/* Layout: xưởng làm việc 3 cột theo nhận diện AICO — thanh navy đậm | bàn làm việc nền giấy | kho nguồn; điện thoại = 3 tab */
:root{
  --bg:#f4f5f2; --panel:#ffffff; --ink:#0e2337; --muted:#5d6b78; --line:#dfe3e2;
  --navy:#0e2e45; --navy-2:#173d5a; --navy-ink:#eef2f5; --gold:#b8924f; --gold-2:#d4b57a; --gold-soft:#f6efe1; --gold-ink:#21180a;
  --sel:#e9eef2; --good:#2e7a52; --warn:#a2650f; --bad:#b03a3a;
  --f-brand:"Montserrat","Be Vietnam Pro",system-ui,sans-serif;
  --f-body:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0a1724; --panel:#102233; --ink:#e7ecf0; --muted:#97a6b4; --line:#213a50;
  --navy:#081521; --navy-2:#a9c4dc; --navy-ink:#e7ecf0; --gold:#cfa865; --gold-2:#e1c38a; --gold-soft:#2c2414; --gold-ink:#1a1206;
  --sel:#173049; --good:#62bd89; --warn:#e2a54e; --bad:#e57b7b; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0a1724; --panel:#102233; --ink:#e7ecf0; --muted:#97a6b4; --line:#213a50;
  --navy:#081521; --navy-2:#a9c4dc; --navy-ink:#e7ecf0; --gold:#cfa865; --gold-2:#e1c38a; --gold-soft:#2c2414; --gold-ink:#1a1206;
  --sel:#173049; --good:#62bd89; --warn:#e2a54e; --bad:#e57b7b; color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 var(--f-body)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.app{display:grid;grid-template-columns:300px minmax(0,1fr) 340px;height:100%}
.col{min-width:0;overflow:auto;padding-block:18px}
/* sidebar navy */
.side{background:var(--navy);color:var(--navy-ink);padding-inline:14px;display:flex;flex-direction:column;gap:14px;border-right:3px solid var(--gold)}
.brand{background:#fff;border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:6px}
.brand img{display:block;width:100%;height:auto;mix-blend-mode:multiply}
.brand span{font:600 11.5px/1 var(--f-brand);letter-spacing:.22em;text-transform:uppercase;color:#0e2e45;text-align:center;padding-top:6px;border-top:1px solid #e3dccb}
.nav{display:flex;flex-direction:column;gap:2px}
.nav button,.plist button{background:none;border:0;text-align:left;padding:9px 10px;border-radius:6px;color:inherit;width:100%;border-left:3px solid transparent}
.nav button{font:600 13.5px/1.2 var(--f-brand);letter-spacing:.12em;text-transform:uppercase}
.nav button[aria-current="true"],.plist button[aria-current="true"]{background:rgba(255,255,255,.08);border-left-color:var(--gold);color:var(--gold-2)}
.nav button:hover,.plist button:hover{background:rgba(255,255,255,.06)}
.lbl{font:600 12px/1 var(--f-brand);text-transform:uppercase;letter-spacing:.2em;color:var(--gold-2);padding-inline:4px}
.plist{display:flex;flex-direction:column;gap:2px}
.plist small{display:block;opacity:.65;font-size:13px}
.plist a.pl{display:block;color:inherit;text-decoration:none;padding:9px 10px;border-radius:6px;border-left:3px solid transparent}
.plist a.pl:hover{background:rgba(255,255,255,.06)}
.plist a.pl[aria-current="true"]{background:rgba(255,255,255,.08);border-left-color:var(--gold);color:var(--gold-2)}
a.plink{color:inherit;text-decoration:none}
a.plink:hover b{color:var(--gold);text-decoration:underline}
a.btn{text-decoration:none;color:inherit}
.btn{border:1px solid var(--line);background:var(--panel);padding:7px 13px;border-radius:6px;display:inline-flex;align-items:center;gap:6px;font-weight:500}
.btn:hover{border-color:var(--gold)}
.btn.pri{background:var(--gold);border-color:var(--gold);color:var(--gold-ink);font-weight:600}
.btn.pri:hover{background:var(--gold-2);border-color:var(--gold-2)}
.btn.navy{background:var(--navy);border-color:var(--navy);color:var(--navy-ink)}
.btn.ghost{background:transparent}
.btn.sm{padding:4px 10px;font-size:13.5px}
.btn:disabled{opacity:.5;cursor:default}
.side .btn{background:transparent;border-color:var(--gold);color:var(--gold-2);width:100%;justify-content:center;font:600 13px/1.2 var(--f-brand);letter-spacing:.1em;text-transform:uppercase;padding:9px}
.side .btn:hover{background:var(--gold);color:var(--gold-ink)}
.side .foot{margin-top:auto;font-size:12.5px;position:sticky;bottom:0;z-index:2;background:var(--navy);padding:10px 0 14px;box-shadow:0 -10px 14px -6px var(--navy)}
.side .foot #costFoot{opacity:.6}
.plday{font:700 11.5px/1 var(--f-brand);letter-spacing:.1em;text-transform:uppercase;opacity:.5;margin:10px 4px 4px}
.plday:first-child{margin-top:2px}
/* main */
.main{padding-inline:24px;display:flex;flex-direction:column;gap:16px}
.main>*{flex-shrink:0}
.stages{min-height:38px}
.right{background:var(--panel);border-left:1px solid var(--line);padding-inline:16px;display:flex;flex-direction:column;gap:18px}
h1{font:700 22px/1.25 var(--f-brand);margin:0;text-wrap:balance;color:var(--ink);letter-spacing:-.01em}
h2{font:700 12.5px/1.3 var(--f-brand);margin:0;text-transform:uppercase;letter-spacing:.16em;color:var(--navy-2)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) h2{color:var(--gold-2)}}
:root[data-theme="dark"] h2{color:var(--gold-2)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px 18px;display:flex;flex-direction:column;gap:12px;min-width:0}
.card.hero{border-top:3px solid var(--navy)}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.chip{font-size:13px;padding:2px 9px;border-radius:99px;background:var(--sel);color:var(--ink);border:1px solid transparent}
.chip.gold{background:var(--gold-soft);color:var(--ink);border-color:var(--gold)}
button.chip:hover{border-color:var(--gold);background:var(--gold-soft)}
.muted{color:var(--muted)}
.mono{font-family:var(--f-mono);font-size:13px;font-variant-numeric:tabular-nums}
/* thanh 11 giai đoạn */
.stages{display:flex;gap:0;overflow-x:auto;padding-bottom:4px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}
.stages button{flex:none;border:0;border-right:1px solid var(--line);background:transparent;padding:8px 12px;font-size:13.5px;white-space:nowrap;color:var(--muted)}
.stages button:last-child{border-right:0}
.stages button span{font-family:var(--f-mono);color:var(--gold);margin-right:5px;font-weight:500}
.stages button.done{color:var(--ink)}
.stages button.done span::after{content:" ✓";color:var(--good)}
.stages button.cur{background:var(--navy);color:var(--navy-ink);font-weight:600}
.stages button.cur span{color:var(--gold-2)}
.stages button:hover:not(.cur){background:var(--gold-soft)}
textarea,input[type=text],select{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:6px;padding:8px 10px}
textarea:focus,input[type=text]:focus,select:focus{border-color:var(--gold);outline:none}
textarea{resize:vertical;min-height:70px}
.chain{display:flex;flex-direction:column;gap:6px}
.chain .step{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:6px;padding:7px 9px;background:var(--bg)}
.chain .step b{font-family:var(--f-mono);color:var(--gold);font-weight:500}
.chain .step .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.x{border:0;background:none;color:var(--muted);padding:2px 6px;border-radius:4px}
.x:hover{color:var(--bad)}
.out{display:flex;flex-direction:column;gap:14px}
.msg{border-radius:8px;padding:12px 14px;min-width:0}
.msg.u{background:var(--sel);white-space:pre-wrap;border-left:3px solid var(--navy-2)}
.msg.a{border:1px solid var(--line);background:var(--panel);border-left:3px solid var(--gold)}
.msg .hd{font-size:13px;color:var(--muted);margin-bottom:6px;display:flex;gap:8px;flex-wrap:wrap}
.msg .hd b{font-family:var(--f-brand);color:var(--gold);letter-spacing:.06em;text-transform:uppercase;font-size:12px}
.md{overflow-wrap:anywhere}
.md table{border-collapse:collapse;display:block;overflow-x:auto;max-width:100%}
.md th{background:var(--navy);color:var(--navy-ink);font-weight:600}
.md th,.md td{border:1px solid var(--line);padding:5px 9px;text-align:left;vertical-align:top}
.md pre{background:var(--bg);padding:10px;border-radius:6px;overflow-x:auto;white-space:pre-wrap}
.md code{font-family:var(--f-mono);font-size:13.5px}
.md h1,.md h2,.md h3{font-family:var(--f-brand);text-transform:none;letter-spacing:0;color:var(--ink);margin:.9em 0 .3em}
.md h1{font-size:18px}.md h2{font-size:16px}.md h3{font-size:15.5px}
.md blockquote{margin:0;padding-left:12px;border-left:3px solid var(--gold);color:var(--muted)}
.thinking{color:var(--muted);font-style:italic}
.src{display:flex;gap:8px;align-items:flex-start;padding:8px 0;border-bottom:1px solid var(--line)}
.src:last-child{border-bottom:0}
.src input{margin-top:4px;accent-color:var(--gold)}
.src .meta{flex:1;min-width:0}
.src .nm{overflow-wrap:anywhere;font-weight:500}
.src small{display:block;color:var(--muted);font-size:13px}
.runs{display:flex;flex-direction:column}
.runs button{background:none;border:0;border-bottom:1px solid var(--line);text-align:left;padding:9px 2px;display:flex;justify-content:space-between;gap:10px}
.runs button:hover{color:var(--gold)}
.runs button[aria-current="true"]{font-weight:600;color:var(--navy-2)}
.empty{border:1px dashed var(--line);border-radius:10px;padding:20px;color:var(--muted);background:var(--panel)}
.welcome{background:var(--navy);color:var(--navy-ink);border:0;border-bottom:3px solid var(--gold)}
.welcome h1{color:#fff}
.note{font-size:13.5px;color:var(--muted)}
.warn{color:var(--warn)}
.err{color:var(--bad)}
.ok{color:var(--good)}
.modal{position:fixed;inset:0;background:rgba(6,18,30,.55);display:flex;align-items:center;justify-content:center;padding:16px;z-index:20}
.modal .card{width:min(640px,100%);max-height:90%;overflow:auto;border-top:3px solid var(--gold)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid2 label,.fld{display:flex;flex-direction:column;gap:4px;font-size:13.5px;color:var(--muted)}
.sk-list{display:flex;flex-direction:column;gap:2px;max-height:60vh;overflow:auto}
.sk-list button{background:none;border:0;border-radius:6px;text-align:left;padding:7px 9px;display:flex;justify-content:space-between;gap:8px;border-left:3px solid transparent}
.sk-list button:hover{background:var(--sel)}
.sk-list button[aria-current="true"]{background:var(--gold-soft);border-left-color:var(--gold)}
.sk-list .lbl{color:var(--navy-2)}
.lib{display:grid;grid-template-columns:300px minmax(0,1fr);gap:16px}
.tabs{display:none}
@media (max-width:900px){
  .app{grid-template-columns:1fr;height:auto;min-height:100%;padding-bottom:calc(60px + env(safe-area-inset-bottom,0px))}
  .col{overflow:visible}
  .side{border-right:0;min-height:100vh}
  .side,.right,.main{padding-inline:16px}
  .app[data-tab="side"] .main,.app[data-tab="side"] .right{display:none}
  .app[data-tab="main"] .side,.app[data-tab="main"] .right{display:none}
  .app[data-tab="right"] .side,.app[data-tab="right"] .main{display:none}
  .right{border-left:0}
  .tabs{display:flex;position:fixed;left:0;right:0;bottom:0;background:var(--navy);border-top:2px solid var(--gold);padding-bottom:env(safe-area-inset-bottom,0px);z-index:10}
  .tabs button{flex:1;border:0;background:none;padding:12px 4px;font:600 12.5px/1 var(--f-brand);letter-spacing:.12em;text-transform:uppercase;color:var(--navy-ink);opacity:.7}
  .tabs button[aria-current="true"]{color:var(--gold-2);opacity:1}
  .lib,.grid2{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
/* ---- v2: luồng chat theo giai đoạn ---- */
.main{gap:12px}
.side .search{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);color:var(--navy-ink);border-radius:6px;padding:7px 10px;width:100%}
.side .search::placeholder{color:var(--navy-ink);opacity:.5}
.plist .code{font-family:var(--f-mono);font-size:12px;color:var(--gold-2);opacity:.9}
.phead{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;flex-wrap:wrap}
.phead .meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.chip.navy{background:var(--navy);color:var(--navy-ink)}
.chip.mono{font-family:var(--f-mono)}
button.chip{cursor:pointer}
.stages button .ic{display:inline-block;width:14px;text-align:center;margin-right:3px;font-size:12px}
.stages button.todo{opacity:.6}
.stages button.skip{opacity:.5;text-decoration:line-through}
.prog i.k{background:var(--muted);opacity:.5}
.state.todo{background:var(--line);color:var(--muted)}
.state.skip{background:var(--line);color:var(--muted);text-decoration:line-through}
.stages button.review{color:var(--warn)}
.stages button.approved{color:var(--good)}
.stages button.cur{background:var(--navy);color:var(--navy-ink)}
.stagecard{border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:12px 14px;display:flex;flex-direction:column;gap:10px}
.stagecard summary{cursor:pointer;display:flex;justify-content:space-between;gap:10px;align-items:center;list-style:none}
.stagecard summary::-webkit-details-marker{display:none}
.state{font:600 12px/1 var(--f-brand);letter-spacing:.08em;text-transform:uppercase;padding:5px 9px;border-radius:99px;background:var(--sel)}
.state.review{background:var(--gold-soft);color:var(--warn)}
.state.approved{background:var(--good);color:#fff}
.state.locked{background:var(--line);color:var(--muted)}
.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:4px 14px}
.checks label{display:flex;gap:8px;align-items:flex-start;font-size:14px;padding:3px 0}
.checks input{accent-color:var(--gold);margin-top:3px}
.thread{display:flex;flex-direction:column;gap:14px;padding-bottom:8px}
.m{display:flex;flex-direction:column;gap:6px;min-width:0}
.m.user{align-self:flex-end;max-width:min(680px,92%)}
.m.user .bub{background:var(--sel);border-radius:14px 14px 4px 14px;padding:10px 14px;white-space:pre-wrap;overflow-wrap:anywhere}
.m.asst .bub{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:10px;padding:12px 16px}
.m.asst.pinned .bub{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold) inset}
.m.change .bub{background:var(--gold-soft);border:1px dashed var(--gold);border-radius:10px;padding:10px 14px;white-space:pre-wrap}
.m .hd{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:13px;color:var(--muted)}
.m .hd b{font:700 12px/1.2 var(--f-brand);letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.m .hd .ttl{font-weight:600;color:var(--ink);font-size:14px}
.m.user .hd{justify-content:flex-end}
.acts{display:flex;gap:2px;flex-wrap:wrap}
.acts button{border:0;background:none;color:var(--muted);font-size:13px;padding:4px 8px;border-radius:5px}
.acts button:hover{background:var(--sel);color:var(--ink)}
.acts button.on{color:var(--gold);font-weight:600}
.atts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.att{display:inline-flex;align-items:center;gap:6px;font-size:13px;border:1px solid var(--line);border-radius:8px;padding:4px 8px;background:var(--panel);max-width:240px}
.att span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.att img{width:44px;height:44px;object-fit:cover;border-radius:5px;display:block}
.att.big{padding:0;border:0;background:none}
.att.big img{width:120px;height:90px}
.composer{position:sticky;bottom:0;background:var(--bg);padding-block:10px 14px;z-index:5}
.cbox{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:10px 12px;display:flex;flex-direction:column;gap:8px;box-shadow:0 4px 18px rgba(14,46,69,.08)}
.cbox:focus-within{border-color:var(--gold)}
.cbox textarea{border:0;background:transparent;padding:4px 2px;min-height:44px;max-height:240px;resize:none}
.cbox textarea:focus{outline:none}
.cbar{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.plus{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:var(--bg);font-size:20px;line-height:1;display:inline-flex;align-items:center;justify-content:center;color:var(--navy-2)}
.plus:hover{border-color:var(--gold);color:var(--gold)}
.menu{position:absolute;bottom:46px;left:0;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 28px rgba(0,0,0,.15);padding:6px;display:flex;flex-direction:column;min-width:230px;z-index:8}
.menu button{background:none;border:0;text-align:left;padding:9px 10px;border-radius:6px}
.menu button:hover{background:var(--sel)}
.menu small{display:block;color:var(--muted);font-size:12.5px}
.send{width:36px;height:36px;border-radius:50%;border:0;background:var(--gold);color:var(--gold-ink);font-size:18px;font-weight:700}
.send:disabled{opacity:.4}
.tier{width:auto;padding:4px 8px;font-size:13.5px;background:var(--bg)}
.pills{display:flex;gap:6px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:4px;font-size:13px;padding:3px 4px 3px 9px;border-radius:99px;background:var(--gold-soft);border:1px solid var(--gold)}
.pill.doc{background:var(--sel);border-color:var(--line)}
.pill button{border:0;background:none;color:var(--muted);padding:0 4px;font-size:13px}
.locknote{border:1px dashed var(--line);border-radius:10px;padding:14px;color:var(--muted);text-align:center;background:var(--panel)}
.rtabs{display:flex;border-bottom:1px solid var(--line);gap:2px;position:sticky;top:-18px;background:var(--panel);z-index:2;padding-top:4px}
.rtabs button{flex:1;border:0;background:none;padding:9px 2px;font:600 12px/1 var(--f-brand);letter-spacing:.05em;white-space:nowrap;text-transform:uppercase;color:var(--muted);border-bottom:2px solid transparent}
.rtabs button[aria-current="true"]{color:var(--navy-2);border-bottom-color:var(--gold)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .rtabs button[aria-current="true"]{color:var(--gold-2)}}
:root[data-theme="dark"] .rtabs button[aria-current="true"]{color:var(--gold-2)}
.src.master{background:var(--gold-soft);border:1px solid var(--gold);border-radius:8px;padding:8px}
.badge{font:700 11px/1 var(--f-brand);letter-spacing:.1em;text-transform:uppercase;padding:3px 6px;border-radius:4px;background:var(--gold);color:var(--gold-ink);margin-right:4px;vertical-align:1px}
.note-item{border-left:3px solid var(--navy-2);padding:6px 10px;background:var(--bg);border-radius:0 6px 6px 0;display:flex;flex-direction:column;gap:2px}
.note-item .t{font-size:13px;color:var(--muted);display:flex;justify-content:space-between;gap:8px}
.note-item p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
.info dl{display:grid;grid-template-columns:110px minmax(0,1fr);gap:6px 10px;margin:0;font-size:14px}
.info dt{color:var(--muted)}
.info dd{margin:0;overflow-wrap:anywhere}
.linkrow{display:flex;gap:6px;align-items:center}
.linkrow input{flex:1;min-width:0}
.ibtn{width:34px;height:34px;flex:none;border-radius:6px;border:1px solid var(--gold);background:var(--gold-soft);color:var(--ink);font-size:14px}
.ibtn:disabled{opacity:.35;border-color:var(--line);background:transparent}
.radio-cards{display:flex;flex-direction:column;gap:8px}
.radio-cards button{display:flex;gap:10px;align-items:flex-start;text-align:left;border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:10px 12px}
.radio-cards button[aria-pressed="true"]{border-color:var(--gold);background:var(--gold-soft)}
