@font-face{font-family:Archivo;src:url(/archivo.woff2) format("woff2");font-style:normal;font-weight:100 900;font-display:swap}:root{--purple:#6945db;--purple-dark:#5030af;--ink:#28233c;--muted:#666079;--line:#e3e0ed;--paper:#f7f8fc;--lime:#d1f590;--green:#347b4c;--soft:#f0eaff}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Archivo,system-ui,sans-serif;font-size:16px;line-height:1.6}button,input,select,textarea{font:inherit}a,button,input,select,textarea{touch-action:manipulation}button{cursor:pointer;transition:background .15s,transform .15s,box-shadow .15s}button:disabled{opacity:.5;cursor:not-allowed}button:not(:disabled):active{transform:translateY(2px)}a{color:var(--purple-dark);text-underline-offset:3px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.15;letter-spacing:-.035em}h1{font-size:clamp(30px,3.2vw,42px)}h2{font-size:28px}h3{font-size:21px}p{line-height:1.65}p+p{margin-top:12px}:focus-visible{outline:3px solid #8964e8;outline-offset:4px}::selection{background:#d9caf7}.small{font-size:14px}.muted{color:var(--muted)}.prewrap{white-space:pre-wrap}.eyebrow{display:block;font-size:12px;font-weight:750;letter-spacing:.07em;text-transform:uppercase;color:var(--purple-dark)}.tag{width:fit-content;font-size:12px;font-weight:600;background:var(--soft);color:#52368a;border-radius:99px;padding:5px 12px}.brand,.tag{display:inline-flex;align-items:center}.brand{gap:10px;font-size:24px;font-weight:800;letter-spacing:-1px;color:var(--ink);white-space:nowrap}.brand b{display:grid;place-items:center;width:37px;height:37px;background:var(--purple);color:white;border-radius:12px;font-size:26px}.brand-link{text-decoration:none}.topbar{height:80px;border-bottom:1px solid var(--line);background:#fff}.topbar-inner{height:100%;max-width:1280px;margin:auto;padding:0 32px;justify-content:space-between;gap:20px}.header-actions,.topbar-inner{display:flex;align-items:center}.header-actions{gap:15px}.user-name{font-weight:650}.icon-btn,.lime,.outline,.primary,.quiet{border-radius:12px;padding:11px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:700;min-height:44px;text-decoration:none;border:1px solid transparent}.primary{color:#fff;background:var(--purple);box-shadow:0 4px 0 #493095}.primary:not(:disabled):hover{background:var(--purple-dark);transform:translateY(-1px)}.outline{background:white;color:var(--ink);border-color:var(--line)}.outline:not(:disabled):hover{background:var(--soft);border-color:#c3b0e8}.lime{color:#26371c;background:var(--lime);box-shadow:0 4px 0 #9bb86c}.lime:hover{background:#defaaa}.quiet{background:transparent;color:var(--purple-dark);padding:7px 10px}.quiet:hover{background:var(--soft)}.icon-btn{font-size:25px;background:transparent;padding:4px;min-width:40px}.full{width:100%}.danger{color:#a0384f}.between{display:flex;justify-content:space-between;align-items:center;gap:18px}.stack{display:grid;gap:28px;align-content:start;min-width:0}.small-gap{gap:16px}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.card{background:white;border:1px solid var(--line);border-radius:23px;padding:25px;display:grid;gap:18px;align-content:start;min-width:0}.two-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}.field{display:grid;gap:7px;font-size:14px;color:var(--ink);font-weight:600;min-width:0}.field>span{line-height:1.4}input:not([type=checkbox]):not([type=radio]),select,textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:11px;background:#fafafe;padding:12px 14px;color:var(--ink);font-size:16px;font-weight:400;min-height:48px}input:disabled,select:disabled,textarea:disabled{background:#f3f2f8;color:#575164}textarea{resize:vertical;line-height:1.55}input[type=file]{font-size:14px!important;padding:10px!important}input[type=checkbox],input[type=radio]{accent-color:var(--purple);width:18px;height:18px;flex-shrink:0}form{display:grid;gap:17px}form>.outline,form>.primary{justify-self:start}form>.full{justify-self:stretch}.check-row{display:flex;align-items:center;gap:10px;font-size:14px;cursor:pointer}.loading{min-height:70vh;display:grid;align-content:center;justify-items:center;gap:20px}.narrow{max-width:580px;padding:40px 