:root{--bg:#f6f8fc;--surface:#ffffff;--surface-2:#ecfeff;--ink:#0f172a;--muted:#64748b;--line:#d8e2eb;--brand:#00b7eb;--brand-ink:#036c95;--blue:var(--brand-ink);--green:#16a34a;--orange:#f59e0b;--red:#dc2626;--navy:#0b1f3a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow-x:hidden}button,input,select,textarea{font:inherit;max-width:100%}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid rgba(0,183,235,.38);outline-offset:2px}a{color:inherit;text-decoration:none}.app-shell{grid-template-columns:256px minmax(0,1fr)}.app-shell,.shell-gate{min-height:100vh;display:grid}.shell-gate{place-content:center;justify-items:center;grid-gap:12px;gap:12px;padding:24px;background:var(--bg);color:var(--muted);text-align:center}.shell-gate-spinner{width:28px;height:28px;border:3px solid #cbd5e1;border-top:3px solid var(--brand-ink);border-radius:50%;animation:shell-spin .7s linear infinite}@keyframes shell-spin{to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.async-state-spinner,.shell-gate-spinner{animation:none}}.mobile-header,.mobile-nav-close,.sidebar-scrim{display:none}.skip-link{position:fixed;top:8px;left:8px;z-index:200;padding:9px 12px;border-radius:7px;background:var(--navy);color:white;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.sidebar{background:var(--surface);border-right:1px solid var(--line);padding:18px 14px;position:-webkit-sticky;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;overflow:hidden}.sidebar-head{padding:4px 8px 16px;border-bottom:1px solid var(--line);margin-bottom:12px}.quick-nav-trigger{width:calc(100% - 8px);min-height:36px;margin:0 4px 8px;padding:7px 9px;display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--muted);cursor:pointer;font-size:13px;text-align:left}.quick-nav-trigger:hover{border-color:#a5e9f6;color:var(--blue);background:#ecfeff}.quick-nav-search-icon,.quick-nav-trigger-icon{font-size:20px;line-height:1}.quick-nav-trigger>span:nth-child(2){flex:1 1}.quick-nav-footer kbd,.quick-nav-input-wrap kbd,.quick-nav-trigger kbd{border:solid var(--line);border-width:1px 1px 2px;border-radius:5px;background:#f8fafc;color:var(--muted);font-family:inherit;font-size:11px;line-height:1;padding:4px 6px;white-space:nowrap}.brand{display:flex;font-weight:800;letter-spacing:0;margin-bottom:4px}.brand,.brand-home{align-items:center;gap:10px}.brand-home{display:inline-flex;min-width:0}.brand-mark{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--brand) 0,var(--brand-ink) 100%);color:#ffffff;font-weight:900;font-size:17px;display:grid;place-items:center}.brand em{font-style:normal;color:var(--brand-ink)}.brand-subtitle{display:block;margin-left:42px;color:var(--muted);font-size:12px}.nav{display:grid;grid-gap:3px;gap:3px;overflow-y:auto;padding:0 4px 12px;scrollbar-width:thin}.nav-item{display:flex;align-items:center;gap:10px;min-height:36px;padding:8px 10px;border-radius:8px;color:var(--muted);font-size:14px;font-weight:600;border:1px solid transparent;position:relative}.nav-icon{flex:0 0 auto;width:18px;height:18px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.nav-item-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-item.active,.nav-item:hover{background:#ecfeff;color:var(--blue)}.nav-item.active{border-color:#a5e9f6;box-shadow:0 1px 2px rgba(15,23,42,.04)}.nav-item.active:before{content:"";width:3px;height:18px;border-radius:999px;background:var(--blue);position:absolute;left:0;top:50%;transform:translateY(-50%)}.nav-group{margin-top:10px}.nav-group-header{width:100%;display:flex;align-items:center;justify-content:space-between;padding:7px 10px;background:transparent;border:0;cursor:pointer;color:var(--muted);font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.nav-group-header:hover{color:var(--blue)}.nav-caret{transition:transform .15s ease;font-size:14px;line-height:1}.nav-caret.open{transform:rotate(90deg)}.nav-group-items{display:grid;grid-gap:3px;gap:3px;margin-top:3px}.nav-group-items .nav-item{padding-left:14px}.sidebar-footer{margin-top:auto;padding:12px 6px 2px;border-top:1px solid var(--line)}.quick-nav-overlay{position:fixed;inset:0;z-index:300;display:flex;justify-content:center;align-items:flex-start;padding:min(16vh,140px) 16px 24px;background:rgba(15,23,42,.42);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.quick-nav-dialog{width:min(620px,100%);overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 24px 80px rgba(15,23,42,.24)}.quick-nav-input-wrap{min-height:58px;display:flex;align-items:center;gap:10px;padding:0 15px;border-bottom:1px solid var(--line)}.quick-nav-input-wrap input{flex:1 1;width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--ink);font-size:16px}.quick-nav-input-wrap input::placeholder{color:var(--muted)}.quick-nav-results{max-height:min(55vh,440px);overflow-y:auto;padding:8px}.quick-nav-option{width:100%;min-height:54px;display:flex;align-items:center;gap:11px;padding:8px 10px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--ink);cursor:pointer;text-align:left}.quick-nav-option.selected{border-color:#a5e9f6;background:#ecfeff;color:var(--blue)}.quick-nav-option-copy{min-width:0;flex:1 1;display:grid;grid-gap:2px;gap:2px}.quick-nav-option-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.quick-nav-option-copy small{color:var(--muted);font-size:12px}.quick-nav-current{color:var(--muted);font-size:11px;white-space:nowrap}.quick-nav-enter{width:22px;color:var(--muted);opacity:0;text-align:center}.quick-nav-option.selected .quick-nav-enter{opacity:1}.quick-nav-empty{padding:32px 16px;color:var(--muted);text-align:center}.quick-nav-footer{min-height:40px;display:flex;justify-content:flex-end;align-items:center;gap:16px;padding:7px 