:root{
  --green-dark:#1b5e3a; --green:#1f7a4d; --green-light:#e8f5ee; --green-ink:#14472c;
  --border:#c9d6cf; --line:#e3ebe6; --text:#1f2937; --muted:#5b6b63; --faint:#8a9a92;
  --bg:#f3f6f4; --surface:#ffffff; --surface2:#f7faf8; --head:#1b5e3a; --head-ink:#ffffff;
  --warn-bg:#fff8e8; --warn:#f39422; --warn-ink:#7a4f00; --red:#d63030; --red-bg:#fdecec; --blue:#2563a8; --blue-bg:#e9f1fb;
  --input:#ffffff; --input-bd:#d5dbd8; --ro:#f2f4f3; --shadow:0 8px 30px rgba(20,50,35,.18);
  --side:#15482e; --side-ink:#d5e9dd; --side-act:#246b46;
  --radius:4px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --green-dark:#2d8a5b; --green:#3fae78; --green-light:#17301f; --green-ink:#b9e7cc;
    --border:#2f4238; --line:#26352d; --text:#e3ebe6; --muted:#9db0a6; --faint:#6f8479;
    --bg:#0e1512; --surface:#151f1a; --surface2:#1a2620; --head:#1f4b34; --head-ink:#e9f5ee;
    --warn-bg:#2e2412; --warn:#e0922e; --warn-ink:#f2cf96; --red:#f07070; --red-bg:#3a1c1c; --blue:#7fb2ea; --blue-bg:#15263a;
    --input:#101915; --input-bd:#34473d; --ro:#1b2721; --shadow:0 10px 30px rgba(0,0,0,.5);
    --side:#0b1a12; --side-ink:#b8d2c3; --side-act:#1f4b34;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --green-dark:#2d8a5b; --green:#3fae78; --green-light:#17301f; --green-ink:#b9e7cc;
  --border:#2f4238; --line:#26352d; --text:#e3ebe6; --muted:#9db0a6; --faint:#6f8479;
  --bg:#0e1512; --surface:#151f1a; --surface2:#1a2620; --head:#1f4b34; --head-ink:#e9f5ee;
  --warn-bg:#2e2412; --warn:#e0922e; --warn-ink:#f2cf96; --red:#f07070; --red-bg:#3a1c1c; --blue:#7fb2ea; --blue-bg:#15263a;
  --input:#101915; --input-bd:#34473d; --ro:#1b2721; --shadow:0 10px 30px rgba(0,0,0,.5);
  --side:#0b1a12; --side-ink:#b8d2c3; --side-act:#1f4b34;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{height:100%}
body{font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:13px;color:var(--text);background:var(--bg);line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
.num,td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
a{color:var(--green)}
svg.i{width:16px;height:16px;flex:0 0 16px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Khung ứng dụng */
.app{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100%}
.side{background:var(--side);color:var(--side-ink);position:sticky;top:0;height:100vh;overflow-y:auto;padding-block:14px 24px}
.brand{display:flex;gap:10px;align-items:center;padding:0 16px 14px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:8px}
.brand .mark{width:34px;height:34px;border-radius:6px;background:#2f9a64;color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px;letter-spacing:.02em}
.brand b{display:block;color:#fff;font-size:13.5px;line-height:1.2}
.brand small{color:#9ec5ae;font-size:11.5px}
.nav{display:flex;flex-direction:column;gap:1px;padding:0 8px}
.nav .grp{font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;color:#7fa892;padding:12px 10px 4px}
.nav button{all:unset;display:flex;gap:10px;align-items:center;padding:7px 10px;border-radius:4px;cursor:pointer;color:var(--side-ink);font-size:13px}
.nav button:hover{background:rgba(255,255,255,.06);color:#fff}
.nav button.on{background:var(--side-act);color:#fff;font-weight:600}
.nav button:focus-visible{outline:2px solid #7fd1a5;outline-offset:-2px}
.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--border);display:flex;gap:12px;align-items:center;padding:8px 20px;flex-wrap:wrap}
.top .co{font-weight:600;font-size:14px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1 1 200px}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);border-radius:999px;padding:2px 10px;font-size:12px;color:var(--muted);background:var(--surface2);white-space:nowrap}
.chip.g{background:var(--green-light);color:var(--green-ink);border-color:transparent}
.chip.w{background:var(--warn-bg);color:var(--warn-ink);border-color:transparent}
.chip.r{background:var(--red-bg);color:var(--red);border-color:transparent}
.chip.b{background:var(--blue-bg);color:var(--blue);border-color:transparent}
.period{display:flex;gap:6px;align-items:center;font-size:12.5px;color:var(--muted)}
.period input{width:104px;border:1px solid var(--input-bd);background:var(--input);border-radius:3px;padding:3px 26px 3px 6px}
.btn.menu-btn{display:none}
.content{padding:18px 20px 40px;max-width:1500px;width:100%}
.ph{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.ph h1{font-size:19px;margin:0;font-weight:650;letter-spacing:-.01em;text-wrap:balance}
.ph p{margin:2px 0 0;color:var(--muted);max-width:75ch}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:14px;overflow-x:auto;scrollbar-width:thin}
.tabs button{all:unset;cursor:pointer;padding:8px 13px;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;font-size:13px}
.tabs button:hover{color:var(--text)}
.tabs button.on{color:var(--green);border-bottom-color:var(--green);font-weight:600}
.tabs button:focus-visible{outline:2px solid var(--green);outline-offset:-2px}
.bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
.bar .sp{flex:1}
.bar input[type=search],.bar select,.bar input.dt{border:1px solid var(--input-bd);background:var(--input);border-radius:3px;padding:6px 9px;min-width:0}
.bar input[type=search]{width:220px;max-width:100%}

