/* Layout: sticky top bar, việc-của-tôi strip, tabs; list on the left, detail panel on the right (full-screen sheet on phone).
   Colors follow the checklist sheet the team already uses: teal header, pale-yellow input cells, red for blocking. */
:root{
  --bg:#F1F5F4; --surface:#FFFFFF; --surface-2:#E7EFEC; --line:#D3DDDA; --line-strong:#B7C6C2;
  --fg:#14201D; --muted:#56685F; --accent:#0B6B5D; --accent-ink:#FFFFFF; --accent-soft:#DCEEE9;
  --input:#FFF9E3; --warn:#9A5B00; --warn-bg:#FFF1D6; --crit:#AE3832; --crit-bg:#FBE6E4;
  --ok:#2C7340; --ok-bg:#E2F1E5; --info:#2D5C99; --info-bg:#E4ECF7; --shadow:0 1px 2px rgba(20,32,29,.06),0 8px 24px rgba(20,32,29,.06);
  --font-ui:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0D1513; --surface:#141E1C; --surface-2:#1B2724; --line:#29372F; --line-strong:#3A4B46;
  --fg:#E2EBE8; --muted:#93A59F; --accent:#45B8A2; --accent-ink:#04211C; --accent-soft:#16352F;
  --input:#262414; --warn:#E6A84E; --warn-bg:#2F2511; --crit:#F08A83; --crit-bg:#3A1B19;
  --ok:#72C784; --ok-bg:#15301C; --info:#86AEE6; --info-bg:#172741; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0D1513; --surface:#141E1C; --surface-2:#1B2724; --line:#29372F; --line-strong:#3A4B46;
  --fg:#E2EBE8; --muted:#93A59F; --accent:#45B8A2; --accent-ink:#04211C; --accent-soft:#16352F;
  --input:#262414; --warn:#E6A84E; --warn-bg:#2F2511; --crit:#F08A83; --crit-bg:#3A1B19;
  --ok:#72C784; --ok-bg:#15301C; --info:#86AEE6; --info-bg:#172741; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--font-ui);font-size:14px;line-height:1.5}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--accent)}
.wrap{max-width:1380px;margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.mono{font-family:var(--font-mono);font-size:12.5px;letter-spacing:-.01em}
.muted{color:var(--muted)}
h1,h2,h3{text-wrap:balance;margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* top bar */
.topbar{position:relative;z-index:20;background:var(--accent);color:var(--accent-ink)}
@media (min-width:700px){.topbar{position:sticky;top:env(safe-area-inset-top,0px)}}
@media (max-width:520px){.brand span{display:none}.topbar-in{padding-block:8px}}
.topbar-in{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding-block:10px}
.brand{display:flex;align-items:baseline;gap:10px;margin-right:auto;min-width:0}
.brand h1{font-size:18px;font-weight:700;letter-spacing:-.01em}
.brand span{font-size:12px;opacity:.85}
.who{display:flex;align-items:center;gap:10px;font-size:13px}
.who b{font-weight:600}
.btn-top{background:transparent;border:1px solid rgba(255,255,255,.35);color:var(--accent-ink);border-radius:8px;padding:6px 10px;font-size:12px;cursor:pointer}

.statusline{margin:12px 0 0;display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12.5px;color:var(--muted)}
.statusline .bad{color:var(--crit);font-weight:600}
.statusline .warn{color:var(--warn);font-weight:600}

/* my work strip */
.todo{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px}
.todo h2{font-size:13px;font-weight:600;color:var(--muted);margin-right:4px}
.todo-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 12px 5px 6px;cursor:pointer;font-size:13px}
.todo-chip b{min-width:24px;height:24px;border-radius:999px;display:inline-grid;place-items:center;background:var(--surface-2);font-variant-numeric:tabular-nums;font-size:12px}
.todo-chip.hot b{background:var(--crit);color:var(--surface)}
.todo-chip.has b{background:var(--accent);color:var(--accent-ink)}
.todo-chip:hover{border-color:var(--line-strong)}
.todo-empty{font-size:13px;color:var(--muted)}

/* tabs */
.tabs{display:flex;gap:2px;margin-top:16px;border-bottom:1px solid var(--line);overflow-x:auto}
.tab{background:none;border:0;border-bottom:2px solid transparent;padding:10px 14px;cursor:pointer;color:var(--muted);font-weight:500;white-space:nowrap}
.tab[aria-selected="true"]{color:var(--fg);border-bottom-color:var(--accent)}
.tab .n{font-size:11px;margin-left:6px;padding:1px 6px;border-radius:999px;background:var(--surface-2);font-variant-numeric:tabular-nums}

main{padding-block:16px 48px}
.ws{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;align-items:start}
@media (min-width:1000px){.ws.open{grid-template-columns:minmax(0,1fr) minmax(380px,440px)}}

