/* ============================================================
   记账本 · 网页端样式
   暖纸色 + 陶土橙，桌面优先，窄屏自动收成单列
   ============================================================ */

:root {
  --bg: #F5F1EA;
  --panel: #FFFFFF;
  --ink: #1E1A15;
  --muted: #7A7062;
  --faint: #A79B8B;
  --line: #E8DFD3;
  --soft: #FAF5EE;
  --accent: #D9552F;
  --accent-dark: #B8411F;
  --accent-soft: #FBE9E2;
  --green: #2F8F62;
  --green-soft: #E7F4EC;
  --amber: #B4791F;
  --amber-soft: #FBF0DC;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(60, 42, 24, .04), 0 10px 30px rgba(60, 42, 24, .05);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
          "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }

h1, h2, h3 { margin: 0; letter-spacing: -.02em; }
h1 { font-size: 26px; font-weight: 650; }
h2 { font-size: 17px; font-weight: 650; }
h3 { font-size: 15px; font-weight: 600; }

p { margin: 0; }

/* ---------------- 应用外壳 ---------------- */

.shell {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  background: #241E18;
  color: #EFE6D8;
  padding: 28px 18px 22px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px 26px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, #E8703F, #B8411F);
  color: #FFF6EC;
  font-size: 19px;
  font-weight: 700;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 18px rgba(217, 85, 47, .35);
}

.brand-name {
  font-size: 16px;
  font-weight: 650;
  letter-spacing: .16em;
}

.brand-sub {
  display: block;
  font-size: 11px;
  color: #9C8F7D;
  letter-spacing: .08em;
  margin-top: 2px;
}

.nav { display: flex; flex-direction: column; gap: 4px; }

.nav-item {
  appearance: none;
  border: 0;
  background: transparent;
  color: #C9BCA9;
  font: inherit;
  font-size: 14px;
  text-align: left;
  padding: 11px 14px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background .15s ease, color .15s ease;
}

.nav-item:hover { background: rgba(255, 255, 255, .06); color: #F4EBDD; }

.nav-item.on {
  background: #F1E6D6;
  color: #241E18;
  font-weight: 600;
}

.nav-item .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
}

.nav-item.on .dot { opacity: 1; }

.sidebar-foot {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, .09);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-user { font-size: 12px; color: #9C8F7D; word-break: break-all; padding: 0 8px; }

.main { padding: 34px 40px 60px; min-width: 0; }

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.topbar .sub { color: var(--muted); font-size: 13px; margin-top: 4px; }

.top-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.panel { display: none; }
.panel.on { display: block; animation: rise .2s ease; }

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

/* ---------------- 卡片 ---------------- */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}

.card + .card { margin-top: 14px; }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.card-head .hint { margin: 0; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}

.stat .k { font-size: 12px; color: var(--muted); letter-spacing: .04em; }

.stat .v {
  font-size: 27px;
  font-weight: 650;
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
}

.stat .v.small { font-size: 20px; }
.stat .v.accent { color: var(--accent); }
.stat .v.green { color: var(--green); }

/* ---------------- 表单 ---------------- */

.field { display: flex; flex-direction: column; gap: 6px; }

label { font-size: 12px; color: var(--muted); letter-spacing: .03em; }

input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #FCFAF6;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

input:focus, select:focus, textarea:focus {
  border-color: #E4A78F;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(217, 85, 47, .12);
}

textarea { resize: vertical; min-height: 74px; line-height: 1.6; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.row { display: flex; gap: 10px; align-items: center; }
.row.wrap { flex-wrap: wrap; }

.hint { font-size: 12px; color: var(--faint); margin-top: 6px; }

.err { color: #C0392B; font-size: 13px; min-height: 18px; }

/* ---------------- 按钮 ---------------- */

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 10px 18px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #E8703F, var(--accent));
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(217, 85, 47, .22);
  transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(217, 85, 47, .28); }
.btn:active { transform: none; }
.btn:disabled { opacity: .5; cursor: default; box-shadow: none; transform: none; }

