/* KD Chấm Công — mobile-first (390px). Mọi màu đi qua biến CSS. */
:root{
  --bg:#F5F7FA;--card:#FFF;--line:#E4E7EC;--text:#101828;--text-2:#475467;--muted:#667085;
  --navy:#0B2447;--brand:#1849A9;--ok:#067647;--warn:#B54708;--danger:#B42318;--info:#175CD3;
  /* phụ trợ */
  --on-dark:#FFF;--on-dark-2:#94A3B8;--navy-line:#1E3A6E;--navy-soft:#334E7E;
  --input-line:#D0D5DD;--line-soft:#F2F4F7;--label:#344054;--placeholder:#98A2B3;
  --brand-bg:#EFF4FF;--brand-bd:#D1E0FF;--brand-dark:#0B3B8C;
  --ok-bg:#ECFDF3;--ok-dot:#17B26A;--warn-bg:#FFFAEB;--warn-bd:#FEF0C7;
  --serious:#C4320A;--serious-bg:#FFF4ED;--danger-bg:#FEF3F2;--danger-bd:#FEE4E2;--info-bg:#EFF8FF;
  --shadow-sm:0 1px 2px rgba(16,24,40,.05);--shadow-md:0 8px 24px rgba(16,24,40,.08);
  --scrim:rgba(16,24,40,.5);
  --font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.45;font-variant-numeric:tabular-nums}
a{color:var(--brand)}
a:hover{color:var(--brand-dark)}
button,input,select,textarea{font-family:inherit}
h1,h2,h3,p{margin:0}
[hidden]{display:none!important}

/* ---- khung ---- */
.app{max-width:480px;margin:0 auto;min-height:100vh;min-height:100dvh;background:var(--bg);display:flex;flex-direction:column;overflow-x:hidden}
.app.has-nav{padding-bottom:calc(68px + env(safe-area-inset-bottom))}
.page-pad{padding:24px;display:flex;flex-direction:column;gap:16px}
.overlap{margin-top:-56px;padding-top:0}
.stack-6{display:flex;flex-direction:column;gap:6px}
.stack-8{display:flex;flex-direction:column;gap:8px}
.stack-12{display:flex;flex-direction:column;gap:12px}
.stack-14{display:flex;flex-direction:column;gap:14px}
.stack-18{display:flex;flex-direction:column;gap:18px}
.h2{font-size:17px;font-weight:600}
.p{font-size:14px;color:var(--text-2);line-height:1.6}
.p b{color:var(--text);font-weight:600}
.bullets{margin:0;padding-left:20px;font-size:14px;color:var(--text-2);line-height:1.6}
.bullets b{color:var(--text);font-weight:600}
.foot-note{margin-top:auto;padding:0 24px 28px;text-align:center;font-size:13px;color:var(--muted)}
.foot-note b{color:var(--brand);font-weight:600}
.muted{color:var(--muted)}

/* ---- app bar + hero ---- */
.hero{background:var(--navy);color:var(--on-dark);padding:18px 20px 76px;display:flex;flex-direction:column;gap:18px}
.hero--sm{padding-bottom:76px}
.hero--login{padding:56px 24px 40px;gap:22px}
.hero__title{font-size:26px;font-weight:700;letter-spacing:-.3px}
.hero__sub{font-size:14px;color:var(--on-dark-2)}
.appbar{display:flex;align-items:center;justify-content:space-between}
.appbar__brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px}
.logo{width:32px;height:32px;border-radius:8px;background:var(--on-dark);color:var(--navy);font-weight:700;font-size:12px;display:flex;align-items:center;justify-content:center;flex:none}
.logo--lg{width:48px;height:48px;border-radius:12px;font-size:17px}
.icon-btn{width:44px;height:44px;border-radius:10px;border:1px solid var(--navy-line);background:transparent;color:var(--on-dark);display:flex;align-items:center;justify-content:center;position:relative;cursor:pointer}
.who{display:flex;align-items:center;gap:12px}
.who__text{display:flex;flex-direction:column;min-width:0}
.who__sub{font-size:13px;color:var(--on-dark-2)}
.who__name{font-size:18px;font-weight:600}
.who__meta{font-size:12px;color:var(--on-dark-2)}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--navy-soft);font-weight:600;font-size:15px;display:flex;align-items:center;justify-content:center;flex:none}