.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px}
.toolbar .search{flex:1 1 220px;min-width:0}
.toolbar input,.toolbar select{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:8px 10px;width:100%}
.toolbar select{width:auto}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px}
.list{container-type:inline-size;overflow:hidden}
.row{display:grid;grid-template-columns:104px 96px minmax(0,1.6fr) minmax(0,1.2fr) minmax(0,1.1fr) 150px 150px;gap:12px;align-items:center;padding:11px 14px;border-bottom:1px solid var(--line);cursor:pointer}
.row:last-child{border-bottom:0}
.row:hover{background:var(--surface-2)}
.row.sel{background:var(--accent-soft)}
.row-head{cursor:default;font-size:12px;color:var(--muted);font-weight:500;padding-block:8px;background:var(--surface-2)}
.row-head:hover{background:var(--surface-2)}
.cell{min-width:0;display:flex;flex-direction:column;gap:1px}
.cell b{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cell span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cell .sub{font-size:12px;color:var(--muted)}
.c-st,.c-due{align-items:flex-start}
@container (max-width:900px){
  .row{grid-template-columns:auto auto minmax(0,1fr);grid-template-areas:"id ch st" "main main main" "why why due";row-gap:6px}
  .row-head{display:none}
  .c-id{grid-area:id}.c-ch{grid-area:ch}.c-st{grid-area:st;align-items:flex-end}.c-main{grid-area:main}.c-why{grid-area:why}.c-due{grid-area:due;align-items:flex-end}
  .c-plan{display:none}
}
.empty{padding:32px 16px;text-align:center;color:var(--muted)}

.pill{display:inline-block;font-size:12px;line-height:1.4;padding:2px 8px;border-radius:999px;background:var(--surface-2);white-space:nowrap}
.st{display:inline-block;font-size:12px;font-weight:600;line-height:1.4;padding:3px 9px;border-radius:6px;white-space:nowrap}
.st-wait{background:var(--accent-soft);color:var(--accent)}
.st-ok{background:var(--ok-bg);color:var(--ok)}
.st-off{background:var(--surface-2);color:var(--muted)}
.chip{display:inline-block;font-size:12px;line-height:1.4;padding:2px 8px;border-radius:6px;white-space:nowrap;font-variant-numeric:tabular-nums}
.chip-crit{background:var(--crit-bg);color:var(--crit);font-weight:600}
.chip-warn{background:var(--warn-bg);color:var(--warn);font-weight:600}
.chip-ok{background:var(--ok-bg);color:var(--ok)}
.chip-n{background:var(--surface-2);color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:8px;padding:8px 14px;border:1px solid var(--line-strong);background:var(--surface);cursor:pointer;font-weight:500;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn-p{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn-p:hover{filter:brightness(1.08)}
.btn-d{background:var(--surface);border-color:var(--crit);color:var(--crit)}
.btn-sm{padding:5px 10px;font-size:13px}

/* detail */
.detail{padding:0}
@media (min-width:1000px){.detail{position:sticky;top:calc(env(safe-area-inset-top,0px) + 66px);max-height:calc(100vh - 84px);overflow:auto}}
@media (max-width:999.98px){
  .detail{position:fixed;inset:0;z-index:40;border-radius:0;border:0;overflow:auto;background:var(--bg);
    padding:env(safe-area-inset-top,0px) max(16px,env(safe-area-inset-right,0px)) env(safe-area-inset-bottom,0px) max(16px,env(safe-area-inset-left,0px))}
  .detail .d-in{padding-inline:0}
}
.d-in{padding:16px;display:flex;flex-direction:column;gap:16px}
.d-head{display:flex;align-items:flex-start;gap:10px}
.d-head h2{font-size:17px;font-weight:700;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.d-head .x{margin-left:auto}
.d-sub{font-size:13px;color:var(--muted);margin-top:2px}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}
.steps li{display:flex;flex-direction:column;gap:5px;font-size:11.5px;color:var(--muted);min-width:0}
.steps li::before{content:"";height:4px;border-radius:2px;background:var(--line)}
.steps li.done::before{background:var(--accent)}
.steps li.cur{color:var(--fg);font-weight:600}
.steps li.cur::before{background:var(--warn)}
.steps li.skip{opacity:.55;text-decoration:line-through}
.steps li.stop::before{background:var(--crit)}