14px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.quick-nav-footer span{display:inline-flex;align-items:center;gap:4px}.main{padding:26px 32px;position:relative}.main,.main>*{min-width:0}.main-utility{position:absolute;top:14px;right:32px;z-index:40;display:flex;gap:8px}.lang-switch{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border:1px solid var(--line,#dbe3ef);border-radius:999px;background:#ffffff;color:#334155;font-size:13px;font-weight:600;cursor:pointer;box-shadow:0 2px 10px rgba(15,23,42,.06)}.lang-switch:hover{background:#f8fafc}.lang-switch:disabled{opacity:.6;cursor:default}.user-menu{display:grid;grid-template-columns:34px minmax(0,1fr);grid-gap:10px;gap:10px;align-items:center}.user-menu-avatar{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;background:#fff5f5;color:var(--blue);font-weight:800;border:1px solid #f7c7c7}.user-menu-main{min-width:0}.user-menu-main span,.user-menu-main strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-main strong{font-size:13px}.user-menu-main span{color:var(--muted);font-size:12px;margin-top:2px}.user-menu-login,.user-menu-logout{grid-column:1/-1;width:100%;min-width:0;margin-top:8px;padding:8px 10px}.pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:12px}.pagination-summary{font-size:13px}.pagination-controls{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.pagination-controls .btn{min-width:34px;padding:6px 10px;font-size:13px;text-align:center}.pagination-gap{padding:0 4px;color:var(--muted)}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px;flex-wrap:wrap}.topbar h1{margin:0 0 4px}.grid{display:grid;grid-gap:16px;gap:16px}.grid>*{min-width:0}.grid.cols-5{grid-template-columns:repeat(5,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:18px;min-width:0;box-shadow:0 1px 2px rgba(15,23,42,.035)}.card form,.card label,.card>div{min-width:0;max-width:100%}.card label>input,.card label>select,.card label>textarea{width:100%;min-width:0}.metric{display:grid;grid-gap:8px;gap:8px}.metric strong{font-size:28px;color:var(--blue)}.muted{color:var(--muted)}.metric-value{display:block;margin-top:4px;font-size:24px;line-height:1.2;letter-spacing:-.02em}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:7px;padding:10px 14px;background:var(--blue);color:white;cursor:pointer;min-width:96px;min-height:40px;white-space:normal;font-weight:650;line-height:1.25;transition:background-color .15s ease,border-color .15s ease,box-shadow .15s ease,transform .15s ease}.btn:hover:not(:disabled):not([aria-disabled=true]){box-shadow:0 5px 14px rgba(3,108,149,.16);transform:translateY(-1px)}.btn:active:not(:disabled):not([aria-disabled=true]){box-shadow:none;transform:translateY(0)}.btn:disabled,.btn[aria-disabled=true]{opacity:.55;cursor:not-allowed;box-shadow:none}.btn.secondary{background:var(--surface);color:var(--blue);border:1px solid var(--line)}.btn.danger{background:var(--red)}.btn.compact{min-width:0;padding:6px 10px;font-size:13px}.users-table-card{padding:0;overflow-x:auto}.users-filter-grid{display:grid;grid-template-columns:minmax(220px,2fr) minmax(160px,1fr) minmax(140px,1fr);grid-gap:10px;gap:10px}.users-bulk-toolbar{align-items:center;border-bottom:1px solid var(--line);display:flex;gap:12px;justify-content:space-between;padding:12px}.users-bulk-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.users-table{width:100%;border-collapse:collapse;font-size:14px}.users-table th{padding:12px;border-bottom:2px solid var(--line);color:#334155;font-size:12px;text-align:left;text-transform:uppercase;letter-spacing:.04em}.users-table td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle}.users-select-cell{text-align:center;width:44px}.users-row{cursor:pointer;outline:none}.users-row:focus-visible,.users-row:hover{background:#fffafa}.users-row.selected{background:#fff5f5;box-shadow:inset 3px 0 0 var(--blue)}.users-row.bulk-selected{background:#f8fafc}.users-row.selected.bulk-selected{background:#fff5f5}.user-link{border:0;background:transparent;color:var(--ink);cursor:pointer;font-weight:800;padding:0;text-align:left}.user-link:hover{color:var(--blue);text-decoration:underline}.users-actions{text-align:right;white-space:nowrap}.users-actions .btn+.btn{margin-left:6px}.modal-backdrop{align-items:center;background:rgba(15,23,42,.42);display:flex;inset:0;justify-content:center;padding:24px;position:fixed;z-index:50}.user-detail-modal{background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 24px 64px rgba(15,23,42,.24);display:grid;grid-template-rows:auto minmax(0,1fr);max-height:min(92vh,960px);max-width:1180px;overflow:hidden;width:min(100%,1180px)}.user-detail-modal-header{align-items:flex-start;border-bottom:1px solid var(--line);display:flex;gap:16px;justify-content:space-between;padding:18px 20px}.user-detail-modal-body{overflow-y:auto;padding:18px 20px 22px}.exam-layout{min-height:100vh;display:grid;grid-template-rows:58px 1fr}.exam-header{display:flex;align-items:center;justify-content:space-between;background:var(--surface);border-bottom:1px solid var(--line);padding:0 18px}.exam-body{display:grid;grid-template-columns:220px 1fr;min-height:0}.question-nav{background:var(--surface);border-right:1px solid var(--line);padding:16px}.question-grid{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:8px;gap:8px}.qnum{height:34px;border:1px solid var(--line);border-radius:7px;display:grid;place-items:center;background:white}.qnum.current{border-color:var(--blue);color:var(--blue);background:var(--surface-2)}.qnum.answered{border-color:var(--green);color:var(--green);background:#f0fdf4}.exam-panel{padding:20px;overflow:auto}.split{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.editor{width:100%;min-height:420px;padding:14px;resize:vertical;background:white}.audio-bar,.editor{border:1px