/* red neon theme */
:root{--bg:#000;--neon:#ff0044;--neon-strong:#cc0033;--muted:#222;--white:#fff;--card-radius:14px;font-family:Inter,Segoe UI,Roboto,system-ui,-apple-system,Helvetica Neue,Arial}
*{box-sizing:border-box}html,body{height:100%;margin:0;background:var(--bg);color:var(--white);overflow:hidden}#bgCanvas{position:fixed;inset:0;z-index:0}.screen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;z-index:2}.hidden{display:none}.card{width:min(720px,88vw);max-width:720px;border-radius:var(--card-radius);padding:20px;background:linear-gradient(180deg,rgba(0,0,0,0.65),rgba(0,0,0,0.45));backdrop-filter:blur(6px);box-shadow:0 10px 30px rgba(0,0,0,0.7);position:relative}.card.outline{border:2px solid rgba(255,0,68,0.12);box-shadow:0 0 18px rgba(255,0,68,0.06)}.logo-img{width:120px;height:120px;border-radius:50%;display:block;margin:0 auto 8px;box-shadow:0 0 24px rgba(255,0,68,0.12)}.login-title{text-align:center;font-size:22px;margin:14px 0 10px}.field{width:100%;padding:12px 14px;border-radius:8px;border:2px solid rgba(255,0,68,0.12);background:rgba(0,0,0,0.45);color:var(--white);font-size:16px;margin-bottom:10px}.btn{width:100%;padding:12px;border-radius:10px;border:none;background:var(--neon);color:#001;font-weight:800;cursor:pointer;box-shadow:0 6px 28px rgba(255,0,68,0.14)}.panel-title{text-align:center;font-size:22px;margin:0 0 12px;font-weight:800}.tabs{display:flex;gap:12px;justify-content:center;margin-bottom:12px}.tab{padding:8px 14px;border-radius:10px;border:2px solid rgba(255,0,68,0.12);background:transparent;color:var(--white);cursor:pointer}.tab.active{background:var(--neon);color:#001;font-weight:800;box-shadow:0 6px 18px rgba(255,0,68,0.08)}.check-row{display:flex;align-items:center;gap:12px;margin:10px 0;font-size:18px}.checkbox{width:22px;height:22px;border-radius:6px;border:2px solid var(--muted);background:transparent;display:inline-block;position:relative;flex:0 0 22px;cursor:pointer}.checkbox.checked{background:linear-gradient(180deg,var(--neon-strong),var(--neon));border-color:var(--neon)}.checkbox::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(45deg);width:10px;height:6px;border-right:3px solid transparent;border-bottom:3px solid transparent;opacity:0}.checkbox.checked::after{width:10px;height:6px;border-left:3px solid #fff;border-bottom:3px solid #fff;transform:translate(-50%,-50%) rotate(45deg);opacity:1}.slider-row{margin-top:10px;font-weight:700}.slider-wrap{margin:8px 0}input[type=range]{-webkit-appearance:none;width:100%;height:10px;background:transparent;border-radius:8px}input[type=range]::-webkit-slider-runnable-track{height:8px;border-radius:999px;background:transparent;border:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;margin-top:-5px;background:#9a9a9a;box-shadow:0 4px 10px rgba(0,0,0,0.6)}.aux-wrap{margin-top:10px;position:relative}.aux-btn{width:100%;padding:10px;border-radius:8px;border:2px solid rgba(255,0,68,0.12);background:transparent;color:var(--white);cursor:pointer;text-align:left}.aux-dropdown{position:absolute;left:0;right:0;top:48px;background:rgba(0,0,0,0.6);border:1px solid rgba(255,0,68,0.18);border-radius:8px;padding:6px;display:none;box-shadow:0 8px 30px rgba(0,0,0,0.6)}.aux-item{padding:10px;border-radius:6px;cursor:pointer}.aux-item:hover{background:rgba(255,0,68,0.06)}.inject{margin-top:14px;padding:12px;border-radius:10px;background:var(--neon);color:#001;font-weight:900;border:none;width:100%;cursor:pointer;box-shadow:0 8px 30px rgba(255,0,68,0.12)}.info-row{padding:12px;border-radius:8px;background:rgba(255,255,255,0.02);margin:8px 0}.link{color:var(--neon);font-weight:700;text-decoration:underline;cursor:pointer}.divider{height:1px;background:rgba(255,255,255,0.06);margin:12px 0}.bottom-credit{font-size:12px;color:rgba(255,255,255,0.6);margin-top:12px;text-align:center}.credits{font-size:12px;color:rgba(255,0,68,0.8);text-align:center;margin-top:8px}