/* ===== 三明治店库存 — 全局样式 ===== */
:root {
  --primary: #e07a3f;
  --primary-dark: #c96227;
  --primary-light: #fdeee2;
  --bg: #f5f1ea;
  --card: #ffffff;
  --text: #33291f;
  --text-2: #8a7d6f;
  --line: #ece4da;
  --green: #2e9e5b;
  --green-bg: #e7f5ec;
  --red: #d64545;
  --red-bg: #fdeaea;
  --amber: #d99a1b;
  --amber-bg: #fdf3dd;
  --radius: 16px;
  --safe-b: env(safe-area-inset-bottom);
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.45;
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: 100%;
}

#app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  position: relative;
  padding-bottom: var(--safe-b);
}

button { font-family: inherit; }
input, select { font-family: inherit; }

:focus-visible { outline: 3px solid rgba(224,122,63,.45); outline-offset: 2px; }

/* ===== 每日盘点：单卡左右滑 ===== */
.daily-help { color: var(--text-2); text-align: center; margin: -4px 0 16px; font-size: 14px; }
.swipe-stage { min-height: 470px; display: flex; flex-direction: column; align-items: stretch; }
.swipe-progress { text-align: center; color: var(--text-2); font-weight: 700; margin-bottom: 12px; }
.swipe-card {
  --swipe-strength: 0;
  position: relative; min-height: 290px; padding: 44px 24px; border-radius: 24px;
  background: var(--card); box-shadow: 0 14px 38px rgba(63,44,28,.13);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; touch-action: none; user-select: none;
  transition: transform .18s ease, opacity .18s ease;
}
.swipe-card.dragging { transition: none; }
.swipe-card.swipe-left { transform: translateX(-130%) rotate(-16deg) !important; opacity: 0; }
.swipe-card.swipe-right { transform: translateX(130%) rotate(16deg) !important; opacity: 0; }
.swipe-category { color: var(--primary); font-size: 14px; font-weight: 700; margin-bottom: 18px; }
.swipe-name { font-size: 34px; line-height: 1.2; font-weight: 800; }
.swipe-unit { color: var(--text-2); margin-top: 18px; }
.swipe-badge {
  position: absolute; top: 24px; padding: 6px 12px; border: 3px solid; border-radius: 9px;
  font-size: 20px; font-weight: 900; opacity: var(--swipe-strength);
}
.swipe-badge-no { left: 20px; color: var(--red); transform: rotate(-9deg); }
.swipe-badge-yes { right: 20px; color: var(--green); transform: rotate(9deg); }
.daily-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.daily-choice { min-height: 58px; border: 0; border-radius: 16px; font-size: 19px; font-weight: 800; }
.daily-no { color: var(--red); background: var(--red-bg); }
.daily-yes { color: var(--green); background: var(--green-bg); }
.daily-undo { align-self: center; margin-top: 14px; border: 0; background: transparent; color: var(--text-2); padding: 8px 18px; }
.daily-summary { text-align: center; background: var(--card); border-radius: 22px; padding: 42px 20px; margin-bottom: 18px; }
.daily-summary-icon { font-size: 46px; }
.daily-summary-title { font-size: 24px; font-weight: 800; margin-top: 10px; }
.daily-summary-text { color: var(--text-2); margin-top: 8px; }

/* ===== 页面骨架 ===== */
.page { padding: 16px 16px 32px; }
.with-bar { padding-bottom: calc(116px + var(--safe-b)); }

.page-title { font-size: 22px; font-weight: 800; margin: 4px 0 14px; }
.page-sub-title { font-size: 15px; color: var(--text-2); margin-bottom: 8px; }
.sec-title { font-size: 15px; font-weight: 800; color: var(--text-2); margin: 18px 0 10px; }
.sec-label { font-size: 14px; font-weight: 700; color: var(--text-2); margin: 16px 0 10px; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 4px 0 14px; }
.page-head .page-title { margin: 0; }

