/* AI 會計帳本：沉穩、簡潔、金額好讀。日夜兩套獨立配色。 */
:root{
  color-scheme:light;
  /* 日間｜暖灰白 × 墨藍灰 × 低飽和藍綠 */
  --bg:#F4F2EE; --card:#FFFFFF; --card2:#EFEDE8; --ink:#25343F; --muted:#5D6B75; --line:#DDD9D2;
  --accent:#2E6B66; --accent2:#4A817B; --accent-soft:#E0ECE9; --on-accent:#FFFFFF;
  --gain:#2F7368; --gain-soft:#E0EEEA;
  --loss:#9A5B40; --loss-soft:#F4E8E1; --loss-ink:#84492F;
  --wait:#A33F33; --wait-soft:#F9E5E1; --wait-ink:#8E3328;
  --paid:#34495A; --on-paid:#FFFFFF; --paid-line:#34495A;
  --warn:#86652A; --warn-soft:#F3EBDA;
  --xfer:#4F5F8A; --xfer-soft:#E6E9F2;
  --shadow:0 1px 2px rgba(37,52,63,.06);
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
}
:root[data-theme="dark"]{
  color-scheme:dark;
  /* 夜間｜深墨藍 × 柔和灰白 × 低飽和青綠 */
  --bg:#121B24; --card:#1C2834; --card2:#253342; --ink:#E2E6EA; --muted:#A4B0BB; --line:#314050;
  --accent:#62A89D; --accent2:#80BBB1; --accent-soft:#1D3436; --on-accent:#0F1A1F;
  --gain:#73B7AA; --gain-soft:#1A3230;
  --loss:#D29D80; --loss-soft:#382A24; --loss-ink:#E3B59C;
  --wait:#E8907F; --wait-soft:#3E2627; --wait-ink:#F2A698;
  --paid:#26394A; --on-paid:#BCD0E0; --paid-line:#5F7A8F;
  --warn:#D8B677; --warn-soft:#342D21;
  --xfer:#A9B6DD; --xfer-soft:#252F48;
  --shadow:0 1px 2px rgba(0,0,0,.3);
}
@media (prefers-color-scheme:dark){
  :root[data-theme="auto"]{
    color-scheme:dark;
    --bg:#121B24; --card:#1C2834; --card2:#253342; --ink:#E2E6EA; --muted:#A4B0BB; --line:#314050;
    --accent:#62A89D; --accent2:#80BBB1; --accent-soft:#1D3436; --on-accent:#0F1A1F;
    --gain:#73B7AA; --gain-soft:#1A3230;
    --loss:#D29D80; --loss-soft:#382A24; --loss-ink:#E3B59C;
    --wait:#E8907F; --wait-soft:#3E2627; --wait-ink:#F2A698;
    --paid:#26394A; --on-paid:#BCD0E0; --paid-line:#5F7A8F;
    --warn:#D8B677; --warn-soft:#342D21;
    --xfer:#A9B6DD; --xfer-soft:#252F48;
    --shadow:0 1px 2px rgba(0,0,0,.3);
  }
}
*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;padding-top:env(safe-area-inset-top,0px);background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;font-weight:400;line-height:1.6;-webkit-tap-highlight-color:transparent}
b,strong,h1,h2,h3,th,summary,button{font-weight:500}
[hidden]{display:none!important}
.wrap{max-width:560px;margin:0 auto;padding:10px 12px 100px}
.num,.v,.kpis b,.hero .big,.bal b,.money input{font-variant-numeric:tabular-nums lining-nums;font-feature-settings:"tnum" 1,"lnum" 1}
.muted{color:var(--muted)} .small{font-size:13.5px} .center{text-align:center} .pre{white-space:pre-wrap}
.mt{margin-top:14px} .mt8{margin-top:8px} .full{width:100%}
.gain-t{color:var(--gain)} .loss-t{color:var(--loss-ink)} .wait-t{color:var(--wait-ink)} .xfer-t{color:var(--xfer)}
.stack{display:flex;flex-direction:column;gap:10px}

/* 頂列 */
.top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.top h1.brand{display:flex;align-items:center;gap:8px;margin:0;font-size:18px}
.top .mark{width:30px;height:30px;border-radius:8px}
.topr{display:flex;align-items:center;gap:6px}
.topr small{color:var(--muted);font-size:12.5px;text-align:right}
.bookname{margin:2px 0 10px;color:var(--muted);font-size:13px}
.gear{background:var(--card);color:var(--accent);border:1px solid var(--line);padding:5px 10px;font-size:14px;border-radius:12px;white-space:nowrap}
.themebtn{display:inline-flex;align-items:center;gap:4px;justify-content:center}
.themebtn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}
.themebtn g{display:none}
:root[data-theme="light"] .themebtn g[data-i="light"],:root[data-theme="dark"] .themebtn g[data-i="dark"],:root[data-theme="auto"] .themebtn g[data-i="auto"]{display:inline}
@media (max-width:440px){.themebtn .tlbl{display:none}}

