@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{color:#102238;font-synthesis:none;--navy:#061a31;--blue:#0872e6;--cyan:#31b6ff;--line:#dce5ee;--muted:#697b90;background:#f8f9fb;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;overflow:hidden}button,input{font:inherit}button{cursor:pointer}.home-shell{color:#1d293d;background:#f8f9fb;flex-direction:column;height:100vh;display:flex}.home-topnav{z-index:20;color:#fff;background:#0f172a;flex:0 0 52px;align-items:center;gap:24px;height:52px;padding:0 24px;display:flex}.home-brand{color:#fff;letter-spacing:-.025em;background:0 0;border:0;align-items:center;gap:10px;width:122px;height:32px;padding:0 8px 0 0;font-size:15px;font-weight:600;display:flex}.home-brand-mark{color:#fff;background:#2563eb;border-radius:14px;flex:0 0 32px;place-items:center;width:32px;height:32px;font-size:14px;font-weight:700;display:grid}.home-primary-nav{align-items:center;gap:2px;height:100%;display:flex}.home-primary-nav button{color:#94a3b8;background:0 0;border:0;height:100%;padding:0 14px;font-size:14px;font-weight:500;position:relative}.home-primary-nav button:hover{color:#dbeafe}.home-primary-nav button.active{color:#fff}.home-primary-nav button.active:after{content:"";background:#3b82f6;border-radius:999px;height:2px;position:absolute;bottom:9px;left:12px;right:12px}.home-account{color:#90a1b9;align-items:center;gap:10px;margin-left:auto;font-size:12px;display:flex}.language-switcher{color:#cbd5e1;background:#1e293b;border:1px solid #334155;border-radius:10px;align-items:center;gap:4px;height:28px;padding:0 5px 0 7px;display:flex}.language-switcher select{color:#fff;cursor:pointer;background:0 0;border:0;outline:0;font-size:10px;font-weight:600}.language-switcher option{color:#0f172a;background:#fff}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.home-streak{color:#f97316;align-items:center;gap:6px;font-size:14px;font-weight:600;display:flex}.home-account-divider{background:#1e293b;width:1px;height:20px;margin:0 6px}.home-avatar{color:#fff;background:linear-gradient(135deg,#60a5fa,#6366f1);border:2px solid #334155;border-radius:50%;place-items:center;width:32px;height:32px;font-size:12px;font-weight:700;display:grid}.home-user{flex-direction:column;min-width:101px;display:flex}.home-user strong{color:#fff;font-size:12px;line-height:16px}.home-user>span{align-items:center;gap:6px;font-size:10px;line-height:14px;display:flex}.home-user i{background:#1e293b;border-radius:999px;width:56px;height:4px;display:block;overflow:hidden}.home-user b{border-radius:inherit;background:#3b82f6;width:72%;height:100%;display:block}.home-workspace{flex:1;grid-template-columns:176px minmax(0,1fr);min-height:0;display:grid}.home-sidebar{background:#fff;border-right:1px solid #00000012;flex-direction:column;min-height:0;padding:12px 8px;display:flex}.home-sidebar-nav{flex-direction:column;gap:2px;display:flex}.home-sidebar-nav button{color:#64748b;text-align:left;background:0 0;border:0;border-radius:14px;align-items:center;gap:10px;width:159px;height:36px;padding:8px 12px;font-size:14px;display:flex}.home-sidebar-nav button:hover{color:#314158;background:#f8fafc}.home-sidebar-nav button.active{color:#2563eb;background:#eff6ff;font-weight:600}.plan-card{background:#f8faff;border:1px solid #2563eb26;border-radius:18px;flex-direction:column;margin-top:auto;padding:12px;display:flex}.plan-card strong{color:#1447e6;align-items:center;gap:6px;font-size:12px;line-height:16px;display:flex}.plan-card span,.plan-card small{color:#62748e;font-size:10px;line-height:15px}.plan-card span{padding-top:4px}.plan-card small{color:#90a1b9}.plan-card button{color:#155dfc;background:0 0;border:1px solid #bedbff;border-radius:12px;height:25px;margin-top:8px;font-size:10px;font-weight:500}.home-content{min-width:0;padding:24px;overflow:auto}.home-training-grid{grid-template-columns:minmax(420px,1.65fr) repeat(2,minmax(260px,1fr));gap:16px;width:min(100%,1296px);margin:0 auto;display:grid}.training-card{color:#fff;background:radial-gradient(circle at 85% 85%,#24376c 0,#162040 48% 100%);border-radius:16px;flex-direction:column;justify-content:space-between;min-height:264px;padding:28px;display:flex;overflow:hidden}.training-card h1{letter-spacing:-.035em;margin:0;font-size:28px;line-height:1.15}.training-card p{color:#cbd5e1;margin:9px 0 24px;font-size:13px}.training-card