.radio-cards .dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);flex:none;margin-top:2px}
.radio-cards button[aria-pressed="true"] .dot{border-color:var(--gold);background:radial-gradient(var(--gold) 45%,transparent 50%)}
.radio-cards small{display:block;color:var(--muted)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips button{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:6px 12px;font-size:14px}
.chips button[aria-pressed="true"]{border-color:var(--gold);background:var(--gold-soft);font-weight:600}
.form{display:flex;flex-direction:column;gap:14px}
.form h3{font:700 14px/1.2 var(--f-brand);text-transform:uppercase;letter-spacing:.12em;margin:6px 0 0;color:var(--navy-2)}
.modal .card.wide{width:min(760px,100%)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.stat b{display:block;font:700 26px/1.1 var(--f-brand);color:var(--navy-2);font-variant-numeric:tabular-nums}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .stat b{color:var(--gold-2)}}
:root[data-theme="dark"] .stat b{color:var(--gold-2)}
.stat span{font-size:13px;color:var(--muted)}
.tblwrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
table.ov{border-collapse:collapse;width:100%;min-width:760px;font-size:14px}
table.ov th{text-align:left;font:700 12px/1.2 var(--f-brand);letter-spacing:.1em;text-transform:uppercase;color:var(--navy-ink);background:var(--navy);padding:9px 10px}
table.ov td{padding:9px 10px;border-top:1px solid var(--line);vertical-align:middle}
table.ov tr.row-l{cursor:pointer}
table.ov tr.row-l:hover td{background:var(--gold-soft)}
.prog{display:flex;gap:2px}
.prog i{width:9px;height:9px;border-radius:2px;background:var(--line)}
.prog i.a{background:var(--good)}
.prog i.c{background:var(--gold)}
.ftabs{display:flex;gap:6px;flex-wrap:wrap}
.ftabs button{border:1px solid var(--line);background:var(--panel);border-radius:99px;padding:5px 12px;font-size:13.5px}
.ftabs button[aria-current="true"]{background:var(--navy);color:var(--navy-ink);border-color:var(--navy)}
@media (max-width:900px){
  .composer{bottom:calc(52px + env(safe-area-inset-bottom,0px))}
  .m.user{max-width:100%}
  .info dl{grid-template-columns:96px minmax(0,1fr)}
}
/* ---- đầu dự án: liên kết luôn hiện ---- */
.qlinks{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.ql{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:4px 10px;font-size:14px;color:inherit;text-decoration:none;max-width:260px}
.ql span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ql small{color:var(--gold);font-weight:600}
.ql:hover{border-color:var(--gold)}
.ql.miss{border-style:dashed;color:var(--muted)}
.hacts{margin-top:8px;flex-wrap:wrap}
.phead .meta[hidden],.hacts[hidden]{display:none!important}
/* ---- luồng con ---- */
.subs{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.subs:empty{display:none}
.hand10{margin-bottom:8px}
.subs button[data-sub]{border:1px solid var(--line);background:var(--panel);border-radius:99px;padding:4px 12px;font-size:13.5px}
.subs button[data-sub][aria-current="true"]{background:var(--navy);color:var(--navy-ink);border-color:var(--navy)}
.subs button small{opacity:.7;font:500 12px var(--f-mono)}
.subadd{border:1px dashed var(--line);background:none;border-radius:99px;padding:4px 12px;font-size:13.5px;color:var(--muted)}
.subadd:hover{border-color:var(--gold);color:var(--gold)}
/* ---- chi phí ---- */
.costbtn{display:flex;flex-direction:column;gap:4px;width:100%;border:0;background:none;color:inherit;padding:0 0 8px;text-align:left;font-size:13px}
.costbtn b{color:var(--gold-2)}
.ubar{display:block;height:5px;border-radius:99px;background:rgba(127,127,127,.25);overflow:hidden;flex:1;min-width:40px}
.ubar i{display:block;height:100%;background:var(--gold);border-radius:99px}
.ubar.big{height:9px;margin:8px 0}
.crow{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(60px,1fr) auto;gap:10px;align-items:center;padding:4px 0;font-size:14px}
.crow span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.statbtn{cursor:pointer;text-align:left;font:inherit;color:inherit}
.statbtn:hover{border-color:var(--gold)}
/* ---- bản bóc chữ ---- */
.jtrbtn{align-self:flex-start;border:1px dashed var(--gold);background:none;color:var(--gold);border-radius:8px;padding:4px 10px;font-size:13.5px}
.jtrbox{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;border:1px solid var(--line);background:var(--sel);border-radius:8px;padding:6px 10px;color:inherit;font-size:14px}
.jtrprev{color:var(--muted);font-size:13.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.trsteps{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:10px}
.trsteps li{line-height:1.8}
.trprompt{margin-top:6px;max-height:120px;overflow:auto;white-space:pre-wrap;background:var(--sel);border-radius:8px;padding:8px 10px;font-size:13.5px;line-height:1.5}
.trprompt.empty{color:var(--muted);font-style:italic}
.krec{display:flex;align-items:center;gap:6px;padding:4px 4px 4px 10px}
.kgo{flex:1;min-width:0;display:flex;gap:8px;align-items:center;border:0;background:none;color:inherit;text-align:left;padding:0}
.kgo span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* ---- biên bản buổi gặp ---- */
.jmeet{display:flex;flex-direction:column;gap:6px;min-width:min(380px,64vw)}
.jmhead{font-size:15px}
.jmsec ul{margin:4px 0 0;padding-left:20px}
.jmsec li{line-height:1.5}
.tag.tag-viec{background:var(--sel)}
/* ---- hàng chuyển trong dự án ---- */
.pviews{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.pviews button{border:0;background:none;padding:8px 12px;font:600 13px/1.2 var(--f-brand);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.pviews button[aria-current="true"]{color:var(--navy-2);border-bottom-color:var(--gold)}
.pviews small{font:500 12px var(--f-mono);opacity:.75;letter-spacing:0}
.pviews .pvmore{margin-left:auto;display:none}
.pbody{display:flex;flex-direction:column;gap:12px}
.rdot{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:99px;background:var(--bad);color:#fff;font:700 12px/1 var(--f-body);letter-spacing:0}
.tabs button.dot{position:relative}
.tabs button.dot::after{content:"";position:absolute;top:8px;right:calc(50% - 40px);width:8px;height:8px;border-radius:50%;background:var(--bad)}
.jot-head.inproj h1{font-size:16px;letter-spacing:.02em}
@media (min-width:901px){.jkhobtn.always{display:inline-flex}}
/* ---- Nhắc lịch ---- */
.ladd{display:flex;flex-direction:column;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px}
.ladd:focus-within{border-color:var(--gold)}
.ladd>input{border:0;background:transparent;padding:4px 2px;font-size:16px}
.ladd>input:focus{outline:none}
.ladd2{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ladd2 input,.ladd2 select{border:1px solid var(--line);border-radius:8px;padding:5px 8px;background:var(--bg);max-width:100%}
.ladd2 .btn{margin-left:auto}
.lhot{background:color-mix(in srgb,var(--warn) 13%,var(--panel));border:1px solid color-mix(in srgb,var(--warn) 40%,transparent);border-radius:12px;padding:10px 10px 4px}
.lhot h2{color:var(--warn)!important}
.lsec{display:flex;flex-direction:column;gap:2px;margin-top:6px}
.lsec h2,.lhot h2{margin-bottom:4px}
.trow{display:flex;align-items:flex-start;gap:10px;padding:8px 4px;border-bottom:1px solid var(--line)}
.trow:last-child{border-bottom:0}
.tchk{width:20px;height:20px;margin-top:2px;accent-color:var(--good);flex:none}
.tmain{flex:1;min-width:0}
.ttxt{white-space:pre-wrap;word-break:break-word;cursor:text}
.trow.done .ttxt{text-decoration:line-through;color:var(--muted)}
.tmeta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-top:2px}
.tam{color:var(--gold)}
.tlate{color:var(--bad);font-weight:700}
.trow.late .tmeta .mono{color:var(--bad)}
.trow .x{display:inline-flex;opacity:.7}
.ldone{margin-top:10px}
.ldone summary{cursor:pointer;color:var(--muted);font-size:14px;padding:6px 0}
.mhead{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.mhead b{font:700 16px var(--f-brand)}
.mgrid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.mw{text-align:center;font:700 12px var(--f-brand);color:var(--muted);padding:4px 0;letter-spacing:.08em}
.mc{position:relative;aspect-ratio:1/1;max-height:76px;border:1px solid var(--line);background:var(--panel);border-radius:8px;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;padding:4px 6px;color:inherit}
.mc.empty{border:0;background:none}
.mc b{font:700 16px/1 var(--f-brand)}
.mc small{font-size:12px;color:var(--muted);align-self:flex-end}
.mc i{position:absolute;top:4px;right:5px;font:700 11.5px var(--f-mono);font-style:normal;color:var(--gold-ink);background:var(--gold);border-radius:99px;padding:1px 5px}
.mc.has{background:var(--gold-soft)}
.mc.late i{background:var(--bad);color:#fff}
.mc.hasdone{background:var(--sel)}
.mc.today{outline:2px solid var(--navy-2);outline-offset:-2px}
.mc.sel{border-color:var(--gold);box-shadow:0 0 0 2px var(--gold)}
.lstat{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:8px 0}
.lstat div{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px;text-align:center}
.lstat b{display:block;font:700 22px/1.1 var(--f-brand)}
.lstat small{color:var(--muted);font-size:12.5px}
@media (max-width:900px){.pviews .pvmore{display:inline-flex}.ladd2 .btn{margin-left:0}}
/* ---- Sổ tay ---- */
.jkhobtn{display:inline-flex;align-items:center;gap:5px}
@media (min-width:901px){.jkhobtn{display:none}}
.cam{position:fixed;inset:0;z-index:90;background:#000;display:flex;flex-direction:column;outline:none}
.cam video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.camflash{position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none}
.camflash.on{animation:camfl .25s ease}
@keyframes camfl{0%{opacity:.85}100%{opacity:0}}
.camtop,.cambot{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;color:#fff}
.camtop{padding-top:calc(14px + env(safe-area-inset-top,0px));background:linear-gradient(rgba(0,0,0,.55),transparent)}
.camtop .x{color:#fff;font-size:20px;min-width:44px;min-height:44px}
.camtop .mono{font-size:13px;opacity:.85}
.cambot{margin-top:auto;padding-bottom:calc(22px + env(safe-area-inset-bottom,0px));background:linear-gradient(transparent,rgba(0,0,0,.6))}
.camshot{width:74px;height:74px;border-radius:50%;border:5px solid #fff;background:rgba(255,255,255,.25);flex:none}
.camshot:active{background:#fff;transform:scale(.94)}
.camthumbs{flex:1;display:flex;align-items:center;gap:4px;min-width:0}
.camthumbs img{width:40px;height:40px;object-fit:cover;border-radius:6px;border:2px solid #fff}
.camthumbs .mono{font-weight:700;margin-left:4px}
.cambot .btn{flex:none;min-width:84px}
.main:has(#jComposer){min-height:calc(100dvh - 60px)}
.main:has(#jComposer) .jot-list{flex:1 0 auto}
.main:has(#pbody #jComposer) .pbody{flex:1 0 auto}
.jot-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.jot-head h1{margin:0;font:800 22px/1.2 var(--f-brand);color:var(--navy-2)}
:root[data-theme="dark"] .jot-head h1{color:var(--gold-2)}
.jbook{color:var(--gold);display:inline-flex}
.jsearch{display:flex;gap:6px;align-items:center;background:var(--panel);border:1px solid var(--gold);border-radius:10px;padding:6px 8px}
.jsearch input{flex:1;min-width:0;border:0;background:transparent;padding:4px}
.jsearch input:focus{outline:none}
.jpinbar{display:flex;align-items:center;gap:8px;background:var(--gold-soft);border-left:3px solid var(--gold);border-radius:8px;padding:6px 10px}
.jpinic{color:var(--gold);display:inline-flex}
.jpintxt{flex:1;min-width:0;text-align:left;border:0;background:none;padding:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#jTags{gap:6px;flex-wrap:wrap}
#jTags:empty,#jPins:empty{display:none}
.jot-list{display:flex;flex-direction:column;gap:8px;padding-bottom:8px}
.jday{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:center;gap:6px;padding:6px 0;background:linear-gradient(var(--bg) 70%,transparent)}
.jdaylbl{border:1px solid var(--line);background:var(--panel);border-radius:99px;padding:3px 12px;font:700 12px/1.4 var(--f-brand);letter-spacing:.12em;color:var(--navy-2)}
:root[data-theme="dark"] .jdaylbl{color:var(--gold-2)}
.jday .x{opacity:.55;display:inline-flex}
.jitem{display:flex;gap:6px;align-items:flex-start;justify-content:flex-end;border-radius:12px;padding:2px}
.jitem.sel .jbub{outline:2px solid var(--gold);background:var(--gold-soft)}
.jitem.flash .jbub{animation:fl 2.2s ease}
.jside{display:flex;flex-direction:column;gap:2px;padding-top:4px;opacity:.6;transition:opacity .15s}
.jitem:hover .jside,.jitem:focus-within .jside{opacity:1}
.jico{width:30px;height:30px;border:0;background:none;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;color:var(--navy-2)}
.jico:hover{background:var(--sel);color:var(--gold)}
:root[data-theme="dark"] .jico{color:var(--ink)}
.jchk{width:20px;height:20px;margin:6px;accent-color:var(--gold)}
.jbub{position:relative;max-width:min(560px,82%);min-width:120px;background:var(--panel);border:1px solid var(--line);border-radius:14px 14px 4px 14px;padding:8px 12px 6px;display:flex;flex-direction:column;gap:6px;box-shadow:0 1px 3px rgba(14,46,69,.06)}
.jpinned{position:absolute;top:-7px;right:-5px;color:var(--gold);background:var(--bg);border-radius:50%;padding:2px;display:inline-flex}
.jtext{white-space:pre-wrap;word-break:break-word;line-height:1.55}
.jtext.clamp{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.jtext a{color:var(--navy-2);text-decoration:underline;text-decoration-color:var(--gold)}
:root[data-theme="dark"] .jtext a{color:var(--gold-2)}
.jtext mark,.jfname mark,.jfile mark{background:var(--gold-2);color:var(--gold-ink);border-radius:3px}
.jmore{align-self:flex-start;border:0;background:none;color:var(--gold);padding:0;font-weight:600;font-size:13.5px}
.jtag{border:0;background:none;padding:0;color:var(--gold);font-weight:600}
.jquote{display:block;text-align:left;border:0;border-left:3px solid var(--gold);background:var(--sel);border-radius:6px;padding:4px 8px;font-size:13.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.cbox .jquote{display:flex;justify-content:space-between;align-items:center}
.jgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:4px;width:min(420px,70vw)}
.jph{position:relative;border:0;padding:0;background:var(--sel);border-radius:8px;overflow:hidden;aspect-ratio:1}
.jph img{width:100%;height:100%;object-fit:cover;display:block}
.jplus{position:absolute;inset:0;background:rgba(8,21,33,.6);color:#fff;display:flex;align-items:center;justify-content:center;font:700 20px var(--f-brand)}
.jaudio{display:flex;flex-direction:column;gap:6px;min-width:min(300px,62vw)}
.jaudio audio{width:100%;height:36px}
.jmarks{display:flex;gap:4px;flex-wrap:wrap}
.jfile{display:flex;gap:6px;align-items:center;color:inherit;text-decoration:none;background:var(--sel);border-radius:8px;padding:8px 10px;word-break:break-all}
.jfile:hover{outline:1px solid var(--gold)}
.jmeta{gap:4px;flex-wrap:wrap}
.jtime{align-self:flex-end;font:12px/1 var(--f-mono);color:var(--muted)}
.jnew{position:sticky;bottom:120px;align-self:center;z-index:6;border:0;border-radius:99px;background:var(--navy);color:var(--navy-ink);padding:6px 14px;font-weight:600;box-shadow:0 4px 14px rgba(0,0,0,.2)}
.jdest{font-size:13px}
.jinrow{display:flex;gap:8px;align-items:flex-end}
.jleft{display:flex;gap:6px;padding-bottom:2px}
.jmic{color:var(--navy-2)}
.jmic.on{background:var(--bad);border-color:var(--bad);color:#fff;animation:pulse 1.4s infinite}
@keyframes pulse{50%{opacity:.6}}
.jsend{background:var(--sel);color:var(--navy-2);transition:background .15s}
.jsend.on{background:var(--good);color:#fff}
.jsug{position:absolute;bottom:100%;left:0;margin-bottom:6px;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.15);display:flex;flex-direction:column;min-width:200px;max-height:260px;overflow:auto;z-index:20}
.jsug button{border:0;background:none;text-align:left;padding:7px 12px}
.jsug button:hover{background:var(--gold-soft)}
.jtraygrid{display:flex;gap:6px;flex-wrap:wrap}
.jtimg{position:relative;width:64px;height:64px;border-radius:8px;overflow:hidden;background:var(--sel)}
.jtimg img{width:100%;height:100%;object-fit:cover}
.jtimg .x{position:absolute;top:2px;right:2px;background:rgba(0,0,0,.55);color:#fff;border-radius:50%;width:20px;height:20px;padding:0;font-size:12px;line-height:20px}
.jselbar{position:sticky;bottom:0;z-index:7;display:flex;align-items:center;gap:8px;flex-wrap:wrap;background:var(--navy);color:var(--navy-ink);border-top:2px solid var(--gold);border-radius:12px 12px 0 0;padding:10px 12px}
.jselbar .x{color:inherit}
.jselbar .btn{background:rgba(255,255,255,.08);color:var(--navy-ink);border-color:rgba(255,255,255,.2)}
.jselbar .btn.pri{background:var(--gold);color:var(--gold-ink);border-color:var(--gold)}
.jselbar .btn:disabled{opacity:.4}
.jselcount{border:0;background:none;color:var(--gold-2);font-weight:700;padding:0}
/* menu ⋯ */
.pmenu{position:fixed;z-index:60;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.18);padding:4px;display:flex;flex-direction:column;min-width:190px}
.pmenu button{border:0;background:none;text-align:left;padding:8px 12px;border-radius:6px;display:flex;align-items:center;gap:8px}
.pmenu button:hover{background:var(--gold-soft)}
.pmenu .danger{color:var(--bad)}
.pmenu .muted{color:var(--muted);justify-content:center}
.pmenu.sheet{left:0;right:0;bottom:0;border-radius:16px 16px 0 0;padding:8px 8px calc(8px + env(safe-area-inset-bottom,0px));animation:up .18s ease}
.pmenu.sheet button{padding:13px 14px;font-size:16px}
@keyframes up{from{transform:translateY(40%);opacity:0}}
/* thanh ghi âm: gọn, viền mảnh, nằm ở đáy */
.recbar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:70;display:flex;align-items:center;gap:8px;background:var(--panel);color:var(--ink);border:1px solid var(--bad);border-radius:99px;padding:4px 5px 4px 12px;box-shadow:0 6px 20px rgba(0,0,0,.18)}
.recbar .btn{border-radius:99px;padding:4px 10px;font-size:13.5px}
.recbar .btn.danger{background:var(--bad);border-color:var(--bad);color:#fff}
.recbar .mono{font-size:13.5px;font-variant-numeric:tabular-nums}
.recdot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--bad);animation:pulse 1.2s infinite}
body:has(#recBar) .composer{padding-bottom:58px}
.jvideo{display:flex;flex-direction:column;gap:6px;width:min(420px,70vw)}
.jvideo video{width:100%;max-height:360px;border-radius:10px;background:#000}
.jrec{align-self:flex-start;font-size:13.5px;color:var(--muted);text-decoration:none;background:var(--sel);border-radius:99px;padding:2px 10px}
