/* Phòng khám v1 — giao diện v2 */
:root{
  --bg:#f3f5f7;--card:#ffffff;--ink:#14202b;--ink2:#4a5866;--muted:#7a8794;--line:#e3e8ee;--line2:#eef2f5;
  --brand:#0f766e;--brand-2:#0d5f59;--brand-ink:#ffffff;--brand-soft:#e6f4f2;
  --side:#0f2a2f;--side-2:#163a40;--side-ink:#c9dadc;--side-mute:#7fa0a4;
  --s1:#2a78d6;--s2:#eb6834;
  --g:#12804a;--gb:#e3f5ea;--y:#946200;--yb:#fff4d6;--r:#c0352b;--rb:#fdebe9;--b:#1d5fb3;--bb:#e6f0fc;--n:#5b6772;--nb:#eef1f4;
  --shadow:0 1px 2px rgba(16,32,48,.06),0 2px 8px rgba(16,32,48,.05);
  --radius:12px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e1418;--card:#161e24;--ink:#e7edf2;--ink2:#b5c1cb;--muted:#8796a3;--line:#26313a;--line2:#1d262d;
  --brand:#2aa69b;--brand-2:#38b9ad;--brand-ink:#04201d;--brand-soft:#123331;
  --side:#0a1013;--side-2:#121b20;--side-ink:#b9c9cd;--side-mute:#6f8a8f;
  --s1:#3987e5;--s2:#d95926;
  --g:#5fd08f;--gb:#14321f;--y:#f1c555;--yb:#3a3011;--r:#ff8a80;--rb:#41201d;--b:#8ab8f5;--bb:#16273d;--n:#a3b0bb;--nb:#222c34;
  --shadow:0 1px 2px rgba(0,0,0,.3);
}}
:root[data-theme="dark"]{--bg:#0e1418;--card:#161e24;--ink:#e7edf2;--ink2:#b5c1cb;--muted:#8796a3;--line:#26313a;--line2:#1d262d;--brand:#2aa69b;--brand-2:#38b9ad;--brand-ink:#04201d;--brand-soft:#123331;--side:#0a1013;--side-2:#121b20;--side-ink:#b9c9cd;--side-mute:#6f8a8f;--s1:#3987e5;--s2:#d95926;--g:#5fd08f;--gb:#14321f;--y:#f1c555;--yb:#3a3011;--r:#ff8a80;--rb:#41201d;--b:#8ab8f5;--bb:#16273d;--n:#a3b0bb;--nb:#222c34}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:14.5px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
.center{text-align:center}.muted{color:var(--muted)}.hide{display:none!important}.grow{flex:1}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:1px solid var(--line);background:var(--card);border-radius:9px;padding:7px 12px;display:inline-flex;align-items:center;gap:6px;transition:background .12s,border-color .12s}
button:hover{border-color:var(--muted)}
button.primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand);font-weight:600}
button.primary:hover{background:var(--brand-2)}
button.ghost{background:transparent}
button.danger{color:var(--r);border-color:var(--r);background:transparent}
button.link{border:0;background:none;color:var(--brand);padding:2px 4px}
button:disabled{opacity:.5;cursor:default}
.icon-btn{border:0;background:none;padding:6px;border-radius:8px}
.icon-btn:hover{background:var(--line2)}
input,select,textarea{border:1px solid var(--line);background:var(--card);border-radius:9px;padding:7px 10px;max-width:100%;min-height:36px}
textarea{width:100%;min-height:72px;resize:vertical}
input:focus,select:focus,textarea:focus,button:focus-visible,tr.click:focus-visible{outline:2px solid var(--brand);outline-offset:1px}
.ic{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* khung */
.shell{display:flex;min-height:100vh}
.wrap{flex:1;min-width:0;display:flex;flex-direction:column}
.side{width:248px;flex:none;background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:15}
.brand{display:flex;gap:10px;align-items:center;padding:16px 16px 12px}
.brand-mark{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,#14b8a6,#0f766e);color:#fff;font-weight:800;display:grid;place-items:center;letter-spacing:.5px}
.brand-mark.sm{width:34px;height:34px;font-size:13px;border-radius:9px}
.brand-name{color:#fff;font-weight:700;font-size:15px;line-height:1.2}
.brand-sub{font-size:11.5px;color:var(--side-mute)}
.nav{flex:1;overflow-y:auto;padding:4px 8px 8px}
.grp{margin:6px 0 10px}
.grp-h{display:flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--side-mute);padding:6px 8px 4px;font-weight:600}
.grp-h .ic{width:15px;height:15px}
.side a{display:block;padding:6px 10px 6px 31px;color:inherit;text-decoration:none;border-radius:8px;font-size:14px}
.side a:hover{background:var(--side-2)}
.side a.on{background:var(--brand);color:#fff;font-weight:600}
.side .foot{padding:10px 12px 14px;display:flex;flex-wrap:wrap;gap:6px;border-top:1px solid rgba(255,255,255,.07)}
.side .foot button{color:var(--side-ink);border-color:rgba(255,255,255,.14);font-size:12.5px;padding:5px 9px}
.top{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:12px;padding:10px 24px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.page-title{font-size:19px;margin:0;font-weight:700;white-space:nowrap}
.top-search{flex:1;max-width:420px;margin-left:auto;display:flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:0 10px}
.top-search input{border:0;background:none;flex:1;min-width:0;padding:7px 0}
.top-search input:focus{outline:none}.top-search:focus-within{outline:2px solid var(--brand)}
.top-search .ic{color:var(--muted)}
.quick{position:relative}
.menu{position:absolute;right:0;top:calc(100% + 6px);background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,.14);padding:6px;min-width:190px;z-index:30;display:flex;flex-direction:column}
.menu button{border:0;justify-content:flex-start;padding:8px 10px}
.menu button:hover{background:var(--line2)}
.menu-btn{display:none}
.main{padding:18px 24px 64px}
.page{max-width:1400px}
.sub-title{font-size:17px;margin:4px 0 2px}
.note{color:var(--muted);font-size:12.5px;margin:6px 0 12px}
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 14px}
.bar .note{margin:0}
.check{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--ink2)}
.check input{min-height:auto}
.search-in{display:flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card);border-radius:9px;padding:0 9px}
.search-in input{border:0;background:none;min-height:34px;padding:0;width:180px}
.search-in.wide input{width:min(360px,60vw)}
.search-in input:focus{outline:none}.search-in:focus-within{outline:2px solid var(--brand)}
.search-in .ic{color:var(--muted);width:16px;height:16px}
select.filter{max-width:210px;color:var(--ink2)}
select.filter.on{border-color:var(--brand);background:var(--brand-soft);color:var(--ink)}
.w100{width:100px}