/* ===== 按钮 ===== */
.btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 12px 20px;
  border: none; border-radius: 14px;
  font-size: 18px; font-weight: 700; color: var(--text);
  background: #e8e2d9; cursor: pointer;
  user-select: none; -webkit-user-select: none; touch-action: manipulation;
  transition: transform .06s ease, filter .12s ease;
}
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .38; pointer-events: none; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-green { background: var(--green); color: #fff; }
.btn-danger { background: var(--red); color: #fff; }
.btn-ghost { background: #eee7dd; color: var(--text); }
.btn-ghost.danger { color: var(--red); }
.btn-sm { min-height: 44px; padding: 8px 16px; font-size: 16px; border-radius: 12px; }
.btn-block { width: 100%; }

/* ===== 底部固定操作栏 ===== */
.fixed-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  background: rgba(255,255,255,.97);
  border-top: 1px solid var(--line);
  padding: 10px 16px calc(10px + var(--safe-b));
  box-shadow: 0 -4px 16px rgba(0,0,0,.06);
}
.fixed-bar-inner { max-width: 480px; margin: 0 auto; display: flex; gap: 10px; }
.fixed-bar-inner .btn { flex: 1; min-width: 0; }

/* ===== 表单 ===== */
.search-input, .input {
  width: 100%; min-height: 52px;
  border-radius: 14px; border: 2px solid var(--line);
  background: var(--card); padding: 0 16px;
  font-size: 17px; color: var(--text); outline: none;
}
.search-input { margin-bottom: 14px; }
.search-input:focus, .input:focus { border-color: var(--primary); }
.input { min-height: 54px; font-size: 18px; }
.field { display: block; margin-bottom: 18px; }
.field-label { display: block; font-size: 14px; font-weight: 700; color: var(--text-2); margin-bottom: 8px; }
.item-form { padding-top: 4px; }
.date-input {
  min-height: 48px; border-radius: 12px; border: 2px solid var(--line);
  background: var(--card); padding: 0 12px; font-size: 17px; color: var(--text); outline: none;
  min-width: 0; flex: 1;
}
.pin-input-btn { text-align: left; color: var(--text); }

/* ===== 分段 tab ===== */
.tabs { display: flex; background: #eae3d8; border-radius: 14px; padding: 4px; gap: 4px; margin-bottom: 14px; }
.tab {
  flex: 1; min-height: 46px; border: none; background: transparent;
  border-radius: 11px; font-size: 16px; font-weight: 700; color: var(--text-2);
  cursor: pointer; user-select: none; -webkit-user-select: none; touch-action: manipulation;
}
.tab.on { background: var(--card); color: var(--text); box-shadow: 0 1px 4px rgba(0,0,0,.08); }

/* ===== chips ===== */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  min-height: 48px; padding: 10px 18px; border-radius: 999px;
  border: 2px solid var(--line); background: var(--card);
  font-size: 16px; font-weight: 700; color: var(--text);
  cursor: pointer; user-select: none; -webkit-user-select: none; touch-action: manipulation;
  display: inline-flex; align-items: center;
}
.chip.active { border-color: var(--primary); background: var(--primary-light); color: var(--primary-dark); }

/* ===== 步进器 ===== */
.stepper { display: flex; align-items: center; gap: 10px; flex: none; }
.step-btn {
  width: 56px; height: 56px; border-radius: 16px; border: none;
  background: var(--card); font-size: 30px; font-weight: 800; color: var(--primary);
  box-shadow: 0 1px 4px rgba(0,0,0,.1); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  user-select: none; -webkit-user-select: none; touch-action: manipulation;
}
.step-btn:active { transform: scale(.94); }
.step-btn:disabled { opacity: .3; pointer-events: none; }
.step-val { min-width: 72px; text-align: center; font-size: 26px; font-weight: 800; color: var(--text); font-variant-numeric: tabular-nums; }

/* ===== 通用行 / 卡片 ===== */
.count-row, .pick-card, .stock-row, .diff-row, .batch-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--card); border-radius: 14px; padding: 12px 14px; margin-bottom: 10px;
  border: 1px solid transparent;
}
.count-row.changed { background: #fff6e0; border-color: #f0c674; }
.count-info, .stock-info, .diff-info, .batch-info { min-width: 0; flex: 1; }
.count-name, .stock-name, .diff-name, .batch-exp { font-size: 17px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.count-sub, .stock-sub, .diff-sub, .batch-sub { font-size: 13px; color: var(--text-2); margin-top: 2px; }

