:root{
  --ink:#0b0705;
  --ink-2:#140e09;
  --card:#1b1310;
  --card-2:#221812;
  --gold:#d9ac63;
  --gold-soft:#e8cd9a;
  --gold-dim:#8a6c3f;
  --red:#c0392b;
  --red-soft:#e05a45;
  --green:#3f9b6d;
  --green-soft:#71c79b;
  --text:#e9e1d5;
  --muted:#9b8e7e;
  --faint:#6d6155;
  --line:rgba(217,172,99,.22);
  --line-2:rgba(217,172,99,.12);
  --serif:"Songti SC","STSong","Source Han Serif SC","Noto Serif SC",SimSun,serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --tabh:calc(56px + env(safe-area-inset-bottom));
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{
  background:var(--ink);color:var(--text);font-family:var(--sans);
  font-size:15px;line-height:1.6;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{background:none;border:none;cursor:pointer}
input,textarea,select{background:none;border:none;outline:none;width:100%}
.num{font-variant-numeric:tabular-nums}
[hidden]{display:none!important}

/* ================= 锁屏 ================= */
.lock{
  position:fixed;inset:0;z-index:500;background:var(--ink);
  display:flex;align-items:center;justify-content:center;padding:24px;
}
.lock-in{width:100%;max-width:320px;text-align:center}
.lock-seal{font-family:var(--serif);font-size:12px;letter-spacing:.42em;text-indent:.42em;color:var(--gold-dim)}
.lock-title{
  font-family:var(--serif);font-size:32px;font-weight:700;
  letter-spacing:.24em;text-indent:.24em;color:var(--gold);margin-top:10px;
}
.lock-hint{font-size:13px;color:var(--muted);margin-top:14px;min-height:20px}
.lock-hint.err{color:var(--red-soft)}
.dots{display:flex;gap:14px;justify-content:center;margin:26px 0 34px;min-height:13px}
.dots i{
  width:11px;height:11px;border-radius:50%;
  border:1px solid var(--gold-dim);transition:.16s;
}
.dots i.on{background:var(--gold);border-color:var(--gold);transform:scale(1.12)}
.dots.shake{animation:shake .38s}
@keyframes shake{
  0%,100%{transform:translateX(0)}20%{transform:translateX(-9px)}
  40%{transform:translateX(9px)}60%{transform:translateX(-6px)}80%{transform:translateX(6px)}
}
.pad{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pad button{
  height:68px;border-radius:50%;background:rgba(217,172,99,.07);
  border:1px solid var(--line-2);font-family:var(--serif);
  font-size:26px;color:var(--gold-soft);touch-action:manipulation;
  -webkit-user-select:none;user-select:none;
}
.pad button:active{background:rgba(217,172,99,.2)}
.pad button.ghost{background:none;border-color:transparent;font-size:14px;font-family:var(--sans);color:var(--muted)}
.lock-foot{margin-top:24px;font-size:12px;color:var(--faint);line-height:1.8}
.lock-foot a{color:var(--gold-dim)}

/* ================= 外壳 ================= */
.app{max-width:600px;margin:0 auto;min-height:100vh}
.top{
  position:sticky;top:0;z-index:40;
  background:rgba(11,7,5,.92);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-2);
  padding:calc(11px + env(safe-area-inset-top)) 18px 11px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.top-l b{display:block;font-family:var(--serif);font-size:20px;letter-spacing:.1em;color:var(--gold-soft);font-weight:700}
.top-l small{display:block;font-size:11px;color:var(--faint);letter-spacing:.06em;margin-top:1px}
.sync-chip{
  display:flex;align-items:center;gap:6px;flex:0 0 auto;
  border:1px solid var(--line-2);border-radius:999px;padding:5px 11px;
  font-size:11px;color:var(--muted);letter-spacing:.04em;
}
.sync-chip i{width:6px;height:6px;border-radius:50%;background:var(--faint);flex:0 0 auto}
.sync-chip i.ok{background:var(--green-soft)}
.sync-chip i.busy{background:var(--gold);animation:pulse 1s infinite}
.sync-chip i.err{background:var(--red-soft)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