/* thẻ số */
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:0 0 14px}
.kpis.hero{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--line)}
.kpi.g::before{background:var(--g)}.kpi.y::before{background:var(--y)}.kpi.r::before{background:var(--r)}
.kpi .l{font-size:12.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.kpi .v{font-size:24px;font-weight:750;margin:2px 0 4px;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.hero .kpi .v{font-size:29px}
.kpi.r .v{color:var(--r)}
.kpi .s{font-size:12px;color:var(--muted);line-height:1.4}
.meter{position:relative;height:8px;background:var(--line2);border-radius:99px;margin:6px 0 6px;overflow:visible}
.meter-fill{height:100%;border-radius:99px;background:var(--n)}
.meter-fill.g{background:var(--g)}.meter-fill.y{background:var(--y)}.meter-fill.r{background:var(--r)}
.meter-target{position:absolute;top:-3px;bottom:-3px;width:2px;background:var(--ink);border-radius:2px;opacity:.7}

/* thẻ & bảng */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin:0 0 16px;overflow:hidden;box-shadow:var(--shadow)}
.card.pad{padding:14px 16px}
.card-t{font-weight:700;font-size:14.5px;margin-bottom:8px}
.card-h{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:13.5px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:16px}
.grid2 > .card{margin:0 0 16px}
.scroll{overflow:auto;max-height:70vh}
table{border-collapse:separate;border-spacing:0;width:100%;font-size:13.5px}
th,td{padding:8px 12px;border-bottom:1px solid var(--line2);text-align:left;white-space:nowrap;max-width:300px;overflow:hidden;text-overflow:ellipsis}
th{font-size:11.5px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.03em;background:var(--card);position:sticky;top:0;z-index:1;cursor:pointer;user-select:none;border-bottom:1px solid var(--line)}
th[data-dir=a]::after{content:" ▲";font-size:9px}th[data-dir=d]::after{content:" ▼";font-size:9px}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
td.neg{color:var(--r)}
tbody tr:nth-child(even) td{background:color-mix(in srgb,var(--line2) 45%,transparent)}
tr.click{cursor:pointer}tr.click:hover td{background:var(--brand-soft)}
tr.total td{font-weight:700;border-top:2px solid var(--line);background:var(--card)!important;position:sticky;bottom:0}
.chip{display:inline-block;padding:1px 9px;border-radius:99px;font-size:12px;font-weight:600;white-space:nowrap;line-height:1.6}
.chip.g{background:var(--gb);color:var(--g)}.chip.y{background:var(--yb);color:var(--y)}.chip.r{background:var(--rb);color:var(--r)}
.chip.b{background:var(--bb);color:var(--b)}.chip.n{background:var(--nb);color:var(--n)}
.empty{padding:28px;text-align:center;color:var(--muted)}
.empty button{margin-top:10px}
.more{padding:10px;text-align:center;border-top:1px solid var(--line2)}
.loading{opacity:.45;transition:opacity .15s .1s;pointer-events:none}

