:root{
  --green:#35b779;
  --green-dark:#249763;
  --green-soft:#edf9f3;
  --bg:#f5f7f6;
  --card:#ffffff;
  --text:#17201b;
  --muted:#8b948f;
  --line:#edf0ee;
  --danger:#dc5656;
  --warning:#d58a2a;
  --radius:18px;
  --shadow:0 8px 30px rgba(20,45,32,.06);
}

*{box-sizing:border-box}
html,body{
  margin:0;
  min-height:100%;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
body{line-height:1.45}
a{color:inherit}
button,input,select,textarea{font:inherit}

.app-shell{
  width:min(100%,920px);
  min-height:100vh;
  margin:0 auto;
  padding-bottom:104px;
}

/* ===== 顶部 ===== */
.topbar{
  position:sticky;
  top:0;
  z-index:10;
  color:#fff;
  background:
    radial-gradient(circle at 90% 0%,rgba(255,255,255,.17),transparent 35%),
    linear-gradient(135deg,#32b777,#2da96e);
  padding:42px 26px 22px;
  box-shadow:0 7px 24px rgba(38,151,99,.13);
}
.topline{min-height:110px;position:relative}
.topline h1,.topbar>h1{
  margin:0;
  text-align:center;
  font-size:25px;
  font-weight:700;
  letter-spacing:.5px;
}
.summary-line{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  margin-top:22px;
  font-size:15px;
  color:rgba(255,255,255,.93);
  white-space:nowrap;
  overflow:auto;
  scrollbar-width:none;
}
.summary-line::-webkit-scrollbar{display:none}
.filter-btn{
  position:absolute;
  left:0;
  top:48px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:12px;
  background:rgba(255,255,255,.12);
  color:#fff;
  padding:10px 13px;
  font-size:15px;
  backdrop-filter:blur(10px);
}
.filter-btn span{margin-left:7px}
.month-form input,.stats-top input{
  border:0;
  outline:0;
  background:rgba(255,255,255,.13);
  color:#fff;
  border-radius:10px;
  padding:8px 10px;
  font:inherit;
}
.stats-top,.settings-top{min-height:116px}
.stats-top form{text-align:center;margin-top:14px}

/* ===== 主内容 ===== */
.ledger{padding:18px}
.day-card,.menu-card,.simple-card{
  background:var(--card);
  border:1px solid rgba(22,35,28,.04);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.day-card{
  overflow:hidden;
  margin-bottom:16px;
}
.day-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  padding:20px 22px;
  border-bottom:1px solid var(--line);
}
.day-head strong{font-size:18px;font-weight:700}
.day-totals{display:flex;gap:14px;color:#4e5953;font-size:14px}

.tx-row{
  display:flex;
  align-items:center;
  gap:14px;
  min-height:78px;
  padding:15px 20px;
  border-bottom:1px solid var(--line);
  cursor:pointer;
  transition:background .16s ease,transform .16s ease;
}
.tx-row:last-child{border-bottom:0}
.tx-row:hover{background:#fbfcfb}

.cat-icon,.round-icon,.detail-icon{
  overflow:hidden;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.03);
}
.cat-icon{
  width:48px;
  height:48px;
  flex:0 0 48px;
  border-radius:15px;
  display:grid;
  place-items:center;
  color:#fff;
  font-size:22px;
}
.cat-icon img,.round-icon img,.detail-icon img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.tx-main{margin-left:0;min-width:0;flex:1}
.tx-name{font-size:16px;font-weight:650;color:#202823}
.tx-note{
  margin-top:5px;
  color:var(--muted);
  font-size:13px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.tx-amount{font-size:18px;font-weight:750;font-variant-numeric:tabular-nums}
.income{color:#dca228!important}
.stat-money{
  text-align:right;
  line-height:1.55;
  font-size:15px;
  font-weight:600;
  white-space:nowrap;
}

/* ===== 首页报账状态 ===== */
.home-reported-badge{
  display:inline-flex!important;
  align-items:center;
  margin-top:6px!important;
  padding:3px 8px!important;
  border-radius:999px!important;
  background:var(--green-soft)!important;
  color:var(--green-dark)!important;
  font-size:11px!important;
  font-weight:700!important;
}

