/* ============================================================
   门店礼品券系统 · 全局样式
   布局：移动端底部 Tab / 桌面端顶部 Tab（≥1100px）
   ============================================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: var(--fs-l3);
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button,
input,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

input,
textarea {
  border: 0;
  outline: 0;
  background: none;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
}

/* 文字工具类 */
.t-ell {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.t-break {
  word-break: break-all;
}
.t-num {
  font-variant-numeric: tabular-nums;
}
.t-sub {
  color: var(--c-text-sub);
}
.t-light {
  color: var(--c-text-light);
}

/* ---------------- 应用骨架 ---------------- */
.app {
  min-height: 100vh;
  padding-bottom: calc(56px + var(--safe-bottom));
}

.topbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-border);
}

.topbar-inner {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  height: 56px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--sp-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
  min-width: 0;
}

.brand-logo {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--c-primary), #7c6cf0);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 8px rgba(79, 70, 229, 0.24);
  flex-shrink: 0;
}

.brand-text {
  min-width: 0;
}

.brand-title {
  font-size: var(--fs-l2);
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

.brand-sub {
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  line-height: 1.3;
  white-space: nowrap;
}

/* 桌面顶部 Tab */
.desk-nav {
  display: none;
  position: relative;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  flex: 1;
  max-width: 520px;
  margin: 0 auto;
  align-self: stretch;
}

.desk-tab {
  position: relative;
  z-index: 1;
  font-size: var(--fs-l3);
  color: var(--c-text-sub);
  transition: color var(--dur-base) var(--ease-standard);
}

.desk-tab.active {
  color: var(--c-primary);
  font-weight: 600;
}

.desk-slider {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: calc(100% / var(--tab-count));
  border-radius: var(--r-pill);
  background: var(--c-primary);
  transform: translateX(calc(var(--idx) * 100%));
  transition: transform var(--dur-base) var(--ease-standard);
  pointer-events: none;
}

.user-area {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
  margin-left: auto;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  padding: 3px 4px;
}

.avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-primary-bg);
  color: var(--c-primary);
  font-size: var(--fs-l4);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.user-name {
  font-size: var(--fs-l4);
  font-weight: 500;
  max-width: 96px;
}

.icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-sub);
  transition: background var(--dur-tap) var(--ease-standard);
}

.icon-btn:active {
  background: var(--c-bg);
}

/* ---------------- 底部 Tab ---------------- */
.tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-sticky);
  display: grid;
  grid-template-columns: repeat(var(--tab-count), 1fr);
  align-items: center;
  height: calc(56px + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: var(--c-card);
  border-top: 1px solid var(--c-border);
}

.tab-slider {
  position: absolute;
  top: 0;
  left: 0;
  height: 56px;
  width: calc(100% / var(--tab-count));
  border-radius: 6px;
  background: var(--c-primary-bg);
  transform: translateX(calc(var(--idx) * 100%));
  transition: transform var(--dur-base) var(--ease-spring);
  pointer-events: none;
}

.tab-item {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  height: 100%;
  color: var(--c-text-light);
  transition: color var(--dur-base) var(--ease-standard);
}

.tab-item.active {
  color: var(--c-primary);
}

.tab-item.bounce svg {
  animation: tabBounce var(--dur-slow) var(--ease-spring);
}

@keyframes tabBounce {
  0% {
    transform: scale(1);
  }
  45% {
    transform: scale(1.25);
  }
  100% {
    transform: scale(1);
  }
}

.tab-label {
  font-size: var(--fs-l5);
  line-height: 1;
}

/* ---------------- 页面容器 ---------------- */
.main {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--sp-4);
  animation: pageIn var(--dur-fast) var(--ease-out);
}

@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-narrow {
  max-width: 780px;
  margin: 0 auto;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.page-title {
  font-size: var(--fs-l1);
  font-weight: 600;
  line-height: 1.3;
}

.page-sub {
  margin-top: 2px;
  font-size: var(--fs-l4);
  color: var(--c-text-light);
  line-height: 1.4;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
}

/* ---------------- 卡片 ---------------- */
.card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  padding: var(--sp-4);
}

.card + .card {
  margin-top: var(--sp-3);
}

.card-title {
  font-size: var(--fs-l2);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.card-title .t-sub {
  font-size: var(--fs-l4);
  font-weight: 400;
}

.section-title {
  font-size: var(--fs-l2);
  font-weight: 600;
  margin: var(--sp-5) 0 var(--sp-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ---------------- 按钮 ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 36px;
  padding: 0 var(--sp-3);
  border-radius: var(--r-btn);
  font-size: var(--fs-l3);
  font-weight: 500;
  white-space: nowrap;
  transition:
    background var(--dur-tap) var(--ease-standard),
    box-shadow var(--dur-fast) var(--ease-standard),
    transform var(--dur-tap) var(--ease-standard),
    opacity var(--dur-tap) var(--ease-standard);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none !important;
}