/* biểu đồ */
.chart{width:100%;height:auto;display:block}
.chart .grid{stroke:var(--line2);stroke-width:1}
.chart .axis{stroke:var(--muted);stroke-width:1}
.chart .tick{fill:var(--muted);font-size:11px}
.chart .bar.s1{fill:var(--s1)}.chart .bar.s2{fill:var(--s2)}.chart .bar.s-neg{fill:var(--r)}
.chart .hit{fill:transparent}.chart .hit:hover{fill:var(--line2);fill-opacity:.5}
.legend{display:flex;gap:14px;font-size:12.5px;color:var(--ink2);margin:0 0 4px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.sw{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.sw.s1{background:var(--s1)}.sw.s2{background:var(--s2)}
#tip{position:fixed;z-index:50;display:none;pointer-events:none;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.16);padding:8px 11px;font-size:12.5px;line-height:1.55}
.hbars{display:flex;flex-direction:column;gap:9px}
.hb{display:grid;grid-template-columns:minmax(90px,150px) 1fr auto;gap:10px;align-items:center;font-size:13px}
.hb-l{color:var(--ink2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hb-track{position:relative;height:12px;background:var(--line2);border-radius:99px}
.hb-fill{height:100%;border-radius:99px;min-width:2px}
.hb-fill.s1{background:var(--s1)}.hb-fill.ok{background:var(--g)}.hb-fill.over{background:var(--r)}
.hb-target{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--ink);opacity:.7;border-radius:2px}
.hb-v{font-variant-numeric:tabular-nums;color:var(--ink2);font-size:12.5px;text-align:right;min-width:110px}

/* hộp thoại */
.overlay{position:fixed;inset:0;background:rgba(10,20,28,.45);display:flex;align-items:center;justify-content:center;padding:3vh 12px;z-index:20}
.modal{background:var(--card);border-radius:16px;width:100%;max-width:820px;max-height:94vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal-h{display:flex;align-items:center;gap:8px;padding:14px 18px 8px}
.modal-h h3{margin:0;flex:1;font-size:17px}
.mbody{overflow-y:auto;padding:4px 18px 12px;flex:1;min-height:0}
fieldset{border:0;border-top:1px solid var(--line);margin:8px 0 4px;padding:10px 0 4px}
legend{font-size:12px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.05em;padding-right:8px}
.form{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px 14px}
.form label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--ink2);font-weight:500}
.form label.wide{grid-column:1/-1}
.form input,.form select,.form textarea{width:100%;color:var(--ink);font-size:14.5px}
.form input:disabled,.form select:disabled{background:var(--line2)}
.num-in{text-align:right;font-variant-numeric:tabular-nums}
.req{color:var(--r)}
.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:12px 18px;border-top:1px solid var(--line)}
.actions.flat{border:0;padding:12px 0 0;justify-content:flex-end}
.err{color:var(--r);margin:8px 0;white-space:pre-wrap}
.ok{color:var(--g);margin:8px 0;white-space:pre-wrap}
#toasts{position:fixed;left:0;right:0;bottom:20px;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:60;pointer-events:none}
.toast{pointer-events:auto;cursor:pointer;max-width:min(560px,92vw);padding:10px 16px;border-radius:12px;white-space:pre-wrap;font-size:14px;box-shadow:0 8px 28px rgba(0,0,0,.22);border:1px solid var(--line);background:var(--card)}
.toast.g{border-left:5px solid var(--g)}.toast.y{border-left:5px solid var(--y);background:var(--yb)}.toast.r{border-left:5px solid var(--r);background:var(--rb)}