/* 卡片、按鈕、表單 */
section.view{display:flex;flex-direction:column;gap:10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px;min-width:0;box-shadow:var(--shadow)}
.card h2{font-size:16px;margin:0 0 8px;letter-spacing:.02em}
.label{font-size:13px;color:var(--muted);margin:0 0 6px;letter-spacing:.03em}
button{font:inherit;border:0;border-radius:12px;padding:10px 16px;background:var(--accent);color:var(--on-accent);cursor:pointer;touch-action:manipulation;min-height:44px}
button:disabled{opacity:.45;cursor:default}
button.ghost{background:var(--card);color:var(--accent);border:1px solid var(--line)}
button.danger{background:transparent;color:var(--wait-ink);border:1px solid var(--wait)}
button.danger.armed{background:var(--wait);color:#fff}
button.wide{width:100%;font-size:17px;padding:14px}
button:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,.src:focus-visible{outline:3px solid var(--warn);outline-offset:2px}
input[type=text],input[type=date],input[type=password],input[type=search],select,textarea{font:inherit;font-size:16px;padding:9px 12px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--ink);max-width:100%;min-height:44px}
textarea{width:100%;resize:vertical}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.7}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.err{color:var(--wait-ink);min-height:1.2em;margin:0;font-size:14px}
.err:empty{min-height:0}
.hint{margin:6px 2px 0;font-size:13px;color:var(--muted)} .hint:empty{display:none}
.banner{border-radius:12px;padding:10px 14px;font-size:14.5px}
.banner.warn{background:var(--warn-soft);color:var(--warn)} .banner.ok{background:var(--gain-soft);color:var(--gain)}
.toast{pointer-events:none;position:fixed;left:50%;bottom:calc(88px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:15px;z-index:30;max-width:calc(100% - 32px)}
.undo{position:fixed;left:50%;bottom:calc(88px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:31;display:flex;align-items:center;gap:12px;background:var(--ink);color:var(--bg);padding:6px 6px 6px 16px;border-radius:14px;font-size:15px;max-width:calc(100% - 32px);box-shadow:0 4px 16px rgba(0,0,0,.2)}
.undo button{background:transparent;color:var(--bg);border:1px solid currentColor;padding:6px 14px}

/* 登入 */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.auth .card{width:100%;max-width:400px;display:flex;flex-direction:column;gap:12px}
.authlogo{display:flex;flex-direction:column;align-items:center;gap:6px}
.authlogo img{border-radius:16px}
.authlogo h1{margin:0;font-size:22px}
.auth label{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--muted)}
.auth input,.auth select{width:100%}
.pwf{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--muted)}
.pw{position:relative}
.pw input{width:100%;padding-right:52px}
.eye{position:absolute;right:2px;top:50%;transform:translateY(-50%);width:44px;height:44px;padding:10px;background:transparent;color:var(--muted);display:flex;align-items:center;justify-content:center}
.eye svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8}
.eye[aria-pressed=true]{color:var(--accent)}

/* 記帳 */
.mode{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.mode button{background:var(--card);color:var(--muted);border:1px solid var(--line);font-size:16px}
.mode button[aria-pressed=true][data-mode="支出"]{background:var(--loss);border-color:var(--loss);color:#fff}
.mode button[aria-pressed=true][data-mode="收入"]{background:var(--gain);border-color:var(--gain);color:#fff}
.mode button[aria-pressed=true][data-mode="轉帳"]{background:var(--xfer);border-color:var(--xfer);color:#fff}
:root[data-theme="dark"] .mode button[aria-pressed=true]{color:#0F1A1F}
@media (prefers-color-scheme:dark){:root[data-theme="auto"] .mode button[aria-pressed=true]{color:#0F1A1F}}
.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.tiles button,.chips button{background:var(--card2);color:var(--ink);border:1px solid transparent;font-size:14px;padding:8px 6px;overflow-wrap:anywhere}
.tiles button[aria-pressed=true],.chips button[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.tiles button.add{background:transparent;border:1px dashed var(--line);color:var(--accent)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips button{border-radius:999px;padding:6px 14px}
.chips button.st-pending[aria-pressed=true]{background:var(--wait-soft);border-color:var(--wait);color:var(--wait-ink)}
.chips button.st-done[aria-pressed=true]{background:var(--paid);border-color:var(--paid-line);color:var(--on-paid)}
.money{display:flex;align-items:center;gap:8px;background:var(--card2);border-radius:14px;padding:4px 14px;border:1px solid transparent}
.money:focus-within{border-color:var(--accent)}
.money span{font-size:19px;color:var(--muted)}
.money input{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font:inherit;font-size:28px;font-weight:500;padding:4px 0;outline:none;min-height:48px}
.newcat{display:flex;gap:8px;margin-top:8px}
.newcat input{flex:1;min-width:0}
.nlrow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:end}
.nlrow textarea{min-height:48px;max-height:140px}
.daysum{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:4px 14px;font-size:14px;padding-top:8px;border-top:1px solid var(--line);margin-top:4px}
.daysum:empty{display:none}

