-primary: #008060;
  --c-primary-hover: #006e52;
  --c-danger: #d72c0d;
  --c-success: #007f5f;
  --c-warn: #b54708;
  --c-tab-active-bg: #ebebeb;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--c-bg);
  margin: 0;
  color: var(--c-text);
  font-size: 14px;
}

.topbar {
  background: var(--c-panel);
  border-bottom: 1px solid var(--c-border);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar h1 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.topbar__shop {
  font-size: 12px;
  color: var(--c-muted);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.card {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}

.card h2 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
}

/* 按钮 */
button, .btn {
  padding: 8px 16px;
  font: inherit;
  border: 1px solid var(--c-border);
  background: var(--c-panel);
  color: var(--c-text);
  border-radius: 6px;
  cursor: pointer;
}
button:hover, .btn:hover { background: var(--c-hover); }
button.btn--primary {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
}
button.btn--primary:hover { background: var(--c-primary-hover); border-color: var(--c-primary-hover); }
button.btn--danger {
  color: var(--c-danger);
  border-color: var(--c-danger);
  background: #fff;
}
button.btn--danger:hover { background: #fef3f2; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

/* 表单 */
label.field {
  display: block;
  margin-bottom: 16px;
}
label.field > span {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text);
  margin-bottom: 6px;
}
input[type="text"],
input[type="number"],
input[type="datetime-local"],
input[type="color"],
select,
textarea {
  font: inherit;
  width: 100%;
  border: 1px solid var(--c-border);
  background: #fff;
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--c-text);
}
input[type="color"] {
  padding: 2px;
  height: 36px;
  width: 56px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: #ebebeb;
  border-radius: 8px;
  margin-bottom: 16px;
  width: fit-content;
}
.tabs button {
  background: transparent;
  border: none;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}
.tabs button.active {
  background: #fff;
  font-weight: 600;
}

/* Table */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  overflow: hidden;
}
.table th, .table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--c-border);
  font-size: 13px;
}
.table th {
  background: #fafbfb;
  font-weight: 600;
  color: var(--c-muted);
  font-size: 12px;
  text-transform: none;
}
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: #fafbfb; cursor: pointer; }

/* Status pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: #e7f5ee;
  color: var(--c-success);
}
.status-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-success);
}
.status-pill--draft { background: #f1f2f3; color: var(--c-muted); }
.status-pill--draft::before { background: var(--c-muted); }
.status-pill--pending { background: #fff4ec; color: var(--c-warn); }
.status-pill--pending::before { background: var(--c-warn); }
.status-pill--expired { background: #fef3f2; color: var(--c-danger); }
.status-pill--expired::before { background: var(--c-danger); }

/* Empty state */
.empty {
  text-align: center;
  padding: 48px 16px;
  color: var(--c-muted);
}
.empty h3 { margin: 0 0 8px; color: var(--c-text); }

/* Grid */
.row { display: flex; gap: 16px; align-items: flex-start; }
.row > * { flex: 1; }

/* Position picker (3x3) */
.pos-picker {
  display: inline-grid;
  grid-template-columns: repeat(3, 60px);
  grid-template-rows: repeat(3, 60px);
  gap: 4px;
  padding: 6px;
  background: #fafbfb;
  border: 1px solid var(--c-border);
  border-radius: 6px;
}
.pos-picker__cell {
  border: 1px solid var(--c-border);
  background: #fff;
  border-radius: 4px;
  cursor: pointer;
  position: relative;
}
.pos-picker__cell.active {
  border-color: var(--c-primary);
  background: #e7f5ee;
}
.pos-picker__cell.active::after {
  content: "";
  position: absolute;
  inset: 10px;
  background: var(--c-primary);
  border-radius: 3px;
}

/* Badge preview */
.badge-preview {
  display: inline-block;
  padding: 4px 12px;
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.badge-preview.ptt-shape-rect { border-radius: 4px; }
.badge-preview.ptt-shape-pill { border-radius: 999px; }
.badge-preview.ptt-shape-tag {
  clip-path: polygon(0 0, 92% 0, 100% 50%, 92% 100%, 0 100%);
  padding-right: 20px;
}
.badge-preview.ptt-shape-circle {
  border-radius: 50%;
  width: 44px;
  height: 44px;
  line-height: 36px;
  text-align: center;
  padding: 4px;
}

/* Token chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #eef4f4;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  margin: 2px;
}
.chip button {
  border: none;
  background: transparent;
  padding: 0 2px;
  font-size: 14px;
  cursor: pointer;
  color: var(--c-muted);
}
.chip-input {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 4px;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  background: #fff;
  min-height: 36px;
}