/* ---- card / list ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}
.card--pad{padding:16px}
.card--hero{border-radius:16px;padding:20px;box-shadow:var(--shadow-md);display:flex;flex-direction:column;align-items:center;gap:14px}
.list>.row+.row{border-top:1px solid var(--line-soft)}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;min-height:52px;color:inherit;text-decoration:none}
.row__main{display:flex;flex-direction:column;min-width:0;gap:1px}
.row__title{font-size:15px;font-weight:500;color:var(--text)}
.row__sub{font-size:12px;color:var(--muted)}
.row__end{font-size:14px;color:var(--text-2);flex:none}
a.row:hover{background:var(--bg)}

/* ---- chip ---- */
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:500;padding:4px 10px;border-radius:999px;white-space:nowrap;background:var(--line-soft);color:var(--text-2)}
.chip--ok{background:var(--ok-bg);color:var(--ok)}
.chip--warn{background:var(--warn-bg);color:var(--warn)}
.chip--serious{background:var(--serious-bg);color:var(--serious)}
.chip--danger{background:var(--danger-bg);color:var(--danger)}
.chip--info{background:var(--info-bg);color:var(--info)}
.chip--neutral{background:var(--line-soft);color:var(--text-2)}
.chip__dot{width:6px;height:6px;border-radius:50%;background:currentColor}

/* ---- button ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 18px;border-radius:8px;border:1px solid transparent;font-size:16px;font-weight:600;text-decoration:none;cursor:pointer;box-shadow:var(--shadow-sm)}
.btn--block{display:flex;width:100%}
.btn--primary{background:var(--brand);color:var(--on-dark)}
.btn--primary:hover{background:var(--brand-dark);color:var(--on-dark)}
.btn--secondary{background:var(--card);color:var(--label);border-color:var(--input-line)}
.btn--secondary:hover{background:var(--bg);color:var(--label)}
.btn--danger{background:var(--danger);color:var(--on-dark)}
.btn--sm{min-height:44px;font-size:14px;padding:0 14px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn:focus-visible,.input:focus-visible,.nav__item:focus-visible{outline:3px solid var(--brand-bd);outline-offset:1px}

/* ---- form ---- */
.field{display:flex;flex-direction:column;gap:6px}
.label{font-size:14px;font-weight:500;color:var(--label)}
.input,.select,.textarea{width:100%;min-height:48px;border-radius:8px;border:1px solid var(--input-line);padding:0 14px;font-size:16px;color:var(--text);background:var(--card);box-shadow:var(--shadow-sm)}
.textarea{padding:12px 14px;min-height:96px;resize:vertical}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-bg)}
.input::placeholder{color:var(--placeholder)}
.hint{font-size:12px;color:var(--muted)}
.pin{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.pin__box{height:56px;min-width:0;border-radius:8px;border:1px solid var(--input-line);text-align:center;font-size:24px;color:var(--text);background:var(--card)}
.pin__box:focus{outline:none;border:2px solid var(--brand);box-shadow:0 0 0 4px var(--brand-bg)}

/* ---- thông báo ---- */
.alert{border-radius:8px;padding:12px 14px;font-size:14px;line-height:1.5;border:1px solid var(--line);background:var(--card)}
.alert--danger{background:var(--danger-bg);border-color:var(--danger-bd);color:var(--danger)}
.alert--ok{background:var(--ok-bg);border-color:var(--ok-bg);color:var(--ok)}
.alert--warn{background:var(--warn-bg);border-color:var(--warn-bd);color:var(--warn)}
.note{display:flex;gap:10px;border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:13px;line-height:1.5;color:var(--text-2);background:var(--card)}
.note svg{flex:none;margin-top:1px;color:var(--brand)}
.note b{color:var(--text);font-weight:600}

