:root{--bg:#0f1115;--panel:#1a1d24;--border:#2a2f3a;--text:#e7e9ee;--muted:#9aa3b2;--accent:#5b8cff;--accent-700:#3d6ae0}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.topbar{display:flex;align-items:center;gap:2rem;padding:1rem 2rem;border-bottom:1px solid var(--border)}.brand{font-weight:700;font-size:1.2rem;text-decoration:none;color:var(--text)}.topbar nav{display:flex;gap:1.25rem}.topbar nav a{color:var(--muted);text-decoration:none}.topbar nav a:hover{color:var(--text)}.container{max-width:880px;margin:0 auto;padding:2rem}h1{font-size:1.6rem}h2{font-size:1.2rem;margin-top:2rem}p.muted{color:var(--muted)}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1.25rem;margin:1rem 0}.btn,button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:.6rem 1rem;font-size:.95rem;cursor:pointer;text-decoration:none;display:inline-block}.btn:hover,button:hover{background:var(--accent-700)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:transparent}button.secondary,input,textarea{border:1px solid var(--border);color:var(--text)}input,textarea{width:100%;background:#0c0e12;border-radius:8px;padding:.6rem;font-size:.95rem;font-family:inherit}textarea{min-height:160px;resize:vertical}.row{display:flex;gap:.75rem;align-items:center}.tag{font-size:.7rem;padding:.15rem .5rem;border-radius:999px;border:1px solid var(--border);color:var(--muted)}.status{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em}.error{color:#ff7a7a}.success{color:#67d98c}