/* ===== 空状态 ===== */
.empty,.empty-inner{
  text-align:center;
  color:#9aa29e;
}
.empty{
  background:#fff;
  border:1px dashed #dce5df;
  border-radius:16px;
  padding:54px 20px;
}
.empty-inner{padding:30px}

/* ===== 悬浮记账按钮 ===== */
.float-add{
  position:fixed;
  right:max(22px,calc((100vw - 920px)/2 + 22px));
  bottom:96px;
  z-index:15;
  border:0;
  border-radius:999px;
  background:linear-gradient(135deg,#39bd7e,#2eaa70);
  color:#fff;
  padding:13px 20px;
  font-size:16px;
  font-weight:700;
  box-shadow:0 11px 28px rgba(47,174,115,.28);
}

/* ===== 底部导航 ===== */
.bottom-nav{
  position:fixed;
  left:50%;
  bottom:0;
  transform:translateX(-50%);
  width:min(920px,100%);
  height:78px;
  z-index:30;
  display:flex;
  justify-content:space-around;
  align-items:center;
  background:rgba(255,255,255,.94);
  border-top:1px solid rgba(0,0,0,.05);
  box-shadow:0 -10px 30px rgba(0,0,0,.04);
  backdrop-filter:blur(16px);
  padding-bottom:env(safe-area-inset-bottom);
}
.bottom-nav a{
  min-width:72px;
  color:#7d8782;
  text-decoration:none;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:3px;
  font-size:12px;
  font-weight:600;
}
.bottom-nav a span{font-size:23px;line-height:1}
.bottom-nav .active{color:var(--green-dark)}

/* ===== 记一笔弹层 ===== */
.shade{
  display:none;
  position:fixed;
  inset:0;
  z-index:50;
  background:rgba(12,20,16,.48);
  align-items:flex-end;
  justify-content:center;
  backdrop-filter:blur(3px);
}
.shade.show{display:flex}
.book-sheet{
  width:min(720px,100%);
  height:min(82vh,800px);
  overflow:auto;
  background:#fff;
  border-radius:26px 26px 0 0;
  padding:24px 22px 0;
  box-shadow:0 -20px 50px rgba(0,0,0,.16);
}
.close{
  border:0;
  background:transparent;
  color:#46504a;
  font-size:36px;
  line-height:1;
}
.type-row{
  display:flex;
  gap:10px;
  align-items:center;
  margin-top:26px;
}
.type-tab{
  border:0;
  border-radius:10px;
  background:#f4f6f5;
  color:#9aa19d;
  padding:10px 16px;
  font-size:15px;
  font-weight:650;
}
.type-tab.active{color:var(--green-dark);background:var(--green-soft)}
.date-input{
  margin-left:auto;
  border:0;
  border-radius:10px;
  background:#f5f7f6;
  padding:10px;
  font-size:14px;
}
.amount-wrap{
  display:flex;
  align-items:center;
  margin:28px 0 18px;
  padding-bottom:16px;
  border-bottom:1px solid var(--line);
}
.amount-wrap b{font-size:30px;margin-right:10px}
.amount-wrap input{
  width:100%;
  border:0;
  outline:0;
  font-size:34px;
  font-weight:750;
}
.categories{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:16px 8px;
  max-height:195px;
  overflow:auto;
}
.category-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:7px;
  color:#69726d;
  font-size:12px;
}
.category-item input{display:none}
.round-icon{
  width:44px;
  height:44px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:#f1f4f2;
  opacity:.72;
  font-size:20px;
}
.category-item input:checked+.round-icon{
  background:var(--cat);
  opacity:1;
  color:#fff;
  box-shadow:0 5px 14px rgba(0,0,0,.12);
}
.category-item em{font-style:normal}
.note{
  width:100%;
  margin:22px 0 12px;
  border:0;
  border-bottom:1px solid var(--line);
  padding:10px 0;
  font-size:16px;
  outline:0;
}
.keypad{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-template-rows:repeat(4,66px);
  gap:1px;
  background:#eef1ef;
  border-radius:16px 16px 0 0;
  overflow:hidden;
}
.keypad button{
  border:0;
  background:#fff;
  color:#2b342f;
  font-size:23px;
}
.keypad .confirm{
  grid-column:4;
  grid-row:2/5;
  background:var(--green);
  color:#fff;
  font-size:18px;
  font-weight:700;
}
.keypad .zero{grid-column:1/3}

