:root,[data-theme=light]{--bg:#FAF9F5;--sunken:#F1EFE8;--card:#FFFFFF;--card-2:#FAF9F5;--border:#EBE8DF;--border-2:#DDD9CE;--text:#1E1D1A;--text-2:#5C574E;--text-3:#928C80;--primary:#2D6AE0;--primary-2:#1E50B8;--primary-soft:#EAF1FE;--on-primary:#FFFFFF;--green:#1F9D57;--green-soft:#E4F4EB;--amber:#D9871F;--amber-soft:#FAEED9;--rose:#DE4444;--rose-soft:#FBE7E7;--violet:#6A57CE;--violet-soft:#ECE8FA;--teal:#199B9B;--teal-soft:#E0F2F2;--indigo:#4C5FC6;--indigo-soft:#E8EBFA;--shadow-sm:0 1px 2px rgba(30,29,26,.05),0 1px 3px rgba(30,29,26,.04);--shadow:0 4px 14px rgba(30,29,26,.06),0 2px 6px rgba(30,29,26,.04);--shadow-lg:0 18px 50px rgba(30,29,26,.12),0 6px 18px rgba(30,29,26,.06)}[data-theme=dark]{--bg:#1E1D1A;--sunken:#191814;--card:#27251F;--card-2:#2E2B24;--border:#393630;--border-2:#47433A;--text:#F4F1E9;--text-2:#B6AFA2;--text-3:#867F71;--primary:#5E90F0;--primary-2:#7AA6F5;--primary-soft:#22304C;--on-primary:#0E1626;--green:#46C685;--green-soft:#15301F;--amber:#E2A957;--amber-soft:#352815;--rose:#F0716F;--rose-soft:#3A2018;--violet:#9A8AEC;--violet-soft:#262145;--teal:#3FBDBD;--teal-soft:#0F2E2E;--indigo:#8896EE;--indigo-soft:#1E2347;--shadow-sm:0 1px 2px rgba(0,0,0,.3);--shadow:0 4px 16px rgba(0,0,0,.35);--shadow-lg:0 24px 60px rgba(0,0,0,.45)}:root{--font-head:"Poppins",system-ui,sans-serif;--font-body:"Inter",system-ui,sans-serif;--font-mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;--r-sm:8px;--r:12px;--r-lg:16px;--r-xl:22px;--r-full:999px;--sidebar-w:240px;--topbar-h:64px;--bottomnav-h:62px;--maxw:1200px}*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;transition:background .2s ease,color .2s ease}h1,h2,h3,h4,h5{font-family:var(--font-head);font-weight:600;line-height:1.2;letter-spacing:-.01em}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:none;border:none}input,select,textarea{font:inherit;color:inherit}img{max-width:100%;display:block}ul{list-style:none}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.mono{font-family:var(--font-mono)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.app{display:flex;min-height:100vh}.app__sidebar{width:var(--sidebar-w);flex:0 0 var(--sidebar-w);position:sticky;top:0;height:100vh;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:18px 14px}.app__main{flex:1;min-width:0;display:flex;flex-direction:column}.app__content{flex:1;width:100%;max-width:var(--maxw);margin:0 auto;padding:28px 32px 40px}.app__bottom-nav{display:none}.logo{display:flex;align-items:center;gap:11px}.logo__mark{width:40px;height:40px;object-fit:contain;flex:0 0 auto}.logo__wm b{display:block;font-family:var(--font-head);font-weight:700;font-size:19px;color:var(--text);line-height:1;letter-spacing:-.01em}.logo__wm span{display:block;font-family:var(--font-head);font-weight:500;font-size:12.5px;color:var(--primary);margin-top:2px}.logo--sm .logo__mark{width:30px;height:30px}.logo--sm .logo__wm b{font-size:15px}.logo--sm .logo__wm span{font-size:10.5px}.side-nav{display:flex;flex-direction:column;gap:4px;flex:1;margin-top:8px}.nav-link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:11px;color:var(--text-2);font-weight:500;font-size:14.5px;transition:background .15s,color .15s}.nav-link:hover{background:var(--card-2);color:var(--text)}.nav-link.is-active{background:var(--primary);color:var(--on-primary);box-shadow:0 4px 14px color-mix(in srgb,var(--primary) 32%,transparent)}.nav-link svg{flex:0 0 auto}.side-foot{border-top:1px solid var(--border);padding-top:14px;margin-top:10px;display:flex;flex-direction:column;gap:12px}.side-row{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--text-2)}.side-progress{display:flex;align-items:center;gap:11px;background:var(--card-2);border:1px solid var(--border);border-radius:13px;padding:13px}.side-progress b{font-size:12.5px;color:var(--text);display:block}.side-progress span{font-size:11.5px;color:var(--text-3)}.topbar{position:sticky;top:0;z-index:20;height:var(--topbar-h);display:flex;align-items:center;gap:12px;padding:0 24px;background:var(--bg);border-bottom:1px solid var(--border)}.topbar__mobile-logo{display:none}.topbar__spacer{flex:1}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;color:var(--text-2);position:relative;transition:background .15s,color .15s}.icon-btn:hover{background:var(--card-2);color:var(--text)}.dot-badge{position:absolute;top:5px;right:5px;min-width:15px;height:15px;padding:0 