:root{--paper:#f5f6f8;--card:#ffffff;--ink:#1b2430;--muted:#5c6674;--accent:#0e7c86;--accent-deep:#0a5a62;--accent-soft:#e4f1f2;--line:#dfe3ea;--bad:#b3413a}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15.5px;line-height:1.6}h1,h2{font-family:Avenir Next,Segoe UI,system-ui,sans-serif;line-height:1.25}a{color:var(--accent-deep)}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.shell{max-width:780px;margin:0 auto;padding:48px 24px 96px}.shell>header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;border-bottom:2px solid var(--ink);padding-bottom:18px;margin-bottom:32px}.shell>header h1{font-size:26px;margin:0}.shell>header form{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px 26px;margin-bottom:18px}.card h2{font-size:20px;margin:0 0 4px}.card p{color:var(--muted);margin:0 0 12px;font-size:14px}.card ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.card li a{display:inline-block;background:var(--accent-soft);color:var(--accent-deep);text-decoration:none;border-radius:8px;padding:7px 14px;font-weight:600;font-size:14px}.card li a:hover{background:#d3e8ea}.empty{color:var(--muted);text-align:center;padding:48px 0}button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:8px 16px;font-size:14px;font-weight:600;cursor:pointer}button:hover{background:var(--accent-deep)}.shell button{background:transparent;color:var(--muted);border:1px solid var(--line);font-weight:500;padding:4px 12px}.shell button:hover{color:var(--bad);border-color:var(--bad);background:transparent}.login{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:24px;text-align:center}.login h1{font-size:28px;margin:0}.login>p{color:var(--muted);margin:0 0 16px}.login .error{color:var(--bad);background:#f9ecec;border:1px solid #ecd2d0;border-radius:8px;padding:8px 16px;font-size:14px}.login button{padding:12px 28px;font-size:15px}