.group { margin-bottom: 14px; }
.group-head {
  display: flex; align-items: center; gap: 8px; width: 100%;
  background: var(--card); border: none; border-radius: 14px; padding: 14px 16px;
  font-size: 17px; font-weight: 800; color: var(--text); cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.group-count { font-size: 13px; font-weight: 700; color: var(--text-2); background: #f1eadf; padding: 3px 10px; border-radius: 999px; margin-left: auto; }
.chev { color: var(--text-2); }
.group-body { padding-top: 10px; }
.group-body.hide { display: none; }

/* ===== 首页 ===== */
.home-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 6px 0 2px; }
.home-user { display: flex; align-items: center; gap: 12px; min-width: 0; }
.user-avatar {
  width: 56px; height: 56px; border-radius: 50%; flex: none;
  background: var(--primary-light); color: var(--primary-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 800;
}
.user-avatar.lg { width: 48px; height: 48px; font-size: 22px; }
.home-user-name { font-size: 18px; font-weight: 800; }
.home-user-role { font-size: 13px; color: var(--text-2); margin-top: 2px; }
.btn-logout {
  min-height: 44px; padding: 8px 16px; border: none; border-radius: 12px;
  background: var(--card); color: var(--red); font-size: 15px; font-weight: 700;
  cursor: pointer; box-shadow: 0 1px 3px rgba(0,0,0,.05); touch-action: manipulation;
}
.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dash-card {
  background: var(--card); border: none; border-radius: var(--radius);
  padding: 16px 14px; text-align: left; box-shadow: 0 1px 3px rgba(0,0,0,.05);
  cursor: pointer; position: relative; touch-action: manipulation;
}
.dash-icon { font-size: 26px; }
.dash-num { font-size: 34px; font-weight: 800; color: var(--primary); margin-top: 4px; font-variant-numeric: tabular-nums; }
.dash-num.zero { color: var(--text-2); }
.dash-label { font-size: 14px; color: var(--text-2); margin-top: 2px; }
.feat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.feat-card {
  background: var(--card); border: none; border-radius: 18px; padding: 18px 14px;
  text-align: left; box-shadow: 0 1px 3px rgba(0,0,0,.05); cursor: pointer;
  display: flex; flex-direction: column; gap: 6px; min-height: 112px; touch-action: manipulation;
}
.feat-icon { font-size: 32px; }
.feat-label { font-size: 18px; font-weight: 800; }
.feat-desc { font-size: 13px; color: var(--text-2); }

/* ===== 登录页 ===== */
.login-page { padding: 40px 20px 32px; }
.login-brand { text-align: center; margin-bottom: 26px; }
.login-logo { font-size: 56px; }
.login-title { font-size: 24px; font-weight: 800; margin-top: 6px; }
.login-sub { font-size: 14px; color: var(--text-2); margin-top: 6px; }
.login-users { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.user-card {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  background: var(--card); border: none; border-radius: 18px; padding: 20px 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05); cursor: pointer; touch-action: manipulation;
}
.user-card:active { transform: scale(.97); }
.user-name { font-size: 17px; font-weight: 800; }
.user-sub { font-size: 12px; color: var(--text-2); }
.login-foot { text-align: center; color: var(--text-2); font-size: 12px; margin-top: 28px; }

/* ===== 盘点 ===== */
.review-list { display: flex; flex-direction: column; gap: 12px; }
.review-card, .purchase-card, .waste-card {
  background: var(--card); border: none; border-radius: var(--radius);
  padding: 16px; box-shadow: 0 1px 3px rgba(0,0,0,.05); text-align: left;
}
button.review-card { cursor: pointer; width: 100%; touch-action: manipulation; }
.rc-top, .pc-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.wc-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.rc-id, .pc-id { font-size: 17px; font-weight: 800; }
.rc-count { font-size: 13px; font-weight: 700; color: var(--text-2); background: #f1eadf; padding: 3px 10px; border-radius: 999px; }
.rc-sub, .pc-sub, .wc-sub { font-size: 13px; color: var(--text-2); margin-top: 6px; }
.rc-note, .pc-note { font-size: 14px; color: var(--text); margin-top: 8px; background: #faf6ef; border-radius: 10px; padding: 8px 12px; }