.view{padding:18px 16px calc(var(--tabh) + 84px)}

.tabs{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  max-width:600px;margin:0 auto;
  background:rgba(15,10,7,.94);backdrop-filter:blur(18px);
  border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(5,1fr);
  padding-bottom:env(safe-area-inset-bottom);
}
.tabs button{padding:8px 0 7px;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--faint);transition:.15s}
.tabs button i{
  font-family:var(--serif);font-style:normal;font-size:16px;line-height:1;
  width:26px;height:26px;display:flex;align-items:center;justify-content:center;
  border:1px solid transparent;border-radius:8px;
}
.tabs button span{font-size:10px;letter-spacing:.04em}
.tabs button.on{color:var(--gold)}
.tabs button.on i{border-color:var(--line);background:rgba(217,172,99,.08)}

.fab{
  position:fixed;z-index:55;right:calc(50% - 300px + 18px);
  bottom:calc(var(--tabh) + 18px);
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,#c0392b,#8e2a1d);color:#fff;
  font-size:30px;line-height:1;font-weight:300;
  box-shadow:0 8px 26px rgba(192,57,43,.44);transition:.15s;
}
.fab:active{transform:scale(.92)}
@media(max-width:635px){.fab{right:18px}}

/* ================= 通用块 ================= */
.card{
  background:var(--card);border:1px solid var(--line-2);
  border-radius:14px;padding:16px;margin-bottom:12px;
}
.card.lift{background:linear-gradient(160deg,var(--card-2),#150f0b);border-color:var(--line);box-shadow:0 14px 34px rgba(0,0,0,.4)}
.blk-t{
  font-size:11px;letter-spacing:.22em;text-indent:.22em;color:var(--gold-dim);
  margin:22px 0 10px;display:flex;align-items:center;justify-content:space-between;
}
.blk-t button{font-size:12px;letter-spacing:0;text-indent:0;color:var(--gold-dim)}
.empty{text-align:center;color:var(--faint);font-size:13px;padding:38px 16px;line-height:2}
.empty b{display:block;font-family:var(--serif);font-size:15px;color:var(--gold-dim);letter-spacing:.14em;margin-bottom:6px}

/* 月份切换 */
.mon{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:14px}
.mon button{width:32px;height:32px;border-radius:9px;border:1px solid var(--line-2);color:var(--gold-dim);font-size:14px}
.mon button:disabled{opacity:.25}
.mon b{font-family:var(--serif);font-size:17px;letter-spacing:.08em;color:var(--gold-soft);min-width:116px;text-align:center}
.mon .mon-t{background:none;border:none;border-radius:0;width:auto;height:auto;padding:4px 0;min-width:116px;white-space:nowrap}
.mon b{white-space:nowrap}
.mon-t:active{opacity:.7}
.spanpick{display:flex;gap:6px;overflow-x:auto;margin:-4px 0 12px;padding-bottom:2px;scrollbar-width:none}
.spanpick::-webkit-scrollbar{display:none}
.spanpick button{flex:0 0 auto;width:auto;height:auto;border:1px solid var(--line-2);border-radius:999px;padding:5px 11px;font-size:12px;color:var(--muted)}
.spanpick button.on{border-color:var(--gold-dim);color:var(--gold-soft);background:rgba(217,172,99,.12)}
.span-note{text-align:center;font-size:12px;color:var(--muted);margin:-6px 0 12px}

/* 三格总览 */
.stat3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border-radius:12px;overflow:hidden}
.stat3>div{background:var(--card-2);padding:14px 6px;text-align:center}
.stat3 small{display:block;font-size:10.5px;color:var(--muted);letter-spacing:.1em;margin-bottom:5px}
.stat3 b{font-family:var(--serif);font-size:20px;font-weight:700;line-height:1.15;word-break:break-all}
.pos{color:var(--green-soft)}
.neg{color:var(--red-soft)}
.gd{color:var(--gold)}
.stat2{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-2);border-radius:12px;overflow:hidden;margin-top:8px}
.stat2>div{background:var(--card);padding:12px 8px;text-align:center}
.stat2 small{display:block;font-size:10.5px;color:var(--muted);letter-spacing:.12em;margin-bottom:4px}
.stat2 b{font-family:var(--serif);font-size:18px;font-weight:700}
.rc-th{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.rc-th>div{position:relative}
.rc-th img{width:64px;height:64px;object-fit:cover;border-radius:8px;border:1px solid var(--line-2);display:block}
.rc-th button{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;background:#000;color:var(--muted);font-size:11px;border:1px solid var(--line);line-height:1}
.rc-raw{display:block;font-size:11px;color:var(--faint);margin:-2px 0 10px 2px;line-height:1.5}
.rc-raw.warn{color:var(--red-soft)}
.rc-raw .rc-st{color:var(--gold-dim)}
.mask.mid.tall .sheet{max-height:min(88vh,780px,calc(var(--vvh,100vh) - 20px))}
.pie-box{display:flex;align-items:center;gap:14px}
.pie{width:132px;height:132px;flex:0 0 auto}
.pie-legs{flex:1;min-width:0}
.pie-leg{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:13px}
.pie-leg i{width:8px;height:8px;border-radius:50%;flex:0 0 auto}
.pie-leg span{flex:1;min-width:0;color:var(--text)}
.pie-leg b{font-family:var(--serif);color:var(--gold-soft);font-size:14px}
.pie-leg em{font-style:normal;color:var(--faint);font-size:12px;min-width:34px;text-align:right}

