:root{color-scheme:dark;--bg: #0a0a14;--panel: #14142a;--panel-hi: #1d1d3a;--border: #2a2a52;--ink: #e6e6f8;--muted: #9090b0;--hp: #22c55e;--hp-foe: #ef4444;--mana: #3b82f6;--warn: #fbbf24;--err: #f87171;--rare-1: #94a3b8;--rare-2: #4ade80;--rare-3: #38bdf8;--rare-4: #a78bfa;--rare-5: #f472b6;--rare-6: #f59e0b}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:radial-gradient(ellipse at top,rgba(40,40,90,.4) 0%,transparent 60%),#06060c;color:var(--ink);min-height:100vh}#app{display:flex;flex-direction:column;min-height:100vh}.screen{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}.lobby{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:32px 36px;width:440px;box-shadow:0 24px 60px #00000080}.lobby h1{margin:0 0 4px;font-size:26px;letter-spacing:.5px}.lobby .badge{display:inline-block;background:#a855f72e;color:#c4b5fd;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:1px;margin-bottom:14px}.lobby .sub{color:var(--muted);margin-bottom:22px;font-size:13px;line-height:1.5}.lobby input,.lobby button{width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--border);background:var(--panel-hi);color:var(--ink);font-size:14px;margin-bottom:10px;font-family:inherit}.lobby button{cursor:pointer;background:var(--mana);border-color:var(--mana);font-weight:700}.lobby button:hover{filter:brightness(1.1)}.lobby button.secondary{background:var(--panel-hi);border-color:var(--border)}.lobby .row{display:flex;gap:8px}.lobby .row input{flex:1}.lobby .row button{flex:0 0 110px}.rooms-list{margin-top:14px;font-size:13px}.rooms-list .item{background:var(--panel-hi);padding:9px 12px;border-radius:8px;display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;cursor:pointer}.rooms-list .item:hover{background:var(--border)}.hud{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:12px 24px;gap:24px;background:var(--panel);border-bottom:1px solid var(--border)}.hud .opp{text-align:left}.hud .me{text-align:right}.hud .turn-pill{background:#fbbf241f;border:1px solid rgba(251,191,36,.4);color:var(--warn);padding:6px 16px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.6px;text-transform:uppercase}.hud .turn-pill.foe{background:#ef44441a;border-color:#ef444459;color:var(--err)}.hud strong{font-size:14px}.hud .stat-row{display:inline-flex;align-items:center;gap:14px;margin-top:4px}.hud .tower{display:inline-flex;align-items:center;gap:6px;font-size:13px}.hud .tower-bar{width:130px;height:14px;border-radius:8px;background:#0006;border:1px solid var(--border);overflow:hidden}.hud .tower-bar .fill{height:100%;background:var(--hp);transition:width .3s ease}.hud .tower-bar.foe .fill{background:var(--hp-foe)}.hud .mana{color:var(--mana);font-weight:700}.hud .mana .pip{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--mana);margin-left:2px;box-shadow:0 0 4px #3b82f699}.hud .mana .pip.spent{background:#3b82f62e;box-shadow:none}.arena{flex:1;display:grid;grid-template-columns:minmax(220px,1fr) auto minmax(220px,1fr);gap:16px;padding:14px 18px;align-items:stretch}.arena .left,.arena .right{display:flex;flex-direction:column;gap:10px}.arena .center{display:flex;flex-direction:column;align-items:center;gap:10px}.tower-card{display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:14px;width:482px;padding:10px 16px;border-radius:14px;border:2px solid var(--border);background:linear-gradient(180deg,var(--panel-hi),var(--panel));box-shadow:0 8px 18px #00000059;position:relative;overflow:hidden}.tower-card.mine{border-color:#22c55e8c;background:linear-gradient(180deg,rgba(34,197,94,.14),var(--panel))}.tower-card.foe{border-color:#ef44448c;background:linear-gradient(180deg,rgba(239,68,68,.14),var(--panel))}.tower-card.low{animation:towerLow 1.2s ease-in-out infinite}@keyframes towerLow{0%,to{box-shadow:0 8px 18px #00000059,0 0 #ef444400}50%{box-shadow:0 8px 18px #00000059,0 0 22px 4px #ef444473}}.tower-card .t-icon{font-size:40px;line-height:1;text-align:center;filter:drop-shadow(0 3px 6px rgba(0,0,0,.4))}.tower-card .t-body{display:flex;flex-direction:column;gap:2px;min-width:0}.tower-card .t-name{font-size:14px;font-weight:700;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tower-card .t-bar{height:8px;background:#ffffff14;border-radius:4px;overflow:hidden;position:relative}.tower-card .t-bar .fill{height:100%;background:linear-gradient(90deg,var(--hp),#4ade80);transition:width .35s ease}.tower-card.foe .t-bar .fill{background:linear-gradient(90deg,var(--err),#fb7185)}.tower-card.low .t-bar .fill{background:linear-gradient(90deg,var(--err),var(--warn))}.tower-card .t-hp{display:flex;align-items:baseline;gap:2px;font-variant-numeric:tabular-nums}.tower-card .t-hp .cur{font-size:30px;font-weight:800;color:#fff;line-height:1}.tower-card .t-hp .max{font-size:14px;color:var(--muted)}.tower-card .t-hp .heart{font-size:18px;margin-right:2px}.lanes{display:flex;flex-direction:column;gap:12px;padding:18px;background:linear-gradient(180deg,#14143299,#0a0a1c99);border:1px solid var(--border);border-radius:18px;box-shadow:inset 0 0 60px #0000004d}.lane-row{display:grid;grid-template-columns:repeat(3,140px);gap:14px;justify-content:center}.lane-divider{height:2px;background:linear-gradient(90deg,transparent,var(--border) 20%,var(--border) 80%,transparent);margin:4px 0}.slot{width:140px;height:190px;border:2px dashed rgba(80,80,130,.4);border-radius:14px;display:flex;align-items:center;justify-content:center;position:relative;background:#1414284d;transition:all .2s}.slot.mine{border-color:#22c55e59;background:#22c55e0a}.slot.foe{border-color:#ef444459;background:#ef44440a}.slot.empty.targetable{cursor:pointer;border-style:solid;box-shadow:0 0 18px #22c55e66 inset}.slot.empty.targetable:hover{background:#22c55e1f;transform:scale(1.03)}.slot .lane-label{position:absolute;top:4px;left:6px;font-size:10px;color:#c8c8ff66;letter-spacing:1.5px}.placed{width:130px;height:178px;background:linear-gradient(180deg,var(--panel-hi),var(--panel));border:2px solid var(--border);border-radius:12px;display:flex;flex-direction:column;padding:6px;position:relative;overflow:hidden;box-shadow:0 8px 20px #0006}.placed.mine{border-color:#22c55e8c}.placed.foe{border-color:#ef44448c}.placed.tower{background:linear-gradient(180deg,#fbbf242e,#3c1e0a66);border-color:#fbbf2480}.placed.dead{animation:cardDie .4s ease forwards}@keyframes cardDie{to{opacity:0;transform:scale(.8) rotate(8deg)}}.placed .icon{font-size:38px;text-align:center;margin-top:12px;line-height:1}.placed .label{font-size:12px;text-align:center;margin-top:6px;font-weight:700;padding:0 4px}.placed .stats{position:absolute;bottom:6px;left:6px;right:6px;display:flex;justify-content:space-between;font-size:13px;font-weight:700}.placed .stats .atk{color:var(--err)}.placed .stats .hp{color:var(--hp)}.placed .stats .hp.dmg{color:var(--warn)}.placed .rar-stripe{position:absolute;top:0;left:0;right:0;height:4px}.rar-1 .rar-stripe{background:var(--rare-1)}.rar-2 .rar-stripe{background:var(--rare-2)}.rar-3 .rar-stripe{background:var(--rare-3)}.rar-4 .rar-stripe{background:var(--rare-4)}.rar-5 .rar-stripe{background:var(--rare-5)}.rar-6 .rar-stripe{background:var(--rare-6)}.placed .badges{position:absolute;top:6px;right:6px;display:flex;flex-direction:column;gap:2px;font-size:12px}.placed .badge{background:#00000080;padding:1px 4px;border-radius:4px}.hand-area{padding:10px 14px;background:var(--panel);border-top:1px solid var(--border);display:flex;gap:10px;flex-wrap:wrap;justify-content:center;align-items:flex-end;min-height:178px}.card-hand{width:110px;height:158px;background:linear-gradient(180deg,var(--panel-hi),var(--panel));border:2px solid var(--border);border-radius:12px;padding:6px;cursor:pointer;-webkit-user-select:none;user-select:none;display:flex;flex-direction:column;position:relative;transition:transform .18s ease,box-shadow .18s ease}.card-hand:hover:not(.unaffordable){transform:translateY(-12px);box-shadow:0 16px 40px #0009}.card-hand.selected{transform:translateY(-12px);border-color:var(--warn);box-shadow:0 0 28px #fbbf2480}.card-hand.unaffordable{opacity:.45;filter:grayscale(.5);cursor:not-allowed}.card-hand .rar-stripe{position:absolute;top:0;left:0;right:0;height:3px;border-radius:12px 12px 0 0}.card-hand .cost{position:absolute;top:-6px;left:-6px;background:var(--mana);color:#fff;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;box-shadow:0 4px 10px #3b82f680}.card-hand .icon{font-size:30px;text-align:center;margin-top:14px;line-height:1}.card-hand .label{font-size:11px;text-align:center;margin-top:6px;font-weight:700;padding:0 