/* đăng nhập */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:16px;background:radial-gradient(circle at 20% 10%,var(--brand-soft),transparent 55%),var(--bg)}
.auth{width:100%;max-width:380px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 12px 40px rgba(0,0,0,.08)}
.auth h1{font-size:22px;margin:14px 0 2px}
.auth p{margin:0 0 8px}
.auth label{display:flex;flex-direction:column;gap:4px;margin:12px 0;font-size:13px;color:var(--ink2)}
.auth input{color:var(--ink);font-size:15px}
.auth button{width:100%;justify-content:center;margin-top:8px;padding:10px}
.shade{display:none}

@media (max-width:900px){
  .side{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .18s;box-shadow:0 0 40px rgba(0,0,0,.3)}
  .side.open{transform:none}
  .side.open + .shade{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:14}
  .menu-btn{display:inline-flex}
  .top{padding:8px 12px;gap:8px;flex-wrap:wrap}
  .page-title{font-size:17px}
  .top-search{order:5;flex-basis:100%;max-width:none}
  .quick .lbl{display:none}
  .main{padding:12px 12px 64px}
  .bar .lbl{display:none}
  .search-in input{width:120px}
  .kpis,.kpis.hero{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .kpi{padding:11px 12px}.kpi .v,.hero .kpi .v{font-size:19px}
  .grid2{grid-template-columns:1fr}
  .hb{grid-template-columns:90px 1fr;}.hb-v{grid-column:1/-1;text-align:left;min-width:0;margin-top:-6px}
  .form{grid-template-columns:1fr 1fr}
  .overlay{padding:0;align-items:flex-end}.modal{max-height:96vh;border-radius:16px 16px 0 0}
}
@media (max-width:480px){.form{grid-template-columns:1fr}}
@media print{.side,.top,.bar,.menu-btn,#toasts,.card-h button,.more{display:none!important}.main{padding:0}.scroll{max-height:none;overflow:visible}.kpi,.card{box-shadow:none;break-inside:avoid}}

/* P0 học từ VTTech: nút thao tác, hồ sơ 360°, timeline ký duyệt */
.acts{display:flex;flex-wrap:nowrap;gap:4px}
td.actd{white-space:nowrap;max-width:none;overflow:visible;text-overflow:clip}
button.act{padding:3px 9px;font-size:12.5px;border-radius:7px;min-height:0}
button.act.g{background:var(--gb);color:var(--g);border-color:transparent;font-weight:600}
button.act.b{background:var(--bb);color:var(--b);border-color:transparent}
button.act.r{background:var(--rb);color:var(--r);border-color:transparent}
button.act.y{background:var(--yb);color:var(--y);border-color:transparent}
button.act.n{background:var(--nb);color:var(--n);border-color:transparent}
button.act.link{border:0;background:none;color:var(--brand);padding:2px 4px}
.k360-top{display:flex;align-items:center;gap:14px}
.avatar{width:52px;height:52px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-size:22px;font-weight:800;flex:none}
.k360-name{font-size:20px;font-weight:700}
.k360-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:4px;font-size:13px}
.warnbox{margin-top:12px;background:var(--rb);color:var(--r);border-radius:10px;padding:8px 12px;font-size:13.5px;font-weight:600}
.tl{list-style:none;margin:6px 0 0;padding:0}
.step{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px solid var(--line2)}
.step:last-child{border-bottom:0}
.step .dot{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;flex:none;background:var(--nb);color:var(--n)}
.step.done .dot{background:var(--g);color:#fff}
.step.open .dot{background:var(--yb);color:var(--y);outline:2px solid var(--y)}
.step.lock{opacity:.6}
.st-t{font-weight:600;font-size:14px}
.st-s{font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pin{display:flex;gap:8px;align-items:flex-start;background:var(--yb);border-radius:9px;padding:8px 10px;margin:6px 0;font-weight:600}
.pin .st-s{font-weight:400}
.row-in{display:flex;gap:8px;margin-top:10px;align-items:flex-end}
.row-in input,.row-in textarea{flex:1;min-height:36px}
.chat{max-height:340px;overflow-y:auto;display:flex;flex-direction:column;gap:6px;margin-top:6px}
.msg{background:var(--line2);border-radius:10px;padding:7px 10px;max-width:92%}
.msg.me{background:var(--brand-soft);align-self:flex-end}
.grid2 > div > .card + .card{margin-top:14px}