.flags{display:flex;flex-direction:column;gap:6px}
.flag{font-size:13px;padding:8px 10px;border-radius:8px;border:1px solid transparent}
.flag-warn{background:var(--warn-bg);color:var(--warn)}
.flag-crit{background:var(--crit-bg);color:var(--crit)}
.flag-info{background:var(--info-bg);color:var(--info)}

.facts{display:grid;grid-template-columns:minmax(110px,auto) minmax(0,1fr);gap:6px 14px;margin:0;font-size:13.5px}
.facts dt{color:var(--muted)}
.facts dd{margin:0;min-width:0;overflow-wrap:anywhere}
.sec-t{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.02em;margin-bottom:8px}

.act{border:1px solid var(--line);border-radius:10px;padding:14px;background:var(--surface-2)}
.act h3{font-size:14px;font-weight:600;margin-bottom:10px}
.wait{font-size:13px;color:var(--muted)}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.form .full{grid-column:1/-1}
@media (max-width:520px){.form{grid-template-columns:minmax(0,1fr)}}
.f{display:flex;flex-direction:column;gap:4px;min-width:0}
.f label{font-size:12px;font-weight:500;color:var(--muted)}
.f input,.f select,.f textarea{border:1px solid var(--line-strong);border-radius:8px;padding:8px 10px;background:var(--input);width:100%;min-width:0}
.f textarea{min-height:64px;resize:vertical}
.f .hint{font-size:12px;color:var(--muted)}
.f input[readonly]{background:var(--surface);color:var(--muted)}
.btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.err{font-size:13px;color:var(--crit);font-weight:500}
.note{font-size:12.5px;color:var(--muted)}

.log{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:13px}
.log li{display:grid;grid-template-columns:86px minmax(0,1fr);gap:10px}
.log time{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px;padding-top:1px}

/* stats */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin-bottom:16px}
.tile{padding:14px}
.tile .k{font-size:12px;color:var(--muted)}
.tile .v{font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.tile .s{font-size:12px;color:var(--muted)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}
.grid2>.panel{padding:14px;min-width:0}
.bars{display:flex;flex-direction:column;gap:8px}
.bar{display:grid;grid-template-columns:minmax(0,1fr) 34px;gap:4px 10px;align-items:center;font-size:13px}
.bar .l{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar .n{text-align:right;font-variant-numeric:tabular-nums;font-weight:600;grid-row:span 2}
.bar .track{height:8px;border-radius:4px;background:var(--surface-2);overflow:hidden}
.bar .track i{display:block;height:100%;background:var(--accent);border-radius:4px}
.bar.hot .track i{background:var(--crit)}
.bar.hot .l{color:var(--crit);font-weight:600}
.q-sel{display:flex;gap:6px;align-items:center;margin-bottom:14px;flex-wrap:wrap}

/* settings */
.set-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.set-grid>.panel{padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.users{display:flex;flex-direction:column;gap:0}
.users .u{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.users .u:last-child{border-bottom:0}
.users .u .nm{flex:1;min-width:0}
.users .u.off .nm{opacity:.5;text-decoration:line-through}

.import{padding:14px;margin-bottom:10px;display:flex;flex-direction:column;gap:8px}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:60;background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:10px;box-shadow:var(--shadow);font-size:13.5px;max-width:calc(100% - 32px)}
@media (prefers-reduced-motion:no-preference){.toast{animation:up .18s ease-out}@keyframes up{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding-block:32px}
.login-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.login-card h1{font-size:20px;font-weight:700;color:var(--accent)}
.login-card p{margin:0;font-size:13.5px;color:var(--muted)}
.login-card .f input{font-size:16px;padding:10px 12px}
.login-card .code{letter-spacing:.3em;font-family:var(--font-mono);font-size:20px !important;text-align:center}
.linkbtn{background:none;border:0;padding:0;color:var(--accent);cursor:pointer;font-size:13px;text-decoration:underline}
.raw{white-space:pre-wrap;font-family:var(--font-mono);font-size:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:10px;max-height:260px;overflow:auto}
.items-ed{display:flex;flex-direction:column;gap:6px}
.items-ed .it{display:grid;grid-template-columns:minmax(0,1fr) 70px 34px;gap:6px}
.preview{max-height:240px;overflow:auto;border:1px solid var(--line);border-radius:8px}
.preview table{border-collapse:collapse;width:100%;font-size:12.5px}
.preview th,.preview td{padding:5px 8px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.flag-review{background:var(--warn-bg);color:var(--warn)}
.pill-review{background:var(--warn-bg);color:var(--warn);font-weight:600}