.btn.ghost {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
  box-shadow: none;
}

.btn.ghost:hover { border-color: #D8CBB8; background: var(--soft); }

.btn.soft { background: var(--accent-soft); color: var(--accent-dark); box-shadow: none; }
.btn.soft:hover { background: #F8DCCF; }

.btn.dark { background: #241E18; box-shadow: none; }
.btn.dark:hover { background: #362C23; }

.btn.danger { background: #C0392B; box-shadow: none; }

.btn.sm { padding: 6px 12px; font-size: 12.5px; border-radius: 8px; font-weight: 600; }

.btn.block { width: 100%; }

.actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }

/* ---------------- 表格 ---------------- */

.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }

th {
  text-align: left;
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--faint);
  padding: 0 10px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

td {
  padding: 13px 10px;
  border-bottom: 1px solid #F3ECE2;
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: #FDFAF5; }

td .sub { font-size: 12px; color: var(--faint); margin-top: 2px; }

.num { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.in { color: var(--green); }

/* ---------------- 标签 ---------------- */

.tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  background: #F0E9DF;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 500;
  white-space: nowrap;
}

.tag.admin { background: var(--accent-soft); color: var(--accent-dark); }
.tag.on { background: var(--green-soft); color: var(--green); }
.tag.off { background: #FBE7E4; color: #B03A2E; }
.tag.default { background: #241E18; color: #F3E9DA; }

/* ---------------- 记账条目 ---------------- */

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

.tx {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 4px;
  border-bottom: 1px solid #F3ECE2;
}

.tx:last-child { border-bottom: 0; }

.tx-ico {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--soft);
  display: grid;
  place-items: center;
  font-size: 18px;
  flex-shrink: 0;
}

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

.tx-title { font-size: 14px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.tx-sub { font-size: 12px; color: var(--faint); margin-top: 1px; }

.tx-amt { font-size: 15px; font-weight: 650; font-variant-numeric: tabular-nums; }

.tx-del {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--faint);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 8px;
}

.tx-del:hover { color: #C0392B; background: #FBE7E4; }

/* ---------------- 解析结果卡 ---------------- */

.draft {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  background: #fff;
  box-shadow: var(--shadow);
}

.draft + .draft { margin-top: 10px; }

.draft-top { display: flex; gap: 12px; align-items: center; }

.draft-amt { display: flex; align-items: baseline; gap: 4px; flex: 1; }

.draft-amt .sym { color: var(--faint); font-size: 14px; }

.draft-amt input {
  border: 0;
  background: transparent;
  font-size: 26px;
  font-weight: 650;
  padding: 2px 0;
  width: 100%;
}

.draft-amt input:focus { box-shadow: none; }

.draft-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #F5EEE4;
  font-size: 12px;
  color: var(--faint);
}

/* ---------------- 空状态 / 提示 ---------------- */

.empty {
  text-align: center;
  color: var(--faint);
  font-size: 13.5px;
  padding: 44px 0;
}

.notice {
  background: var(--amber-soft);
  color: var(--amber);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13px;
}

/* ---------------- 弹窗 ---------------- */

.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(30, 24, 18, .42);
  backdrop-filter: blur(3px);
  display: grid;
  place-items: center;
  padding: 20px;
  z-index: 50;
  animation: fade .16s ease;
}

@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.modal {
  width: min(440px, 100%);
  background: #fff;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 30px 80px rgba(30, 24, 18, .3);
  animation: pop .18s ease;
}

@keyframes pop {
  from { transform: translateY(8px) scale(.98); opacity: 0; }
  to { transform: none; opacity: 1; }
}

.modal h3 { font-size: 17px; margin-bottom: 8px; }

.modal .modal-text { color: var(--muted); font-size: 14px; margin-bottom: 20px; }