/* Nút */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:3px;padding:6px 12px;cursor:pointer;white-space:nowrap;font-weight:500}
.btn:hover{border-color:var(--green);color:var(--green)}
.btn:focus-visible{outline:2px solid var(--green);outline-offset:1px}
.btn.p{background:var(--green);border-color:var(--green);color:#fff}
.btn.p:hover{background:var(--green-dark);color:#fff}
.btn.d{color:var(--red);border-color:var(--red-bg);background:var(--surface)}
.btn.d:hover{background:var(--red-bg)}
.btn.s{padding:3px 8px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.icon-btn{all:unset;display:inline-grid;place-items:center;width:26px;height:26px;border-radius:3px;cursor:pointer;color:var(--muted)}
.icon-btn:hover{background:var(--green-light);color:var(--green)}
.icon-btn.del:hover{background:var(--red-bg);color:var(--red)}
.icon-btn:focus-visible{outline:2px solid var(--green)}

/* Bảng */
.tw{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
table.t{border-collapse:collapse;width:100%;font-size:12.8px}
table.t th{background:var(--head);color:var(--head-ink);font-weight:600;padding:7px 8px;text-align:left;white-space:nowrap;position:sticky;top:0;z-index:1;font-size:12.3px}
table.t td{padding:6px 8px;border-bottom:1px solid var(--line);vertical-align:top}
table.t tbody tr:nth-child(even) td{background:var(--surface2)}
table.t tbody tr.click{cursor:pointer}
table.t tbody tr.click:hover td{background:var(--green-light)}
table.t tfoot td{font-weight:700;background:var(--green-light);color:var(--green-ink);border-top:2px solid var(--green);padding:7px 8px}
table.t tr.b td{font-weight:700}
table.t tr.hd td{background:var(--green-light);font-weight:700;color:var(--green-ink)}
table.t tr.lv2 td:first-child,table.t tr.lv2 td:nth-child(2){padding-left:22px}
table.t tr.lv3 td:first-child,table.t tr.lv3 td:nth-child(2){padding-left:36px}
table.t td.muted{color:var(--muted)}
table.t .neg{color:var(--red)}
td.wrap{white-space:normal;min-width:180px}
.empty{padding:28px;text-align:center;color:var(--muted)}
.tag{display:inline-block;padding:1px 7px;border-radius:3px;font-size:11.5px;background:var(--green-light);color:var(--green-ink);white-space:nowrap;font-weight:600}
.tag.w{background:var(--warn-bg);color:var(--warn-ink)}
.tag.r{background:var(--red-bg);color:var(--red)}
.tag.b{background:var(--blue-bg);color:var(--blue)}
.tag.n{background:var(--ro);color:var(--muted)}

/* Thẻ số liệu */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin-bottom:14px}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:11px 14px;display:flex;flex-direction:column;gap:3px}
.kpi small{color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em}
.kpi b{font-size:19px;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.kpi span{font-size:12px;color:var(--muted)}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:14px}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;min-width:0}
.panel h3{margin:0 0 10px;font-size:14px;font-weight:650}
.panel h3 small{font-weight:400;color:var(--muted);margin-left:6px}
.list{display:flex;flex-direction:column}
.list .li{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid var(--line)}
.list .li:last-child{border-bottom:0}

