*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.45 system-ui,Segoe UI,Roboto,Arial}
.hidden{display:none}
a{color:var(--accent);text-decoration:none}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line)}
.topbar h1{font-size:18px;margin:0}
.auth{display:flex;gap:8px;align-items:center}
.auth input{width:180px}
.badge{background:#1f252e;border:1px solid var(--line);padding:3px 8px;border-radius:999px;font-size:12px;color:var(--muted)}

.tabs{display:flex;gap:8px;padding:10px 16px;border-bottom:1px solid var(--line)}
.tab-btn{background:#12141a;border:1px solid var(--line);color:var(--text);padding:8px 12px;border-radius:10px;cursor:pointer}
.tab-btn.active{border-color:var(--accent)}

main{max-width:1100px;margin:0 auto;padding:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:var(--pad);margin-bottom:14px}
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
label{display:flex;flex-direction:column;gap:6px;font-size:14px}
input,select,button{background:#0f1217;border:1px solid var(--line);color:var(--text);padding:10px;border-radius:10px}
button{cursor:pointer}
button:hover{border-color:#3a4250}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.mt-8{margin-top:8px}
.value{font-weight:800;font-size:22px;color:var(--accent)}
.stat-label{opacity:.9;margin-bottom:6px}
.result{font-weight:700}
.tab{display:none}
.tab.active{display:block}

.enemy{display:grid;grid-template-columns:1.5fr 1fr 1fr 2fr 1fr;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;background:#12161c}
.enemy .bar{height:8px;background:#222;border-radius:6px;overflow:hidden}
.enemy .bar > div{height:100%}
.enemy .bar .hp{width:100%}
.enemy .actions button{padding:8px 10px}

@media (max-width:950px){.grid-3,.grid-4{grid-template-columns:1fr}}