3px;border-radius:8px;background:var(--rose);color:#fff;font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center}.avatar{width:34px;height:34px;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;background:linear-gradient(135deg,#e9b7a0,#c98b6e);box-shadow:0 0 0 2px var(--card)}.user-chip{display:flex;align-items:center;gap:8px;padding-left:8px;border-left:1px solid var(--border);cursor:pointer;background:none}.menu{position:relative;display:inline-flex}.dropdown{position:absolute;top:calc(100% + 10px);min-width:240px;background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-lg);padding:7px;z-index:60}.dropdown--right{right:0}.dropdown--wide{width:340px}.dropdown__id{display:flex;align-items:center;gap:11px;padding:9px 9px 6px}.dropdown__name{font-family:var(--font-head);font-weight:600;font-size:14px;color:var(--text);display:flex;align-items:center}.dropdown__email{font-size:12px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dropdown__sep{height:1px;background:var(--border);margin:6px 4px}.dropdown__item{display:flex;align-items:center;gap:11px;width:100%;padding:10px 11px;border-radius:9px;font-size:13.5px;font-weight:500;color:var(--text);background:none;transition:background .14s}.dropdown__item:hover{background:var(--card-2)}.dropdown__item--danger{color:var(--rose)}.dropdown__item--center{justify-content:center;color:var(--primary);font-weight:600}.dropdown__head{display:flex;align-items:center;justify-content:space-between;padding:9px 10px 4px}.dropdown__link{font-size:12px;font-weight:600;color:var(--primary);background:none}.notif-list{max-height:340px;display:flex;flex-direction:column;gap:2px}.notif{display:flex;gap:11px;align-items:flex-start;padding:10px;border-radius:10px;background:none;transition:background .14s;position:relative}.notif:hover{background:var(--card-2)}.notif.is-unread{background:color-mix(in srgb,var(--primary-soft) 60%,transparent)}.notif__title{display:block;font-size:13px;font-weight:600;color:var(--text)}.notif__text{display:block;font-size:12px;color:var(--text-2);margin-top:1px;line-height:1.35}.notif__when{display:block;font-size:11px;color:var(--text-3);margin-top:3px}.notif__dot{width:8px;height:8px;border-radius:50%;background:var(--primary);flex:0 0 auto;margin-top:5px}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;height:var(--bottomnav-h);background:var(--card);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-around;padding:0 6px}.bottom-nav__item{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--text-3);padding:4px 8px;font-size:10px;font-weight:500}.bottom-nav__item.is-active{color:var(--primary);font-weight:600}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.page-head__title{font-size:26px;color:var(--text)}.page-head__sub{font-size:14px;color:var(--text-2);margin-top:5px;max-width:60ch}.page-head__actions{display:flex;gap:10px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:14px;line-height:1;border-radius:var(--r);padding:10px 16px;border:1px solid transparent;transition:.16s ease;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--primary);color:var(--on-primary);box-shadow:0 2px 8px color-mix(in srgb,var(--primary) 35%,transparent)}.btn--primary:hover{background:var(--primary-2)}.btn--secondary{background:var(--card);color:var(--text);border-color:var(--border-2)}.btn--secondary:hover{background:var(--card-2);border-color:var(--text-3)}.btn--ghost{color:var(--text-2)}.btn--ghost:hover{background:var(--card-2);color:var(--text)}.btn--sm{padding:7px 12px;font-size:13px;border-radius:var(--r-sm)}.btn--lg{padding:13px 22px;font-size:15px}.btn--block{width:100%}.btn--icon{padding:10px}.btn:disabled{opacity:.55;cursor:not-allowed}.chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;padding:7px 13px;border-radius:var(--r-full);background:var(--card);border:1px solid var(--border-2);color:var(--text-2);transition:.15s}.chip:hover{border-color:var(--text-3);color:var(--text)}.chip.is-active{background:var(--primary);color:var(--on-primary);border-color:var(--primary);box-shadow:0 2px 8px color-mix(in srgb,var(--primary) 