:root {
  --ink:#f4f0e6; --muted:#aeb4c0; --panel:#1a2030; --panel2:#222b3c;
  --line:#39445a; --acid:#c6ff49; --pink:#ff5f8f; --blue:#61c7ff;
  --tile:92px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:#0d111b;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}
body{background-image:radial-gradient(circle at 12% 10%,#28352a 0,transparent 28%),radial-gradient(circle at 90% 75%,#2d1b31 0,transparent 30%)}
button,input,select{font:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
.topbar{height:64px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #2d3546;background:#101522dd;backdrop-filter:blur(12px);position:relative;z-index:5}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-weight:800;letter-spacing:.02em}
.brand small{font-weight:500;color:var(--muted)}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--acid);color:#101522;font-size:13px;box-shadow:0 0 24px #c6ff4944}
.connection{font-size:13px;color:var(--muted)}
.connection.live{color:var(--acid)}
main{min-height:calc(100vh - 64px)}
.welcome{min-height:calc(100vh - 64px);display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,480px);gap:7vw;align-items:center;padding:7vw}
.hero{max-width:720px}
.eyebrow{font-size:12px;letter-spacing:.22em;color:var(--acid);font-weight:800}
.hero h1{font-size:clamp(52px,7vw,104px);line-height:.89;letter-spacing:-.065em;margin:18px 0 30px}
.hero h1 em{color:var(--pink);font-style:normal}
.hero>p:last-child{max-width:580px;color:#c5cbd5;font-size:18px;line-height:1.6}
.entry-card,.lobby-card{background:linear-gradient(145deg,#20283aee,#151b29ee);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 30px 90px #0008}
.tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:24px}
.tab{flex:1;padding:12px;border:0;background:transparent;color:var(--muted);font-weight:750;border-bottom:2px solid transparent}
.tab.active{color:var(--acid);border-color:var(--acid)}
form{display:grid;gap:18px}
label{display:grid;gap:8px;color:#d4d8df;font-size:13px;font-weight:700}
input,select{width:100%;border:1px solid var(--line);border-radius:10px;background:#111624;color:var(--ink);padding:13px 14px;outline:none}
input:focus,select:focus{border-color:var(--acid);box-shadow:0 0 0 3px #c6ff4920}
.primary,.secondary,.action-btn{border:0;border-radius:10px;padding:13px 16px;font-weight:850}
.primary{background:var(--acid);color:#101522;box-shadow:0 8px 30px #c6ff4920}
.primary:disabled{filter:grayscale(1);opacity:.45}
.secondary{width:100%;margin-top:12px;background:#303a4e;color:var(--ink)}
.error{min-height:1.2em;color:#ff91ad;font-size:13px}
.lobby{min-height:calc(100vh - 64px);display:grid;place-items:center;padding:30px}
.lobby-card{width:min(680px,100%);text-align:center}
.lobby-card h1{font-size:42px;margin:8px 0 22px}
.room-code{display:inline-flex;align-items:center;gap:14px;background:#101521;border:1px dashed #647086;border-radius:14px;padding:12px 14px 12px 20px;margin-bottom:28px}
.room-code span{font:800 24px ui-monospace,monospace;letter-spacing:.16em}
.room-code button{border:0;background:#313b50;color:var(--ink);padding:8px 11px;border-radius:8px}
.resume-code-box{margin:0 auto 24px;padding:16px;border:1px solid #4d5b74;border-radius:14px;background:#101624;display:grid;gap:8px}
.resume-code-box small{color:var(--muted);letter-spacing:.12em}
.resume-code-box strong{font:850 22px ui-monospace,monospace;letter-spacing:.12em;color:var(--acid)}
.resume-code-box button,.game-resume-box button{border:0;border-radius:8px;background:#35415a;color:var(--ink);padding:8px}
.resume-code-box p{margin:0;color:var(--muted);font-size:12px}
.game-resume-box{margin-top:10px;padding:10px;border:1px solid var(--line);border-radius:10px;color:var(--muted);font-size:12px}
.game-resume-box code{display:block;margin:8px 0;color:var(--acid)}
.lobby-players{display:grid;gap:10px;margin:0 0 24px;text-align:left}
.lobby-player{display:flex;align-items:center;justify-content:space-between;background:#111725;border:1px solid #303a4e;border-radius:12px;padding:14px}
.avatar{width:35px;height:35px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#101522;font-weight:900}
.game-shell{height:calc(100vh - 64px);display:grid;grid-template-columns:300px minmax(400px,1fr) 300px;overflow:hidden}
.side{background:#141a28;border-color:#2b3447;padding:18px;overflow:auto}
.player-side{border-right:1px solid #2b3447}
.action-side{border-left:1px solid #2b3447}
.side h2{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:24px 0 10px}
.section-title{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.character-summary{padding:16px;margin-top:12px;border:1px solid var(--line);border-radius:14px;background:var(--panel2)}
.character-summary strong{font-size:20px}