button{color:#1d293d;background:#fff;border:0;border-radius:14px;align-items:center;gap:8px;height:40px;padding:0 18px;font-size:13px;font-weight:600;display:inline-flex}.training-card ul{color:#90a1b9;flex-wrap:wrap;gap:12px 24px;margin:24px 0 0;padding:0;font-size:10px;list-style-position:inside;display:flex}.training-card li::marker{color:#60a5fa}.quick-card{background:#fff;border:1px solid #00000012;border-radius:16px;flex-direction:column;align-items:flex-start;min-height:264px;padding:20px;display:flex}.quick-card .quick-icon{border-radius:50%;place-items:center;width:36px;height:36px;margin-bottom:13px;display:grid}.quick-learn .quick-icon{color:#3b82f6;background:#eff6ff}.daily-case .quick-icon{color:#d97706;background:#fffbeb}.quick-card h2{color:#1d293d;margin:0;font-size:16px;line-height:22px}.quick-card small{color:#90a1b9;font-size:10px;line-height:15px}.quick-card p{color:#62748e;margin:8px 0 16px;font-size:11px;line-height:1.55}.quick-card button{background:#fff;border-radius:14px;width:100%;height:36px;margin-top:auto;margin-bottom:12px;font-size:12px;font-weight:500}.quick-learn button{color:#0891b2;border:1px solid #a5f3fc}.daily-case button{color:#b45309;border:1px solid #fde68a}.home-next-section{background:#ffffffb3;border:1px dashed #cbd5e1;border-radius:18px;justify-content:space-between;align-items:flex-start;gap:24px;width:min(100%,1296px);min-height:160px;margin:16px auto 0;padding:24px;display:flex}.home-next-section span{color:#2563eb;text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:600}.home-next-section h2{margin:6px 0 0;font-size:18px}.home-next-section p{color:#64748b;max-width:440px;margin:0;font-size:12px;line-height:1.6}.learning-page{background:#f8f9fb;min-width:0;padding:28px 32px 48px;overflow:auto}.learning-title{color:#2563eb;align-items:flex-start;gap:14px;width:min(100%,1080px);margin:0 auto 18px;display:flex}.learning-title h1{color:#111827;letter-spacing:-.035em;margin:0;font-size:28px;line-height:1.15}.learning-title p{color:#64748b;margin:5px 0 0;font-size:13px}.api-state{color:#64748b;background:#fff;border:1px solid #e2e8f0;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:10px;width:min(100%,1080px);min-height:260px;margin:0 auto;display:flex}.api-state-error{color:#b42318;background:snow}.api-state button{color:#1d4ed8;background:#fff;border:1px solid #bfdbfe;border-radius:10px;align-items:center;gap:7px;height:34px;padding:0 14px;display:inline-flex}@keyframes spin{to{transform:rotate(360deg)}}.auth-shell{color:#1d293d;background:#f8f9fb;grid-template-columns:minmax(360px,.96fr) minmax(480px,1.04fr);min-height:100vh;display:grid}.auth-brand-panel{color:#fff;background:radial-gradient(circle at 88% 84%,#243d76 0,#162040 43%,#0f172a 100%);flex-direction:column;min-height:100vh;padding:48px clamp(32px,7vw,112px);display:flex;position:relative;overflow:hidden}.auth-brand-panel:after{content:"";border:1px solid #93c5fd2e;border-radius:50%;width:430px;height:430px;position:absolute;bottom:-180px;right:-240px;box-shadow:0 0 0 58px #93c5fd09,0 0 0 116px #93c5fd06}.auth-brand-lockup{z-index:1;letter-spacing:-.025em;align-items:center;gap:10px;font-size:17px;display:flex}.auth-brand-lockup strong{font-weight:600}.auth-brand-copy{z-index:1;max-width:470px;margin:auto 0 38px}.auth-eyebrow,.auth-card-kicker{color:#60a5fa;letter-spacing:.12em;text-transform:uppercase;font-size:10px;font-weight:700;display:block}.auth-brand-copy h1{letter-spacing:-.052em;max-width:440px;margin:14px 0;font-size:clamp(35px,4vw,52px);line-height:1.07}.auth-brand-copy p{color:#cbd5e1;max-width:410px;margin:0;font-size:15px;line-height:1.65}.auth-benefits{z-index:1;color:#dbeafe;gap:12px;margin:0;padding:0;font-size:13px;list-style:none;display:grid}.auth-benefits li{align-items:center;gap:10px;display:flex}.auth-benefits span{color:#93c5fd;background:#1e293b8c;border:1px solid #93c5fd3d;border-radius:10px;place-items:center;width:30px;height:30px;display:grid}.auth-brand-panel>small{z-index:1;color:#94a3b8;margin-top:44px;font-size:10px}.auth-form-panel{place-items:center;min-height:100vh;padding:32px;display:grid}.auth-card{flex-direction:column;gap:18px;width:min(100%,420px);display:flex}.auth-card header{margin-bottom:6px}.auth-card-kicker{color:#2563eb}.auth-card h2{color:#1d293d;letter-spacing:-.04em;margin:8px 0 6px;font-size:28px}.auth-card header p{color:#64748b;margin:0;font-size:13px;line-height:1.55}.auth-card