/* 列表行 */
.day{
  white-space:nowrap;display:flex;justify-content:space-between;align-items:baseline;
  padding:18px 2px 7px;font-size:12px;color:var(--faint);letter-spacing:.06em;
}
.day em{font-style:normal;color:var(--muted)}
.rows{background:var(--card);border:1px solid var(--line-2);border-radius:13px;overflow:hidden}
.row{
  display:flex;align-items:center;gap:12px;padding:13px 14px;
  border-top:1px solid rgba(217,172,99,.08);width:100%;text-align:left;transition:.12s;
}
.row:first-child{border-top:none}
.row:active{background:rgba(217,172,99,.06)}
.row .ic{
  flex:0 0 34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:14px;background:rgba(217,172,99,.08);color:var(--gold-soft);
}
.row .ic.out{background:rgba(192,57,43,.12);color:var(--red-soft)}
.row .tx{flex:1;min-width:0}
.row .tx b{display:block;font-size:14.5px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .tx small{display:block;font-size:11.5px;color:var(--faint);margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .amt{flex:0 0 auto;font-family:var(--serif);font-size:17px;font-weight:700;text-align:right}
.row .arr{flex:0 0 auto;color:var(--faint);font-size:12px}

/* 条形占比 */
.bar-row{margin-bottom:13px}
.bar-top{display:flex;justify-content:space-between;font-size:12.5px;margin-bottom:5px}
.bar-top span{color:var(--text)}
.bar-top b{font-family:var(--serif);font-size:14px;color:var(--gold-soft)}
.bar{height:5px;border-radius:3px;background:rgba(217,172,99,.1);overflow:hidden}
.bar i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,var(--gold-dim),var(--gold))}
.bar.r i{background:linear-gradient(90deg,#8e2a1d,var(--red-soft))}

/* 明细行 */
.kv{display:flex;justify-content:space-between;gap:12px;padding:9px 0;font-size:13.5px;border-top:1px dashed rgba(217,172,99,.13)}
.kv:first-child{border-top:none}
.kv span{color:var(--muted)}
.kv b{font-family:var(--serif);font-size:15px;font-weight:700;color:var(--gold-soft);white-space:nowrap}
.kv.big{padding:13px 0 4px}
.kv.big span{color:var(--text);font-size:14px}
.kv.big b{font-size:21px}

/* ================= 抽屉 ================= */
.mask{
  position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.72);
  backdrop-filter:blur(3px);display:none;align-items:flex-end;justify-content:center;
}
.mask.on{display:flex;animation:fade .18s ease}
.mask.mid{align-items:center;padding:max(28px, env(safe-area-inset-top)) 18px max(28px, env(safe-area-inset-bottom))}
.mask.mid .sheet{
  border-radius:20px;border-bottom:1px solid var(--line);
  max-height:min(70vh, 520px, calc(var(--vvh,100vh) - 20px));
  animation:fade .18s ease;
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.sheet{
  width:100%;max-width:600px;max-height:min(92vh,calc(var(--vvh,100vh) - 10px));overflow-y:auto;overscroll-behavior:contain;
  background:linear-gradient(175deg,#241a14,#130d0a 32%);
  border:1px solid var(--line);border-bottom:none;
  border-radius:20px 20px 0 0;
  padding:8px 18px calc(22px + env(safe-area-inset-bottom));
  animation:up .26s cubic-bezier(.2,.9,.3,1);
  -webkit-overflow-scrolling:touch;
}
@keyframes up{from{transform:translateY(100%)}to{transform:none}}
.grab{width:38px;height:4px;border-radius:2px;background:rgba(217,172,99,.28);margin:0 auto 14px}
.sh-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px}
.sh-h h3{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.1em;color:var(--gold-soft)}
.sh-h .x{color:var(--muted);font-size:13px;padding:4px 2px;flex:0 0 auto}
.sh-h .del{color:var(--red-soft);font-size:13px;padding:4px 2px;flex:0 0 auto}