.diff-row { border: 1px solid transparent; }
.diff-val { font-size: 20px; font-weight: 800; font-variant-numeric: tabular-nums; flex: none; }
.diff-val.gain { color: var(--green); }
.diff-val.loss { color: var(--red); }
.diff-summary { font-size: 14px; font-weight: 700; color: var(--text-2); margin: 4px 0 12px; }
.detail-head { background: var(--card); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px; box-shadow: 0 1px 3px rgba(0,0,0,.05); }
.detail-head .rc-sub { margin-top: 4px; }
.result-help { color: var(--text-2); font-size: 13px; margin: -4px 0 14px; }
.result-counts { display: flex; gap: 14px; margin-top: 10px; font-size: 14px; font-weight: 800; }
.result-enough { color: var(--green); }
.result-lacking { color: var(--red); }
.daily-result-lines { display: flex; flex-direction: column; gap: 10px; }
.daily-result-line { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--card); border-radius: 14px; padding: 14px 16px; border-left: 5px solid var(--green); }
.daily-result-line.lacking { border-left-color: var(--red); background: #fffafa; }

/* ===== 报损 ===== */
.waste-page { }
.step-dots { display: flex; gap: 8px; margin: 0 0 16px; }
.step-dots span { width: 34px; height: 6px; border-radius: 999px; background: #ddd3c5; }
.step-dots span.on { background: var(--primary); }
.pick-card { border: 2px solid transparent; cursor: pointer; text-align: left; width: 100%; }
.pick-card.sel { border-color: var(--primary); background: var(--primary-light); }
.pick-name { font-size: 17px; font-weight: 800; }
.pick-sub { font-size: 13px; color: var(--text-2); margin-top: 2px; }
.waste-item-info { background: var(--card); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 14px; box-shadow: 0 1px 3px rgba(0,0,0,.05); }
.wi-name { font-size: 18px; font-weight: 800; }
.wi-stock { font-size: 14px; color: var(--text-2); margin-top: 4px; }
.qty-box { background: var(--card); border-radius: var(--radius); padding: 18px 16px; display: flex; justify-content: center; box-shadow: 0 1px 3px rgba(0,0,0,.05); }
.batch-box { margin-top: 4px; }
.waste-summary { background: var(--card); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 6px; box-shadow: 0 1px 3px rgba(0,0,0,.05); }
.ws-row { display: flex; justify-content: space-between; font-size: 16px; font-weight: 700; }
.ws-row.sub { font-size: 13px; color: var(--text-2); font-weight: 500; margin-top: 6px; }
.ws-qty { color: var(--primary); font-weight: 800; }
.waste-description { min-height: 96px; resize: vertical; line-height: 1.5; }
.waste-description-view { white-space: pre-wrap; word-break: break-word; margin-top: 10px; padding: 10px 12px; border-radius: 10px; background: #faf6ef; font-size: 14px; line-height: 1.5; }

.success-view { text-align: center; padding: 70px 24px 40px; }
.success-icon { font-size: 72px; }
.success-title { font-size: 22px; font-weight: 800; margin-top: 16px; }
.success-sub { font-size: 15px; color: var(--text-2); margin: 8px 0 28px; }
.success-actions { display: flex; flex-direction: column; gap: 12px; }

/* ===== 效期预警 ===== */
.expiry-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--card); border-radius: 14px; padding: 12px 14px; margin-bottom: 10px;
}
.expiry-info { min-width: 0; flex: 1; }
.expiry-name { font-size: 17px; font-weight: 700; }
.expiry-sub { font-size: 13px; color: var(--text-2); margin-top: 2px; }
.expiry-right { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; flex: none; }
.expiry-days { font-size: 15px; font-weight: 800; color: var(--text); }
.expiry-days.bad { color: var(--red); }
.expiry-days.soon { color: var(--amber); }