/* 一筆紀錄（手機卡片） */
.rec{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:4px 10px;align-items:center;padding:10px 2px;border-bottom:1px solid var(--line);cursor:pointer;background:transparent;color:var(--ink);text-align:left;width:100%;border-radius:0;min-height:44px}
.rec:last-child{border-bottom:0}
.rec .w{min-width:0;overflow-wrap:anywhere}
.rec .w small{display:block;color:var(--muted);font-size:12.5px}
.rec .v{text-align:right;white-space:nowrap;font-size:15.5px}
.rec .st{grid-column:2 / -1;display:flex;justify-content:flex-end;gap:6px;align-items:center}
.tag{display:inline-block;font-size:12px;font-weight:500;border-radius:6px;padding:2px 7px;white-space:nowrap}
.tag.in{background:var(--gain-soft);color:var(--gain)} .tag.out{background:var(--loss-soft);color:var(--loss-ink)} .tag.xf{background:var(--xfer-soft);color:var(--xfer)}
.pay{border-radius:999px;padding:4px 12px;font-size:13px;font-weight:500;white-space:nowrap;min-height:36px}
.pay.wait{background:var(--wait-soft);color:var(--wait-ink);border:1px solid var(--wait)}
.pay.done{background:var(--paid);color:var(--on-paid);border:1px solid var(--paid-line)}
.pay.armed{background:var(--card);color:var(--wait-ink);border:2px solid var(--wait);white-space:normal}
.dayhead{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin:0 0 4px;font-size:15px}
.dayhead small{color:var(--muted);font-size:13px;font-weight:400}
.hit{background:var(--warn-soft);color:inherit;border-radius:3px;padding:0 1px}
.rtable{display:none}

/* 總覽 */
.seg{display:flex;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:4px;gap:4px;box-shadow:var(--shadow)}
.seg button{flex:1;background:transparent;color:var(--muted);padding:6px 4px;font-size:14.5px;border-radius:10px}
.seg button[aria-pressed=true]{background:var(--accent);color:var(--on-accent)}
.pickrow{display:flex;gap:8px;align-items:center;justify-content:center}
.pickrow>button{background:transparent;color:var(--accent);font-size:22px;padding:2px 16px;min-width:44px}
.pname{position:relative;display:inline-flex;align-items:center;cursor:pointer;padding:4px 14px;border-radius:12px;border:1px solid var(--line);background:var(--card);min-height:44px}
.pname input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:16px;border:0;padding:0}
.hero{text-align:center}
.hero .say{font-size:14px;color:var(--muted)}
.hero .big{font-size:32px;font-weight:500;line-height:1.25;margin:2px 0 4px}
.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:8px;text-align:left}
.kpis>*{background:var(--card2);border-radius:14px;padding:10px 12px;min-width:0;border:1px solid transparent;color:var(--ink);font-weight:400;display:block;text-align:left}
.kpis span{display:block;font-size:12.5px;color:var(--muted)}
.kpis b{display:block;font-size:18px;text-align:right;white-space:nowrap}
.kpis small{display:block;font-size:12px;color:var(--muted);text-align:right}
.kpis .kw{border-color:var(--wait);background:var(--wait-soft)}
.cash{margin:10px 0 0;font-size:13.5px;text-align:left}
.scope{font-size:12.5px;color:var(--muted);margin:6px 0 0;text-align:left}
.fbar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.fbar .q{grid-column:1/-1;position:relative}
.fbar input[type=search]{width:100%;padding-left:36px}
.fbar .q svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:18px;height:18px;stroke:var(--muted);fill:none;stroke-width:2}
.fbar label,.lbl{display:flex;flex-direction:column;gap:2px;font-size:12.5px;color:var(--muted);min-width:0}
.fbar select,.lbl select{width:100%}
.fnow{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin:8px 2px 0;font-size:13.5px}
.fnow button{min-height:40px;padding:4px 12px;font-size:13.5px}
details.more{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px 14px}
details.more>summary{cursor:pointer;color:var(--accent);font-size:14.5px;min-height:28px}
details.more[open]{display:flex;flex-direction:column;gap:10px}
.bars{display:flex;flex-direction:column;gap:2px}
.bar{display:grid;grid-template-columns:38px minmax(0,1fr) 104px;gap:8px;align-items:center;font-size:13px;background:transparent;color:var(--ink);padding:5px 4px;border-radius:8px;font-weight:400;text-align:left}
.bar[aria-current=true]{background:var(--accent-soft)}
.bar .track{position:relative;height:12px;background:var(--card2);border-radius:4px;overflow:hidden}
.bar .mid{position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--muted)}
.bar .fill{position:absolute;top:2px;bottom:2px;border-radius:3px}
.bar .v{text-align:right}
.cats{display:flex;flex-direction:column;gap:10px}
.cat{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:3px 8px;font-size:14px}
.cat .meter{grid-column:1/-1;height:8px;background:var(--card2);border-radius:4px;overflow:hidden}
.cat .meter i{display:block;height:100%;background:var(--loss)}
.bal{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 10px;font-size:14.5px}
.bal b{text-align:right}