/* ---- bottom nav ---- */
.nav{position:fixed;left:0;right:0;bottom:0;max-width:480px;margin:0 auto;display:flex;background:var(--card);border-top:1px solid var(--line);padding:0 4px calc(8px + env(safe-area-inset-bottom));z-index:20}
.nav__item{flex:1;min-width:0;min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:11px;color:var(--muted);text-decoration:none;border-top:2px solid transparent}
.nav__item.is-active{color:var(--brand);font-weight:600;border-top-color:var(--brand)}

/* ---- toast ---- */
.toasts{position:fixed;left:16px;right:16px;bottom:calc(84px + env(safe-area-inset-bottom));max-width:448px;margin:0 auto;display:flex;flex-direction:column;gap:8px;z-index:60;pointer-events:none}
.toast{pointer-events:auto;background:var(--text);color:var(--on-dark);border-radius:10px;padding:12px 14px;font-size:14px;box-shadow:var(--shadow-md)}
.toast--ok{background:var(--ok)}
.toast--danger{background:var(--danger)}
.toast--warn{background:var(--warn)}

/* ---- modal + bottom sheet ---- */
.scrim{position:fixed;inset:0;background:var(--scrim);z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}
.scrim--sheet{align-items:flex-end;padding:0}
.modal{width:100%;max-width:400px;background:var(--card);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-md)}
.modal__title{font-size:17px;font-weight:600}
.modal__body{font-size:14px;color:var(--text-2);line-height:1.6}
.modal__actions{display:flex;gap:10px}
.modal__actions .btn{flex:1}
.sheet{width:100%;max-width:480px;background:var(--card);border-radius:16px 16px 0 0;padding:12px 20px calc(20px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:14px;max-height:85vh;overflow-y:auto}
.sheet__grip{width:40px;height:4px;border-radius:2px;background:var(--input-line);align-self:center}

/* ================= Task 4: chấm công ================= */
:root{
  --cam-frame:#111827;--cam-btn:#1F2937;--cam-ok-bg:#14532D;--cam-ok-fg:#DCFCE7;--cam-text:#D1D5DB;--cam-bad-bg:#7A271A;--cam-bad-fg:#FEE4E2;
  --ring:#FFF;--cal-sel-bd:#FEC84B;--dot-ok:#17B26A;--dot-warn:#F79009;--dot-danger:#F04438;--dot-info:#2E90FA;--dot-serious:#C4320A;
}
.t-ok{color:var(--ok)}.t-warn{color:var(--warn)}.t-serious{color:var(--serious)}.t-danger{color:var(--danger)}.t-info{color:var(--info)}.t-neutral{color:var(--text-2)}
.page-pad--tight{padding-left:16px;padding-right:16px}
.hr{border:0;height:1px;background:var(--line);margin:0;width:100%}
.chip--lg{font-size:15px;font-weight:700;padding:6px 14px}
.kv{display:flex;justify-content:space-between;gap:12px;font-size:14px}
.kv b{font-weight:600;text-align:right}
.strip{display:flex;align-items:center;gap:8px;padding:10px 16px;font-size:12px;border-top:1px solid var(--line-soft)}
.strip--warn{background:var(--warn-bg);color:var(--warn);border-top-color:var(--warn-bd)}