.jlink{display:flex;gap:10px;align-items:flex-start;text-decoration:none;color:inherit;background:var(--sel);border-radius:10px;padding:8px 10px;max-width:440px}
.jlink:hover{outline:1px solid var(--gold)}
.jlico{font-size:20px;line-height:1.2}
.jlbody{display:flex;flex-direction:column;gap:2px;min-width:0}
.jlbody b{font-weight:600;line-height:1.35}
.jlbody small{color:var(--muted);font-size:13px}
.jlurl{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.8}
.kimg video{width:100%;height:100%;object-fit:cover;display:block}
.kvid{position:absolute;inset:auto auto 4px 4px;background:rgba(0,0,0,.6);color:#fff;border-radius:4px;font-size:11.5px;padding:1px 5px}
.cam.vrec{pointer-events:none;background:transparent;z-index:65}
.cam.vrec video{position:fixed;inset:0;pointer-events:none}
.cam.vrec .camtop{pointer-events:auto}
.cam.vrec.mini{inset:auto 12px calc(70px + env(safe-area-inset-bottom,0px)) auto;width:120px;height:170px;border-radius:12px;overflow:hidden;border:2px solid var(--bad)}
.cam.vrec.mini video{position:absolute}
.cam.vrec.mini .camtop{padding:4px;background:none}
.cam.vrec.mini .camtop .mono{display:none}
/* kho lưu trữ */
.kbody{display:flex;flex-direction:column;gap:4px;margin-top:8px}
.kbody.kgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.kday{grid-column:1/-1;font:700 12px/1.4 var(--f-brand);letter-spacing:.12em;color:var(--muted);padding:8px 0 2px}
.kimg{position:relative;border:0;padding:0;aspect-ratio:1;border-radius:6px;overflow:hidden;background:var(--sel)}
.kimg img{width:100%;height:100%;object-fit:cover;display:block}
.kplaced{position:absolute;left:0;right:0;bottom:0;background:rgba(14,46,69,.78);color:#fff;font-size:11.5px;padding:2px 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.krow{display:flex;gap:8px;align-items:center;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:7px 10px;text-align:left;color:inherit;text-decoration:none}
.krow span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.krow:hover{border-color:var(--gold)}
/* trình xem ảnh */
.viewer{position:fixed;inset:0;z-index:80;background:rgba(5,12,20,.94);color:#fff;display:flex;flex-direction:column}
.vtop{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px}
.vtop small{opacity:.7}
.vimg{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:8px}
.vimg img,.vimg video{max-width:100%;max-height:100%;object-fit:contain}
.vbot{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;padding:10px}
.vbot .btn{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.25);text-decoration:none}
.vhint{text-align:center;font-size:13px;opacity:.55;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px))}
.att.aud{display:inline-flex;flex-direction:column;align-items:flex-start;gap:4px;max-width:320px}
.att.aud audio{width:280px;max-width:100%;height:34px}
@media (max-width:900px){
  .jbub{max-width:86%}
  .jside{opacity:1}
  .jselbar{bottom:calc(52px + env(safe-area-inset-bottom,0px));border-radius:0;margin-inline:-16px}
  .jnew{bottom:170px}
  .recbar{bottom:calc(60px + env(safe-area-inset-bottom,0px))}
  .tabs button{letter-spacing:.06em}
}

/* ---- phân quyền: ẩn nút theo vai trò (quyền thật nằm ở cơ sở dữ liệu) ---- */
body.role-staff:not(.can-create) #newProject,body.role-staff:not(.can-create) #hNew,
body.role-staff .adm-only,body.role-staff #navLib,body.role-staff #bkBtn,body.role-staff #fDel,
body.role-staff .note-item [data-del],body.role-staff #trPrEdit,body.role-staff #trNbEdit,body.role-staff #cSave,body.role-staff #plNew,body.role-staff #plNewOk{display:none!important}
body.nolock [data-a="pin"],body.nolock #stApprove,body.nolock #stSkip,body.nolock #stReopen,body.nolock .hand10,body.nolock #hHand{display:none!important}
.rolechip{display:inline-block;background:var(--gold);color:var(--gold-ink);white-space:nowrap;font:700 12px/1 var(--f-brand);letter-spacing:.1em;text-transform:uppercase;border-radius:99px;padding:4px 9px;margin-bottom:8px}
.stlist{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.strow{display:flex;gap:12px;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px}
.strow.off{opacity:.6}
.stmain{flex:1;min-width:240px}
.sfeed{background:var(--panel);border:1px solid var(--gold);border-left:4px solid var(--gold);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;gap:6px}
.sfrow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:4px 0;border-top:1px solid var(--line)}
.sftxt{flex:1;min-width:200px}
.rolechip.staff{background:#d9e6f0;color:#0e2e45}
.mebox{display:flex;align-items:center;gap:10px;width:100%;border:0;background:rgba(255,255,255,.06);border-radius:12px;padding:8px;color:inherit;text-align:left;margin-bottom:10px}
.mebox:hover{background:rgba(255,255,255,.12)}
.meinfo{display:flex;flex-direction:column;gap:4px;min-width:0}
.meinfo b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--navy-ink)}
.meinfo .rolechip{align-self:flex-start;margin:0}
.avt{border-radius:50%;object-fit:cover;flex:none;border:2px solid var(--gold);background:var(--panel)}
.avt0{display:inline-flex;align-items:center;justify-content:center;background:var(--gold-soft);color:var(--gold-ink);font-family:var(--f-brand);font-weight:800;letter-spacing:.02em}
.avtup{position:relative;display:inline-flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;font-size:13px;color:var(--gold)}
.stav{flex:none}
.strow{align-items:center}
/* ---- Cài đặt ---- */
.setgrp{display:flex;flex-direction:column;gap:6px;margin-top:6px}
.setlbl{font:700 12px/1.3 var(--f-brand);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-left:6px}
.setcard{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.setrow{display:flex;align-items:center;gap:14px;width:100%;border:0;background:none;color:inherit;text-align:left;padding:13px 16px;border-top:1px solid var(--line)}
.setrow:first-child{border-top:0}
.setrow:hover{background:var(--gold-soft)}
.setic{font-size:22px;width:30px;text-align:center;flex:none}
.settx{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.settx b{font-weight:600;font-size:16px}
.settx small{color:var(--muted);font-size:13.5px}
.setgo{color:var(--muted);font-size:20px}
.ptbl{border-collapse:collapse;width:100%;font-size:14px}
#prRows input[data-f="item"]{min-width:240px}
#prRows input[data-f="group"]{min-width:120px}
#prRows input[data-f="note"]{min-width:160px}
.ptbl td textarea{min-width:180px}
.ptbl th{text-align:left;font:700 12px var(--f-brand);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:6px}
.ptbl td{padding:3px 4px;vertical-align:top;border-top:1px solid var(--line)}
.ptbl input,.ptbl textarea{width:100%;min-width:60px;border:1px solid var(--line);border-radius:6px;padding:5px 7px;background:var(--bg)}
.ptbl textarea{min-height:44px;resize:vertical}
.nowrap{white-space:nowrap}
.imgup{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;color:var(--gold);font-size:13px}
.imgup img{max-height:80px;max-width:180px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:4px}
.dtrow{padding:6px 4px;border-top:1px solid var(--line)}
.guide h3{font:700 14px var(--f-brand);margin:12px 0 4px;color:var(--navy-2)}
.guide p{margin:0;line-height:1.6}
.clv{padding:8px 0;border-top:1px solid var(--line)}
.clv ul{margin:6px 0 0;padding-left:20px}
.due{font-size:13px;border:1px solid var(--line);border-radius:99px;padding:1px 8px;color:var(--muted)}
.due.late{color:#fff;background:var(--bad);border-color:var(--bad)}
.stages button.late{box-shadow:inset 0 -3px 0 var(--bad)}
/* ---- thanh chuyển trên máy tính + bánh răng ---- */
.dtabs{display:flex;gap:4px;background:rgba(255,255,255,.06);border-radius:10px;padding:4px}
.dtabs button{flex:1;border:0;background:none;color:var(--navy-ink);opacity:.75;font:600 12px/1 var(--f-brand);letter-spacing:.05em;white-space:nowrap;text-transform:uppercase;padding:9px 4px;border-radius:7px}
.dtabs button:hover{opacity:1;background:rgba(255,255,255,.06)}
.dtabs button[aria-current="true"]{background:var(--gold);color:var(--gold-ink);opacity:1}
.dtabs .rdot{margin-left:4px}
@media (max-width:900px){.dtabs{display:none}}
.merow{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.merow .mebox{flex:1;min-width:0;margin-bottom:0}
.gear{position:relative;flex:none;width:44px;height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:var(--navy-ink);display:inline-flex;align-items:center;justify-content:center}
.gear:hover,.gear[aria-current="true"]{border-color:var(--gold);color:var(--gold-2)}
.gdot{position:absolute;top:6px;right:6px;width:8px;height:8px;border-radius:50%;background:var(--bad)}
.jviewing{background:var(--gold-soft);border:1px solid var(--gold);border-radius:12px;padding:10px 12px;display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
/* ---- danh sách dự án ---- */
.fdot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-left:3px;vertical-align:middle}
.f-late{background:var(--bad)}.f-wait{background:#e0a92e}.f-idle{background:#9aa6b2}.f-seen{background:var(--good)}
.pin{font-size:12px;margin-right:2px}
.fcell{white-space:nowrap;width:1%}
.lt{color:var(--bad)}
.side .lt{color:#ff8f8f}
.plrow{display:flex;align-items:stretch;gap:2px}
.plrow .pl{flex:1;min-width:0}
.pltop{display:flex;justify-content:space-between;gap:6px;align-items:center}
.plname{overflow:hidden;text-overflow:ellipsis}
.pldots{flex:none;white-space:nowrap}
.plist .plmore{border:0;background:none;color:inherit;opacity:.5;padding:0 4px;border-radius:6px;width:auto;flex:none;border-left:0}
.plmore:hover{opacity:1;background:rgba(255,255,255,.06)}
.sidebar-f{display:flex;gap:4px;flex-wrap:wrap}
.sidebar-f button{border:1px solid rgba(255,255,255,.18);background:none;color:var(--navy-ink);border-radius:99px;padding:4px 9px;font-size:13px;opacity:.85}
.sidebar-f button.on{background:var(--gold);color:var(--gold-ink);border-color:var(--gold);opacity:1}
.pfil{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.pfil select{width:auto;max-width:220px;border:1px solid var(--line);border-radius:99px;padding:5px 10px;background:var(--panel);font-size:13.5px}
.pfp{display:inline-flex;gap:4px;flex-wrap:wrap}
.pperson{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);background:var(--panel);border-radius:99px;padding:2px 9px 2px 2px;font-size:13px}
.pperson.on{border-color:var(--gold);background:var(--gold-soft)}
.avs{display:inline-flex;align-items:center}
.avs .avt{margin-left:-6px;border-width:2px}
.avs .avt:first-child{margin-left:0}
.avmore{font-size:12px;color:var(--muted);margin-left:4px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:99px;overflow:hidden}
.seg button{border:0;background:var(--panel);padding:6px 12px;font-size:13.5px}
.seg button[aria-current="true"]{background:var(--navy);color:var(--navy-ink)}
.kanban{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px;align-items:flex-start}
.kcol{flex:0 0 190px;background:var(--sel);border-radius:12px;padding:8px;display:flex;flex-direction:column;gap:6px;max-height:calc(100vh - 260px);overflow-y:auto}
.kchead{font-size:13.5px;padding:2px 4px 4px;position:sticky;top:-8px;background:var(--sel)}
.kcard{display:flex;flex-direction:column;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px;color:inherit;text-decoration:none}
.kcard:hover{border-color:var(--gold)}
.kcard.late{border-left:3px solid var(--bad)}
.kctop{display:flex;justify-content:space-between;gap:6px}
.kcmeta{display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.kempty{text-align:center;padding:6px}
@media (max-width:900px){.kanban{flex-direction:column}.kcol{flex:none;width:100%;max-height:none}}

/* ---------- Tài chính (chỉ admin) ---------- */
.fin{display:flex;flex-direction:column;gap:16px;padding-bottom:40px}
.finhead{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.finhead .note{flex:1}
.finhead .warn,.warnc{color:var(--warn);font-weight:600}
.fincards{display:grid;grid-template-columns:repeat(auto-fit,minmax(124px,1fr));gap:10px;margin-bottom:6px}
.fcard{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--card,var(--bg));display:flex;flex-direction:column;gap:2px}
.fcard small{color:var(--muted);font-size:12.5px}
.fcard b{font-size:17px;white-space:nowrap}
.fin .ptbl .btn{white-space:nowrap}
.fcard.good b{color:var(--good)}.fcard.bad b{color:var(--bad)}.fcard.warn b{color:var(--warn)}
.fsec{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);border-radius:10px;padding:12px}
.fsec h2{margin:0;font-size:16px}
.fsec>.row label{flex-wrap:wrap}
.fin .ptbl{min-width:720px}
.fin .ptbl select{width:100%;min-width:90px;border:1px solid var(--line);border-radius:6px;padding:4px 6px;background:var(--bg);color:inherit}
.fin .ptbl td select+select{margin-top:4px}
.fin #fContract{width:170px;border:1px solid var(--line);border-radius:6px;padding:6px 8px;background:var(--bg);color:inherit}
.fin .money{text-align:right}
.ptbl tr.paid td{background:rgba(47,133,90,.07)}
.ptbl tr.lateRow td,.sapthu.lateRow{background:rgba(197,48,48,.07)}
.ptbl tr.auto td{color:var(--muted);padding:7px 6px}
.r{text-align:right}
table.fintbl{min-width:900px}
table.fintbl tr.tot td{background:var(--gold-soft);border-top:2px solid var(--line)}
.sapthu{gap:10px;padding:6px 4px;border-top:1px solid var(--line);flex-wrap:wrap}
.perf{margin-top:18px}
.perf h2{margin:0;font-size:16px}
.chip.good{color:var(--good)}

/* ---------- Nộp kết quả ---------- */
.m.sbm{border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;gap:8px;background:var(--card,var(--bg))}
.m.sbm.locked{border-left-color:var(--good)}
.m.sbm .hd{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13.5px;color:var(--muted)}
.m.sbm .hd b{color:var(--ink,inherit)}
.m.sbm .ttl{font-weight:600;color:var(--ink,inherit)}
.sbgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:6px}
.sbgrid .sbth{display:block;aspect-ratio:4/3;border-radius:8px;overflow:hidden;background:var(--sel);border:0;padding:0;cursor:zoom-in}
.sbgrid img{width:100%;height:100%;object-fit:cover;display:block}
.m.sbm .acts{display:flex;flex-wrap:wrap;gap:6px}
.m.sbm .acts button{font-size:13.5px;border:1px solid var(--line);border-radius:999px;padding:4px 10px;background:var(--bg);color:inherit;cursor:pointer}
.m.sbm .acts button.on{border-color:var(--good);color:var(--good)}
.m.sbm .acts button.pri{border-color:var(--gold);font-weight:600}
.m.sbm .acts button.ico{padding:4px 8px}
.sbdbx{word-break:break-all}
.sbdrop{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border:1.5px dashed var(--line);border-radius:10px;padding:12px}
.sbdrop.on{border-color:var(--gold);background:var(--gold-soft)}
.sbfiles{display:flex;flex-wrap:wrap;gap:6px}
.sbfiles img{width:22px;height:22px;object-fit:cover;border-radius:4px}
.sbchip{margin-top:4px;white-space:nowrap}
@media (max-width:520px){.cbar .cst{display:none}.cbar .tier{max-width:84px}}

.sbfl{display:flex;flex-wrap:wrap;gap:6px}
.sbf{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:10px;padding:7px 10px;background:var(--bg);color:inherit;cursor:pointer;max-width:100%;text-align:left}
.sbf:hover{border-color:var(--gold)}
.sbf .fi{font-size:18px}.sbf .fn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px;font-size:14px}.sbf small{color:var(--muted)}

/* ---------- Xem tệp ---------- */
body.noscroll{overflow:hidden}
#viewer{position:fixed;inset:0;z-index:300;background:rgba(8,14,22,.96);color:#eef2f6;display:flex;flex-direction:column}
#viewer .vhead{display:flex;align-items:center;gap:10px;padding:10px 14px;padding-top:max(10px,env(safe-area-inset-top));border-bottom:1px solid rgba(255,255,255,.1)}
#viewer .vname{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
#viewer .note{color:#9fb0c2}
#viewer .vacts{display:flex;gap:6px}
#viewer .btn{background:rgba(255,255,255,.08);color:#eef2f6;border-color:rgba(255,255,255,.18)}
#viewer .vbody{flex:1;overflow:auto;display:flex;flex-direction:column;align-items:center;-webkit-overflow-scrolling:touch}
#viewer .vbody.k-image{justify-content:center}
#viewer .vbody.k-image img{max-width:100%;max-height:100%;object-fit:contain;cursor:zoom-in}
#viewer .vbody.k-image.zoom{display:block}
#viewer .vbody.k-image.zoom img{max-width:none;max-height:none;cursor:zoom-out}
#viewer video{max-width:100%;max-height:100%;margin:auto}
#viewer .vmsg{margin:auto;max-width:520px;text-align:center;display:flex;flex-direction:column;gap:12px;align-items:center;padding:24px;line-height:1.5}
#viewer .vpdf{display:flex;flex-direction:column;gap:10px;padding:8px;align-items:center}
#viewer .vpage{background:#fff;display:flex;align-items:center;justify-content:center;max-width:100%}
#viewer .vpage .note{color:#888}
#viewer .vpage canvas{display:block;max-width:100%;height:auto}
#viewer .vsheet,#viewer .vdoc,#viewer .vtext{background:#fff;color:#1b2430;align-self:stretch;margin:8px;border-radius:6px;overflow:auto}
#viewer .vsheet table{border-collapse:collapse;font-size:13.5px}
#viewer .vsheet td{border:1px solid #d8dee6;padding:3px 6px;white-space:nowrap}
#viewer .vdoc{padding:24px;max-width:860px;align-self:center;width:calc(100% - 16px);line-height:1.6}
#viewer .vdoc img{max-width:100%}
#viewer .vdoc table{border-collapse:collapse}#viewer .vdoc td{border:1px solid #ccc;padding:4px}
#viewer .vtext{padding:16px;white-space:pre-wrap;font-size:14px}
#viewer .vtabs{display:flex;gap:4px;padding:8px 8px 0;flex-wrap:wrap;align-self:stretch}
#viewer .vtabs button{border:1px solid rgba(255,255,255,.2);background:none;color:#eef2f6;border-radius:6px 6px 0 0;padding:5px 10px;font-size:13.5px}
#viewer .vtabs button[aria-current="true"]{background:#fff;color:#1b2430}
#viewer .vnav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:64px;border:0;border-radius:10px;background:rgba(255,255,255,.1);color:#fff;font-size:30px;cursor:pointer}
#viewer .vnav.prev{left:8px}#viewer .vnav.next{right:8px}
@media (max-width:640px){#viewer .vnav{display:none}#viewer .vacts .btn{padding:5px 8px}}
.sbth{position:relative}
.sbgrid.selmode .sbth{cursor:pointer}
.sbgrid.selmode .sbth img{opacity:.75;transition:opacity .15s}
.sbgrid.selmode .sbth.on img{opacity:1}
.sbgrid.selmode .sbth.on{outline:3px solid var(--gold);outline-offset:-3px}
.ck{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;background:rgba(0,0,0,.45);border:2px solid #fff;color:#fff;font-size:14px;display:flex;align-items:center;justify-content:center;font-weight:700}
.on>.ck{background:var(--gold);border-color:var(--gold)}
.sbf{position:relative}.sbf .ck{position:static;flex:none;width:18px;height:18px;font-size:12px;border-color:var(--line);background:var(--bg);color:#fff}