.modal .modal-body { margin: 4px 0 20px; }

.modal .modal-actions { display: flex; justify-content: flex-end; gap: 10px; }

/* ---------------- Toast ---------------- */

#toasts {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 60;
  align-items: center;
  pointer-events: none;
}

.toast {
  background: #241E18;
  color: #F7EFE4;
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 13.5px;
  box-shadow: 0 12px 30px rgba(30, 24, 18, .3);
  animation: toastIn .2s ease;
  max-width: min(90vw, 520px);
}

.toast.ok { background: #22583D; }
.toast.err { background: #8C2F22; }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* ---------------- 登录页 ---------------- */

.auth {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr);
}

.auth-left {
  background: radial-gradient(120% 120% at 20% 0%, #5C4838 0%, #33291F 52%, #241E18 100%);
  color: #F7EFE4;
  padding: 56px 64px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.auth-left::after {
  content: "";
  position: absolute;
  width: 460px;
  height: 460px;
  right: -160px;
  bottom: -180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217, 85, 47, .35), transparent 65%);
}

.auth-brand { display: flex; align-items: center; gap: 12px; }

.auth-copy { position: relative; z-index: 1; max-width: 460px; }

.auth-copy h1 {
  font-size: 40px;
  line-height: 1.22;
  font-weight: 650;
  letter-spacing: -.02em;
}

.auth-copy p { margin-top: 18px; color: #C9BCA9; font-size: 15px; line-height: 1.8; }

.auth-points { margin-top: 34px; display: flex; flex-direction: column; gap: 12px; }

.auth-point { display: flex; gap: 12px; align-items: center; font-size: 14px; color: #E3D6C4; }

.auth-point i {
  width: 26px;
  height: 26px;
  border-radius: 9px;
  background: rgba(255, 255, 255, .1);
  display: grid;
  place-items: center;
  font-style: normal;
  font-size: 13px;
}

.auth-foot { font-size: 12px; color: #8C7F6E; position: relative; z-index: 1; }

.auth-right {
  display: grid;
  place-items: center;
  padding: 48px 32px;
}

.auth-card { width: min(400px, 100%); }

.auth-tabs {
  display: flex;
  background: #EFE7DC;
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 24px;
}

.auth-tabs button {
  flex: 1;
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 14px;
  padding: 9px 0;
  border-radius: 9px;
  cursor: pointer;
}

.auth-tabs button.on {
  background: #fff;
  color: var(--ink);
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(60, 42, 24, .08);
}

.auth-card .field { margin-bottom: 16px; }

.auth-links { display: flex; justify-content: space-between; margin-top: 16px; font-size: 13px; }

/* ---------------- 落地页 ---------------- */

.landing { max-width: 1080px; margin: 0 auto; padding: 30px 28px 80px; }

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0 40px;
}

.hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }

.hero h1 { font-size: 46px; line-height: 1.18; letter-spacing: -.03em; }

.hero p { margin-top: 20px; color: var(--muted); font-size: 16px; line-height: 1.85; max-width: 460px; }

.hero-actions { margin-top: 30px; display: flex; gap: 12px; flex-wrap: wrap; }

.hero-card {
  background: #241E18;
  border-radius: 24px;
  padding: 28px;
  color: #F7EFE4;
  box-shadow: 0 30px 70px rgba(36, 30, 24, .3);
  transform: rotate(-1.2deg);
}

.hero-card .hc-top { display: flex; justify-content: space-between; font-size: 12px; color: #9C8F7D; }

.hero-card .hc-num { font-size: 42px; font-weight: 650; margin-top: 12px; font-variant-numeric: tabular-nums; }

.hero-card .hc-list { margin-top: 22px; display: flex; flex-direction: column; gap: 10px; }

.hero-card .hc-row { display: flex; justify-content: space-between; font-size: 13px; color: #D6C8B4; }

.features { margin-top: 80px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.feature { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px; }