solid var(--line);border-radius:8px}.audio-bar{height:54px;display:flex;align-items:center;gap:14px;padding:0 14px;background:#0f172a;color:white}.progress{flex:1 1;height:6px;background:#334155;border-radius:100px;overflow:hidden}.progress span{display:block;width:36%;height:100%;background:#22c55e}.status-pill{display:inline-flex;border-radius:999px;padding:5px 9px;background:var(--surface-2);color:var(--blue);font-size:12px}button.status-pill{min-height:34px;border:1px solid var(--line);cursor:pointer;font-weight:650;transition:background-color .15s ease,border-color .15s ease,box-shadow .15s ease}button.status-pill:hover{border-color:var(--brand-ink);box-shadow:0 0 0 2px rgba(0,183,235,.1)}button.status-pill[aria-pressed=true]{border-color:var(--brand-ink)!important;box-shadow:0 0 0 2px rgba(0,183,235,.15)}button.status-pill[aria-pressed=true]:before{content:"✓";margin-right:5px}.feedback-banner{border:1px solid var(--line);border-radius:7px;padding:11px 13px;background:#f8fafc;color:#334155;font-size:13.5px;line-height:1.45;margin-bottom:12px}.feedback-banner.is-error{border-color:#fecaca;background:#fff7f7;color:#991b1b}.feedback-banner.is-success{border-color:#bbf7d0;background:#f0fdf4;color:#166534}.async-state{display:flex;align-items:center;gap:11px;min-height:64px;margin-bottom:12px;padding:13px 15px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--muted)}.async-state>div{min-width:0;flex:1 1}.async-state strong{display:block;color:var(--ink)}.async-state p{margin:3px 0 0;overflow-wrap:anywhere}.async-state-spinner{width:20px;height:20px;flex:0 0 auto;border:2px solid #cbd5e1;border-top:2px solid var(--brand-ink);border-radius:50%;animation:shell-spin .7s linear infinite}.async-state-icon{display:grid;place-items:center;width:28px;height:28px;flex:0 0 auto;border-radius:50%;background:#f1f5f9;color:#475569;font-weight:800}.async-state.is-error{border-color:#fecaca;background:#fff7f7;color:#991b1b}.async-state.is-error .async-state-icon{background:#fee2e2;color:#991b1b}.async-state.is-empty{justify-content:center;text-align:center}.filter-bar{margin-bottom:12px}.action-cluster,.filter-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.action-cluster{justify-content:flex-end}.field-label{display:grid;grid-gap:6px;gap:6px;min-width:0;color:var(--muted);font-size:13px;font-weight:600}.field-label input,.field-label select,.field-label textarea{width:100%}.notice{display:flex;gap:4px;flex-direction:column;padding:13px 15px;border:1px solid var(--line);border-radius:8px;margin:0 0 16px;background:#f8fafc}.notice-success{border-color:#86efac;background:#f0fdf4;color:#166534}.list-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.list-toolbar>input{flex:1 1 260px;min-width:0;padding:9px 12px}.list-toolbar>input,.list-toolbar>select{border:1px solid var(--line);border-radius:7px}.list-toolbar>select{min-height:40px;padding:8px 10px;background:white}.review-action-card{position:-webkit-sticky;position:sticky;top:8px;z-index:45;box-shadow:0 12px 28px rgba(15,23,42,.12)}.review-issue-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:10px;padding-top:10px;border-top:1px solid var(--line);font-size:12px}.review-issue-nav a{display:grid;place-items:center;min-width:30px;height:30px;padding:0 7px;border-radius:6px;background:#fef3c7;color:#92400e;font-weight:700}.bulk-preview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:8px;gap:8px;margin:10px 0}.bulk-preview span{padding:9px;border-radius:7px;background:#f8fafc;color:var(--muted);font-size:12px}.bulk-preview strong{display:block;color:var(--ink);font-size:18px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.system-health-header{display:flex;align-items:center;justify-content:space-between;gap:10px}.system-health-stats{display:flex;gap:16px;font-size:13px}.system-health-row{display:flex;align-items:baseline;gap:8px;min-width:0;font-size:12.5px}.range-filter{display:flex;flex-wrap:wrap;gap:8px}@media (max-width:900px){.app-shell,.exam-body,.grid.cols-2,.grid.cols-3,.grid.cols-4,.grid.cols-5,.split{grid-template-columns:1fr}.system-health-header,.system-health-row,.system-health-stats{align-items:flex-start;flex-wrap:wrap}.system-health-row>.muted{flex-basis:100%!important;min-width:0;overflow-wrap:anywhere;white-space:normal!important}.sidebar{position:fixed;inset:0 auto 0 0;width:min(88vw,320px);height:100dvh;border-right:1px solid var(--line);transform:translateX(-105%);visibility:hidden;pointer-events:none;transition:transform .18s ease,visibility 0s linear .18s;z-index:100;overflow:hidden}.nav{min-height:0;overflow-y:auto}.nav-open .sidebar{transform:translateX(0);visibility:visible;pointer-events:auto;transition-delay:0s}.sidebar-scrim{position:fixed;inset:0;border:0;background:rgba(15,23,42,.5);z-index:90;cursor:pointer}.nav-open .sidebar-scrim{display:block}.mobile-nav-close{display:grid;place-items:center;margin-left:auto;width:36px;height:36px;min-width:36px;border:0;border-radius:8px;background:#f1f5f9;color:var(--ink);font-size:24px;cursor:pointer}.main{padding:16px;width:100%}.main-utility{display:none}.quick-nav-overlay{padding-top:72px}.quick-nav-footer{display:none}.mobile-header{display:flex;align-items:center;gap:10px;position:-webkit-sticky;position:sticky;top:0;z-index:60;margin:-16px -16px 18px;padding:10px 16px;min-height:58px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.review-action-card{top:66px}.bulk-preview{grid-template-columns:1fr}.mobile-header>strong{flex:1 