*{margin:0;padding:0;box-sizing:border-box}:root{--bg:#0f172a;--card:#1e293b;--border:#334155;--text:#e2e8f0;--muted:#94a3b8;--accent:#3b82f6;--accent-hover:#2563eb;--danger:#ef4444;--success:#22c55e}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.auth-wrap,body{min-height:100vh}.auth-wrap{display:flex;align-items:center;justify-content:center;padding:16px}.auth-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:32px;width:100%;max-width:400px}.auth-card h1{font-size:20px;margin-bottom:4px}.auth-card .sub{color:var(--muted);font-size:14px;margin-bottom:24px}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:14px;margin-bottom:16px}input:focus{outline:none;border-color:var(--accent)}button{width:100%;padding:10px 12px;border-radius:8px;border:none;background:var(--accent);color:#fff;font-size:14px;font-weight:600;cursor:pointer}button:hover{background:var(--accent-hover)}button:disabled{opacity:.6;cursor:not-allowed}.error{background:rgba(239,68,68,.1);border:1px solid var(--danger);color:var(--danger);border-radius:8px}.error,.success-msg{padding:10px 12px;font-size:13px;margin-bottom:16px}.success-msg{background:rgba(34,197,94,.1);border:1px solid var(--success);color:var(--success);border-radius:8px}