.btn-primary {
  background: var(--c-primary);
  color: #fff;
  /* 光效只在外圈，范围小，中心不亮 */
  box-shadow: var(--glow-primary);
}

.btn-primary:active:not(:disabled) {
  background: var(--c-primary-deep);
  transform: scale(0.97);
}

.btn-ghost {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  color: var(--c-text-sub);
}

.btn-ghost:active:not(:disabled) {
  background: #f6f6f8;
  transform: scale(0.98);
}

.btn-soft {
  background: var(--c-primary-bg);
  color: var(--c-primary);
}

.btn-soft:active:not(:disabled) {
  background: #e3e8ff;
  transform: scale(0.98);
}

.btn-danger {
  background: var(--c-danger-bg);
  color: var(--c-danger);
}

.btn-text {
  height: 28px;
  padding: 0 4px;
  color: var(--c-primary);
  font-weight: 500;
}

.btn-block {
  width: 100%;
  height: 44px;
  font-size: var(--fs-l3);
}

.btn-sm {
  height: 30px;
  padding: 0 10px;
  font-size: var(--fs-l4);
}

.btn-icon {
  width: 36px;
  padding: 0;
}

.btn-loading {
  pointer-events: none;
  opacity: 0.8;
}

.spinner {
  width: 15px;
  height: 15px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.spinner.dark {
  border-color: rgba(79, 70, 229, 0.25);
  border-top-color: var(--c-primary);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* 桌面 hover：只在有鼠标的设备生效 */
@media (hover: hover) {
  .btn-primary:hover:not(:disabled) {
    box-shadow: var(--glow-primary-hover);
    background: #4a41dd;
  }
  .btn-ghost:hover:not(:disabled) {
    border-color: #d8d8e0;
    color: var(--c-text);
  }
  .btn-soft:hover:not(:disabled) {
    background: #e6ebff;
  }
  .tab-item:hover {
    color: var(--c-text-sub);
  }
  .desk-tab:hover {
    color: var(--c-primary);
  }
  .icon-btn:hover {
    background: var(--c-bg);
  }
}

/* ---------------- 表单 ---------------- */
.field {
  margin-bottom: var(--sp-4);
}

.field:last-child {
  margin-bottom: 0;
}

.field-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-l4);
  font-weight: 500;
  color: var(--c-text-sub);
  margin-bottom: 6px;
}

.field-label .req {
  color: var(--c-danger);
}

.field-hint {
  margin-top: 5px;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  line-height: 1.5;
}

.input {
  width: 100%;
  height: 44px;
  padding: 0 var(--sp-3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-btn);
  background: var(--c-card);
  font-size: var(--fs-l3);
  transition:
    border-color var(--dur-fast) var(--ease-standard),
    box-shadow var(--dur-fast) var(--ease-standard);
}

.input::placeholder {
  color: #b8b8c2;
}

.input:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.input.is-error {
  border-color: var(--c-danger);
  box-shadow: 0 0 0 3px rgba(217, 45, 32, 0.08);
}

.textarea {
  width: 100%;
  min-height: 76px;
  padding: 10px var(--sp-3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-btn);
  background: var(--c-card);
  font-size: var(--fs-l3);
  line-height: 1.5;
  resize: vertical;
  transition:
    border-color var(--dur-fast) var(--ease-standard),
    box-shadow var(--dur-fast) var(--ease-standard);
}

.textarea:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.err-text {
  margin-top: 5px;
  font-size: var(--fs-l5);
  color: var(--c-danger);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.input-suffix {
  position: relative;
}

.input-suffix .input {
  padding-right: 52px;
}

.input-suffix .suffix {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--fs-l4);
  color: var(--c-text-light);
}

/* 选择器（禁用原生 select） */
.picker {
  width: 100%;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  padding: 0 var(--sp-3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-btn);
  background: var(--c-card);
  text-align: left;
  transition: border-color var(--dur-fast) var(--ease-standard);
}

.picker:active {
  border-color: var(--c-primary);
}

.picker-value {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.picker.placeholder .picker-value {
  color: #b8b8c2;
}

.picker-chevron {
  color: var(--c-text-light);
  flex-shrink: 0;
}

/* 分段控件 */
.seg {
  position: relative;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 0;
  padding: 3px;
  background: #f1f1f5;
  border-radius: var(--r-btn);
}

.seg-slider {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: calc((100% - 6px) / var(--seg-count));
  background: var(--c-card);
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(16, 24, 40, 0.12);
  transform: translateX(calc(var(--seg-idx) * 100%));
  transition: transform var(--dur-base) var(--ease-standard);
  pointer-events: none;
}

.seg button {
  position: relative;
  z-index: 1;
  height: 32px;
  font-size: var(--fs-l4);
  color: var(--c-text-sub);
  transition: color var(--dur-base) var(--ease-standard);
}

.seg button.active {
  color: var(--c-primary);
  font-weight: 600;
}

/* 数量步进器 */
.stepper {
  display: inline-flex;
  align-items: center;
  height: 44px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-btn);
  overflow: hidden;
  background: var(--c-card);
}

