/* KNF Check-in Modern Lightweight UI v12.5.9
   Lớp giao diện thuần CSS, không đổi route, API hoặc dữ liệu nghiệp vụ. */
:root{
  --color-primary:#0070F4;
  --color-primary-hover:#0060D6;
  --color-primary-dark:#004DB8;
  --color-primary-soft:#F0F9FF;
  --color-bg:#f5f7fa;
  --color-surface:#ffffff;
  --color-surface-muted:#f8fafc;
  --color-text:#0F172A;
  --color-text-muted:#64748B;
  --color-border:#E2E8F0;
  --color-border-strong:#CBD5E1;
  --color-success:#059669;
  --color-success-soft:#ECFDF5;
  --color-warning:#D97706;
  --color-warning-soft:#FFFBEB;
  --color-danger:#DC2626;
  --color-danger-soft:#FEF2F2;
  --color-info:#0284C7;
  --color-info-soft:#F0F9FF;
  --radius-sm:8px;
  --radius-md:10px;
  --radius-lg:12px;
  --radius-xl:16px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.04),0 1px 3px rgba(16,24,40,.06);
  --shadow-md:0 8px 24px rgba(16,24,40,.08);
  --space-1:4px;
  --space-2:8px;
  --space-3:12px;
  --space-4:16px;
  --space-5:20px;
  --space-6:24px;
  --space-8:32px;
  --font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --header-height:72px;
  --sidebar-width:248px;
  /* Tương thích class cũ. */
  --bg:var(--color-bg);
  --panel:var(--color-surface);
  --panel-soft:var(--color-surface-muted);
  --text:var(--color-text);
  --muted:var(--color-text-muted);
  --line:var(--color-border);
  --accent:var(--color-primary);
  --accent-2:var(--color-primary-hover);
  --accent-soft:var(--color-primary-soft);
  --good:var(--color-success);
  --good-soft:var(--color-success-soft);
  --warn:var(--color-warning);
  --warn-soft:var(--color-warning-soft);
  --bad:var(--color-danger);
  --bad-soft:var(--color-danger-soft);
  --shadow:var(--shadow-sm);
  --radius:var(--radius-lg);
}

html{background:var(--color-bg);scroll-behavior:smooth}
body{
  background:var(--color-bg);
  color:var(--color-text);
  font-family:var(--font-family);
  font-size:15px;
  line-height:1.5;
  padding-bottom:env(safe-area-inset-bottom,0);
}
body.bg-grid::before{
  content:"";
  position:fixed;
  inset:0 0 auto;
  height:4px;
  background:var(--color-primary);
  z-index:1000;
  pointer-events:none;
  display:block;
}
::selection{background:#DBEAFE;color:#1E3A5F}
:focus-visible{outline:3px solid rgba(0,112,244,.25);outline-offset:2px}
button:focus:not(:focus-visible),a:focus:not(:focus-visible){outline:none}
a{color:var(--color-primary-dark)}
a:hover{color:var(--color-primary);text-decoration:underline}

.page{padding:var(--space-5);min-height:100dvh}
.shell{width:min(1160px,100%)}
.shell.wide{width:min(1500px,100%)}

/* App shell */
.topbar{
  min-height:var(--header-height);
  margin:0 0 var(--space-5);
  padding:var(--space-3) var(--space-4);
  border:1px solid var(--color-border);
  border-radius:var(--radius-xl);
  background:var(--color-surface);
  box-shadow:var(--shadow-sm);
}
.brand{gap:var(--space-3);margin:0}
.brand h1{font-size:clamp(20px,2.2vw,26px);font-weight:700;letter-spacing:-.025em;color:var(--color-text)}
.brand p{font-size:13px;line-height:1.4;color:var(--color-text-muted);max-width:680px}
.logo{
  width:64px;height:44px;border-radius:var(--radius-md);
  border:1px solid var(--color-border);background:#fff;
  box-shadow:none;
}
.logo img{max-width:86%;max-height:82%}
.user-brand .logo{width:60px;height:42px}
.userbox{
  min-width:168px;padding:9px 12px;border-radius:var(--radius-md);
  border:1px solid var(--color-border);background:var(--color-surface-muted);
}
.userbox strong{font-size:14px;font-weight:700;color:var(--color-text)}
.userbox span{font-size:12px;color:var(--color-text-muted)}
.topbar .actions{justify-content:flex-end}

/* Buttons */
.btn,.camera-pill-btn,.camera-native-btn{
  min-height:40px;border-radius:var(--radius-md);padding:9px 14px;
  border:1px solid transparent;background:var(--color-primary);color:#fff;
  font-weight:650;line-height:1.2;box-shadow:none;
  transition:background-color .16s ease,border-color .16s ease,color .16s ease,transform .12s ease;
}
.btn:hover,.camera-native-btn:hover{background:var(--color-primary-hover)}
.btn:active,.camera-pill-btn:active,.camera-native-btn:active{transform:translateY(1px)}
.btn:disabled,.camera-pill-btn:disabled,.camera-native-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn.secondary{
  background:#fff;color:var(--color-text);border-color:var(--color-border-strong);
}
.btn.secondary:hover{background:var(--color-surface-muted);border-color:#98a2b3}
.btn.outline{background:#fff;color:var(--color-primary);border-color:#BAE6FD}
.btn.ghost{background:transparent;color:var(--color-text);border-color:transparent}
.btn.ghost:hover{background:var(--color-surface-muted)}
.btn.danger{background:var(--color-danger);border-color:var(--color-danger)}
.btn.danger:hover{background:#b91c1c}
.small-btn{min-height:34px;padding:7px 10px;border-radius:var(--radius-sm);font-size:13px}
.btn.is-loading{position:relative;cursor:wait}
.btn.is-loading::before{
  content:"";width:14px;height:14px;margin-right:8px;display:inline-block;vertical-align:-2px;
  border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:knf-spin .7s linear infinite;
}
@keyframes knf-spin{to{transform:rotate(360deg)}}

/* Cards, sections and typography */
.card,.mini-panel,.stat{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
}
.card{padding:var(--space-5)}
.mini-panel{padding:var(--space-4)}
.card h2,.card h3,.mini-panel h2,.mini-panel h3{color:var(--color-text);font-weight:700;letter-spacing:-.015em}
.card h2{font-size:19px}.card h3{font-size:16px}
.card p{color:var(--color-text-muted)}
.split{gap:var(--space-4)}
.grid{gap:var(--space-3)}
.stat{padding:var(--space-4);position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--color-primary)}
.stat span{font-size:12px;color:var(--color-text-muted);font-weight:600}
.stat b{font-size:26px;font-weight:750;color:var(--color-text)}
.dashboard-alerts{border-left:3px solid var(--color-warning)}
.dash-item,.dash-checkin-item,.today-checkin-item,.dash-empty{
  border-radius:var(--radius-md);box-shadow:none;background:var(--color-surface);
}

