:root{--cy:#ff2a2d;--mg:#a80002;--card:rgba(20,5,5,.7);--bd:rgba(255,42,45,.2)}
body.red{background:#020202}
body.red .ambient,body.red .floor{display:none}
.cyber{position:fixed;inset:0;z-index:-1;opacity:.15;pointer-events:none;background-image:linear-gradient(rgba(255,42,45,.3) 1px,transparent 1px),linear-gradient(90deg,rgba(255,42,45,.3) 1px,transparent 1px);background-size:40px 40px;transform:perspective(1000px) rotateX(60deg) translateY(-100px) scale(2);-webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 40%,transparent 100%);mask-image:linear-gradient(to bottom,transparent 0%,#000 40%,transparent 100%)}
.pair{position:relative}
.bolt{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(45deg);z-index:5;pointer-events:none;font-size:3.2rem;line-height:1;color:#ff2a2d;text-shadow:0 0 20px rgba(255,42,45,.8);animation:bolt 2s infinite ease-in-out}
@keyframes bolt{0%,100%{opacity:.8;transform:translate(-50%,-50%) rotate(45deg) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) rotate(45deg) scale(1.1)}}
@media(max-width:759px){.bolt{display:none}}
.chip{opacity:.25;cursor:default;min-width:60px;height:68px;border-radius:8px;background:rgba(0,0,0,.6);border-color:rgba(255,42,45,.2)}
.chip .n{color:#ff2a2d}.chip .g{font-size:1.2rem}
.chip.act{opacity:1;border-color:#ff2a2d;background:rgba(255,42,45,.2);box-shadow:0 0 15px rgba(255,42,45,.4);transform:scale(1.05)}
h1{background:none;-webkit-text-fill-color:#fff;color:#fff;letter-spacing:-.04em;filter:none}
h1 span{background:linear-gradient(180deg,#ff2a2d,#3d0000);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:900}
.tag{color:rgba(255,255,255,.45);letter-spacing:.3em}
.btn{background:linear-gradient(180deg,#ff2a2d,#a80002);color:#fff;border:1px solid #ff5c5e;border-radius:10px;box-shadow:none}
.rings i:first-child{border-top-color:#ff2a2d;border-bottom-color:#ff2a2d}
a{color:#ff6b6d}
input:focus{border-color:#ff2a2d;box-shadow:0 0 0 4px rgba(255,42,45,.18)}
.signline{font-size:.85rem;color:var(--mut);margin:8px 0 0;min-height:1.3em}
.suggest{position:relative}
.dd{position:absolute;left:0;right:0;top:100%;margin-top:4px;background:#0b0000;border:1px solid rgba(255,42,45,.5);border-radius:10px;z-index:30;max-height:210px;overflow-y:auto;display:none}
.dd.show{display:block}
.dd button{display:block;width:100%;text-align:left;padding:10px 12px;background:none;border:0;border-bottom:1px solid rgba(255,42,45,.12);color:#fff;font:inherit;font-size:.9rem;cursor:pointer}
.dd button:hover,.dd button:focus{background:rgba(255,42,45,.2);outline:none}
.dd .empty{padding:10px 12px;font-size:.85rem;color:var(--mut);font-style:italic}
.pair{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:760px){.pair{grid-template-columns:1fr 1fr}}
.pair>*{min-width:0}
.row2{display:flex;gap:10px}.row2>*{flex:1;min-width:0}
.scorebox{text-align:center}
.score{font-size:clamp(3rem,12vw,4.5rem);font-weight:900;line-height:1.1}
.bar{height:8px;background:#1a1a1a;border-radius:6px;overflow:hidden;margin:10px 0}
.bar>i{display:block;height:100%;width:0;border-radius:6px;transition:background-color .3s}
.locked{color:#888;animation:shake .5s}
@keyframes shake{0%,100%{transform:translateX(0)}25%,75%{transform:translateX(-5px)}50%{transform:translateX(5px)}}
.pw{border:1px solid;border-radius:12px;padding:14px;margin:14px 0;text-align:left}
.pw b.h{display:block;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.incl{background:rgba(0,0,0,.45);border:1px solid #333;border-radius:12px;padding:14px;text-align:left}
.incl li{margin:8px 0}
.linkbtn{background:none;border:0;color:var(--mut);font:inherit;font-size:.8rem;text-decoration:underline;cursor:pointer;margin-top:12px}
@media(prefers-reduced-motion:reduce){.locked{animation:none}}