.stepper button {
  width: 44px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-sub);
  font-size: 18px;
  transition: background var(--dur-tap) var(--ease-standard);
}

.stepper button:active:not(:disabled) {
  background: var(--c-bg);
}

.stepper button:disabled {
  color: #cfcfd6;
  cursor: not-allowed;
}

.stepper-value {
  min-width: 46px;
  text-align: center;
  font-size: var(--fs-l3);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* ---------------- 状态徽标 ---------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 22px;
  padding: 0 var(--sp-2);
  border-radius: var(--r-pill);
  font-size: var(--fs-l5);
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}

.badge-usable {
  background: var(--c-success-bg);
  color: var(--c-success);
}

.badge-expired {
  background: #f3f3f6;
  color: #8c8c96;
}

.badge-pending {
  background: #eef4ff;
  color: #3b6fc4;
}

.badge-used {
  background: var(--c-warning-bg);
  color: var(--c-warning);
}

.badge-disabled {
  background: #f3f3f6;
  color: #8c8c96;
}

.badge-admin {
  background: var(--c-primary-bg);
  color: var(--c-primary);
}

.badge-staff {
  background: #f0f7ff;
  color: var(--c-blue);
}

.badge-limit {
  background: var(--c-warning-bg);
  color: var(--c-warning);
}

.badge-unlimited {
  background: #f3f3f6;
  color: var(--c-text-sub);
}

/* ---------------- 列表 / 记录 ---------------- */
.rec-list {
  display: flex;
  flex-direction: column;
}

.rec {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-3) 0;
  border-top: 1px solid var(--c-divider);
}

.rec:first-child {
  border-top: 0;
  padding-top: 0;
}

.rec:last-child {
  padding-bottom: 0;
}

.rec-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--c-primary-bg);
  color: var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rec-main {
  flex: 1;
  min-width: 0;
}

.rec-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-l3);
  font-weight: 500;
  line-height: 1.4;
  min-width: 0;
}

.rec-title .t-ell {
  min-width: 0;
}

.rec-sub {
  margin-top: 3px;
  font-size: var(--fs-l4);
  color: var(--c-text-light);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.rec-side {
  flex-shrink: 0;
  text-align: right;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  line-height: 1.6;
  padding-top: 1px;
}

.rec-side strong {
  display: block;
  font-size: var(--fs-l3);
  color: var(--c-text);
  font-weight: 600;
}

/* ---------------- 券包 / 券卡片 ---------------- */
.wallet-item {
  position: relative;
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  background: var(--c-card);
  overflow: hidden;
}

.wallet-item + .wallet-item {
  margin-top: var(--sp-2);
}

.wallet-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--c-success);
}

.wallet-item.expired::before {
  background: #c9c9d2;
}

.wallet-item.not_started::before {
  background: #7aa2e0;
}

.wallet-item.used_up::before {
  background: var(--c-warning);
}

.wallet-item.expired {
  background: #fbfbfc;
}

.wallet-body {
  flex: 1;
  min-width: 0;
}

.wallet-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-2);
}

.wallet-name {
  font-size: var(--fs-l2);
  font-weight: 600;
  min-width: 0;
}

.wallet-benefit {
  margin-top: 3px;
  font-size: var(--fs-l4);
  color: var(--c-text-sub);
  line-height: 1.5;
}

.wallet-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px var(--sp-3);
  margin-top: var(--sp-2);
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

.wallet-meta strong {
  color: var(--c-text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.wallet-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  padding-top: var(--sp-2);
  border-top: 1px dashed var(--c-border);
}

.wallet-hint {
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  line-height: 1.4;
  flex: 1;
  min-width: 0;
}

.wallet-hint.warn {
  color: var(--c-warning);
}

.wallet-hint.danger {
  color: var(--c-text-light);
}

.batch-no {
  font-family: ui-monospace, Consolas, monospace;
  font-size: var(--fs-l5);
  letter-spacing: 0.2px;
}

.history {
  margin-top: var(--sp-2);
  border-top: 1px dashed var(--c-border);
  padding-top: var(--sp-2);
}

.history-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

.history-list {
  margin-top: var(--sp-2);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.history-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  font-size: var(--fs-l5);
  color: var(--c-text-sub);
}

.history-title {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

.history-none {
  margin-top: 4px;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

/* ---------------- 顾客总览 ---------------- */
.stat-grid.four {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 760px) {
  .stat-grid.four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.cust-list {
  display: flex;
  flex-direction: column;
}

.cust-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  width: 100%;
  padding: var(--sp-3) 0;
  border-top: 1px solid var(--c-divider);
  text-align: left;
}

.cust-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.cust-row:last-child {
  padding-bottom: 0;
}

.cust-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-primary-bg);
  color: var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-l2);
  font-weight: 600;
  flex-shrink: 0;
}