/* Forms */
label{font-size:13px;font-weight:650;color:#475467;margin:10px 0 6px}
input,select,textarea{
  min-height:42px;border-radius:var(--radius-md);border:1px solid var(--color-border-strong);
  background:#fff;color:var(--color-text);padding:9px 11px;box-shadow:0 1px 2px rgba(16,24,40,.02);
}
input:hover,select:hover,textarea:hover{border-color:#98a2b3}
input:focus,select:focus,textarea:focus{
  border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(0,112,244,.12);
}
input::placeholder,textarea::placeholder{color:#98a2b3}
input:disabled,select:disabled,textarea:disabled{background:#f2f4f7;color:#667085;cursor:not-allowed}
.password-field input{padding-right:74px}
.password-toggle{
  right:5px;min-height:32px;padding:6px 10px;border-radius:var(--radius-sm);
  border:1px solid #BAE6FD;background:var(--color-primary-soft);color:var(--color-primary-dark);
}
.field-hint{margin:6px 0 0;font-size:12px;color:var(--color-text-muted)}
.warning-hint{color:var(--color-warning);font-weight:600}
.form-grid,.filters{gap:var(--space-3)}

/* Navigation */
.admin-layout{grid-template-columns:var(--sidebar-width) minmax(0,1fr);gap:var(--space-5)}
.sidebar{
  top:var(--space-4);padding:var(--space-2);border-radius:var(--radius-lg);
  border:1px solid var(--color-border);box-shadow:var(--shadow-sm);background:var(--color-surface);
  max-height:calc(100vh - 32px);overflow:auto;scrollbar-width:thin;
}
.navgroup{padding:5px 0;border-bottom:1px solid #f0f2f5}
.navgroup-toggle{
  padding:9px 10px;border-radius:var(--radius-sm);background:transparent;color:#475467;
  font-size:12px;font-weight:700;text-transform:none;letter-spacing:.01em;
}
.navgroup-toggle:hover{background:var(--color-surface-muted)}
.navgroup-toggle b{font-size:16px;color:#98a2b3}
.navgroup-items{gap:3px;margin-top:2px}
.navbtn{
  min-height:40px;display:flex;align-items:center;gap:10px;padding:8px 10px;
  border-radius:var(--radius-sm);color:#344054;font-size:14px;font-weight:600;
  transition:background-color .14s ease,color .14s ease;
}
.navbtn:hover{background:var(--color-primary-soft);color:var(--color-primary-dark)}
.navbtn.active{background:var(--color-primary);color:#fff;box-shadow:none}
.nav-icon{width:18px;height:18px;display:inline-grid;place-items:center;flex:0 0 18px}
.nav-icon svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.admin-menu-toggle{display:none}
.admin-menu-backdrop{display:none}

/* Tables */
.table-wrap{
  border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:none;
  scrollbar-width:thin;scrollbar-color:#d0d5dd transparent;
}
.table{min-width:720px}
.table th,.table td{padding:11px 12px;border-bottom-color:#eef1f4;font-size:13.5px}
.table th{
  background:#f8fafc;color:#475467;font-size:12px;font-weight:700;text-transform:none;letter-spacing:.015em;
}
.table tbody tr:hover td{background:#fcfcfd}
.table img{border-radius:var(--radius-sm);border-color:var(--color-border)}
.table-wrap::after{display:none}

/* Status, feedback and notices */
.pill{padding:5px 9px;border-radius:999px;font-size:12px;font-weight:650}
.pill.good{background:var(--color-success-soft);border-color:#abefc6;color:#067647}
.pill.warn{background:var(--color-warning-soft);border-color:#fedf89;color:#93370d}
.pill.bad{background:var(--color-danger-soft);border-color:#fecdca;color:#b42318}
.msg{font-size:13px;line-height:1.45}
.msg.good,.msg.bad{padding:9px 11px;border-radius:var(--radius-sm);border:1px solid transparent}
.msg.good{background:var(--color-success-soft);border-color:#abefc6;color:#067647}
.msg.bad{background:var(--color-danger-soft);border-color:#fecdca;color:#b42318}
.network-banner{
  position:fixed;z-index:1100;left:50%;top:12px;transform:translateX(-50%);
  width:min(560px,calc(100% - 24px));padding:9px 12px;border-radius:var(--radius-md);
  background:#7a2e0e;color:#fff;text-align:center;font-size:13px;font-weight:650;box-shadow:var(--shadow-md);
}

/* Authentication */
.auth-screen,.auth-page{background:var(--color-bg)}
.auth-page{padding:var(--space-5)}
.login-card{
  width:min(430px,100%);padding:30px;border-radius:var(--radius-xl);
  box-shadow:0 16px 40px rgba(16,24,40,.1);position:relative;overflow:hidden;
}
.login-card::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--color-primary)}
.mobile-login-card{width:min(390px,calc(100vw - 28px))}
.auth-brand{display:grid;justify-items:center;gap:10px;margin-bottom:18px}
.auth-brand .logo{width:88px;height:58px;border:0}
.auth-brand h1{font-size:25px}
.auth-kicker{margin:0;color:var(--color-primary-dark);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.auth-subtitle{margin:5px 0 0;color:var(--color-text-muted);font-size:13px;text-align:center}
.login-submit{min-height:46px;margin-top:4px}
.forgot-toggle{margin-top:10px}
.footer-note{text-align:center;margin:16px 0 0;font-size:13px}
.privacy-footer{
  border-color:var(--color-border);background:#fff;color:var(--color-text-muted);
  box-shadow:var(--shadow-sm);font-size:12px;
}
.privacy-icon{background:var(--color-primary-soft);color:var(--color-primary-dark)}

/* User home: check-in is the primary job */
#home.big-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}
#home .checkin-action-wrap{grid-column:1/-1}
.big-btn{
  width:100%;min-height:112px;padding:18px;border-radius:var(--radius-lg);
  border:1px solid var(--color-border);background:#fff;color:var(--color-text);
  box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:14px;text-align:left;
  transition:border-color .16s ease,background-color .16s ease,transform .12s ease;
}
.big-btn:hover{border-color:#BAE6FD;background:#F0F9FF}
.big-btn:active{transform:translateY(1px)}
#btnCheckin{
  min-height:124px;background:var(--color-primary);border-color:var(--color-primary);color:#fff;
}
#btnCheckin:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}
#btnCheckin.is-offline{background:#7a2e0e;border-color:#7a2e0e}
.big-btn-icon{
  width:48px;height:48px;display:flex;align-items:center;justify-content:center;flex:0 0 48px;
  border-radius:var(--radius-md);background:var(--color-primary-soft);color:var(--color-primary);
  margin:0 !important;padding:0 !important;box-sizing:border-box !important;line-height:0 !important;
}
#btnCheckin .big-btn-icon{background:rgba(255,255,255,.15);color:#fff}
.big-btn-icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;display:block;margin:auto}
.big-btn-copy{display:block;min-width:0}
.big-btn-copy strong{display:block;font-size:20px;line-height:1.2;font-weight:750;color:inherit}
.big-btn .big-btn-copy>span{display:block;margin-top:5px;font-size:13px;line-height:1.4;color:var(--color-text-muted);font-weight:500}
#btnCheckin .big-btn-copy>span{color:rgba(255,255,255,.86)}
#todayBox{border-top:3px solid var(--color-primary)}
#todayStats .stat::before{display:none}
#todayStats .stat{background:#fcfcfd}
.checkin-countdown{border-color:#BAE6FD;background:var(--color-primary-soft);color:var(--color-primary-dark)}