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var(--border);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow-sm);transition:.18s;cursor:pointer;display:block;width:100%;text-align:left}.tile:hover{box-shadow:var(--shadow);border-color:var(--border-2);transform:translateY(-2px)}.tile.is-active{border-color:var(--primary);box-shadow:var(--shadow)}.swatch{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;flex:0 0 auto}.swatch--sm{width:38px;height:38px;border-radius:11px}.swatch--blue{background:var(--primary-soft);color:var(--primary)}.swatch--green{background:var(--green-soft);color:var(--green)}.swatch--violet{background:var(--violet-soft);color:var(--violet)}.swatch--amber{background:var(--amber-soft);color:var(--amber)}.swatch--rose{background:var(--rose-soft);color:var(--rose)}.swatch--indigo{background:var(--indigo-soft);color:var(--indigo)}.swatch--teal{background:var(--teal-soft);color:var(--teal)}.bar{height:8px;border-radius:var(--r-full);background:var(--sunken);overflow:hidden}.bar>span{display:block;height:100%;border-radius:var(--r-full);background:var(--primary);transition:width .4s ease}.audio-btn{width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary);transition:.15s;flex:0 0 auto}.audio-btn:hover{background:var(--primary);color:var(--on-primary)}.audio-btn--sm{width:28px;height:28px;border-radius:8px}.audio-btn--lg{width:52px;height:52px;border-radius:16px}.field{width:100%;padding:11px 14px;border-radius:11px;border:1px solid var(--border-2);background:var(--card-2);color:var(--text);font-size:14px;transition:border-color .15s}.field:focus{border-color:var(--primary);outline:none}.select{position:relative;display:inline-flex}.select select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:9px 34px 9px 14px;border-radius:10px;border:1px solid var(--border-2);background:var(--card);color:var(--text);font-size:13.5px;font-weight:500;cursor:pointer}.select__chev{position:absolute;right:11px;top:50%;transform:translateY(-50%);color:var(--text-3);pointer-events:none}.label-xs{font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-3)}.flag{display:inline-flex;border-radius:3px;overflow:hidden;box-shadow:0 0 0 1px #0000000f;flex:0 0 auto}.flag i{display:block;height:100%}.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:14px}.tbl th{font-family:var(--font-head);font-weight:600;text-align:left;padding:11px 14px;color:var(--text-2);font-size:13px}.tbl td{padding:11px 14px;border-top:1px solid var(--border);color:var(--text)}.tbl tr:first-child td{border-top:none}.tbl .muted{color:var(--text-3)}.tip{display:flex;align-items:center;gap:11px;padding:13px 16px;border-radius:12px;background:var(--primary-soft)}.tip p{font-size:13.5px;color:var(--text)}.ring{position:relative;flex:0 0 auto}.ring__val{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:600;color:var(--text)}.grid{display:grid;gap:14px}.grid--auto{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.stack{display:flex;flex-direction:column}.fade-in{animation:fadeIn .3s ease}@keyframes fadeIn{0%{transform:translateY(6px)}to{transform:none}}@keyframes spin{to{transform:rotate(360deg)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;background:#14120e73;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:24px}.modal{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;max-width:440px;padding:24px}.toast{position:fixed;left:50%;bottom:84px;transform:translate(-50%);z-index:100;background:#1e1d1a;color:#fff;padding:12px 20px;border-radius:12px;font-size:14px;font-weight:500;box-shadow:0 12px 40px #0000004d;display:flex;align-items:center;gap:9px}@media (max-width:960px){.app__sidebar{display:none}.app__content{padding:20px 18px calc(var(--bottomnav-h) + 24px)}.app__bottom-nav{display:block}.bottom-nav{display:flex}.topbar{padding:0 16px}.topbar__mobile-logo{display:flex}.page-head__title{font-size:22px}.grid--cols4,.grid--cols3,.grid--cols2{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr!important}.user-chip .avatar{width:30px;height:30px}}@media (max-width:560px){.app__content{padding:16px 14px calc(var(--bottomnav-h) + 20px)}.grid--cols4{grid-template-columns:1fr 1fr}.hide-xs{display:none!important}.page-head__actions{width:100%}}.grid--cols4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.grid--cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.grid--cols2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.split{display:grid;gap:16px}.auth{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(1200px 600px at 