/* Form: lưới 12 cột */
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px 16px;align-items:end}
.f{display:flex;flex-direction:column;gap:4px;min-width:0}
.f label{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:4px}
.f label .req{color:var(--red)}
.c3{grid-column:span 3}.c6{grid-column:span 6}.c9{grid-column:span 9}.c12{grid-column:span 12}
.divider{grid-column:span 12;height:1px;background:var(--line);margin:2px 0}
.f input:not(.switch),.f select,.f textarea,.cell{border:1px solid var(--input-bd);border-radius:3px;padding:7px 9px;background:var(--input);width:100%;min-width:0}
.f textarea{resize:vertical;min-height:56px}
.f input:not(.switch):focus,.f select:focus,.f textarea:focus,.cell:focus,.bar input:focus,.bar select:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 2px rgba(31,122,77,.18)}
.f input[readonly],.cell[readonly]{background:var(--ro);color:var(--muted)}
.f .hint{font-size:11.5px;color:var(--faint)}
.sw{display:flex;align-items:center;gap:8px;padding-block:6px}
.switch{appearance:none;position:relative;width:38px;height:21px;flex:0 0 38px;background:#cfd8d3;border-radius:999px;cursor:pointer;transition:background .2s;margin:0}
.switch::after{content:"";position:absolute;top:2px;left:2px;width:17px;height:17px;border-radius:50%;background:#fff;transition:transform .2s}
.colpick{position:relative}.colpick>summary{list-style:none;cursor:pointer}.colpick>summary::-webkit-details-marker{display:none}.colpick-box{position:absolute;z-index:30;top:calc(100% + 6px);left:0;min-width:280px;background:var(--surface,#fff);border:1px solid var(--border);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.14);padding:8px;display:flex;flex-direction:column;gap:2px}.colpick-i{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:6px;cursor:pointer;font-size:13px}.colpick-i:hover{background:var(--surface2)}
.debtinfo{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;padding:8px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface2);font-size:13px}.debtinfo .sep{color:var(--faint)}
.attbox{border:1px dashed var(--border);border-radius:8px;padding:10px 12px;margin-top:4px}.att-list{display:flex;flex-direction:column;gap:6px;margin-top:8px}.att-i{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.att-n{flex:1;min-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ts td,.ts th{padding:3px 4px}.ts-c{width:26px;height:26px;text-align:center;border:1px solid var(--border);border-radius:4px;font:inherit;font-weight:600;text-transform:uppercase;background:var(--surface);color:var(--text);padding:0}.ts-sun{background:var(--surface2)}.ts-wrap{max-height:70vh}
.switch:checked{background:var(--green)}
.switch:checked::after{transform:translateX(17px)}
.switch:focus-visible{outline:2px solid var(--green);outline-offset:2px}
.tip{display:inline-grid;place-items:center;width:15px;height:15px;border:1px solid var(--faint);color:var(--faint);border-radius:50%;font-size:10px;font-style:italic;font-weight:700;cursor:help;font-family:Georgia,serif}
.tip:hover{border-color:var(--green);color:var(--green)}
#tipBox{position:fixed;z-index:200;max-width:300px;background:#1f2937;color:#fff;font-size:12px;padding:7px 10px;border-radius:4px;pointer-events:none;opacity:0;transition:opacity .12s;line-height:1.4}
#tipBox.show{opacity:1}
.warnbox{border-left:4px solid var(--warn);background:var(--warn-bg);color:var(--warn-ink);padding:9px 12px;border-radius:0 3px 3px 0;font-size:12.5px}
.infobox{border-left:4px solid var(--green);background:var(--green-light);color:var(--green-ink);padding:9px 12px;border-radius:0 3px 3px 0;font-size:12.5px}
.errbox{border-left:4px solid var(--red);background:var(--red-bg);color:var(--red);padding:9px 12px;border-radius:0 3px 3px 0;font-size:12.5px}

/* Bảng dòng chi tiết trong form */
table.rows{border-collapse:collapse;width:100%;font-size:12.8px}
table.rows th{background:var(--head);color:var(--head-ink);font-weight:600;padding:6px;text-align:left;white-space:nowrap;font-size:12px}
table.rows td{padding:3px;border-bottom:1px solid var(--line);vertical-align:middle}
table.rows td.stt{text-align:center;color:var(--muted);width:32px}
table.rows .cell{padding:5px 7px;border-radius:2px}
table.rows td.calc{text-align:right;padding-right:8px;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--muted)}
table.rows tfoot td{font-weight:700;padding:7px 8px;background:var(--green-light);color:var(--green-ink)}
.totals{display:grid;grid-template-columns:1fr auto;gap:4px 24px;max-width:420px;margin-left:auto;font-variant-numeric:tabular-nums}
.totals div:nth-child(even){text-align:right;font-weight:600}
.totals .big{font-size:15px;color:var(--green)}
.words{font-style:italic;color:var(--muted);text-align:right;margin-top:4px}