/* Camera */
.iphone-camera-card{
  max-width:560px;border-radius:var(--radius-xl);background:#fff;border-color:var(--color-border);
  box-shadow:var(--shadow-md);padding:14px;
}
.iphone-preview{
  border-radius:22px;border:4px solid #101828;box-shadow:none;background:#101828;
}
.iphone-preview video,.iphone-preview canvas{border-radius:18px}
.camera-pill-btn{background:#fff;color:var(--color-text);border-color:var(--color-border-strong)}
.camera-pill-btn:hover{background:var(--color-surface-muted)}
.shutter-btn{border-color:#e4e7ec;box-shadow:inset 0 0 0 4px var(--color-primary),0 3px 10px rgba(16,24,40,.12)}
.camera-tip{font-size:12px}
.map{border-radius:var(--radius-lg);border-color:var(--color-border);background:#eef2f6}

/* Modals */
.knf-modal__backdrop{background:rgba(16,24,40,.55)}
.knf-modal__panel{border-radius:var(--radius-xl);box-shadow:0 24px 64px rgba(16,24,40,.2)}
.photo-preview-close,.checkin-reject-close,.checkin-status-close,.permission-guide-close,.permission-close{
  min-width:40px;min-height:40px;border-radius:50%;display:grid;place-items:center;
  background:#fff;color:var(--color-text);border:1px solid var(--color-border);font-size:22px;
}
.permission-modal-panel{border-radius:var(--radius-xl)}
.permission-modal-head,.permission-modal-foot{background:#fff;border-color:var(--color-border)}
.permission-modal-body{background:var(--color-bg)}
.permission-group{border-color:var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.permission-group>summary{color:var(--color-text);background:#fff}
.permission-row{border-color:#eef1f4}
.permission-row.dangerous{background:var(--color-warning-soft);border-left-color:var(--color-warning)}
.permission-segment{border-color:var(--color-border-strong);border-radius:var(--radius-sm)}
.permission-segment label{border-color:var(--color-border);background:#fff}
.permission-segment label:has(input:checked){background:var(--color-primary);color:#fff}
.permission-team-list{border-color:var(--color-border)}
.permission-modal-foot{position:sticky;bottom:0;z-index:2}

/* Mobile bottom navigation for employee */
.mobile-bottom-nav{display:none}

/* Responsive */
@media (max-width:980px){
  .page{padding:14px}
  .topbar{align-items:center;flex-direction:row;position:sticky;top:8px;z-index:80}
  .topbar .brand{min-width:0;flex:1}.topbar .brand p{display:none}
  .topbar .actions{width:auto;flex-wrap:nowrap}.topbar .userbox{display:none}
  .topbar .actions .btn{width:auto;flex:0 0 auto}
  .admin-menu-toggle{display:inline-flex;align-items:center;justify-content:center;min-width:42px;padding:9px}
  .admin-layout{grid-template-columns:1fr;gap:0}
  body[data-page="admin"] .sidebar{
    position:fixed;z-index:200;left:0;top:0;bottom:0;width:min(310px,86vw);max-height:none;
    border-radius:0 var(--radius-xl) var(--radius-xl) 0;padding:72px 12px 18px;
    transform:translateX(-104%);transition:transform .18s ease;box-shadow:var(--shadow-md);
  }
  body.admin-menu-open .sidebar{transform:translateX(0)}
  body.admin-menu-open{overflow:hidden}
  .admin-menu-backdrop{position:fixed;inset:0;z-index:190;background:rgba(16,24,40,.45)}
  body.admin-menu-open .admin-menu-backdrop{display:block}
  .navgroup-items{grid-template-columns:1fr}
  .split{flex-direction:column}
  .actions .btn{flex:0 1 auto}
  .table{min-width:680px}
}

@media (max-width:720px){
  body[data-page="user"]{padding-bottom:calc(76px + env(safe-area-inset-bottom,0px))}
  .page{padding:10px}
  .topbar{min-height:62px;padding:9px 10px;margin-bottom:12px;border-radius:var(--radius-lg)}
  .brand h1{font-size:19px}.logo,.user-brand .logo{width:52px;height:36px}
  .topbar .actions .btn{min-height:38px;padding:8px 10px;font-size:13px}
  body[data-page="user"] .topbar #togglePasswordPanel{display:none}
  .card{padding:15px;border-radius:var(--radius-lg)}
  .card h2{font-size:17px}
  #home.big-actions{grid-template-columns:1fr}
  #home .checkin-action-wrap{grid-column:auto}
  .big-btn,#btnCheckin{min-height:96px;padding:15px}
  .big-btn-icon{width:44px;height:44px;flex-basis:44px}
  .big-btn-copy strong{font-size:18px}
  .stat{padding:12px}.stat b{font-size:23px}
  .form-grid,.form-grid.three,.grid.cols2,.grid.cols3{grid-template-columns:1fr}
  #todayStats.grid.cols3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .table-wrap{position:relative;padding-bottom:2px}
  .table-wrap::after{
    content:"Vuốt ngang để xem thêm";display:block;position:sticky;left:0;
    padding:5px 9px;background:#f8fafc;border-top:1px solid var(--color-border);
    color:var(--color-text-muted);font-size:11px;text-align:center;
  }
  .table th,.table td{padding:9px;font-size:12.5px}
  .map{height:340px;min-height:260px}
  .permission-modal-panel{width:calc(100vw - 12px);max-height:calc(100dvh - 12px)}
  .permission-modal-head,.permission-modal-foot,.permission-modal-body{padding:12px}
  .permission-toolbar input{min-width:0}
  .permission-modal-foot>.actions{width:100%}.permission-modal-foot>.actions .btn{flex:1}
  .mobile-bottom-nav {
    position: fixed !important;
    z-index: 850 !important;
    display: grid !important;
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    align-items: center !important;
    left: 12px !important;
    right: 12px !important;
    bottom: max(12px, env(safe-area-inset-bottom, 12px)) !important;
    margin: 0 auto !important;
    max-width: 420px !important;
    width: calc(100% - 24px) !important;
    min-height: 68px !important;
    padding: 6px !important;
    gap: 4px !important;
    box-sizing: border-box !important;
    border-radius: 26px !important;
    border: 1px solid #d7e0ec !important;
    background: #f8fbff !important;
    box-shadow: 0 12px 32px rgba(15, 23, 42, .16) !important;
  }
  .mobile-bottom-nav button {
    position: relative !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 3px !important;
    height: 56px !important;
    min-height: 56px !important;
    min-width: 0 !important;
    width: 100% !important;
    padding: 4px 1px !important;
    border-radius: 9999px !important;
    background: transparent !important;
    border: none !important;
    color: #475569 !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    letter-spacing: -0.015em !important;
    cursor: pointer !important;
    -webkit-tap-highlight-color: transparent !important;
    transition: color .18s ease, background-color .18s ease, transform .18s ease !important;
  }
  .mobile-bottom-nav button span {
    display: block !important;
    max-width: 100% !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    line-height: 1.1 !important;
  }
  .mobile-bottom-nav button:active {
    transform: scale(.96) !important;
  }
  .mobile-bottom-nav button.is-active {
    color: #0062FF !important;
    background: #eaf2ff !important;
    font-weight: 700 !important;
  }
  .mobile-bottom-nav button svg {
    width: 20px !important;
    height: 20px !important;
    stroke-width: 2.1 !important;
    stroke: currentColor !important;
    fill: none !important;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }
  .mobile-bottom-nav button.is-active svg {
    transform: translateY(-1px) scale(1.08) !important;
    stroke-width: 2.3 !important;
  }
  .privacy-footer{display:none}
}