.feature .fi {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  display: grid;
  place-items: center;
  font-size: 18px;
  margin-bottom: 16px;
}

.feature h3 { font-size: 15px; margin-bottom: 8px; }

.feature p { color: var(--muted); font-size: 13.5px; line-height: 1.75; }

/* ---------------- 组合布局 ---------------- */

.write-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 14px;
  align-items: start;
}

.stats.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.cats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.cat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 12px;
  background: #fff;
}

.cat-item .ci { font-size: 18px; }
.cat-item .cn { font-size: 13.5px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.cat-row { padding: 10px 0; border-bottom: 1px solid #F3ECE2; }
.cat-row:last-child { border-bottom: 0; }

.bar { height: 6px; border-radius: 999px; background: #F0E9DF; overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #E8703F, var(--accent)); }

.seg { display: inline-flex; background: #EFE7DC; border-radius: 11px; padding: 3px; }

.seg button {
  appearance: none;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 13px;
  color: var(--muted);
  padding: 7px 16px;
  border-radius: 9px;
  cursor: pointer;
}

.seg button.on {
  background: #fff;
  color: var(--ink);
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(60, 42, 24, .08);
}

.month-nav { display: flex; align-items: center; gap: 10px; }

.icon-btn {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}

.icon-btn:hover { background: var(--soft); color: var(--ink); }
.icon-btn:disabled { opacity: .4; cursor: default; }

/* ---------------- 窄屏 ---------------- */

@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    height: auto;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    overflow-x: auto;
  }
  .brand { padding: 0; }
  .brand-sub { display: none; }
  .nav { flex-direction: row; }
  .nav-item { white-space: nowrap; padding: 8px 12px; }
  .sidebar-foot { margin: 0 0 0 auto; border: 0; padding: 0; flex-direction: row; }
  .sidebar-user { display: none; }
  .main { padding: 22px 18px 50px; }
  .topbar { flex-direction: column; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats.three { grid-template-columns: repeat(2, 1fr); }
  .stats.three .stat:last-child { grid-column: 1 / -1; }
  .write-grid { grid-template-columns: 1fr; }
  .auth { grid-template-columns: 1fr; }
  .auth-left { display: none; }
  .hero, .features { grid-template-columns: 1fr; }
  .hero h1 { font-size: 34px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .sidebar { flex-wrap: wrap; gap: 10px; padding: 10px 12px; }
  .brand { display: none; }
  .nav { width: 100%; overflow-x: auto; }
  .nav-item { padding: 7px 10px; font-size: 13px; }
  .sidebar-foot { margin: 0; width: 100%; justify-content: space-between; gap: 4px; }
  .main { padding: 18px 14px 44px; }
  .stats .v { font-size: 22px; }
  .stats .v.small { font-size: 17px; }
  .stat { padding: 14px 14px; }
  .card { padding: 16px; }
  .topbar { margin-bottom: 18px; }
  .hero-card { transform: none; }
}

/* ================= 2026-11 视觉升级：KPI / 图表 / 榜单 ================= */

body {
  background:
    radial-gradient(880px 460px at 78% -10%, #FBF3E7 0%, rgba(251, 243, 231, 0) 62%),
    var(--bg);
}

.main { max-width: 1320px; }

.card {
  box-shadow: 0 1px 2px rgba(48, 36, 24, .04), 0 18px 36px -30px rgba(48, 36, 24, .45);
}

.card-head { margin-bottom: 16px; }
.card-head h2 { font-size: 15.5px; letter-spacing: .005em; }

/* KPI 卡 */
.kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.kpi {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 17px 20px 14px;
  overflow: hidden;
}

.kpi::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--line);
}

.kpi.expense::before { background: var(--accent); }
.kpi.income::before { background: var(--green); }
.kpi.balance::before { background: #3E7CB1; }
.kpi.count::before { background: #C9A227; }

