/* ============================================================
   博饼分账 — 喜庆土味 · 闽南红金 · 南洋海洋
   ============================================================ */

:root {
  /* 主色：中国红 + 富贵金 */
  --red:        #D62828;
  --red-deep:   #A4161A;
  --red-soft:   #F4E1D2;
  --gold:       #F6B93B;
  --gold-bright:#FFCE3A;
  --gold-deep:  #E58E26;
  /* 南洋娘惹 + 海洋 */
  --teal:       #17A398;
  --teal-deep:  #0E7C7B;
  --ocean:      #118AB2;
  --coral:      #FF6B6B;
  --emerald:    #2E8B57;
  /* 中性 */
  --cream:      #FFF6E5;
  --paper:      #FFFDF7;
  --ink:        #35281B;
  --ink-soft:   #7A6A55;
  --line:       #E7D6B8;

  --radius:     18px;
  --radius-sm:  12px;
  --shadow:     0 6px 0 rgba(164,22,26,.12), 0 10px 24px rgba(53,40,27,.14);
  --shadow-sm:  0 3px 0 rgba(164,22,26,.10), 0 6px 14px rgba(53,40,27,.12);
  --font-body:  'Noto Sans SC', system-ui, sans-serif;
  --font-fun:   'Noto Serif SC', 'Noto Sans SC', serif;   /* 正式土味：宋体感，标题/按钮统一用这个 */
  --font-brush: 'Noto Serif SC', 'Noto Sans SC', serif;   /* 品牌大字，同一宋体家族，靠字重区分 */
  --font-num:   'Rubik', 'Noto Sans SC', system-ui, sans-serif; /* 规整数字：清晰、等宽数位 */
}

/* 所有金额/数字统一用规整字体 + 等宽数位，对齐好认 */
.stat .val, .txn .amt, .exp-amt, .bal-row .net,
.prize-table td b, .prize-table tfoot td, .sub-amt {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  letter-spacing: .3px;
}
.stat .val { font-weight: 700; }
.txn .amt, .exp-amt, .prize-table tfoot td { font-weight: 600; }

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  overscroll-behavior-y: none;
  -webkit-font-smoothing: antialiased;
}

/* 南洋娘惹瓷砖底纹（几何菱花） */
.tile-bg {
  position: fixed; inset: 0; z-index: -1;
  background-color: var(--cream);
  background-image:
    radial-gradient(circle at 0 0, transparent 68%, rgba(23,163,152,.10) 70%, transparent 72%),
    radial-gradient(circle at 20px 20px, transparent 68%, rgba(214,40,40,.08) 70%, transparent 72%),
    radial-gradient(circle at 20px 0, rgba(246,185,59,.10) 2px, transparent 3px),
    radial-gradient(circle at 0 20px, rgba(246,185,59,.10) 2px, transparent 3px);
  background-size: 40px 40px;
}

#app { max-width: 640px; margin: 0 auto; min-height: 100vh; padding-bottom: 78px; }

/* ── 顶栏 ─────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 30;
  background: linear-gradient(135deg, var(--red) 0%, var(--red-deep) 55%, #7d1113 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(124,17,19,.35);
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 10px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-dice, .brand-cake { font-size: 30px; filter: drop-shadow(0 2px 2px rgba(0,0,0,.3)); }
.brand-cake { font-size: 26px; }
.brand-text h1 {
  font-family: var(--font-brush); font-weight: 900;
  margin: 0; font-size: 28px; line-height: 1; letter-spacing: 3px;
  color: var(--gold-bright);
  text-shadow: 0 2px 0 #7d1113, 0 3px 4px rgba(0,0,0,.35);
}
.brand-sub { font-size: 11px; opacity: .85; letter-spacing: 1px; font-family: var(--font-fun); font-weight: 500; }
.lock-btn {
  border: none; background: rgba(255,255,255,.16); color: #fff;
  width: 40px; height: 40px; border-radius: 50%; font-size: 19px; cursor: pointer;
  border: 2px solid rgba(255,206,58,.55);
  transition: transform .12s, background .2s;
}
.lock-btn:active { transform: scale(.9); }
.lock-btn.unlocked { background: var(--gold); border-color: #fff; }