.cust-avatar.no-name {
  background: #f3f3f6;
  color: var(--c-text-light);
}

.cust-avatar.no-name svg {
  width: 18px;
  height: 18px;
}

.cust-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cust-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.cust-name {
  font-size: var(--fs-l3);
  font-weight: 600;
}

.cust-phone {
  font-size: var(--fs-l4);
  color: var(--c-text-sub);
}

.cust-sub {
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  line-height: 1.5;
}

.cust-side {
  flex-shrink: 0;
  text-align: right;
}

.cust-remain {
  display: block;
  font-size: var(--fs-l2);
  font-weight: 600;
  line-height: 1.2;
  color: var(--c-primary);
  font-variant-numeric: tabular-nums;
}

.cust-remain.zero {
  color: var(--c-text-light);
}

.cust-remain-label {
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

/* 子页吸顶返回条：任何滚动位置都能看到并点到 */
.subpage-bar {
  position: sticky;
  top: 56px;
  z-index: 15;
  display: flex;
  align-items: center;
  padding: var(--sp-2) 0;
  margin-bottom: var(--sp-3);
  background: var(--c-bg);
}

.subpage-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--c-border);
  border-radius: 50%;
  background: var(--c-card);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.05);
  color: var(--c-text-sub);
  flex-shrink: 0;
  transition: color var(--dur-tap) var(--ease-standard), border-color var(--dur-tap) var(--ease-standard);
}

.subpage-back:active {
  color: var(--c-primary);
  border-color: var(--c-primary);
}

.subpage-back svg {
  transform: rotate(180deg);
  flex-shrink: 0;
}

.cust-detail-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.cust-name-lg {
  font-size: var(--fs-l1);
  font-weight: 600;
  line-height: 1.25;
}

.wallet-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.wallet-list .wallet-item + .wallet-item {
  margin-top: 0;
}

/* ---------------- 统计 ---------------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-2);
}

.stat {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: var(--sp-3);
  box-shadow: var(--shadow-card);
}

.stat-label {
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat-value {
  margin-top: 6px;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.stat-value small {
  font-size: var(--fs-l4);
  font-weight: 500;
  color: var(--c-text-light);
  margin-left: 2px;
}

.stat-sub {
  margin-top: 4px;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

/* 趋势图：Y 轴刻度 + 网格线 + 柱顶数值 + X 轴标签 */
.trend-chart {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  padding-top: 12px;
}

.trend-y {
  position: relative;
  width: 28px;
  height: 150px;
  flex-shrink: 0;
}

.trend-y span {
  position: absolute;
  right: 0;
  bottom: 0;
  transform: translateY(50%);
  font-size: 9px;
  line-height: 1;
  color: var(--c-text-light);
  font-variant-numeric: tabular-nums;
}

.trend-main {
  flex: 1;
  min-width: 0;
}

.trend-plot {
  position: relative;
  height: 150px;
}

.trend-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.trend-grid span {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--c-divider);
}

.trend {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  overflow: visible;
}

.trend-col {
  position: relative;
  flex: 1;
  min-width: 4px;
  height: 100%;
  display: flex;
  align-items: flex-end;
  padding: 0;
  background: transparent;
  color: var(--c-primary);
}

.trend-col.active .trend-bar {
  outline: 2px solid currentColor;
  outline-offset: 1px;
}

.trend-bar {
  width: 100%;
  min-height: 2px;
  border-radius: 3px 3px 1px 1px;
  background: var(--c-primary-bg);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  transition: background var(--dur-fast) var(--ease-standard);
}

.trend-bar i {
  display: block;
  width: 100%;
  background: var(--c-primary);
  border-radius: 0;
}

.trend-val {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  line-height: 1;
  color: var(--c-text-sub);
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}

.trend-chart.dense .trend-val {
  display: none;
}

.trend-x {
  position: relative;
  height: 14px;
  margin-top: 4px;
}

.trend-x span {
  position: absolute;
  top: 0;
  font-size: 9px;
  line-height: 1.2;
  color: var(--c-text-light);
  white-space: nowrap;
}

.chart-readout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  min-height: 20px;
  margin-top: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  background: #f7f8fb;
  font-size: var(--fs-l5);
  color: var(--c-text-sub);
}

.chart-readout strong {
  color: var(--c-text);
  font-weight: 600;
}

.chart-readout .readout-empty {
  color: var(--c-text-light);
}

@media (max-width: 480px) {
  .trend-y,
  .trend-plot {
    height: 130px;
  }

  /* 日视图柱数多，缩窄柱间距避免右侧溢出 */
  .trend {
    gap: 2px;
  }

  .trend-x.month span:nth-child(even),
  .trend-x.year span:nth-child(even) {
    visibility: hidden;
  }
}

.trend-legend {
  display: flex;
  gap: var(--sp-4);
  margin-top: var(--sp-2);
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

.trend-legend span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 3px;
  background: var(--c-primary);
}