@media (max-width:374px){
  .page{padding:8px}.topbar{padding:8px}.brand h1{font-size:18px}
  .topbar .actions .btn{padding:7px 8px;font-size:12px}
  .logo,.user-brand .logo{width:46px;height:34px}
  .card{padding:13px}
}


@media (min-width:1200px){
  .admin-layout{grid-template-columns:260px minmax(0,1fr)}
  .sidebar{padding:10px}
  .view>.card:first-child{min-height:80px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms;animation-iteration-count:1;transition-duration:.01ms}
}

@media print{
  body::before,.sidebar,.topbar,.mobile-bottom-nav,.privacy-footer,.btn{display:none}
  .page{padding:0}.admin-layout{display:block}.card,.table-wrap{box-shadow:none;break-inside:avoid}
}

/* Chặn nội dung bảng làm nở cột grid trên màn hình nhỏ. */
.admin-layout>section,.view{min-width:0;width:100%}
.table-wrap{max-width:100%}
@media (max-width:720px){body[data-page="admin"] #togglePasswordPanel{display:none}}

/* Ưu tiên design system mới trước lớp power-save cũ có . */
body.bg-grid::before{display:block}
.card,.mini-panel,.stat,.sidebar,.login-card,.userbox{border-color:var(--color-border);box-shadow:var(--shadow-sm)}
.card{border-radius:var(--radius-lg)}
.login-card{border-radius:var(--radius-xl)}
.btn.secondary{background:#fff;color:var(--color-text);border:1px solid var(--color-border-strong)}
.btn.secondary:hover,.btn.secondary:focus{background:var(--color-surface-muted);color:var(--color-text);border-color:#98a2b3}
input:focus,select:focus,textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(0,112,244,.12)}
.big-btn{background:#fff;color:var(--color-text);min-height:112px;border-radius:var(--radius-lg);border-color:var(--color-border)}
.big-btn:hover{background:#F0F9FF;border-color:#BAE6FD}
#btnCheckin,#btnCheckin:hover,#btnCheckin:focus{background:var(--color-primary);border-color:var(--color-primary);color:#fff}
#btnCheckin.is-offline{background:#7a2e0e;border-color:#7a2e0e}
#btnCheckin .big-btn-icon,#btnCheckin .big-btn-icon svg,#btnCheckin .big-btn-copy,#btnCheckin .big-btn-copy strong,#btnCheckin .big-btn-copy>span{color:#fff}
.big-btn .big-btn-copy>span{color:var(--color-text-muted)}
.stat b{color:var(--color-text)}
.navgroup-toggle{background:transparent;color:#475467;border:1px solid transparent}
.navgroup-toggle:hover{background:var(--color-surface-muted);color:var(--color-text)}
.navbtn{color:#344054}
.navbtn:hover{background:var(--color-primary-soft);color:var(--color-primary-dark)}
.navbtn.active{background:var(--color-primary);color:#fff}
.table th{background:#f8fafc;color:#475467}
.table tr:hover td{background:#fcfcfd}
.map,.real-user-map,.restricted-lite-map{background:#eef2f6}
.camera-pill-btn{background:#fff;color:var(--color-text);border-color:var(--color-border-strong)}
.shutter-btn{background:#fff;color:var(--color-text);border-color:#e4e7ec;box-shadow:inset 0 0 0 4px var(--color-primary),0 3px 10px rgba(16,24,40,.12)}
@media(max-width:720px){.big-btn,#btnCheckin{min-height:96px}}
.navgroup:nth-of-type(2) .navgroup-toggle,.navgroup:nth-of-type(3) .navgroup-toggle,.navgroup:nth-of-type(4) .navgroup-toggle{background:transparent;border-color:transparent;color:#475467}
.navgroup:nth-of-type(2) .navgroup-toggle:hover,.navgroup:nth-of-type(3) .navgroup-toggle:hover,.navgroup:nth-of-type(4) .navgroup-toggle:hover{background:var(--color-surface-muted);color:var(--color-text)}

/* Permission editor component moved from inline HTML. */
.permission-modal-panel{width:min(1100px,100%);max-height:92vh;display:flex;flex-direction:column;overflow:hidden}
.permission-modal-head,.permission-modal-foot{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--color-border)}
.permission-modal-foot{border-top:1px solid var(--color-border);border-bottom:0;flex-wrap:wrap}
.permission-modal-body{padding:16px;overflow:auto;background:var(--color-bg)}
.permission-toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.permission-toolbar input{min-width:260px;flex:1}
.permission-summary{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.permission-group{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);margin:10px 0;overflow:hidden}
.permission-group>summary{cursor:pointer;padding:13px 15px;font-weight:700;display:flex;justify-content:space-between;gap:10px}
.permission-row{display:grid;grid-template-columns:minmax(240px,1.4fr) minmax(320px,1.6fr) minmax(210px,1fr);gap:12px;align-items:center;padding:12px 15px;border-top:1px solid #eef2f7}
.permission-row.dangerous{background:var(--color-warning-soft);border-left:4px solid var(--color-warning)}
.permission-code{font-size:12px;color:var(--color-text-muted);word-break:break-all}
.permission-segment{display:flex;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);overflow:hidden;width:max-content;max-width:100%}
.permission-segment label{padding:8px 10px;cursor:pointer;background:#fff;border-right:1px solid var(--color-border);font-size:13px;white-space:nowrap;margin:0}
.permission-segment label:last-child{border-right:0}
.permission-segment input{position:absolute;opacity:0;pointer-events:none}
.permission-segment label:has(input:checked){background:var(--color-primary);color:#fff}
.permission-scope{display:flex;flex-direction:column;gap:7px}
.permission-team-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;max-height:110px;overflow:auto;padding:7px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff}
.permission-team-list label{font-size:12px;display:flex;gap:6px;align-items:center;margin:0}
.permission-readonly{opacity:.68;pointer-events:none}
.permission-close{font-size:24px;line-height:1;cursor:pointer}
@media(max-width:760px){.permission-row{grid-template-columns:1fr}.permission-segment{width:100%}.permission-segment label{flex:1;text-align:center}.permission-team-list{grid-template-columns:1fr}.permission-modal-head{align-items:flex-start}}

/* v12.5.9: permission editor must never overflow narrow phones. */
@media (max-width:760px){
  .permission-toolbar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);width:100%}
  .permission-toolbar input{grid-column:1/-1;min-width:0;width:100%}
  .permission-toolbar .btn{width:100%;min-width:0;padding-left:8px;padding-right:8px}
  .permission-modal-body,.permission-modal-head,.permission-modal-foot{min-width:0}
  .permission-row,.permission-row>*{min-width:0}
  .permission-segment{min-width:0;width:100%}
  .permission-segment label{min-width:0;padding-left:6px;padding-right:6px;white-space:normal}
  .permission-scope select{width:100%;min-width:0}
}
.permission-modal-panel,.permission-modal-panel *{box-sizing:border-box}
@media (max-width:760px){
  .permission-segment label{width:auto;flex:1 1 0}
}


