:root{
  --bg:#F5F7FB;--bg-soft:#F8FAFC;--primary:#0F2D4D;--accent:#38B66B;--accent-2:#E6005C;--text:#0F172A;--muted:#64748B;--border:#E5EAF2;--card:#FFFFFF;--danger:#DC2626;--warning:#F59E0B;--info:#2563EB;--radius:20px;--shadow:0 10px 30px rgba(15,45,77,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:linear-gradient(180deg,var(--bg),var(--bg-soft));color:var(--text)}
a,a:visited{color:inherit;text-decoration:none}
.container{width:min(1240px,98%);margin-inline:auto}
.page-shell{padding:16px 0 28px;min-height:calc(100vh - 64px)}
.topbar{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:10px}
.brand-link{display:flex;gap:10px;align-items:center}.brand-mark{width:34px;height:34px;border-radius:12px;background:#fff;display:grid;place-items:center;overflow:hidden;border:1px solid #dbe3ef}.brand-mark img{width:100%;height:100%;object-fit:cover;display:block}.brand-text{font-weight:800;color:var(--primary)}
.topbar-actions{display:flex;gap:8px;align-items:center}
.card{background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);padding:16px;margin:2px 0 2px 0;}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.form-grid{display:grid;gap:12px}.form-control,input,select,textarea{margin:2px 0 2px 0;width:100%;padding:12px;border:1px solid var(--border);border-radius:14px;background:#fff;color:var(--text)}label{display:grid;gap:6px;font-weight:600}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:10px 16px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:13px;line-height:1;cursor:pointer;text-decoration:none!important;transition:.2s;white-space:nowrap}
.btn-primary{background:#0F2D4D;color:#fff!important;border-color:#0F2D4D;margin:2px 0 5px 0;}.btn-primary:hover{background:#0A223B;border-color:#0A223B}
.btn-accent{background:#E6005C;color:#fff!important;border-color:#E6005C}
.btn-success{background:#16A34A;color:#fff!important;border-color:#16A34A}
.btn-danger{background:#DC2626;color:#fff!important;border-color:#DC2626}
.btn-warning{background:#F59E0B;color:#111827!important;border-color:#F59E0B}
.btn-outline{background:#fff;color:#0F2D4D!important;border-color:#CBD5E1}.btn-outline:hover{background:#EAF2FF;color:#0F2D4D!important;border-color:#0F2D4D}
.btn-light{background:#EFF6FF;color:#0F2D4D!important;border-color:#D8E7FF}
.btn-ghost{background:transparent;color:#0F2D4D!important;border-color:transparent}
.btn-sm{min-height:32px;padding:8px 12px;font-size:12px}.btn-block{width:100%}

.badge{padding:5px 10px;border-radius:999px;font-size:.76rem;font-weight:800;display:inline-flex}.badge-success{background:#dcfce7;color:#166534}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e3a8a}

.admin-shell{min-height:100vh;display:flex;background:#F5F7FB;width:100%}.admin-sidebar{width:260px;flex:0 0 260px;padding:12px 8px}.admin-main{flex:1;min-width:0}.admin-content{width:98%;max-width:none;margin-left:1%;margin-right:1%;padding:18px 0 32px}
.sidebar{display:grid;gap:8px}.admin-nav{display:grid;gap:8px}.sidebar-link{display:flex;align-items:center;min-height:44px;padding:12px 16px;border-radius:12px;color:#0F172A!important;font-weight:700;text-decoration:none!important}.sidebar-link:hover{background:#F1F5F9}.sidebar-link.active{background:#EAF2FF;color:#0F2D4D!important}
.modern-admin-nav .sidebar-link{gap:10px}
.side-icon{width:26px;height:26px;border-radius:8px;background:#e8eef8;color:#0f2d4d;display:inline-flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:800;flex:0 0 26px}
.side-icon i{font-size:.82rem;line-height:1}
.sidebar-link.active .side-icon{background:#0f2d4d;color:#fff}
.side-label{display:inline}
.sidebar-group{border:1px solid #e5eaf2;border-radius:12px;padding:8px;background:#fafcff}
.sidebar-group.active{border-color:#c9d9ef;background:#f2f7ff}
.sidebar-group.collapsed{padding:8px 10px}
.sidebar-group.collapsed .sidebar-sublink{display:none}
.sidebar-group.collapsed:hover .sidebar-sublink,
.sidebar-group.show .sidebar-sublink{display:flex}
.sidebar-group-title{font-size:.78rem;font-weight:800;color:#64748b;padding:4px 8px 6px 8px;text-transform:uppercase;letter-spacing:.04em;display:flex;align-items:center;justify-content:space-between;width:100%;border:none;background:transparent;cursor:pointer;text-align:left}
.group-title-wrap{display:inline-flex;align-items:center;gap:8px}
.group-title-wrap i{font-size:.82rem;color:#64748b}
.sidebar-sublink{display:flex;align-items:center;min-height:38px;padding:9px 12px;border-radius:10px;color:#0F172A!important;font-weight:700;text-decoration:none!important;margin-top:4px}
.sidebar-sublink:hover{background:#eef4fc}
.sidebar-sublink.active{background:#0F2D4D;color:#fff!important}
.side-subicon{width:22px;height:22px;border-radius:7px;background:#e8eef8;color:#0f2d4d;display:inline-flex;align-items:center;justify-content:center;font-size:.58rem;font-weight:800;flex:0 0 22px;margin-right:8px}
.side-subicon i{font-size:.72rem;line-height:1}
.sidebar-sublink.active .side-subicon{background:#fff;color:#0f2d4d}
.side-sublabel{display:inline}
.admin-topbar{margin-bottom:10px}
.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.stat-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:14px}.stat-card .k{font-size:.84rem;color:var(--muted)}.stat-card .v{font-size:1.8rem;font-weight:800;margin-top:4px;color:var(--primary)}

