:root{--ink:#152a32;--muted:#607177;--line:#dbe4df;--paper:#f7faf7;--white:#fff;--green:#176b57;--green-dark:#105143;--error:#a52d2d}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.5 Arial,sans-serif}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(145deg,#e7f0ea,#f8faf6 58%)}.login-card{width:min(100%,430px);padding:42px;background:var(--white);border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 60px #193c3020}.eyebrow{margin:0;color:var(--green);font-size:.74rem;font-weight:bold;letter-spacing:.13em}h1{margin:6px 0 8px;font-size:2rem;line-height:1.2}.intro,.welcome,.module-card p{color:var(--muted)}.form{display:grid;gap:18px;margin-top:28px}.form label{display:grid;gap:7px;font-weight:600}.form input{height:45px;border:1px solid #b9c7c1;border-radius:8px;padding:0 12px;font:inherit}.form input:focus{outline:3px solid #bce5d8;border-color:var(--green)}button{border:0;border-radius:8px;background:var(--green);color:#fff;cursor:pointer;font:inherit;font-weight:bold;padding:13px 18px}button:hover{background:var(--green-dark)}.error{padding:10px 12px;border-radius:8px;background:#fbeaea;color:var(--error)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px max(24px,calc((100% - 1100px)/2));background:#fff;border-bottom:1px solid var(--line)}.topbar h1{font-size:1.45rem;margin:2px 0}.quiet{background:#edf3ef;color:var(--green-dark);padding:10px 14px}.dashboard{width:min(100% - 48px,1100px);margin:46px auto}.welcome{font-size:1.1rem}.module-card{margin-top:26px;max-width:620px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:14px}.module-card h2{margin:10px 0 0}.status{font-size:.72rem;font-weight:bold;letter-spacing:.09em;color:var(--green);background:#e4f3ec;border-radius:99px;padding:5px 8px}@media(max-width:600px){.topbar{padding:18px 20px}.dashboard{width:min(100% - 32px,1100px);margin:30px auto}.login-card{padding:30px 24px}}