label{color:#334155;flex-direction:column;gap:7px;font-size:12px;font-weight:600;display:flex}.auth-input{color:#94a3b8;background:#fff;border:1px solid #dbe5ed;border-radius:12px;align-items:center;gap:9px;height:46px;padding:0 12px;transition:border-color .16s,box-shadow .16s;display:flex}.auth-input:focus-within{border-color:#60a5fa;box-shadow:0 0 0 3px #60a5fa2e}.auth-input input{color:#1e293b;background:0 0;border:0;outline:0;width:100%;min-width:0;height:100%;font-size:14px}.auth-password-toggle{color:#64748b;background:0 0;border:0;border-radius:8px;place-items:center;width:30px;height:30px;padding:0;display:grid}.auth-password-toggle:hover{color:#2563eb;background:#eff6ff}.auth-submit{color:#fff;background:#2563eb;border:0;border-radius:12px;height:46px;margin-top:2px;font-size:14px;font-weight:600;transition:background .16s,transform .16s;box-shadow:0 8px 18px #2563eb33}.auth-submit:hover:not(:disabled){background:#1d4ed8;transform:translateY(-1px)}.auth-submit:disabled{cursor:wait;opacity:.68}.auth-message{color:#b42318;background:#fff5f5;border:1px solid #fecaca;border-radius:10px;padding:10px 12px;font-size:12px;line-height:1.4}.auth-switch{color:#64748b;text-align:center;margin:0;font-size:12px}.auth-switch button{color:#2563eb;background:0 0;border:0;padding:0;font-weight:600}.auth-switch button:hover{text-decoration:underline}.auth-logout{color:#6f8292;cursor:pointer;background:0 0;border:0;font-size:11px}.cases-filter-panel{background:#fff;border:1px solid #e2e8f0;border-radius:14px;justify-content:space-between;align-items:flex-end;gap:20px;width:min(100%,1080px);margin:0 auto 18px;padding:16px 18px;display:flex}.cases-filter-panel>div{flex-direction:column;gap:8px;display:flex}.cases-filter-panel strong{color:#475569;text-transform:uppercase;letter-spacing:.06em;font-size:10px}.cases-filters{flex-wrap:wrap;gap:6px;display:flex}.cases-filters button{color:#64748b;background:#fff;border:1px solid #e2e8f0;border-radius:9px;height:30px;padding:0 11px;font-size:10px}.cases-filters button.active{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe;font-weight:600}.case-catalogue{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:min(100%,1080px);margin:0 auto;display:grid}.case-card{background:#fff;border:1px solid #e2e8f0;border-radius:15px;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:14px;min-height:122px;padding:17px;display:grid;box-shadow:0 4px 14px #0f172a06}.case-card-icon{color:#2563eb;background:#eff6ff;border-radius:13px;place-items:center;width:46px;height:46px;display:grid}.case-card-icon-abdomen{color:#0891b2;background:#ecfeff}.case-card-icon-neuro{color:#7c3aed;background:#f5f3ff}.case-card-icon-msk{color:#d97706;background:#fffbeb}.case-card-copy>span{color:#64748b;text-transform:uppercase;letter-spacing:.06em;font-size:9px;font-weight:600}.case-card h2{color:#1f2937;margin:4px 0 10px;font-size:15px}.case-card-meta{align-items:center;gap:7px;display:flex}.case-card-meta small{color:#94a3b8;align-items:center;gap:3px;font-size:9px;display:inline-flex}.case-status{background:#f1f5f9;border-radius:999px;padding:3px 7px}.case-status-new{background:#eff6ff;color:#2563eb!important}.case-status-in_progress{background:#fffbeb;color:#b45309!important}.case-status-completed{background:#f0fdf4;color:#15803d!important}.case-card>button{color:#fff;background:#2563eb;border:0;border-radius:10px;align-items:center;gap:6px;height:34px;padding:0 12px;font-size:10px;font-weight:600;display:inline-flex}.leaderboard-layout{grid-template-columns:minmax(0,1fr) 250px;align-items:start;gap:16px;width:min(100%,1080px);margin:0 auto;display:grid}.leaderboard-main-card,.learning-side-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 4px 14px #0f172a08}.leaderboard-main-card{overflow:hidden}.leaderboard-tabs{border-bottom:1px solid #e5e7eb;align-items:stretch;gap:6px;height:50px;padding:0 16px;display:flex}.leaderboard-tabs button{color:#64748b;background:0 0;border:0;padding:0 14px;font-size:12px;position:relative}.leaderboard-tabs button.active{color:#2563eb;font-weight:600}.leaderboard-tabs button.active:after{content:"";background:#2563eb;height:2px;position:absolute;bottom:-1px;left:8px;right:8px}.podium{background:linear-gradient(#fbfdff,#fff);justify-content:center;align-items:flex-end;gap:34px;min-height:190px;padding:30px 18px 