/* Hộp thoại */
.ov{position:fixed;inset:0;background:rgba(10,25,18,.45);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:4vh 16px;overflow-y:auto}
.dlg{background:var(--surface);border-radius:6px;box-shadow:var(--shadow);width:100%;max-width:760px;display:flex;flex-direction:column;border-top:4px solid var(--green)}
.dlg.wide{max-width:1180px}
.dlg header{display:flex;align-items:center;gap:10px;padding:12px 18px;border-bottom:1px solid var(--line)}
.dlg header h2{font-size:16px;margin:0;flex:1;font-weight:650}
.dlg .bd{padding:16px 18px;display:flex;flex-direction:column;gap:14px}
.dlg footer{display:flex;gap:8px;justify-content:flex-end;padding:12px 18px;border-top:1px solid var(--line);flex-wrap:wrap;background:var(--surface2);border-radius:0 0 6px 6px}
.dlg footer .sp{flex:1}
.toast{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:300;display:flex;flex-direction:column;gap:8px}
.toast div{background:#1f2937;color:#fff;padding:10px 14px;border-radius:4px;box-shadow:var(--shadow);font-size:13px;max-width:360px}
.toast div.err{background:#8f1d1d}

/* Lịch chọn ngày */
.dp{position:fixed;z-index:250;background:var(--surface);border:1px solid var(--border);border-radius:6px;box-shadow:var(--shadow);padding:10px;width:252px}
.dp .hd{display:flex;gap:6px;margin-bottom:8px}
.dp select{flex:1;border:1px solid var(--input-bd);background:var(--input);border-radius:3px;padding:4px}
.dp .g{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center}
.dp .g span{font-size:11px;color:var(--faint);padding:3px 0}
.dp .g button{all:unset;padding:5px 0;border-radius:3px;cursor:pointer;font-size:12.5px;text-align:center}
.dp .g button:hover{background:var(--green-light)}
.dp .g button.o{color:var(--faint)}
.dp .g button.t{outline:1px solid var(--green)}
.dp .g button.s{background:var(--green);color:#fff}
.dp .ft{display:flex;justify-content:space-between;margin-top:8px}
.dp .ft button{all:unset;cursor:pointer;color:var(--green);font-size:12.5px;padding:2px 4px}
.inp-dt{position:relative}
.inp-dt input{padding-right:30px !important}
.inp-dt .icon-btn{position:absolute;right:3px;top:50%;transform:translateY(-50%)}

/* Mẫu in */
.paper{background:#fff;color:#111;border:1px solid #ccc;padding:28px 32px;font-family:"Times New Roman",Times,serif;font-size:14px;line-height:1.5;max-width:780px;margin:0 auto}
.paper .hdr{display:flex;justify-content:space-between;gap:20px;font-size:13px}
.paper h2{text-align:center;margin:18px 0 2px;font-size:20px;letter-spacing:.04em}
.paper .sub{text-align:center;font-style:italic;margin-bottom:14px}
.paper table{border-collapse:collapse;width:100%;margin:10px 0}
.paper table td,.paper table th{border:1px solid #444;padding:4px 6px;font-size:13px}
.paper .sig{display:grid;grid-template-columns:repeat(5,1fr);text-align:center;margin-top:22px;font-size:13px;gap:6px}
.paper .sig b{display:block}
.paper .sig i{font-size:12px}

/* Biểu đồ */
.chart svg{width:100%;height:auto;display:block}
.chart text{fill:var(--muted);font-size:11px}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-top:4px;flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.loading{padding:60px 20px;text-align:center;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px}
.kv dt{color:var(--muted)} .kv dd{margin:0;font-weight:500}