/* ==========================================================================
   KNF SKIN v14 — LỚP NỀN DÙNG CHUNG (admin + nhân viên)
   Chỉ đổi giao diện, không đụng chức năng. Nạp sau cùng nên thắng.
   ========================================================================== */

:root{
  --knf-red:#0070F4; --knf-red-h:#0060D6; --knf-red-d:#004DB8;
  --knf-red-soft:#F0F9FF; --knf-red-line:#BAE6FD;

  --knf-ink:#0F172A;      --knf-ink-2:#334155;   --knf-ink-3:#64748B;   --knf-ink-4:#94A3B8;
  --knf-line:#E2E8F0;     --knf-line-2:#CBD5E1;  --knf-hair:#F1F5F9;
  --knf-paper:#FFFFFF;    --knf-paper-2:#FAFAFC; --knf-ground:#F8FAFC;

  --knf-good:#059669; --knf-good-bg:#ECFDF5; --knf-good-line:#A7F3D0;
  --knf-warn:#D97706; --knf-warn-bg:#FFFBEB; --knf-warn-line:#FDE68A;
  --knf-bad:#DC2626;  --knf-bad-bg:#FEF2F2;  --knf-bad-line:#FECACA;
  --knf-info:#0284C7; --knf-info-bg:#F0F9FF; --knf-info-line:#BAE6FD;

  --knf-r:6px; --knf-r-lg:10px; --knf-r-xl:14px;
  --knf-sh-1:0 1px 2px rgba(20,20,25,.05);
  --knf-sh-2:0 2px 4px rgba(20,20,25,.05),0 6px 16px rgba(20,20,25,.06);
  --knf-sh-3:0 10px 34px rgba(20,20,25,.16);
  --knf-ring:0 0 0 3px rgba(0,112,244,.15);

  --color-primary:var(--knf-red); --color-primary-hover:var(--knf-red-h);
  --color-primary-dark:var(--knf-red-d); --color-primary-soft:var(--knf-red-soft);
  --color-bg:var(--knf-ground); --color-surface:var(--knf-paper);
  --color-surface-muted:var(--knf-paper-2);
  --color-text:var(--knf-ink); --color-text-muted:var(--knf-ink-3);
  --color-border:var(--knf-line); --color-border-strong:var(--knf-line-2);
  --color-success:var(--knf-good); --color-warning:var(--knf-warn);
  --color-danger:var(--knf-bad);   --color-info:var(--knf-info);
  --radius-sm:4px; --radius-md:var(--knf-r); --radius-lg:var(--knf-r-lg); --radius-xl:var(--knf-r-xl);
  --radius:var(--knf-r-lg);
  --shadow-sm:var(--knf-sh-1); --shadow-md:var(--knf-sh-2); --shadow:var(--knf-sh-1);

  --bg:var(--knf-ground); --panel:var(--knf-paper); --panel-soft:var(--knf-paper-2);
  --text:var(--knf-ink); --muted:var(--knf-ink-3); --line:var(--knf-line);
  --accent:var(--knf-red); --accent-2:var(--knf-red-h); --accent-soft:var(--knf-red-soft);
  --good:var(--knf-good); --good-soft:var(--knf-good-bg);
  --warn:var(--knf-warn); --warn-soft:var(--knf-warn-bg);
  --bad:var(--knf-bad);   --bad-soft:var(--knf-bad-bg);
}

html{-webkit-text-size-adjust:100%}
body{background:var(--knf-ground);color:var(--knf-ink);font-size:14px;line-height:1.5;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:-.005em}
body::before,body::after,.orb,.bg-grid::before{display:none!important;content:none!important}
::selection{background:var(--knf-red);color:#fff}
h1,h2,h3,h4{letter-spacing:-.018em;color:var(--knf-ink)}
.muted{color:var(--knf-ink-3)}
.small{font-size:12.5px}
a{color:var(--knf-red)}
a:hover{color:var(--knf-red-h)}
:focus-visible{outline:2px solid var(--knf-red);outline-offset:2px;border-radius:3px}

/* Số liệu thẳng cột */
.table td,.table th,.stat b,.stat span,.pill,input[type=number],.permission-code{font-variant-numeric:tabular-nums}

/* ---------- Nút ---------- */
.btn,.camera-pill-btn,.camera-native-btn{
  border-radius:var(--knf-r);font-weight:600;font-size:13.5px;padding:8px 15px;min-height:36px;
  letter-spacing:-.005em;
  transition:background .13s ease,border-color .13s ease,color .13s ease,box-shadow .13s ease,transform .09s ease}
.btn{background:var(--knf-red);border:1px solid var(--knf-red);color:#fff;box-shadow:0 1px 2px rgba(0,112,244,.22)}
.btn:hover{background:var(--knf-red-h);border-color:var(--knf-red-h);box-shadow:0 2px 6px rgba(0,112,244,.26);transform:none}
.btn:active{background:var(--knf-red-d);border-color:var(--knf-red-d);box-shadow:none;transform:translateY(1px)}
.btn.secondary{background:#fff;border:1px solid var(--knf-line-2);color:var(--knf-ink-2);box-shadow:var(--knf-sh-1)}
.btn.secondary:hover,.btn.secondary:focus{background:var(--knf-paper-2);border-color:#BAB8C3;color:var(--knf-ink)}
.btn.ghost{background:transparent;border:1px solid transparent;color:var(--knf-ink-3);box-shadow:none}
.btn.ghost:hover{background:var(--knf-paper-2);color:var(--knf-ink)}
.btn.outline{background:transparent;border:1px solid var(--knf-line-2);color:var(--knf-ink-2);box-shadow:none}
.btn.danger{background:#fff;border:1px solid var(--knf-bad-line);color:var(--knf-bad);box-shadow:var(--knf-sh-1)}
.btn.danger:hover{background:var(--knf-bad-bg);border-color:var(--knf-bad);color:var(--knf-bad)}
.small-btn{padding:5px 11px;min-height:30px;font-size:12.5px;border-radius:5px;box-shadow:none}
.btn:disabled,.camera-pill-btn:disabled,.camera-native-btn:disabled{opacity:.45;box-shadow:none;transform:none}
.actions{gap:8px}
.table td .actions{flex-wrap:wrap;gap:6px}

/* ---------- Thẻ ---------- */
.card,.mini-panel{background:#fff;border:1px solid var(--knf-line);border-radius:var(--knf-r-lg);
  box-shadow:var(--knf-sh-1);padding:20px}
.card h2{font-size:15px;font-weight:700;margin:0 0 16px;padding:0 0 13px;
  border-bottom:1px solid var(--knf-hair);display:flex;align-items:center;gap:9px;
  width:100%;flex:1 0 100%;align-self:stretch}
.card h2::before{content:"";width:3px;height:15px;border-radius:2px;background:linear-gradient(180deg,#0070F4,#10B981);flex:0 0 3px}
.card h3{font-size:13.5px;font-weight:650;color:var(--knf-ink-2)}
.card p{font-size:13.5px;color:var(--knf-ink-3)}
.split{gap:16px}
.grid{gap:14px}