/* trang chủ */
.home__top{display:flex;width:100%;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.home__date{font-size:13px;color:var(--text-2)}
.home__overnight{width:100%;font-size:13px}
.home__ifnow{font-size:13px;color:var(--text-2);text-align:center}
.home__ifnow b{font-weight:600}
.home__daynote{font-size:12px;color:var(--muted);text-align:center}
.clock{font-size:52px;font-weight:700;letter-spacing:-1.5px;line-height:1}
.clock__s{font-size:22px;color:var(--placeholder);font-weight:500}
.punch-btn{width:176px;height:176px;border-radius:50%;background:var(--brand);color:var(--on-dark);text-decoration:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;box-shadow:0 0 0 10px var(--brand-bg),0 0 0 11px var(--brand-bd);text-align:center;padding:0 14px}
.punch-btn:hover{color:var(--on-dark);background:var(--brand-dark)}
.punch-btn:focus-visible{outline:3px solid var(--brand);outline-offset:14px}
.punch-btn__label{font-size:20px;font-weight:700;letter-spacing:.5px;line-height:1.15}
.punch-btn__sub{font-size:12px;color:var(--brand-bd)}
.punch-btn--locked{background:var(--placeholder);box-shadow:0 0 0 10px var(--line-soft),0 0 0 11px var(--line);cursor:not-allowed}
.punch-btn--locked:hover{background:var(--placeholder)}
.punch-btn--locked .punch-btn__sub{color:var(--on-dark)}
.punch-done{display:flex;flex-direction:column;align-items:center;gap:10px;padding:6px 0}
.punch-done__icon{width:96px;height:96px;border-radius:50%;background:var(--ok-bg);color:var(--ok);display:flex;align-items:center;justify-content:center}
.punch-done__text{font-size:17px;font-weight:600;color:var(--ok)}
.today{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.today__cell{padding:14px 16px;display:flex;flex-direction:column;gap:2px}
.today__cell+.today__cell{border-left:1px solid var(--line-soft)}
.today__k{font-size:12px;color:var(--muted)}
.today__v{font-size:20px;font-weight:600}
.today__v.is-empty{color:var(--placeholder)}
.today__ref{font-size:12px;color:var(--muted)}

/* camera */
.cam{flex:1;background:var(--navy);color:var(--cam-ok-fg);display:flex;flex-direction:column;padding:18px 20px 28px;gap:18px;min-height:100vh;min-height:100dvh}
.cam__bar{display:flex;align-items:center;gap:12px}
.cam__close{width:44px;height:44px;border-radius:12px;background:var(--cam-btn);color:var(--ring);display:flex;align-items:center;justify-content:center;text-decoration:none}
.cam__title{font-size:18px;font-weight:700;margin:0;color:var(--ring)}
.cam__stage{flex:1;min-height:360px;border-radius:28px;background:var(--cam-frame);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.cam__hint{position:absolute;top:18px;left:12px;right:12px;text-align:center;font-size:15px;color:var(--cam-text);z-index:2}
.cam__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scaleX(-1);background:var(--cam-frame)}
.cam__oval{position:relative;width:220px;height:290px;max-width:70%;max-height:62%;border-radius:50%;border:3px dashed var(--ring);z-index:1}
.cam__status{position:absolute;bottom:16px;left:16px;right:16px;display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:13px;z-index:2}
.cam__geo{background:var(--cam-btn);color:var(--cam-text);font-weight:600;padding:6px 10px}
.cam__geo.is-ok{background:var(--cam-ok-bg);color:var(--cam-ok-fg)}
.cam__geo.is-bad{background:var(--cam-bad-bg);color:var(--cam-bad-fg)}
.cam__facing{color:var(--cam-text)}
.cam__panel{position:absolute;inset:0;background:var(--cam-frame);z-index:5;padding:28px 20px;display:flex;flex-direction:column;gap:14px;overflow-y:auto;color:var(--cam-text)}
.cam__ph{font-size:20px;font-weight:700;margin:0;color:var(--ring)}
.cam__pp{font-size:14px;line-height:1.6;margin:0}
.cam__steps{margin:0;padding-left:20px;font-size:14px;line-height:1.7}
.cam__steps b{color:var(--ring)}
.cam__btns{display:flex;flex-direction:column;gap:10px;margin-top:auto}
.cam__foot{display:flex;flex-direction:column;align-items:center;gap:12px}
.cam__shutter{width:84px;height:84px;border-radius:50%;border:5px solid var(--ring);background:transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0}
.cam__shutter span{width:64px;height:64px;border-radius:50%;background:var(--ring);display:block}
.cam__shutter:disabled{opacity:.4;cursor:not-allowed}
.cam__shutter:focus-visible{outline:3px solid var(--brand-bd);outline-offset:4px}
.cam__note{font-size:14px;color:var(--cam-text);text-align:center}

