:root{--bg:#0b1220;--card:#111a2d;--text:#e6eefc;--muted:#b7c3da;--accent:#2dd4bf;--danger:#ef4444}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:radial-gradient(1200px 500px at 10% -10%,#0f172a,transparent),radial-gradient(900px 400px at 90% -20%,#1e293b,transparent),var(--bg);color:var(--text)}#app{max-width:980px;margin:0 auto;padding:24px}.site-header{margin-bottom:20px}.nav{display:flex;align-items:center;gap:12px;padding:8px 0}.brand{color:var(--text);text-decoration:none;font-weight:700}.spacer{flex:1}.nav-link{color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:8px}.nav-link[aria-current=page],.nav-link:hover{color:var(--text);background:#ffffff0f}.hero{text-align:center;margin:8px 0 12px}.hero.splash{margin:24px 0 32px}h1{margin:0 0 8px;font-size:28px}.hero p{margin:0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:20px}.card{background:linear-gradient(180deg,#ffffff0a,#ffffff05);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:16px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.link-card{text-decoration:none;display:block;color:inherit;transition:transform .12s ease,border-color .12s ease}.link-card:hover{transform:translateY(-2px);border-color:#ffffff2e}.card h2{margin:0 0 8px;font-size:18px}.card p{margin:0;color:var(--muted)}#status{margin:12px 0}.ok{color:var(--accent);font-weight:600}.err{color:var(--danger);font-weight:600}footer{margin-top:32px;text-align:center;color:var(--muted);font-size:12px}.form-card{background:linear-gradient(180deg,#ffffff0a,#ffffff05);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:16px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:12px}.form-grid label{display:flex;flex-direction:column;gap:6px}.form-grid span{font-size:12px;color:var(--muted)}input,select{background:#0b1220;border:1px solid rgba(255,255,255,.12);color:var(--text);border-radius:8px;padding:10px}input:focus,select:focus{outline:2px solid rgba(45,212,191,.5);border-color:#2dd4bf99}.row{display:flex;gap:10px;margin-top:8px}.btn{display:inline-block;padding:10px 14px;border-radius:8px;text-decoration:none;border:1px solid rgba(255,255,255,.12);color:var(--text);cursor:pointer;font:inherit}.btn.primary{background:var(--accent);color:#062b26;border-color:transparent}.btn.ghost{background:transparent}.btn-link{background:none;border:none;padding:6px 10px;color:var(--muted)}.btn-link:hover{color:var(--text);background:#ffffff0f}.msg{margin-top:10px;min-height:22px}