1;font-size:13px}.mobile-header .lang-switch{padding:7px 9px;font-size:12px}.mobile-nav-toggle{display:grid;place-items:center;width:40px;height:40px;min-width:40px;border:1px solid var(--line);border-radius:8px;background:white;color:var(--ink);cursor:pointer}.topbar{align-items:flex-start}.topbar>*{min-width:0}.range-filter{width:100%}.card{padding:15px}.users-bulk-toolbar{align-items:flex-start;flex-direction:column}.users-filter-grid{grid-template-columns:1fr}.users-bulk-actions{justify-content:flex-start}.modal-backdrop{padding:10px}.user-detail-modal-body,.user-detail-modal-header{padding:14px}}@media (max-width:600px){.responsive-data-table-card{overflow-x:visible!important;background:transparent;border:0;box-shadow:none}.responsive-data-table,.responsive-data-table tbody,.responsive-data-table td,.responsive-data-table tr{display:block;min-width:0;width:100%}.responsive-data-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.responsive-data-table tbody{display:grid;grid-gap:12px;gap:12px}.responsive-data-table tbody tr{padding:8px 12px;border:1px solid var(--line)!important;border-radius:8px;background:var(--paper);box-shadow:var(--shadow-sm)}.responsive-data-table tbody td{padding:8px 4px!important;border:0;text-align:left!important;overflow-wrap:anywhere}.responsive-data-table tbody td:before{content:attr(data-label);display:block;margin-bottom:4px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.responsive-data-table tbody td:last-child>div{justify-content:flex-start!important}.users-table-card{overflow-x:visible}.users-table,.users-table tbody,.users-table td,.users-table tr{display:block;min-width:0;width:100%}.users-table{border-collapse:separate}.users-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.users-table tbody{display:grid;grid-gap:12px;gap:12px}.users-table .users-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-gap:0;gap:0;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.users-table .users-row>td{padding:8px 4px;border:0;overflow-wrap:anywhere}.users-table .users-row>td:before{content:attr(data-label);display:block;margin-bottom:4px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.users-table .users-actions,.users-table .users-row>td:nth-child(2),.users-table .users-select-cell{grid-column:1/-1}.users-table .users-actions{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:6px}.users-table .users-actions:before{flex-basis:100%}}.cbt-layout{height:100vh;display:grid;grid-template-rows:64px auto 1fr 86px}.cbt-layout:not(:has(.cbt-banner)){grid-template-rows:64px 1fr 86px}.cbt-topbar{justify-content:space-between;background:var(--navy);color:white;padding:0 20px}.cbt-candidate,.cbt-topbar{display:flex;align-items:center}.cbt-candidate{gap:10px}.cbt-candidate strong{display:block;font-size:14px}.cbt-cand-id{font-size:12px;color:#9fb3d1}.cbt-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#155dfc,#13b981 54%,#f59e0b);border:2px solid #ffffff33}.cbt-timer{text-align:center}.cbt-timer strong{display:block;font-size:19px;letter-spacing:.3px}.cbt-timer.urgent strong{color:#fda4af}.cbt-timer-skill{font-size:12px;color:#9fb3d1;text-transform:uppercase;letter-spacing:1px}.cbt-topbar-right{display:flex;align-items:center;gap:14px}.cbt-save{font-size:12px;color:#9fb3d1}.cbt-brand{font-weight:800;letter-spacing:.5px}.cbt-brand.dark{color:var(--navy);display:inline-block;margin-bottom:8px}.cbt-banner{background:#fef3c7;border-bottom:1px solid #f59e0b;color:#92400e;padding:10px 20px;font-weight:600}.cbt-content{padding:20px;overflow-y:auto;min-height:0}.cbt-footer{gap:18px;background:var(--surface);border-top:2px solid var(--line);padding:0 20px}.cbt-footer,.cbt-review{display:flex;align-items:center}.cbt-review{gap:8px;font-size:13px;white-space:nowrap}.cbt-palette{flex:1 1;display:flex;gap:22px;overflow-x:auto;padding:8px 0}.cbt-palette-group{display:grid;grid-gap:4px;gap:4px}.cbt-palette-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.cbt-palette-items{display:flex;gap:6px}.pq{min-width:34px;height:34px;padding:0 8px;border:1px solid var(--line);border-radius:4px;background:white;cursor:pointer;font-size:13px;position:relative}.pq.answered{background:var(--navy);border-color:var(--navy);color:white}.pq.current{outline:2px solid var(--blue);outline-offset:1px}.pq.review:after{content:"";position:absolute;top:-4px;right:-4px;width:10px;height:10px;border-radius:50%;background:var(--orange);border:2px solid white}.cbt-nav{display:flex;align-items:center;gap:8px;white-space:nowrap}.cbt-arrow{width:40px;height:40px;border:1px solid var(--line);border-radius:6px;background:white;cursor:pointer;font-size:16px}.cbt-question{margin:14px 0;padding:10px;border-radius:8px;border:1px solid transparent}.cbt-question.current{border-color:var(--blue);background:var(--surface-2)}.cbt-split{align-items:start}.cbt-passage,.cbt-questions{max-height:calc(100vh - 220px);overflow-y:auto}.cbt-editor{min-height:calc(100vh - 320px)}.cbt-gate{min-height:100vh;display:grid;place-items:center;background:var(--navy);padding:24px;position:relative}.cbt-gate-card{width:min(560px,100%);padding:28px}.staff-login-language{position:absolute;top:20px;right:24px}.staff-login-card{display:grid;grid-gap:20px;gap:20px;border:1px solid rgba(255,255,255,.16);border-radius:12px;box-shadow:0 30px 80px rgba(2,12,27,.35)}.staff-login-brand{display:flex;align-items:center;gap:10px;color:var(--navy);font-size:13px;font-weight:800;letter-spacing:.08em}.staff-login-heading h1{margin:0;font-size:clamp(27px,5vw,36px);letter-spacing:-.035em;line-height:1.12}.staff-login-heading