.waves { display: block; width: 100%; height: 18px; margin-top: 2px; }
.waves path { fill: var(--teal); opacity: .9; }

/* ── 内容区 ───────────────────────────────────────────── */
#content { padding: 16px 14px 24px; }

.card {
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 16px;
  margin-bottom: 16px;
  position: relative;
}
.card.festive {
  border-color: var(--gold);
  background:
    linear-gradient(var(--paper), var(--paper)) padding-box,
    repeating-linear-gradient(45deg, var(--gold) 0 8px, var(--gold-deep) 8px 16px) border-box;
  border: 3px dashed transparent;
}
.card-title {
  font-family: var(--font-fun); font-weight: 700;
  font-size: 17px; margin: 0 0 12px; color: var(--red-deep);
  display: flex; align-items: center; gap: 7px;
}
.card-title .emoji { font-size: 20px; }

/* 分区小标 */
.section-hd {
  display: flex; align-items: center; justify-content: space-between;
  margin: 4px 2px 10px;
}
.section-hd h2 {
  font-family: var(--font-fun); font-weight: 700; font-size: 16px; margin: 0; color: var(--ink);
  display: flex; align-items: center; gap: 6px;
}

/* ── 结算大卡（谁转给谁） ─────────────────────────────── */
.settle-hero {
  background: linear-gradient(150deg, var(--teal) 0%, var(--teal-deep) 100%);
  color: #fff; border: 3px solid var(--gold-bright);
  border-radius: var(--radius); padding: 16px; margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.settle-hero h2 {
  font-family: var(--font-fun); font-weight: 700; margin: 0 0 4px; font-size: 18px;
  display: flex; align-items: center; gap: 8px;
}
.settle-hero .hint { font-size: 12px; opacity: .85; margin-bottom: 12px; }
.txn {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.14); border: 1.5px solid rgba(255,255,255,.28);
  border-radius: var(--radius-sm); padding: 10px 12px; margin-bottom: 8px;
  font-size: 15px;
}
.txn:last-child { margin-bottom: 0; }
.txn .who { font-weight: 700; }
.txn .arrow { color: var(--gold-bright); font-weight: 700; }
.txn .amt {
  margin-left: auto; font-family: var(--font-num); font-size: 17px;
  color: var(--gold-bright); white-space: nowrap;
}
.settle-clear { text-align: center; padding: 14px 6px; font-size: 15px; }

/* 统计条 */
.stat-row { display: flex; gap: 10px; margin-bottom: 16px; }
.stat {
  flex: 1; background: var(--paper); border: 2px solid var(--line);
  border-radius: var(--radius-sm); padding: 12px 10px; text-align: center;
  box-shadow: var(--shadow-sm);
}
.stat .val { font-family: var(--font-num); font-weight: 700; font-size: 22px; color: var(--red-deep); line-height: 1.1; }
.stat .lab { font-size: 11px; color: var(--ink-soft); margin-top: 3px; }
.stat.gold  .val { color: var(--gold-deep); }
.stat.teal  .val { color: var(--teal-deep); }

/* 每人余额 */
.bal-list { display: flex; flex-direction: column; gap: 8px; }
.bal-row {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: var(--radius-sm);
  background: var(--cream); border: 1.5px solid var(--line);
}
.bal-row .avatar {
  width: 30px; height: 30px; border-radius: 50%; flex: 0 0 30px;
  display: grid; place-items: center; color: #fff; font-size: 20px;
}
.bal-row .nm { font-weight: 500; }
.bal-row .net { margin-left: auto; font-family: var(--font-num); font-size: 15px; }
.net.pos { color: var(--emerald); }
.net.neg { color: var(--red); }
.net.zero { color: var(--ink-soft); }