.legend-dot.light {
  background: var(--c-primary-bg);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  background: var(--c-card);
  scrollbar-gutter: stable;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  min-width: 420px;
}

table.data th {
  position: sticky;
  top: 0;
  background: #fafafc;
  font-size: var(--fs-l4);
  font-weight: 500;
  color: var(--c-text-light);
  text-align: right;
  padding: 10px var(--sp-3);
  border-bottom: 1px solid var(--c-border);
  white-space: nowrap;
}

table.data th:first-child,
table.data td:first-child {
  text-align: left;
}

table.data td {
  padding: 10px var(--sp-3);
  font-size: var(--fs-l3);
  text-align: right;
  border-bottom: 1px solid var(--c-divider);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

table.data tr:last-child td {
  border-bottom: 0;
}

table.data tr.total td {
  font-weight: 600;
  background: #fafafc;
}

table.data td.rate {
  color: var(--c-text-sub);
}

/* ---------------- 券种管理 ---------------- */
.type-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-4);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  background: var(--c-card);
  box-shadow: var(--shadow-card);
}

.type-card + .type-card {
  margin-top: var(--sp-3);
}

.type-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-2);
}

.type-name {
  font-size: var(--fs-l2);
  font-weight: 600;
  min-width: 0;
}

.type-benefit {
  font-size: var(--fs-l4);
  color: var(--c-text-sub);
  line-height: 1.55;
}

.type-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px var(--sp-3);
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

.type-stock {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: 2px;
}

.stock-bar {
  flex: 1;
  height: 6px;
  border-radius: var(--r-pill);
  background: #f0f0f4;
  overflow: hidden;
}

.stock-bar i {
  display: block;
  height: 100%;
  border-radius: var(--r-pill);
  background: var(--c-primary);
  transition: width var(--dur-base) var(--ease-standard);
}

.type-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-top: var(--sp-1);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--c-divider);
}

.type-actions {
  display: flex;
  gap: var(--sp-2);
}

.type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
  gap: var(--sp-3);
}

.type-grid .type-card + .type-card {
  margin-top: 0;
}

/* ---------------- 空态 / 骨架屏 ---------------- */
.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 40px var(--sp-4);
  text-align: center;
  color: var(--c-text-light);
}

.empty-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #f4f4f8;
  color: #b4b4c0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2px;
}

.empty-title {
  font-size: var(--fs-l3);
  color: var(--c-text-sub);
  font-weight: 500;
}

.empty-desc {
  font-size: var(--fs-l4);
  line-height: 1.5;
}

.skeleton {
  padding: var(--sp-2) 0;
}

.sk-line {
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(90deg, #efeff4 25%, #f7f7fa 37%, #efeff4 63%);
  background-size: 400% 100%;
  animation: shimmer 1.2s ease-in-out infinite;
}

.sk-line + .sk-line {
  margin-top: 10px;
}

@keyframes shimmer {
  0% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0 50%;
  }
}

/* ---------------- Toast ---------------- */
.toast-wrap {
  position: fixed;
  top: 12px;
  left: 0;
  right: 0;
  z-index: var(--z-toast);
  display: flex;
  justify-content: center;
  padding: 0 var(--sp-4);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  max-width: 460px;
  padding: 9px var(--sp-3);
  border-radius: var(--r-btn);
  background: #1f2430;
  color: #fff;
  font-size: var(--fs-l4);
  line-height: 1.5;
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.22);
  animation: toastIn var(--dur-fast) var(--ease-out);
}

.toast.out {
  animation: toastOut var(--dur-fast) var(--ease-in) forwards;
}

.toast svg {
  flex-shrink: 0;
}

.toast.success svg {
  color: #7ce2a3;
}

.toast.error svg {
  color: #ff9b8f;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes toastOut {
  to {
    opacity: 0;
    transform: translateY(-6px);
  }
}

/* ---------------- 弹层 / 底部托盘 ---------------- */
.mask {
  position: fixed;
  inset: 0;
  z-index: var(--z-mask);
  background: rgba(17, 24, 39, 0.42);
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-standard);
}

.mask.show {
  opacity: 1;
}

.sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-sheet);
  display: flex;
  flex-direction: column;
  max-height: 86vh;
  background: var(--c-card);
  border-radius: 16px 16px 0 0;
  box-shadow: var(--shadow-sheet);
  padding-bottom: var(--safe-bottom);
  transform: translateY(100%);
  transition: transform var(--dur-slow) var(--ease-out);
}

.sheet.show {
  transform: none;
}

.sheet-grabber {
  width: 36px;
  height: 4px;
  border-radius: var(--r-pill);
  background: #dcdce4;
  margin: 8px auto 0;
  flex-shrink: 0;
}

.sheet-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4) 0;
  flex-shrink: 0;
}

.sheet-title {
  font-size: var(--fs-l2);
  font-weight: 600;
  line-height: 1.4;
}

.sheet-sub {
  margin-top: 2px;
  font-size: var(--fs-l4);
  color: var(--c-text-light);
  line-height: 1.5;
}

