:root{color:#18283b;font-synthesis:none;text-rendering:optimizelegibility;background:#f3f6f8;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{color:#fff;cursor:pointer;background:#087f8c;border:0;border-radius:9px;padding:.75rem 1rem;font-weight:700;transition:background .16s,transform .16s}button:hover:not(:disabled){background:#066a75;transform:translateY(-1px)}button:disabled{opacity:.48;cursor:not-allowed}input,select,textarea{color:#18283b;background:#fff;border:1px solid #d7e0e7;border-radius:8px;outline:none;width:100%;padding:.7rem .8rem}input:focus,select:focus,textarea:focus{border-color:#1097a3;box-shadow:0 0 0 3px #1097a31a}select[multiple]{min-height:112px}label{color:#4b5b6d;gap:.42rem;font-size:.86rem;font-weight:600;display:grid}h1,h2,h3,p{margin-top:0}h1,h2,h3,.brand strong{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}h1{letter-spacing:-.04em;margin-bottom:.55rem;font-size:clamp(1.7rem,3vw,2.35rem)}h2{letter-spacing:-.025em;margin-bottom:.25rem;font-size:1.2rem}h3{margin:.1rem 0 .2rem;font-size:.98rem}.muted,.section-title p,footer{color:#748294;font-size:.91rem;line-height:1.5}.eyebrow{color:#0b8b96;letter-spacing:.13em;margin-bottom:.48rem;font-size:.69rem;font-weight:800}.brand{align-items:center;gap:.75rem;display:flex}.brand-mark{color:#fff;background:linear-gradient(145deg,#11a4aa,#08727f);border-radius:10px;place-items:center;width:2.55rem;height:2.55rem;font-family:Manrope,sans-serif;font-size:1.2rem;font-weight:800;display:grid;box-shadow:0 5px 12px #0a7c8928}.brand strong,.brand small{display:block}.brand strong{font-size:.97rem}.brand small{color:#8290a1;margin-top:.14rem;font-size:.75rem}.app-shell{min-height:100vh}.topbar{z-index:5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffed;border-bottom:1px solid #e5ebef;justify-content:space-between;align-items:center;height:72px;padding:0 clamp(1rem,4vw,3.5rem);display:flex;position:sticky;top:0}.top-actions,.actions{align-items:center;gap:.7rem;display:flex}.user-pill,.status-chip{color:#4c6471;background:#edf3f4;border-radius:99px;padding:.43rem .75rem;font-size:.78rem;font-weight:700}.button-quiet{color:#4b5b6d;background:0 0;padding:.55rem .75rem}.button-quiet:hover:not(:disabled){color:#0a7480;background:#eaf4f5}.workspace{grid-template-columns:218px minmax(0,1fr);gap:2.3rem;max-width:1440px;margin:0 auto;padding:2rem clamp(1rem,4vw,3.5rem) 4rem;display:grid}.sidebar{align-self:start;gap:.28rem;padding-top:.5rem;display:grid;position:sticky;top:96px}.sidebar a{color:#596a7a;border-radius:7px;padding:.67rem .7rem;font-size:.87rem;text-decoration:none}.sidebar a:hover{color:#087f8c;background:#e9f2f3}.content{min-width:0;max-width:1050px}.page-heading{justify-content:space-between;align-items:center;gap:1rem;margin:.2rem 0 1.5rem;display:flex}.page-heading p:last-child{margin-bottom:0}.card{background:#fff;border:1px solid #e5ebef;border-radius:14px;box-shadow:0 7px 28px #1f385008}.section{margin:0 0 1.1rem;padding:clamp(1rem,2.5vw,1.65rem);scroll-margin-top:90px}.section-title{align-items:flex-start;gap:.85rem;margin-bottom:1.35rem;display:flex}.step{color:#087f8c;background:#e8f5f4;border-radius:8px;flex:none;place-items:center;width:2.15rem;height:2.15rem;font-size:.83rem;font-weight:800;display:grid}.section-title p{margin:.2rem 0 0}.stack{align-content:start;gap:.85rem;display:grid}.form-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;gap:.8rem;margin-top:1rem;display:grid}.form-grid.compact{grid-template-columns:repeat(4,minmax(0,1fr));margin:.5rem 0 1rem}.split{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem;display:grid}.split>form{border:1px solid #edf1f4;border-radius:10px;padding:1rem}.assignment-row{background:#f7f9fa;border-radius:10px;grid-template-columns:minmax(0,1.5fr) minmax(180px,1fr) auto;align-items:end;gap:.8rem;margin:1.2rem 0;padding:1rem;display:grid}.catalogs{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem;margin-top:1.5rem;display:grid}.catalogs>div{min-width:0}.catalog-item{color:#314255;border-bottom:1px solid #eef1f3;justify-content:space-between;gap:.75rem;padding:.65rem 0;font-size:.88rem;display:flex}.catalog-item small{color:#83909e;margin-top:.2rem;display:block}code{color:#0b727c;overflow-wrap:anywhere;font-size:.77rem}.code-input{resize:vertical;min-height:210px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.82rem;line-height:1.55}.actions{justify-content:flex-end;margin-top:.8rem}.button-secondary{color:#087680;background:#f6fbfb;border:1px solid #cde0e2}.button-secondary:hover:not(:disabled){color:#075f67;background:#e9f5f5}.readiness{border-top:1px solid #edf1f3;justify-content:space-between;align-items:center;gap:1rem;margin-top:1.4rem;padding-top:1.2rem;display:flex}.readiness p{color:#718090;margin:.2rem 0 0;font-size:.87rem}.issue-list{background:#fff8ea;border-radius:9px;margin-top:1rem;padding:.9rem 1rem}.issue-list p{color:#61533c;margin:.45rem 0;font-size:.84rem}.notice{border:1px solid #0000;border-radius:9px;margin:0 0 1rem;padding:.8rem 1rem;font-size:.9rem}.notice.error{color:#8c302b;background:#fff1ef;border-color:#f0c8c4}.notice.success{color:#216640;background:#eef9f2;border-color:#c4e5d5}.notice ul{margin:.45rem 0 0;padding-left:1.2rem}footer{padding:.4rem 0 2rem}.login-shell{background:radial-gradient(at 18% 12%,#e4f5f4,#0000 35%),#f3f6f8;align-content:center;justify-items:center;gap:1.8rem;min-height:100vh;padding:1.5rem;display:grid}.login-shell>.brand{width:min(100%,430px)}.login-card{width:min(100%,430px);padding:2rem}.login-card h1{font-size:1.8rem}.login-card .stack{margin-top:1.4rem}@media (width<=900px){.workspace{grid-template-columns:1fr;gap:.8rem}.sidebar{gap:.2rem;padding:0 0 .7rem;display:flex;position:static;overflow-x:auto}.sidebar .eyebrow{display:none}.sidebar a{white-space:nowrap}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=620px){.topbar{height:64px;padding:0 1rem}.workspace{padding:1rem .75rem 2.5rem}.user-pill{display:none}.page-heading{align-items:flex-start}.status-chip{white-space:nowrap;margin-top:1.2rem}.split,.catalogs,.form-grid,.form-grid.compact,.assignment-row{grid-template-columns:1fr}.assignment-row{align-items:stretch}.readiness{flex-direction:column;align-items:stretch}.readiness button,.actions button{width:100%}.actions{flex-direction:column;align-items:stretch}.login-card{padding:1.3rem}}