/* ── 博饼奖表 ─────────────────────────────────────────── */
.prize-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.prize-table th {
  font-family: var(--font-fun); font-weight: 700; color: #fff;
  background: var(--red); padding: 8px 6px; font-size: 13px;
}
.prize-table th:first-child { border-radius: 8px 0 0 0; }
.prize-table th:last-child  { border-radius: 0 8px 0 0; }
.prize-table td { padding: 8px 6px; border-bottom: 1.5px dashed var(--line); text-align: center; }
.prize-table td.rank {
  font-family: var(--font-fun); font-weight: 700; text-align: left;
  color: var(--red-deep); white-space: nowrap;
}
.prize-table td.rank .medal { margin-right: 3px; }
.prize-table tr:nth-child(even) td { background: rgba(246,185,59,.07); }
.prize-table td .mini-input {
  width: 52px; text-align: center; border: 1.5px solid var(--line);
  border-radius: 8px; padding: 4px; font-family: var(--font-body); font-size: 14px;
  background: #fff;
}
.prize-table tfoot td {
  font-family: var(--font-num); font-weight: 600; font-size: 15px; color: var(--red-deep);
  border-top: 2px solid var(--gold); border-bottom: none; padding-top: 10px;
}
.prize-foot { display: flex; gap: 10px; margin-top: 12px; }
.prize-foot .stat { margin: 0; }

.charge-row {
  display: flex; align-items: center; gap: 8px; margin-top: 12px;
  padding: 10px 12px; background: var(--red-soft); border-radius: var(--radius-sm);
  font-size: 14px;
}
.charge-row .lab { color: var(--red-deep); font-weight: 700; }

.prize-table td.owner { font-size: 12px; color: var(--ink-soft); line-height: 1.4; }
.sub-amt { color: var(--ink-soft); font-size: 12px; margin-left: 6px; }

/* 博饼设置：各奖负责人选择 */
.setup-prize {
  border: 1.5px solid var(--line); border-radius: 12px; padding: 10px 11px; margin-bottom: 10px;
  background: #fff;
}
.sp-hd { font-family: var(--font-fun); font-weight: 700; color: var(--red-deep); font-size: 14px; margin-bottom: 8px; }
.sp-buyers { display: flex; flex-direction: column; gap: 7px; margin-bottom: 6px; }
.buyer-pick { display: flex; align-items: center; gap: 8px; }
.buyer-pick .select { flex: 1; }
.mini-x {
  border: 1.5px solid var(--line); background: var(--cream); color: var(--red);
  width: 32px; height: 32px; border-radius: 9px; font-size: 14px; cursor: pointer; flex: 0 0 32px;
}

/* 备份管理 */
.slot-list { display: flex; flex-direction: column; gap: 8px; }
.slot-row {
  display: flex; align-items: center; gap: 10px;
  border: 1.5px solid var(--line); border-radius: 12px; padding: 9px 11px; background: #fff;
}
.slot-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.slot-info b { font-size: 14px; }
.slot-info .sub-amt { margin-left: 0; }
.slot-btns { display: flex; gap: 6px; flex: 0 0 auto; }

/* ── 账目列表 ─────────────────────────────────────────── */
.exp-card {
  background: var(--paper); border: 2px solid var(--line); border-radius: var(--radius);
  padding: 13px 14px; margin-bottom: 12px; box-shadow: var(--shadow-sm);
  position: relative;
}
.exp-top { display: flex; align-items: flex-start; gap: 10px; }
.exp-cat {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center; font-size: 22px;
  background: var(--cream); border: 1.5px solid var(--line);
}
.exp-main { flex: 1; min-width: 0; }
.exp-title { font-family: var(--font-fun); font-weight: 700; font-size: 16px; color: var(--ink); }
.exp-meta { font-size: 12px; color: var(--ink-soft); margin-top: 2px; }
.exp-amt { font-family: var(--font-num); font-weight: 600; font-size: 18px; color: var(--red-deep); white-space: nowrap; }
.exp-flow {
  margin-top: 9px; font-size: 12.5px; color: var(--ink-soft);
  border-top: 1.5px dashed var(--line); padding-top: 8px; line-height: 1.6;
}
.exp-flow b { color: var(--teal-deep); font-weight: 700; }
.exp-flow .use { color: var(--ocean); font-weight: 700; }
.exp-actions { display: flex; gap: 8px; margin-top: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; padding: 2px 9px; border-radius: 20px;
  background: var(--red-soft); color: var(--red-deep); font-weight: 500;
}

