/* ===== 工厂订单跟进系统 — Design System (Cold Tone) ===== */
:root {
  --ink: #2c343a;
  --ink-light: #556270;
  --ink-muted: #8b95a5;
  --surface: #f3f2f0;
  --card: #ffffff;
  --border: #e6e4e0;
  --border-light: #f0eeea;
  --accent: #7b8fa3;
  --accent-hover: #61758a;
  --green: #6b9e85;
  --green-bg: #eaf3ef;
  --warning: #b8956a;
  --warning-bg: #f6f1ea;
  --danger: #c07b7b;
  --danger-bg: #f5eded;
  --info: #7b93a8;
  --info-bg: #eef2f6;
  --radius: 14px;
  --radius-sm: 10px;
  --radius-xs: 6px;
}

*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--surface);
  color: var(--ink);
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  padding-bottom: 20px;
  -webkit-font-smoothing: antialiased;
}

/* ===== header ===== */
.header{
  display: flex;
  align-items: center;
  padding: 16px 20px;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-l{display:flex;align-items:baseline;gap:10px;flex:1}
.header-title{font-size:19px;font-weight:700;color:var(--ink)}
.header-sub{font-size:11px;color:var(--ink-muted)}
.btn-icon{
  width:36px;height:36px;
  border-radius:50%;
  border:1px solid var(--border);
  background:var(--card);
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition: all 0.15s;
}
.btn-icon svg{opacity:0.6}
.btn-icon:active{background:var(--surface);transform:scale(0.94)}
.btn-icon:active img{opacity:1}
.btn-icon:active{opacity:0.4;transform:scale(0.92)}

/* ===== stats bar ===== */
.stats-bar{padding:14px 20px 6px;display:flex;gap:8px;overflow-x:auto}
.stat-pill{
  padding:5px 14px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.2px;
}
.stat-pill.danger{background:var(--danger-bg);color:var(--danger)}
.stat-pill.warning{background:var(--warning-bg);color:var(--warning)}
.stat-pill.info{background:var(--info-bg);color:var(--info)}
.stat-pill.success{background:var(--green-bg);color:var(--green)}

/* ===== order list ===== */
.order-list{padding:0 16px;display:flex;flex-direction:column;gap:10px}

/* ===== card ===== */
.card{
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px;
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}
.card:active{transform:scale(0.985)}
.card.overdue{border-color:#f5c6cb;background:#fffbfb}
.card.today{border-color:#ffeaa7}

.card-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:4px}
.card-customer{font-size:16px;font-weight:700;color:var(--ink);letter-spacing:-0.1px}
.card-meta{font-size:11px;color:var(--ink-muted);font-weight:500}

.card-body{font-size:13px;color:var(--ink-light);margin-bottom:4px;display:flex;align-items:center;gap:8px}
.card-body .tag{
  display:inline-block;
  padding:2px 10px;
  border-radius:var(--radius-xs);
  font-size:11px;
  font-weight:600;
}
.tag-danger{background:var(--danger-bg);color:var(--danger)}
.tag-warning{background:var(--warning-bg);color:var(--warning)}
.tag-info{background:var(--info-bg);color:var(--info)}
.tag-success{background:var(--green-bg);color:var(--green)}

/* ===== step progress bar ===== */
.step-progress{display:flex;align-items:center;gap:4px;margin:14px 0 4px}
.step-seg{flex:1;height:5px;border-radius:3px;background:var(--border-light);transition:background 0.3s ease}
.step-seg.done{background:var(--green)}
.step-seg.current{background:var(--accent);box-shadow:0 0 0 3px rgba(123,143,163,0.15)}

.step-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.step-label{font-size:13px;color:var(--ink-light)}
.step-label b{color:var(--ink);font-weight:600}
.step-count{font-size:11px;color:var(--ink-muted)}

/* ===== parallel chips ===== */
.parallel-group{display:flex;gap:6px;margin-bottom:6px}
.parallel-chip{
  padding:4px 14px;
  border-radius:var(--radius-sm);
  font-size:12px;
  font-weight:500;
  border:1.5px solid var(--border);
  background:var(--card);
  cursor:pointer;
  user-select:none;
  transition:all 0.15s;
  display:flex;
  align-items:center;
  gap:5px;
  color:var(--ink-light);
}
.parallel-chip:active{transform:scale(0.96)}
.parallel-chip.checked{
  background:var(--green-bg);
  border-color:var(--green);
  color:var(--green);
}
.parallel-chip .chip-dot{width:7px;height:7px;border-radius:50%;background:var(--border)}
.parallel-chip.checked .chip-dot{background:var(--green)}