/* kết quả */
.result{padding-top:48px;flex:1}
.result__head{display:flex;flex-direction:column;align-items:center;gap:12px}
.result__icon{width:96px;height:96px;border-radius:50%;background:var(--ok-bg);color:var(--ok);display:flex;align-items:center;justify-content:center}
.result__title{font-size:24px;font-weight:800}
.result__date{font-size:15px;color:var(--text-2)}
.result__row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.result__time{font-size:48px;font-weight:800;line-height:1}
.result__who{display:flex;align-items:center;gap:14px}
.result__done{margin-top:auto}
.thumb{width:64px;height:64px;border-radius:16px;background:var(--brand-bg);color:var(--brand-dark);font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;flex:none}
.thumb__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* lịch sử */
.topbar{background:var(--card);border-bottom:1px solid var(--line);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.topbar__title{font-size:20px;font-weight:700}
.monthpick{display:flex;align-items:center;border:1px solid var(--input-line);border-radius:8px;overflow:hidden}
.monthpick__btn{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--card);color:var(--label);text-decoration:none;font-size:20px}
.monthpick__btn.is-off{color:var(--placeholder)}
.monthpick__label{font-weight:600;font-size:13px;padding:0 10px;line-height:44px;border-left:1px solid var(--line);border-right:1px solid var(--line)}
.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:var(--card);border:1px solid var(--line);border-radius:12px}
.tile{padding:12px;display:flex;flex-direction:column;gap:2px;min-width:0}
.tile+.tile{border-left:1px solid var(--line-soft)}
.tile__k{font-size:11px;color:var(--muted)}
.tile__v{font-size:20px;font-weight:700}
.tile__v small{font-size:12px;color:var(--placeholder);font-weight:500}
.cal__dow{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));text-align:center;font-size:11px;color:var(--muted);font-weight:500;margin-bottom:6px}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:2px}
.cal__cell{height:44px;border-radius:8px;border:1px solid transparent;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:13px;color:var(--text);font-family:inherit;padding:0;cursor:pointer}
.cal__cell--blank{cursor:default}
.cal__cell.is-muted{color:var(--placeholder)}
.cal__cell.is-selected{border-color:var(--cal-sel-bd);font-weight:500}
.cal__cell.is-today{background:var(--brand);color:var(--on-dark);font-weight:600}
.cal__cell:focus-visible{outline:3px solid var(--brand-bd);outline-offset:1px}
.dot{display:inline-block;width:5px;height:5px;border-radius:50%;flex:none}
.dot--ok{background:var(--dot-ok)}.dot--warn{background:var(--dot-warn)}.dot--danger{background:var(--dot-danger)}.dot--info{background:var(--dot-info)}.dot--serious{background:var(--dot-serious)}
.cal__cell.is-today .dot{background:var(--on-dark)}
.legend{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:12px;padding-top:10px;border-top:1px solid var(--line-soft);font-size:11px;color:var(--text-2)}
.legend span{display:flex;align-items:center;gap:5px}
.legend .dot{width:7px;height:7px}
.daycard{display:flex;flex-direction:column}
.daycard__head{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--line-soft)}
.daycard__title{font-weight:600;font-size:14px}
.daycard__note{padding:8px 14px;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line-soft)}
.daycard__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:12px 14px;gap:6px}
.daycard__k{display:flex;flex-direction:column;font-size:12px;color:var(--muted)}
.daycard__k b{font-size:16px;color:var(--text);font-weight:600}
.daycard__rows{padding:0 14px 12px;display:flex;flex-direction:column;gap:6px}
.daycard__shots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:0 14px 12px}
.shot{display:flex;flex-direction:column;gap:4px;min-width:0}
.shot__k{font-size:12px;color:var(--muted)}
.shot__img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px;background:var(--line-soft)}
.shot__meta{font-size:12px;color:var(--text-2)}
.daycard__empty{padding:16px 14px;font-size:14px;color:var(--muted)}
.daycard__fix{margin:0 14px 14px}
.sheet .daycard{margin:0 -20px}

