:root{--bg: #000;--fg: #e3f4ff;--accent: #00d9ff;--danger: #ff5577;--ok: #00ff8a;--dim: #4a6a78;font-family:Share Tech Mono,SF Mono,Menlo,Consolas,monospace;color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at center,#041628,#000);color:var(--fg);display:flex;align-items:center;justify-content:center;padding:1rem}.card{width:100%;max-width:420px;background:#00141ecc;border:1px solid var(--accent);border-radius:6px;padding:2rem;box-shadow:0 0 40px #00d9ff26,inset 0 0 40px #00d9ff0d}h1{margin:0 0 .25rem;font-size:1.5rem;letter-spacing:4px;color:var(--accent);text-transform:uppercase;text-align:center}.subtitle{margin:0 0 2rem;text-align:center;color:var(--dim);font-size:.85rem;letter-spacing:2px}label{display:block;margin:1rem 0 .3rem;font-size:.75rem;letter-spacing:2px;color:var(--dim);text-transform:uppercase}input[type=text],input[type=password]{width:100%;padding:.75rem;background:#0009;border:1px solid var(--dim);color:var(--fg);font:inherit;font-size:.9rem;border-radius:3px}input:focus{outline:none;border-color:var(--accent)}button{width:100%;margin-top:1.5rem;padding:.9rem 1rem;background:transparent;border:1px solid var(--accent);color:var(--accent);font:inherit;font-size:.9rem;letter-spacing:3px;text-transform:uppercase;cursor:pointer;border-radius:3px;transition:background .15s}button:hover:not(:disabled){background:#00d9ff1a}button:disabled{opacity:.4;cursor:not-allowed}.status{margin-top:1rem;min-height:1.5rem;padding:.5rem;font-size:.85rem;color:var(--dim);text-align:center}.status.ok{color:var(--ok)}.status.err{color:var(--danger)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.footer{margin-top:2rem;text-align:center;font-size:.75rem}