/* ── 成员 ─────────────────────────────────────────────── */
.person-row {
  display: flex; align-items: center; gap: 11px; flex-wrap: wrap;
  background: var(--paper); border: 2px solid var(--line); border-radius: var(--radius-sm);
  padding: 10px 12px; margin-bottom: 10px; box-shadow: var(--shadow-sm);
}
.person-row .avatar {
  width: 42px; height: 42px; border-radius: 50%; flex: 0 0 42px;
  display: grid; place-items: center; color: #fff; font-size: 25px;
}
.person-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.person-row .nm { font-weight: 500; }
.person-row .tag-charge {
  font-size: 10px; background: var(--gold); color: var(--ink); padding: 2px 7px;
  border-radius: 10px; font-weight: 700; align-self: flex-start;
}
.person-btns { display: flex; gap: 6px; flex: 0 0 auto; }

/* ── 按钮 ─────────────────────────────────────────────── */
.btn {
  font-family: var(--font-fun); font-weight: 700; font-size: 15px; cursor: pointer;
  border: none; border-radius: 14px; padding: 11px 18px;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  transition: transform .1s, filter .15s;
}
.btn:active { transform: translateY(2px) scale(.99); }
.btn-primary {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-deep) 100%);
  color: #fff; box-shadow: 0 4px 0 #7d1113;
}
.btn-gold { background: linear-gradient(135deg, var(--gold-bright), var(--gold-deep)); color: var(--ink); box-shadow: 0 4px 0 var(--gold-deep); }
.btn-teal { background: var(--teal); color: #fff; box-shadow: 0 4px 0 var(--teal-deep); }
.btn-ghost { background: #fff; color: var(--ink); border: 2px solid var(--line); }
.btn-sm { padding: 7px 13px; font-size: 13px; border-radius: 11px; }
.btn-danger { background: #fff; color: var(--red); border: 2px solid var(--red); }
.btn-block { width: 100%; }
.btn-fab {
  position: fixed; right: max(16px, calc(50% - 320px + 16px)); bottom: 90px; z-index: 25;
  width: 58px; height: 58px; border-radius: 50%; font-size: 28px;
  background: linear-gradient(135deg, var(--gold-bright), var(--gold-deep)); color: var(--red-deep);
  box-shadow: 0 6px 0 var(--gold-deep), 0 10px 20px rgba(0,0,0,.25);
  border: 3px solid #fff;
}

/* 空状态 */
.empty {
  text-align: center; padding: 40px 20px; color: var(--ink-soft);
}
.empty .big { font-size: 46px; margin-bottom: 10px; }
.empty p { margin: 6px 0 16px; font-size: 14px; }

.readonly-note {
  text-align: center; font-size: 12px; color: var(--ink-soft);
  padding: 8px; margin-top: 4px;
}

/* ── 底部导航 ─────────────────────────────────────────── */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
  max-width: 640px; margin: 0 auto;
  display: flex; background: var(--paper);
  border-top: 3px solid var(--gold);
  box-shadow: 0 -4px 16px rgba(53,40,27,.12);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.nav-btn {
  flex: 1; border: none; background: none; cursor: pointer;
  padding: 8px 0 10px; display: flex; flex-direction: column; align-items: center; gap: 2px;
  color: var(--ink-soft);
}
.nav-icon { font-size: 22px; filter: grayscale(.4) opacity(.7); transition: filter .2s, transform .15s; }
.nav-label { font-size: 11px; font-family: var(--font-fun); font-weight: 700; }
.nav-btn.active { color: var(--red-deep); }
.nav-btn.active .nav-icon { filter: none; transform: translateY(-2px) scale(1.12); }
.nav-btn.active .nav-label { color: var(--red-deep); }