.stats{display:flex;gap:8px;margin-top:12px}
.stat{background:#111624;border-radius:8px;padding:7px 9px;font-size:12px}
.hand{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.hand-card{min-height:128px;padding:10px;border:1px solid #4a556d;border-top:5px solid var(--tile-color,#999);border-radius:10px;background:#242d3d;color:var(--ink);text-align:left}
.hand-card.selected{outline:3px solid var(--acid);transform:translateY(-2px)}
.hand-card .type{font-size:9px;letter-spacing:.1em;color:#b9c0ce;text-transform:uppercase}
.hand-card strong{display:block;margin:6px 0;font-size:13px;line-height:1.15}
.hand-card .vp{float:right;background:#0f1521;border-radius:50%;min-width:25px;height:25px;display:grid;place-items:center}
.board-column{display:flex;min-width:0;min-height:0;overflow:hidden;flex-direction:column;background:#0b0f18}
.status-strip{display:grid;grid-template-columns:repeat(5,1fr);border-bottom:1px solid #2b3447;background:#161c2a}
.status-strip>div{padding:11px 14px;border-right:1px solid #2b3447}
.status-strip small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase}
.status-strip strong{font-size:13px}
.board-viewport{flex:1;min-width:0;min-height:0;overflow:auto;position:relative;background-image:linear-gradient(#252c3b 1px,transparent 1px),linear-gradient(90deg,#252c3b 1px,transparent 1px);background-size:var(--tile) var(--tile);background-position:center}
.board{position:relative;width:2000px;height:2000px;margin:auto}
.cell{position:absolute;width:calc(var(--tile) - 6px);height:calc(var(--tile) - 6px);border-radius:9px;padding:6px;background:var(--tile-color,#39445a);color:#10131b;border:2px solid #ffffff80;box-shadow:0 6px 16px #0007;text-align:left;overflow:hidden}
.cell.empty{background:#c6ff4912;border:2px dashed #c6ff4988;box-shadow:none}
.cell .tile-name{font-size:10px;font-weight:900;line-height:1.1}
.cell .tile-type{font-size:8px;text-transform:uppercase}
.coordinates{position:absolute;right:4px;top:3px;padding:1px 3px;border-radius:4px;background:#0b0f1899;color:#fff;font:700 8px ui-monospace,monospace}
.cell.entrance-tile{background:radial-gradient(circle at 50% 70%,#d9c3ff,#8f6bd0 68%,#63449d);border:3px solid #f4eaff;box-shadow:0 0 0 4px #a888da44,0 8px 22px #0009}
.cell.entrance-tile .tile-type{font-weight:950;letter-spacing:.15em}
.cell.entrance-tile .tile-name{font-size:11px}
.cell.selected-source{outline:4px solid var(--acid);outline-offset:3px;filter:brightness(1.13)}
.cell.candidate{box-shadow:0 0 0 4px #61c7ff88,0 8px 22px #0009}
.pieces{position:absolute;bottom:4px;left:4px;right:4px;display:flex;gap:3px;flex-wrap:wrap}
.piece{width:18px;height:18px;border:2px solid #fff;border-radius:50%;background:#141a28;color:#fff;display:grid;place-items:center;font-size:8px;font-weight:900}
.piece.disease{border-radius:4px;background:#dd2d5a}
.controller-cube{position:absolute;right:4px;bottom:4px;width:12px;height:12px;background:#fff;border:2px solid #111}
.notice{padding:10px 16px;background:#2e2434;color:#ffc2d4;text-align:center;font-size:13px}
.actions{display:grid;gap:8px}
.action-btn{background:#2a3448;color:var(--ink);text-align:left}
.action-btn:hover{background:#36435b}
.action-btn.accent{background:var(--acid);color:#111624}
.score-row{display:grid;grid-template-columns:1fr auto;gap:5px;padding:9px 0;border-bottom:1px solid #293245}
.score-row.current .score-name{color:var(--acid)}
.score-row small{grid-column:1/-1;color:var(--muted)}
.game-log{font-size:12px;color:#b9c0cc;display:grid;gap:7px;margin-top:10px}
details summary{font-size:12px;color:var(--muted);cursor:pointer;margin-top:22px}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;background:#f7f4ea;color:#111624;padding:11px 16px;border-radius:9px;transition:.2s;z-index:20;box-shadow:0 10px 30px #0008}
.toast.show{opacity:1;transform:translate(-50%,0)}
.mobile-hand-toggle{display:none}
@media(max-width:1050px){
  .game-shell{grid-template-columns:240px 1fr 250px}.hand{grid-template-columns:1fr}
}
@media(max-width:760px){
  .topbar{padding:0 14px}.welcome{grid-template-columns:1fr;padding:32px 18px}.hero h1{font-size:52px}.hero>p:last-child{font-size:15px}
  .game-shell{height:auto;min-height:calc(100vh - 64px);display:flex;flex-direction:column;overflow:visible}
  .board-column{order:1;height:68vh}.player-side{order:2;border:0;border-top:1px solid var(--line)}.action-side{order:3;border:0;border-top:1px solid var(--line)}
  .hand{grid-template-columns:repeat(2,1fr)}.status-strip>div{padding:8px 6px}.status-strip{grid-template-columns:repeat(5,minmax(0,1fr))}.status-strip strong{font-size:10px}
  .mobile-hand-toggle{display:block}.mobile-hand-toggle button{width:100%;border:0;background:#20293a;color:var(--ink);padding:8px}
}