/* ===== card actions ===== */
.card-actions{display:flex;gap:10px;margin-top:8px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:10px 0;
  border-radius:24px;
  font-size:13px;
  font-weight:600;
  border:none;
  cursor:pointer;
  transition:all 0.2s cubic-bezier(0.25,0.8,0.25,1);
  font-family:inherit;
  letter-spacing:0.2px;
}
.btn:active{transform:scale(0.95)}
.btn-primary{flex:1;background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(123,143,163,0.3)}
.btn-primary:hover{background:var(--accent-hover);box-shadow:0 4px 12px rgba(123,143,163,0.4)}
.btn-outline{min-width:42px;background:var(--card);color:var(--ink-light);border:1.5px solid var(--border);border-radius:24px}
.btn-outline.warn{color:var(--warning);border-color:#ffe0c0}
.btn-ghost{min-width:42px;background:transparent;color:var(--ink-muted);border-radius:24px}

.card-footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-top:10px;
  font-size:11px;
  color:var(--ink-muted);
}
.card-footer .updated{flex:1}

/* ===== completed / cancelled ===== */
.card.done,.card.cancelled{opacity:0.6}
.card.done{border-left:3px solid var(--green)}
.card.cancelled{border-left:3px solid var(--ink-muted)}

/* ===== quick add bar ===== */
.quick-bar{
  position: sticky;
  bottom: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  z-index: 10;
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  max-height: 160px;
  overflow: hidden;
}
.quick-bar.collapsed {
  transform: translateY(calc(100% - 40px));
}
.quick-bar-handle {
  display: none;
  width: 32px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin: 4px auto 8px;
}
.quick-bar.collapsed .quick-bar-handle {
  display: block;
}
.quick-bar.collapsed .quick-row {
  opacity: 0;
  pointer-events: none;
}

.quick-row{display:flex;gap:6px;align-items:center}
.quick-row + .quick-row{margin-top:6px}
.quick-input{
  flex:1;min-width:0;
  padding:9px 12px;
  border:1.5px solid var(--border);
  border-radius:var(--radius-sm);
  font-size:14px;
  outline:none;
  font-family:inherit;
  background:var(--card);
  color:var(--ink);
  transition:border-color 0.15s;
}
.quick-input::placeholder{color:var(--ink-muted)}
.quick-input:focus{border-color:var(--accent)}
.quick-input[type=date]{min-width:118px;flex:1.1}

/* ===== modal ===== */
.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;z-index:100}
.modal.show{display:block}
.modal-mask{
  position:absolute;top:0;left:0;
  width:100%;height:100%;
  background:rgba(0,0,0,0.3);
  animation:fadeIn 0.2s;
}
@keyframes fadeIn{from{opacity:0}}
.modal-sheet{
  position:absolute;bottom:0;left:0;
  width:100%;max-height:88vh;
  overflow-y:auto;
  background:var(--card);
  border-radius:18px 18px 0 0;
  padding:20px 20px calc(20px + env(safe-area-inset-bottom));
  animation:slideUp 0.3s cubic-bezier(0.32,0.72,0,1);
}
@keyframes slideUp{from{transform:translateY(40%)}to{transform:translateY(0)}}
.modal-handle{width:32px;height:4px;background:var(--border);border-radius:2px;margin:0 auto 16px}
.modal-title{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:2px}
.modal-desc{font-size:13px;color:var(--ink-muted);margin-bottom:16px;line-height:1.5}

/* ===== form ===== */
.input{
  width:100%;
  padding:12px 14px;
  border:1.5px solid var(--border);
  border-radius:var(--radius-sm);
  font-size:15px;
  margin-bottom:10px;
  outline:none;
  font-family:inherit;
  background:var(--surface);
  color:var(--ink);
  transition:all 0.15s;
}
.input::placeholder{color:var(--ink-muted)}
.input:focus{border-color:var(--accent);background:var(--card)}
.paste-area{min-height:160px;resize:vertical;line-height:1.7;font-size:14px}
.field-label{display:block;font-size:13px;font-weight:600;color:var(--ink-light);margin-bottom:4px}

/* ===== toggle ===== */
.toggle-row{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:14px;
  padding:8px 0;
}
.toggle{position:relative;width:48px;height:28px;display:inline-block}
.toggle input{display:none}
.toggle-slider{
  position:absolute;top:0;left:0;right:0;bottom:0;
  background:var(--border);
  border-radius:28px;
  cursor:pointer;
  transition:0.2s;
}
.toggle-slider::before{
  content:'';position:absolute;top:2px;left:2px;
  width:24px;height:24px;
  background:#fff;
  border-radius:50%;
  transition:0.2s;
  box-shadow:0 1px 3px rgba(0,0,0,0.12);
}
.toggle input:checked+.toggle-slider{background:var(--green)}
.toggle input:checked+.toggle-slider::before{transform:translateX(20px)}
select.input{
  appearance:none;-webkit-appearance:none;
  background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23808e9b'/%3E%3C/svg%3E") no-repeat right 14px center;
  padding-right:36px;
  cursor:pointer;
}