/* Condition builder row */
.cond-row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  padding: 8px 0;
  border-bottom: 1px dashed var(--c-border);
}
.cond-row:last-child { border-bottom: none; }
.cond-row select, .cond-row .chip-input { min-width: 160px; }

/* Toast */
.ptt-toast {
  position: fixed;
  top: 72px;
  right: 24px;
  z-index: 100;
  padding: 12px 16px;
  background: #202223;
  color: #fff;
  border-radius: 6px;
  max-width: 320px;
  font-size: 13px;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s, transform 0.2s;
}
.ptt-toast.show { opacity: 1; transform: translateY(0); }
.ptt-toast--error { background: var(--c-danger); }
.ptt-toast--success { background: var(--c-success); }

/* Help tooltip ? 图标 */
.help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #ebebeb;
  color: var(--c-muted);
  font-size: 10px;
  font-weight: 600;
  font-family: serif;
  cursor: help;
  margin-left: 6px;
  vertical-align: middle;
  position: relative;
}
.help::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  max-width: 320px;
  padding: 8px 12px;
  background: #202223;
  color: #fff;
  border-radius: 6px;
  font-family: inherit;
  font-weight: 400;
  font-size: 12px;
  line-height: 1.5;
  text-align: left;
  white-space: normal;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
  z-index: 100;
}
.help::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 1px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #202223;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
  z-index: 100;
}
.help:hover::after, .help:hover::before { opacity: 1; }

/* Preview card (editor right panel) */
.preview-card {
  border: 1px solid var(--c-border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}
.preview-card__image {
  position: relative;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #f0f1f3, #e3e5e7);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
  font-size: 12px;
}
.preview-card__img-ph {
  opacity: 0.6;
  font-style: italic;
}
.preview-card__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.preview-card__badge {
  position: absolute;
  font-weight: 600;
  padding: 4px 10px;
  white-space: nowrap;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
/* 9 宫格预览定位（和 theme extension 对齐） */
.preview-card__badge[data-pos="top-left"]      { top: 8px;    left: 8px;  }
.preview-card__badge[data-pos="top-center"]    { top: 8px;    left: 50%;  transform: translateX(-50%); }
.preview-card__badge[data-pos="top-right"]     { top: 8px;    right: 8px; }
.preview-card__badge[data-pos="center-left"]   { top: 50%;    left: 8px;  transform: translateY(-50%); }
.preview-card__badge[data-pos="center"]        { top: 50%;    left: 50%;  transform: translate(-50%,-50%); }
.preview-card__badge[data-pos="center-right"]  { top: 50%;    right: 8px; transform: translateY(-50%); }
.preview-card__badge[data-pos="bottom-left"]   { bottom: 8px; left: 8px;  }
.preview-card__badge[data-pos="bottom-center"] { bottom: 8px; left: 50%;  transform: translateX(-50%); }
.preview-card__badge[data-pos="bottom-right"]  { bottom: 8px; right: 8px; }

/* 后台 preview 里的 hover 效果（和 theme extension 的实现一致） */
.badge-preview { transition: transform 0.2s, filter 0.2s, box-shadow 0.2s, opacity 0.2s; }
.badge-preview--hover-zoom:hover { transform: scale(1.12); }
.badge-preview--hover-brighten:hover { filter: brightness(1.18) saturate(1.1); }
.badge-preview--hover-shadow:hover { box-shadow: 0 6px 16px rgba(0, 0, 0, 0.22); }
@keyframes badge-preview-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}
.badge-preview--hover-pulse:hover { animation: badge-preview-pulse 0.9s ease-in-out infinite; }
.preview-card__meta {
  padding: 12px;
}
.preview-card__title {
  font-weight: 600;
  margin-bottom: 4px;
}
.preview-card__price {
  color: var(--c-muted);
  font-size: 13px;
}

/* Resource picker modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal {
  background: #fff;
  border-radius: 8px;
  width: 520px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}
.modal__header {
  padding: 16px;
  border-bottom: 1px solid var(--c-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal__body {
  padding: 12px 16px;
  overflow-y: auto;
  flex: 1;
}
.modal__footer {
  padding: 12px 16px;
  border-top: 1px solid var(--c-border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.picker-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
}
.picker-item:hover { background: var(--c-hover); }
.picker-item img {
  width: 32px;
  height: 32px;
  object-fit: cover;
  border-radius: 4px;
  background: #eee;
}
.picker-item input[type="checkbox"] { margin-left: auto; }