.kpi-k { font-size: 12.5px; color: var(--muted); display: flex; align-items: center; gap: 8px; }

.kpi-v {
  margin-top: 9px;
  font-size: 27px;
  font-weight: 680;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}

.kpi.expense .kpi-v { color: var(--accent); }
.kpi.income .kpi-v { color: var(--green); }

.kpi-foot {
  margin-top: 9px;
  min-height: 22px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  font-size: 11.5px;
  color: var(--faint);
}

.kpi-d {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 999px;
  background: #F3EDE3;
  color: #8B7F6C;
}

.kpi-d.up { background: #FBEDE6; color: #B8441F; }
.kpi-d.down { background: #E7F3EC; color: #2F7A52; }

.spark { width: 96px; height: 30px; flex: 0 0 auto; }

/* 布局 */
.write-grid { grid-template-columns: minmax(0, 1.35fr) minmax(300px, .75fr); }
.side-col { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.side-col .card + .card { margin-top: 0; }
.side-col .card { flex: 1; }

.bill-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.bill-head h2 { font-size: 19px; letter-spacing: -.01em; }

.chart-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  gap: 14px;
  margin-bottom: 14px;
}

.chart-card { min-width: 0; }
.chart { margin-top: 4px; }

/* 环形图 + 图例 */
.donut-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 2px;
  min-height: 208px;
}

.donut-svg { width: 200px; height: 200px; flex: 0 0 200px; }
.mini-donut { display: flex; justify-content: center; margin: 2px 0 12px; }
.mini-donut .donut-svg { width: 150px; height: 150px; flex-basis: 150px; }

.donut-num { font-size: 21px; font-weight: 650; fill: var(--ink); font-variant-numeric: tabular-nums; }
.mini-donut .donut-num { font-size: 17px; }
.donut-sub { font-size: 10px; fill: var(--faint); letter-spacing: .08em; }

.legend { flex: 1; display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.legend.inline { flex: 0 0 auto; flex-direction: row; gap: 14px; font-size: 12px; color: var(--muted); }
.legend.inline span { display: inline-flex; align-items: center; gap: 6px; }

.legend-row {
  display: grid;
  grid-template-columns: 9px minmax(0, 1fr) auto 40px;
  gap: 9px;
  align-items: center;
  font-size: 13px;
}

.legend.compact .legend-row { grid-template-columns: 9px minmax(0, 1fr) auto; font-size: 12.5px; }
.lg-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lg-amt { font-variant-numeric: tabular-nums; color: var(--ink); }
.lg-pct { text-align: right; color: var(--faint); font-size: 11.5px; font-variant-numeric: tabular-nums; }

.dotc { width: 8px; height: 8px; border-radius: 3px; display: inline-block; flex: 0 0 8px; }

.bars-svg { width: 100%; height: auto; display: block; }
.bars-svg .ax { font-size: 10px; fill: #A79C8D; }

/* 商家排行 */
.merchant-row {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) 84px 92px;
  gap: 10px;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid #F6EFE4;
  font-size: 13.5px;
}

.merchant-row:last-child { border-bottom: 0; }

.rank {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: #F4EEE4;
  color: #8B7F6C;
  font-size: 11.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rank.top { background: #FBEDE6; color: var(--accent-dark); }
.m-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.m-name em { font-style: normal; color: var(--faint); font-size: 11.5px; margin-left: 6px; }
.m-bar { height: 6px; border-radius: 999px; background: #F2EADF; overflow: hidden; }
.m-bar i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #E8944B, var(--accent)); }
.m-amt { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }

/* 分类排行 */
.cat-row { padding: 9px 0; border-bottom: 1px solid #F6EFE4; }
.cat-row:last-child { border-bottom: 0; }
.cat-row-top { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; margin-bottom: 6px; }
.cat-row-top em { font-style: normal; color: var(--faint); font-size: 11px; margin-left: 7px; }
.cat-row-top em.in { color: var(--green); }
.cat-row-top b { font-weight: 600; font-variant-numeric: tabular-nums; }