20px;margin:auto}.entry{max-width:1200px;margin:0 auto;min-height:calc(100vh - 80px);display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:70px;padding:50px 35px}.welcome{background:#352257;color:white;padding:44px;border-radius:32px}.welcome .eyebrow{color:#d5c6f1}.welcome h1{font-size:clamp(42px,4.5vw,64px);line-height:1.1;margin:30px 0 22px;letter-spacing:-.045em}.welcome em{color:var(--lime);font-style:normal}.welcome p{color:#e5dcf1;font-size:18px}.subject-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:32px}.subject-chips span{padding:8px 12px;border:1px solid #ffffff30;border-radius:12px;font-size:14px}.subject-chips span:first-child{background:var(--lime);border:0;color:#2d3723;transform:rotate(-4deg)}.login{display:grid;gap:18px}.login h2{font-size:34px}.login form{margin:6px 0 5px}.notification{position:sticky;top:10px;z-index:100;display:flex;justify-content:space-between;align-items:center;gap:15px;max-width:850px;padding:14px 20px;margin:16px auto;border-radius:15px;font-size:15px;white-space:pre-wrap;box-shadow:0 10px 30px #30215d15}.notification button{border:0;background:transparent;font-size:24px;color:inherit}.notification.error{background:#fff0f1;border:1px solid #edc0c6;color:#8e2944}.notification.success{background:#ebf7e7;border:1px solid #c1ddba;color:#315b28}.dashboard{max-width:1220px;margin:auto;padding:38px 30px 80px;display:grid;gap:30px}.greeting h1{margin:7px 0 10px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;align-items:start}.resume{background:#352257;color:white;border-radius:27px;padding:32px;display:grid;gap:18px}.resume .eyebrow{color:#d5c4f5}.resume h2{font-size:36px}.resume p{color:#e0d6ed}.resume .lime{justify-self:start;min-width:180px}.resume .tag{background:#ffffff16;color:var(--lime)}.subject-symbol{font-size:58px;font-weight:800;display:grid;place-items:center;width:90px;height:90px;flex-shrink:0;border:1px solid #ffffff25;border-radius:22px;color:var(--lime);transform:rotate(7deg)}.progress{height:8px;background:#e9e4f1;border-radius:20px;overflow:hidden;width:100%}.progress i{display:block;background:var(--purple);height:100%;border-radius:20px;transition:width .3s}.resume .progress{background:#ffffff25;max-width:400px}.resume .progress i{background:var(--lime)}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:10px}.section-title h2{font-size:24px}.unit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.unit-card{display:grid;gap:16px;padding:22px;border:1px solid var(--line);border-radius:22px;box-shadow:0 3px 0 #e8e7f1;background:white;color:var(--ink);text-align:left;min-width:0}.unit-card:hover{transform:translateY(-3px);border-color:#b6a0dc;background:#fdfbff}.unit-card>strong{font-size:22px;line-height:1.2;letter-spacing:-.025em}.unit-icon{display:grid;place-items:center;border-radius:13px;width:44px;height:44px;font-size:22px;font-weight:800;background:var(--soft);color:var(--purple)}.unit-icon.blue{background:#e4f1ff;color:#346894}.level{display:flex;gap:15px;align-items:center}.level>span{width:64px;height:64px;background:var(--soft);color:var(--purple);font-size:32px;font-weight:800;border-radius:19px;display:grid;place-items:center;transform:rotate(-4deg)}.level small,.review small{display:block;color:var(--muted);font-size:13px}.chips{display:flex;gap:7px;flex-wrap:wrap}.week{background:#f0f8e9;border-color:#dfead4}.week .progress i{background:#59944d}.days{display:flex;gap:6px}.days span{flex:1 1;text-align:center;font-size:12px;padding:6px 0;border-radius:8px;background:#e3ebdd;color:#4f6345}.days .active{background:#d1edbd;color:#274f2e;font-weight:800}.review{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}.review:last-child{border-bottom:0}.review>.tag{flex-shrink:0}.study{max-width:1160px;margin:auto;padding:28px 