/* ================= Task 5: đề xuất ================= */
:root{
  --tone-violet-bg:#F4F3FF;--tone-violet:#6938EF;--tone-red-bg:#FEF3F2;--tone-red:#D92D20;--tone-blue-bg:#EFF8FF;--tone-blue:#1570EF;
  --tone-pink-bg:#FDF2FA;--tone-pink:#C11574;--tone-green-bg:#ECFDF3;--tone-green:#079455;--tone-orange-bg:#FEF6EE;--tone-orange:#E04F16;
  --tl-done:#166534;--tl-line:#16A34A;--tl-wait:#D97706;--avatar-bg:#E0E7FF;--avatar-fg:#1E3A8A;--avatar-alt-bg:#FEF3C7;--avatar-alt-fg:#92400E;
}
.pill{font-size:12px;color:var(--text-2);border:1px solid var(--line);padding:5px 10px;border-radius:999px}
.pill b{color:var(--text)}
.section-k{margin:6px 4px 0;font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.4px}
.row--tall{min-height:68px;gap:14px;justify-content:flex-start}
.row--tall .row__main{flex:1}
.row__title--lg{font-size:16px}
.chev{flex:none;color:var(--placeholder)}
.ico{width:44px;height:44px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center}
.ico--violet{background:var(--tone-violet-bg);color:var(--tone-violet)}.ico--red{background:var(--tone-red-bg);color:var(--tone-red)}
.ico--blue{background:var(--tone-blue-bg);color:var(--tone-blue)}.ico--pink{background:var(--tone-pink-bg);color:var(--tone-pink)}
.ico--green{background:var(--tone-green-bg);color:var(--tone-green)}.ico--orange{background:var(--tone-orange-bg);color:var(--tone-orange)}
.ico--brand{background:var(--brand-bg);color:var(--brand)}
.empty{padding:32px 16px;text-align:center;color:var(--muted);font-size:14px}
.topbar__back{width:44px;height:44px;margin:-8px 0 -8px -8px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--text);flex:none;text-decoration:none}
.topbar__title--grow{flex:1;font-size:18px}
.topbar:has(.topbar__back){justify-content:flex-start;gap:6px}

.badge{position:absolute;top:4px;left:calc(50% + 6px);min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--danger);color:var(--on-dark);font-size:11px;font-weight:700;line-height:18px;text-align:center}
.nav__item{position:relative}

.reqform{display:contents}
.has-actionbar{padding-bottom:96px}
.actionbar{position:sticky;bottom:0;margin-top:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:12px 16px calc(16px + env(safe-area-inset-bottom));background:var(--card);border-top:1px solid var(--line);z-index:10}
.actionbar--one,.actionbar__one{grid-column:1 / -1}
.actionbar--one{display:block}
.req{color:var(--danger)}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.stack-10{display:flex;flex-direction:column;gap:10px}
.split{display:flex;justify-content:space-between;align-items:center;gap:8px}
.small{font-size:13px;color:var(--text-2)}
.h3{display:block;font-size:15px;font-weight:700;margin-bottom:10px}
.dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:14px;margin-top:4px}
.dl__k{color:var(--text-2)}.dl__v{font-weight:600;overflow-wrap:anywhere}
.note-box{display:block;margin-top:10px;font-size:12px;color:var(--text-2);background:var(--bg);border-radius:10px;padding:8px 10px}
.checks{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;min-width:0}
.check{display:flex;align-items:center;gap:12px;min-height:48px;padding:4px 0;border-bottom:1px solid var(--line-soft);cursor:pointer}
.check input{width:22px;height:22px;flex:none;accent-color:var(--brand)}
.check__t{display:flex;flex-direction:column;font-size:15px}
.check__t small{font-size:12px;color:var(--muted)}