/* ===== 采购 ===== */
.pc-items { margin-top: 10px; border-top: 1px dashed var(--line); padding-top: 8px; }
.pc-line { display: flex; justify-content: space-between; font-size: 15px; padding: 4px 0; }
.pc-actions { display: flex; gap: 10px; margin-top: 12px; }
.pc-actions .btn { flex: 1; }
.recv-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.recv-title { font-size: 18px; font-weight: 800; }
.recv-card { background: var(--card); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; box-shadow: 0 1px 3px rgba(0,0,0,.05); }
.recv-name { font-size: 17px; font-weight: 800; margin-bottom: 12px; }
.recv-custom { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.recv-custom-label { font-size: 14px; color: var(--text-2); flex: none; }
.recv-date { font-size: 14px; font-weight: 700; color: var(--green); margin-top: 10px; }
.recv-date.missing { color: var(--red); }

/* ===== 库存品管理 / 用户 ===== */
.item-row, .user-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--card); border-radius: 14px; padding: 12px 14px; margin-bottom: 10px;
  cursor: pointer;
}
.item-info, .user-meta { min-width: 0; flex: 1; }
.item-name, .user-name { font-size: 17px; font-weight: 800; }
.item-sub, .user-sub { font-size: 13px; color: var(--text-2); margin-top: 2px; }
.item-right { display: flex; align-items: center; gap: 10px; flex: none; }
.item-stock { font-size: 13px; font-weight: 700; color: var(--text-2); }
.user-actions { display: flex; align-items: center; gap: 10px; flex: none; }

/* 开关 */
.switch { position: relative; width: 54px; height: 32px; flex: none; display: inline-block; }
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.slider { position: absolute; inset: 0; background: #d8cfc2; border-radius: 999px; transition: .18s; }
.slider:before {
  content: ''; position: absolute; width: 26px; height: 26px; border-radius: 50%;
  background: #fff; left: 3px; top: 3px; transition: .18s; box-shadow: 0 1px 3px rgba(0,0,0,.25);
}
.switch input:checked + .slider { background: var(--green); }
.switch input:checked + .slider:before { transform: translateX(22px); }

/* ===== 库存总览 ===== */
.stock-row { cursor: pointer; text-align: left; width: 100%; border: none; font-size: inherit; }
.stock-row:active { transform: scale(.99); }
.stock-qty { font-size: 20px; font-weight: 800; flex: none; }
.stock-qty.safe { color: var(--green); }
.stock-qty.low { color: var(--red); }
.batch-right { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; flex: none; }
.batch-qty { font-size: 17px; font-weight: 800; }
.batch-days { font-size: 13px; font-weight: 700; color: var(--text-2); }
.batch-days.bad { color: var(--red); }
.batch-days.soon { color: var(--amber); }

/* ===== 标签 ===== */
.tag {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  background: #f1eadf; color: var(--text-2); font-size: 12px; font-weight: 700;
}
.tag.ok { background: var(--green-bg); color: var(--green); }
.tag.short { background: var(--red-bg); color: var(--red); }
.tag.muted { background: #eee; color: var(--text-2); }

/* ===== 弹层 / 对话框 / 底部面板 ===== */
.overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(40,32,24,.5);
  display: flex; align-items: flex-end; justify-content: center;
  opacity: 0; transition: opacity .18s;
}
.overlay.show { opacity: 1; }
.overlay.hide { opacity: 0; }
.dialog {
  width: 100%; max-width: 480px;
  background: var(--card); border-radius: 22px 22px 0 0;
  padding: 20px 16px calc(20px + var(--safe-b));
  display: flex; flex-direction: column; gap: 12px;
  transform: translateY(40px); transition: transform .2s;
  max-height: 88dvh; overflow: auto;
}
.overlay.show .dialog { transform: none; }
.dialog-title { font-size: 19px; font-weight: 800; }
.dialog-msg { font-size: 16px; color: var(--text-2); line-height: 1.5; white-space: pre-line; }

