:root{--navy:#17324d;--navy-deep:#10263a;--blue:#2776ad;--gold:#d4a33f;--ink:#1d2a35;--muted:#697784;--line:#dce3e8;--soft:#f3f6f8;--green:#27795a;--red:#b23c3c}*{box-sizing:border-box}body{margin:0;font-family:"DM Sans",sans-serif;color:var(--ink);background:var(--soft)}button,input{font:inherit}.portal{min-height:100vh}.login-screen{min-height:100vh;display:grid;grid-template-columns:minmax(300px,1fr) minmax(420px,560px)}.login-brand{background:var(--navy-deep);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;color:#fff}.login-brand img{width:min(330px,75%);height:auto}.login-brand p{margin:24px 0 0;text-transform:uppercase;font-size:12px;font-weight:700;letter-spacing:.16em;color:#d7b764}.login-card{background:#fff;padding:clamp(40px,8vw,90px);display:flex;flex-direction:column;justify-content:center}.login-card h1{font-size:30px;color:var(--navy);margin:0 0 8px}.login-card>div>p{margin:0 0 34px;color:var(--muted);line-height:1.6}.login-card label{font-size:12px;font-weight:700;margin-top:18px}.field{height:48px;border:1px solid var(--line);border-radius:6px;margin-top:7px;display:flex;align-items:center;padding:0 13px;gap:10px}.field:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px #2776ad17}.field svg{width:17px;color:var(--muted)}.field input{border:0;outline:0;width:100%;height:100%;font-size:15px}.field input[type=password]{letter-spacing:.12em}.form-error{min-height:19px;margin:12px 0 0;color:var(--red);font-size:12px}.primary-button{height:48px;border:0;border-radius:6px;background:var(--blue);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;gap:9px;cursor:pointer}.primary-button:hover{background:#1f6596}.primary-button:disabled{opacity:.6;cursor:wait}.primary-button svg{width:17px}.login-card>small{text-align:center;color:var(--muted);margin-top:20px;line-height:1.5}.dashboard{min-height:100vh}.dashboard[hidden],.login-screen[hidden]{display:none}.dashboard>header{height:78px;background:var(--navy-deep);display:flex;align-items:center;justify-content:space-between;padding:0 max(22px,calc((100vw - 960px)/2))}.dashboard>header img{width:170px;height:58px;object-fit:contain}.icon-button{width:40px;height:40px;border:1px solid #ffffff35;border-radius:6px;background:transparent;color:#fff;display:grid;place-items:center;cursor:pointer}.icon-button svg{width:18px}.dashboard-body{width:min(960px,calc(100% - 32px));margin:0 auto;padding:44px 0 70px}.greeting p{margin:0;text-transform:uppercase;color:var(--blue);font-size:10px;font-weight:700;letter-spacing:.12em}.greeting h1{margin:7px 0 5px;color:var(--navy);font-size:28px}.greeting span{color:var(--muted);font-size:13px}.lesson-card{margin-top:30px;background:var(--blue);color:#fff;padding:26px;border-radius:8px;display:grid;grid-template-columns:1fr auto;gap:7px 24px}.lesson-card>span{font-size:10px;text-transform:uppercase;font-weight:700;opacity:.8}.lesson-card h2{grid-row:2/4;font-size:24px;margin:0;align-self:center}.lesson-card p{margin:0;display:flex;align-items:center;gap:8px;font-size:12px}.lesson-card svg{width:15px}.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}.summary-grid article{background:#fff;border:1px solid var(--line);border-radius:7px;padding:20px;display:grid;grid-template-columns:36px 1fr;gap:3px 10px}.summary-grid svg{grid-row:1/3;width:21px;color:var(--gold);align-self:center}.summary-grid span{font-size:10px;text-transform:uppercase;color:var(--muted);font-weight:700}.summary-grid strong{font-size:14px;color:var(--navy)}.details-panel{background:#fff;border:1px solid var(--line);border-radius:7px;padding:6px 22px;margin-top:14px}.details-panel div{display:flex;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line);font-size:12px}.details-panel div:last-child{border:0}.details-panel span{color:var(--muted)}.status{text-transform:capitalize;color:var(--green)}.empty-panel{margin-top:30px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:55px 24px;text-align:center}.empty-panel svg{width:38px;height:38px;color:var(--blue)}.empty-panel h2{font-size:18px;color:var(--navy);margin:18px 0 7px}.empty-panel p{max-width:500px;margin:0 auto;color:var(--muted);line-height:1.65;font-size:13px}@media(max-width:760px){.login-screen{display:block;background:var(--navy-deep);padding-top:1px}.login-brand{height:200px;padding:30px}.login-brand img{width:220px}.login-brand p{margin-top:10px}.login-card{min-height:calc(100vh - 200px);padding:34px 24px;border-radius:8px 8px 0 0}.login-card h1{font-size:25px}.dashboard>header{padding:0 16px}.dashboard-body{padding-top:30px}.lesson-card{display:block;padding:22px}.lesson-card h2{margin:7px 0 18px}.lesson-card p{margin-top:8px}.summary-grid{grid-template-columns:1fr}.greeting h1{font-size:24px}}