/* 客戶頁 */
.kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.kv div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 12px}
.kv span{display:block;font-size:12.5px;color:var(--muted)} .kv b{font-size:17px}
.bsorts{display:flex;gap:8px;align-items:center;margin-bottom:6px;font-size:14px}
.prow2{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;padding:10px 6px;border-bottom:1px solid var(--line);cursor:pointer;border-radius:8px;background:transparent;color:var(--ink);text-align:left;font-weight:400;width:100%}
.prow2[aria-current=true]{background:var(--accent-soft)}
.prow2 .n{font-weight:500}
.prow2 small{grid-column:1/-1;color:var(--muted);font-size:12.5px}

/* 匯入、AI */
.srcs{display:grid;grid-template-columns:1fr;gap:8px}
.src{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:14px;align-items:center;text-align:left;padding:12px 14px;border-radius:14px;border:1px dashed var(--accent2);background:var(--card);color:var(--ink);cursor:pointer;font-weight:400}
.src .ic{grid-row:span 2;font-size:26px}
.src b{color:var(--accent)} .src small{color:var(--muted);font-size:12.5px}
.chat{display:flex;flex-direction:column;gap:10px}
.msg{max-width:92%;padding:10px 13px;border-radius:16px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px}
.msg.me{align-self:flex-end;background:var(--accent);color:var(--on-accent);border-bottom-right-radius:4px}
.msg.ai{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.ai.thinking{color:var(--muted)}
.msg .pics{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.msg .pics img{width:72px;height:72px;object-fit:cover;border-radius:8px}
.qchips button{background:var(--card);border:1px solid var(--line);font-weight:400;text-align:left}
.ask{position:sticky;bottom:calc(72px + env(safe-area-inset-bottom,0px));display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:8px;align-items:end;background:var(--bg);padding-block:8px}
.ask textarea{min-height:48px;max-height:140px}
.cam{width:48px;height:48px;padding:10px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center}
.cam svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.8}
.thumbs{display:flex;gap:8px;flex-wrap:wrap}
.thumb{position:relative;width:72px;height:72px;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb button{position:absolute;top:0;right:0;width:44px;height:44px;padding:0;background:transparent;color:#fff;font-size:0}
.thumb button::after{content:"✕";font-size:12px;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:rgba(0,0,0,.6);margin:2px 2px auto auto}
/* 確認清單 */
.proposal{margin-top:10px;border-color:var(--accent2)}
.prow{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 10px;align-items:start;padding-block:10px;border-bottom:1px solid var(--line)}
.prow>input[type=checkbox]{width:24px;height:24px;margin-top:10px;accent-color:var(--accent)}
.prow .pf{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.prow .pf input,.prow .pf select{width:100%;font-size:15px;padding:6px 8px}
.prow .pf .wide2{grid-column:1/-1}
.prow small{grid-column:2;color:var(--muted)}
.pwarn{grid-column:2;margin:0;color:var(--wait-ink);font-size:13px}
.unsure{outline:2px solid var(--warn);outline-offset:1px;background:var(--warn-soft)!important}
.prow.dup{opacity:.8}