p,.staff-login-security{margin:7px 0 0;color:var(--muted);line-height:1.5}.staff-login-fields{display:grid;grid-gap:14px;gap:14px}.staff-login-fields input{min-height:46px;padding:10px 12px;border:1px solid var(--line);border-radius:7px;background:#fff}.password-field{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:stretch}.password-field input{grid-column:1/-1;grid-row:1;padding-right:48px}.password-toggle{grid-column:2;grid-row:1;z-index:1;width:44px;border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:22px}.password-toggle:hover{color:var(--brand-ink)}.staff-login-card .google-auth-btn,.staff-login-submit{width:100%;max-width:none;min-height:46px}.staff-login-card .feedback-banner{margin-bottom:0}.staff-login-security{margin:-2px 0 0;text-align:center;font-size:12px}@media (max-width:560px){.cbt-gate{align-items:start;padding:74px 14px 20px}.cbt-gate-card{padding:22px 18px}.staff-login-language{top:14px;right:14px}}.google-auth-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;width:min(340px,100%);min-height:44px;padding:8px 18px;border:1px solid var(--line);border-radius:7px;background:#ffffff;color:var(--ink);font-weight:700;text-align:center}.google-auth-btn:hover{border-color:#b8c4d6;background:#f8fafc}.google-mark{display:grid;place-items:center;width:22px;height:22px;border:1px solid var(--line);border-radius:50%;color:#4285f4;font-weight:800;line-height:1}.auth-divider{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;grid-gap:10px;gap:10px;margin:16px 0;color:var(--muted);font-size:13px}.auth-divider:after,.auth-divider:before{content:"";height:1px;background:var(--line)}.cbt-details{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px;margin:18px 0}.cbt-details span{display:block;font-size:12px}.cbt-rules{padding-left:18px;display:grid;grid-gap:6px;gap:6px;margin:14px 0}.cbt-rules.muted-list{color:var(--muted);font-size:14px}mark.hl{background:#fef08a;border-radius:2px;cursor:pointer}mark.hl:hover{background:#fde047}.idp-layout{height:100vh;display:flex;flex-direction:column;--exam-bg:#ffffff;--exam-ink:#111111;--exam-card:#ffffff;--exam-line:#c9c9c9;background:var(--exam-bg);color:var(--exam-ink);font-family:Arial,Helvetica,sans-serif}.idp-layout.scheme-white-on-black{--exam-bg:#000000;--exam-ink:#ffffff;--exam-card:#111111;--exam-line:#555555}.idp-layout.scheme-yellow-on-black{--exam-bg:#000000;--exam-ink:#ffd400;--exam-card:#111111;--exam-line:#6b5d00}.idp-layout.size-standard .idp-content{font-size:15px}.idp-layout.size-large .idp-content{font-size:18px}.idp-layout.size-extra .idp-content{font-size:21px}.idp-topbar{flex:0 0 56px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;background:#1b1b1b;color:#ffffff;padding:0 16px}.idp-candidate{display:flex;align-items:center;gap:10px}.idp-photo{width:38px;height:38px;border-radius:3px;background:linear-gradient(135deg,#4b5563,#9ca3af);border:1px solid #ffffff44}.idp-cand-id{display:block;font-size:11px;color:#b9b9b9;letter-spacing:1px}.idp-candidate strong{font-size:14px;font-weight:600}.idp-timer{display:flex;align-items:center;gap:8px;font-size:18px}.idp-timer.urgent strong{color:#ff7b7b}.idp-topbar-right{display:flex;justify-content:flex-end;align-items:center;gap:8px}.idp-save{font-size:12px;color:#9a9a9a;margin-right:6px}.idp-chip{background:transparent;color:#ffffff;border:1px solid #8a8a8a;border-radius:4px;padding:5px 10px;font-size:13px;cursor:pointer}.idp-chip:hover{background:#333333}.idp-chip.dark{color:#1b1b1b;border-color:#1b1b1b}.idp-chip.dark.active{background:#1b1b1b;color:#ffffff}.idp-partbar{flex:0 0 auto;background:#e9e9e9;color:#1b1b1b;border-bottom:1px solid #c9c9c9;padding:8px 16px;display:flex;gap:12px;align-items:baseline;font-size:14px}.scheme-white-on-black .idp-partbar,.scheme-yellow-on-black .idp-partbar{background:#1f1f1f;color:var(--exam-ink);border-color:#444}.idp-banner{background:#fff3cd;color:#6b5400;border-bottom:1px solid #e0c200;padding:8px 16px;font-weight:600}.idp-popover{position:absolute;top:60px;right:12px;z-index:60;width:320px;background:#ffffff;color:#1b1b1b;border:1px solid #c9c9c9;border-radius:8px;box-shadow:0 8px 28px rgba(0,0,0,.25);padding:14px 16px}.idp-popover h3{margin:8px 0 6px;font-size:14px}.idp-popover ul{margin:0;padding-left:18px;display:grid;grid-gap:5px;gap:5px;font-size:13px}.idp-popover-row{display:flex;gap:6px;flex-wrap:wrap}.idp-content{flex:1 1 auto;min-height:0;overflow-y:auto;padding:18px 20px;background:var(--exam-bg);color:var(--exam-ink)}.idp-content .card{background:var(--exam-card);color:var(--exam-ink);border-color:var(--exam-line)}.idp-footer{flex:0 0 72px;gap:18px;background:#f4f4f4;border-top:2px solid #c9c9c9;padding:0 14px;color:#1b1b1b}.idp-footer,.idp-review{display:flex;align-items:center}.idp-review{gap:7px;font-size:14px;white-space:nowrap}.idp-review input{width:16px;height:16px}.idp-palette{flex:1 1;display:flex;gap:20px;overflow-x:auto;align-items:center}.idp-palette-group{display:flex;align-items:center;gap:8px}.idp-palette-label{font-size:13px;font-weight:700;white-space:nowrap}.idp-palette-items{display:flex;gap:2px}.idp-q{min-width:27px;height:27px;padding:0 4px;background:transparent;border:2px solid transparent;font-size:13px;cursor:pointer;display:grid;place-items:center;color:#1b1b1b}.idp-q.answered span{text-decoration:underline;font-weight:700}.idp-q.current{border-color:#1b1b1b;background:#ffffff}.idp-q.review span{border:2px solid #1b1b1b;border-radius:50%;min-width:19px;display:inline-grid;place-items:center;padding:0 2px}.idp-nav{display:flex;align-items:center;gap:8px}.idp-arrow{width:46px;background:#1b1b1b;font-size:24px;line-height:1}.idp-arrow,.idp-finish{height:42px;color:#ffffff;border:0;border-radius:6px;cursor:pointer}.idp-finish{padding:0 