22px;display:flex}.podium-place{text-align:center;flex-direction:column;align-items:center;width:112px;display:flex}.podium-place.place-1{order:2;transform:translateY(-10px)}.podium-place.place-2{order:1}.podium-place.place-3{order:3}.podium-rank{z-index:1;color:#fff;background:#94a3b8;border-radius:50%;place-items:center;width:22px;height:22px;margin-bottom:-7px;font-size:10px;font-weight:700;display:grid}.place-1 .podium-rank{background:#e8a217}.place-3 .podium-rank{background:#b66a28}.rank-avatar{color:#fff;background:#64748b;border-radius:50%;flex:0 0 30px;place-items:center;width:30px;height:30px;font-size:10px;font-weight:700;display:inline-grid}.rank-avatar-1{background:#7380db}.rank-avatar-2{background:#ef7184}.rank-avatar-3{background:#55c78e}.rank-avatar-1842{background:#8b5bd6}.rank-avatar-podium{border:2px solid #fff;width:54px;height:54px;margin-bottom:9px;font-size:14px;box-shadow:0 0 0 2px #e2e8f0}.place-1 .rank-avatar-podium{width:62px;height:62px;box-shadow:0 0 0 2px #f5bd45}.podium-place strong{color:#334155;max-width:120px;font-size:11px}.podium-place b{color:#2563eb;margin-top:5px;font-size:14px}.podium-place small{color:#94a3b8;align-items:center;gap:3px;margin-top:4px;font-size:8px;display:flex}.ranking-table-wrap{padding:0 16px 12px}.ranking-table{border-collapse:collapse;color:#475569;width:100%;font-size:11px}.ranking-table th{color:#94a3b8;text-align:left;border-bottom:1px solid #e2e8f0;padding:9px 8px;font-size:9px;font-weight:500}.ranking-table td{border-bottom:1px solid #f1f5f9;height:48px;padding:7px 8px}.ranking-table td:nth-child(2){align-items:center;gap:8px;display:flex}.ranking-table td:nth-child(5){color:#d97706}.ranking-table td:nth-child(5) svg{vertical-align:-2px}.ranking-table td:last-child{color:#2563eb}.ranking-table tr.current-user{background:#f4f7ff}.ranking-table-wrap footer{color:#94a3b8;padding:12px 4px 2px;font-size:9px}.leaderboard-aside{flex-direction:column;gap:12px;display:flex}.learning-side-card{padding:16px}.learning-side-card h2{color:#334155;align-items:center;gap:6px;margin:0 0 12px;font-size:12px;display:flex}.learning-side-card>strong{color:#2563eb;margin-top:4px;font-size:22px;display:block}.learning-side-card small{color:#94a3b8;font-size:9px}.learning-side-card hr{background:#e2e8f0;border:0;height:1px;margin:14px 0}.standing-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.standing-grid span{flex-direction:column;gap:4px;display:flex}.standing-grid strong{color:#2563eb;font-size:22px}.standing-grid span:last-child strong{color:#3aa55d}.milestone-card p{color:#64748b;margin:0 0 10px;font-size:10px;line-height:1.45}.today-list{flex-direction:column;gap:9px;margin:0;padding:0;list-style:none;display:flex}.today-list li{color:#64748b;grid-template-columns:26px 1fr auto;align-items:center;gap:8px;font-size:9px;display:grid}.today-list .rank-avatar{flex-basis:24px;width:24px;height:24px;font-size:8px}.today-list b{color:#2563eb}.achievement-filters{gap:8px;width:min(100%,1080px);margin:-3px auto 18px;display:flex}.achievement-filters button{color:#64748b;background:#fff;border:1px solid #e2e8f0;border-radius:10px;height:32px;padding:0 13px;font-size:11px}.achievement-filters button.active{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe;font-weight:600}.achievement-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;width:min(100%,1080px);margin:0 auto;display:grid}.achievement-card{text-align:center;background:#fff;border:1px solid #e2e8f0;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;min-height:184px;padding:20px 16px;display:flex;position:relative;box-shadow:0 4px 14px #0f172a06}.achievement-card.locked,.achievement-card.in_progress{color:#94a3b8}.achievement-card.locked{opacity:.72}.achievement-icon{color:#e5a51d;background:#f8fafc;border-radius:15px;place-items:center;width:52px;height:52px;margin-bottom:12px;display:grid}.achievement-card:nth-child(4n+1) .achievement-icon{color:#ef4444}.achievement-card:nth-child(4n+3) .achievement-icon{color:#3b82f6}.achievement-check{color:#fff;background:#4caf68;border:2px solid #fff;border-radius:50%;place-items:center;width:20px;height:20px;font-size:10px;font-weight:700;display:grid;position:absolute;top:17px;left:calc(50% + 17px)}.achievement-card h2{color:#1f2937;margin:0;font-size:13px}.achievement-card.locked h2,.achievement-card.in_progress h2{color:#7c8798}.achievement-card p{color:#94a3b8;margin:5px 0 10px;font-size:9px;line-height:1.4}.achievement-card>small{color:#2f855a;background:#f0fdf4;border-radius:999px;padding:3px 