30px 120px;display:grid;gap:26px}.study>div>h1{margin-top:6px}.steps{padding:0;margin:0;list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.steps li{display:flex;align-items:center;gap:10px;background:#ecebf3;padding:12px;border-radius:12px;font-size:13px;color:var(--muted);line-height:1.35}.steps b{font-size:15px}.steps .current{background:#e8ddff;color:var(--purple-dark);font-weight:700}.steps .complete{background:#e6f1df;color:#39692f}.study-grid{display:grid;max-width:850px;width:100%;margin:auto}.study-grid.with-coach{max-width:none;grid-template-columns:minmax(0,1fr) 315px;gap:24px;align-items:start}.example{background:var(--soft);border-left:3px solid var(--purple);padding:17px 20px;border-radius:12px;font-size:16px}.example .eyebrow{margin-bottom:7px}.task{padding:30px;gap:24px}.task>h3{font-size:24px;line-height:1.45}.options{border:0;padding:0;margin:0;display:grid;gap:12px}.options label{display:flex;gap:12px;align-items:center;cursor:pointer;padding:16px;border:2px solid var(--line);border-radius:13px;font-size:16px}.options .selected{border-color:var(--purple);background:var(--soft)}.number-input{display:flex;gap:12px;align-items:center;max-width:360px}.feedback{padding:15px 18px;border-radius:13px;background:#f0eaff;border:1px solid #ded2f7;color:#443364;white-space:pre-wrap;font-size:15px}.coach{position:sticky;top:20px;max-height:calc(100vh - 40px);overflow:auto}.coach .messages{max-height:350px;overflow:auto}.bubble{padding:12px 14px;background:#f1edf9;border-radius:14px;font-size:14px;margin-bottom:10px}.bubble.own{background:#352257;color:white;margin-left:16px}.coach-toggle{position:fixed;bottom:25px;right:25px;z-index:20;border-radius:99px;padding:15px 23px;box-shadow:0 5px 25px #46307835}.readback{display:grid;gap:15px;padding-top:24px}.admin-nav{display:flex;max-width:1220px;margin:auto;padding:18px 30px 0;gap:8px;overflow:auto}.admin-nav button{white-space:nowrap;border:0;background:transparent;color:var(--muted);border-radius:12px;padding:12px 17px;font-size:14px;font-weight:650}.admin-nav button.active{background:var(--soft);color:var(--purple-dark)}.admin-main{max-width:1220px;margin:auto;padding:30px 30px 80px;display:grid;gap:28px}.admin-main h1{margin-top:8px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stats .card{gap:10px}.stats strong{font-size:35px;line-height:1.1}.stats span{font-size:14px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}th{font-size:12px;color:var(--muted);font-weight:650;padding:12px 10px}td,th{border-bottom:1px solid var(--line)}td{padding:14px 10px;vertical-align:middle}td:last-child{min-width:160px}tbody tr:last-child td{border:0}.content-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.content-grid h3{overflow-wrap:anywhere}.empty{padding:45px;text-align:center;justify-items:center;color:var(--muted)}.empty h2{color:var(--ink)}.file-row{display:flex;gap:6px;align-items:center;padding-top:13px;border-top:1px solid var(--line);min-width:0}.file-row>label{flex:1 1;min-width:0;overflow-wrap:anywhere}.file-row small{display:block;font-size:12px;color:var(--muted)}.file-row .quiet{padding:6px;font-size:12px}.job-row{display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:18px;align-items:center;padding:16px 0;border-top:1px solid var(--line)}.job-row p{overflow-wrap:anywhere}.editor{display:grid;gap:30px;margin:0;padding:0;border:0;min-width:0}.editor:disabled{opacity:.92}.task-editor summary{font-size:16px;cursor:pointer;line-height:1.6;overflow-wrap:anywhere}.task-editor summary .tag{margin-right:8px}.task-editor[open] summary{padding-bottom:20px}.publish{border-color:#c9b7ee;background:#f8f5ff}details summary{cursor:pointer;font-weight:650}details[open]>summary{margin-bottom:16px}blockquote{margin:0;padding:18px;border-left:3px solid #bfabdf;background:#f9f6ff;border-radius:10px;white-space:pre-wrap}dialog{border:1px solid var(--line);border-radius:25px;background:white;color:var(--ink);padding:28px;width:min(640px,calc(100% - 30px));max-height:90vh;box-shadow:0 25px 90px #23133e30}dialog::backdrop{background:#23153666;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}dialog>div:first-child{margin-bottom:22px}dialog>.stack,dialog>dl,dialog>form,dialog>p{margin-bottom:20px}dialog .credentials{background:var(--soft);border-radius:15px;padding:20px}.credentials dt{font-size:12px;color:var(--muted);margin-top:12px}.credentials dt:first-child{margin:0}.credentials dd{margin:0;font-size:18px;font-weight:700;overflow-wrap:anywhere}.extraction{white-space:pre-wrap;overflow-wrap:anywhere;max-height:55vh;overflow:auto;font:14px/1.6 system-ui;background:#f8f7fc;border-radius:12px;padding: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}@media(max-width:1000px){.entry{gap:35px}.welcome{padding:30px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 280px;gap:20px}.content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.unit-grid{grid-template-columns:1fr}.study-grid.with-coach{grid-template-columns:minmax(0,1fr) 280px}.study-grid.with-coach .task{padding:22px}.stats{gap:12px}.stats .card{padding:20px}}@media(max-width:760px){.topbar{height:auto;min-height:75px}.topbar-inner{padding:17px 20px;gap:14px;flex-wrap:wrap}.brand{font-size:22px}.header-actions{gap:7px;flex-wrap:wrap}.header-actions .quiet{font-size:12px;padding:6px}.header-actions .outline{min-height:36px;padding:7px 11px}.header-actions .user-name{font-size:14px}.topbar-inner>.tag{font-size:11px}.entry{grid-template-columns:1fr;padding:24px 20px;gap:30px}.welcome{padding:28px;border-radius:24px}.welcome h1{font-size:44px;margin:22px 0 18px}.welcome p{font-size:16px}.login{padding-bottom:24px}.admin-main,.dashboard{padding:26px 18px 60px;gap:24px}.greeting>.tag{display:none}.greeting h1{font-size:32px}.greeting p{font-size:14px}.dashboard-grid{grid-template-columns:1fr}.resume{padding:25px}.resume h2{font-size:29px}.subject-symbol{width:65px;height:65px;font-size:42px;border-radius:17px}.unit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.unit-card{padding:17px;gap:14px}.unit-card>strong{font-size:19px}.unit-card .small{font-size:12px}.unit-card .eyebrow{font-size:11px}.unit-card>.between.small{align-items:flex-start;gap:5px;flex-direction:column}.card{padding:22px;border-radius:20px}.two-columns{grid-template-columns:1fr;gap:20px}.study{padding:24px 18px 110px}.study>.between>.small{display:none}.study-grid.with-coach{grid-template-columns:1fr}.steps{gap:5px}.steps li{padding:10px 5px;flex-direction:column;gap:5px;text-align:center;font-size:11px}.study-grid h2{font-size:25px}.task>h3{font-size:21px}.coach{position:fixed;bottom:0;left:0;right:0;top:auto;max-height:80vh;z-index:30;border-radius:22px 22px 0 0;box-shadow:0 -10px 60px #30204033}.coach .messages{max-height:25vh}.coach-toggle{right:18px;bottom:18px}.admin-nav{padding:14px 18px 0;gap:4px}.admin-nav button{padding:10px 13px;font-size:13px}.stats{grid-template-columns:repeat(2,1fr)}.stats .card{padding:20px}.content-grid{grid-template-columns:1fr}.admin-main>.between{align-items:flex-start;flex-wrap:wrap}.job-row{grid-template-columns:1fr;gap:10px}.job-row .outline{justify-self:start}.notification{margin:12px 15px;top:8px;padding:12px 16px;font-size:14px}.review{align-items:flex-start;gap:10px}.review>.tag{font-size:11px;max-width:90px}.empty{padding:32px 22px}.editor .two-columns{gap:16px}.file-row{flex-wrap:wrap}dialog{padding:24px}dialog h2{font-size:25px}}@media(max-width:380px){.unit-grid{grid-template-columns:1fr}.welcome h1{font-size:38px}.subject-symbol,.topbar-inner>.tag{display:none}.header-actions{width:100%;justify-content:space-between}.resume h2{font-size:26px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}