/* ===== sheet buttons ===== */
.sheet-btns{display:flex;gap:10px;margin-top:10px}
.sheet-btns .btn{padding:12px 0;font-size:14px}
.btn-cancel{flex:1;background:var(--surface);color:var(--ink);border:1px solid var(--border)}
.btn-confirm{flex:1;background:var(--accent);color:#fff}

/* ===== AI result ===== */
.ai-result{margin-top:14px;padding:14px;background:#fbf9f8;border-radius:var(--radius-sm);border:1px solid var(--border);font-size:14px}
.ai-summary{font-weight:600;color:var(--ink);margin-bottom:8px;line-height:1.5}
.ai-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.ai-tag{padding:4px 10px;background:#f0ede9;border-radius:var(--radius-xs);font-size:12px;font-weight:500;color:var(--ink-light)}
.ai-tag.missing{background:var(--warning-bg);color:#b45309}
.ai-meta{font-size:11px;color:var(--ink-muted);margin-bottom:10px;display:flex;gap:12px}
.ai-actions{display:flex;gap:8px}

/* ===== toast ===== */
.toast{
  position:fixed;bottom:130px;left:50%;transform:translateX(-50%);
  background:var(--ink);
  z-index:202;
  color:#fff;
  padding:11px 20px;
  border-radius:var(--radius-sm);
  font-size:14px;
  opacity:0;
  transition:opacity 0.2s;
  pointer-events:none;
  letter-spacing:0.1px;
}
.toast.show{opacity:1}
.toast-undo{display:flex;align-items:center;gap:12px;pointer-events:auto}
.toast-undo button{
  background:var(--accent);
  color:#fff;
  border:none;
  padding:5px 12px;
  border-radius:var(--radius-xs);
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  white-space:nowrap;
}
.toast.celebrate{
  background:var(--ink);
  padding:13px 22px;
  font-size:15px;
  animation:popIn 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes popIn{
  0%{transform:translateX(-50%) scale(0.8);opacity:0}
  60%{transform:translateX(-50%) scale(1.04)}
  100%{transform:translateX(-50%) scale(1);opacity:1}
}

/* ===== empty ===== */
.empty{text-align:center;padding:80px 20px;color:var(--ink-muted)}
.empty-icon{font-size:40px;margin-bottom:14px}
.empty-title{font-size:17px;font-weight:600;color:var(--ink);margin-bottom:4px}
.empty-text{font-size:14px;line-height:1.7}

/* ===== spinner ===== */
.spinner{
  display:inline-block;
  width:18px;height:18px;
  border:2px solid rgba(123,143,163,0.2);
  border-top-color:var(--accent);
  border-radius:50%;
  animation:spin 0.6s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== card swipe ===== */
.card-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}
.swipe-actions {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  pointer-events: none;
  border-radius: var(--radius);
}
.swipe-action {
  width: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  opacity: 0;
  transition: opacity 0.2s;
  user-select: none;
  -webkit-user-select: none;
}
.swipe-action.delete {
  background: var(--danger);
  justify-content: flex-end;
  padding-right: 20px;
  right: 0;
}
.swipe-action.star-act {
  background: var(--warning);
  justify-content: flex-start;
  padding-left: 20px;
  left: 0;
}
.card-wrapper.swiped-left .swipe-action.star-act,
.card-wrapper.swiped-right .swipe-action.delete {
  opacity: 1;
}
.card-wrapper .card {
  position: relative;
  z-index: 1;
  transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1.2);
  touch-action: pan-y;
  will-change: transform;
}
.card-wrapper.swiped-left .card {
  transform: translateX(-72px);
}
.card-wrapper.swiped-right .card {
  transform: translateX(72px);
}
.card-wrapper.confirming .card {
  transform: translateX(-120%);
  opacity: 0.5;
  transition: transform 0.35s ease, opacity 0.35s ease;
}
.card-wrapper.starred .card {
  border-left: 3px solid var(--warning);
}