16px;background:#d93025;font-size:14px;font-weight:600}.idp-finish.secondary{background:#1b1b1b}.idp-finish:disabled{opacity:.5;cursor:default}.idp-qnum-box{display:inline-grid;place-items:center;min-width:24px;height:24px;border:1px solid var(--exam-ink);font-size:13px;font-weight:700;margin-right:8px;vertical-align:middle}.idp-gap,.idp-qnum-box{background:var(--exam-card)}.idp-gap{display:inline-block;width:150px;border:1px solid #777;border-radius:3px;padding:4px 8px;margin:0 4px;font:inherit;color:var(--exam-ink);vertical-align:baseline}.idp-question{margin:16px 0;padding:6px 8px;border-left:3px solid transparent}.idp-question.current{border-left-color:#1b1b1b;background:rgba(127,127,127,.08)}.idp-context-menu{position:fixed;z-index:80;background:#ffffff;color:#1b1b1b;border:1px solid #b9b9b9;border-radius:6px;box-shadow:0 6px 22px rgba(0,0,0,.3);min-width:150px;padding:4px 0}.idp-context-menu button{display:block;width:100%;text-align:left;background:transparent;border:0;padding:8px 14px;font-size:13px;cursor:pointer}.idp-context-menu button:hover{background:#ececec}.idp-split{display:flex;align-items:stretch;height:calc(100vh - 220px);min-height:320px}.idp-pane{overflow-y:auto;padding:4px 14px 4px 4px}.idp-divider{flex:0 0 8px;cursor:col-resize;background:#d8d8d8;border-left:1px solid #bdbdbd;border-right:1px solid #bdbdbd}.scheme-white-on-black .idp-divider,.scheme-yellow-on-black .idp-divider{background:#333;border-color:#555}.idp-audio-bar{display:flex;align-items:center;gap:14px;border:1px solid var(--exam-line);border-radius:6px;background:var(--exam-card);padding:10px 14px;margin-bottom:16px;font-size:14px}.idp-audio-bar .progress{flex:1 1}.idp-intro{height:100%;display:grid;place-items:center;padding:20px}.idp-intro-card{width:min(720px,100%);background:var(--exam-card);border:1px solid var(--exam-line);border-radius:8px;padding:28px 34px}.idp-intro-card h1{margin:0 0 14px;font-size:24px}.idp-intro-card h3{margin:16px 0 6px;font-size:13px;letter-spacing:1px}.idp-intro-card p{margin:4px 0;font-size:15px}.idp-intro-note{margin-top:16px!important;font-style:italic}.idp-intro-card button{margin-top:14px}.idp-overlay{position:fixed;top:56px;left:0;right:0;bottom:0;z-index:70;display:grid;place-items:center;background:var(--exam-bg)}.idp-overlay-card{width:min(540px,92%);background:var(--exam-card);border:1px solid var(--exam-line);border-radius:8px;padding:30px 34px;text-align:center}.idp-overlay-card h2{margin-top:0}.landing{--lp-red:var(--brand-ink);--lp-ink:#101828;background:#ffffff;color:var(--lp-ink);min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,sans-serif}.landing-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;justify-content:space-between;gap:18px;padding:12px 32px;background:#ffffffee;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid #eceff3}.landing-header,.landing-logo{display:flex;align-items:center}.landing-logo{gap:10px}.landing-logo-badge{width:38px;height:38px;border-radius:9px;background:var(--lp-red);color:#ffffff;font-weight:900;font-size:22px;display:grid;place-items:center}.landing-logo strong{display:block;font-size:17px;letter-spacing:.2px}.landing-logo strong em{font-style:normal;color:var(--lp-red)}.landing-logo span{display:block;font-size:11px;color:#667085}.landing-nav{display:flex;gap:22px;font-size:14px}.landing-nav a{color:#344054}.landing-nav a:hover{color:var(--lp-red)}.landing-actions{display:flex;align-items:center;gap:10px}.landing-login{color:#344054;padding:9px 14px;border:1px solid #d0d5dd}.landing-cta,.landing-login{font-size:14px;border-radius:8px}.landing-cta{background:var(--lp-red);color:#ffffff;font-weight:600;padding:10px 16px}.landing-cta:hover{background:#b71c22}.landing-cta.big{font-size:16px;padding:13px 22px}.landing-cta-outline{border:1.5px solid #d0d5dd;color:var(--lp-ink);font-size:16px;font-weight:600;padding:12px 22px;border-radius:8px}.landing-hero{display:grid;grid-template-columns:1.05fr 1fr;grid-gap:40px;gap:40px;align-items:center;max-width:1180px;margin:0 auto;padding:64px 32px 48px}.landing-badge{display:inline-block;background:#fdecea;color:var(--lp-red);font-size:12px;font-weight:700;letter-spacing:1.2px;padding:6px 12px;border-radius:999px;margin-bottom:18px}.landing-hero h1{font-size:52px;line-height:1.08;margin:0 0 18px;letter-spacing:-1px}.landing-gradient{background:linear-gradient(90deg,var(--brand) 0,var(--brand-ink) 55%,#0b4f6c 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.landing-hero p{font-size:17px;color:#475467;max-width:480px;margin:0 0 26px}.landing-hero-cta{display:flex;gap:12px;flex-wrap:wrap}.landing-trust{margin-top:18px!important;font-size:13px!important;color:#98a2b3!important}.landing-hero-visual{position:relative;display:grid;justify-items:center}.landing-monitor{width:100%;max-width:460px;background:#ffffff;border:1px solid #e4e7ec;border-radius:14px;box-shadow:0 24px 60px rgba(16,24,40,.14);overflow:hidden}.landing-monitor-top{display:flex;align-items:center;justify-content:space-between;background:#1b1b1b;padding:10px 14px}.landing-mini-id{width:70px;height:10px;border-radius:4px;background:#4b5563}.landing-mini-timer{color:#ffffff;font-size:12px;font-weight:700}.landing-mini-chips{width:54px;height:10px;border-radius:4px;background:#4b5563}.landing-monitor-body{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px;padding:16px}.landing-mini-passage,.landing-mini-questions{display:grid;grid-gap:8px;gap:8px;align-content:start}.landing-mini-passage