.sheet {
  width: 100%; max-width: 480px; background: var(--card);
  border-radius: 22px 22px 0 0; display: flex; flex-direction: column;
  max-height: 80dvh; transform: translateY(40px); transition: transform .2s;
}
.overlay.show .sheet { transform: none; }
.sheet-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 18px 8px; }
.sheet-title { font-size: 18px; font-weight: 800; min-width: 0; }
.sheet-close { width: 40px; height: 40px; border-radius: 50%; border: none; background: #f3ede4; font-size: 15px; color: var(--text-2); cursor: pointer; flex: none; }
.sheet-body { padding: 6px 16px 24px; overflow: auto; }

/* ===== PIN 键盘 ===== */
.pin-card { align-items: stretch; }
.pin-dots { display: flex; justify-content: center; gap: 12px; padding: 8px 0 6px; }
.pin-dot { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--line); background: var(--card); transition: background .1s; }
.pin-dot.on { background: var(--primary); border-color: var(--primary); }
.pin-error { color: var(--red); font-size: 14px; min-height: 20px; text-align: center; font-weight: 700; }
.pin-pad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pin-key {
  min-height: 60px; border-radius: 16px; border: none;
  background: #f3ede4; font-size: 24px; font-weight: 800; color: var(--text);
  cursor: pointer; touch-action: manipulation; user-select: none; -webkit-user-select: none;
}
.pin-key:active { background: #e7dfd2; }
.pin-key.ok { background: var(--primary); color: #fff; }
.pin-key.ok:disabled { opacity: .35; }
.pin-key.del { font-size: 22px; color: var(--text-2); }

/* ===== Toast ===== */
.toast-box {
  position: fixed; left: 0; right: 0; bottom: calc(24px + var(--safe-b)); z-index: 200;
  display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: 8px;
  background: rgba(40,32,24,.94); color: #fff;
  padding: 12px 20px; border-radius: 999px; font-size: 15px; font-weight: 600;
  max-width: 90%; opacity: 0; transform: translateY(10px);
  transition: opacity .22s, transform .22s;
}
.toast.show { opacity: 1; transform: none; }
.toast-icon { font-weight: 800; }
.toast-success .toast-icon { color: #7ee2a8; }
.toast-error .toast-icon { color: #ff8a8a; }
.toast-warn .toast-icon { color: #ffd479; }

/* ===== 离线 / 加载 / 空态 ===== */
.offline-overlay {
  position: fixed; left: 10px; right: 10px; top: calc(8px + var(--safe-t)); z-index: 300;
  background: #fff4cf; border: 1px solid #e3b742; border-radius: 12px;
  box-shadow: 0 4px 18px rgba(82,60,18,.18);
  opacity: 0; pointer-events: none; transform: translateY(-12px);
  transition: opacity .2s, transform .2s;
}
.offline-overlay.show { opacity: 1; pointer-events: auto; transform: none; }
.offline-card { display: flex; align-items: center; gap: 10px; padding: 10px 12px; }
.offline-icon { font-size: 22px; color: #8a5c00; }
.offline-copy { flex: 1; min-width: 0; }
.offline-title { font-size: 14px; font-weight: 800; color: #633f00; }
.offline-msg { font-size: 11px; color: #785d28; margin-top: 2px; line-height: 1.35; }
.offline-retry { border: 0; border-radius: 8px; background: #805d10; color: #fff; padding: 8px 10px; font-weight: 700; white-space: nowrap; }
.offline-retry:disabled { opacity: .55; }
body.offline-readonly #app { padding-top: 72px; }

.empty { text-align: center; padding: 48px 20px; color: var(--text-2); }
.empty-icon { font-size: 48px; margin-bottom: 10px; }
.empty-text { font-size: 16px; }
.loading { text-align: center; padding: 48px 20px; color: var(--text-2); }
.spinner {
  width: 36px; height: 36px; border: 4px solid var(--line); border-top-color: var(--primary);
  border-radius: 50%; margin: 0 auto 12px; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }