/* S04 T2b — Nhân sự & Zalo (IT-019 N1 / N1d / N3), Tạo tài khoản (N2 / N2d / N3b), Chuyển giao (N5),
   cổng QR lần đầu (Q1 / Q1d / Q3). Nguồn: IT-019 01-artboards (r19.css .ip .fc .cr .dt .qr .stp .rd .cks .seg2 .tgl .bn .gate).
   Chỉ token --ux-* (V3.3.2); không đụng vùng chat FROZEN. */

/* page frame inside #workspace (like .s3-page on overview / issues) */
#app-screen[data-view="personnel"] .workspace:has(> .s19p-page) { padding: 0; background: var(--ux-bg); overflow: hidden; display: flex; flex-direction: column; }
.s19p-page { flex: 1; min-height: 0; display: flex; flex-direction: column; background: var(--ux-bg); }
.s19p-ph { display: flex; align-items: center; gap: 12px; height: 60px; padding: 0 24px; flex: none; }
.s19p-ph h1 { font-size: 18px; font-weight: 700; line-height: 24px; color: var(--ux-text); }
.s19p-crumb { background: none; border: 0; padding: 0; font: inherit; color: inherit; }
.s19p-crumb:hover { color: var(--ux-link); text-decoration: underline; }
.s19p-pg { flex: 1; min-height: 0; overflow: auto; padding: 10px 20px 20px; display: flex; flex-direction: column; gap: 12px; }

/* filters (artboard .ip, .fc) */
.s19p-flt { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.s19p-ip { height: 36px; border: 1px solid var(--ux-border-strong); border-radius: 8px; background: var(--ux-input); display: flex; align-items: center; gap: 6px; padding: 0 10px; color: var(--ux-muted); min-width: 0; width: 240px; }
/* base.css styles every input with a long :not() chain — the id keeps these controls on the artboard look */
#app-screen .s19p-ip input { flex: 1; min-width: 0; border: 0; outline: 0; box-shadow: none; background: transparent; border-radius: 0; font-size: 13px; color: var(--ux-text); padding: 0; height: 34px; -webkit-appearance: none; appearance: none; }
.s19p-ip input::placeholder { color: var(--ux-muted); opacity: 1; }
.s19p-ip:focus-within { border-color: var(--ux-primary); box-shadow: 0 0 0 2px var(--ux-sel); }
.s19p-fc { position: relative; display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 10px 0 12px; border: 1px solid var(--ux-border-strong); border-radius: 8px; background: var(--ux-surface); min-width: 0; color: var(--ux-text); }
.s19p-fc .k { font-size: 11px; color: var(--ux-muted); white-space: nowrap; }
#app-screen .s19p-fc select { appearance: none; -webkit-appearance: none; border: 0; outline: 0; box-shadow: none; background: transparent; border-radius: 0; font-size: 13px; font-weight: 600; color: var(--ux-text); padding: 0 20px 0 0; height: 34px; cursor: pointer; max-width: 200px; min-width: 0; text-overflow: ellipsis; }
.s19p-fc select option { color: var(--ux-text); background: var(--ux-surface); font-weight: 400; }
.s19p-fc svg.cd { position: absolute; right: 10px; pointer-events: none; color: var(--ux-text-2); }
.s19p-fc:focus-within { border-color: var(--ux-primary); }
.s19p-fc.on { border-color: var(--ux-primary); background: var(--ux-sel); }
.s19p-fc.off { background: var(--ux-disabled-bg); border-style: dashed; }
.s19p-fc.off .v { font-weight: 600; display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
button.s3-chip.s19p-on { box-shadow: inset 0 0 0 1px currentColor; }

/* list card + table (artboard .cr .ch2 .dt) */
.s19p-cr { background: var(--ux-surface); border: 1px solid var(--ux-border); border-radius: 12px; display: flex; flex-direction: column; min-width: 0; overflow: hidden; }
.s19p-ch { display: flex; align-items: center; gap: 8px; padding: 11px 14px; border-bottom: 1px solid var(--ux-border); }
.s19p-ch h3 { font-size: 14px; font-weight: 700; margin: 0; color: var(--ux-text); }
.s19p-tw { position: relative; overflow-x: auto; }
.s19p-dt { width: 100%; border-collapse: collapse; font-size: 12.5px; color: var(--ux-text); }
.s19p-dt th { font-size: 11px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; color: var(--ux-muted); background: var(--ux-surface-2); text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--ux-border); white-space: nowrap; }
.s19p-dt td { padding: 7px 8px; border-bottom: 1px solid var(--ux-border); text-align: left; vertical-align: middle; }
.s19p-dt tbody tr:last-child td { border-bottom: 0; }
.s19p-dt td.k { width: 40px; padding: 7px 8px 7px 0; }
.s19p-who { display: flex; align-items: center; gap: 8px; min-width: 0; }
.s19p-who b { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.s19p-av { width: 24px; height: 24px; border-radius: 50%; background: var(--ux-ai-soft); color: var(--ux-ai); display: grid; place-items: center; font-size: 10px; font-weight: 700; flex: none; }
.s19p-z { font-weight: 650; white-space: nowrap; }
.s19p-z.ok { color: var(--ux-ok); }
.s19p-z.wn { color: var(--ux-warn); }
.s19p-z.mu { color: var(--ux-muted); }
.s19p-zl { background: none; border: 0; padding: 0; font: inherit; color: var(--ux-muted); font-size: 11px; white-space: nowrap; }
.s19p-zl:hover { color: var(--ux-link); text-decoration: underline; }
.s19p-act { color: var(--ux-muted); white-space: nowrap; }
.s19p-kb { width: 32px; height: 32px; border-radius: 8px; border: 0; background: transparent; display: grid; place-items: center; color: var(--ux-link); }
.s19p-kb:hover, .s19p-kb[aria-expanded="true"] { background: var(--ux-sel); color: var(--ux-text); }
.s19p-nt { display: flex; gap: 8px; align-items: center; border: 1px solid var(--ux-border); border-radius: 10px; padding: 8px 10px; background: var(--ux-surface-2); font-size: 12px; color: var(--ux-text-2); }
.s19p-empty { padding: 28px 16px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--ux-text-2); }
.s19p-empty b { color: var(--ux-text); font-size: 14px; }
.s19p-ml { display: none; }

/* forms (artboard .fl .ip .seg2 .tgl) */
.s19p-cols { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 12px; align-items: start; max-width: 980px; }
.s19p-cols.one { grid-template-columns: minmax(0, 1fr); max-width: 494px; }
.s19p-cb { padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.s19p-fields { display: flex; flex-direction: column; gap: 12px; }
.s19p-fl { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.s19p-fl > label, .s19p-fl > .lb { font-size: 12px; font-weight: 650; color: var(--ux-text-2); }
#app-screen .s19p-in { height: 36px; border: 1px solid var(--ux-border-strong); border-radius: 8px; background: var(--ux-input); padding: 0 10px; font-size: 13px; color: var(--ux-text); width: 100%; min-width: 0; }
#app-screen .s19p-in:focus { outline: 0; border-color: var(--ux-primary); box-shadow: 0 0 0 2px var(--ux-sel); }
select.s19p-in { appearance: none; -webkit-appearance: none; padding-right: 30px; cursor: pointer; }
.s19p-sel { position: relative; display: flex; }
.s19p-sel svg.cd { position: absolute; right: 10px; top: 11px; pointer-events: none; color: var(--ux-text-2); }
#app-screen .s19p-in.lk { background: var(--ux-disabled-bg); color: var(--ux-text-2); border-style: dashed; display: flex; align-items: center; gap: 6px; }
#app-screen .s19p-in.lk.sm { width: 160px; flex: none; }
.s19p-lkrow { display: flex; align-items: center; gap: 8px; }
.s19p-err { color: var(--ux-danger); font-size: 12px; min-height: 0; }
.s19p-err:empty { display: none; }
.s19p-seg2 { display: inline-flex; border: 1px solid var(--ux-border-strong); border-radius: 8px; overflow: hidden; align-self: flex-start; }
.s19p-seg2 button { height: 30px; padding: 0 10px; border: 0; background: var(--ux-surface); color: var(--ux-text); font-size: 12px; font-weight: 600; border-right: 1px solid var(--ux-border); }
.s19p-seg2 button:last-child { border-right: 0; }
.s19p-seg2 button[aria-checked="true"] { background: var(--ux-sel); color: var(--ux-primary); font-weight: 700; }
.s19p-tgrow { display: flex; align-items: center; gap: 8px; padding-top: 4px; }
.s19p-tgl { width: 38px; height: 22px; border-radius: 11px; background: var(--ux-border-strong); position: relative; display: inline-block; border: 0; padding: 0; flex: none; }
.s19p-tgl::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 8px; background: #fff; }
.s19p-tgl[aria-checked="true"] { background: var(--ux-primary); }
.s19p-tgl[aria-checked="true"]::after { left: 19px; }
.s19p-acts { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.s3-btn.s19p-dg { background: var(--ux-danger); border-color: var(--ux-danger); color: var(--ux-on-primary); }
.s3-btn.s19p-dg:hover { filter: brightness(.95); background: var(--ux-danger); }

/* handover (artboard .rd .bn .cks) */
.s19p-rds { display: flex; flex-direction: column; gap: 10px; }
.s19p-rd { display: flex; gap: 8px; align-items: flex-start; padding: 10px; border: 1px solid var(--ux-border); border-radius: 10px; background: var(--ux-surface); text-align: left; color: var(--ux-text); width: 100%; }
.s19p-rd[aria-checked="true"] { border-color: var(--ux-primary); background: var(--ux-sel); }
.s19p-rd i { width: 16px; height: 16px; border-radius: 8px; border: 2px solid var(--ux-border-strong); flex: none; margin-top: 2px; }
.s19p-rd[aria-checked="true"] i { border-color: var(--ux-primary); background: var(--ux-primary); box-shadow: inset 0 0 0 3px var(--ux-surface); }
.s19p-rd b { font-size: 12px; }
.s19p-bn { display: flex; align-items: flex-start; gap: 10px; border-radius: 10px; padding: 9px 12px; font-size: 12.5px; line-height: 17px; border: 1px solid var(--ux-border); background: var(--ux-surface-2); color: var(--ux-text); }
.s19p-bn.w { background: var(--ux-warn-soft); border-color: var(--ux-attn); }
.s19p-bn.d { background: var(--ux-danger-soft); border-color: var(--ux-danger); }
.s19p-bn b { font-weight: 700; }
.s19p-cks { display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; color: var(--ux-text); cursor: pointer; }
.s19p-cks i { width: 16px; height: 16px; border-radius: 4px; border: 1.5px solid var(--ux-border-strong); flex: none; margin-top: 1px; display: grid; place-items: center; font-style: normal; font-size: 11px; font-weight: 800; line-height: 1; }
.s19p-cks input:checked + i { background: var(--ux-primary); border-color: var(--ux-primary); color: var(--ux-on-primary); }
.s19p-cks input:checked + i::after { content: "✓"; }
.s19p-cks input:focus-visible + i { outline: 2px solid var(--ux-primary); outline-offset: 2px; }

/* QR box (artboard .qr .stc .stp); the QR itself stays black on white in both themes so phones can read it */
.s19p-qrw { display: flex; flex-direction: column; gap: 10px; align-items: stretch; }
.s19p-qrc { display: flex; justify-content: center; }
.s19p-qr { width: 200px; height: 200px; border: 1px solid var(--ux-border-strong); border-radius: 12px; background: #fff; padding: 12px; flex: none; position: relative; display: grid; place-items: center; }
.s19p-qr img { width: 176px; height: 176px; display: block; image-rendering: pixelated; }
.s19p-qr .ph { width: 176px; height: 176px; border-radius: 6px; background: #EEF2F7; display: grid; place-items: center; padding: 16px; color: #475569; font-size: 12px; text-align: center; line-height: 1.4; }
.s19p-qr.ex img, .s19p-qr.ex .ph { opacity: .18; }
.s19p-ov { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: #111; font-weight: 700; font-size: 13px; padding: 12px; text-align: center; }
.s19p-ov[hidden] { display: none; }
.s19p-ov .ck { font-size: 22px; line-height: 1; }
.s19p-ov .xs { font-size: 11px; font-weight: 500; }
.s19p-ov .s3-btn { color: #fff; background: #2457F5; border-color: #2457F5; }
.s19p-stw { display: flex; justify-content: center; }
.s19p-stc { display: inline-flex; align-items: center; height: 20px; padding: 0 8px; border-radius: 10px; font-size: 11px; font-weight: 750; white-space: nowrap; background: var(--ux-hover); color: var(--ux-text-2); }
.s19p-stc[hidden] { display: none; }
.s19p-stc.tam { background: var(--ux-warn-soft); color: var(--ux-warn); }
.s19p-stc.cho { background: var(--ux-ai-soft); color: var(--ux-ai); }
.s19p-stc.huy { background: var(--ux-disabled-bg); color: var(--ux-text-2); }
.s19p-stc.xong { background: var(--ux-ok-soft); color: var(--ux-ok); }
.s19p-stc.dg { background: var(--ux-danger-soft); color: var(--ux-danger); }
.s19p-qmsg { font-size: 12px; color: var(--ux-danger); text-align: center; }
.s19p-qmsg:empty { display: none; }
.s19p-steps { display: flex; flex-direction: column; gap: 8px; text-align: left; width: 100%; }
.s19p-stp { display: flex; gap: 10px; align-items: flex-start; font-size: 12px; color: var(--ux-text); }
.s19p-stp .nn { width: 24px; height: 24px; border-radius: 12px; background: var(--ux-ai-soft); color: var(--ux-ai); display: grid; place-items: center; font-weight: 700; font-size: 12px; flex: none; }

/* QR dialog (Đăng nhập Zalo từ dòng nhân sự) */
.s19p-dlgb { position: fixed; inset: 0; z-index: 100; background: rgba(15, 23, 42, .45); display: flex; align-items: center; justify-content: center; padding: 16px; }
.s19p-dlg { width: 380px; max-width: 100%; max-height: calc(100vh - 32px); overflow: auto; background: var(--ux-surface); border: 1px solid var(--ux-border); border-radius: 12px; box-shadow: var(--ux-shadow); }

/* first-login gate (artboard .gate) — above the app, below dialogs and toasts */
#s19-gate { position: fixed; inset: 0; z-index: 95; background: var(--ux-bg); display: flex; align-items: center; justify-content: center; overflow: auto; color: var(--ux-text); }
#s19-gate[hidden] { display: none; }
.s19p-gc { max-width: 480px; width: 100%; padding: 24px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px; margin: auto; }
.s19p-gc .lm { font-size: 13px; font-weight: 400; color: var(--ux-text); }
.s19p-gc h1 { font-size: 22px; font-weight: 700; margin: 0; line-height: 1.3; }
.s19p-gc .sub { font-size: 12px; color: var(--ux-text-2); }
.s19p-gc .s19p-stc { height: 26px; font-size: 12px; }
.s19p-gc .s19p-qrw { width: 100%; gap: 16px; }
.s19p-gacts { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.s19p-gacts .s3-btn { height: 36px; }

/* 390 (artboard N3, N3b, Q3) */
@media (max-width: 760px) {
  .s19p-ph { height: auto; padding: 10px 12px 2px; }
  .s19p-ph h1 { font-size: 17px; }
  .s19p-ph .s19p-new { display: none; }
  .s19p-pg { padding: 8px 12px 16px; gap: 8px; }
  .s19p-newm { display: inline-flex; justify-content: center; height: 36px; width: 100%; }
  .s19p-flt .s19p-ip { width: 100%; flex: 1 1 100%; }
  .s19p-flt .s19p-fc, .s19p-flt .s3-sp { display: none; }
  .s19p-tw { display: none; }
  .s19p-ml { display: flex; flex-direction: column; }
  .s19p-mr { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--ux-border); }
  .s19p-mr:last-child { border-bottom: 0; }
  .s19p-mr .s19p-av { width: 32px; height: 32px; font-size: 12px; }
  .s19p-mr .t { flex: 1; min-width: 0; display: flex; flex-direction: column; }
  .s19p-mr .t b { font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .s19p-mr .t span { font-size: 11px; }
  .s19p-mr .s19p-kb { color: var(--ux-text); }
  .s19p-cols, .s19p-cols.one { grid-template-columns: minmax(0, 1fr); max-width: none; }
  .s19p-gc { padding: 20px; }
  .s19p-gc h1 { font-size: 19px; }
}
@media (min-width: 761px) { .s19p-newm { display: none; } }

/* mobile shell (same as the S03 pages, M1.1): the rail becomes a row of labelled tabs above the page */
@media (max-width: 760px) {
  #app-screen[data-view="personnel"]:has(.s19p-page) { flex-direction: column; height: 100dvh; }
  #app-screen[data-view="personnel"]:has(.s19p-page) > .sidebar { width: 100%; min-width: 0; height: auto; flex: none; border: 0; }
  #app-screen[data-view="personnel"]:has(.s19p-page) .sidebar-hero { padding: 0; background: var(--ux-surface); }
  #app-screen[data-view="personnel"]:has(.s19p-page) .sidebar-hero > :not(#shell-nav),
  #app-screen[data-view="personnel"]:has(.s19p-page) .sidebar-scroll { display: none; }
  #app-screen[data-view="personnel"]:has(.s19p-page) #shell-nav { display: flex; flex-flow: row nowrap; align-items: center; gap: 12px; height: 44px; padding: 0 14px; margin: 0; overflow-x: auto; scrollbar-width: none; background: var(--ux-surface); border-bottom: 1px solid var(--ux-border); }
  #app-screen[data-view="personnel"]:has(.s19p-page) #shell-nav > :not(button[data-view], #rail-utils) { display: none; }
  #app-screen[data-view="personnel"]:has(.s19p-page) #rail-utils { display: contents; }
  #app-screen[data-view="personnel"]:has(.s19p-page) #rail-utils > button { width: 34px; height: 34px; padding: 7px; flex: none; display: grid; place-items: center; position: relative; background: transparent; color: var(--ux-text-2); border: 0; box-shadow: none; }
  #app-screen[data-view="personnel"]:has(.s19p-page) #shell-nav button[data-view] { width: auto; height: 44px; padding: 0 2px; flex: none; background: transparent; border: 0; border-radius: 0; box-shadow: none; color: var(--ux-text-2); font-size: 12px; font-weight: 500; border-bottom: 2px solid transparent; display: inline-flex; align-items: center; }
  #app-screen[data-view="personnel"]:has(.s19p-page) #shell-nav button[data-view] .nav-icon { display: none; }
  #app-screen[data-view="personnel"]:has(.s19p-page) #shell-nav button[data-view] span { position: static; width: auto; height: auto; clip-path: none; overflow: visible; white-space: nowrap; }
  #app-screen[data-view="personnel"]:has(.s19p-page) #shell-nav button[data-view].active { color: var(--ux-primary); font-weight: 650; border-bottom-color: var(--ux-primary); background: transparent; box-shadow: none; width: auto; }
  #app-screen[data-view="personnel"]:has(.s19p-page) #shell-nav button.active::before { display: none; }
  #app-screen[data-view="personnel"]:has(.s19p-page) .workspace { flex: 1; min-height: 0; display: flex; }
}

/* [hidden] must win over the display set on these blocks (the UA rule loses to any author display) */
.s19p-cr[hidden], .s19p-fields[hidden], .s19p-fl[hidden], .s19p-bn[hidden], .s19p-gacts .s3-btn[hidden], .s19p-acts .s3-btn[hidden] { display: none; }

/* S04 D32 / IT-019A A4 / A4m / A5 / A5b / A5m / A6 — Nhận diện người trong nhóm, mô tả phòng, Quản trị trên điện thoại.
   Token --ux-* only (artboard r19a.css on IT-019 tokens). */
/* settings pages built as an s19p page (identity, Quản trị list) fill the workspace like personnel ones */
#app-screen[data-view="settings"] .workspace:has(> .s19p-page) { padding: 0; background: var(--ux-bg); overflow: hidden; display: flex; flex-direction: column; }
.s19p-pg:has(.s19i-line) > *, .s19p-pg:has(.s19-mydept) > *, .s19p-pg:has(.s19-adm-row) > * { flex-shrink: 0; }
/* A4 */
.s19i-line { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
#app-screen .s19i-line input#s19i-min { width: 64px; height: 36px; padding: 0 10px; border: 1px solid var(--ux-border-strong); border-radius: 8px; background: var(--ux-input); color: var(--ux-text); font-size: 13px; }
#app-screen .s19i-line input#s19i-min:focus { outline: 0; border-color: var(--ux-primary); box-shadow: 0 0 0 2px var(--ux-sel); }
.s19i-tw { overflow-x: auto; }
.s19i-table th { text-transform: none; letter-spacing: 0; font-size: 12px; }
.s19i-table td { vertical-align: top; padding-top: 12px; padding-bottom: 12px; }
.s19i-st { display: inline-flex; align-items: center; height: 22px; padding: 0 9px; border-radius: 11px; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.s19i-st.ok { background: var(--ux-ok-soft); color: var(--ux-ok); }
.s19i-acts { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; }
.s19i-lk { background: none; border: 0; padding: 0; font: inherit; font-size: 12.5px; color: var(--ux-link); text-decoration: underline; text-underline-offset: 2px; cursor: pointer; }
.s19i-lk:focus-visible { outline: 2px solid var(--ux-primary); outline-offset: 2px; }
.s19i-pick { position: relative; display: inline-flex; align-items: center; }
#app-screen .s19i-pick select { appearance: none; -webkit-appearance: none; border: 0; background: transparent; color: var(--ux-link); font: inherit; font-size: 12.5px; text-decoration: underline; text-underline-offset: 2px; padding: 0 18px 0 0; height: 24px; cursor: pointer; box-shadow: none; }
.s19i-pick svg { position: absolute; right: 0; pointer-events: none; color: var(--ux-link); }
.s19i-ml { display: none; }
.s19i-mr { display: flex; flex-direction: column; gap: 6px; padding: 12px 14px; border-top: 1px solid var(--ux-border); }
.s19i-acts.m .s19i-pick { border: 1px solid var(--ux-border-strong); border-radius: 8px; height: 34px; padding: 0 10px; }
#app-screen .s19i-acts.m .s19i-pick select { color: var(--ux-text); text-decoration: none; padding-right: 22px; }
.s19i-acts.m .s19i-pick svg { right: 8px; color: var(--ux-text-2); }
/* A5 / A5b: description fields */
#app-screen .s19-desc-ta, .people-panel .s19-desc-ta { display: block; width: 100%; min-height: 72px; padding: 8px 10px; line-height: 1.45; resize: vertical; border: 1px solid var(--ux-border-strong); border-radius: 8px; font: inherit; font-size: 13px; background: var(--ux-input); color: var(--ux-text); }
#app-screen .s19-desc-ta:focus, .people-panel .s19-desc-ta:focus { outline: 0; border-color: var(--ux-primary); box-shadow: 0 0 0 2px var(--ux-sel); }
.s19-desc { gap: 5px; }
.s19-desc-ft { display: flex; justify-content: space-between; gap: 12px; }
.s19-desc-ex { display: flex; flex-wrap: wrap; gap: 6px; }
.s19-desc-chip { height: 26px; padding: 0 10px; border-radius: 13px; border: 1px solid var(--ux-border-strong); background: var(--ux-hover); color: var(--ux-text); font: inherit; font-size: 12.5px; cursor: pointer; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.s19-desc-chip:hover { border-color: var(--ux-primary); }
.s19-desc-chip:focus-visible { outline: 2px solid var(--ux-primary); outline-offset: 2px; }
.s19-desc-act { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.s19-desc-host { display: flex; flex-direction: column; gap: 10px; }
.dept-copy .dept-desc { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* A6: Quản trị list + "‹ Quản trị" (phones only) */
.s19-adm-row { display: flex; align-items: center; gap: 10px; width: 100%; height: 46px; padding: 0 14px; border: 0; border-top: 1px solid var(--ux-border); background: var(--ux-surface); color: var(--ux-text); font: inherit; font-size: 13.5px; font-weight: 600; text-align: left; cursor: pointer; }
.s19-adm-row:first-of-type { border-top: 0; }
.s19-adm-row.on, .s19-adm-row:hover { background: var(--ux-sel); }
.s19-adm-row .nav-icon, .s19-adm-row svg { flex: none; }
.s19-adm-back, .s19-adm-in { display: none; }
@media (max-width: 760px) {
  .s19i-tw { display: none; }
  .s19i-ml { display: flex; flex-direction: column; }
  .s19-adm-in { display: inline-flex; align-self: flex-start; background: none; border: 0; padding: 0; font: inherit; font-size: 13px; font-weight: 700; color: var(--ux-link); cursor: pointer; }
  /* every Quản trị page on a phone: the rail as a row of tabs (like personnel / reports) + "‹ Quản trị" */
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) { flex-direction: column; height: 100dvh; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) > .sidebar { width: 100%; min-width: 0; height: auto; flex: none; border: 0; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) .sidebar-hero { padding: 0; background: var(--ux-surface); }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) .sidebar-hero > :not(#shell-nav),
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) .sidebar-scroll { display: none; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) #shell-nav { display: flex; flex-flow: row nowrap; align-items: center; gap: 12px; height: 44px; padding: 0 14px; margin: 0; overflow-x: auto; scrollbar-width: none; background: var(--ux-surface); border-bottom: 1px solid var(--ux-border); }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) #shell-nav > :not(button[data-view], #rail-utils) { display: none; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) #rail-utils { display: contents; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) #rail-utils > button { width: 34px; height: 34px; padding: 7px; flex: none; display: grid; place-items: center; position: relative; background: transparent; color: var(--ux-text-2); border: 0; box-shadow: none; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) #shell-nav button[data-view] { width: auto; height: 44px; padding: 0 2px; flex: none; background: transparent; border: 0; border-radius: 0; box-shadow: none; color: var(--ux-text-2); font-size: 12px; font-weight: 500; border-bottom: 2px solid transparent; display: inline-flex; align-items: center; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) #shell-nav button[data-view] .nav-icon { display: none; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) #shell-nav button[data-view] span { position: static; width: auto; height: auto; clip-path: none; overflow: visible; white-space: nowrap; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) #shell-nav button[data-view].active { color: var(--ux-primary); font-weight: 650; border-bottom-color: var(--ux-primary); background: transparent; box-shadow: none; width: auto; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) #shell-nav button.active::before { display: none; }
  #app-screen:is([data-view="settings"], [data-view="personnel"][data-personnel="departments"], [data-view="personnel"][data-personnel="activity"]) .workspace { flex: 1; min-height: 0; overflow: auto; }
  #app-screen[data-view="settings"] .workspace:has(> .s19p-page) { display: flex; overflow: hidden; }
  /* old Quản trị pages (no page header of their own): the link sits above them */
  #app-screen[data-view="settings"]:not([data-settings="menu"]):not(:has(.s19p-page)) > .s19-adm-back,
  #app-screen[data-view="personnel"]:is([data-personnel="departments"], [data-personnel="activity"]):not(:has(.s19p-page)) > .s19-adm-back { display: inline-flex; align-self: flex-start; margin: 10px 16px 0; background: none; border: 0; padding: 0; font: inherit; font-size: 13px; font-weight: 700; color: var(--ux-link); cursor: pointer; flex: none; }
}

/* S04 T8 — Cài đặt nhắc việc (IT-019 K1 / K1d / K3; artboard .tgl .dayg .sl .rd .qt). Token --ux-* only. */
/* the page scrolls; its cards keep their height (a card with overflow:hidden would otherwise shrink to nothing) */
.s19p-pg:has(.s19k-cols) > * { flex-shrink: 0; }
.s19k-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; align-items: start; }
.s19k-meta { display: flex; flex-direction: column; gap: 4px; padding-left: 46px; }
.s19k-meta .s19p-fc { align-self: flex-start; }
.s19k-warn { color: var(--ux-warn); }
.s19k-dayg { display: grid; grid-template-columns: 44px repeat(3, minmax(0, 1fr)); gap: 6px; align-items: center; font-size: 12px; color: var(--ux-text); }
.s19k-sl { height: 28px; border-radius: 14px; border: 1px dashed var(--ux-border-strong); background: var(--ux-surface); color: var(--ux-muted); display: grid; place-items: center; font-size: 12px; font-weight: 650; padding: 0; }
.s19k-sl.on { border-style: solid; border-color: var(--ux-primary); background: var(--ux-sel); color: var(--ux-primary); }
.s19k-sl:focus-visible { outline: 2px solid var(--ux-primary); outline-offset: 2px; }
.s19k-cks { display: flex; flex-direction: column; gap: 8px; padding: 2px 4px 0 26px; }
.s19k-qt { border-left: 3px solid var(--ux-border-strong); padding: 6px 10px; color: var(--ux-text-2); font-size: 12.5px; line-height: 18px; background: var(--ux-surface-2); border-radius: 0 8px 8px 0; white-space: pre-line; }
.s19k-qt b { color: var(--ux-text); font-weight: 700; }
.s19k-nt { align-items: flex-start; }
.s19k-ft { display: flex; justify-content: flex-end; align-items: center; gap: 8px; }
.s19k-err { color: var(--ux-danger); margin-right: auto; }
.s19k-err:empty { display: none; }
@media (max-width: 760px) {
  .s19k-cols { grid-template-columns: minmax(0, 1fr); }
  .s19k-meta { padding-left: 0; }
  .s19k-ft .s19k-cancel { display: none; }
  .s19k-ft .s3-btn.p { width: 100%; justify-content: center; height: 40px; }
}