.sheet-close {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-light);
  flex-shrink: 0;
  transition: background var(--dur-tap) var(--ease-standard);
}

.sheet-close:active {
  background: var(--c-bg);
}

.sheet-body {
  padding: var(--sp-4);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.sheet-foot {
  display: flex;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4) var(--sp-4);
  border-top: 1px solid var(--c-divider);
  flex-shrink: 0;
}

.sheet-foot .btn {
  flex: 1;
  height: 44px;
}

/* 选项列表（Picker） */
.option-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0 calc(var(--sp-4) * -1);
}

.option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  min-height: 48px;
  padding: 0 var(--sp-4);
  text-align: left;
  font-size: var(--fs-l3);
  transition: background var(--dur-tap) var(--ease-standard);
}

.option:active {
  background: var(--c-bg);
}

.option-main {
  flex: 1;
  min-width: 0;
}

.option-title {
  font-weight: 500;
  line-height: 1.4;
}

.option-sub {
  margin-top: 2px;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  line-height: 1.5;
}

.option-check {
  color: var(--c-primary);
  flex-shrink: 0;
}

.option.active .option-title {
  color: var(--c-primary);
}

.option:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* 确认弹窗 */
.confirm-text {
  font-size: var(--fs-l3);
  color: var(--c-text-sub);
  line-height: 1.7;
}

.confirm-text strong {
  color: var(--c-text);
}

.danger-text {
  color: var(--c-danger);
}

/* ---------------- 登录页 ---------------- */
.login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-5) var(--sp-4);
  background:
    radial-gradient(680px 420px at 82% -10%, rgba(79, 70, 229, 0.12), transparent 70%),
    radial-gradient(520px 360px at 8% 105%, rgba(42, 138, 224, 0.09), transparent 70%),
    linear-gradient(165deg, #f8f9ff 0%, #f5f5f7 55%, #f7f7fb 100%);
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--c-card);
  border: 1px solid rgba(232, 232, 238, 0.9);
  border-radius: var(--r-card);
  box-shadow: 0 12px 44px rgba(24, 28, 60, 0.1);
  padding: var(--sp-5);
  animation: loginIn var(--dur-slow) var(--ease-out);
}

@keyframes loginIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.login-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
  text-align: center;
}

.login-logo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--c-primary), #7c6cf0);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.28);
  margin-bottom: 2px;
}

.login-title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.login-sub {
  font-size: var(--fs-l4);
  color: var(--c-text-light);
}

.login-form .btn-block {
  margin-top: var(--sp-5);
}

.login-tip {
  margin-top: var(--sp-4);
  padding: var(--sp-3);
  border-radius: var(--r-btn);
  background: #f8f8fb;
  border: 1px dashed var(--c-border);
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  line-height: 1.7;
}

.login-tip b {
  color: var(--c-text-sub);
  font-weight: 600;
}

.login-foot {
  margin-top: var(--sp-4);
  text-align: center;
  font-size: var(--fs-l5);
  color: #b0b0ba;
}

/* ---------------- 个人中心 ---------------- */
.profile-card {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4);
  border-radius: var(--r-card);
  background: linear-gradient(135deg, #4f46e5, #6d5df0 60%, #7c6cf0);
  color: #fff;
  box-shadow: 0 10px 26px rgba(79, 70, 229, 0.22);
}

.profile-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  flex-shrink: 0;
}

.profile-info {
  flex: 1;
  min-width: 0;
}

.profile-name {
  font-size: var(--fs-l2);
  font-weight: 600;
  line-height: 1.4;
}

.profile-meta {
  margin-top: 2px;
  font-size: var(--fs-l5);
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.5;
}

.profile-role {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 var(--sp-2);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.18);
  font-size: var(--fs-l5);
  margin-top: 6px;
}

.menu-list {
  display: flex;
  flex-direction: column;
  border-radius: var(--r-card);
  background: var(--c-card);
  border: 1px solid var(--c-border);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.menu-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  min-height: 52px;
  text-align: left;
  transition: background var(--dur-tap) var(--ease-standard);
}

.menu-item + .menu-item {
  border-top: 1px solid var(--c-divider);
}

.menu-item:active {
  background: #fafafc;
}

.menu-icon {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--c-primary-bg);
  color: var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.menu-text {
  flex: 1;
  min-width: 0;
  font-size: var(--fs-l3);
  font-weight: 500;
}

.menu-desc {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-l5);
  font-weight: 400;
  color: var(--c-text-light);
}

.menu-chevron {
  color: #c4c4ce;
  flex-shrink: 0;
}

.menu-item.danger .menu-icon {
  background: var(--c-danger-bg);
  color: var(--c-danger);
}

.menu-item.danger .menu-text {
  color: var(--c-danger);
}

/* ---------------- 账号管理 ---------------- */
.user-card {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
}

.user-card + .user-card {
  margin-top: var(--sp-2);
}

.user-card .avatar {
  width: 38px;
  height: 38px;
  font-size: var(--fs-l3);
}

.user-card-main {
  flex: 1;
  min-width: 0;
}

.user-card-name {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-l3);
  font-weight: 600;
}