/* ---------- Ô nhập ---------- */
label{font-size:12.5px;font-weight:600;color:var(--knf-ink-3);letter-spacing:0}
input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=range]):not([type=color]),
select,textarea{border-radius:var(--knf-r);border:1px solid var(--knf-line-2);padding:8px 11px;
  font-size:13.5px;min-height:36px;background:#fff;color:var(--knf-ink);box-shadow:none;
  transition:border-color .13s ease,box-shadow .13s ease}
input:not([type=checkbox]):not([type=radio]):hover,select:hover,textarea:hover{border-color:#BAB8C3}
input:focus,select:focus,textarea:focus{border-color:var(--knf-red);box-shadow:var(--knf-ring);outline:0}
input::placeholder,textarea::placeholder{color:#A5A3AE}
input[type=checkbox],input[type=radio]{width:16px;height:16px;min-height:0;padding:0;
  accent-color:var(--knf-red);vertical-align:middle;cursor:pointer}
select[multiple],select[size]{min-height:0;height:auto;padding:5px;font-size:13px}
select[multiple] option,select[size] option{padding:3px 7px;border-radius:4px}
select[multiple] option:checked,select[size] option:checked{background:var(--knf-red-soft);color:var(--knf-red)}
textarea{min-height:80px;line-height:1.55}
.form-grid,.filters{gap:14px}
.msg:empty,.field-hint:empty,.warning-hint:empty{display:none!important}
.password-toggle{border-radius:5px;background:var(--knf-paper-2);color:var(--knf-ink-3);
  border:1px solid var(--knf-line);font-weight:600;font-size:12.5px;min-height:30px}
.password-toggle:hover{background:var(--knf-red-soft);color:var(--knf-red);border-color:var(--knf-red-line)}

/* ---------- Bảng ---------- */
.table-wrap{background:#fff;border:1px solid var(--knf-line);border-radius:var(--knf-r-lg);
  overflow:auto;-webkit-overflow-scrolling:touch;box-shadow:none}
.table{font-size:13px;border-collapse:separate;border-spacing:0;width:100%}
.table th{background:var(--knf-paper-2);color:var(--knf-ink-3);font-size:11px;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;padding:11px 14px;white-space:nowrap;
  border-bottom:1px solid var(--knf-line);position:static}
.table td{padding:11px 14px;border-bottom:1px solid var(--knf-hair);vertical-align:middle;color:var(--knf-ink-2)}
.table tbody tr:last-child td{border-bottom:0}
.table tbody tr:hover td,.table tr:hover td{background:#FAFAFC}
.table td:first-child{color:var(--knf-ink);font-weight:550}
.table img{border-radius:5px}
.table thead input:not([type=checkbox]),.table thead select{min-height:30px;padding:5px 9px;
  font-size:12.5px;border-radius:5px;background:#fff}

/* Dòng cảnh báo: bỏ nền pastel loang lổ, thay bằng vạch màu bên trái */
.table tr[class*="alert-row-pastel"] td{background:#fff!important}
.table tr[class*="alert-row-pastel"]:hover td{background:#FAFAFC!important}
.table tr[class*="alert-row-pastel"] td:first-child{box-shadow:inset 3px 0 0 var(--knf-line-2)}
.table tr.alert-row-pastel-0 td:first-child{box-shadow:inset 3px 0 0 #7C97B8}
.table tr.alert-row-pastel-1 td:first-child{box-shadow:inset 3px 0 0 #6FAE8C}
.table tr.alert-row-pastel-2 td:first-child{box-shadow:inset 3px 0 0 #C9A55E}
.table tr.alert-row-pastel-3 td:first-child{box-shadow:inset 3px 0 0 #BE8AA9}
.table tr.alert-row-pastel-4 td:first-child{box-shadow:inset 3px 0 0 #6BA6BA}
.table tr.alert-row-pastel-5 td:first-child{box-shadow:inset 3px 0 0 #9A8CC0}
.table tr.alert-row-pastel-6 td:first-child{box-shadow:inset 3px 0 0 #64B4A7}
.table tr.alert-row-pastel-7 td:first-child{box-shadow:inset 3px 0 0 #CE9271}
.table tr.alert-row-pastel-8 td:first-child{box-shadow:inset 3px 0 0 #92B673}
.table tr.alert-row-pastel-9 td:first-child{box-shadow:inset 3px 0 0 #8494C6}
.table tr.alert-row-pastel-10 td:first-child{box-shadow:inset 3px 0 0 #C2B569}
.dash-item[class*="alert-row-pastel"]{background:#fff!important;border-left:3px solid var(--knf-line-2)}

/* ---------- Nhãn trạng thái ---------- */
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:100px;font-size:11.5px;
  font-weight:600;padding:3px 10px;border:1px solid var(--knf-line);
  background:var(--knf-paper-2);color:var(--knf-ink-3);box-shadow:none;white-space:nowrap}
.pill.good{background:var(--knf-good-bg);color:var(--knf-good);border-color:var(--knf-good-line)}
.pill.warn{background:var(--knf-warn-bg);color:var(--knf-warn);border-color:var(--knf-warn-line)}
.pill.bad{background:var(--knf-bad-bg);color:var(--knf-bad);border-color:var(--knf-bad-line)}
.good{color:var(--knf-good)}
.bad{color:var(--knf-bad)}

/* ---------- Thông báo ---------- */
.msg{border-radius:var(--knf-r);font-size:13px;padding:10px 13px;border:1px solid var(--knf-line);
  background:var(--knf-paper-2);color:var(--knf-ink-2)}
.msg.good{background:var(--knf-good-bg);color:var(--knf-good);border-color:var(--knf-good-line)}
.msg.bad{background:var(--knf-bad-bg);color:var(--knf-bad);border-color:var(--knf-bad-line)}

/* ---------- Đăng nhập ---------- */
.login-card{border-radius:var(--knf-r-xl);box-shadow:var(--knf-sh-3);padding:30px 28px;
  border:1px solid var(--knf-line);background:#fff}
.login-card::before{display:none}
.auth-brand h1{font-size:20px;font-weight:700}
.auth-kicker{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--knf-ink-4);font-weight:600}
.login-submit{min-height:44px;font-size:14.5px;font-weight:650}
.forgot-toggle{min-height:38px;font-size:13px;background:transparent;
  border:1px solid var(--knf-line-2);color:var(--knf-ink-3);box-shadow:none}
.forgot-toggle:hover{background:var(--knf-paper-2);color:var(--knf-ink)}

/* ---------- Bản đồ / camera ---------- */
.map,.real-user-map,.restricted-lite-map{border-radius:var(--knf-r-lg);border:1px solid var(--knf-line);overflow:hidden}
.iphone-preview{border-radius:var(--knf-r-lg)}
.camera-pill-btn,.shutter-btn{box-shadow:none}