/* ===== share modal card ===== */
.share-sheet {
  padding: 24px 20px calc(24px + env(safe-area-inset-bottom));
}
.share-card-display {
  background: #faf9f7;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  margin-bottom: 18px;
  text-align: center;
}
.share-card-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}
.share-card-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 16px;
  line-height: 1.2;
}
.share-card-value-sm {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}
.share-card-meta {
  display: flex;
  gap: 28px;
  justify-content: center;
  margin-bottom: 16px;
}
.share-card-divider {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto 14px;
  border-radius: 1px;
}
.share-step-highlight {
  color: var(--accent);
  font-size: 18px;
  font-weight: 700;
  padding: 6px 16px;
  background: var(--info-bg);
  border-radius: 8px;
  display: inline-block;
  margin-bottom: 14px;
}
.share-card-extra {
  font-size: 14px;
  color: var(--ink-light);
  margin-bottom: 8px;
}
.share-card-date {
  font-size: 13px;
  color: var(--ink-muted);
}
.share-actions {
  display: flex;
  gap: 10px;
}
.share-actions .btn {
  padding: 12px 0;
  font-size: 14px;
}

/* ===== drawer menu ===== */
.drawer-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(44,52,58,0.35);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  -webkit-tap-highlight-color: transparent;
}
.drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
  cursor: pointer;
}
.drawer {
  position: fixed;
  top: 0; left: 0;
  width: 280px;
  height: 100vh;
  background: var(--card);
  z-index: 201;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  padding: 20px;
  padding-top: 60px;
  overflow-y: auto;
  box-shadow: 0 0 40px rgba(0,0,0,0.08);
}
.drawer.open {
  transform: translateX(0);
}
.drawer-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.drawer-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.15s;
  cursor: pointer;
}
.drawer-item:active {
  background: var(--surface);
}
.drawer-item-icon {
  font-size: 20px;
  width: 28px;
  text-align: center;
}

/* swipe edge hints */
.card-wrapper::after {
  content: "";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 2px; height: 24px;
  background: var(--border);
  border-radius: 1px;
  opacity: 0;
  transition: opacity 0.3s;
}
.card-wrapper::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 2px; height: 24px;
  background: var(--border);
  border-radius: 1px;
  opacity: 0;
  transition: opacity 0.3s;
}
.card-wrapper:hover::after,
.card-wrapper:hover::before {
  opacity: 0.3;
}

/* step pulse */
@keyframes stepPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(123,143,163,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(123,143,163,0); }
}
@-webkit-keyframes stepPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(123,143,163,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(123,143,163,0); }
}
.step-seg.current {
  animation: stepPulse 2s ease-in-out infinite;
  -webkit-animation: stepPulse 2s ease-in-out infinite;
}

/* ===== Card code link to sole library ===== */
.card-code-link {
  color: var(--accent);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: rgba(123,143,163,0.3);
  text-underline-offset: 2px;
  font-weight: 600;
}
.card-code-link:hover {
  color: var(--accent-hover);
}

/* ===== Sole Library — Header ===== */
.sole-lib-header {
  display: flex;
  align-items: center;
  padding: 16px 16px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

/* ===== Sole Library — Stats Bar ===== */
.sole-lib-stats {
  padding: 8px 16px 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.sole-lib-stats::-webkit-scrollbar { display: none; }
.sole-stat-pill {
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.2px;
}
.sole-stat-pill.all { background: #e6e5e2; color: var(--ink-light); }
.sole-stat-pill.rubber { background: var(--green-bg); color: var(--green); }
.sole-stat-pill.eva { background: var(--info-bg); color: var(--info); }
.sole-stat-pill.pu { background: var(--warning-bg); color: var(--warning); }
.sole-stat-pill.tpr { background: var(--danger-bg); color: var(--danger); }
.sole-stat-pill.combo { background: var(--border-light); color: var(--ink-muted); }
.sole-stat-pill.other { background: var(--border-light); color: var(--ink-muted); }

/* ===== Sole Library — Search Bar ===== */
.sole-lib-search {
  position: relative;
  margin: 8px 16px;
}
.sole-search-input {
  width: 100%;
  padding: 10px 12px 10px 38px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
  font-family: inherit;
  background: var(--card);
  color: var(--ink);
  transition: border-color 0.15s;
}
.sole-search-input::placeholder { color: var(--ink-muted); }
.sole-search-input:focus { border-color: var(--accent); }

/* ===== Sole Library — Filter Tabs ===== */
.sole-lib-filters {
  padding: 8px 16px 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.sole-lib-filters::-webkit-scrollbar { display: none; }
.sole-filter-chip {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  border: 1.5px solid var(--border);
  background: var(--card);
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  white-space: nowrap;
  flex-shrink: 0;
  color: var(--ink-light);
  transition: all 0.15s;
}
.sole-filter-chip:active { transform: scale(0.96); }
.sole-filter-chip.checked {
  background: var(--green-bg);
  border-color: var(--green);
  color: var(--green);
}