4px}.card-hand .stats{position:absolute;bottom:6px;left:6px;right:6px;display:flex;justify-content:space-between;font-size:12px;font-weight:700}.card-hand .stats .atk{color:var(--err)}.card-hand .stats .hp{color:var(--hp)}.log{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:10px;font-family:ui-monospace,SF Mono,monospace;font-size:11px;flex:1;min-height:200px;max-height:340px;overflow-y:auto;color:#aaa}.log .entry{margin:3px 0;line-height:1.4;opacity:0;animation:logIn .3s ease forwards}.log .entry.k-attack{color:#fca5a5}.log .entry.k-fx{color:#c4b5fd}.log .entry.k-die{color:#f87171;font-weight:700}.log .entry.k-turn{color:var(--warn);font-weight:700;margin-top:6px}.log .entry.k-play{color:#93c5fd}@keyframes logIn{0%{opacity:0;transform:translate(-4px)}to{opacity:1;transform:translate(0)}}.controls{display:flex;gap:8px;padding:10px;background:var(--panel);border:1px solid var(--border);border-radius:12px}.controls button{flex:1;padding:11px 16px;border-radius:10px;border:1px solid var(--border);background:var(--panel-hi);color:var(--ink);cursor:pointer;font-weight:700;font-size:13px}.controls button.primary{background:var(--mana);border-color:var(--mana)}.controls button.danger{background:#ef444429;border-color:var(--err);color:var(--err)}.controls button:hover{filter:brightness(1.15)}.controls button:disabled{opacity:.4;cursor:not-allowed}#card-tooltip{position:fixed;z-index:300;pointer-events:none;min-width:240px;max-width:340px;padding:12px 14px;border-radius:12px;background:linear-gradient(180deg,#181830fa,#0a0a16fa);border:1px solid var(--border);box-shadow:0 12px 40px #0009;color:var(--ink);font-size:13px;line-height:1.4;opacity:0;transform:translateY(4px);transition:opacity .12s ease,transform .12s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#card-tooltip.visible{opacity:1;transform:translateY(0)}#card-tooltip .tt-head{display:flex;align-items:center;gap:10px;padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid rgba(255,255,255,.08)}#card-tooltip .tt-icon{font-size:32px;line-height:1}#card-tooltip .tt-name{font-size:14px;font-weight:700}#card-tooltip .tt-meta{display:flex;gap:10px;margin-top:2px;font-size:11px;color:var(--muted);font-family:ui-monospace,monospace}#card-tooltip .tt-meta .cost{color:var(--mana)}#card-tooltip .tt-meta .atk{color:var(--err)}#card-tooltip .tt-meta .hp{color:var(--hp)}#card-tooltip .tt-meta .rar{padding:1px 6px;border-radius:4px;background:var(--border);color:var(--ink);font-weight:700;font-size:10px;letter-spacing:.6px;text-transform:uppercase}#card-tooltip .tt-rule{display:flex;flex-direction:column;gap:4px;margin-top:10px}#card-tooltip .tt-rule:first-of-type{margin-top:0}#card-tooltip .tt-trigger{font-size:10px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--warn);display:flex;align-items:center;gap:6px}#card-tooltip .tt-line{font-size:12.5px;color:#d8d8f0;padding-left:16px;position:relative;line-height:1.4}#card-tooltip .tt-line:before{content:"";position:absolute;left:4px;top:7px;width:4px;height:4px;border-radius:50%;background:#ffffff59}#card-tooltip .tt-cond{font-size:11px;font-style:italic;color:var(--muted);padding-left:16px;margin-top:2px}#card-tooltip .tt-empty{color:var(--muted);font-style:italic;padding:4px 0}.banner{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--panel);border:2px solid var(--warn);border-radius:18px;padding:32px 56px;font-size:32px;font-weight:700;z-index:100;box-shadow:0 30px 80px #000000b3}.deckbuilder{display:flex;flex-direction:column;height:100vh;background:var(--bg);overflow:hidden}.db-header{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;gap:16px;flex-shrink:0;border-bottom:1px solid var(--border);background:var(--panel)}.db-title{display:flex;align-items:center;gap:12px}.db-count{font-size:22px;font-weight:800;padding:2px 14px;border-radius:10px;font-variant-numeric:tabular-nums}.db-count.ok{background:#22c55e26;color:#86efac}.db-count.warn{background:#fbbf2426;color:#fde68a}.db-hint{color:var(--muted);font-size:12px}.db-controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.db-controls input,.db-controls select{background:var(--panel-hi);color:#fff;border:1px solid var(--border);padding:8px 12px;border-radius:8px;font-size:13px;outline:none}.db-controls