/* ===== 设置 / 详情 / 登录 ===== */
.page{padding:20px}
.simple-card{
  max-width:720px;
  margin:24px auto;
  padding:24px;
}
.simple-card.wide-card{max-width:860px}
.back{
  display:inline-flex;
  align-items:center;
  gap:5px;
  color:var(--green-dark);
  text-decoration:none;
  font-weight:650;
}
.simple-card h2{text-align:center;font-size:22px;margin:8px 0 18px}
.detail-icon{
  width:72px;
  height:72px;
  border-radius:20px;
  display:grid;
  place-items:center;
  margin:25px auto 10px;
  font-size:30px;
}
.detail-category{text-align:center;font-size:17px;color:#657069}
.detail-amount{text-align:center;font-size:34px;font-weight:800;margin:12px}
.simple-card label{display:block;color:#737d77;margin-bottom:7px}
.simple-card input,.setting-form input,.setting-form select{
  width:100%;
  padding:12px 13px;
  border:1px solid #dce3df;
  border-radius:11px;
  background:#fff;
  outline:0;
  font-size:15px;
}
.simple-card input:focus,.setting-form input:focus,.setting-form select:focus{
  border-color:#79caa3;
  box-shadow:0 0 0 3px rgba(53,183,121,.10);
}
.primary,.empty button{
  border:0;
  border-radius:11px;
  background:var(--green);
  color:#fff;
  padding:11px 18px;
  font-weight:700;
  cursor:pointer;
}
.danger{
  width:100%;
  border:0;
  border-radius:11px;
  background:#fff1f1;
  color:var(--danger);
  padding:12px;
  margin-top:14px;
  font-weight:650;
}
.setting-form{display:grid;gap:11px;padding:20px}
.menu-card{overflow:hidden;margin-bottom:14px}
.menu-card a{
  display:flex;
  justify-content:space-between;
  align-items:center;
  min-height:58px;
  padding:15px 18px;
  border-bottom:1px solid var(--line);
  text-decoration:none;
  color:#222a25;
  font-weight:600;
}
.menu-card a:last-child{border-bottom:0}
.menu-card b{font-size:21px;color:#bac1bd}
.logout-btn{
  display:block;
  text-align:center;
  text-decoration:none;
  color:var(--danger);
  background:#fff;
  border:1px solid #fee3e3;
  padding:13px;
  border-radius:12px;
  margin:12px 0 25px;
}
.meta-line{text-align:center;color:#9aa29e;margin-bottom:20px}

.login-page{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:24px;
  background:
    radial-gradient(circle at 50% -10%,rgba(76,204,140,.35),transparent 35%),
    #f3f7f5;
}
.login-card{
  width:min(420px,100%);
  background:#fff;
  border:1px solid rgba(0,0,0,.04);
  border-radius:24px;
  padding:34px;
  box-shadow:0 25px 60px rgba(29,76,52,.10);
}
.brand-logo{
  width:62px;
  height:62px;
  margin:-66px auto 18px;
  display:grid;
  place-items:center;
  border-radius:20px;
  background:linear-gradient(135deg,#3bc180,#2fa86f);
  color:#fff;
  font-size:30px;
  font-weight:800;
  box-shadow:0 10px 24px rgba(48,178,116,.25);
}
.login-card h1{text-align:center;margin:8px 0 4px}
.login-card>p{text-align:center;color:#9aa29e;margin-bottom:24px}
.login-card label{display:block;margin:13px 0 7px;color:#68726c}
.login-card input{
  width:100%;
  padding:12px 14px;
  border:1px solid #dfe5e2;
  border-radius:11px;
  outline:0;
}
.login-card input:focus{border-color:#70c69c;box-shadow:0 0 0 3px rgba(53,183,121,.10)}
.wide{width:100%}
.linkbtn{display:block;text-align:center;text-decoration:none}
.alert{padding:11px 13px;border-radius:10px;margin:12px 0;font-size:14px}
.alert.ok{background:#edf9f3;color:#25845a}
.alert.error{background:#fff0f0;color:#bf4141}

/* ===== 统计增强 ===== */
.stats-list{padding-top:16px}
.category-summary-link{
  text-decoration:none!important;
  border-radius:0;
}
.category-summary-link:hover{background:#fbfdfc}
.category-summary-arrow{color:#bcc4bf!important}
.category-reported-amount{
  color:var(--green-dark)!important;
}
.category-unreported-inline{
  display:inline-flex!important;
  align-items:center;
  margin-left:7px!important;
  padding:2px 7px;
  border-radius:999px;
  background:#fff6ea;
  color:#bd7725!important;
  font-size:11px!important;
  font-weight:700!important;
}