/* ===== Sole Library — 3-Column Grid ===== */
.sole-grid {
  padding: 8px 16px 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

/* ===== Sole Library — Grid Cell ===== */
.sole-cell {
  cursor: pointer;
  transition: transform 0.15s;
}
.sole-cell:active { transform: scale(0.96); }
.sole-cell-thumb {
  aspect-ratio: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sole-cell-icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(139,149,165,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sole-cell-mat-tag {
  position: absolute;
  top: 5px;
  left: 5px;
  padding: 3px 8px;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}
.sole-cell-mat-tag.rubber { background: var(--green-bg); color: var(--green); }
.sole-cell-mat-tag.eva { background: var(--info-bg); color: var(--info); }
.sole-cell-mat-tag.pu { background: var(--warning-bg); color: var(--warning); }
.sole-cell-mat-tag.tpr { background: var(--danger-bg); color: var(--danger); }
.sole-cell-mat-tag.combo { background: var(--border-light); color: var(--ink-muted); }
.sole-cell-mat-tag.other { background: var(--border-light); color: var(--ink-muted); }
.sole-cell-code {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sole-cell-meta {
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== Sole Library — Load More ===== */
.sole-load-more {
  text-align: center;
  padding: 16px 0 96px;
}
.sole-load-more .btn {
  padding: 10px 32px;
  font-size: 14px;
}

/* ===== Sole Library — Quick Bar ===== */
.sole-lib-quickbar {
  position: sticky;
  bottom: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  z-index: 10;
  display: flex;
  gap: 6px;
}

/* ===== Sole Detail ===== */
.sole-detail-header {
  display: flex;
  align-items: center;
  padding: 16px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

/* Detail Image */
.sole-detail-image {
  margin: 12px 16px;
  height: 280px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sole-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sole-image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--ink-muted);
}

/* Detail Info Card */
.sole-detail-card {
  margin: 0 16px 10px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.sole-detail-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}
.sole-detail-row:last-child { margin-bottom: 0; }
.sole-detail-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-light);
  min-width: 60px;
  line-height: 16px;
}
.sole-detail-value {
  font-size: 14px;
  font-weight: 400;
  color: var(--ink);
}

/* Detail Code Chips */
.sole-detail-codes {
  margin: 0 16px 10px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 15px;
}
.sole-detail-codes-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-light);
  margin-bottom: 8px;
}
.sole-detail-code-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.sole-detail-code-chip {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--ink-light);
  white-space: nowrap;
}
.sole-detail-code-chip.main {
  background: var(--green-bg);
  border-color: var(--green);
  color: var(--green);
}

/* Detail Actions */
.sole-detail-actions {
  margin: 0 16px;
  display: flex;
  gap: 10px;
}

/* ===== Sole Upload ===== */
.sole-upload-header {
  display: flex;
  align-items: center;
  padding: 16px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

/* Upload Photo Area */
.sole-upload-photo {
  margin: 12px 16px;
  height: 200px;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: #faf9f7;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.15s;
}
.sole-upload-photo:active { border-color: var(--accent); }
.sole-upload-photo.has-image {
  border-style: solid;
  padding: 0;
}
.sole-upload-photo.has-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius);
}
.sole-upload-camera-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(139,149,165,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}
.sole-upload-btns {
  display: flex;
  gap: 10px;
  width: 100%;
  padding: 0 40px;
}
.sole-upload-hint {
  font-size: 14px;
  font-weight: 400;
  color: var(--ink-muted);
  margin-bottom: 2px;
  margin-top: 10px;
}
.sole-upload-subhint {
  font-size: 11px;
  font-weight: 400;
  color: rgba(139,149,165,0.6);
}

/* Upload Labels */
.sole-upload-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-light);
  padding: 0 16px;
  margin-bottom: 4px;
}

/* Upload Code Input */
.sole-upload-code {
  margin: 0 16px 12px;
  width: calc(100% - 32px);
}

/* Upload Material Chips */
.sole-upload-materials {
  padding: 0 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.sole-material-chip {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  border: 1.5px solid var(--border);
  background: var(--card);
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  color: var(--ink-light);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
}
.sole-material-chip:active { transform: scale(0.96); }
.sole-material-chip.checked {
  background: var(--green-bg);
  border-color: var(--green);
  color: var(--green);
}
.sole-material-chip .chip-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border);
}
.sole-material-chip.checked .chip-dot { background: var(--green); }