80% -10%,var(--primary-soft),transparent 60%),var(--bg)}.auth__card{width:100%;max-width:400px}.auth__head{text-align:center;margin-bottom:22px}.auth__tabs{display:flex;background:var(--sunken);border:1px solid var(--border);border-radius:11px;padding:3px;margin-bottom:18px}.auth__tabs button{flex:1;padding:9px;border-radius:8px;font-weight:600;font-size:13.5px;color:var(--text-2)}.auth__tabs button.is-active{background:var(--card);color:var(--text);box-shadow:var(--shadow-sm)}.auth__field{margin-bottom:14px}.auth__field label{display:block;font-size:12.5px;font-weight:600;color:var(--text-2);margin-bottom:6px}.stat-card{padding:16px}.stat-card__head{display:flex;align-items:center;gap:10px;margin-bottom:10px}.stat-card__label{font-size:12.5px;color:var(--text-2);font-weight:500}.stat-card__value{font-family:var(--font-head);font-weight:700;font-size:30px;color:var(--text);line-height:1}.stat-card__unit{font-size:13px;color:var(--text-3);margin-left:6px}.stat-card__foot{font-size:12px;color:var(--text-3);margin-top:6px}.review-row{display:flex;align-items:center;gap:11px;padding:9px 6px}.review-row+.review-row{border-top:1px solid var(--border)}.review-row__fr{font-weight:600;font-size:14px;color:var(--text);min-width:74px}.review-row__ru{font-size:13px;color:var(--text-2);flex:1}.progress-row+.progress-row{margin-top:14px}.progress-row__top{display:flex;align-items:center;gap:9px;margin-bottom:6px}.progress-row__label{font-size:13px;color:var(--text-2);flex:1}.progress-row__pct{font-size:12.5px;font-weight:600;color:var(--text)}.quick-link{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:12px;border:1px solid var(--border);background:var(--card-2);text-align:left;width:100%;transition:border-color .15s}.quick-link:hover{border-color:var(--border-2)}.quick-link__t{font-size:14px;font-weight:600;color:var(--text)}.quick-link__s{font-size:12px;color:var(--text-3)}.mat-tile__head{display:flex;gap:14px}.mat-tile__title{font-size:15.5px;font-weight:600;color:var(--text);display:flex;align-items:center;gap:8px;margin-bottom:3px}.mat-tile__sub{font-size:13px;color:var(--text-2);line-height:1.4}.mat-tile__foot{display:flex;align-items:center;gap:10px;margin-top:16px}.mat-tile__lessons{font-size:12.5px;color:var(--text-3);font-weight:500}.tile--add{border:1.5px dashed var(--border-2);background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;color:var(--text-2);min-height:118px}.tile--add:hover{border-color:var(--primary);color:var(--primary);transform:none;box-shadow:none}.level-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.level-filter .chip{padding:7px 13px}.dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto;display:inline-block}.dot--green{background:var(--green)}.dot--teal{background:var(--teal)}.dot--blue{background:var(--primary)}.dot--violet{background:var(--violet)}.dot--amber{background:var(--amber)}.dot--rose{background:var(--rose)}.chip.is-active .dot{box-shadow:0 0 0 2px color-mix(in srgb,var(--on-primary) 60%,transparent)}.modal--wide{max-width:540px}.modal--scroll{max-height:90vh;overflow-y:auto}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;border:1.5px dashed var(--border-2);border-radius:13px;background:var(--card-2);padding:22px 16px;cursor:pointer;color:var(--text-2);transition:.15s}.dropzone:hover,.dropzone.is-drag{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}.dropzone__hint{font-size:12px;line-height:1.45;color:var(--text-3);max-width:300px}.photo-card{border:1px solid var(--border);border-radius:13px;overflow:hidden;background:var(--card)}.photo-card__top{display:flex;gap:12px;padding:12px;align-items:center}.photo-thumb{width:64px;height:64px;border-radius:10px;object-fit:cover;flex:0 0 auto;background:var(--sunken)}.photo-card__body{flex:1;min-width:0}.photo-card__name{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.scan-row{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--text-3);margin-top:4px}.scan-dot{width:8px;height:8px;border-radius:50%;background:var(--amber)}.scan-dot.is-done{background:var(--green)}.detected{border-top:1px solid var(--border);padding:12px}.detected__chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:9px}.chip--read{background:var(--green-soft);color:var(--green);border-color:transparent;cursor:default;padding:5px 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