8px;font-size:8px}.progress-meter{flex-direction:column;gap:5px;width:100%;display:flex}.progress-track{background:#eef2f7;border-radius:999px;width:100%;height:5px;overflow:hidden}.progress-track i{border-radius:inherit;background:#2563eb;height:100%;display:block}.progress-meter-green .progress-track i{background:#22a34a}.progress-meter-amber .progress-track i{background:#eab04e}.progress-meter small{color:#94a3b8;font-size:8px}.home-content>.api-state{width:min(100%,1296px);margin-top:16px}.home-dashboard{flex-direction:column;gap:22px;width:min(100%,1296px);margin:22px auto 0;display:flex}.home-dashboard-section{flex-direction:column;gap:12px;display:flex}.home-section-header{justify-content:space-between;align-items:center;display:flex}.home-section-header h2{color:#1f2937;margin:0;font-size:17px}.home-section-header>span{color:#475569;background:#fff;border:1px solid #e2e8f0;border-radius:9px;padding:6px 11px;font-size:10px}.home-section-header button,.home-panel header button{color:#2563eb;background:0 0;border:0;font-size:10px}.home-section-header button:disabled{color:#94a3b8;cursor:not-allowed}.dashboard-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.dashboard-metric{background:#fff;border:1px solid #e2e8f0;border-radius:14px;flex-direction:column;min-height:122px;padding:18px;display:flex}.dashboard-metric>span{color:#64748b;font-size:11px}.dashboard-metric strong{color:#2563eb;letter-spacing:-.03em;margin-top:8px;font-size:27px;line-height:1}.dashboard-metric-green strong{color:#22a34a}.dashboard-metric-amber strong{color:#f59e0b}.dashboard-metric strong small{color:#64748b;letter-spacing:0;margin-left:5px;font-size:10px;font-weight:500}.dashboard-metric p{color:#94a3b8;margin:auto 0 0;font-size:9px}.area-score-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.area-score-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;flex-direction:column;min-height:122px;padding:16px;display:flex}.area-score-card>span{color:#64748b;font-size:11px}.area-score-card>strong{margin-top:7px;font-size:25px}.area-score-card>small{color:#94a3b8;margin:3px 0 15px;font-size:9px}.score-green{color:#22a34a}.score-blue{color:#2563eb}.score-amber{color:#f59e0b}.home-bottom-grid{grid-template-columns:minmax(0,1.25fr) minmax(220px,.75fr) minmax(0,1fr);align-items:stretch;gap:12px;display:grid}.home-panel{background:#fff;border:1px solid #e2e8f0;border-radius:14px;min-height:210px;padding:18px}.home-panel>header{justify-content:space-between;align-items:center;display:flex}.home-panel h2{color:#1f2937;margin:0;font-size:13px}.milestone-home-body{grid-template-columns:46px 1fr;align-items:center;gap:12px;margin-top:22px;display:grid}.milestone-home-icon{color:#1d4ed8;background:#eff6ff;border-radius:13px;place-items:center;width:44px;height:44px;display:grid}.milestone-home-body strong{color:#1f2937;font-size:13px}.milestone-home-body p{color:#64748b;margin:4px 0 0;font-size:9px}.milestone-home-progress{color:#94a3b8;justify-content:space-between;margin:17px 0 7px;font-size:9px;display:flex}.milestone-home-progress b{color:#475569}.milestone-home-card>small{color:#64748b;margin-top:14px;font-size:9px;display:block}.ct-focus-card{color:#fff;background:#162040;border-color:#1e3a68;flex-direction:column;display:flex}.ct-focus-card>span{color:#bfdbfe;background:#22305a;border-radius:12px;place-items:center;width:40px;height:40px;font-size:12px;font-weight:700;display:grid}.ct-focus-card h2{color:#fff;margin-top:14px}.ct-focus-card p{color:#a7b2cc;font-size:10px;line-height:1.5}.ct-focus-card button{color:#94a3b8;cursor:not-allowed;background:0 0;border:0;align-self:flex-start;align-items:center;gap:6px;margin-top:auto;font-size:9px;display:inline-flex}.mini-leaderboard ol{flex-direction:column;gap:7px;margin:14px 0 0;padding:0;list-style:none;display:flex}.mini-leaderboard li{color:#64748b;grid-template-columns:30px 26px 1fr auto;align-items:center;gap:7px;font-size:9px;display:grid}.mini-leaderboard li.current-user{background:#f4f7ff;border-radius:8px;margin:2px -8px 0;padding:6px 8px}.mini-leaderboard .rank-avatar{flex-basis:24px;width:24px;height:24px;font-size:8px}.mini-rank{color:#94a3b8;font-size:9px}.mini-leaderboard li b{color:#2563eb}.mini-leaderboard footer{color:#94a3b8;justify-content:space-between;margin-top:12px;font-size:8px;display:flex}.mini-leaderboard footer