:root{--bg-primary:#0a0e17;--bg-secondary:#111827;--bg-card:#1a1f2e;--bg-input:#0d1117;--border:#2d3748;--border-focus:#00d4ff;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-cyan:#00d4ff;--accent-green:#0f8;--accent-red:#f44;--accent-yellow:#fa0;--accent-purple:#a6f;--font-mono:"JetBrains Mono", "Fira Code", "Cascadia Code", monospace;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);min-height:100vh}.glow-cyan{text-shadow:0 0 10px var(--accent-cyan), 0 0 20px #00d4ff4d}.glow-green{text-shadow:0 0 10px var(--accent-green), 0 0 20px #00ff884d}.scanlines:after{content:"";pointer-events:none;z-index:9999;background:repeating-linear-gradient(0deg,#0000,#0000 2px,#0000000d 2px 4px);width:100%;height:100%;position:fixed;top:0;left:0}.auth-container{justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;width:100%;max-width:420px;padding:2.5rem;box-shadow:0 0 30px #00d4ff0d}.auth-card h1{font-family:var(--font-mono);color:var(--accent-cyan);text-align:center;margin-bottom:.5rem;font-size:1.8rem}.auth-card .subtitle{color:var(--text-muted);text-align:center;margin-bottom:2rem;font-size:.9rem}.form-group{margin-bottom:1.2rem}.form-group label{color:var(--text-secondary);font-size:.85rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.4rem;display:block}.form-group input{background:var(--bg-input);border:1px solid var(--border);width:100%;color:var(--text-primary);font-size:1rem;font-family:var(--font-mono);border-radius:8px;padding:.75rem 1rem;transition:border-color .2s}.form-group input:focus{border-color:var(--border-focus);outline:none;box-shadow:0 0 10px #00d4ff26}.btn-primary{color:#000;width:100%;font-size:1rem;font-weight:700;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;cursor:pointer;background:linear-gradient(135deg,#00d4ff 0%,#08c 100%);border:none;border-radius:8px;margin-top:.5rem;padding:.8rem;transition:opacity .2s,transform .1s}.btn-primary:hover{opacity:.9}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.auth-link{text-align:center;color:var(--text-muted);margin-top:1.5rem;font-size:.9rem}.auth-link a{color:var(--accent-cyan);text-decoration:none}.auth-link a:hover{text-decoration:underline}.error-message{color:var(--accent-red);text-align:center;background:#ff44441a;border:1px solid #ff44444d;border-radius:8px;margin-bottom:1rem;padding:.75rem;font-size:.85rem}.dashboard{max-width:800px;margin:0 auto;padding:2rem}.dashboard h1{font-family:var(--font-mono);color:var(--accent-cyan);margin-bottom:1rem}.dashboard .welcome{color:var(--text-secondary);margin-bottom:2rem}.btn-secondary{border:1px solid var(--border);color:var(--text-secondary);font-family:var(--font-mono);cursor:pointer;background:0 0;border-radius:8px;padding:.6rem 1.2rem;transition:border-color .2s,color .2s}.btn-secondary:hover{border-color:var(--accent-red);color:var(--accent-red)}