/* Bổ sung */
.tabs.sub{border-bottom:0;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.tabs.sub button{border:1px solid var(--border);border-radius:999px;padding:5px 12px;font-size:12.5px}
.tabs.sub button.on{background:var(--green-light);border-color:var(--green);color:var(--green-ink)}
.rule{margin-bottom:12px}
.rule-h{margin-bottom:6px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
#helpBox{position:fixed;z-index:500;max-width:340px;background:var(--surface);color:var(--text);border:1px solid var(--border);border-left:4px solid var(--green);border-radius:4px;box-shadow:var(--shadow);padding:10px 13px;font-size:12.8px;line-height:1.45;pointer-events:none;opacity:0;transform:translateY(3px);transition:opacity .14s,transform .14s}
#helpBox.show{opacity:1;transform:none}
#helpBox b{display:block;font-size:13.5px;margin-bottom:3px;color:var(--green-ink)}
#helpBox p{margin:0;color:var(--text)}
#helpBox ul{margin:6px 0 0;padding-left:17px;color:var(--muted)}
#helpBox li{margin:2px 0}
#helpBox .hb-post{margin-top:7px;padding-top:6px;border-top:1px dashed var(--line);font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11.8px;color:var(--muted)}
#helpBox .hb-post span{display:block;font-family:"Segoe UI",Roboto,Arial,sans-serif;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);margin-bottom:1px}
.help-tg{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted);cursor:pointer;white-space:nowrap}
.help-tg .switch{width:32px;height:18px;flex-basis:32px}
.help-tg .switch::after{width:14px;height:14px}
.help-tg .switch:checked::after{transform:translateX(14px)}
@media (prefers-reduced-motion: reduce){#helpBox{transition:none}}
.login-ov{position:fixed;inset:0;z-index:90;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:16px;overflow:auto}
.login-card{background:var(--surface);border:1px solid var(--border);border-top:4px solid var(--green);border-radius:6px;box-shadow:var(--shadow);width:100%;max-width:380px;padding:22px 24px;display:flex;flex-direction:column;gap:12px}
.login-card h2{margin:0;font-size:18px}
.login-card input{border:1px solid var(--input-bd);border-radius:3px;padding:9px 10px;background:var(--input);width:100%}
.login-card input:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 2px rgba(31,122,77,.18)}
.linkbtn{all:unset;cursor:pointer;color:var(--green);font-size:12.5px;text-align:center}
.linkbtn:hover{text-decoration:underline}
.user-chip{gap:6px;padding-right:4px}
.user-chip .icon-btn{width:22px;height:22px}
table.perm td.c,table.perm th.c{text-align:center}
table.perm input[type=checkbox]{width:17px;height:17px;accent-color:var(--green);cursor:pointer}
.reccode{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:20px;letter-spacing:.08em;text-align:center;padding:14px;border:1px dashed var(--green);border-radius:4px;background:var(--green-light);color:var(--green-ink);user-select:all}
table.t th.n,table.rows th.n{text-align:right}
.kbd-hint{font-size:11.5px;color:var(--faint);align-self:center;margin-right:6px}
.toast .toast-act{all:unset;margin-left:12px;color:#8fe0b4;font-weight:600;cursor:pointer;text-decoration:underline}
.cb{position:fixed;z-index:260;background:var(--surface);border:1px solid var(--border);border-radius:4px;box-shadow:var(--shadow);display:flex;flex-direction:column;max-height:320px}
.cb-q{border:0;border-bottom:1px solid var(--line);padding:8px 10px;background:var(--input);outline:none;border-radius:4px 4px 0 0}
.cb-l{overflow-y:auto;flex:1}
.cb-o{padding:6px 10px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cb-o.on{background:var(--green-light);color:var(--green-ink)}
.cb-o.sel{font-weight:600}
.cb-e{padding:10px;color:var(--muted)}
.cb-add{all:unset;display:flex;gap:6px;align-items:center;padding:8px 10px;border-top:1px solid var(--line);color:var(--green);cursor:pointer;font-weight:600}
.cb-add:hover{background:var(--green-light)}
.grp-t{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);padding:10px 0 2px}
.list .li.click{cursor:pointer;padding-inline:6px;border-radius:3px}
.list .li.click:hover{background:var(--green-light)}
.muted{color:var(--muted)}
.period select{border:1px solid var(--input-bd);background:var(--input);border-radius:3px;padding:3px 4px;font-size:12.5px}
@media (max-width:900px){
  .kbd-hint{display:none}
  .period{flex-wrap:wrap;width:100%}
  .period > span:first-child{display:none}
  .period select{flex:1 1 100%}
  .period .inp-dt{flex:1 1 0;min-width:0;display:block}
  .period input{width:100% !important}
  .grid > *{grid-column:span 12 !important}
  .grid > .c3{grid-column:span 6 !important}
  .app{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;bottom:0;width:260px;z-index:90;transform:translateX(-100%);transition:transform .2s;padding-top:calc(14px + env(safe-area-inset-top,0px))}
  .app.nav-open .side{transform:none;box-shadow:var(--shadow)}
  .btn.menu-btn{display:inline-flex}
  .top{padding:8px 16px}
  .content{padding:14px 16px 40px}
  .period input{width:92px}
  .ov{padding:0}
  .dlg{border-radius:0;min-height:100%}
}
@media (prefers-reduced-motion: reduce){ *{transition:none !important} }