/* 設定 */
.taglist{display:flex;flex-wrap:wrap;gap:6px}
.taglist span{display:inline-flex;align-items:center;gap:2px;background:var(--card2);border-radius:999px;padding:0 4px 0 12px;font-size:14px}
.taglist button{background:transparent;color:var(--muted);padding:0;width:40px;min-height:40px}
.fform{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 10px;align-items:center;font-size:14.5px;margin-top:10px}
.lrow{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;padding-block:8px;border-bottom:1px solid var(--line);font-size:14.5px}
.lrow:last-child{border-bottom:0}
.lrow .grow{flex:1;min-width:8em}
.code{font-size:22px;letter-spacing:.15em;font-weight:500;background:var(--card2);border-radius:10px;padding:4px 12px;display:inline-block}

/* 修改視窗 */
.sheet-bg{position:fixed;inset:0;z-index:20;background:rgba(12,20,28,.5);display:flex;align-items:flex-end;justify-content:center}
.sheetcard{width:100%;max-width:560px;border-radius:16px 16px 0 0;max-height:92vh;overflow:auto;padding:14px 16px calc(14px + env(safe-area-inset-bottom,0px))}
.edgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 10px}
.edgrid label{display:flex;flex-direction:column;gap:3px;font-size:13px;color:var(--muted);min-width:0}
.edgrid .full{grid-column:1/-1}
.edgrid input,.edgrid select{width:100%;min-width:0}
.edgrid input[type=date]{-webkit-appearance:none;appearance:none;text-align:left;display:block}
.edbtns{display:grid;grid-template-columns:1fr 1fr 2fr;gap:8px;margin-top:10px}

/* 底部分頁 */
nav.tabs{position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--card);border-top:1px solid var(--line);display:flex;justify-content:center;padding-bottom:env(safe-area-inset-bottom,0px)}
nav.tabs div{display:flex;width:100%;max-width:560px}
nav.tabs button{flex:1;background:transparent;color:var(--muted);border-radius:0;padding:6px 2px 8px;font-size:12.5px;display:flex;flex-direction:column;align-items:center;gap:2px}
nav.tabs button svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8}
nav.tabs button[aria-current=page]{color:var(--accent)}

/* 平板 */
@media (min-width:700px){
  .wrap{max-width:720px} nav.tabs div{max-width:720px}
  .tiles{grid-template-columns:repeat(4,minmax(0,1fr))}
  .srcs{grid-template-columns:repeat(3,minmax(0,1fr))}
  .src{display:flex;flex-direction:column;text-align:center;align-items:center}
}
/* 電腦：左側選單、明細用表格 */
@media (min-width:1000px){
  #appRoot{padding-left:220px}
  .wrap{max-width:1180px;padding:24px 32px 48px}
  nav.tabs{top:0;bottom:0;right:auto;width:220px;border-top:0;border-right:1px solid var(--line);flex-direction:column;justify-content:flex-start;padding:28px 14px}
  nav.tabs div{flex-direction:column;gap:6px;max-width:none}
  nav.tabs button{flex:none;flex-direction:row;justify-content:flex-start;gap:12px;padding:10px 16px;border-radius:12px;font-size:15.5px}
  nav.tabs button[aria-current=page]{background:var(--accent-soft)}
  .toast,.undo{bottom:28px;left:calc(50% + 110px)}
  .kpis{grid-template-columns:repeat(4,minmax(0,1fr))}
  .fbar{grid-template-columns:2fr repeat(5,minmax(0,1fr));align-items:end}
  .fbar .q{grid-column:auto}
  #v-add{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(340px,1fr);gap:16px;align-items:start}
  #v-add>*{grid-column:1}
  #v-add>.card:last-child{grid-column:2;grid-row:1 / span 7;position:sticky;top:24px;max-height:calc(100vh - 48px);overflow:auto}
  .tiles{grid-template-columns:repeat(5,minmax(0,1fr))}
  .rcards{display:none}
  .rtable{display:table;width:100%;border-collapse:collapse;font-size:14.5px}
  .rtable th{font-size:12.5px;color:var(--muted);text-align:left;padding:8px;border-bottom:1px solid var(--line);font-weight:500}
  .rtable td{padding:8px;border-bottom:1px solid var(--line);vertical-align:middle}
  .rtable td.v,.rtable th.v{text-align:right}
  .rtable tbody tr{cursor:pointer}
  .rtable tbody tr:hover{background:var(--card2)}
  #v-ai{max-width:900px}
  .msg{max-width:80%}
  .ask{bottom:0}
  .sheet-bg{align-items:center} .sheetcard{border-radius:16px}
}
@media (prefers-reduced-motion:no-preference){.fill,.meter i{transition:width .4s ease,left .4s ease}}
.label.mt{margin-top:16px}