.table-card{width:100%;overflow:hidden;margin-top:2px;margin-bottom:2px}.responsive-table{width:100%;overflow-x:auto}.responsive-table table{width:100%;border-collapse:collapse}.responsive-table th,.responsive-table td{padding:10px;border-bottom:1px solid var(--border);font-size:.9rem;text-align:left;white-space:nowrap}
.table-actions{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.actions{display:flex;gap:6px;flex-wrap:wrap;margin:2px 0 2px 0;}
.mobile-card-list{display:none;gap:10px}

.toolbar{display:grid;grid-template-columns:2fr 1fr auto;gap:8px}

.camera-wrap,.video-preview{
  position:relative;
  background:#0b1624;
  border-radius:20px;
  overflow:hidden;
  aspect-ratio:4/3;
  width:100%;
}
.camera-wrap video,.video-preview video{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center center;
}
.office-radius-box{display:grid;gap:10px;border:1px solid var(--border);border-radius:18px;background:#f8fbff;padding:12px;margin:10px 0}
.office-options{display:grid;gap:8px}
.office-option{display:flex;align-items:center;gap:10px;border:1px solid #dbe3ef;background:#fff;border-radius:16px;padding:10px 12px;cursor:pointer;transition:.2s ease}
.office-option:hover{border-color:#0f2d4d;box-shadow:0 8px 20px rgba(15,45,77,.08)}
.office-option input{width:auto;margin:0;flex:0 0 auto}
.office-option-main{display:grid;gap:2px;min-width:0;flex:1}
.office-option-main strong{color:#0f172a}
.office-option-main small{color:#64748b;line-height:1.35}
.mapping-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}
.mapping-card{border:1px solid var(--border);border-radius:16px;background:#fff;padding:12px}
.mapping-children{display:flex;flex-wrap:wrap;gap:6px}
.mapping-children span{display:inline-flex;gap:4px;align-items:center;border:1px solid #dbe3ef;background:#f8fbff;border-radius:999px;padding:6px 10px;font-weight:700;font-size:.82rem}
.mapping-children small{color:#64748b;font-weight:700}

/* Virtual arrow overlay for liveness guidance */
.arrow-hint{
  position:absolute;
  z-index:3;
  width:46px;
  height:46px;
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:24px;
  font-weight:900;
  color:#fff;
  background:rgba(255,255,255,.18);
  border:2px solid rgba(255,255,255,.6);
  opacity:.38;
  transition:all .2s ease;
  pointer-events:none;
}
.arrow-hint.active{
  opacity:1;
  transform:scale(1.08);
  background:rgba(230,0,92,.88);
  border-color:#fff;
  box-shadow:0 0 0 4px rgba(255,255,255,.2);
}
.arrow-up{top:10px;left:50%;transform:translateX(-50%)}
.arrow-down{bottom:10px;left:50%;transform:translateX(-50%)}
.arrow-left{left:10px;top:50%;transform:translateY(-50%)}
.arrow-right{right:10px;top:50%;transform:translateY(-50%)}

.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.5);display:none;align-items:center;justify-content:center;z-index:2000;padding:14px}
.modal-backdrop.show{display:flex}
.modal-card{width:min(96vw,640px);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;border:1px solid var(--border);box-shadow:0 30px 80px rgba(0,0,0,.18)}
.modal-header{padding:14px 16px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.modal-title{font-weight:800}.modal-body{padding:14px 16px}.modal-footer{padding:12px 16px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}.modal-close{border:none;background:transparent;font-size:20px;cursor:pointer}