/* Upload AI Section */
.sole-upload-ai {
  margin: 0 16px 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 15px;
}
.sole-upload-ai-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}
.sole-upload-ai-desc {
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-muted);
  margin-bottom: 10px;
}
.sole-upload-progress-bar {
  height: 5px;
  background: var(--border-light);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 4px;
}
.sole-upload-progress-fill {
  height: 5px;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.3s;
  width: 0%;
}
.sole-upload-progress-text {
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-muted);
}

/* Upload Detected Codes */
.sole-upload-detected {
  margin: 0 16px 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 15px;
}
.sole-upload-detected-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-light);
  margin-bottom: 6px;
}
.sole-upload-detected-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.sole-upload-detected-chip {
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--ink);
  white-space: nowrap;
}
.sole-upload-detected-chip.primary {
  background: var(--green-bg);
  border-color: var(--green);
  color: var(--green);
}

.sole-upload-submit {
  margin: 0 16px;
  width: calc(100% - 32px);
}

/* ===== Sole Library — Empty State ===== */
.sole-empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--ink-muted);
}
.sole-empty-icon {
  margin-bottom: 14px;
}
.sole-empty-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}
.sole-empty-text {
  font-size: 14px;
  line-height: 1.7;
}

/* ===== Stats Dashboard ===== */
.stats-header {
  display: flex;
  align-items: center;
  padding: 16px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.stats-grid {
  padding: 12px 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 14px;
  text-align: center;
}

.stat-card-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--ink);
}

.stat-card-label {
  font-size: 12px;
  color: var(--ink-muted);
  margin-top: 4px;
}

.chart-card { text-align:center; margin-bottom:20px; }
.chart-card-title { font-size:14px; font-weight:600; color:var(--ink-light); margin-bottom:12px; }

.stat-card.warning-card .stat-card-value { color: var(--warning); }
.stat-card.danger-card .stat-card-value { color: var(--danger); }
.stat-card.success-card .stat-card-value { color: var(--green); }

/* ===== Stats warning detail (mobile) ===== */
.stats-step-section { margin-bottom: 20px; padding: 0 16px; }
.stats-step-list {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.warning-detail-group {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
}
.warning-detail-group:last-child { border-bottom: none; }
.warning-detail-group-title {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}
.warning-group-arrow {
  display: inline-block;
  width: 14px;
  font-size: 11px;
  margin-right: 4px;
  transition: transform 0.2s;
}
.warning-detail-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.warning-detail-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
}
.warning-detail-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}
.warning-detail-meta {
  font-size: 12px;
  color: var(--ink-muted);
}
.warning-detail-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  white-space: nowrap;
}
.warning-detail-empty {
  font-size: 13px;
  color: var(--ink-muted);
  padding: 4px 0;
}

.stats-customer-section {
  padding: 16px;
}

.stats-section-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}

.stats-customer-list {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat-customer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
}

.stat-customer-row:last-child { border-bottom: none; }

.stat-customer-name {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

.stat-customer-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-muted);
}

/* ===== Login Page ===== */
.login-page {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: var(--surface);
}
.login-card {
  width: 100%;
  max-width: 340px;
  background: var(--card);
  border-radius: 14px;
  padding: 40px 32px;
  text-align: center;
  border: 1px solid var(--border);
}
.login-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}
.login-subtitle {
  font-size: 13px;
  color: var(--ink-muted);
  margin-bottom: 24px;
}

/* tabs */
.login-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--border);
}
.login-tab {
  flex: 1;
  padding: 10px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.login-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.login-tab:active { opacity: 0.7; }

/* fields container */
.login-fields { margin-bottom: 4px; }

/* inputs */
.login-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  margin-bottom: 12px;
  outline: none;
  font-family: inherit;
  background: var(--surface);
  color: var(--ink);
  transition: border-color 0.15s;
}
.login-input::placeholder { color: var(--ink-muted); }
.login-input:focus { border-color: var(--accent); background: var(--card); }

/* submit button */
.login-btn {
  width: 100%;
  padding: 13px 0;
  border-radius: 24px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  margin-top: 4px;
  font-family: inherit;
  letter-spacing: 0.2px;
  transition: all 0.2s cubic-bezier(0.25,0.8,0.25,1);
}
.login-btn:active { transform: scale(0.95); }
.login-btn:disabled { opacity: 0.6; cursor: default; }

/* error */
.login-error {
  font-size: 13px;
  color: var(--danger);
  margin-bottom: 12px;
  text-align: center;
  min-height: 20px;
}

