:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"PingFang SC",sans-serif;--glass:rgba(8,15,30,.72);--line:rgba(129,214,255,.18);--cyan:#80eaff;--gold:#ffd67b}*{box-sizing:border-box}body{margin:0;background:#02050d;color:#eef8ff;min-height:100vh;overflow-x:hidden}#space{position:fixed;inset:0;width:100%;height:100%;z-index:-2;background:radial-gradient(circle at 50% 40%,#10244a,#02050d 55%)}body:after{content:"";position:fixed;inset:0;z-index:-1;background:linear-gradient(135deg,rgba(56,189,248,.06),transparent 40%,rgba(168,85,247,.05));pointer-events:none}.shell{width:min(1480px,calc(100% - 32px));margin:20px auto}.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(22px);border-radius:22px;position:sticky;top:12px;z-index:10}.brand b{font-size:20px;letter-spacing:.04em}.brand small{display:block;color:#82a5bd}.nav{display:flex;gap:8px;flex-wrap:wrap}.btn,button,input,select,textarea{font:inherit}.btn,button{border:1px solid var(--line);background:rgba(36,75,105,.35);color:#effbff;border-radius:12px;padding:10px 14px;cursor:pointer}.btn:hover,button:hover{border-color:rgba(128,234,255,.7);transform:translateY(-1px)}button.primary{background:linear-gradient(135deg,#137da5,#6549c8);border-color:#76dfff}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;margin-top:16px}.card{grid-column:span 4;border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(20px);border-radius:20px;padding:18px;box-shadow:0 20px 70px rgba(0,0,0,.25)}.wide{grid-column:span 8}.full{grid-column:1/-1}.card h2,.card h3{margin:0 0 12px}.muted{color:#88a9be}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.stack{display:grid;gap:10px}input,select,textarea{width:100%;padding:11px 12px;border-radius:11px;border:1px solid var(--line);background:rgba(2,8,18,.75);color:#eef8ff}label{display:grid;gap:6px;color:#a9c6d8;font-size:13px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.stat{padding:10px;border-radius:12px;background:rgba(255,255,255,.035);border:1px solid var(--line)}.stat b{display:block;color:var(--cyan);font-size:20px}.list{display:grid;gap:10px}.item{padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(5,12,24,.65)}.life-orb{width:58px;height:58px;border-radius:50%;box-shadow:0 0 28px currentColor,inset 0 0 18px rgba(255,255,255,.6);flex:0 0 auto}.arena{height:360px;border-radius:18px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 50%,rgba(51,98,150,.35),rgba(1,5,14,.95));border:1px solid var(--line)}.fighter{position:absolute;width:72px;height:72px;border-radius:50%;top:45%;transition:all .22s linear;box-shadow:0 0 36px currentColor,inset 0 0 18px #fff8}.log{height:180px;overflow:auto;font-family:ui-monospace,monospace;font-size:12px;color:#9ac6dc}.auth{width:min(460px,calc(100% - 32px));margin:10vh auto;padding:24px}.pill{display:inline-flex;padding:4px 8px;border-radius:99px;background:rgba(128,234,255,.1);color:var(--cyan);font-size:12px}.danger{color:#ff94a5}.success{color:#94ffd1}@media(max-width:900px){.card,.wide{grid-column:1/-1}.shell{width:min(100% - 18px,1480px);margin:9px auto}.top{top:6px;padding:12px}.stats{grid-template-columns:repeat(2,1fr)}.nav .hide-mobile{display:none}.arena{height:280px}}