.sbf.on{border-color:var(--gold);background:var(--gold-soft)}.sbf.on .ck{background:var(--gold);border-color:var(--gold)}
.sbf.new{border-style:dashed}
.sbselbar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;position:sticky;bottom:8px;background:var(--panel);border:1px solid var(--gold);border-radius:12px;padding:8px 10px;box-shadow:0 6px 18px rgba(0,0,0,.12)}
.sbselbar b{margin-right:auto;font-size:14px}
.sbselbar button{font-size:13.5px;border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:var(--bg);color:inherit;cursor:pointer}
.sbselbar button.pri{background:var(--gold);border-color:var(--gold);color:#1b2430;font-weight:600}
.sbselbar button:disabled{opacity:.45}
.m.sbm .acts button.more{font-size:16px;line-height:1;padding:3px 12px;margin-left:auto}
.m.sbm .acts button.pri{background:var(--gold);color:#1b2430}

.side{padding-bottom:0}
@media (max-width:900px){.side .foot{padding-bottom:calc(64px + env(safe-area-inset-bottom,0px))}}
#updBar{position:fixed;left:50%;transform:translateX(-50%);top:max(10px,env(safe-area-inset-top));z-index:400;display:flex;align-items:center;gap:10px;background:var(--navy);color:var(--navy-ink);border:1px solid var(--gold);border-radius:12px;padding:8px 10px 8px 14px;box-shadow:0 8px 24px rgba(0,0,0,.25);max-width:calc(100% - 24px)}
#updBar .x{color:inherit}
/* ghi chú trên ảnh/tệp */
#viewer .vinfo{border-top:1px solid rgba(255,255,255,.12);padding:8px 14px;padding-bottom:max(10px,env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:6px;max-height:40vh;overflow:auto}
#viewer .vmeta{font-size:13px;color:#9fb0c2}
#viewer .vnote{font-size:15px;white-space:pre-wrap;line-height:1.45}
#viewer .vbtns{gap:6px}
#viewer .vinfo textarea{width:100%;background:rgba(255,255,255,.06);color:#eef2f6;border:1px solid rgba(255,255,255,.25);border-radius:8px;padding:8px;font:inherit}
.jnb{position:absolute;left:4px;bottom:4px;font-size:13px;background:rgba(0,0,0,.55);border-radius:6px;padding:1px 4px;line-height:1.3}
.jph{position:relative}
.attv{position:relative;border:0;padding:0;background:none;cursor:zoom-in;color:inherit}
.attv:not(.big){border:1px solid var(--line);border-radius:8px;padding:6px 10px;display:inline-flex;gap:6px;align-items:center;cursor:pointer}
/* khung mã / prompt có nút chép */
.pbox{position:relative;border:1px solid var(--line);border-radius:10px;background:var(--sel);margin:10px 0;overflow:hidden}
.pbox.prompt{border-color:var(--gold);background:var(--gold-soft)}
.pbox .pbar{display:flex;align-items:center;gap:6px;justify-content:flex-end;padding:5px 6px 0 10px}
.pbox .plbl{margin-right:auto;font:700 11.5px/1 var(--f-brand);letter-spacing:.12em;color:var(--gold)}
.pbox .pbtn{border:1px solid var(--line);background:var(--bg);color:inherit;border-radius:7px;padding:4px 9px;font-size:13px;cursor:pointer;line-height:1.2}
.pbox .pbtn:hover{border-color:var(--gold)}
.pbox pre{margin:0;padding:8px 12px 12px;background:none;border:0;overflow:auto;max-height:60vh}
.pbox.prompt pre{white-space:pre-wrap;word-break:break-word}
.pbox.prompt pre code{font:15px/1.55 var(--f-body,inherit)}
.tierhint{white-space:nowrap;color:var(--gold)}
.tmg{color:var(--muted)}
@media (max-width:520px){.tierhint{display:none}}
.wordbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:6px 0 2px}
.tierhint.hot{color:var(--bad)}
.ccopts{display:flex;flex-direction:column;gap:8px}
.ccopts .btn{justify-content:flex-start;text-align:left;flex-direction:column;align-items:flex-start;gap:2px}
.ccopts small{font-weight:400;opacity:.8}
.qlg{display:inline-flex;gap:0}
.qlg .ql:first-child:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}
.qlg .qlo{border-top-left-radius:0;border-bottom-left-radius:0;border-left:0;padding-inline:8px}
/* thanh giai đoạn: trục chính của dự án, rõ hơn */
.stages{border:1.5px solid var(--navy-2);border-radius:10px;box-shadow:0 2px 8px rgba(14,46,69,.08);background:var(--panel)}
.stages button{font-size:14.5px;padding:10px 14px;color:var(--ink);font-weight:500;border-right:1px solid var(--line)}
.stages button span{font-weight:700}
.stages button.todo{opacity:.78}
.stages button.cur{background:var(--navy);color:var(--navy-ink);font-weight:700;box-shadow:inset 0 -3px 0 var(--gold)}
.stages button.cur span{color:var(--gold-2)}
.stages button.approved,.stages button.done{color:var(--good);font-weight:600}
.stages button.review{color:var(--warn);font-weight:600}
/* nút chia luồng con */
.subadd{border:1.5px solid var(--gold);color:var(--gold);font-weight:600;background:var(--panel)}
.subadd:hover{background:var(--gold);color:var(--gold-ink)}
.subadd.big{background:var(--gold-soft);color:var(--ink);padding:6px 14px;font-size:14px}
.subadd.big .note{color:var(--muted);font-weight:400}
.subadd.big:hover{background:var(--gold);color:var(--gold-ink)}
.subadd.big:hover .note{color:var(--gold-ink)}
.subs button[data-sub]{font-weight:500}
.sbchip .pnin{border:1px solid var(--gold);border-radius:6px;padding:2px 6px;font:inherit;width:auto;min-width:120px;background:var(--bg);color:inherit}
:root{--stcur:var(--navy);--stcur-ink:var(--navy-ink)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--stcur:var(--gold);--stcur-ink:var(--gold-ink)}}
:root[data-theme="dark"]{--stcur:var(--gold);--stcur-ink:var(--gold-ink)}
.stages button.cur{opacity:1;background:var(--stcur);color:var(--stcur-ink);box-shadow:inset 0 -3px 0 var(--gold-2)}
.stages button.cur span{color:inherit;opacity:.85}
.cplist{display:flex;flex-direction:column;gap:10px}
.cprow{display:grid;grid-template-columns:1fr 1.4fr auto;gap:6px;border:1px solid var(--line);border-radius:10px;padding:8px;align-items:center}
.cprow .cptypes{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:4px}
.cprow .cptypes .chip{font-size:12.5px}
.cprow input[data-f="note"]{grid-column:1/3}
@media (max-width:600px){.cprow{grid-template-columns:1fr auto}.cprow input[data-f="url"]{grid-column:1/-1}}
.ql small{margin-left:6px}
.setrow.hl{background:var(--gold-soft);box-shadow:inset 3px 0 0 var(--gold)}
.setcard.first{border-color:var(--gold)}
.cprow input.bad{border-color:var(--red,#c0392b);box-shadow:0 0 0 2px rgba(192,57,43,.18)}
/* ---- 2.16: tình trạng hợp đồng (chỉ admin), dự án lưu trữ ---- */
.cst{display:inline-block;font:600 12px/1.5 var(--f-brand);padding:0 7px;border-radius:999px;margin-right:6px;background:#e7ebf0;color:#3b4a5c;white-space:nowrap;letter-spacing:.02em;vertical-align:1px}
.cst-chuaky{background:#eceff3;color:#5b6675}
.cst-danglam{background:#dbe8f7;color:#1d4e89}
.cst-tamung{background:#fbefd3;color:#8a5a00}
.cst-bangiao{background:#e2f1e6;color:#21703a}
.cst-quyettoan{background:#1f7a45;color:#fff}
.cst-huy{background:#f8dcdc;color:#a32020;text-decoration:line-through}
.cst-none{background:transparent;color:var(--muted);border:1px dashed var(--line)}
.plist .cst{font-size:11px;margin-right:5px}
.plarch{margin-top:14px;border-top:1px solid rgba(255,255,255,.12);padding-top:4px}
.plarb{display:block;width:100%;text-align:left;background:none;border:0;color:inherit;cursor:pointer;padding:6px 4px;opacity:.65}
.plarb:hover{opacity:1}
.plrow.arch{opacity:.7}
.tmb{padding:2px;border-radius:999px}
#hCst{padding:0;background:none;border:0;cursor:pointer}
/* ---- 2.16: điện thoại — đầu dự án gọn, thanh Luồng/Sổ tay… và 11 giai đoạn ghim khi vuốt ---- */
@media (max-width:900px){
  .phead{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:8px;row-gap:6px;align-items:start}
  .phead .phl{display:contents}
  .phead .pht{grid-column:1;grid-row:1;flex-wrap:wrap;row-gap:4px}
  .phead .pht h1{font-size:20px;line-height:1.2}
  .phead .phr{grid-column:2;grid-row:1;gap:4px;flex-wrap:nowrap}
  .phead .phr .btn,.phead .phr .chip{padding:4px 8px;font-size:13px}
  .phead .qlinks,.phead .meta,.phead .hacts{grid-column:1/-1}
  .qlinks{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:0 -16px;padding:0 16px 2px;-webkit-overflow-scrolling:touch}
  .qlinks::-webkit-scrollbar{display:none}
  .qlinks>*{flex:none}
  .ql{white-space:nowrap;padding:4px 9px;font-size:13.5px}
  .qlg{display:inline-flex;flex:none}
  .pviews{position:sticky;top:0;z-index:7;background:var(--bg);margin:0 -16px;padding:0 10px;gap:0}
  .pviews button{padding:10px 8px;letter-spacing:.03em;font-size:12.5px}
  .pviews .pvlong{display:none}
  #stages{position:sticky;top:var(--pvh,38px);z-index:6;box-shadow:0 -12px 0 var(--bg),0 6px 10px -6px rgba(14,46,69,.25)}
}
/* ---- 2.17: ngoài dự án thì bỏ cột phải (Hướng dẫn nhanh), khung giữa rộng ra ---- */
@media (min-width:901px){
  .app[data-vw="other"]{grid-template-columns:300px minmax(0,1fr)}
  .app[data-vw="other"] .right{display:none}
}
/* ---- 2.20: giai đoạn theo gói dịch vụ ---- */
.stages .stgrp{flex:none;align-self:stretch;display:flex;align-items:center;padding:0 6px 0 10px;font:700 11px/1 var(--f-brand);letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-style:normal;border-left:2px solid var(--gold-soft);white-space:nowrap}
.stages .stgrp:first-child{border-left:0;padding-left:8px}
.pkrow{gap:8px;flex-wrap:wrap;margin-bottom:8px}
.pkrow .chips button small,#fPkgs button small{opacity:.6;margin-left:4px;font-size:12px}
/* ---- 2.20: Công trường ---- */
.site{display:flex;flex-direction:column;gap:12px}
.sitebar{gap:8px;flex-wrap:wrap;align-items:center}
.sitebar .seg small{opacity:.7;margin-left:4px}
.slog{border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:10px 12px;display:flex;flex-direction:column;gap:6px}
.slhd{justify-content:space-between;align-items:center}
.slw,.sli{font-size:15px;line-height:1.5}
.sli{border-left:3px solid var(--bad);padding-left:8px}
.slph{display:flex;flex-wrap:wrap;gap:6px}
.slph button{border:0;padding:0;background:none;cursor:zoom-in}
.slph img{width:96px;height:96px;object-fit:cover;border-radius:8px;display:block}
.slths{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.slth{position:relative}
.slth img{width:72px;height:72px;object-fit:cover;border-radius:6px;display:block}
.slth .x{position:absolute;top:2px;right:2px;background:rgba(0,0,0,.55);color:#fff;border-radius:999px;width:22px;height:22px;padding:0;line-height:22px}
.sitect select{min-width:130px}
@media (max-width:600px){.slph img{width:30vw;height:30vw}}
/* ---- 2.21: tải tệp ghi âm / video đúng tên ---- */
.jaurow{display:flex;gap:6px;align-items:center}
.jaurow audio{flex:1;min-width:0}
.jdl{flex:none;border:1px solid var(--line);border-radius:8px;padding:4px 9px;background:var(--panel);font-size:15px;cursor:pointer}
.jdl:hover{border-color:var(--gold)}
/* ---- 2.25: vai trò ---- */
.rolechip.r-member{background:#dbe8f7;color:#1d4e89}.rolechip.r-tts{background:#eef3e3;color:#4b6b1f}.rolechip.r-sale{background:#fbefd3;color:#8a5a00}.rolechip.r-doitac,.rolechip.r-ctv{background:#efe3f7;color:#6b2d8a}
.rolemx td.c{text-align:center}.rolemx th{white-space:nowrap;font-size:12.5px}
.cbox.noai{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
/* ---- 2.25: đầu việc ---- */
.jobs{border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:8px 10px;display:flex;flex-direction:column;gap:4px}
.jobsh{display:flex;align-items:center;gap:8px}.jobsh .x{padding:2px 0;background:none;border:0;color:inherit;cursor:pointer}
.job{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto auto auto;gap:8px;align-items:center;padding:5px 2px;border-top:1px dashed var(--line);font-size:14.5px}
.job:first-of-type{border-top:0}
.job.mine .jt{font-weight:600}.job.late .jdue{color:var(--bad);font-weight:600}
.job.st-done .jt,.job.st-cancel .jt{opacity:.55;text-decoration:line-through}
.jst{border:0;border-radius:999px;padding:2px 9px;font:600 12px/1.5 var(--f-brand);cursor:pointer;white-space:nowrap;background:#eceff3;color:#5b6675}
.st-ack .jst,.jsd.st-ack,.chip.st-ack{background:#e0ecfb;color:#1d4e89}.st-doing .jst,.jsd.st-doing,.chip.st-doing{background:#cfe0f7;color:#123d73}
.st-review .jst,.jsd.st-review,.chip.st-review{background:#fbefd3;color:#8a5a00}.st-send .jst,.jsd.st-send,.chip.st-send{background:#fde5c8;color:#8a4b00}
.st-done .jst,.jsd.st-done,.chip.st-done{background:#e2f1e6;color:#21703a}.st-blocked .jst,.jsd.st-blocked,.chip.st-blocked{background:#f8dcdc;color:#a32020}
.st-paused .jst,.jsd.st-paused,.chip.st-paused{background:#eee;color:#666}.st-cancel .jst,.jsd.st-cancel,.chip.st-cancel{background:#eee;color:#999}
.jsd{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:-1px;background:#cfd5dd}
.jwho{border:0;background:none;padding:0;display:flex;cursor:pointer}.jwho .avt,.jwho img{margin-left:-6px;border:2px solid var(--panel)}.jwho>:first-child{margin-left:0}
.jdue{font-size:12.5px;color:var(--muted);white-space:nowrap}
.mjp{border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:8px 10px;margin-bottom:10px}
.mjh{display:block;margin-bottom:4px;color:inherit;text-decoration:none}
.mjrow{display:flex;gap:6px;align-items:center;cursor:pointer}.mjrow .job{flex:1;border-top:0}
.jtpl{display:grid;grid-template-columns:1fr 1fr;gap:8px}@media (max-width:700px){.jtpl{grid-template-columns:1fr}}
@media (max-width:600px){.job{grid-template-columns:auto minmax(0,1fr) auto auto;row-gap:2px}.job .jdue{grid-column:2;grid-row:2}.job>.x{grid-row:1/3;grid-column:4}.job .jwho{grid-column:3;grid-row:1/3}}
/* luồng nộp → duyệt → gửi khách */
.sflow{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13px;margin:6px 0}
.sflow i{width:14px;height:1px;background:var(--line)}
.sfs{padding:2px 8px;border-radius:999px;background:#eef0f3;color:var(--muted)}.sfs.on{background:#e2f1e6;color:#21703a}.sfs.cur{background:#fbefd3;color:#8a5a00;font-weight:600}.sfs.bad{background:#f8dcdc;color:#a32020}
/* ---- 2.25: tiến độ ---- */
.planbar{gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:6px}
.plleg{margin-left:auto}.lg{display:inline-block;width:14px;height:8px;border-radius:2px;margin:0 4px 0 10px;vertical-align:middle}
.lg.plan,.gb.plan{border:1.5px solid var(--gold);background:var(--gold-soft)}.lg.act,.gb.act{background:var(--navy-2,#1d4e89)}.lg.over,.gb.over{background:var(--bad,#c0392b)}
.gantt{border:1px solid var(--line);border-radius:10px;background:var(--panel);overflow-x:auto;padding:6px 0}
.ghead,.grow,.gstage{display:grid;grid-template-columns:240px minmax(var(--gw,520px),1fr);align-items:center;min-height:28px;min-width:calc(240px + var(--gw,520px))}
.gname{padding:0 10px;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;position:sticky;left:0;background:var(--panel);z-index:1}
.gtrack{position:relative;height:100%;min-height:24px;border-left:1px solid var(--line)}
.ghead .gtrack span{position:absolute;top:2px;font:500 12px var(--f-mono);color:var(--muted);transform:translateX(2px)}
.gstage{background:var(--bg);border-top:1px solid var(--line)}.gstage .gname{background:var(--bg)}
.grow{cursor:pointer}.grow:hover{background:var(--gold-soft)}
.gb{position:absolute;border-radius:3px}.gb.plan{top:5px;height:14px}.gb.act{top:9px;height:6px}.gb.over{top:9px;height:6px}
.gtoday{position:absolute;top:0;bottom:0;width:2px;background:var(--bad,#c0392b);opacity:.6}
@media (max-width:600px){.ghead,.grow,.gstage{grid-template-columns:150px minmax(var(--gw,480px),1fr);min-width:calc(150px + var(--gw,480px))}}
/* ---- 2.25: chat dự án ---- */
.chat{display:flex;flex-direction:column;gap:8px;min-height:60vh}
.chlist{flex:1;display:flex;flex-direction:column;gap:4px;overflow-y:auto;max-height:calc(100dvh - 330px);padding:4px 2px}
.cm{max-width:min(620px,92%);align-self:flex-start;display:flex;flex-direction:column;gap:4px}
.cm.me{align-self:flex-end;align-items:flex-end}
.cmh{display:flex;gap:6px;align-items:center;font-size:13.5px;margin-top:6px}
.cmb{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:7px 11px;font-size:15px;line-height:1.5;word-break:break-word}
.cm.me .cmb{background:#e3edf9;border-color:#c9daf0}
.cmen{color:var(--navy-2,#1d4e89)}
.cmimgs{display:flex;flex-wrap:wrap;gap:4px}.cmimgs button{border:0;padding:0;background:none}.cmimgs img{width:120px;height:120px;object-fit:cover;border-radius:8px;display:block}
.cref{display:flex;gap:8px;align-items:center;border:1px solid var(--gold);background:var(--gold-soft);border-radius:10px;padding:4px 10px 4px 4px;cursor:pointer;text-align:left;color:inherit}
.cref img{width:44px;height:44px;object-fit:cover;border-radius:6px}
.chbox{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:8px;position:sticky;bottom:0}
.chrow{gap:6px;align-items:flex-end;flex-wrap:nowrap}.chrow textarea{flex:1;resize:none;min-height:38px;max-height:160px}
.chrefbar{font-size:13.5px;padding:4px 6px;background:var(--gold-soft);border-radius:8px;margin-bottom:6px;display:flex;justify-content:space-between;align-items:center}
.chfiles{display:flex;flex-wrap:wrap;gap:4px}
.m.rs.flash{box-shadow:0 0 0 3px var(--gold)}
@media (max-width:900px){.chlist{max-height:calc(100dvh - 300px)}}
/* ---- 2.25: trợ lý nổi ---- */
.askfab{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));width:54px;height:54px;border-radius:50%;border:1px solid var(--line);background:#fff;box-shadow:0 6px 20px rgba(14,46,69,.25);z-index:15;padding:7px;cursor:pointer;transition:transform .15s}
.askfab:hover{transform:scale(1.06)}.askfab img{width:100%;height:100%;display:block}
body:has(.composer) .askfab{bottom:calc(150px + env(safe-area-inset-bottom,0px))}
@media (max-width:900px){.askfab{right:12px;bottom:calc(74px + env(safe-area-inset-bottom,0px));width:48px;height:48px}body:has(.composer) .askfab{bottom:calc(200px + env(safe-area-inset-bottom,0px))}}
.askbox{position:fixed;right:18px;bottom:calc(84px + env(safe-area-inset-bottom,0px));width:min(400px,calc(100vw - 24px));height:min(560px,calc(100dvh - 120px));background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px rgba(14,46,69,.3);z-index:25;display:flex;flex-direction:column;overflow:hidden}
@media (max-width:900px){.askbox{right:12px;left:12px;width:auto;bottom:calc(70px + env(safe-area-inset-bottom,0px));height:calc(100dvh - 140px)}}
.askh{display:flex;gap:8px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line)}.askh img{width:26px;height:26px}.askh .note{flex:1}
.asklist{flex:1;overflow-y:auto;padding:10px;display:flex;flex-direction:column;gap:8px}
.am{max-width:92%;padding:7px 11px;border-radius:12px;font-size:15px;line-height:1.5}.am.user{align-self:flex-end;background:#e3edf9}.am.assistant{align-self:flex-start;background:var(--bg)}
.am p{margin:.2em 0}.asksug{display:flex;flex-wrap:wrap;gap:6px;padding:4px 8px}
.askin{display:flex;gap:6px;padding:8px;border-top:1px solid var(--line)}.askin textarea{flex:1;resize:none;min-height:38px}