i{display:block;height:9px;border-radius:4px;background:#eaecf0}.landing-mini-q{display:flex;align-items:center;gap:8px}.landing-mini-q b{width:20px;height:20px;border:1.5px solid #344054;font-size:11px;display:grid;place-items:center}.landing-mini-q i{display:block;height:9px;border-radius:4px;background:#eaecf0;flex:1 1}.landing-band-card{margin-top:8px;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#ffffff;border-radius:12px;padding:14px;display:grid;grid-gap:2px;gap:2px}.landing-band-card span{font-size:11px;opacity:.85}.landing-band-card strong{font-size:34px;line-height:1}.landing-band-card em{font-style:normal;font-size:11px;opacity:.9}.landing-monitor-foot{display:flex;gap:5px;padding:10px 14px;border-top:1px solid #eaecf0;background:#f9fafb}.landing-monitor-foot b{width:22px;height:22px;display:grid;place-items:center;font-size:11px;color:#344054;border:1px solid transparent}.landing-monitor-foot b.done{text-decoration:underline;font-weight:800}.landing-monitor-stand{width:120px;height:26px;background:linear-gradient(#d0d5dd,#98a2b3);-webkit-clip-path:polygon(35% 0,65% 0,80% 100%,20% 100%);clip-path:polygon(35% 0,65% 0,80% 100%,20% 100%)}.landing-headphones{position:absolute;right:-6px;bottom:-10px;font-size:64px;filter:drop-shadow(0 10px 18px rgba(16,24,40,.25))}.landing-skills{max-width:1180px;margin:0 auto;padding:40px 32px 16px;text-align:center}.landing-skills h2{font-size:32px;margin:0 0 8px}.landing-sub{color:#667085;margin:0 0 28px}.landing-skill-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:18px;gap:18px;text-align:left}.landing-skill-card{border:1px solid #e4e7ec;border-radius:14px;padding:20px;background:#ffffff;display:grid;grid-gap:8px;gap:8px;align-content:start}.landing-skill-icon{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;font-size:22px}.landing-skill-card h3{margin:2px 0 0}.landing-skill-card p{margin:0;color:#475467;font-size:14px}.landing-stats{max-width:1180px;margin:28px auto 0;padding:26px 32px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:14px;gap:14px;border-top:1px solid #eceff3}.landing-stats div{text-align:center}.landing-stats strong{display:block;font-size:30px;color:var(--lp-red)}.landing-stats span{font-size:13px;color:#667085}.landing-footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;max-width:1180px;margin:18px auto 0;padding:18px 32px 30px;border-top:1px solid #eceff3;font-size:13px;color:#98a2b3}@media (max-width:900px){.landing-hero{grid-template-columns:1fr;padding-top:36px}.landing-hero h1{font-size:38px}.landing-skill-grid,.landing-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.landing-nav{display:none}}.landing [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,.8,.3,1)}.landing [data-reveal].revealed{opacity:1;transform:translateY(0)}.landing-header{transition:box-shadow .25s ease}.landing-header.scrolled{box-shadow:0 6px 24px rgba(16,24,40,.08)}.landing-hero{position:relative}.landing-hero:after,.landing-hero:before{content:"";position:absolute;z-index:-1;border-radius:50%;filter:blur(70px);opacity:.5;animation:lpFloat 9s ease-in-out infinite}.landing-hero:before{width:380px;height:380px;left:-120px;top:-60px;background:radial-gradient(circle,#fde2e3 0,transparent 70%)}.landing-hero:after{width:420px;height:420px;right:-140px;bottom:-80px;background:radial-gradient(circle,#dbe5ff 0,transparent 70%);animation-delay:-4.5s}.landing-gradient{background-size:220% 220%;animation:lpGradient 6s ease-in-out infinite}.landing-monitor{animation:lpFloat 7s ease-in-out infinite;will-change:transform}.landing-headphones{animation:lpFloat 5.5s ease-in-out infinite reverse}.landing-mini-passage i,.landing-mini-q i{background:linear-gradient(90deg,#eaecf0 25%,#f6f7f9 50%,#eaecf0 75%);background-size:200% 100%;animation:lpShimmer 2.4s linear infinite}.landing-mini-passage i.hl-sweep{position:relative;overflow:hidden}.landing-mini-passage i.hl-sweep:after{content:"";position:absolute;inset:0;width:0;background:#fde047;opacity:.85;animation:lpSweep 4.5s ease-in-out infinite}.landing-band-card{animation:lpGlow 3.2s ease-in-out infinite}.landing-band-card strong{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.landing-monitor-foot b{transition:transform .2s ease}.landing-monitor-foot b.done{animation:lpPop .35s ease}.landing-float-chip{position:absolute;background:#ffffff;border:1px solid #e4e7ec;border-radius:999px;box-shadow:0 10px 26px rgba(16,24,40,.14);font-size:12px;font-weight:700;padding:8px 13px;animation:lpFloat 6s ease-in-out infinite}.landing-float-chip.chip-band{top:6%;left:-14px;color:#16a34a;animation-delay:-2s}.landing-float-chip.chip-once{bottom:22%;left:-30px;color:var(--brand-ink);animation-delay:-3.5s}.landing-cta,.landing-cta-outline,.landing-login{transition:transform .18s ease,box-shadow .18s ease,background .18s ease;position:relative;overflow:hidden}.landing-cta-outline:hover,.landing-cta:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(216,35,42,.22)}.landing-cta.big:after{content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.45),transparent);animation:lpShine 3.6s ease-in-out infinite}.landing-skill-card{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}.landing-skill-card:hover{transform:translateY(-6px);border-color:#f3c1c3;box-shadow:0 18px 40px rgba(16,24,40,.12)}.landing-skill-card:hover .landing-skill-icon{animation:lpWiggle .5s ease}.landing-stats div{transition:transform .2s ease}.landing-stats div:hover{transform:scale(1.06)}@keyframes lpFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes lpGradient{0%,to{background-position:0 50%}50%{background-position:100% 50%}}@keyframes lpShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes lpSweep{0%,15%{width:0}55%,75%{width:100%}to{width:100%;opacity:0}}@keyframes lpGlow{0%,to{box-shadow:0 8px 26px rgba(124,58,237,.35)}50%{box-shadow:0 12px 40px rgba(124,58,237,.6)}}@keyframes lpPop{0%{transform:scale(.6)}70%{transform:scale(1.25)}to{transform:scale(1)}}@keyframes lpShine{0%,60%{left:-80%}to{left:130%}}@keyframes lpWiggle{0%,to{transform:rotate(0deg)}30%{transform:rotate(-8deg)}60%{transform:rotate(8deg)}}@media (prefers-reduced-motion:reduce){.landing *,.landing :after,.landing :before{animation:none!important;transition:none!important}.landing [data-reveal]{opacity:1;transform:none}}.app-shell{--paper:#f7f4ee;--paper-2:#f1ede4;--sheet:#fffdfa;--ink:#1b2024;--ink-soft:#5a626a;--ink-faint:#8b939b;--cta:#00b7eb;--cta-ink:#036c95;--brand-soft:rgba(0,183,235,0.09);--hot:#d8452c;--hot-soft:rgba(216,69,44,0.09);--warn:#b3730c;--warn-soft:rgba(217,145,32,0.13);--good:#157f4a;--rule:rgba(27,32,36,0.12);--rule-strong:rgba(27,32,36,0.22);--lift:0 1px 2px rgba(27,32,36,0.05),0 8px 24px -18px rgba(27,32,36,0.35);--ease:cubic-bezier(0.2,0.8,0.24,1);--mono:ui-monospace,"SF Mono",Menlo,"JetBrains Mono",monospace;background:var(--paper);color:var(--ink)}body:has(.app-shell){background:#f7f4ee}.app-shell .sidebar{background:var(--paper-2);border-right:1px solid var(--rule);box-shadow:none}.app-shell .brand{color:var(--ink);letter-spacing:-.02em}.app-shell .brand-mark{background:var(--cta);color:#fffdfa;border-radius:3px}.app-shell .brand-subtitle,.app-shell .nav-group-header{color:var(--ink-faint);letter-spacing:.1em}.app-shell .nav-item{border-radius:3px;padding:8px 10px;font-size:14px;font-weight:500;color:var(--ink-soft);transition:background .15s var(--ease),color .15s var(--ease)}.app-shell .nav-item:hover{background:rgba(27,32,36,.05);color:var(--ink)}.app-shell .nav-item.active{background:var(--brand-soft);color:var(--ink);font-weight:600;box-shadow:inset 2px 0 0 var(--cta)}.app-shell .card,.app-shell .users-table-card{border-radius:4px;border:1px solid var(--rule);background:var(--sheet);box-shadow:var(--lift);padding:14px 16px}.app-shell .topbar{margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--rule)}.app-shell .topbar h1{font-size:19px;font-weight:650;letter-spacing:-.015em;margin:0}.app-shell h2{font-size:16px;font-weight:650;letter-spacing:-.01em}.app-shell h3{font-size:15px;font-weight:620}.app-shell .muted{color:var(--ink-soft)}.app-shell .grid{gap:12px}.app-shell .metric strong{font-family:var(--mono);font-size:24px;font-weight:600;letter-spacing:-.02em;color:var(--ink);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.app-shell .btn{border-radius:3px;border:1px solid var(--cta-ink);background:var(--cta-ink);color:#fffdfa;font-weight:600;font-size:13.5px;padding:7px 13px;box-shadow:none;transition:filter .15s var(--ease)}.app-shell .btn:hover:not(:disabled){filter:brightness(1.08)}.app-shell .btn.secondary{background:var(--sheet);border-color:var(--rule-strong);color:var(--ink)}.app-shell .btn.secondary:hover:not(:disabled){background:var(--paper-2);filter:none}.app-shell input,.app-shell select,.app-shell textarea{border-radius:3px;border:1px solid var(--rule-strong);background:var(--sheet);font-size:13.5px;padding:7px 9px}.app-shell input:focus,.app-shell select:focus,.app-shell textarea:focus{outline:2px solid var(--brand-soft);border-color:var(--cta)}.app-shell .status-pill{border-radius:3px;font-size:11.5px;font-weight:650;letter-spacing:.02em;padding:2px 7px}.app-shell table{font-size:13.5px}.app-shell th{color:var(--ink-faint);font-size:11px;font-weight:650;letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid var(--rule-strong);padding:8px 10px}.app-shell td{border-bottom:1px solid var(--rule);padding:9px 10px}.app-shell tbody tr:hover{background:rgba(27,32,36,.03)}.app-shell code{font-family:var(--mono);font-size:12.5px;color:var(--ink-soft)}.app-shell .attention{border:1px solid var(--rule);border-radius:4px;background:var(--sheet);box-shadow:var(--lift);overflow:hidden;margin-bottom:16px}.app-shell .attention-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:11px 14px;border-bottom:1px solid var(--rule);background:var(--paper-2)}.app-shell .attention-head h2{margin:0;font-size:13px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-soft)}.app-shell .attention-total{font-family:var(--mono);font-size:12.5px;font-weight:600;color:var(--hot)}.app-shell .attention-total.is-clear{color:var(--good)}.app-shell .attention-list{list-style:none;margin:0;padding:0}.app-shell .attention-list li+li .attention-row{border-top:1px solid var(--rule)}.app-shell .attention-row{display:flex;align-items:center;gap:14px;padding:11px 14px;color:inherit;transition:background .15s var(--ease)}.app-shell .attention-row:hover{background:var(--paper-2)}.app-shell .attention-count{flex:none;min-width:42px;font-family:var(--mono);font-size:21px;font-weight:650;line-height:1.1;letter-spacing:-.02em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;text-align:right}.app-shell .attention-label{display:grid;grid-gap:1px;gap:1px;min-width:0}.app-shell .attention-label strong{font-size:14px;font-weight:600}.app-shell .attention-label small{font-size:12.5px;color:var(--ink-faint)}.app-shell .attention-go{margin-left:auto;color:var(--ink-faint);font-size:15px}.app-shell .attention-row:hover .attention-go{color:var(--cta-ink)}.app-shell .attention-row.is-urgent{box-shadow:inset 3px 0 0 var(--hot)}.app-shell .attention-row.is-urgent .attention-count{color:var(--hot)}.app-shell .attention-row.is-warn{box-shadow:inset 3px 0 0 var(--warn)}.app-shell .attention-row.is-warn .attention-count{color:var(--warn)}