/* ---------- Hộp thoại ---------- */
.knf-modal__backdrop{background:rgba(18,17,22,.5);backdrop-filter:none;-webkit-backdrop-filter:none}
.knf-modal__panel,.permission-modal-panel{border-radius:var(--knf-r-xl);box-shadow:var(--knf-sh-3);
  border:1px solid var(--knf-line);background:#fff}
.permission-modal-head,.permission-modal-foot{background:var(--knf-paper-2);border-color:var(--knf-line)}
.permission-group{border-radius:var(--knf-r);border-color:var(--knf-line)}
.permission-group>summary{font-size:13px;font-weight:650}
.permission-row{border-color:var(--knf-hair)}
.permission-row.dangerous{background:var(--knf-bad-bg);border-color:var(--knf-bad-line)}
.permission-segment{border-radius:var(--knf-r);border:1px solid var(--knf-line-2);overflow:hidden}
.permission-segment label{font-size:12.5px;border-radius:0}
.permission-segment label:has(input:checked){background:var(--knf-red);color:#fff}
.permission-code{font-size:11px;color:var(--knf-ink-4);
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* ---------- Nút chấm công (màn hình nhân viên) ---------- */
.big-btn,#btnCheckin{border-radius:var(--knf-r-xl);box-shadow:var(--knf-sh-1);
  transition:background .13s ease,box-shadow .13s ease,transform .09s ease}
.big-btn{background:#fff;border:1px solid var(--knf-line-2);color:var(--knf-ink)}
.big-btn:hover{background:var(--knf-paper-2);transform:none;box-shadow:var(--knf-sh-2)}
.big-btn:active{transform:translateY(1px)}
#btnCheckin,#btnCheckin:focus{background:var(--knf-red);border:1px solid var(--knf-red);color:#fff;
  box-shadow:0 2px 8px rgba(0,112,244,.3)}
#btnCheckin:hover{background:var(--knf-red-h);box-shadow:0 4px 14px rgba(0,112,244,.34)}
#btnCheckin.is-offline{background:#6B6A73;border-color:#6B6A73;box-shadow:none}
.big-btn-copy strong{font-weight:700}
#btnCheckin .big-btn-icon,#btnCheckin .big-btn-icon svg,#btnCheckin .big-btn-copy,
#btnCheckin .big-btn-copy strong{color:#fff;stroke:#fff}
#btnCheckin>span,#btnCheckin small,#checkinHint,
#btnCheckin .big-btn-copy>span,#btnCheckin .big-btn-copy p{color:rgba(255,255,255,.92)}
.big-btn .big-btn-copy>span{color:var(--knf-ink-3)}

/* Ô số liệu (dùng chung, admin ghi đè riêng bên dưới) */
.stat{background:#fff;border:1px solid var(--knf-line);border-radius:var(--knf-r-lg);padding:14px 16px;
  box-shadow:var(--knf-sh-1)}
.stat::before{display:none}
.stat span,#todayStats .stat span,#stats .stat span{font-size:11px;font-weight:650;letter-spacing:.07em;
  text-transform:uppercase;color:var(--knf-ink-4)}
.stat b,#todayStats .stat b,#stats .stat b{font-size:26px;font-weight:700;letter-spacing:-.03em;
  color:var(--knf-ink);line-height:1.15;margin-top:5px;display:block;
  word-break:break-word;overflow-wrap:anywhere}
#todayStats .stat,#stats .stat{background:#fff;border:1px solid var(--knf-line);border-radius:var(--knf-r-lg)}

/* ---------- Điện thoại ---------- */
@media (max-width:900px){
  .card{padding:16px;border-radius:var(--knf-r)}
  .card h2{font-size:14.5px;margin-bottom:13px}
  input:not([type=checkbox]):not([type=radio]):not([type=file]),select,textarea{font-size:16px;min-height:42px}
  input[type=checkbox],input[type=radio]{width:18px;height:18px;min-height:0}
  .btn,.camera-pill-btn,.camera-native-btn{min-height:42px;font-size:14px}
  .small-btn{min-height:34px}
  .table th,.table td{padding:9px 11px}
  .stat b,#todayStats .stat b,#stats .stat b{font-size:20px}
  .stat span,#todayStats .stat span,#stats .stat span{font-size:10.5px}
}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}}
.power-save *,.power-save *::before,.power-save *::after{animation:none!important;transition:none!important}

@media print{
  .sidebar,.topbar,.mobile-bottom-nav,.privacy-footer,.btn,.filters{display:none!important}
  .card,.table-wrap{border:0;box-shadow:none;padding:0}
  .table th{background:#eee;color:#000}
  .table th,.table td{border:1px solid #ccc}
}

@font-face{font-family:'KNF Inter';font-style:normal;font-weight:400;font-display:swap;src:url(/shared/fonts/knf-inter-latin-400.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'KNF Inter';font-style:normal;font-weight:400;font-display:swap;src:url(/shared/fonts/knf-inter-vietnamese-400.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'KNF Inter';font-style:normal;font-weight:500;font-display:swap;src:url(/shared/fonts/knf-inter-latin-500.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'KNF Inter';font-style:normal;font-weight:500;font-display:swap;src:url(/shared/fonts/knf-inter-vietnamese-500.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'KNF Inter';font-style:normal;font-weight:600;font-display:swap;src:url(/shared/fonts/knf-inter-latin-600.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'KNF Inter';font-style:normal;font-weight:600;font-display:swap;src:url(/shared/fonts/knf-inter-vietnamese-600.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'KNF Inter';font-style:normal;font-weight:700;font-display:swap;src:url(/shared/fonts/knf-inter-latin-700.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'KNF Inter';font-style:normal;font-weight:700;font-display:swap;src:url(/shared/fonts/knf-inter-vietnamese-700.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}


/* ==========================================================================
   KNF SKIN v14 — LỚP RIÊNG CHO TRANG QUẢN TRỊ
   File này chỉ được trang /admin/ nạp, nên nặng hơn cũng không ảnh hưởng
   điện thoại nhân viên.
   ========================================================================== */

body,input,select,textarea,button{
  font-family:'KNF Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif}
body{background:var(--knf-ground)}

/* ---------- Khung trang ---------- */
.page{padding:0;background:var(--knf-ground);min-height:100vh}
.shell,.shell.wide{max-width:1760px;margin:0 auto;padding:0 26px 34px;gap:0}

/* ---------- Thanh trên ---------- */
.topbar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(8px);-webkit-backdrop-filter:saturate(180%) blur(8px);
  border:0;border-bottom:1px solid var(--knf-line);border-radius:0;box-shadow:none;
  margin:0 -26px 24px;padding:13px 26px;min-height:62px;
  display:flex;align-items:center;gap:16px}
.topbar .brand{display:flex;align-items:center;gap:13px;min-width:0}
.logo{width:40px;height:40px;border-radius:9px;border:1px solid var(--knf-line);background:#fff;
  display:grid;place-items:center;box-shadow:none;overflow:hidden;flex:0 0 40px}
.logo img{width:32px;height:auto}
.topbar .brand h1{font-size:19px;font-weight:700;letter-spacing:-.025em;margin:0;line-height:1.2}
.topbar .brand p{font-size:12.5px;color:var(--knf-ink-4);margin:2px 0 0;font-weight:450}
.topbar .actions{margin-left:auto;display:flex;align-items:center;gap:9px}
.userbox{background:#fff;border:1px solid var(--knf-line);border-radius:9px;box-shadow:none;
  padding:6px 13px;display:grid;gap:1px;line-height:1.3}
.userbox strong{font-size:13px;font-weight:650;color:var(--knf-ink)}
.userbox span{font-size:11.5px;color:var(--knf-ink-4)}