/* divider */
.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--ink-muted);
  font-size: 13px;
}
.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* WeChat button */
.wechat-btn {
  width: 100%;
  padding: 13px 0;
  border-radius: 24px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  background: #07C160;
  color: #fff;
  font-family: inherit;
  letter-spacing: 0.2px;
  transition: all 0.2s cubic-bezier(0.25,0.8,0.25,1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.wechat-btn:active { transform: scale(0.95); }
.wechat-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ===== desktop-only visibility ===== */
.desktop-only { display: none; }

/* ===== Desktop: @media (min-width: 768px) ===== */
@media (min-width: 768px) {

  /* --- desktop-only visibility --- */
  .desktop-only { display: inline-flex; }

  /* --- body --- */
  body {
    max-width: 1200px;
    padding: 0 32px 40px;
  }

  /* --- header --- */
  .header {
    position: relative;
    padding: 28px 0 20px;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--border);
    margin-bottom: 28px;
  }
  .header-title { font-size: 22px; letter-spacing: -0.2px; }
  .header-sub { font-size: 12px; }
  .btn-icon {
    width: 38px; height: 38px;
    transition: all 0.2s ease;
  }
  .btn-icon:hover {
    background: var(--surface);
    border-color: var(--ink-muted);
  }
  .btn-icon:hover svg { opacity: 0.8; }
  .btn-icon:active { transform: scale(0.94); }

  /* --- stats bar --- */
  .stats-bar {
    padding: 0 0 16px;
    gap: 10px;
    overflow-x: visible;
    flex-wrap: wrap;
  }
  .stat-pill { font-size: 13px; padding: 6px 16px; }

  /* --- order list → 2-column grid --- */
  .order-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 0;
  }

  /* --- card --- */
  .card {
    padding: 20px 22px;
    transition: all 0.2s ease, box-shadow 0.25s ease;
    cursor: default;
  }
  .card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 24px rgba(44,52,58,0.07);
    border-color: var(--ink-muted);
  }
  .card:active { transform: none; }
  .card.overdue { border-color: #f5c6cb; }
  .card.today { border-color: #ffeaa7; }
  .card-customer { font-size: 17px; }
  .card-meta { font-size: 12px; }
  .card-body { font-size: 14px; }
  .card-body .tag { font-size: 12px; }
  .card-footer { font-size: 12px; }
  .step-label { font-size: 14px; }
  .step-count { font-size: 12px; }
  .btn { font-size: 14px; transition: all 0.2s ease; }
  .btn-primary:hover { filter: brightness(1.08); }
  .btn-outline:hover { background: var(--surface); }
  .btn-outline.warn:hover { background: #fffbf0; }
  .btn-ghost:hover { background: var(--surface); }
  .parallel-chip { font-size: 13px; cursor: pointer; }
  .parallel-chip:hover { border-color: var(--ink-muted); }

  /* --- swipe hints hidden --- */
  .card-wrapper::after,
  .card-wrapper::before { display: none; }

  /* --- quick bar --- */
  .quick-bar {
    position: relative;
    bottom: auto;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 24px;
    margin-bottom: 24px;
    max-height: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 1;
  }
  .quick-bar.collapsed {
    transform: none !important;
    max-height: none !important;
  }
  .quick-bar.collapsed .quick-row {
    opacity: 1 !important;
    pointer-events: auto !important;
  }
  .quick-bar-handle { display: none !important; }

  /* --- drawer --- */
  .drawer { width: 320px; }
  .drawer-item {
    font-size: 16px;
    transition: all 0.15s ease;
    cursor: pointer;
  }
  .drawer-item:hover { background: var(--surface); }
  .drawer-item:active { background: var(--border); }

  /* --- modal --- */
  .modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .modal-sheet {
    position: relative;
    bottom: auto;
    left: auto;
    width: 480px;
    max-height: 85vh;
    border-radius: var(--radius);
    padding: 32px;
    animation: modalScaleIn 0.25s cubic-bezier(0.32, 0.72, 0, 1);
  }
  @keyframes modalScaleIn {
    from { opacity: 0; transform: scale(0.92); }
    to   { opacity: 1; transform: scale(1); }
  }
  .modal-handle { display: none; }
  .modal-mask { cursor: pointer; }

  /* share modal card */
  .share-sheet { padding: 32px; }

  /* --- toast --- */
  .toast {
    bottom: 40px !important;
  }

  /* --- sole library header --- */
  .sole-lib-header {
    position: relative;
    padding: 28px 0 20px;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
  }
  .sole-lib-stats { padding: 0 0 12px; }
  .sole-lib-search { margin: 8px 0; }
  .sole-lib-filters { padding: 8px 0 4px; }
  .sole-stat-pill { font-size: 13px; }