.alsum{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
/* ---- 2.26: chuông thông báo · chat dự án thành cột dọc bên phải ---- */
body{--fabb:calc(18px + env(safe-area-inset-bottom,0px))}
.askfab{bottom:var(--fabb)}
body:has(.composer) .askfab{bottom:var(--fabb)}
body.has-chatfab .askfab{bottom:calc(var(--fabb) + 64px)}
body.chat-open .askfab,body.chat-open .chatfab{display:none}
.chatfab{position:fixed;right:18px;bottom:var(--fabb);width:54px;height:54px;border-radius:50%;border:0;background:var(--navy);color:var(--gold-2,#e8c66a);box-shadow:0 6px 20px rgba(14,46,69,.3);z-index:15;cursor:pointer;display:grid;place-items:center;transition:transform .15s}
.chatfab:hover{transform:scale(1.06)}.chatfab svg{width:26px;height:26px}
.fbadge{position:absolute;top:-3px;right:-3px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--bad,#c0392b);color:#fff;font:700 12px/20px var(--f-brand);text-align:center;box-shadow:0 0 0 2px var(--panel)}
@media (max-width:900px){body{--fabb:calc(74px + env(safe-area-inset-bottom,0px))}body:has(.composer){--fabb:calc(250px + env(safe-area-inset-bottom,0px))}body:has(.composer) .askfab{bottom:var(--fabb)}body.has-chatfab:has(.composer) .askfab{bottom:calc(var(--fabb) + 58px)}.chatfab{right:12px;width:48px;height:48px}.chatfab svg{width:23px;height:23px}}
/* cột chat */
.right.chatmode{padding:0;gap:0;overflow:hidden;display:flex;flex-direction:column}
.chph{display:flex;gap:8px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--panel);flex:none}
.chpi{font-size:20px}.chpt{flex:1;min-width:0;display:flex;flex-direction:column}.chpt .note{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chpask{padding:2px}.chpask img{width:26px;height:26px;display:block}
.chbody{flex:1;min-height:0;display:flex;flex-direction:column;padding:0 10px 10px}
.chbody .chat{flex:1;min-height:0}
.chbody .chlist{max-height:none;flex:1;min-height:0}
.chbody .chbox{position:relative}
.chbody .cm{max-width:94%}
.chbody .cmimgs img{width:92px;height:92px}
@media (max-width:900px){
  .app[data-tab="right"] .right.chatmode{position:fixed;left:0;right:0;top:0;bottom:var(--tabsh,52px);z-index:12;height:auto}
  .chbody .chlist{max-height:none}
}
/* chuông */
.bell{position:fixed;top:10px;right:12px;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--navy-2,#1d4e89);display:grid;place-items:center;z-index:16;cursor:pointer;box-shadow:0 2px 8px rgba(14,46,69,.12)}
.bell svg,.belltab svg{width:20px;height:20px}
.bell.on{color:var(--gold-ink,#7a5a00);border-color:var(--gold)}
.bell .fbadge{top:-5px;right:-6px}
@media (min-width:901px){
  .app[data-vw="project"] .right .rtabs{padding-right:44px}
  .app[data-vw="project"] .right.chatmode .chph{padding-right:58px}
  .app[data-vw="other"] .main{padding-right:66px}
}
.belltab{position:relative;flex:0 0 52px!important;display:grid;place-items:center;color:var(--navy-ink)}
.belltab .fbadge{top:4px;right:4px;box-shadow:0 0 0 2px var(--navy)}
@media (max-width:900px){.bell{display:none}}
.bellbox{position:fixed;top:54px;right:12px;width:min(400px,calc(100vw - 24px));max-height:min(620px,calc(100dvh - 80px));background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px rgba(14,46,69,.3);z-index:30;display:flex;flex-direction:column;overflow:hidden}
@media (max-width:900px){.bellbox{top:auto;left:8px;right:8px;width:auto;bottom:calc(52px + env(safe-area-inset-bottom,0px));max-height:calc(100dvh - 80px)}}
.bbh{display:flex;gap:8px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line)}.bbh b{font-size:16px}.bbh .note{flex:1}
.bbpush{border:0;border-bottom:1px solid var(--line);background:var(--gold-soft);padding:8px 12px;text-align:left;font-size:14px;cursor:pointer;color:inherit}
.bblist{overflow-y:auto;flex:1}
.nb{display:flex;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line);color:inherit;text-decoration:none;align-items:flex-start}
.nb:hover{background:var(--gold-soft)}
.nb.new{background:#eef4fb}.nb.new:hover{background:var(--gold-soft)}
.nb.new .nbt>b::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--bad,#c0392b);margin-right:6px;vertical-align:1px}
.nbav{position:relative;flex:none}.nbav i{position:absolute;right:-4px;bottom:-4px;font-style:normal;font-size:14px;background:var(--panel);border-radius:50%;width:19px;height:19px;display:grid;place-items:center;box-shadow:0 0 0 1px var(--line)}
.nbt{display:flex;flex-direction:column;gap:2px;min-width:0;font-size:14.5px}
.nbb{color:var(--ink-2,inherit);opacity:.85;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .nb.new{background:rgba(120,160,220,.12)}}
:root[data-theme="dark"] .nb.new{background:rgba(120,160,220,.12)}
@media (min-width:901px){.askbox{right:84px;bottom:var(--fabb)}}
.plist a.pl{padding:7px 10px}
.stps{margin-top:4px}.stps summary{cursor:pointer;display:inline-flex;gap:6px;align-items:center;font-size:13.5px;font-weight:600;padding:3px 10px;border:1px solid var(--line);border-radius:999px;list-style:none;user-select:none}
.stps summary::-webkit-details-marker{display:none}.stps summary::after{content:"▾";opacity:.6}.stps[open] summary::after{content:"▴"}
.rolechip.r-quanly{background:var(--navy);color:var(--gold-2,#e8c66a)}
/* ---- 2.27: chat kiểu Zalo ---- */
.cmw{position:relative;display:flex;flex-direction:column;gap:4px;max-width:100%}
.cm.me .cmw{align-items:flex-end}
.cmact{position:absolute;top:-16px;right:-6px;display:none;gap:2px;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:2px 4px;box-shadow:0 2px 8px rgba(14,46,69,.15);z-index:3}
.cm.me .cmact{right:auto;left:-6px}
.cmact button{border:0;background:none;width:28px;height:26px;border-radius:50%;cursor:pointer;font-size:15px;color:var(--ink,inherit);display:grid;place-items:center}
.cmact button:hover{background:var(--gold-soft)}
@media (hover:hover){.cm:hover .cmact{display:flex}}
.cm.act .cmact{display:flex}
.cm{padding-top:2px}
.cm.flash .cmw>*:not(.cmact){animation:fl 1.6s ease-out}
.cmb.rec{font-style:italic;opacity:.6;background:transparent}
.cfwd{font-size:13px;color:var(--muted);font-style:italic}
.cquote{display:flex;gap:8px;align-items:center;text-align:left;border:0;border-left:3px solid var(--gold);background:var(--gold-soft);border-radius:8px;padding:5px 10px 5px 8px;cursor:pointer;color:inherit;max-width:100%;font-size:13.5px}
.cquote img{width:36px;height:36px;object-fit:cover;border-radius:5px;flex:none}
.cquote>span{display:flex;flex-direction:column;min-width:0}.cquote>span>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;opacity:.8}
.creacts{align-self:flex-start;margin-top:-10px;margin-left:10px;border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:1px 7px;font-size:14px;cursor:pointer;box-shadow:0 1px 3px rgba(0,0,0,.08);position:relative;z-index:2}
.cm.me .creacts{align-self:flex-end;margin-left:0;margin-right:10px}
.creacts small{font-size:12px;margin:0 3px 0 1px;color:var(--muted)}
.cpin{font-size:12px}
.chreact{position:fixed;z-index:40;display:flex;gap:2px;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:4px 6px;box-shadow:0 8px 24px rgba(14,46,69,.25)}
.chreact button{border:0;background:none;font-size:22px;width:38px;height:38px;border-radius:50%;cursor:pointer;transition:transform .12s}
.chreact button:hover{transform:scale(1.25)}.chreact button.on{background:var(--gold-soft)}
.chpinbar{flex:none}.chpinb{display:flex;gap:8px;align-items:center;width:100%;text-align:left;border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:6px 10px;cursor:pointer;color:inherit;font-size:14px}
.chpinb>span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chbox{position:relative}
.chmen{position:absolute;left:6px;right:6px;bottom:calc(100% + 4px);background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(14,46,69,.2);padding:4px;z-index:20;max-height:260px;overflow-y:auto}
.chmen button{display:flex;gap:8px;align-items:center;width:100%;border:0;background:none;padding:6px 8px;border-radius:8px;text-align:left;cursor:pointer;color:inherit;font-size:14.5px}
.chmen button small{margin-left:auto}
.chmen button.on,.chmen button:hover{background:var(--gold-soft)}
.chrep{gap:8px;justify-content:flex-start}.chrep img{width:32px;height:32px;object-fit:cover;border-radius:5px}.chrep span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmimgs.n2,.cmimgs.n3,.cmimgs.n4{display:grid;grid-template-columns:repeat(2,120px)}
.chbody .cmimgs.n2,.chbody .cmimgs.n3,.chbody .cmimgs.n4{grid-template-columns:repeat(2,92px)}
.cfprev{display:flex;gap:10px;align-items:center;background:var(--bg);border-radius:10px;padding:8px}.cfprev img{width:48px;height:48px;object-fit:cover;border-radius:6px}
.cmact{top:auto;bottom:-14px}

/* ---- 2.28: rộng cột, tên dự án 2 dòng, nút chat dạng viên, trợ lý lên góc trên ---- */
@media (min-width:901px) and (max-width:1500px){.app{grid-template-columns:264px minmax(0,1fr) 304px}.app[data-vw="other"]{grid-template-columns:264px minmax(0,1fr)}}
.plname{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.35}
.empty.sm{padding:10px 14px;font-size:13px}
.chatfab{width:auto;height:48px;border-radius:999px;padding:0 20px 0 16px;gap:8px;display:inline-flex;align-items:center;font:600 15px/1 var(--f-body)}
.chatfab svg{width:22px;height:22px}
.chatfab .fbadge{top:-6px;right:-6px}
.asktop{position:fixed;top:10px;right:58px;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--panel);display:grid;place-items:center;z-index:16;cursor:pointer;padding:5px;box-shadow:0 2px 8px rgba(14,46,69,.12)}
.asktop img{width:100%;height:100%}
@media (min-width:901px){.app[data-vw="project"] .right .rtabs{padding-right:92px}.app[data-vw="project"] .right.chatmode .chph{padding-right:104px}.app[data-vw="other"] .main{padding-right:110px}}
@media (max-width:900px){.asktop{display:none}.chatfab{height:44px;padding:0 16px 0 12px;font-size:14px;right:12px}}
.askfab{display:none!important}
.askbox{top:56px;bottom:auto;right:12px}
@media (max-width:900px){.askbox{top:auto}}
.rolemx{font-size:13px}.rolemx th,.rolemx td{padding:6px 8px}.rolemx th{white-space:normal;min-width:64px}
.modal .card.wide:has(.rolemx){width:min(1100px,96vw);max-width:none}
.bbask{padding:2px}.bbask img{width:26px;height:26px;display:block}
@media (min-width:901px){.bbask{display:none}}
body.has-chatfab .askfab{bottom:auto}
.cpd{border:1px solid var(--line);border-radius:10px;background:var(--panel)}
.cpd>summary{display:flex;gap:10px;align-items:center;padding:9px 12px;cursor:pointer;list-style:none}
.cpd>summary::-webkit-details-marker{display:none}.cpd>summary::after{content:"▾";margin-left:6px;opacity:.5}.cpd[open]>summary::after{content:"▴"}
.cpd>summary .note{margin-left:auto}.cpok{font-size:12px;color:var(--muted)}.cpok.ok{color:var(--good,#2e7d32)}
.cpd .cprow{border:0;border-top:1px solid var(--line);border-radius:0 0 10px 10px}
@media (min-width:901px){
  .app[data-vw="project"] .right:not(.chatmode){padding-top:56px}
  .app[data-vw="project"] .right .rtabs{padding-right:0;top:48px}
}
@media (min-width:901px){.app[data-vw="project"] .right.chatmode{padding-top:52px}.app[data-vw="project"] .right.chatmode .chph{padding-right:12px;border-top:1px solid var(--line)}.chpask{display:none}}
/* ---- 2.29: chứng từ, công nợ ---- */
.cdl{display:flex;flex-direction:column;gap:6px}
.cdr{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;border:1px solid var(--line);border-radius:10px;padding:8px 12px;background:var(--panel)}
.cdm{min-width:0;flex:1}
.finv{white-space:nowrap}.finv input{margin-right:4px}
.chip.warn{background:#fdf1d8;color:#8a5a00}.chip.bad{background:#fbe1de;color:#9b2c20}.chip.good{background:#e1f2e3;color:#2e6b34}
/* ---- 2.30: Đào tạo ---- */
.spacesw{display:flex;background:rgba(255,255,255,.08);border-radius:10px;padding:3px;gap:3px}
.spacesw button{flex:1;border:0;background:none;color:var(--navy-ink);opacity:.7;padding:8px 4px;border-radius:8px;font:700 12px/1.2 var(--f-brand);letter-spacing:.04em;cursor:pointer}
.spacesw button[aria-current="true"]{background:var(--gold);color:var(--gold-ink,#1a1400);opacity:1}
.lpbar{height:6px;border-radius:3px;background:var(--line);overflow:hidden;min-width:80px}.lpbar i{display:block;height:100%;background:var(--gold)}
.lpbar.big{height:8px;margin-bottom:10px}
.lses{display:flex;flex-direction:column;gap:6px}
.lse{border:1px solid var(--line);border-radius:10px;padding:8px 12px;background:var(--panel);display:flex;flex-direction:column;gap:6px}
.lse.done{border-left:3px solid var(--good,#2e7d32)}
.lsh{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.lsd{padding-left:26px}
.lhadd{gap:6px;margin-top:8px;flex-wrap:wrap}.lhadd input{max-width:240px}
.btl{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.btr{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--panel);display:flex;flex-direction:column;gap:6px}
.chip.lst-tuyen{background:#fdf1d8;color:#8a5a00}.chip.lst-hoc{background:#dbe8f7;color:#1d4e89}.chip.lst-xong{background:#e8e8e8;color:#555}
.rolechip.r-hocvien{background:#e1f2e3;color:#2e6b34}.rolechip.r-ketoan{background:#f3e6d6;color:#7a4a12}
.lopt a{color:inherit;text-decoration:none}.lopt a:hover{text-decoration:underline}.spacesw button{white-space:nowrap;font-size:11.5px}
/* ---- 2.31: nhân sự gọn 2 cột, nhóm theo vai trò ---- */
.stq{display:inline-flex;align-items:center;gap:6px;margin-left:auto;border:1px solid var(--line);border-radius:999px;padding:2px 4px 2px 12px;background:var(--panel)}
.stq input{border:0;background:transparent;min-width:240px;outline:none;padding:6px}
.stg{margin-top:14px}.stg h3{margin:0 0 6px;font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
@media (min-width:1200px){.stg .stlist{display:grid;grid-template-columns:1fr 1fr;gap:8px}}
.stg .stlist{margin-top:0}
.stg .strow{flex-wrap:nowrap}.stg .strow .stmain{min-width:0;flex:1}.stg .strow .note.mono{overflow:hidden;text-overflow:ellipsis}
/* ---- 2.31: nền tối — logo giữ nền trắng, bong bóng tin của mình đọc được ---- */
.brand{background:#fff!important}.brand img{filter:none!important}
.am.user,.cm.me .cmb{color:#0e2e45}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .am.user,:root:not([data-theme="light"]) .cm.me .cmb{background:#1f4166;border-color:#2d5582;color:#eef4fa}
  :root:not([data-theme="light"]) .am.assistant{background:#16293c;color:var(--ink)}}
:root[data-theme="dark"] .am.user,:root[data-theme="dark"] .cm.me .cmb{background:#1f4166;border-color:#2d5582;color:#eef4fa}
:root[data-theme="dark"] .am.assistant{background:#16293c;color:var(--ink)}
/* ---- 2.31: đối tác ---- */
.cpaz{display:flex;flex-wrap:wrap;gap:4px}
.cpaz button{min-width:42px;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:6px 8px;font:700 14px/1 var(--f-brand);cursor:pointer;display:inline-flex;gap:4px;align-items:baseline;color:inherit}
.cpaz button small{font-weight:500;color:var(--muted);font-size:11px}
.cpaz button[aria-pressed="true"]{background:var(--gold);color:var(--gold-ink);border-color:var(--gold)}
.cpgrp{display:flex;flex-direction:column;gap:4px}.cpgl{font:700 13px/1 var(--f-brand);color:var(--gold);margin-top:8px}
.cplist2{display:flex;flex-direction:column;gap:4px}
.cpitem{display:flex;gap:10px;align-items:center;text-align:left;border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:9px 12px;cursor:pointer;color:inherit}
.cpitem:hover{background:var(--gold-soft)}.cpitem b{flex:1}
.cpmiss{font-size:12px;color:var(--bad,#c0392b);white-space:nowrap}
.cpset{border:1px dashed var(--line);border-radius:10px;padding:8px 12px}.cpset summary{cursor:pointer;font-weight:600}
.cpwarn{margin-top:6px;font-size:13px;color:#8a5a00;background:#fdf1d8;border-radius:8px;padding:5px 10px;display:inline-flex;gap:6px;align-items:center;flex-wrap:wrap}
.ql.qcp{font-weight:600}
input.bad{border-color:var(--bad,#c0392b)!important;background:#fdeaea}
@media (max-width:900px){.cpwarn{display:flex;flex-wrap:nowrap;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px;padding:3px 8px;max-width:100%}.cpwarn>*{flex:none}}
.cppriv{border-left:3px solid var(--gold);padding-left:8px}
.lopql{margin-top:6px}
.lopln{margin-top:14px;display:flex;flex-direction:column;gap:6px}.lopln h3{margin:0;font-size:14px}
.lopln .lnk{justify-content:space-between;gap:6px}.lopln .lnk a{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lnkadd{display:flex;flex-direction:column;gap:4px}
/* ---- 2.35: thanh giai đoạn theo gói + mũi tên luồng con ---- */
.stages{align-items:stretch;padding-bottom:0}
.stgp{display:flex;flex-direction:column;flex:none;border-right:2px solid var(--line)}.stgp:last-child{border-right:0}
.stgh{font:700 11px/1 var(--f-brand);letter-spacing:.12em;text-transform:uppercase;color:var(--gold);padding:6px 12px 4px;border-bottom:1px solid var(--line);background:var(--gold-soft)}
.stgr{display:flex}
.stw{display:inline-flex;border-right:1px solid var(--line)}.stgr .stw:last-child{border-right:0}
.stages .stw button{border-right:0}
.stages button.stsub{padding:8px 6px;color:var(--muted);font-size:12px;display:inline-flex;gap:1px;align-items:center}
.stages button.stsub small{font-size:10px}
.stages button.stsub.cur{background:var(--navy);color:var(--gold-2)}
.stages .stgrp{display:none}
.chotbox{display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--line);padding-top:12px}
.chot{border:1px solid var(--line);border-left:3px solid var(--good,#2e7d32);border-radius:10px;padding:8px;display:flex;flex-direction:column;gap:6px;background:var(--panel)}
.chott{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chotimg{display:flex;gap:4px;align-items:center}.chotimg button{border:0;padding:0;background:none}.chotimg img{width:58px;height:58px;object-fit:cover;border-radius:6px;display:block}
.stbook{align-self:center;border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:6px 12px;cursor:pointer;color:inherit;font-size:13.5px;display:inline-flex;gap:4px;align-items:center;white-space:nowrap}
.stbook:hover{background:var(--gold-soft);border-color:var(--gold)}.stbook small{color:var(--muted);font-size:11px}
.strow .stbook{margin-left:auto;margin-right:6px}
.cpitem .stbook{padding:4px 10px}
/* 2.36 Đào tạo: tab trang chủ, mã giới thiệu, bài tập, chuẩn bị, thư viện */
.trtabs{margin:6px 0 10px}
.trorg{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line,#e3e6ea);border-left:3px solid var(--gold);border-radius:12px;padding:10px 14px;margin:8px 0 10px;background:var(--card,#fff)}.trorg-lg{height:30px;width:auto;flex:none;margin-top:2px}.trorg-t{font-size:14px}.trorg-d{font-size:12.5px;opacity:.8;margin-top:2px}.trorg.sm{border:0;border-left:3px solid var(--gold);border-radius:0;padding:2px 0 2px 10px;margin:0;background:none}.trorg.sm .trorg-lg{display:none}