/* 明细表 */
.table-wrap table tbody tr { transition: background .12s ease; }
.table-wrap table tbody tr:hover { background: #FCF7EF; }
.muted { color: var(--faint); font-size: 12.5px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.row-title { display: inline-flex; align-items: center; gap: 9px; }
.row-sub { font-size: 11.5px; color: var(--faint); margin-top: 3px; padding-left: 17px; }

.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #F7F2E9;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  color: #5C5449;
  white-space: nowrap;
}

/* 草稿卡 */
.draft-ico {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex: 0 0 38px;
}

.draft-time { font-size: 11.5px; color: var(--faint); white-space: nowrap; }
.draft-foot select { max-width: 190px; }

/* 侧栏用户 */
.side-user { display: flex; align-items: center; gap: 10px; padding: 0 6px; min-width: 0; }
.avatar {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.side-user-main { min-width: 0; }
.side-name { font-size: 13px; font-weight: 600; color: #E9DECD; }
.sidebar-user { font-size: 11.5px; color: #9C8F7D; padding: 0; }

@media (max-width: 1120px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .write-grid { grid-template-columns: 1fr; }
  .chart-grid { grid-template-columns: 1fr; }
  .side-col { flex-direction: row; }
  .side-col .card { flex: 1; }
}

@media (max-width: 760px) {
  .kpis { gap: 10px; }
  .kpi { padding: 14px 14px 11px; }
  .kpi-v { font-size: 21px; }
  .kpi-foot { font-size: 10.5px; }
  .spark { display: none; }
  .side-col { flex-direction: column; }
  .donut-wrap { flex-direction: column; gap: 12px; }
  .donut-svg { width: 176px; height: 176px; flex-basis: 176px; }
  .legend { width: 100%; }
  .merchant-row { grid-template-columns: 22px minmax(0, 1fr) auto; }
  .m-bar { display: none; }
  .bill-head { align-items: flex-start; }
}


/* ================= 落地页（2026-11） ================= */

.pill {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--accent-dark);
  background: #FBEDE6;
  border-radius: 999px;
  padding: 6px 12px;
  margin-bottom: 20px;
}

.hero-note { margin-top: 18px; font-size: 13px; color: var(--faint); }

.brand-link { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-link b { display: block; font-size: 15px; }
.brand-link em { display: block; font-style: normal; font-size: 9.5px; letter-spacing: .2em; color: var(--faint); }

.preview {
  background: #241E18;
  color: #F4EBDD;
  border-radius: 22px;
  padding: 26px 26px 20px;
  box-shadow: 0 34px 70px -34px rgba(36, 30, 24, .6);
}

.preview-top { display: flex; justify-content: space-between; font-size: 12px; color: #9C8F7D; }
.preview-month { letter-spacing: .04em; }
.preview-num { font-size: 40px; font-weight: 650; margin-top: 10px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.preview-delta { font-size: 12px; color: #9C8F7D; margin-top: 4px; }
.preview-delta b { color: #E8944B; }

.preview-body { display: flex; align-items: center; gap: 20px; margin-top: 16px; }
.preview-donut .donut-svg { width: 148px; height: 148px; }
.preview-donut .donut-num { fill: #F4EBDD; font-size: 17px; }
.preview-donut .donut-sub { fill: #9C8F7D; }
.preview-donut .donut-track { stroke: #3A3028; }

.preview-legend { flex: 1; display: flex; flex-direction: column; gap: 10px; font-size: 12.5px; color: #D6C8B4; min-width: 0; }
.preview-legend-row { display: grid; grid-template-columns: 8px minmax(0, 1fr) auto; gap: 8px; align-items: center; }
.preview-legend-row b { color: #F4EBDD; font-weight: 600; font-variant-numeric: tabular-nums; }
.preview-legend-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.preview-trend { margin-top: 14px; }
.preview .bars-svg line { stroke: #3B3129; }
.preview .bars-svg .ax { fill: #8C7F6E; }