span{color:#2563eb}.quick-card button:disabled{color:#94a3b8;cursor:wait;border-color:#e2e8f0}@media (width<=1050px){.leaderboard-layout{grid-template-columns:1fr}.leaderboard-aside{grid-template-columns:repeat(3,1fr);display:grid}.achievement-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.dashboard-metrics,.area-score-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-bottom-grid{grid-template-columns:1fr 1fr}.mini-leaderboard{grid-column:1/-1}}@media (width<=760px){.home-workspace{grid-template-columns:1fr}.home-sidebar{display:none}.home-primary-nav button{padding:0 7px;font-size:11px}.home-account{display:none}.learning-page{padding:22px 16px 36px}.leaderboard-tabs{overflow-x:auto}.podium{gap:12px}.ranking-table-wrap{overflow-x:auto}.ranking-table{min-width:640px}.leaderboard-aside{grid-template-columns:1fr}.achievement-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-metrics,.area-score-grid,.home-bottom-grid{grid-template-columns:1fr}.mini-leaderboard{grid-column:auto}.cases-filter-panel{flex-direction:column;align-items:stretch}.case-catalogue{grid-template-columns:1fr}.case-card{grid-template-columns:42px minmax(0,1fr)}.case-card>button{grid-column:1/-1;justify-content:center}}.route-loading{color:#94a3b8;background:#07111d;flex-direction:column;justify-content:center;align-items:center;gap:8px;height:100vh;display:flex}.route-loading strong{color:#fff;font-size:16px}.route-loading span{font-size:12px}.app-shell{background:#07111d;flex-direction:column;height:100vh;display:flex}.topbar{color:#fff;background:linear-gradient(100deg,#061a31 0%,#031426 70%,#081a2d 100%);border-bottom:1px solid #16334d;flex:0 0 70px;align-items:center;height:70px;padding:0 22px;display:flex}.brand{letter-spacing:-.5px;align-items:center;gap:11px;width:220px;font-size:22px;font-weight:700;display:flex}.brand-mark{color:#72d2ff;clip-path:polygon(50% 0,95% 24%,95% 76%,50% 100%,5% 76%,5% 24%);background:linear-gradient(145deg,#0074e829,#00bfff0f);border:3px solid #087be9;place-items:center;width:36px;height:40px;font-size:20px;font-weight:800;display:grid}.case-title{border-left:1px solid #234058;align-items:center;gap:12px;padding-left:20px;display:flex}.case-title>div{flex-direction:column;gap:2px;display:flex}.case-title span{color:#8ba0b4;text-transform:uppercase;letter-spacing:.8px;font-size:11px}.case-title strong{font-size:15px}.back-button,.icon-button{width:36px;height:36px;color:inherit;background:0 0;border:0;border-radius:8px;place-items:center;display:grid}.back-button:hover,.icon-button.dark:hover{background:#14314c}.top-actions{align-items:center;gap:9px;margin-left:auto;display:flex}.connection-pill{color:#a9bbcc;border:1px solid #29445e;border-radius:99px;align-items:center;gap:8px;padding:7px 11px;font-size:12px;display:flex}.connection-pill>span{background:#f5ad31;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #f5ad311f}.connection-pill.live>span{background:#32ce88;box-shadow:0 0 0 3px #32ce881f}.mode-button{color:#bde9ff;background:#0c3455;border:1px solid #176191;border-radius:8px;align-items:center;gap:7px;padding:9px 13px;font-size:12px;display:flex}.mode-button:disabled{cursor:not-allowed;opacity:.55}.avatar{color:#071a2e;background:linear-gradient(145deg,#bce9ff,#53a9df);border-radius:50%;place-items:center;width:36px;height:36px;margin-left:4px;font-size:12px;font-weight:700;display:grid}.workspace{flex:1;grid-template-columns:minmax(0,1fr) 390px;min-height:0;transition:grid-template-columns .2s;display:grid}.workspace.wide-viewer{grid-template-columns:1fr;position:relative}.viewer-area{background:#07111d;min-width:0;min-height:0;padding:10px}.viewer-shell{background:#020509;border:1px solid #213244;border-radius:9px;grid-template-rows:48px minmax(0,1fr) 112px;height:100%;display:grid;overflow:hidden;box-shadow:0 15px 45px #00000047}.viewer-toolbar{color:#c1cfda;background:#111a25;border-bottom:1px solid #263849;justify-content:space-between;align-items:stretch;display:flex}.viewer-tools{align-items:stretch;display:flex}.viewer-tools.right{align-items:center}.viewer-series{color:#8798a7;padding:0 14px;font-size:12px}.tool-button{color:#a7b6c5;background:0 0;border:0;border-right:1px solid #233444;flex-direction:column;justify-content:center;align-items:center;gap:2px;min-width:54px;height:48px;padding:4px 8px;font-size:9px;display:flex}.tool-button:hover,.tool-button.active{color:#62c8ff;background:#142636}.tool-button:disabled{cursor:not-allowed;opacity:.38}.viewport-grid{background:#1b2a38;grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr;gap:2px;min-height:0;padding:2px;display:grid}.viewport{color:#fff;background:#000;border:1px solid #0000;min-width:0;min-height:0;padding:0;position:relative;overflow:hidden}.viewport.selected{border-color:#0e9df5;box-shadow:inset 0 0 0 1px #0e9df5}.viewport img{object-fit:contain;filter:contrast(1.08);width:100%;height:100%;display:block}.overlay{z-index:2;color:#d7e1e8;text-align:left;text-shadow:0 1px 2px #000;pointer-events:none;font:10px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace;position:absolute}.top-left{top:9px;left:9px}.top-right{text-align:right;top:9px;right:9px}.bottom-left{bottom:8px;left:9px}.orientation{color:#cbd6de;font:11px ui-monospace,monospace;position:absolute;top:50%;transform:translateY(-50%)}.orientation.left{left:8px}.orientation.right{right:8px}.filmstrip{background:#111a25;border-top:1px solid #2b3b49;align-items:stretch;gap:6px;padding:9px 6px;display:flex;overflow:hidden}.film-arrow{color:#93a5b5;background:0 0;border:0;flex:0 0 30px;place-items:center;width:30px;display:grid}.film-item{color:#fff;background:#070b10;border:1px solid #263949;border-radius:5px;flex:0 0 86px;width:86px;padding:3px;position:relative;overflow:hidden}.film-item.selected{border-color:#159ff4;box-shadow:0 0 0 1px #159ff4}.film-item img{object-fit:cover;opacity:.88;width:100%;height:66px}.film-item span{text-shadow:0 1px 2px #000;flex-direction:column;align-items:flex-start;font:10px ui-monospace,monospace;display:flex;position:absolute;bottom:5px;left:7px}.film-item small{color:#b8c4cc;font-size:8px}.companion{background:#f8fafc;border-left:1px solid #dfe8ef;grid-template-rows:auto auto minmax(0,1fr) auto;min-height:0;display:grid;box-shadow:-14px 0 32px #01101d24}.companion-head{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;padding:0 18px;display:flex}.mini-brand{align-items:center;gap:9px;display:flex}.mini-brand .brand-mark{border-width:2px;width:28px;height:31px;font-size:14px}.mini-brand>div:last-child{flex-direction:column;line-height:1.05;display:flex}.mini-brand strong{font-size:14px}.mini-brand span{color:var(--muted);font-size:10px}.case-summary{border-bottom:1px solid var(--line);background:#fff;grid-template-columns:46px 1fr auto auto;align-items:center;gap:11px;padding:14px 18px;display:grid}.case-summary>div:nth-child(2){flex-direction:column;display:flex}.case-summary strong{font-size:14px}.case-summary span{color:var(--muted);font-size:11px;line-height:1.45}.case-icon{color:#16aaa8;background:#e5f9f7;border-radius:11px;place-items:center;width:44px;height:44px;display:grid}.ghost-button{color:#0c66be;background:#fff;border:1px solid #cfe0ee;border-radius:7px;padding:7px 9px;font-size:11px}.info-strip{color:#175ea6;background:#eaf5ff;border:1px solid #c9e3f9;border-radius:8px;grid-template-columns:18px 1fr 18px;align-items:start;gap:8px;margin:12px 14px 5px;padding:10px;font-size:10px;line-height:1.35;display:grid}.info-strip button{color:inherit;background:0 0;border:0;padding:0}.finding-list{min-height:0;padding:7px 14px 12px;overflow-y:auto}.finding-section{background:#fff;border:1px solid #dbe5ed;border-radius:8px;margin-bottom:8px;overflow:hidden}.finding-section.open{border-color:#add5f4;box-shadow:0 2px 8px #0863ac0f}.section-head{color:#13283d;text-align:left;background:#fff;border:0;justify-content:space-between;align-items:center;gap:10px;width:100%;min-height:42px;padding:9px 12px;font-size:12px;font-weight:600;display:flex}.section-head>span:first-child{text-align:left;flex:auto;min-width:0;line-height:1.25}.section-meta{color:var(--muted);white-space:nowrap;flex:none;align-items:center;gap:5px;font-size:9px;font-weight:500;display:flex}.section-body{padding:0 11px 9px}.finding-search{color:#879aab;border:1px solid #d9e3eb;border-radius:6px;align-items:center;gap:7px;height:34px;margin-bottom:6px;padding:0 9px;display:flex}.finding-search input{color:#25394d;background:0 0;border:0;outline:0;width:100%;font-size:10px}.check-row{color:#3e5266;cursor:pointer;align-items:center;gap:8px;min-height:32px;font-size:10px;display:flex}.check-row input{opacity:0;pointer-events:none;position:absolute}.custom-check{color:#0000;background:#fff;border:1px solid #b8c6d2;border-radius:4px;flex:0 0 17px;place-items:center;width:17px;height:17px;display:grid}.check-row