.refcard{display:flex;gap:12px;align-items:center;justify-content:space-between;border:1px dashed var(--gold);background:var(--gold-soft);border-radius:12px;padding:10px 14px;margin:8px 0}
.btc{border:1px solid var(--line);background:var(--panel);border-radius:8px;min-width:34px;padding:3px 6px;cursor:pointer;font-size:14px;line-height:1.2;display:inline-flex;align-items:center;gap:3px;color:inherit}
.btc small{font-size:11px;font-weight:700}
.btc.st-dat{background:#e1f2e3;border-color:#9fd0a6;color:#2e6b34}.btc.st-lai{background:#fdf1d8;border-color:#e8c77d;color:#8a5a00}
.btc.st-cho{background:#e3ecfb;border-color:#a9c0ea;color:#244a8a}.btc.st-tre{background:#fbe1de;border-color:#e6a49b;color:#9b2c20}
.btc.on{outline:2px solid var(--gold);outline-offset:1px}
.chip.info{background:#e3ecfb;color:#244a8a}
.btmx td.c,.btmx th{text-align:center}.btmx td:first-child,.btmx th:first-child{text-align:left;white-space:nowrap}.btsum td{border-top:2px solid var(--line)}
.btstrip{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.bthw{border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:10px;padding:10px 12px;background:var(--panel);margin:8px 0;display:flex;flex-direction:column;gap:4px}
.mdv{font-size:14.5px;line-height:1.55}.mdv p{margin:.3em 0}.mdv ul,.mdv ol{margin:.3em 0;padding-left:1.3em}
.btstu{border:1px solid var(--line);border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:8px;background:var(--bg,transparent)}
.btold summary{cursor:pointer;color:var(--muted);font-size:13px;margin:2px 0 6px}
.btrv{border-radius:8px;padding:8px 10px;font-size:14px;display:flex;flex-direction:column;gap:4px}.btrv.ok{background:#e1f2e3;color:#1f4d24}.btrv.fix{background:#fdf1d8;color:#5e3e00}
.cbg{margin:12px 0}.cbg h3{margin:0 0 6px;font-size:15px}
.cbi{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--panel);display:flex;flex-direction:column;gap:6px;margin-bottom:6px}
.cbi.done{opacity:.75}.cbi .ql{align-self:flex-start}
.libcats{margin:4px 0 10px}.libcats small{opacity:.6;margin-left:2px}
.libgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}
.libc{display:flex;gap:10px;text-align:left;border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:12px;cursor:pointer;color:inherit;font:inherit;align-items:flex-start}
.libc:hover{border-color:var(--gold);background:var(--gold-soft)}.libc.past{opacity:.55}
.libi{font-size:24px;line-height:1}.libt{display:flex;flex-direction:column;gap:4px;min-width:0}.libt .chip{align-self:flex-start}
.libb{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media (max-width:640px){.trorg-lg{display:none}.refcard{flex-direction:column;align-items:flex-start}.libgrid{grid-template-columns:1fr}}
.trbar{gap:8px;flex-wrap:wrap;margin:8px 0;align-items:center}.trbar input,.trbar select{width:auto;flex:0 1 240px;min-width:0}
.ov td .chip{white-space:nowrap}
/* 2.36.1 giao việc: ô tick + tên + vai trò trên một dòng; điện thoại ẩn gmail */
.asrow{display:flex;align-items:center;gap:8px;padding:7px 4px;border-bottom:1px solid var(--line);cursor:pointer;min-width:0}
.asrow:last-child{border-bottom:0}
.asrow input[type=checkbox]{width:18px;height:18px;flex:0 0 auto;margin:0}
.asrow .asn{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:0 1 auto}
.asrow .asm{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:1 1 auto}
.asrow .rolechip,.asrow .chip{flex:0 0 auto;white-space:nowrap;margin-left:auto}
.asrow .asm+.rolechip{margin-left:0}
.asrow .note{flex:0 0 auto;white-space:nowrap}
@media (max-width:700px){.asrow .asm{display:none}}
.asrow .avt{flex:0 0 auto}
.asrow[hidden]{display:none}
.fpeople{max-height:34vh;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:2px 8px}
.ftop{gap:10px;align-items:center}
.form h3.fmore{margin-top:14px;padding-top:14px;border-top:2px dashed var(--line);color:var(--muted);font-size:13px;letter-spacing:.06em;text-transform:uppercase}
/* 2.37 nhân sự gọn: một dòng một người */
.stg .stlist{gap:0;border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden}
@media (min-width:1200px){.stg .stlist{display:grid;grid-template-columns:1fr 1fr;gap:0}}
.stg .strow{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:6px 10px;gap:8px;flex-wrap:wrap;align-items:center;background:none}
.stg .strow .stmain{display:flex;flex-wrap:wrap;align-items:center;gap:2px 10px;min-width:0;flex:1}
.strow .stn{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.stmeta{display:inline-flex;gap:8px;align-items:center;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.stmeta a{color:inherit;text-decoration:none}
.stpc{border:0;background:none;padding:0;color:inherit;font:inherit;cursor:pointer}
.stps{flex-basis:100%;display:flex;flex-wrap:wrap;gap:4px;margin:4px 0 2px}
.stps[hidden]{display:none}
.stact{display:flex;gap:2px;flex:none}
.stact .x{font-size:15px;position:relative}.stact .x small{font-size:10px;color:var(--muted);margin-left:1px}
@media (max-width:640px){.stmeta .stph{display:none}}
/* 2.38 AICO Thành viên */
.spacesw.three button{font-size:11px;letter-spacing:.02em;padding:8px 2px}
.tvuse{display:flex;gap:14px;align-items:center;justify-content:space-between;border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:10px 14px;margin:6px 0 12px}
.tvuse .ubar{width:160px;flex:none}.tvuse.over{border-color:var(--bad)}
.tvgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.tvgh{margin:14px 0 6px;font-size:14px}
.tvcard{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:12px;color:inherit;text-decoration:none}
.tvcard:hover{border-color:var(--gold);background:var(--gold-soft)}
.tvcard .tvd{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tvfl{display:flex;flex-wrap:wrap;gap:4px}.tvfl i{font-style:normal;font-size:11.5px;border:1px solid var(--line);border-radius:99px;padding:1px 8px;color:var(--muted)}
.tvh{display:flex;gap:10px;align-items:flex-start;padding:4px 0 6px}.tvh h1{margin:0}
.tvchip{background:#e5f3e7;color:#2e6b34}
.tvfbar{display:flex;gap:6px;flex-wrap:wrap;align-items:center;padding:6px 0}
.tvf{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:99px;background:var(--panel)}
.tvf.on{background:var(--navy);border-color:var(--navy)}.tvf.on button{color:var(--navy-ink)}
.tvfb{border:0;background:none;padding:6px 12px;font:inherit;font-size:13.5px;cursor:pointer;color:inherit;display:inline-flex;gap:4px;align-items:center}
.tvfb small{font-size:10.5px;opacity:.7}.tvfm{border:0;background:none;padding:4px 10px 4px 2px;cursor:pointer;font-weight:700}
.tvfadd{border:1px dashed var(--line);background:none;border-radius:99px;padding:6px 12px;cursor:pointer;color:var(--muted);font:inherit;font-size:13px}
.tvgoal{margin:0 0 4px}
.hftv{border:1px solid var(--line);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;gap:8px}.hftv h3{margin:0;font-size:14px}
.hfsk{display:flex;flex-wrap:wrap;gap:4px;max-height:26vh;overflow:auto}.hfsk.dim{opacity:.5}
.stages.tvflows{display:block;border:0;background:none;padding:0;box-shadow:none;overflow:visible}
/* 2.39 nhiều vai trò */
.hfrl{display:flex;flex-wrap:wrap;gap:6px}
.hfr{display:inline-flex;gap:6px;align-items:center;border:1px solid var(--line);border-radius:99px;padding:5px 12px;cursor:pointer;font-size:13.5px;background:var(--panel)}
.hfr input{width:16px;height:16px;margin:0}
.hfr:has(input:checked){background:var(--navy);border-color:var(--navy);color:var(--navy-ink)}
.rolechip.sm{font-size:10.5px;padding:1px 7px;margin-left:4px}
.tvuse{flex-direction:column;align-items:stretch;gap:8px}
.tvbud{display:flex;gap:18px;flex-wrap:wrap}.tvbud small{display:block;color:var(--muted);font-size:11.5px}.tvbud b{font-size:17px}
.tvbud div:first-child b{color:var(--good,#2e6b34)}.tvuse.over .tvbud div:first-child b{color:var(--bad)}
.tvbr{display:flex;gap:10px;align-items:center}.tvbr .ubar{flex:1}
.tvzalo{text-decoration:none}
.tvguide{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:10px 14px;margin:0 0 12px}
.tvguide summary{cursor:pointer;font-weight:700}.tvguide ol{margin:8px 0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:14px;line-height:1.5}
.costzalo{display:block;margin-top:4px;font-size:12px;color:var(--gold-2,#d4b57a);text-decoration:none}
.tvhide{display:none!important}
/* 2.40 hồ sơ Thành viên: danh sách chat, chat con */
.stages.tvlist,.stages.tvsubs{display:flex;flex-direction:column;gap:6px;border:0;background:none;box-shadow:none;padding:0;overflow:visible}
.tvnew{align-self:flex-start;margin:4px 0 4px}
.tvrow{display:flex;gap:8px;align-items:center;border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:10px 12px;cursor:pointer}
.tvrow:hover{border-color:var(--gold);background:var(--gold-soft)}
.tvrm{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.tvrm b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tvsn{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tvch{display:flex;gap:8px;align-items:center;padding:2px 0 4px;min-width:0}.tvct{margin:0;font-size:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}
.tvsl{display:flex;flex-direction:column;gap:4px;border:1px solid var(--line);border-radius:12px;padding:8px;background:var(--panel)}
.tvsr{display:grid;grid-template-columns:minmax(0,auto) 1fr auto auto;gap:8px;align-items:center;padding:6px 8px;border-radius:8px;cursor:pointer}
.tvsr:hover{background:var(--gold-soft)}.tvsr.on{background:var(--navy);color:var(--navy-ink)}.tvsr.on .note{color:inherit;opacity:.8}
.tvsr b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13.5px}
@media (max-width:640px){.tvsr{grid-template-columns:1fr auto}.tvsr .tvsn{grid-column:1/-1;order:3}}
.tvsrc{display:flex;flex-direction:column;gap:6px}.tvsrc h2,.tvsrc h3{margin:0}
.tvbudl{font-size:13px;color:var(--muted);margin:2px 0 4px}.tvbudl b{color:var(--good,#2e6b34)}.tvbudl.over b{color:var(--bad)}
.tvuse1{font-size:12px;color:var(--muted);white-space:nowrap;margin-left:auto}.tvuse1.over{color:var(--bad)}.tvmem{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}.tvmem .tvuse1{margin-left:4px}
/* 2.41 Gemini */
.rdrefs{display:flex;flex-wrap:wrap;gap:6px}.rdref{position:relative;cursor:pointer}.rdref img{width:84px;height:64px;object-fit:cover;border-radius:6px;border:2px solid transparent;display:block}
.rdref input{position:absolute;top:4px;left:4px;width:16px;height:16px}.rdref:has(input:checked) img{border-color:var(--gold)}
/* 2.42.1 My Project */
.tvlink{display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.tvlink i{font-style:normal;font-weight:800;font-size:11px;width:20px;height:20px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;flex:none}
.tvlink img{width:20px;height:20px;flex:none;border-radius:50%;object-fit:cover}.tvlink img.lgz{border-radius:5px;background:#fff}
.tvh .avt{flex:none}
.tvrback{display:none;align-self:flex-start}
@media (max-width:900px){.tvrback{display:inline-flex}}
/* thanh tab dưới: nút đang chọn đổi nền */
.tabs button[aria-current="true"]{background:rgba(212,181,122,.18);border-radius:10px}
.tabs button:active{background:rgba(212,181,122,.28)}
/* 2.43.3 ⋯ ở danh sách lớp */
.lopnm{display:flex;align-items:center;gap:6px;justify-content:space-between}.lopnm .lopm{flex:none;padding:2px 8px}
/* 2.44 TODOLIST tuần — 2.45.1 trình bày lại: chữ dự án đậm, tương phản; ngăn ngày, ngăn người rõ */
.ltabs{margin-bottom:10px}.ltbody{display:flex;flex-direction:column;gap:10px;min-width:0}
.tdhead{display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:space-between}.tdhead h1{margin:0;letter-spacing:.04em}
.tdnav{gap:6px;align-items:center}
.tdwrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
.tdt{border-collapse:separate;border-spacing:0;font-size:13px;min-width:1100px;width:100%;color:var(--ink)}
.tdt th,.tdt td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:6px 8px;vertical-align:middle}
.tdt thead th{background:var(--navy);color:#fff;font-weight:700;text-align:center;white-space:nowrap;position:static;border-color:rgba(255,255,255,.12)}
.tdt thead th.tdth1{border-bottom:0;padding-bottom:1px;font-size:12.5px;letter-spacing:.02em}
.tdt thead th.tdth2{font-weight:500;font-size:11px;color:rgba(255,255,255,.72);padding-top:0}
.tdt thead th.today{background:var(--gold);color:#0e2337}.tdt thead th.tdth2.today{color:#0e2337}
/* ngăn giữa các ngày đậm hơn ngăn giữa 2 ô trong ngày */
.tdt td.tdp{border-left:2px solid color-mix(in srgb,var(--ink) 16%,transparent);border-right:1px dashed color-mix(in srgb,var(--ink) 10%,transparent)}
.tdt thead th[colspan]{border-left:2px solid rgba(255,255,255,.18)}
/* ngăn giữa các nhân sự */
.tdt tr.tdlast td{border-bottom:2px solid color-mix(in srgb,var(--ink) 22%,transparent)}
.tdt td[rowspan]{border-bottom:2px solid color-mix(in srgb,var(--ink) 22%,transparent)}
.tdt tr.tdalt td{background:color-mix(in srgb,var(--ink) 2.5%,var(--panel))}
.tdname0{font-weight:700;white-space:nowrap;font-size:13.5px}.tdname{cursor:pointer}.tdname:hover{text-decoration:underline}
.tdb{white-space:nowrap;color:var(--muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.tdplus{border:1px solid var(--line);background:var(--panel);color:var(--muted);border-radius:4px;width:18px;height:18px;line-height:14px;padding:0;margin-left:5px;cursor:pointer;font-size:12px;vertical-align:middle}
.tdplus:hover{border-color:var(--gold);color:var(--ink)}
/* ô dự án: thông tin chính — đậm, sắc, tương phản */
.tdp{font-weight:700;text-align:left;min-width:110px;max-width:170px;font-size:12.5px;line-height:1.3}
.tdp a{color:var(--ink);text-decoration:none}.tdp a:hover{text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:3px}
.tdt td.tdhasp{box-shadow:inset 3px 0 0 var(--gold)}
.tdn{min-width:110px;max-width:210px;font-size:12px;line-height:1.35;color:color-mix(in srgb,var(--ink) 82%,transparent)}
td.ed,div.ed{cursor:cell}div.ed{cursor:pointer}
.tdt td.today{background:color-mix(in srgb,var(--gold) 9%,var(--panel))!important}
.tdt td.tdoff{background:color-mix(in srgb,var(--ink) 9%,var(--panel))!important;color:var(--muted)}
.tdt td.tdhoc{background:color-mix(in srgb,#2f6fb3 12%,var(--panel))!important}
.tdtag{font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:11px}
.tdhoc .tdtag{color:color-mix(in srgb,#2f6fb3 75%,var(--ink))}
.tddays{display:flex;gap:4px;overflow-x:auto}.tddays button{flex:1;min-width:44px;border:1px solid var(--line);background:transparent;color:inherit;border-radius:8px;padding:6px 2px;display:flex;flex-direction:column;align-items:center;font-weight:700;font-size:12px}
.tddays button small{font-weight:400;opacity:.7}.tddays button[aria-current=true]{background:var(--navy);color:#fff;border-color:var(--navy)}.tddays button.today{border-color:var(--gold)}
.tdcards{display:flex;flex-direction:column;gap:8px}.tdcard{border:1px solid var(--line);border-radius:10px;padding:8px 10px;display:flex;flex-direction:column;gap:4px;background:var(--panel)}
.tdcn{font-weight:700}.tdcr{display:grid;grid-template-columns:62px minmax(0,1fr) minmax(0,1.3fr);gap:6px;align-items:center;border-radius:6px;padding:3px 4px}
.tdcr.tdoff{background:color-mix(in srgb,var(--ink) 9%,var(--panel))}.tdcr.tdhoc{background:color-mix(in srgb,#2f6fb3 12%,var(--panel))}
.tdcr .tdp{max-width:none;min-width:0}.tdcr .tdn{max-width:none;min-width:0}
.tdtagb[data-tg=nghi]{background:color-mix(in srgb,var(--ink) 9%,var(--panel))}.tdtagb[data-tg=hoc]{background:color-mix(in srgb,#2f6fb3 12%,var(--panel))}
.tdpl{max-height:46vh;overflow:auto}
/* 2.45 Đào tạo: thành viên lớp theo vai, giới thiệu */
.lopmem{display:flex;flex-direction:column;gap:6px}.lopmr{font-size:13px;line-height:1.5}
.refmine{margin-top:4px;font-size:13px}
.rolechip.r-bot{background:linear-gradient(135deg,#b8924f,#d4b57a);color:#0e2337}
.bottyping .thinking{opacity:.75}
.tdt td.tdsel{outline:2px solid var(--gold)!important;outline-offset:-2px;position:relative}
.tdt td:focus{outline:none}.tdt td.tdsel:focus{outline:2px solid var(--gold)!important}
.tdt td.tdediting{padding:0;position:relative;overflow:visible}
.tdinp{width:100%;min-width:90px;border:0;border-radius:0;padding:5px 6px;font:inherit;background:var(--panel);color:var(--ink);outline:2px solid var(--gold);outline-offset:-2px}
.tddrop{position:absolute;left:0;top:100%;z-index:30;min-width:220px;max-width:320px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.18);padding:4px;display:flex;flex-direction:column;text-align:left}
.tddrop button{border:0;background:transparent;color:inherit;text-align:left;padding:6px 8px;border-radius:6px;cursor:pointer;font-weight:500}.tddrop button.on,.tddrop button:hover{background:color-mix(in srgb,var(--gold) 20%,transparent)}
.tddrop .note{padding:4px 8px;font-size:11px}
.tdhelp{margin-top:6px}
/* 2.45.2 kết quả render: trước / sau */
.bafx{position:relative;border-radius:10px;overflow:hidden;background:#111;line-height:0;max-height:62vh;display:flex;justify-content:center}
.bafx img{max-width:100%;max-height:62vh;object-fit:contain;display:block;user-select:none;-webkit-user-drag:none}
.bafx .ba-clip{position:absolute;inset:0;display:flex;justify-content:center}.bafx .ba-clip img{width:100%;height:100%;object-fit:contain}
.bafx .ba-line{position:absolute;top:0;bottom:0;width:2px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.25);transform:translateX(-1px);pointer-events:none}
.bafx .ba-tag{position:absolute;top:10px;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;background:rgba(14,35,55,.72);color:#fff;padding:3px 8px;border-radius:6px;line-height:1.4}
.bafx .ba-tag.l{left:10px}.bafx .ba-tag.r{right:10px}
.bafx input[type=range]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.rdhist{display:flex;gap:6px;overflow-x:auto}.rdhist button{border:2px solid transparent;border-radius:6px;padding:0;background:none;cursor:pointer;flex:none}.rdhist button.on{border-color:var(--gold)}.rdhist img{width:72px;height:48px;object-fit:cover;border-radius:4px;display:block}
.rdacts{flex-wrap:wrap;gap:6px}
.rdatts .att.big img{max-height:340px}
/* 2.46 render 1K/2K, bóc băng dưới ghi âm */
.rdsz{display:flex;gap:6px}.rdsz button{flex:1;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:6px 8px;display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer}
.rdsz button small{color:var(--muted);font-size:11px}.rdsz button[aria-current=true]{border-color:var(--gold);box-shadow:0 0 0 2px color-mix(in srgb,var(--gold) 35%,transparent)}
.jtrrow{gap:6px;flex-wrap:wrap}.jtrbtn.jtrai{font-weight:700}.jtrbtn.ghost{opacity:.8}