.showcase { margin-top: 88px; }
.showcase-head h2 { font-size: 27px; letter-spacing: -.02em; }
.showcase-head p { margin-top: 10px; color: var(--muted); font-size: 14.5px; line-height: 1.85; max-width: 580px; }
.showcase-grid { display: grid; grid-template-columns: 1fr 1.15fr 1fr; gap: 16px; margin-top: 26px; }

.showcase-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 1px 2px rgba(48, 36, 24, .04), 0 20px 40px -34px rgba(48, 36, 24, .5);
  min-width: 0;
}

.sc-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
.sc-head b { font-size: 14px; }
.sc-head span { font-size: 11.5px; color: var(--faint); }

.sc-donut .donut-svg { width: 100%; max-width: 180px; height: auto; margin: 0 auto 8px; display: block; }
.sc-donut .donut-num { font-size: 18px; }
.showcase-card .legend { gap: 7px; }
.showcase-card .legend-row { font-size: 12px; }

.landing-foot {
  margin-top: 72px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
  color: var(--faint);
}

.landing-foot a { color: var(--muted); text-decoration: none; margin-left: 14px; }

@media (max-width: 980px) {
  .showcase-grid { grid-template-columns: 1fr; }
  .preview-body { flex-direction: column; }
  .preview-legend { width: 100%; }
  .showcase { margin-top: 60px; }
}

/* 最近入账：写账页底部通栏 */
.recent-card { margin-top: 16px; }
.recent-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 30px; }

.side-user-main { min-width: 0; }
.sidebar-user { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 132px; }
.side-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media (max-width: 1120px) {
  .recent-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .recent-grid { grid-template-columns: minmax(0, 1fr); }
}

/* 分段控件不换行，窄屏收紧 */
.seg button { white-space: nowrap; }

@media (max-width: 760px) {
  .seg button { padding: 8px 10px; font-size: 13px; }
  .card-head { gap: 10px; }
}

/* ---------------- 0.4.0 区间 / 搜索 / 编辑 / AI 总结 / 待同步 ---------------- */

.period-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.period-bar .seg { flex: 0 0 auto; }

.range-dates { display: flex; align-items: center; gap: 8px; }
.range-dates input[type="date"] {
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 7px 9px;
}
.range-dates input[type="date"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.range-dates span { font-size: 12.5px; color: var(--faint); }

.search {
  font: inherit;
  font-size: 13.5px;
  width: 210px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}
.search::placeholder { color: var(--faint); }
.search:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.summary-card {
  margin-bottom: 14px;
  border-left: 3px solid var(--accent);
  background: linear-gradient(180deg, #FFFCF8, #FFFFFF 60%);
}
.summary-text { font-size: 14.5px; line-height: 1.85; color: #3A342C; }
.summary-text p { margin: 0 0 10px; }
.summary-text p:last-child { margin-bottom: 0; }

.row-actions { display: flex; align-items: center; justify-content: flex-end; gap: 2px; }

.tx-edit {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--faint);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 8px;
}
.tx-edit:hover { color: var(--accent); background: var(--accent-soft); }

.sync-note {
  margin-top: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 12.5px;
  line-height: 1.5;
  cursor: pointer;
}
.sync-note:hover { filter: brightness(.97); }

.edit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.edit-grid .field:nth-child(3),
.edit-grid .field:nth-child(4),
.edit-grid .field:nth-child(5) { grid-column: 1 / -1; }
.edit-grid .field span { font-size: 12px; color: var(--muted); }

@media (max-width: 760px) {
  .period-bar { gap: 8px; }
  .search { width: 100%; }
  .range-dates { flex-wrap: wrap; }
  .edit-grid { grid-template-columns: 1fr; }
  .summary-text { font-size: 14px; }
}