*{box-sizing:border-box}html{color-scheme:light;background:#f5f5f3;color:#171717;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}body{margin:0}.shell{min-height:100vh}.topbar{background:#111;color:#fff}.topbar-inner{max-width:1040px;margin:auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:800;font-size:22px;letter-spacing:-.03em;color:#fff;text-decoration:none}.nav{display:flex;gap:8px;flex-wrap:wrap}.nav a{color:#cfcfcf;text-decoration:none;padding:8px 10px;border-radius:8px;font-size:14px}.nav a:hover,.nav a:focus{background:#262626;color:#fff}.main{max-width:1040px;margin:auto;padding:48px 24px 72px}.card{background:#fff;border:1px solid #e3e3df;border-radius:18px;padding:28px;box-shadow:0 8px 28px rgba(0,0,0,.045)}.auth-wrap{max-width:560px;margin:4vh auto}.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:750;color:#666}.hero h1,.card h1{font-size:34px;line-height:1.08;letter-spacing:-.035em;margin:8px 0 12px}.hero p,.muted{color:#626262}.section{margin-top:28px}.section h2{font-size:18px;margin:0 0 8px}.divider{height:1px;background:#ecece8;margin:28px 0}.field{display:block;font-size:14px;font-weight:650;margin:14px 0 8px}.input{width:100%;border:1px solid #c9c9c3;border-radius:10px;padding:12px 13px;font:inherit;background:#fff}.input:focus{outline:3px solid rgba(40,91,255,.16);border-color:#285bff}.button{appearance:none;border:0;border-radius:10px;padding:12px 16px;font:inherit;font-weight:700;cursor:pointer;background:#111;color:#fff;text-decoration:none;display:inline-block}.button:hover{background:#2a2a2a}.button-secondary{background:#eee;color:#1a1a1a}.button-secondary:hover{background:#e2e2de}.button-danger{background:#9f1d1d}.button-row{display:flex;gap:10px;flex-wrap:wrap}.welcome{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}.welcome h1{margin:0 0 6px;font-size:30px;letter-spacing:-.03em}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.action-card{display:block;background:#fff;border:1px solid #e3e3df;border-radius:14px;padding:20px;text-decoration:none;color:#171717}.action-card:hover{border-color:#b9b9b2;box-shadow:0 5px 18px rgba(0,0,0,.04)}.action-card strong{display:block;margin-bottom:4px}.action-card span{color:#6b6b66;font-size:14px}.status{display:inline-flex;align-items:center;gap:7px;color:#28643a;font-size:14px;font-weight:650}.status:before{content:"";width:8px;height:8px;border-radius:50%;background:#39a85a}.list{display:grid;gap:14px}.device{background:#fff;border:1px solid #e3e3df;border-radius:14px;padding:20px}.device h2,.device h3{margin-top:0}.meta{display:flex;gap:14px;flex-wrap:wrap;color:#686863;font-size:14px}.details{margin-top:14px;color:#555}.details summary{cursor:pointer;font-weight:650}.details dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;font-size:13px;overflow-wrap:anywhere}.details dt{font-weight:700}.details dd{margin:0}.notice{border-radius:12px;padding:14px 16px;background:#fff7dd;border:1px solid #ead89a}.error{border-color:#e1b4b4;background:#fffafa}.footer{max-width:1040px;margin:auto;padding:0 24px 36px;color:#777;font-size:13px}.signed-in{color:#656560;font-size:14px}.signed-in strong{color:#222}.inline-form{display:inline}.logout{background:none;border:0;padding:0;color:#555;text-decoration:underline;cursor:pointer;font:inherit}.compact{max-width:680px}.stack>*+*{margin-top:14px}@media(max-width:720px){.topbar-inner{align-items:flex-start;flex-direction:column}.main{padding-top:30px}.grid{grid-template-columns:1fr}.welcome{flex-direction:column}.card{padding:22px}.hero h1,.card h1{font-size:30px}}