/* ================= 2.47 My Project cá nhân hoá ================= */
#main.tvacc{--tvacc:#b8924f}
#main.tvbg{background:var(--tvimg) center/cover no-repeat fixed}
.tvhome{display:flex;flex-direction:column;gap:14px;max-width:1120px;margin:0 auto;width:100%;padding-bottom:40px}
.tvhero,.tvsec{background:color-mix(in srgb,var(--panel) 86%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid color-mix(in srgb,var(--line) 70%,transparent);border-radius:16px;box-shadow:0 6px 24px rgba(14,35,55,.06)}
.tvhero{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;padding:18px 20px}
#main.tvbg .tvhero{margin-top:24px}
.tvhl{display:flex;align-items:center;gap:14px;min-width:0}.tvhl .avt{flex:none;box-shadow:0 0 0 3px var(--tvacc,#b8924f)}
.tvht{min-width:0}.tvht h1{margin:2px 0 0;font-size:24px;letter-spacing:.01em}.tvhi{font-size:13.5px;color:var(--muted);font-weight:600}.tvhs{font-size:12.5px;color:var(--muted);margin-top:2px}
.tvhr{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.tvpill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:999px;padding:6px 12px;font-weight:600;font-size:13px;cursor:pointer;text-decoration:none;line-height:1.2}
.tvpill:hover{border-color:var(--tvacc,#b8924f)}.tvpill.on{background:var(--tvacc,#b8924f);border-color:var(--tvacc,#b8924f);color:#fff}
.tvpill img{width:18px;height:18px;border-radius:50%}
.tvring-s{width:22px;height:22px}.tvring-s circle{fill:none;stroke-width:4}.tvring-s .rb{stroke:color-mix(in srgb,var(--ink) 12%,transparent)}.tvring-s .rf{stroke:var(--tvacc,#b8924f);stroke-linecap:round;transition:stroke-dashoffset .4s}
.tvring.warn{border-color:var(--warn)}.tvring-s .rf.warn{stroke:var(--warn)}.tvring.bad{border-color:var(--bad);color:var(--bad)}.tvring-s .rf.bad{stroke:var(--bad)}
.tvsec{padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.tvsh{display:flex;align-items:center;justify-content:space-between;gap:8px}.tvsh h2{margin:0;font-size:15px;letter-spacing:.02em}
.tvwel{flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px;border-color:var(--tvacc,#b8924f)}.tvjobs{gap:6px;flex-wrap:wrap}
.tvtiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.tvtile{display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-align:left;padding:14px;border-radius:14px;border:1px solid var(--line);background:var(--panel);color:var(--ink);cursor:pointer;transition:transform .15s,border-color .15s,box-shadow .15s}
.tvtile:hover{transform:translateY(-2px);border-color:var(--tvacc,#b8924f);box-shadow:0 8px 20px rgba(14,35,55,.08)}
.tvti{font-size:22px;width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--tvacc,#b8924f) 16%,var(--panel));margin-bottom:6px}
.tvtile b{font-size:14px}.tvtile small{color:var(--muted);font-size:12px}
.tvpgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}
.tvpc{position:relative;display:flex;align-items:center;gap:12px;padding:10px;border-radius:14px;border:1px solid var(--line);background:var(--panel);color:var(--ink);cursor:pointer;text-align:left;min-width:0;transition:border-color .15s,box-shadow .15s}
.tvpc:hover{border-color:var(--tvacc,#b8924f);box-shadow:0 6px 18px rgba(14,35,55,.07)}
.tvpth{flex:none;width:68px;height:68px;border-radius:11px;background:var(--c,#b8924f) center/cover no-repeat;color:#fff;font-weight:800;font-size:26px;display:flex;align-items:center;justify-content:center}
.tvpnew{border-style:dashed}.tvpnew .tvpth{background:transparent;border:2px dashed color-mix(in srgb,var(--tvacc,#b8924f) 60%,transparent);color:var(--tvacc,#b8924f)}
.tvpb{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.tvpb b{font-size:14px;line-height:1.3}
.tvpb .tvsn{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tvpm{position:absolute;top:6px;right:6px}
.tvgal{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}
.tvgal button{padding:0;border:0;background:none;cursor:zoom-in;border-radius:10px;overflow:hidden}.tvgal img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .2s}.tvgal button:hover img{transform:scale(1.04)}
/* chủ đề */
.tvthg{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:8px}
.tvth{position:relative;aspect-ratio:16/9;border-radius:10px;border:2px solid var(--line);background:var(--panel) center/cover no-repeat;cursor:pointer;overflow:hidden;padding:0;display:flex;align-items:flex-end}
.tvth span{width:100%;font-size:11.5px;font-weight:700;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.55));padding:10px 6px 4px;text-align:left}
.tvth[data-th=""] span{color:var(--ink);background:none}
.tvth.on{border-color:var(--tvacc,#b8924f);box-shadow:0 0 0 2px var(--tvacc,#b8924f)}
.tvthadd{border-style:dashed;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted)}.tvthadd b{font-size:22px}.tvthadd span{background:none;color:var(--muted);text-align:center;padding:0}
.tvaccs{gap:8px}.tvacc-b{width:30px;height:30px;border-radius:50%;background:var(--c);border:3px solid var(--panel);box-shadow:0 0 0 1px var(--line);cursor:pointer}.tvacc-b.on{box-shadow:0 0 0 2px var(--c)}
/* trong project */
.tvtools{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.tvtools button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:999px;padding:5px 12px;font-weight:600;font-size:12.5px;cursor:pointer}.tvtools button:hover{border-color:var(--gold)}.tvtools small{color:var(--muted);font-weight:600}
.tvchth{flex:none;width:30px;height:30px;border-radius:8px;background:center/cover no-repeat}
.tvsl.tvpills{display:flex;flex-direction:row;flex-wrap:wrap;gap:6px;align-items:center}
.tvpills .tvsr{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:999px;padding:5px 12px;font-size:12.5px;font-weight:600;cursor:pointer;flex-direction:row}
.tvpills .tvsr.on{background:var(--navy);color:#fff;border-color:var(--navy)}.tvpills .tvsr.on .x{color:#fff}.tvpills .tvsr.add{border-style:dashed;color:var(--muted)}.tvpills .tvsr.ghost{color:var(--muted)}
.tvpills .tvsr .x{padding:0 2px;min-width:0}
.tvask{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:10px 4px}
.tvask button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:12px;padding:8px 12px;text-align:left;cursor:pointer;font-size:13px}.tvask button:hover{border-color:var(--gold)}
.cbox.tvsimple #cSkill,.cbox.tvsimple #cTier,.cbox.tvsimple .tierhint,.cbox.tvsimple #cMeta{display:none}
.tvcog[aria-pressed=true]{background:color-mix(in srgb,var(--gold) 18%,transparent)}
#right.flashr{animation:flashr 1.2s ease}@keyframes flashr{0%,100%{box-shadow:none}30%{box-shadow:inset 0 0 0 3px var(--gold)}}
@media (max-width:760px){.tvhero{padding:14px}.tvht h1{font-size:20px}.tvtiles{grid-template-columns:1fr 1fr}.tvpgrid{grid-template-columns:1fr}.tvpl{display:none}#main.tvbg .tvhero{margin-top:8px}}
.tvsl.tvpills{border:0;padding:0;background:none}
/* 2.47.1 My Project: thanh trái gọn, banner nhỏ, cột Tài liệu dạng ngăn kéo */
.app.tvspace .brand{padding:6px 10px}.app.tvspace .brand img{max-height:46px;width:auto;margin:0 auto}
.tvside{display:flex;flex-direction:column;gap:2px}
.tvsh0,.tvsp{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:8px;color:inherit;text-decoration:none;font-size:13.5px;border:0;background:none;cursor:pointer;text-align:left;width:100%}
.tvsh0{font-weight:700;margin-top:6px}.tvsh0:hover,.tvsp:hover{background:rgba(255,255,255,.07)}.tvsh0.on,.tvsp.on{background:rgba(255,255,255,.12);box-shadow:inset 3px 0 0 var(--gold)}
.tvspt{flex:none;width:26px;height:26px;border-radius:6px;background:var(--c,#b8924f) center/cover no-repeat;color:#fff;font-weight:800;font-size:12px;display:flex;align-items:center;justify-content:center}
.tvspn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.tvspnew{opacity:.75}.tvspnew .tvspt{background:transparent;border:1.5px dashed currentColor}
@media (min-width:901px){
  .app.tvdrawer{grid-template-columns:300px minmax(0,1fr) 0;transition:grid-template-columns .2s}
  .app.tvdrawer>#right{overflow:hidden;visibility:hidden}
  .app.tvdrawer.tvropen{grid-template-columns:300px minmax(0,1fr) 340px}
  .app.tvdrawer.tvropen>#right{visibility:visible;overflow:auto}
  .app.tvdrawer .tvrback{display:inline-flex}
}
.tvrb-d{display:none}@media (min-width:901px){.tvrb-m{display:none}.tvrb-d{display:inline}}
/* ================= 2.48 Render Studio ================= */
.tvtools a{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:999px;padding:5px 12px;font-weight:600;font-size:12.5px;cursor:pointer;text-decoration:none}.tvtools a:hover{border-color:var(--gold)}
.pbar a.pbtn{text-decoration:none}
.rs{max-width:980px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:14px;padding-bottom:40px}
.rshead{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.rshead h1{margin:0;font-size:20px}
.rsin,.rsout{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:10px}
.rsbase{position:relative;border-radius:12px;overflow:hidden;border:2px dashed color-mix(in srgb,var(--gold) 55%,var(--line));min-height:220px;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--gold) 5%,var(--panel))}
.rsbase.over{border-color:var(--gold);background:color-mix(in srgb,var(--gold) 14%,var(--panel))}
.rsbase.has{border:0;background:#111;min-height:0}.rsbase.has img{width:100%;max-height:62vh;object-fit:contain;display:block}
.rsdrop{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;padding:20px}.rsdrop b{font-size:16px}
.rstag{position:absolute;top:10px;left:10px;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;background:rgba(14,35,55,.72);color:#fff;padding:3px 8px;border-radius:6px}
.rsx{position:absolute;top:8px;right:8px;background:rgba(14,35,55,.72)!important;color:#fff!important;border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center}
.rsrefs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.rsref{position:relative;aspect-ratio:4/3;border-radius:10px;overflow:hidden;border:1.5px dashed var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted);font-size:12px}
.rsref.add{cursor:pointer;border-color:color-mix(in srgb,var(--gold) 55%,var(--line))}.rsref.add:hover{background:color-mix(in srgb,var(--gold) 8%,transparent)}.rsref.add b{font-size:20px;color:var(--gold)}
.rsref.has{border:0}.rsref.has img{width:100%;height:100%;object-fit:cover}.rsref.has .rsx{width:22px;height:22px;top:4px;right:4px;font-size:11px}.rsref.empty{opacity:.35}
.rsp{position:relative}.rsp textarea{width:100%;min-height:120px;padding-right:86px}.rsskill{position:absolute;top:8px;right:8px}
.rsctl{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:8px;align-items:center}.rsgo{white-space:nowrap;padding-left:22px;padding-right:22px}
.rsph{min-height:200px;border:1.5px dashed var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center}
.rsname{font-size:14px}.rsacts{gap:6px;flex-wrap:wrap}
.rshist button{position:relative}.rssv{position:absolute;top:4px;left:4px;background:var(--good,#2f8f5b);color:#fff;border-radius:50%;width:18px;height:18px;font-size:11px;display:flex;align-items:center;justify-content:center;z-index:1}
@media (max-width:640px){.rsctl{gap:6px}.rsctl select{font-size:13px;padding-left:6px;padding-right:6px}.rsgo{padding-left:12px;padding-right:12px}.rsrefs{gap:6px}}
/* 2.48 Record & Bóc text */
.recbox{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px;border:1px solid var(--line);border-radius:14px;justify-content:center}
.recbtn{display:inline-flex;align-items:center;gap:10px;border:0;border-radius:999px;padding:12px 22px;background:#c0392b;color:#fff;font-size:16px;cursor:pointer;box-shadow:0 4px 14px rgba(192,57,43,.35)}
.recbtn .recdot{width:12px;height:12px;border-radius:50%;background:#fff}.recbtn.on{animation:recp 1.2s infinite}.recbtn.on .recdot{border-radius:2px}
@keyframes recp{50%{box-shadow:0 0 0 10px rgba(192,57,43,.15)}}
.rectime{font-size:18px;min-width:56px}.recrow{justify-content:space-between;gap:8px;padding:4px 0}
.recprev{margin-top:6px;padding:8px 10px;border-radius:8px;background:color-mix(in srgb,var(--gold) 8%,transparent);font-size:13px;white-space:pre-wrap;max-height:160px;overflow:auto}
/* hàng chờ gửi của Sổ tay */
.linkbtn{background:none;border:0;padding:0;font:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.linkbtn.warn{color:var(--warn,#b45309)}
.obrow{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap;padding:10px 0;border-bottom:1px solid var(--line,#e5e5e5)}
.obrow b{word-break:break-all}
/* 2.49 ghi âm trong luồng chat */
.crbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 8px;padding:8px 12px;border-radius:14px;background:color-mix(in srgb,#c0392b 9%,var(--panel));border:1px solid color-mix(in srgb,#c0392b 35%,transparent)}
.crbar .crdot{width:12px;height:12px;border-radius:50%;background:#c0392b;animation:crp 1.2s infinite}
.crbar.paused .crdot{animation:none;background:var(--muted,#888)}
.crbar #crT{font-size:17px;min-width:52px}.crbar .crhint{flex:1;min-width:120px}
@keyframes crp{0%,100%{opacity:1}50%{opacity:.25}}
.m.rec{margin:10px 0;padding:10px 12px;border:1px solid var(--line);border-radius:14px;background:var(--panel);max-width:640px}
.m.rec .hd{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;font-size:13px}.m.rec .hd b{word-break:break-all}.m.rec .hd span{color:var(--muted)}
.crbub{display:flex;align-items:center;gap:10px;margin:8px 0 4px}.crbub audio{flex:1;min-width:0;max-width:420px;height:36px}
.cracts{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
.cracts button{border:1px solid var(--line);background:none;border-radius:999px;padding:4px 12px;font:inherit;font-size:13px;cursor:pointer;color:inherit}
.cracts button:hover{border-color:var(--gold)}
.cracts .crtxbtn{background:var(--gold);border-color:var(--gold);color:#fff;font-weight:600}
.cracts .crtxbtn:disabled{opacity:.75;cursor:default}
.crtx{margin-top:8px;padding:10px 12px;border-radius:10px;background:color-mix(in srgb,var(--gold) 7%,transparent)}
.crtxh{display:flex;gap:8px;align-items:baseline;font-size:13px;margin-bottom:4px}
.crtxp{white-space:pre-wrap;font-size:14px;line-height:1.5;max-height:220px;overflow:auto}
.crfull{white-space:pre-wrap;max-height:60vh;overflow:auto;font:inherit;font-size:14px;line-height:1.55}
.m.rec .hd b{text-transform:none;letter-spacing:0;font:600 14px/1.3 inherit;color:var(--ink)}
/* 2.50 Sale BĐS */
.lnout{margin:10px 0}.lntb{width:100%}.lntb td{padding:6px 8px;border-bottom:1px solid var(--line)}.lntb td:last-child{text-align:right}
.tvlead{gap:8px 12px}.tvlead .fld{margin:0}
.tdtagl{display:flex;flex-direction:column;gap:6px;margin:8px 0}.tdtagr{gap:6px;flex-wrap:nowrap}.tdtagr input[type=color]{width:40px;height:34px;padding:2px}
.tvbh{margin:6px 0 10px}.tvbht{width:100%;font-size:13px}.tvbht td,.tvbht th{padding:5px 8px;border-bottom:1px solid var(--line);text-align:left}.tvbht td.mono{text-align:right}
.costbig{font:700 28px/1.2 var(--f-brand);color:var(--gold);margin:6px 0}.rsprice{opacity:.85;font-weight:500}
/* 2.52 chọn nhanh khi render */
.rsopts{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.rschip{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:5px 12px;font:inherit;font-size:13px;cursor:pointer;color:inherit;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rschip.on{border-color:var(--gold);background:var(--gold-soft)}.rschip small{opacity:.75}.rschip.ghost{opacity:.7}
.rshint{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:8px 10px;border-radius:10px;background:color-mix(in srgb,var(--warn) 10%,transparent);margin:4px 0;font-size:13px}
.rsoptl{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.rsoptl .chip{cursor:pointer}
@media (prefers-color-scheme:dark){.rschip.on{background:color-mix(in srgb,var(--gold) 18%,transparent)}}
/* 2.52 phiên bản ảnh */
.rsvers{display:flex;gap:6px;align-items:center;overflow-x:auto;padding:4px 0 8px}
.rsv{flex:0 0 auto;border:2px solid transparent;border-radius:10px;background:none;padding:2px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;color:inherit}
.rsv img{width:64px;height:48px;object-fit:cover;border-radius:7px;display:block}.rsv small{font-size:11px}
.rsv.on{border-color:var(--gold)}.rsv.cmp{border-color:var(--line);border-style:dashed}
.rsvact{gap:10px;flex-wrap:wrap;margin-bottom:6px}.rsvact select{width:auto;padding:3px 6px}
.wnew{margin:8px 0 10px 18px;display:flex;flex-direction:column;gap:6px;font-size:14px;line-height:1.45}
.lockic{font-size:.9em;margin-right:3px}
/* 2.54 chiều xuôi: prompt ↔ ảnh gốc, render cả bộ */
.pthumb{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:2px 6px 2px 2px;cursor:pointer;font-size:12px;color:inherit;margin-right:8px}
.pbar:has(.pthumb) .plbl{margin-right:auto}
.pthumb img{width:44px;height:32px;object-fit:cover;border-radius:6px;display:block}.pthumb small{font-weight:700;color:var(--gold)}
.pthumb.none{padding:6px 10px;border-style:dashed;color:var(--muted)}
.rsbatch{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0 2px;padding:8px 10px;border-radius:10px;background:color-mix(in srgb,var(--gold) 8%,transparent)}
.rbl{display:flex;flex-direction:column;gap:6px;max-height:42vh;overflow:auto;margin:8px 0}
.rbrow{display:flex;gap:8px;align-items:center;cursor:pointer}.rbrow img{width:64px;height:44px;object-fit:cover;border-radius:6px;flex:0 0 auto}.rbrow span{display:flex;flex-direction:column;min-width:0}.rbrow small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.qact{margin-left:auto;display:inline-flex;gap:6px}.qa{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:4px 12px;font:inherit;font-size:13px;cursor:pointer;color:inherit;text-decoration:none;white-space:nowrap}
img.imgwait{background:linear-gradient(90deg,var(--sel) 25%,var(--panel) 50%,var(--sel) 75%);background-size:200% 100%;animation:imgw 1.2s infinite;min-height:40px}
@keyframes imgw{to{background-position:-200% 0}}img.imgbad{opacity:.35}
/* 2.57 · Lớp học gọn hơn: nhãn vai trò trong chat nhỏ, tên lớp một dòng, buổi tới nổi bật */
.crole{font:600 10.5px/1 var(--f-ui,inherit);letter-spacing:.02em;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:2px 5px;white-space:nowrap}
.crole.r-bot{color:#8a6a2c;border-color:#d4b57a;background:transparent}
.crole.r-giangvien,.crole.r-quanly{color:var(--navy-2,#1d4e89);border-color:currentColor}
.crole.r-trogiang{color:#4b6b1f;border-color:currentColor}
.lophd h1{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:0 1 auto;max-width:100%}
.lophd .pht{flex-wrap:wrap;min-width:0}
.lophd .lopmeta{margin-top:4px}
.lprog{margin-bottom:12px}.lprog .lpbar.big{margin-bottom:6px}
.lse.next{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold) inset}