/* 收支切换 */
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}
.seg button{
  padding:11px;border-radius:11px;border:1px solid var(--line-2);
  font-size:15px;color:var(--muted);letter-spacing:.14em;text-indent:.14em;font-family:var(--serif);
}
.seg button.on[data-dir=out]{background:rgba(192,57,43,.16);border-color:rgba(224,90,69,.5);color:var(--red-soft)}
.seg button.on[data-dir=in]{background:rgba(63,155,109,.14);border-color:rgba(113,199,155,.42);color:var(--green-soft)}

/* 大金额输入 */
.money{
  display:flex;align-items:baseline;gap:8px;
  border-bottom:1px solid var(--line);padding:4px 2px 12px;margin-bottom:18px;
}
.money em{font-family:var(--serif);font-size:26px;font-style:normal;color:var(--gold-dim)}
.money input{
  font-family:var(--serif);font-size:40px;font-weight:700;color:var(--gold);
  line-height:1.2;font-variant-numeric:tabular-nums;
}
.money input::placeholder{color:rgba(217,172,99,.25)}

/* 表单 */
.fld{margin-bottom:15px}
.fld>label{display:block;font-size:11px;letter-spacing:.18em;text-indent:.18em;color:var(--gold-dim);margin-bottom:8px}
.inp{
  background:rgba(217,172,99,.06);border:1px solid var(--line-2);
  border-radius:11px;padding:12px 13px;font-size:15px;display:flex;align-items:center;gap:8px;
}
.inp:focus-within{border-color:var(--line);background:rgba(217,172,99,.1)}
.inp input[type=date]{color-scheme:dark;font-variant-numeric:tabular-nums}
textarea.ta{min-height:58px;resize:none;line-height:1.6}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{
  border:1px solid var(--line-2);border-radius:999px;padding:7px 14px;
  font-size:13px;color:var(--muted);background:rgba(217,172,99,.04);transition:.14s;
}
.chip.on{background:rgba(217,172,99,.16);border-color:var(--gold-dim);color:var(--gold-soft)}
.chip.add{border-style:dashed;color:var(--gold-dim)}
.chip:active{transform:scale(.95)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:11px}

/* 按钮 */
.btn{
  width:100%;padding:15px;border-radius:12px;font-size:16px;font-weight:600;
  letter-spacing:.16em;text-indent:.16em;font-family:var(--serif);
  border:1px solid var(--line);color:var(--gold-soft);background:rgba(217,172,99,.08);transition:.15s;
}
.btn:active{transform:scale(.98)}
.btn.pri{background:linear-gradient(135deg,#c0392b,#8e2a1d);border-color:transparent;color:#fff;box-shadow:0 6px 20px rgba(192,57,43,.3)}
.btn.gold{background:linear-gradient(135deg,#d9ac63,#a9803f);border-color:transparent;color:#2a1c0c}
.btn.sm{padding:11px;font-size:14px;letter-spacing:.1em;text-indent:.1em}
.btn+.btn{margin-top:10px}
.btn:disabled{opacity:.45}
.btns2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btns2 .btn+.btn{margin-top:0}