/* ── 模态 ─────────────────────────────────────────────── */
.modal-mask {
  position: fixed; inset: 0; z-index: 100; background: rgba(53,40,27,.5);
  display: flex; align-items: flex-end; justify-content: center;
  animation: fade .18s ease;
}
@keyframes fade { from { opacity: 0; } }
.modal {
  background: var(--paper); width: 100%; max-width: 640px;
  border-radius: 22px 22px 0 0; border-top: 4px solid var(--gold);
  max-height: 92vh; overflow-y: auto; padding: 18px 16px calc(24px + env(safe-area-inset-bottom,0));
  animation: slideup .24s cubic-bezier(.2,.8,.2,1);
}
@keyframes slideup { from { transform: translateY(100%); } }
.modal-hd { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal-hd h3 { font-family: var(--font-fun); font-weight: 700; margin: 0; font-size: 19px; color: var(--red-deep); }
.modal-close { border: none; background: var(--cream); width: 34px; height: 34px; border-radius: 50%; font-size: 18px; cursor: pointer; }

.field { margin-bottom: 14px; }
.field > label { display: block; font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.field > label .sub { font-weight: 400; color: var(--ink-soft); font-size: 11px; margin-left: 4px; }
.input, .select, .textarea {
  width: 100%; border: 2px solid var(--line); border-radius: 12px;
  padding: 11px 12px; font-family: var(--font-body); font-size: 15px; background: #fff; color: var(--ink);
}
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--gold); }
.row2 { display: flex; gap: 10px; }
.row2 > * { flex: 1; }

/* 分类选择 */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.cat-opt {
  border: 2px solid var(--line); border-radius: 12px; padding: 9px 4px; text-align: center;
  cursor: pointer; font-size: 12px; background: #fff;
}
.cat-opt .ce { font-size: 22px; display: block; margin-bottom: 2px; }
.cat-opt.sel { border-color: var(--red); background: var(--red-soft); color: var(--red-deep); font-weight: 700; }

/* 模式切换 */
.seg { display: flex; background: var(--cream); border-radius: 12px; padding: 3px; border: 1.5px solid var(--line); }
.seg button {
  flex: 1; border: none; background: none; padding: 8px 4px; border-radius: 9px;
  font-family: var(--font-fun); font-weight: 700; font-size: 13px; cursor: pointer; color: var(--ink-soft);
}
.seg button.on { background: #fff; color: var(--red-deep); box-shadow: var(--shadow-sm); }

/* 人员勾选列表 */
.pick-list { display: flex; flex-direction: column; gap: 7px; }
.pick {
  display: flex; align-items: center; gap: 10px; padding: 9px 11px;
  border: 2px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer;
}
.pick.on { border-color: var(--teal); background: rgba(23,163,152,.08); }
.pick .box {
  width: 22px; height: 22px; border-radius: 7px; border: 2px solid var(--line);
  display: grid; place-items: center; flex: 0 0 22px; font-size: 14px; color: #fff;
}
.pick.on .box { background: var(--teal); border-color: var(--teal); }
.pick .nm { flex: 1; font-size: 14px; }
.pick .amt-in {
  width: 74px; border: 1.5px solid var(--line); border-radius: 9px; padding: 6px 8px;
  font-size: 14px; text-align: right; background: #fff;
}
.pick-tools { display: flex; gap: 8px; margin: 8px 0 4px; }
.mini-link { font-size: 12px; color: var(--teal-deep); cursor: pointer; text-decoration: underline; }
.balance-warn { font-size: 12px; margin-top: 6px; }
.balance-warn.bad { color: var(--red); }
.balance-warn.ok  { color: var(--emerald); }

/* toast */
#toast-root { position: fixed; left: 0; right: 0; bottom: 96px; z-index: 200; display: flex; justify-content: center; pointer-events: none; }
.toast {
  background: var(--ink); color: #fff; padding: 11px 20px; border-radius: 30px;
  font-size: 14px; font-family: var(--font-fun); font-weight: 700; box-shadow: 0 6px 18px rgba(0,0,0,.3);
  animation: toastin .25s ease; border: 2px solid var(--gold);
}
@keyframes toastin { from { transform: translateY(14px); opacity: 0; } }

.hide { display: none !important; }
.admin-only { }