.toggle-field{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid var(--border);border-radius:14px;padding:10px 12px;background:#fff}
.toggle-switch{position:relative;width:48px;height:28px}.toggle-switch input{display:none}.toggle-switch span{position:absolute;inset:0;background:#cbd5e1;border-radius:999px;transition:.2s}.toggle-switch span:before{content:'';position:absolute;width:22px;height:22px;left:3px;top:3px;border-radius:50%;background:#fff;transition:.2s}.toggle-switch input:checked+span{background:#16A34A}.toggle-switch input:checked+span:before{transform:translateX(20px)}

.loading-overlay{position:fixed;inset:0;background:rgba(15,23,42,.56);z-index:1000;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff}.hidden{display:none}.loader{width:42px;height:42px;border:4px solid #ffffff4d;border-top-color:#fff;border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.toast-container{position:fixed;top:14px;right:14px;z-index:2200;display:grid;gap:8px}.toast{padding:10px 12px;border-radius:10px;color:#fff;font-weight:700}.toast.success{background:#16A34A}.toast.error{background:#DC2626}
.app-footer{padding:16px 0 22px;color:var(--muted);text-align:center;font-size:.84rem}

.auth-shell{display:grid;grid-template-columns:1.05fr 1fr;gap:14px;max-width:1080px;margin:18px auto}
.auth-brand-panel{background:linear-gradient(150deg,#0F2D4D,#1d4f7f);color:#fff;border-radius:24px;padding:26px;display:grid;gap:10px}
.auth-card{border-radius:24px;padding:22px}
.feature-list{display:grid;gap:8px;margin-top:8px}
.feature-item{background:rgba(255,255,255,.13);padding:8px 12px;border-radius:12px;font-size:.9rem}

@media (max-width: 900px){
  .admin-shell{display:flex}
  .admin-sidebar{width:72px;flex:0 0 72px;position:sticky;top:64px;z-index:30;padding:8px 6px;height:calc(100vh - 64px)}
  .admin-sidebar.expanded{width:220px;flex:0 0 220px}
  .admin-sidebar .sidebar{height:100%;padding:8px}
  .admin-nav{display:grid;gap:8px;height:100%;align-content:start}
  .side-label{display:none}
  .admin-sidebar.expanded .side-label{display:inline}
  .sidebar-link{justify-content:center;padding:8px;min-height:44px}
  .admin-sidebar.expanded .sidebar-link{justify-content:flex-start;padding:10px 12px}
  .sidebar-link .side-icon{width:30px;height:30px;font-size:.62rem}
  .sidebar-group{padding:6px}
  .sidebar-group-title{display:none}
  .admin-sidebar.expanded .sidebar-group-title{display:flex}
  .admin-sidebar .sidebar-group.collapsed .sidebar-sublink{display:flex}
  .sidebar-sublink{justify-content:center;padding:7px;min-height:36px}
  .side-sublabel{display:none}
  .admin-sidebar.expanded .side-sublabel{display:inline}
  .admin-sidebar.expanded .sidebar-sublink{justify-content:flex-start;padding:9px 10px}
  .side-subicon{margin-right:0;width:24px;height:24px;font-size:.54rem}
  .admin-sidebar.expanded .side-subicon{margin-right:8px}
  .admin-content{width:auto;margin:0;padding:12px;flex:1}
  .stats-grid{grid-template-columns:1fr 1fr}
  .toolbar{grid-template-columns:1fr}
  .mobile-card-list{display:grid}
  .desktop-only{display:none!important}
  .auth-shell{grid-template-columns:1fr;max-width:680px}
  .camera-wrap,.video-preview{
    aspect-ratio:3/4;
    max-height:62vh;
    border-radius:16px;
  }
}