/* ---------- Bố cục ---------- */
.admin-layout{gap:24px;align-items:start}
.view{min-width:0;display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.view>*{min-width:0;max-width:100%}
.split,.grid,.form-grid,.filters{min-width:0}
.grid>*,.split>*{min-width:0}

/* ---------- Cột trái: nền tối kiểu bảng điều khiển ---------- */
.sidebar{background:#17161D;border:1px solid #24232C;border-radius:13px;box-shadow:var(--knf-sh-2);
  padding:9px;position:sticky;top:86px;max-height:calc(100vh - 108px);overflow-y:auto;
  scrollbar-width:thin;scrollbar-color:#3A3945 transparent}
.sidebar::-webkit-scrollbar{width:7px}
.sidebar::-webkit-scrollbar-thumb{background:#34333E;border-radius:4px}
.sidebar::-webkit-scrollbar-track{background:transparent}
.navgroup{border-bottom:1px solid rgba(255,255,255,.06);padding:5px 0}
.navgroup:last-child{border-bottom:0}
.navgroup-toggle,
.navgroup:nth-of-type(2) .navgroup-toggle,
.navgroup:nth-of-type(3) .navgroup-toggle,
.navgroup:nth-of-type(4) .navgroup-toggle{
  background:transparent;border:0;border-radius:7px;color:rgba(255,255,255,.44);
  font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:9px 11px;transition:color .13s ease,background .13s ease}
.navgroup-toggle:hover,
.navgroup:nth-of-type(2) .navgroup-toggle:hover,
.navgroup:nth-of-type(3) .navgroup-toggle:hover,
.navgroup:nth-of-type(4) .navgroup-toggle:hover{background:rgba(255,255,255,.05);color:rgba(255,255,255,.8)}
.navgroup-toggle b{color:rgba(255,255,255,.35);font-weight:500}
.navgroup-items{display:grid;gap:2px;margin-top:2px}
.navbtn{width:100%;text-align:left;border:0;border-radius:8px;background:transparent;
  color:rgba(255,255,255,.74);font-size:13.5px;font-weight:500;padding:9px 11px;cursor:pointer;
  letter-spacing:-.005em;display:flex;align-items:center;gap:10px;
  transition:background .13s ease,color .13s ease}
.navbtn:hover{background:rgba(255,255,255,.075);color:#fff}
.navbtn.active{background:var(--knf-red)!important;color:#fff!important;font-weight:600;
  box-shadow:0 2px 10px rgba(200,32,42,.38)}
.nav-icon{opacity:.72;flex:0 0 auto}
.navbtn:hover .nav-icon,.navbtn.active .nav-icon{opacity:1}
.nav-icon svg{stroke:currentColor;width:17px;height:17px}
.admin-menu-toggle{display:none}

/* ---------- Dải số liệu tổng quan ---------- */
#stats{gap:14px}
#stats .stat{background:#fff;border:1px solid var(--knf-line);border-radius:11px;padding:16px 18px;
  box-shadow:var(--knf-sh-1);position:relative;overflow:hidden;
  transition:box-shadow .15s ease,border-color .15s ease}
#stats .stat:hover{box-shadow:var(--knf-sh-2);border-color:var(--knf-line-2)}
#stats .stat{background:linear-gradient(180deg,#fff 0%,#FCFCFD 100%)}
#stats .stat::after{display:none}
#stats .stat span{font-size:11px;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--knf-ink-4)}
#stats .stat b{font-size:30px;font-weight:700;letter-spacing:-.035em;color:var(--knf-ink);margin-top:6px}

/* ---------- Thẻ nội dung ---------- */
.view>.card,.card{padding:22px;border-radius:11px}
.card h2{font-size:15.5px;margin-bottom:18px;padding-bottom:14px}
.dashboard-alerts{gap:9px}
.dash-item,.dash-checkin-item,.today-checkin-item{border-radius:9px;border:1px solid var(--knf-line);
  background:#fff;padding:11px 13px}
.dash-empty{border-radius:9px;border:1px dashed var(--knf-line-2);color:var(--knf-ink-4);
  background:var(--knf-paper-2);padding:16px;text-align:center;font-size:13px}

/* ---------- Bảng trong trang quản trị ---------- */
.card .table-wrap{border-radius:9px;margin-top:2px}
.table th{padding:12px 15px;background:#F7F7FA}
.table td{padding:12px 15px}
.table-wrap::-webkit-scrollbar{height:9px;width:9px}
.table-wrap::-webkit-scrollbar-thumb{background:#CFCDD8;border-radius:5px}
.table-wrap::-webkit-scrollbar-track{background:#F4F3F7}

/* Cột thao tác: nút xếp ngang thành 2-3 hàng thay vì xếp dọc 7 hàng,
   nhờ vậy chiều cao mỗi dòng giảm khoảng một nửa. */
.table td .actions{display:flex;flex-wrap:wrap;align-content:flex-start;gap:6px;min-width:236px}
.table td .actions .btn,.table td .actions .small-btn{padding:5px 10px;min-height:30px;
  font-size:12.5px;box-shadow:none;margin:0;flex:0 0 auto}
.table td .inline-edit{display:grid;gap:6px;min-width:150px}
.table td .inline-edit select{min-height:32px;font-size:12.5px}
.table td .inline-edit .btn{padding:5px 10px;min-height:30px;font-size:12.5px;box-shadow:none}
.user-avatar-cell{gap:8px}

/* Bảng ma trận ngày công: ô O/X dễ quét mắt */
.table td .pill{min-width:26px;justify-content:center}

/* ---------- Bộ lọc ---------- */
.filters{background:var(--knf-paper-2);border:1px solid var(--knf-line);border-radius:9px;
  padding:14px;margin-bottom:16px}

/* ---------- Hộp thoại phân quyền ---------- */
.permission-modal-panel{border-radius:15px}
.permission-modal-head{border-radius:15px 15px 0 0}
.permission-modal-foot{border-radius:0 0 15px 15px}
.permission-summary .pill{border-radius:100px}

/* ---------- Bản đồ ---------- */
.map{border-radius:11px}

/* ---------- Màn hình hẹp: cột trái trượt ra ---------- */
@media (max-width:980px){
  .shell,.shell.wide{padding:0 14px 26px}
  .topbar{margin:0 -14px 16px;padding:11px 14px;min-height:56px}
  .topbar .brand h1{font-size:17px}
  .admin-menu-toggle{display:inline-flex}
  .sidebar{background:#17161D;border-radius:0;max-height:100vh;top:0}
  .navbtn{font-size:14.5px;padding:11px 12px}
  .admin-menu-backdrop{background:rgba(18,17,22,.5)}
  #stats .stat b{font-size:24px}
  .view>.card,.card{padding:16px}
}
@media (min-width:1200px){
  .admin-layout{grid-template-columns:252px minmax(0,1fr)}
  .sidebar{width:252px}
}