/* =========================================================
   PowerTool · 商品管理专属样式
   共享样式见 ../styles/common.css
   ========================================================= */

/* ---------- 页面区 / Hero ---------- */
.page-section {
  position: relative;
  padding: 56px 0 80px;
  background:
    radial-gradient(ellipse 70% 55% at 75% 0%, rgba(255, 140, 66, 0.10), transparent 70%),
    radial-gradient(ellipse 50% 45% at 5% 20%, rgba(61, 214, 140, 0.06), transparent 70%),
    var(--bg-900);
  border-bottom: 1px solid var(--border-soft);
  overflow: hidden;
}
.page-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(50, 64, 86, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(50, 64, 86, 0.18) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 80% 60% at 60% 20%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 60% 20%, #000 30%, transparent 80%);
  pointer-events: none;
}
.page-head {
  position: relative;
  max-width: 720px;
  margin: 0 0 36px;
}
.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 12px;
}
.page-title {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4.4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
}
.hero-title-accent {
  color: var(--amber);
}
.page-sub {
  margin: 0;
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  color: var(--text-2);
  max-width: 44em;
}

/* ---------- Shell（外框） ---------- */
.shell {
  position: relative;
  background: var(--bg-850);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Shell 主体两栏 */
.shell-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border-soft);
}
.form-panel,
.list-panel {
  display: flex;
  min-width: 0;
}
.list-panel {
  flex-direction: column;
}

/* 面板（覆盖共享样式以适配商品页布局） */
.panel {
  background: var(--bg-850);
  padding: 20px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  width: 100%;
}
.panel-grow {
  min-height: 420px;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.panel-title {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-3);
  font-weight: 600;
  margin: 0;
}
.panel-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding: 3px 8px;
  border: 1px solid rgba(255, 140, 66, 0.3);
  border-radius: 5px;
  background: rgba(255, 140, 66, 0.06);
}
.panel-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* 表单操作按钮组 */
.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}
.form-actions .btn {
  flex: 1;
}

/* ---------- 数据表（商品页专属列样式） ---------- */
.data-table .col-code {
  font-family: var(--font-mono);
  color: var(--phosphor);
  font-weight: 600;
  white-space: nowrap;
}
.data-table .col-name {
  font-weight: 500;
  color: var(--text);
}
.data-table .col-price {
  color: var(--amber-soft);
  font-family: var(--font-mono);
  font-weight: 600;
}
.data-table .col-info {
  color: var(--text-2);
  font-size: 0.82rem;
  max-width: 280px;
}
.data-table .col-info .info-text {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: middle;
}
.data-table .col-info .info-empty {
  color: var(--text-4);
  font-family: var(--font-mono);
}
.data-table .col-ops .btn {
  padding: 5px 10px;
  font-size: 0.76rem;
  margin-left: 4px;
}

/* 编辑行高亮 */
.data-table tbody tr.is-editing {
  background: rgba(255, 140, 66, 0.08);
  box-shadow: inset 2px 0 0 var(--amber);
}

/* 列表底部 */
.list-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 4px 0;
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

/* =========================================================
   响应式 · 商品页专属断点
   ========================================================= */
@media (min-width: 720px) {
  .shell-body {
    grid-template-columns: 340px 1fr;
  }
}

@media (min-width: 980px) {
  .shell-body {
    grid-template-columns: 380px 1fr;
  }
  .page-section {
    padding: 72px 0 96px;
  }
}

@media (max-width: 760px) {
  .statusbar {
    font-size: 0.74rem;
    gap: 8px;
  }
  .data-table .col-info {
    max-width: none;
  }
  .data-table .col-info .info-text {
    white-space: normal;
  }
  .data-table tbody tr.is-editing {
    box-shadow: inset 3px 0 0 var(--amber);
  }
}