input{min-width:180px}.db-controls input:focus,.db-controls select:focus{border-color:#60a5fa}.db-controls button{padding:8px 14px;font-size:13px}.db-panels{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px;overflow:hidden}.db-pane{display:flex;flex-direction:column;min-height:0;background:var(--panel);border:1px solid var(--border);border-radius:12px}.db-pane-header{display:flex;align-items:baseline;gap:10px;padding:10px 16px;border-bottom:1px solid var(--border);flex-shrink:0}.db-pane-header h3{font-size:12px;letter-spacing:2px;color:var(--muted);text-transform:uppercase}.db-pane-header .count{font-variant-numeric:tabular-nums;color:#fff;font-weight:700}.db-grid{flex:1;overflow-y:auto;padding:10px;display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;align-content:start}.db-empty{grid-column:1 / -1;color:var(--muted);text-align:center;padding:48px 20px;font-size:13px;line-height:1.5}.db-group-header{grid-column:1 / -1;display:flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--muted);padding:6px 4px 2px;margin-top:2px;border-bottom:1px solid var(--border)}.db-group-header:first-child{margin-top:0}.db-group-dot{width:10px;height:10px;border-radius:50%;box-shadow:0 0 6px #ffffff14}.db-group-dot.rar-1{background:var(--rare-1)}.db-group-dot.rar-2{background:var(--rare-2)}.db-group-dot.rar-3{background:var(--rare-3)}.db-group-dot.rar-4{background:var(--rare-4)}.db-group-dot.rar-5{background:var(--rare-5)}.db-group-dot.rar-6{background:var(--rare-6)}.db-card{position:relative;background:linear-gradient(180deg,var(--panel-hi),var(--panel));border:1px solid var(--border);border-radius:10px;padding:8px 10px 10px;cursor:pointer;transition:transform .1s ease,box-shadow .1s ease,border-color .1s ease;display:flex;flex-direction:column;gap:6px;min-height:138px;-webkit-user-select:none;user-select:none}.db-card:hover{transform:translateY(-2px);box-shadow:0 6px 16px #00000059;border-color:#6b7280}.db-card .rar-stripe{position:absolute;top:0;left:0;right:0;height:3px;border-radius:10px 10px 0 0}.db-card.rar-1 .rar-stripe{background:var(--rare-1)}.db-card.rar-2 .rar-stripe{background:var(--rare-2)}.db-card.rar-3 .rar-stripe{background:var(--rare-3)}.db-card.rar-4 .rar-stripe{background:var(--rare-4)}.db-card.rar-5 .rar-stripe{background:var(--rare-5)}.db-card.rar-6 .rar-stripe{background:var(--rare-6)}.db-top{display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:8px;margin-top:4px}.db-cost{width:24px;height:24px;border-radius:50%;background:var(--mana);color:#fff;font-weight:800;font-size:12px;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 8px #3b82f673}.db-icon{font-size:26px;text-align:center;line-height:1}.db-stats{display:flex;gap:6px;font-size:11px;font-weight:700;font-variant-numeric:tabular-nums}.db-stats .atk{color:var(--err)}.db-stats .hp{color:var(--hp)}.db-label{font-size:13px;font-weight:700;color:#fff;text-align:center;padding:0 2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.db-fx{font-size:10px;color:#c0c3d4;line-height:1.35;display:flex;flex-direction:column;gap:3px;overflow:hidden}.db-fx-line{display:flex;flex-direction:column}.db-fx-trig{color:#a78bfa;font-weight:600;font-size:9px;letter-spacing:1px;text-transform:uppercase}.db-fx-body{color:#e5e7eb}.db-fx-cond{color:var(--muted);font-style:italic}.db-fx-none{color:var(--muted);font-style:italic;font-size:10px;text-align:center}.thinking-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:500;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;background:#0808128c;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);pointer-events:auto;animation:thinkFade .18s ease;cursor:wait}@keyframes thinkFade{0%{opacity:0}to{opacity:1}}.thinking-overlay .spinner{width:64px;height:64px;border-radius:50%;border:6px solid rgba(255,255,255,.14);border-top-color:#a78bfa;animation:thinkSpin .9s linear infinite}@keyframes thinkSpin{to{transform:rotate(360deg)}}.thinking-overlay .think-label{color:#cfd0e0;font-size:13px;letter-spacing:4px;text-transform:uppercase;font-weight:600}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:#ef4444f2;color:#fff;padding:14px 22px;border-radius:10px;font-weight:600;z-index:600;max-width:min(520px,calc(100vw - 48px));text-align:center;line-height:1.4;box-shadow:0 8px 24px #00000080}