input:checked+.custom-check{color:#fff;background:var(--blue);border-color:var(--blue)}.submission{border-top:1px solid var(--line);background:#fff;padding:12px 14px 13px}.submission-count{justify-content:space-between;align-items:center;margin-bottom:9px;font-size:11px;display:flex}.submission-count button{color:#0871d3;background:0 0;border:0;font-size:10px}.primary-button{color:#fff;background:linear-gradient(105deg,#0768d7,#0877e9);border:0;border-radius:7px;justify-content:center;align-items:center;gap:8px;width:100%;height:42px;font-size:12px;font-weight:600;display:flex;box-shadow:0 7px 16px #0869d62e}.save-note{color:#7d8e9e;justify-content:center;align-items:center;gap:5px;margin-top:7px;font-size:9px;display:flex}.success-card{color:#176840;background:#e9f8ef;border:1px solid #bfe7ce;border-radius:8px;align-items:center;gap:10px;padding:10px;display:flex}.success-card>div{background:#d2f0de;border-radius:50%;place-items:center;width:30px;height:30px;display:grid}.success-card span{flex-direction:column;font-size:9px;display:flex}.success-card strong{font-size:11px}.restore-companion{z-index:10;color:#0a68c5;background:#fff;border:1px solid #cfe1ee;border-radius:8px;align-items:center;gap:7px;padding:10px 13px;display:flex;position:absolute;top:83px;right:20px;box-shadow:0 8px 22px #00000038}.cornerstone-shell{background:#020509;border:1px solid #23384c;border-radius:9px;grid-template-rows:48px minmax(0,1fr);height:100%;min-height:0;display:grid;overflow:hidden}.cornerstone-grid{background:#1b2a38;gap:2px;min-width:0;min-height:0;padding:2px;display:grid;position:relative}.cornerstone-grid.stack{grid-template-columns:minmax(0,1fr)}.cornerstone-grid.mpr{grid-template-columns:repeat(3,minmax(0,1fr))}.cornerstone-viewport-wrap{background:#000;min-width:0;min-height:0;position:relative;overflow:hidden}.cornerstone-viewport{touch-action:none;width:100%;min-width:0;height:100%;min-height:0}.cornerstone-viewport canvas{display:block}.cornerstone-plane-label{z-index:2;color:#ccecff;pointer-events:none;background:#020c15ad;border:1px solid #52b7ef4d;border-radius:4px;padding:3px 6px;font:10px ui-monospace,SFMono-Regular,Menlo,monospace;position:absolute;top:9px;left:10px}.cornerstone-loading{z-index:5;color:#a9bbcc;background:#07111df0;flex-direction:column;justify-content:center;align-items:center;gap:8px;display:flex;position:absolute;inset:0}.cornerstone-loading strong{color:#e4edf4;font-size:15px}.cornerstone-loading span{font-size:12px}.cornerstone-loading.error{color:#ff9e9e}.viewer-state{color:#a9bbcc;background:#07111d;border:1px solid #23384c;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:8px;height:100%;display:flex}.viewer-state strong{color:#e4edf4;font-size:15px}.viewer-state span{font-size:12px}.viewer-state.error{color:#ff9e9e}.spin{animation:1s linear infinite spin}@media (width<=1280px){.workspace{grid-template-columns:minmax(0,1fr) 350px}.brand{width:190px}.connection-pill{display:none}.film-item{flex-basis:75px;width:75px}}@media (width<=980px){.auth-shell{grid-template-columns:1fr}.auth-brand-panel{min-height:330px;padding:32px 40px}.auth-brand-copy{margin:46px 0 24px}.auth-brand-copy h1{max-width:570px;font-size:38px}.auth-benefits{display:none}.auth-brand-panel>small{margin-top:auto}.home-topnav{gap:12px;padding:0 14px}.home-primary-nav button{padding:0 8px;font-size:12px}.home-user,.home-account-divider{display:none}.home-training-grid{grid-template-columns:1fr 1fr}.training-card{grid-column:1/-1}}@media (width<=720px){.auth-brand-panel{min-height:278px;padding:24px}.auth-brand-copy{margin:34px 0 0}.auth-brand-copy h1{margin:11px 0 8px;font-size:31px}.auth-brand-copy p{font-size:13px}.auth-brand-panel>small{display:none}.auth-form-panel{min-height:calc(100vh - 278px);padding:40px 24px}.auth-card{gap:16px}.auth-card h2{font-size:25px}.home-primary-nav,.home-streak{display:none}.home-workspace{grid-template-columns:64px minmax(0,1fr)}.home-sidebar{padding-inline:8px}.home-sidebar-nav button{justify-content:center;width:48px;padding-inline:0}.home-sidebar-nav button span,.plan-card{display:none}.home-content{padding:16px}.home-training-grid{grid-template-columns:1fr}.training-card{grid-column:auto}}@media (width<=1400px){.cornerstone-grid.mpr{grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr}.cornerstone-grid.mpr .cornerstone-viewport-wrap:first-child{grid-row:1/3}}