/* timeline duyệt */
.tl{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.tl__item{display:flex;gap:12px;position:relative;padding-bottom:16px}
.tl__item:last-child{padding-bottom:0}
.tl__item:not(:last-child)::before{content:"";position:absolute;left:13px;top:28px;bottom:0;width:2px;background:var(--line)}
.tl__item--done:not(:last-child)::before{background:var(--tl-line)}
.tl__mark{width:28px;height:28px;flex:none;border-radius:50%;box-sizing:border-box;display:flex;align-items:center;justify-content:center}
.tl__item--done .tl__mark{background:var(--tl-done);color:var(--on-dark)}
.tl__item--bad .tl__mark{background:var(--danger);color:var(--on-dark)}
.tl__item--current .tl__mark{border:3px solid var(--tl-wait)}
.tl__item--todo .tl__mark{border:3px solid var(--line)}
.tl__body{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1;padding-top:3px}
.tl__title{font-size:15px;font-weight:600;overflow-wrap:anywhere}
.tl__meta{font-size:12px;color:var(--text-2)}
.tl__item--current .tl__meta{color:var(--avatar-alt-fg);font-weight:600}
.tl__item--bad .tl__meta{color:var(--danger);font-weight:600}
.tl__item--done .tl__meta{color:var(--tl-done)}
.tl__note{font-size:13px;color:var(--label);background:var(--bg);border-radius:10px;padding:8px 10px;margin-top:2px;overflow-wrap:anywhere}
.tl--chain .tl__mark{width:40px;height:40px;border:0}
.tl--chain .tl__item:not(:last-child)::before{left:19px;top:40px}
.tl--chain .tl__meta{color:var(--text-2)!important;font-weight:400!important}
.avatar-sm{background:var(--avatar-bg);color:var(--avatar-fg);font-weight:700;font-size:14px}
.avatar-sm--alt{background:var(--avatar-alt-bg);color:var(--avatar-alt-fg)}
.tl--chain .tl__item--todo .tl__mark:empty{background:var(--line-soft)}
.daycard__note--warn{color:var(--warn);background:var(--warn-bg)}

/* ---- đợt sửa sau rà soát cuối ---- */
/* dải nhắc trước khi khoá kỳ công (trang chủ nhân viên, màn Hôm nay của người duyệt) */
.banner{display:flex;align-items:center;gap:10px;min-height:48px;padding:12px 14px;border-radius:12px;background:var(--warn-bg);border:1px solid var(--warn-bd);color:var(--warn);font-size:14px;font-weight:600;line-height:1.4;text-decoration:none;box-shadow:var(--shadow-sm)}
.banner:hover{color:var(--warn)}
.banner:focus-visible{outline:3px solid var(--brand-bd);outline-offset:1px}
.banner svg{flex:none}
.banner__text{flex:1;min-width:0;overflow-wrap:anywhere}
/* hộp xác nhận hai nút nhãn dài: xếp theo cột, nút chính ở trên */
.modal__actions--stack{flex-direction:column-reverse}
.modal__actions--stack .btn{flex:none;width:100%}
.check--plain{border-bottom:0;align-items:flex-start}
.check--plain input{margin-top:2px}
/* "Sau khi duyệt: công … · tăng ca …" ở chi tiết đề xuất bổ sung công */
.preview{display:flex;gap:8px;align-items:flex-start;background:var(--info-bg);color:var(--info);border-radius:10px;padding:10px 12px;font-size:14px;font-weight:600;line-height:1.4}
.preview svg{flex:none;margin-top:2px}
.row--wrap{flex-wrap:wrap}