/* ===== 分类订单页增强 ===== */
.order-filter-tabs{
  display:flex!important;
  gap:8px!important;
  margin:16px 0 6px!important;
  padding:3px!important;
  border-radius:13px!important;
  background:#f1f5f3!important;
  overflow-x:auto!important;
}
.order-filter-tab{
  min-height:38px!important;
  border:0!important;
  border-radius:10px!important;
  background:transparent!important;
  color:#758079!important;
  padding:0 13px!important;
  text-decoration:none!important;
  font-size:13px!important;
  font-weight:650!important;
}
.order-filter-tab.active{
  background:#fff!important;
  color:var(--green-dark)!important;
  box-shadow:0 3px 12px rgba(34,78,53,.08)!important;
}
.order-card{
  border-bottom:1px solid var(--line)!important;
}
.order-title{color:#202823!important;font-weight:700!important}
.order-date,.order-note{color:#929b96!important}
.order-amount{font-variant-numeric:tabular-nums}
.reported-badge{
  background:var(--green-soft)!important;
  color:var(--green-dark)!important;
  border-radius:999px!important;
  padding:3px 8px!important;
}
.report-btn{
  border-radius:10px!important;
  box-shadow:none!important;
}
.selected-count{
  color:#6f7973!important;
  font-size:13px!important;
}

/* ===== 过滤条 ===== */
.filters{
  display:none;
  background:#fff;
  padding:11px 16px;
  border-bottom:1px solid var(--line);
}
.filters.show{display:block}
.filters form{display:flex;gap:8px;align-items:center}
.filters select,.filters button{
  padding:9px 10px;
  border:1px solid #dde4e0;
  border-radius:9px;
  background:#fff;
}
.filters button{background:var(--green);color:#fff;border-color:var(--green)}
.filters a{color:#777;text-decoration:none}

/* ===== 手机 ===== */
@media(max-width:600px){
  .app-shell{width:100%}
  .topbar{padding:30px 16px 16px;border-radius:0}
  .topline{min-height:96px}
  .topline h1,.topbar>h1{font-size:22px}
  .summary-line{justify-content:flex-start;margin-top:18px;font-size:13px}
  .filter-btn{top:42px;padding:8px 10px}
  .ledger{padding:12px}
  .day-card{border-radius:15px;margin-bottom:12px}
  .day-head{padding:16px}
  .day-head strong{font-size:17px}
  .tx-row{min-height:72px;padding:13px 15px;gap:12px}
  .cat-icon{width:44px;height:44px;flex-basis:44px;border-radius:13px}
  .tx-name{font-size:15px}
  .tx-note{font-size:12px}
  .tx-amount{font-size:16px}
  .stat-money{font-size:14px}
  .float-add{right:16px;bottom:91px;padding:12px 17px;font-size:15px}
  .bottom-nav{height:72px}
  .bottom-nav a{font-size:11px}
  .bottom-nav a span{font-size:21px}
  .book-sheet{height:84vh;padding:20px 16px 0}
  .categories{grid-template-columns:repeat(5,1fr);gap:14px 6px}
  .amount-wrap input{font-size:31px}
  .page{padding:14px}
  .simple-card{margin:12px auto;padding:18px;border-radius:16px}
  .login-card{padding:28px 20px}
  .category-unreported-inline{font-size:10px!important;margin-left:4px!important}
  .order-filter-tabs{gap:4px!important}
  .order-filter-tab{padding:0 10px!important;font-size:12px!important}
  .filters form{flex-wrap:wrap}
}

/* ===== 电脑端 ===== */
@media(min-width:921px){
  body{padding:22px 0}
  .app-shell{
    border-radius:24px;
    overflow:hidden;
    background:#f7f9f8;
    box-shadow:0 22px 70px rgba(20,50,34,.08);
  }
  .topbar{position:relative;border-radius:24px 24px 0 0}
  .ledger{padding:22px}
  .bottom-nav{
    width:920px;
    border-radius:0 0 24px 24px;
  }
  .day-card:hover{box-shadow:0 12px 34px rgba(20,45,32,.08)}
}