@media (min-width: 901px){
  .mobile-only{display:none!important}
}

.sidebar-toggle-btn{border:1px solid #d9e3f0;background:#fff}

/* User mobile dashboard refinements */
body{padding-bottom:env(safe-area-inset-bottom,0)}
.small{font-size:.92rem}
.muted{color:var(--muted)}
.nav-pill{display:inline-flex;align-items:center;justify-content:center;padding:6px 10px;border-radius:999px;background:#eaf2ff;color:#0f2d4d;font-weight:700;font-size:.82rem}
.alert{padding:12px 14px;border:1px solid #fcd34d;background:#fffbeb;color:#92400e;border-radius:14px;font-weight:600}
.user-hero{background:linear-gradient(140deg,#0F2D4D,#1f5f99);color:#fff;border-radius:24px;padding:22px;min-height:182px;display:flex;flex-direction:column;justify-content:center}
.user-hero h2{margin:0;font-size:1.9rem;line-height:1.2}
.user-hero .small{color:#dbe9f8}
.user-hero .nav-pill{background:rgba(255,255,255,.18);color:#fff}
.user-cta{padding:14px}
.user-cta .btn{min-height:48px;font-size:14px}
.menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:2px 0 2px 0;}
.menu-card{display:block;border:1px solid var(--border);background:#fff;border-radius:16px;padding:13px;min-height:75px;box-shadow:0 8px 20px rgba(15,45,77,.06);transition:.2s ease}
.menu-card:hover{border-color:#0f2d4d;transform:translateY(-1px)}
.menu-card-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.menu-card-icon{width:30px;height:30px;border-radius:10px;background:#eaf2ff;color:#0f2d4d;display:inline-flex;align-items:center;justify-content:center;flex:0 0 30px}
.menu-card-icon i{font-size:.86rem;line-height:1}
.menu-card strong{display:block;font-size:1rem;margin-bottom:6px;color:#0f172a}
.menu-card small{display:block;color:#475569;line-height:1.4}
.user-info-list{display:grid;gap:8px}
.user-info-item{display:flex;justify-content:space-between;gap:8px;border-bottom:1px dashed #e2e8f0;padding-bottom:8px}
.user-info-item:last-child{border-bottom:none;padding-bottom:0}
.user-shell{display:grid;grid-template-columns:240px minmax(0,1fr);gap:14px;align-items:stretch;min-height:calc(100vh - 108px)}
.user-side-nav{position:sticky;top:80px;padding:12px;border-radius:24px;min-height:calc(100vh - 108px);align-self:start;background:#fff}
.user-nav-list{display:grid;gap:8px}
.user-side-link{display:flex;align-items:center;gap:10px;min-height:46px;padding:10px 12px;border-radius:16px;color:#0f172a!important;font-weight:800;text-decoration:none!important;border:1px solid transparent;background:#fff;transition:.2s ease}
.user-side-link:hover{background:#f1f5f9;border-color:#dbe3ef}
.user-side-link.active{background:#0f2d4d;color:#fff!important}
.user-side-link.disabled{opacity:.55;pointer-events:none}
.user-side-icon{width:32px;height:32px;border-radius:12px;background:#eaf2ff;color:#0f2d4d;display:inline-flex;align-items:center;justify-content:center;flex:0 0 32px}
.user-side-icon i{font-size:.9rem;line-height:1}
.user-side-link.active .user-side-icon{background:#fff;color:#0f2d4d}
.user-main-panel{display:grid;gap:10px;min-width:0}
.user-main-panel>.card{margin:0;border-radius:24px}
.user-info-item{align-items:center}
.user-info-item strong{text-align:right}
.user-nav-divider{display:block;height:1px;background:#e5eaf2;margin:2px 6px}

@media (max-width: 900px){
  .menu-grid{grid-template-columns:1fr 1fr}
  .user-hero h2{font-size:1.65rem}
  .user-shell{display:flex;gap:12px;align-items:stretch;min-height:calc(100vh - 92px)}
  .user-side-nav{width:68px;flex:0 0 68px;position:sticky;top:74px;z-index:25;padding:8px;border-radius:22px;min-height:calc(100vh - 92px)}
  .user-side-nav.expanded{width:218px;flex:0 0 218px}
  .user-nav-list{gap:8px}
  .user-side-link{justify-content:center;padding:8px;min-height:46px;border-radius:15px}
  .user-side-nav.expanded .user-side-link{justify-content:flex-start;padding:10px 12px}
  .user-side-label{display:none}
  .user-side-nav.expanded .user-side-label{display:inline}
  .user-main-panel{flex:1;min-width:0;align-self:flex-start}
  .user-main-panel>.card{border-radius:22px;padding:16px}
  .user-main-panel .table-card{display:none}
  .user-main-panel .mobile-card-list{gap:10px}
  .user-main-panel .mobile-card-list .card{min-height:0;margin:0;border-radius:18px;padding:16px}
  .user-main-panel h2{font-size:1.45rem;line-height:1.2}
  .user-main-panel .toolbar{gap:10px}
  .user-main-panel .toolbar .form-control,
  .user-main-panel .toolbar .btn{min-height:44px}
  .user-hero{min-height:182px;padding:20px}
  .user-nav-divider{margin:2px 8px}
}
@media (max-width: 420px){
  .menu-grid{grid-template-columns:1fr}
}
@media (min-width: 901px){
  .menu-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}