/* 明细编辑行（票种 / 成本项） */
.line{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.line .l-n{flex:1;min-width:0;background:rgba(217,172,99,.06);border:1px solid var(--line-2);border-radius:10px;padding:10px 11px;font-size:14px}
.line .l-s{flex:0 0 74px;background:rgba(217,172,99,.06);border:1px solid var(--line-2);border-radius:10px;padding:10px 8px;font-size:14px;text-align:center;font-variant-numeric:tabular-nums}
.line .l-x{flex:0 0 26px;color:var(--faint);font-size:16px;text-align:center}
.line .l-e{flex:0 0 12px;color:var(--faint);font-size:13px;text-align:center}
.line select.l-n{appearance:none;-webkit-appearance:none;color:var(--text)}
.inp select{width:100%;background:transparent;color:var(--text)}
.badge{
  display:inline-block;font-size:10px;letter-spacing:.08em;padding:2px 8px;
  border-radius:999px;border:1px solid var(--line-2);color:var(--gold-dim);flex:0 0 auto;
}
.badge.on{border-color:rgba(113,199,155,.4);color:var(--green-soft);background:rgba(63,155,109,.12)}
.badge.warn{border-color:rgba(224,90,69,.4);color:var(--red-soft);background:rgba(192,57,43,.12)}
.subn{display:flex;gap:7px;overflow-x:auto;margin-bottom:14px;padding-bottom:2px;-webkit-overflow-scrolling:touch}
.subn::-webkit-scrollbar{display:none}
.diff{font-family:var(--serif);font-size:13px;font-weight:700;flex:0 0 52px;text-align:right}
.low .tx b{color:var(--red-soft)}
.prod-meta{font-size:11.5px;color:var(--faint)}

/* 设置项 */
.set{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:14px 0;border-top:1px solid rgba(217,172,99,.1);text-align:left}
.set:first-child{border-top:none}
.set .st{flex:1;min-width:0}
.set .st b{display:block;font-size:14.5px;font-weight:500}
.set .st small{display:block;font-size:11.5px;color:var(--faint);margin-top:2px;line-height:1.5}
.set .sv{flex:0 0 auto;font-size:12.5px;color:var(--gold-dim)}
.note{font-size:12px;color:var(--faint);line-height:1.85;margin-top:10px}
.note b{color:var(--gold-dim);font-weight:500}
.steps{counter-reset:s;font-size:13px;line-height:1.85;color:var(--muted)}
.steps li{list-style:none;counter-increment:s;position:relative;padding:8px 0 8px 28px;border-top:1px dashed rgba(217,172,99,.12)}
.steps li:first-child{border-top:none}
.steps li::before{
  content:counter(s);position:absolute;left:0;top:10px;
  width:19px;height:19px;border-radius:50%;border:1px solid var(--gold-dim);
  color:var(--gold);font-size:11px;display:flex;align-items:center;justify-content:center;
}
.steps a{color:var(--gold);word-break:break-all}
.steps code{
  display:block;background:rgba(0,0,0,.4);border:1px solid var(--line-2);border-radius:8px;
  padding:8px 10px;margin-top:6px;font-size:11px;color:var(--gold-soft);
  font-family:ui-monospace,Menlo,monospace;white-space:pre-wrap;word-break:break-all;max-height:140px;overflow:auto;
}

/* Toast */
.toast{
  position:fixed;left:50%;bottom:calc(var(--tabh) + 86px);transform:translate(-50%,10px);
  z-index:600;background:rgba(0,0,0,.9);border:1px solid var(--line);
  color:#fff;padding:11px 22px;border-radius:11px;font-size:14px;
  opacity:0;pointer-events:none;transition:.24s;max-width:84vw;text-align:center;
}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* 日期一律一行，不折行 */
.chip,.day em,.row .ic,.row .tx small,.span-note,.spanpick button{white-space:nowrap}
.badge{white-space:nowrap}
.blk-b{display:flex;gap:16px;align-items:center;letter-spacing:0;text-indent:0}
.row.picked{background:rgba(192,57,43,.1)}
.btn.warn{border-color:rgba(224,90,69,.5);color:var(--red-soft)}
.top-r{display:flex;align-items:stretch;gap:8px;flex:0 0 auto}
.home-link{
  display:flex;align-items:center;white-space:nowrap;text-decoration:none;
  font-size:12px;font-weight:700;letter-spacing:.06em;color:#fff;
  background:linear-gradient(180deg,#c9402e,#9e2a1d);
  border:1px solid rgba(224,90,69,.6);border-radius:999px;padding:5px 12px;
}

.pad button.hit{background:rgba(217,172,99,.4);border-color:var(--gold-dim);color:#fff3d6}
.pad button.ghost.hit{background:rgba(217,172,99,.18);border-color:transparent;color:var(--gold-soft)}