.lnext{font:700 10.5px/1 var(--f-brand);letter-spacing:.06em;text-transform:uppercase;background:var(--gold);color:var(--gold-ink,#1a1400);border-radius:99px;padding:3px 7px}
.lsdate{font-variant-numeric:tabular-nums}
.lse .lsh>b{min-width:0}
@media (max-width:900px){.phead.lophd .lopmeta{grid-column:1/-1;margin-top:0}}
@media (max-width:760px){
  .lophd h1{font-size:21px}
  .lses{padding-bottom:76px}
  .pviews{-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent);mask-image:linear-gradient(90deg,#000 85%,transparent)}
  .lse{padding:10px 12px}
  .lsh .lsdate{margin-left:auto}
  .lsh [data-ls="done"]{width:20px!important;height:20px}
}
/* 2.58 · Ảnh đại diện có sẵn */
.avpick{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:6px 0}
.avpick button{border:2px solid transparent;border-radius:50%;padding:0;background:none;aspect-ratio:1;overflow:hidden;cursor:pointer;transition:transform .12s}
.avpick button:hover{transform:scale(1.06)}
.avpick button[aria-pressed="true"]{border-color:var(--gold);box-shadow:0 0 0 2px var(--gold)}
.avpick img{width:100%;height:100%;display:block;border-radius:50%}
@media (max-width:480px){.avpick{grid-template-columns:repeat(4,1fr)}}
/* 2.58 · Lịch học */
.lhhead{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;justify-content:space-between;margin:10px 0 6px}
.lhnav{gap:6px;align-items:center}.lhnav b{font-variant-numeric:tabular-nums;min-width:110px;text-align:center}
.lhtools{gap:8px;flex-wrap:wrap;align-items:center}
.lhsum{margin:2px 0 8px}
.lhwrap{border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow-x:auto}
.lht7{width:100%;min-width:900px;border-collapse:separate;border-spacing:0;table-layout:fixed;font-size:13px}
.lht7 th,.lht7 td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);vertical-align:top}
.lht7 thead th{background:var(--navy);color:#fff;padding:8px 6px;font:700 12.5px/1.2 var(--f-brand);letter-spacing:.03em;text-align:center}
.lht7 thead th small{display:block;font:500 11px var(--f-mono);opacity:.75;margin-top:2px;letter-spacing:0}
.lht7 thead th.today{background:var(--gold);color:#0e2337}
.lht7 th.lhc0{width:74px;background:color-mix(in srgb,var(--navy) 6%,var(--panel));color:var(--ink);text-align:left;padding:8px;font:700 12.5px var(--f-brand)}
.lht7 thead th.lhc0{background:var(--navy)}
.lht7 th.lhc0 small{display:block;font:500 10.5px var(--f-mono);color:var(--muted);margin-top:2px}
.lht7 td{padding:5px;min-height:64px;height:72px;position:relative}
.lht7 td.today{background:color-mix(in srgb,var(--gold) 7%,transparent)}
.lht7 tr.lhrow-t td{background-image:linear-gradient(color-mix(in srgb,var(--navy) 4%,transparent),color-mix(in srgb,var(--navy) 4%,transparent))}
.lht7 td.ed{cursor:copy}
.lhev{position:relative;display:flex;flex-direction:column;gap:1px;border:1px solid var(--line);border-left:4px solid var(--lc);border-radius:8px;background:var(--panel);padding:5px 22px 5px 7px;margin-bottom:5px;cursor:pointer;text-align:left;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.lhev:hover{border-color:var(--lc)}
.lhev:not(.mine){opacity:.72}
.lhev.mine{background:color-mix(in srgb,var(--lc) 8%,var(--panel))}
.lhev .lht{align-self:flex-start;font:600 11px var(--f-mono);color:var(--lc);background:none;border:0;padding:0;font-variant-numeric:tabular-nums}
.lhev .lht.ed{cursor:pointer;text-decoration:underline dotted}
.lhev .lhl{font-size:13px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lhev .lhs{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lhev .lhr{font-size:11px;color:var(--muted)}
.lhev .lhed{position:absolute;top:3px;right:3px;border:0;background:none;color:var(--muted);font-size:13px;padding:2px 4px;border-radius:6px;opacity:.6}
.lhev .lhed:hover{opacity:1;background:var(--line)}
.lhadd{display:block;width:100%;border:1px dashed var(--line);border-radius:8px;background:none;color:var(--muted);font-size:15px;line-height:1;padding:4px 0;opacity:0;transition:opacity .12s;cursor:pointer}
.lht7 td .lhadd:only-child{opacity:.35}.lht7 td:hover .lhadd{opacity:1}
.lhadd:focus-visible{opacity:1}
.lhtime{gap:8px;align-items:center}.lhtime input{width:auto}
.lhpre{gap:6px;flex-wrap:wrap;margin-top:6px}.lhpre .chip{cursor:pointer}
.lhdays button{position:relative}.lhdot{position:absolute;top:2px;right:4px;font:700 10px/1 var(--f-mono);background:var(--gold);color:#0e2337;border-radius:99px;padding:2px 4px;font-style:normal}
.lhm{display:flex;flex-direction:column;gap:10px;margin-top:8px}
.lhms h4{display:flex;align-items:center;gap:8px;margin:0 0 6px;font:700 12px var(--f-brand);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.lhms h4 .lhadd{width:auto;opacity:1;padding:2px 10px;margin-left:auto}
.lhms .lhev{padding:8px 30px 8px 10px}.lhms .lhev .lhl{font-size:14.5px}.lhms .lhev .lhed{top:6px;right:6px;font-size:15px}
.lhnone{padding:2px 0 4px}
.lse.flash{animation:lseflash 2s ease}
@keyframes lseflash{0%,40%{box-shadow:0 0 0 3px var(--gold)}100%{box-shadow:none}}
/* 2.59 · Nhóm chat kiểu Zalo */
.chat.z{--zb:var(--panel);--zme:#dbebff;--zmeb:#c6dcf7;--zbg:color-mix(in srgb,var(--navy) 5%,var(--bg))}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .chat.z{--zb:#2a2d31;--zme:#20456e;--zmeb:#2b5888;--zbg:#16181b}}
:root[data-theme="dark"] .chat.z{--zb:#2a2d31;--zme:#20456e;--zmeb:#2b5888;--zbg:#16181b}
.chat.z .chlist{background:var(--zbg);border-radius:10px;padding:8px 6px;gap:2px}
.cm.z{flex-direction:row;align-items:flex-end;gap:8px;max-width:min(640px,94%);padding-top:6px}
.cm.z.cont{padding-top:1px}
.cm.z.me{flex-direction:row-reverse}
.cm.z .cmav{width:34px;flex:none;align-self:flex-start}
.cm.z .cmw{min-width:0;gap:3px}
.cm.z .cmb{background:var(--zb);border:1px solid color-mix(in srgb,var(--line) 70%,transparent);border-radius:14px;padding:7px 12px 6px;font-size:15.5px;line-height:1.45;box-shadow:0 1px 1px rgba(0,0,0,.05);display:flex;flex-direction:column;gap:4px;min-width:84px}
.cm.z.me .cmb{background:var(--zme);border-color:var(--zmeb)}
.cm.z.cont:not(.me) .cmb{border-top-left-radius:6px}.cm.z.cont.me .cmb{border-top-right-radius:6px}
.cm.z .cmb.cmhd{padding:4px 10px;min-width:0}
.cmn{display:flex;gap:6px;align-items:center;min-width:0;font-size:13px;line-height:1.2}
.cmn b{color:var(--nc);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cmn .crole{font-size:10px;padding:1px 4px}
.clead{font-size:11px}
.cmt{font-size:11.5px;color:var(--muted);align-self:flex-start;font-variant-numeric:tabular-nums;line-height:1}
.cm.z.me .cmt{align-self:flex-end}
.cmtx{word-break:break-word}
.cm.z .cmimgs{position:relative}.cm.z .cmimgs .cmt{position:absolute;left:6px;bottom:6px;background:rgba(0,0,0,.55);color:#fff;padding:3px 6px;border-radius:99px}
.cm.z .cmimgs img{width:180px;height:180px;border-radius:12px}
.cm.z .cmimgs.n2,.cm.z .cmimgs.n3,.cm.z .cmimgs.n4{grid-template-columns:repeat(2,130px)}.cm.z .cmimgs.n2 img,.cm.z .cmimgs.n3 img,.cm.z .cmimgs.n4 img{width:130px;height:130px}
.cm.z .cquote{border-left:3px solid #1c7ed6;background:color-mix(in srgb,#1c7ed6 8%,transparent);border-radius:6px}
.cm.z .cmen{color:#1c7ed6;font-weight:500}.cm.z .cmen.all{color:#e8590c}
.crow{display:flex;gap:4px;align-items:center;justify-content:flex-end;margin-top:-12px;margin-right:6px;position:relative;z-index:2;min-height:0}
.cm.z.me .crow{justify-content:flex-start;margin-left:6px;margin-right:0}
.crow .creacts{margin:0}
.cheart{border:1px solid var(--line);background:var(--panel);border-radius:50%;width:24px;height:24px;font-size:13px;line-height:1;color:var(--muted);cursor:pointer;display:none;place-items:center;padding:0;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.cheart.on{color:#e03131}
@media (hover:hover){.cm.z:hover .cheart{display:grid}}
.cm.z.act .cheart,.chlist .cm.z:last-child .cheart{display:grid}
.cmlink{border:0;background:color-mix(in srgb,#1c7ed6 12%,transparent);color:#1c7ed6;border-radius:6px;padding:1px 7px;margin:1px 2px;font:inherit;font-size:14px;cursor:pointer}
.cmlink:hover{background:color-mix(in srgb,#1c7ed6 22%,transparent)}
.cpoll{display:flex;flex-direction:column;gap:5px;min-width:220px}
.cpq{font-weight:600}
.cpo{position:relative;display:flex;justify-content:space-between;gap:8px;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:6px 10px;cursor:pointer;font:inherit;font-size:14px;color:inherit;overflow:hidden;text-align:left}
.cpo i{position:absolute;left:0;top:0;bottom:0;background:color-mix(in srgb,#1c7ed6 14%,transparent);z-index:0;transition:width .3s}
.cpo span,.cpo b{position:relative;z-index:1}.cpo.on{border-color:#1c7ed6}
.cremind{border-left:3px solid #e03131;padding:2px 0 2px 8px}.cremind.past{opacity:.6}
/* đầu nhóm */
.chph{gap:6px;padding:8px 8px}
.chph .chpt{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start;border:0;background:none;color:inherit;text-align:left;cursor:pointer;padding:2px 4px;border-radius:8px}
.chph .chpt:hover{background:var(--gold-soft)}
.chph .chpt b{font-size:15.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.chph .chpt .note{font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.chback{font-size:20px}.chhb{font-size:17px}
.chsearch{display:flex;flex-direction:column;gap:6px}.chsearch input{width:100%}
.chsr{display:flex;flex-direction:column;max-height:40vh;overflow:auto}.chsr button{display:flex;flex-wrap:wrap;gap:4px 8px;text-align:left;border:0;border-bottom:1px solid var(--line);background:none;padding:6px 4px;color:inherit;cursor:pointer;font-size:14px}.chsr button span{flex-basis:100%;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* ô soạn tin */
.chat.z .chbox{border-radius:14px;padding:6px 8px}
.chat.z .chrow{align-items:center;gap:4px}
.chat.z .chrow textarea{border:0;background:transparent;font-size:16px;padding:8px 6px;box-shadow:none;outline:none}
.chib{border:0;background:none;font-size:20px;width:38px;height:38px;border-radius:50%;cursor:pointer;color:var(--muted);flex:none;display:grid;place-items:center}
.chib:hover,.chib.on{background:var(--gold-soft);color:var(--ink)}
.chat.z .chsend{border-radius:99px;padding:8px 16px}
.chmore{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 6px;padding:8px 4px 10px;border-bottom:1px solid var(--line);margin-bottom:6px}
.chmore button{display:flex;flex-direction:column;align-items:center;gap:5px;border:0;background:none;font-size:12.5px;color:inherit;cursor:pointer}
.chmore button span{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-size:21px;color:#fff;box-shadow:0 2px 6px rgba(0,0,0,.15)}
@media (min-width:600px){.chmore{grid-template-columns:repeat(6,1fr)}}
/* gọi tên @ */
.chmen button{padding:7px 8px}.chmen .mnm{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:1}
.chmen button small{flex:none;max-width:45%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mallav{background:#e8590c!important;color:#fff!important;display:grid;place-items:center;font-weight:700;border-radius:50%}
/* thông tin nhóm */
.citabs{margin-bottom:8px}
.cimem{display:flex;flex-direction:column;gap:2px;max-height:55vh;overflow:auto}
.cimr{display:flex;gap:10px;align-items:center;padding:6px 4px;border-bottom:1px solid var(--line)}
.cimn{flex:1;min-width:0;display:flex;flex-direction:column}.cimn b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ciimg{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:4px;max-height:55vh;overflow:auto}.ciimg button{border:0;padding:0;background:none;aspect-ratio:1}.ciimg img{width:100%;height:100%;object-fit:cover;border-radius:6px}
.cilnk{display:flex;flex-direction:column;gap:6px;max-height:55vh;overflow:auto}.cilnk>div{display:flex;gap:8px;align-items:center;justify-content:space-between}.cilnk a{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cqlist{display:flex;flex-direction:column;gap:6px;margin-bottom:8px}.cqi{text-align:left;border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:8px 12px;cursor:pointer;color:inherit;font:inherit}.cqi:hover{border-color:var(--gold)}
#cpO{display:flex;flex-direction:column;gap:6px;margin-bottom:6px}
.lhev.focus{box-shadow:0 0 0 2px var(--lc);opacity:1}
.ql .qlic{width:18px;height:18px;border-radius:50%;vertical-align:-4px;margin-right:2px;object-fit:cover}
/* 2.61 · Lịch học: nút liên hệ, buổi tới, lọc theo lớp, bấm lớp / bấm buổi, giờ thực hành, báo trùng */
.lhtop{display:flex;gap:8px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:10px 0 4px}.lhtop .lhlinks{margin:0}
.lhzalo{border-color:#0068ff55}
.lhnext{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;text-align:left;border:1px solid var(--line);border-left:4px solid var(--lc);border-radius:12px;background:color-mix(in srgb,var(--lc) 7%,var(--panel));padding:10px 14px;margin:8px 0;cursor:pointer;color:inherit;font:inherit}
.lhnext .lhnk{font:700 11px var(--f-brand);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.lhnext b{font-size:15.5px}.lhnext .lhcd{color:var(--lc)}
.lhchips{display:flex;gap:6px;flex-wrap:wrap;margin:2px 0 6px}
.lhchip{display:inline-flex;gap:6px;align-items:center;border:1px solid var(--line);background:var(--panel);border-radius:99px;padding:4px 10px;font-size:12.5px;cursor:pointer;color:inherit}
.lhchip i{width:9px;height:9px;border-radius:50%;background:var(--lc)}.lhchip[aria-pressed="true"]{border-color:var(--lc);box-shadow:0 0 0 1px var(--lc) inset;font-weight:600}
.lhev{padding:5px 22px 6px 7px;gap:2px;cursor:default}
.lhtrow{display:flex;gap:4px;align-items:center}
.lhwarn{color:#e03131;font-size:12px;cursor:help}
.lhev.clash{border-color:#e03131}
.lhev .lhl{border:0;background:none;padding:0;color:inherit;font:700 13px/1.25 inherit;text-align:left;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.lhev .lhl:hover{color:var(--lc);text-decoration:underline}
.lhsrow{display:flex;gap:6px;align-items:center;flex-wrap:wrap;min-width:0}
.lhev .lhs{font-size:11.5px;line-height:1;border:1px solid var(--lc);color:var(--lc);background:color-mix(in srgb,var(--lc) 8%,transparent);border-radius:99px;padding:3px 8px;cursor:pointer;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.lhev .lhs:hover{background:var(--lc);color:#fff}
.lhev .lhs.none{border-style:dashed;cursor:default;opacity:.7}.lhev .lhs.nghi{border-color:#e03131;color:#e03131;cursor:default}
.lhgv{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lhev.done{opacity:.6}.lhev.nghi{opacity:.65;background:repeating-linear-gradient(135deg,transparent 0 6px,color-mix(in srgb,#e03131 6%,transparent) 6px 12px)}
.lhev:not(.mine){opacity:1}.lhev:not(.mine) .lhl{font-weight:600}
.lhprac{font-size:12px;color:var(--muted);border:1px dashed color-mix(in srgb,var(--line) 80%,var(--gold));border-radius:8px;padding:6px 8px;margin-bottom:4px;background:color-mix(in srgb,var(--gold) 5%,transparent)}
.lhnote{margin-top:10px}
.lpl{display:flex;flex-direction:column;gap:2px;max-height:40vh;overflow:auto;margin:8px 0;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}
/* 2.62 · nút Render tách đôi: Render thường | ▾ Chất Lượng Cao */
.rssplit{display:inline-flex}.rssplit .rsgo{border-top-right-radius:0;border-bottom-right-radius:0}
.rssplit .rsgomore{border-top-left-radius:0;border-bottom-left-radius:0;padding:0 10px;border-left:1px solid rgba(0,0,0,.18);min-width:34px}
/* 2.64 · Trang chào aicovn.com (khách chưa đăng nhập) + dùng thử My Project */
.lp{grid-column:1/-1;height:100%;min-height:100dvh;overflow-y:auto;background:var(--bg);color:var(--ink);display:flex;flex-direction:column;align-items:center;padding:0 16px 32px}
.lp>*{width:min(1040px,100%)}
.lphd{display:flex;justify-content:space-between;align-items:center;padding:14px 0}.lphd img{height:44px;background:#fff;border-radius:8px;padding:4px 8px}
.lphero{padding:36px 0 28px;display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.lpk{font:700 12px var(--f-brand);letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.lphero h1{font:700 clamp(28px,5vw,46px)/1.15 var(--f-brand);margin:0;max-width:820px;letter-spacing:-.01em}
.lphero h1 em{font-style:normal;color:var(--gold)}
.lphero p{font-size:17px;line-height:1.55;color:var(--muted);margin:0;max-width:680px}
.lpaud{display:flex;gap:8px;flex-wrap:wrap}.lpaud span{border:1px solid var(--line);background:var(--panel);border-radius:99px;padding:5px 12px;font-size:13.5px;font-weight:600}
.lpcta{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:6px}
.lpgo{font-size:16px;padding:12px 22px;border-radius:12px}
.lpfeat{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:10px 0 24px}
.lpf{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:6px}
.lpf .lpi{font-size:26px}.lpf b{font-size:15.5px}.lpf p{margin:0;font-size:13.5px;line-height:1.5;color:var(--muted)}
.lpsteps{padding:6px 0 20px}.lpsteps h2{font:700 20px var(--f-brand);margin:0 0 8px}.lpsteps ol{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:6px;font-size:15px}
.lpform{width:min(480px,100%)!important;display:flex;flex-direction:column;gap:10px;border-top:3px solid var(--gold);scroll-margin-top:16px}
.lpform h2{margin:0}
.lpgg{display:flex;gap:10px;align-items:center;justify-content:center;background:#fff;color:#1f1f1f;border:1px solid #dadce0;font-weight:600;padding:10px 14px;border-radius:10px;width:100%}
.lpgg:hover{background:#f8f9fa}
.lpor{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12.5px;margin:2px 0}.lpor::before,.lpor::after{content:"";flex:1;height:1px;background:var(--line)}
.lpjobs{display:flex;gap:6px;flex-wrap:wrap}.lpjobs button{border:1px solid var(--line);background:var(--panel);color:inherit;border-radius:99px;padding:6px 12px;font-size:13.5px;cursor:pointer}
.lpjobs button[aria-pressed="true"]{border-color:var(--gold);background:var(--gold-soft);font-weight:600}
.lpok{gap:8px;align-items:flex-start;flex-wrap:nowrap;font-size:13px;color:var(--muted)}
.lpdone{display:flex;flex-direction:column;gap:6px}.lpdone p{margin:0;font-size:14px}.lpbig{font-size:36px}
.lpft{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-top:28px;padding-top:14px;border-top:1px solid var(--line)}
.lpft a{display:inline-flex;gap:6px;align-items:center;color:inherit;font-weight:600;text-decoration:none}.lpft img{width:20px;height:20px}
.lpmin{justify-content:center;padding-top:40px}
.wlgift{background:var(--gold-soft);border-radius:10px;padding:10px 12px;margin:6px 0}
.wlsteps{margin:8px 0;padding-left:22px;display:flex;flex-direction:column;gap:6px}
@media (max-width:860px){.lpfeat{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.lpfeat{grid-template-columns:1fr}.lphero{padding-top:20px}.lpgo{width:100%;justify-content:center}}