.user-card-sub {
  margin-top: 3px;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  line-height: 1.5;
}

.user-card-actions {
  display: flex;
  gap: var(--sp-1);
  flex-shrink: 0;
}

/* ---------------- 详情信息块 ---------------- */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2) var(--sp-4);
  font-size: var(--fs-l4);
}

.info-item {
  min-width: 0;
}

.info-label {
  color: var(--c-text-light);
  font-size: var(--fs-l5);
}

.info-value {
  margin-top: 2px;
  color: var(--c-text);
  font-size: var(--fs-l3);
  overflow-wrap: anywhere;
}

.note {
  display: flex;
  gap: var(--sp-2);
  padding: var(--sp-3);
  border-radius: var(--r-btn);
  background: #f8f8fb;
  border: 1px solid var(--c-divider);
  font-size: var(--fs-l4);
  color: var(--c-text-sub);
  line-height: 1.6;
}

.note svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--c-text-light);
}

.note.warn {
  background: var(--c-warning-bg);
  border-color: #f5e3c2;
  color: #8a5c05;
}

.note.warn svg {
  color: var(--c-warning);
}

/* 筛选栏 */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.filter-item {
  flex: 1;
  min-width: 130px;
}

.filter-item.wide {
  flex: 1 1 100%;
}

.filter-label {
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  margin-bottom: 4px;
}

.filter-item .picker {
  height: 38px;
  font-size: var(--fs-l4);
}

/* 加载更多 */
.load-more {
  display: flex;
  justify-content: center;
  padding: var(--sp-3) 0 0;
}

/* ---------------- 顾客设备档案 ---------------- */
.chips {
  margin-top: var(--sp-2);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.chip-label {
  width: 100%;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  margin-bottom: 2px;
}

.chip {
  max-width: 100%;
  height: 28px;
  padding: 0 10px;
  border-radius: var(--r-pill);
  background: var(--c-primary-bg);
  color: var(--c-primary);
  font-size: var(--fs-l4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background var(--dur-tap) var(--ease-standard);
}

.chip:active {
  background: #e0e6ff;
}

.device-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
}

.device-timeline {
  display: flex;
  flex-direction: column;
}

.device-item {
  display: flex;
  gap: 10px;
  padding: var(--sp-3) 0;
  border-top: 1px solid var(--c-divider);
}

.device-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.device-item:last-child {
  padding-bottom: 0;
}

.device-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-primary);
  flex-shrink: 0;
  margin-top: 7px;
}

.device-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.device-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-2);
}

.device-model {
  font-size: var(--fs-l3);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.device-date {
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  flex-shrink: 0;
}

.device-sub {
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

/* 设备统计机型列表 */
.model-list {
  display: flex;
  flex-direction: column;
}

.model-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  width: 100%;
  padding: var(--sp-3) 0;
  border-top: 1px solid var(--c-divider);
  text-align: left;
}

.model-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.model-row:last-child {
  padding-bottom: 0;
}

.model-row:active {
  background: #fafafd;
}

.model-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.model-name {
  font-size: var(--fs-l3);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-sub {
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

.model-side {
  flex-shrink: 0;
  text-align: right;
}

.model-count {
  display: block;
  font-size: var(--fs-l3);
  font-weight: 600;
  color: var(--c-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.model-count-label {
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

.model-chevron {
  color: #c4c4ce;
  flex-shrink: 0;
}

/* ---------------- 可点击卡片 ---------------- */
.card-link {
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-standard);
}

.card-link:active {
  background: #fafafd;
}

.card-link-hint {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--c-divider);
  font-size: var(--fs-l5);
  color: var(--c-primary);
}

/* ---------------- 顾客增量 ---------------- */
.growth-hero {
  display: flex;
  align-items: flex-end;
  gap: var(--sp-3);
  flex-wrap: wrap;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-divider);
}

.growth-hero-num {
  display: flex;
  align-items: baseline;
  gap: 3px;
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -1px;
  color: var(--c-primary);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.growth-hero-num span {
  font-size: var(--fs-l3);
  font-weight: 500;
  letter-spacing: 0;
  color: var(--c-text-sub);
}

.growth-hero-side {
  min-width: 0;
  flex: 1;
  text-align: right;
}

.growth-hero-range {
  font-size: var(--fs-l4);
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.3;
}

.growth-hero-span {
  margin-top: 2px;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
  line-height: 1.4;
}

.growth-hero-label {
  margin-top: 2px;
  font-size: var(--fs-l5);
  color: var(--c-text-sub);
}

.growth-chart {
  display: flex;
  gap: 6px;
  margin-top: 14px;
}

.growth-y {
  position: relative;
  width: 26px;
  height: 150px;
  flex-shrink: 0;
  font-size: 10px;
  line-height: 1;
  color: var(--c-text-light);
  font-variant-numeric: tabular-nums;
}