  /* --- sole grid → 5 columns --- */
  .sole-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
    padding: 8px 0 16px;
  }
  .sole-cell {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
  }
  .sole-cell:hover { transform: translateY(-2px); }
  .sole-cell:active { transform: scale(0.97); }
  .sole-cell-thumb { transition: border-color 0.15s ease; }
  .sole-cell:hover .sole-cell-thumb { border-color: var(--ink-muted); }
  .sole-cell-code { font-size: 13px; }
  .sole-cell-meta { font-size: 12px; }
  .sole-cell-icon { width: 48px; height: 48px; border-radius: 10px; }

  /* --- sole detail header --- */
  .sole-detail-header {
    position: relative;
    padding: 28px 0 20px;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
  }

  /* --- sole detail body → side-by-side --- */
  .sole-detail-body {
    display: flex;
    gap: 24px;
    align-items: flex-start;
  }
  .sole-detail-body .sole-detail-image {
    flex: 1;
    margin: 0;
    height: 420px;
    border-radius: var(--radius);
  }
  .sole-detail-body .sole-detail-info-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .sole-detail-body .sole-detail-card,
  .sole-detail-body .sole-detail-codes {
    margin: 0;
  }
  .sole-detail-actions { margin: 8px 0 0; }

  /* --- sole upload header --- */
  .sole-upload-header {
    position: relative;
    padding: 28px 0 20px;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
  }
  .sole-upload-photo { margin: 12px 0; height: 240px; }
  .sole-upload-photo:hover { border-color: var(--accent); }
  .sole-upload-label { padding: 0; }
  .sole-upload-materials { padding: 0; }
  .sole-upload-code { margin: 0 0 12px; width: 100%; }
  .sole-upload-ai { margin: 0 0 12px; }
  .sole-upload-detected { margin: 0 0 12px; }
  .sole-upload-submit { margin: 0; width: 100%; }

  /* --- sole quickbar --- */
  .sole-lib-quickbar {
    position: relative;
    padding: 14px 0 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-top: 1px solid var(--border);
    margin-top: 8px;
  }
  .sole-load-more { padding-bottom: 32px; }

  /* --- stats dashboard header --- */
  .stats-header {
    position: relative;
    padding: 28px 0 20px;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
  }

  /* --- stats grid → 4 columns --- */
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    padding: 0 0 24px;
  }
  .stat-card {
    padding: 28px 20px;
    transition: all 0.2s ease;
    cursor: default;
  }
  .stat-card:hover { transform: translateY(-2px); box-shadow: 0 4px 24px rgba(44,52,58,0.06); }
  .stat-card-value { font-size: 42px; }
  .stat-card-label { font-size: 14px; }

  /* --- stats charts --- */
  .stats-charts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
  }
  .chart-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: all 0.2s ease;
  }
  .chart-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 24px rgba(44,52,58,0.06);
  }
  .chart-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 20px;
  }
  .chart-donut {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
  }
  .chart-legend {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 130px;
  }
  .chart-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--ink-light);
  }
  .chart-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
  }
  .chart-legend-value {
    margin-left: auto;
    font-weight: 600;
    color: var(--ink);
    font-size: 13px;
    min-width: 32px;
    text-align: right;
  }

  /* --- customer breakdown --- */
  .stats-customer-section { padding: 0; }
  .stats-section-title { font-size: 16px; }
  .stat-customer-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
  }
  .stat-customer-name { min-width: 100px; font-size: 15px; }
  .stat-customer-count { min-width: 48px; }
  .stat-customer-bar-wrap {
    flex: 1;
    height: 8px;
    background: var(--border-light);
    border-radius: 4px;
    overflow: hidden;
    min-width: 60px;
  }
  .stat-customer-bar-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 4px;
    transition: width 0.6s ease;
  }

  /* --- warning detail list --- */
  .stats-step-section { margin-bottom: 24px; }
  .stats-step-list {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
  }
  .warning-detail-group {
    padding: 16px 18px;
    border-bottom: 1px solid var(--border-light);
  }
  .warning-detail-group:last-child { border-bottom: none; }
  .warning-detail-group-title {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 10px;
  }
  .warning-detail-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .warning-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
  }
  .warning-detail-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
  }
  .warning-detail-meta {
    font-size: 12px;
    color: var(--ink-muted);
  }
  .warning-detail-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-xs);
    white-space: nowrap;
  }
  .warning-detail-empty {
    font-size: 13px;
    color: var(--ink-muted);
    padding: 4px 0;
  }

  /* --- horizontal rule separator for desktop sections --- */
  .empty { padding: 80px 20px; }

  /* --- login card desktop --- */
  .login-card { max-width: 380px; }
}