.growth-y span {
  position: absolute;
  right: 0;
  transform: translateY(-50%);
}

.growth-plot {
  position: relative;
  flex: 1;
  min-width: 0;
  height: 150px;
  border-left: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.growth-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.growth-grid i {
  position: absolute;
  left: 0;
  right: 0;
  border-top: 1px dashed #ececf3;
}

.growth-cols {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  gap: 2px;
  padding: 0 3px;
}

.gcol {
  position: relative;
  flex: 1;
  min-width: 0;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
  border-radius: 3px 3px 0 0;
  transition: background var(--dur-tap) var(--ease-standard);
}

.gcol.active {
  background: var(--c-primary-bg);
}

.gbar {
  display: block;
  width: 100%;
  max-width: 22px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--c-primary), #6b7cff);
}

.gcol.active .gbar {
  background: linear-gradient(180deg, var(--c-primary-deep), #5563f0);
}

.gcol-val {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  line-height: 1;
  color: var(--c-primary);
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}

.gzero {
  display: block;
  width: 66%;
  height: 3px;
  margin-bottom: 1px;
  border-radius: 2px;
  background: #dcdce6;
}

.growth-xaxis {
  display: flex;
  justify-content: space-between;
  margin: 5px 0 0 32px;
  font-size: 10px;
  color: var(--c-text-light);
  font-variant-numeric: tabular-nums;
}

.growth-xaxis.single {
  justify-content: flex-start;
}

.growth-readout {
  margin-top: 8px;
  padding: 6px 10px;
  border-radius: var(--r-btn);
  background: var(--c-bg);
  font-size: var(--fs-l5);
  color: var(--c-text-sub);
  line-height: 1.4;
}

.growth-readout.is-picked {
  background: var(--c-primary-bg);
  color: var(--c-primary);
  font-weight: 500;
}

.growth-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin-top: 8px;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

.growth-meta strong {
  color: var(--c-text-sub);
  font-weight: 600;
}

.growth-table {
  min-width: 0;
}

.growth-table th,
.growth-table td {
  padding: 8px 10px;
}

.growth-table th:first-child,
.growth-table td:first-child {
  text-align: left;
}

/* 设备列表排序 */
.sort-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}

.sort-label {
  flex-shrink: 0;
  font-size: var(--fs-l5);
  color: var(--c-text-light);
}

.sort-row .seg {
  flex: 1;
}

/* ---------------- 桌面端（≥1100px） ---------------- */
@media (min-width: 1100px) {
  .app {
    padding-bottom: 0;
  }

  .topbar-inner {
    height: 64px;
    padding: 0 var(--sp-5);
    gap: var(--sp-5);
  }

  /* 桌面端顶栏更高，返回条同步下移，避免被顶栏压住 */
  .subpage-bar {
    top: 64px;
  }

  .brand-title {
    font-size: var(--fs-l2);
  }

  .desk-nav {
    display: grid;
  }

  .tabbar {
    display: none;
  }

  .main {
    padding: var(--sp-5);
  }

  .stat-value {
    font-size: 28px;
  }

  .trend {
    height: 150px;
  }

  .sheet {
    left: 50%;
    right: auto;
    bottom: 24px;
    width: 480px;
    max-height: 80vh;
    border-radius: var(--r-card);
    transform: translate(-50%, 12px);
    opacity: 0;
    transition:
      transform var(--dur-base) var(--ease-out),
      opacity var(--dur-fast) var(--ease-out);
  }

  .sheet.show {
    transform: translate(-50%, 0);
    opacity: 1;
  }

  .sheet-grabber {
    display: none;
  }

  .sheet-head {
    padding-top: var(--sp-4);
  }

  .sheet-foot {
    padding-bottom: var(--sp-4);
  }
}

/* 桌面双栏（发券页） */
@media (min-width: 900px) {
  .split {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: var(--sp-4);
    align-items: start;
  }

  .split > .card {
    margin-top: 0;
  }

  .split-side {
    position: sticky;
    top: 80px;
  }
}

/* 小屏微调 */
@media (max-width: 380px) {
  .main {
    padding: var(--sp-3);
  }

  .user-name {
    display: none;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .stat-value {
    font-size: 21px;
  }
}

/* 移动端输入字号 16px，避免 iOS 聚焦自动放大 */
@media (max-width: 767px) {
  .input,
  .textarea {
    font-size: 16px;
  }
}

/* 桌面细滚动条 */
@media (min-width: 768px) {
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  ::-webkit-scrollbar-thumb {
    background: #cfcfd8;
    border-radius: var(--r-pill);
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #b4b4c0;
  }
  ::-webkit-scrollbar-track {
    background: transparent;
  }
  * {
    scrollbar-width: thin;
    scrollbar-color: #cfcfd8 transparent;
  }
}

/* 移动端隐藏滚动条 */
@media (max-width: 767px) {
  ::-webkit-scrollbar {
    display: none;
  }
}

/* 无障碍兜底 */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}