:root{--muted:#9caab8;--mint:#46cee0;--purple:#ed70ac;--orange:#d2db68}
body{background:radial-gradient(ellipse at 50% 0,#202c3b 0,transparent 65%),#0d121b;color:#eff4fc}
header{max-width:1180px;border-color:#ffffff10;padding:16px 24px}.brand small{display:none}.brand{font-size:14px}.brand>span{font-size:26px}
button{border:1px solid #ffffff20;background:#202b3b;color:#e3eaf5;border-radius:8px;font-size:12px;font-weight:600;padding:11px 16px;transition:background .15s}
button:hover{background:#304259}button:disabled{opacity:.4}button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--mint);outline-offset:3px}
main{max-width:1120px;margin:24px auto;padding:0 24px}.view-nav{max-width:1120px;margin:18px auto 0;padding:0 24px;display:flex;gap:8px}.view-nav button{background:transparent;border-color:transparent;color:#a8b7cb}.view-nav button[aria-current=page]{background:#19343d;color:var(--mint)}#ui-help{margin-left:auto}
.intro,.bottom>div,main>.note,footer,.item-guide,.event-guide{display:none}
.online-panel{background:#141d2a;border:1px solid #ffffff16;border-radius:16px;padding:26px;margin:0}.lobby-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.section-kicker{font-size:10px;letter-spacing:2px;color:var(--mint)}.lobby-heading h2{font-size:26px;font-weight:650;letter-spacing:-1px;margin:10px 0}.live-label{font-size:10px;color:var(--mint);white-space:nowrap}
.online-actions input,#room-name{background:#0e1520;border-color:#ffffff25;color:#edf4ff;border-radius:8px}.online-panel>p{font-size:11px;color:#91a3ba}
#create-room,#submit-room,#cancel-ready,#ui-rematch{background:var(--mint);color:#102c34;border:0;font-weight:750}
#room-list{margin:22px 0}.lobby-row{padding:18px 0;border-color:#ffffff14;gap:16px}.lobby-row canvas{width:110px;height:68px;border-radius:8px;background:#0d1720}.lobby-row strong{font-size:15px}.lobby-row span{font-size:11px;color:#9fb2c9}.lobby-row.is-busy{opacity:.55}.lobby-row button{min-width:80px}.lobby-row:not(.is-busy) button{border-color:#46cee060;color:var(--mint)}
#room-detail{padding:24px;background:#0e1723;border:1px solid #ffffff12;border-radius:12px;margin:20px 0}#room-detail>canvas{width:180px;height:130px;display:block;margin:0 auto 20px}#room-detail>strong{display:block;text-align:center;margin:0;font-size:17px;line-height:1.6}
.readiness-card{background:#172333;border:1px solid #ffffff25;border-radius:12px;padding:22px;min-height:145px;justify-content:space-between}.readiness-card.is-ready{background:#19343d;border-color:currentColor;animation:none}.readiness-card span{font-size:15px}.readiness-card small{font-size:11px}.player-readiness{margin-top:24px}
#room-dialog,#ui-help-dialog{color:#eef4ff;background:#151f2e;border:1px solid #ffffff30;border-radius:16px;padding:26px;width:min(800px,92vw);max-height:88dvh;overflow:auto}dialog::backdrop{background:#060b14cc;backdrop-filter:blur(6px)}.map-card{border:1px solid #ffffff20;background:#101925;padding:12px;border-radius:10px;text-align:left}.map-card[aria-pressed=true]{border:1px solid var(--mint);background:#19343d;box-shadow:inset 0 0 0 1px var(--mint)}.map-card canvas{border-radius:6px}.map-card small{color:#9eb2c4;line-height:1.5}.capacity-label select,.map-toolbar select{background:#172637;border-color:#ffffff25}.help-heading{display:flex;align-items:center;justify-content:space-between}#ui-help-dialog{max-width:560px;line-height:1.8}#ui-help-dialog p,#ui-help-dialog dd{font-size:13px;color:#acbdd1}#ui-help-dialog dt{color:var(--mint);font-size:12px;margin-top:14px}#ui-help-dialog dd{margin:4px 0}
.arena{position:relative;background:#111a27;border:1px solid #ffffff18;border-radius:16px;padding:18px;box-shadow:0 16px 60px #0003}.map-toolbar{padding:0 0 18px;border-bottom:1px solid #ffffff12;margin-bottom:12px;font-size:10px}.map-toolbar>span{display:none}
.match-context{position:absolute;top:25px;left:24px;right:24px;display:flex;justify-content:space-between;pointer-events:none;color:#a4b4c8;font-size:11px;letter-spacing:.5px}
.match-clock{padding-bottom:12px}.match-clock .clock{background:transparent;border:0;box-shadow:none;min-width:140px;padding:0 20px}.match-clock .clock>span{font-size:8px;letter-spacing:2px;color:#8c9eb5}.match-clock .clock strong{font-size:40px;font-weight:700;margin:4px 0}.clock small{display:none}
.scoreboard,.three-player .scoreboard{gap:20px;padding:0 0 10px}
.scoreboard .player,.three-player .scoreboard .player,.three-player .scoreboard #p3-card{background:transparent;border:0;border-radius:0;padding:0}
.score-heading>span{font-size:11px;letter-spacing:.3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.scoreboard .player strong,.three-player .scoreboard .player strong{font-size:28px;font-weight:750;letter-spacing:-.5px}.scoreboard .player small{display:none}
.meter.shared-meter{height:24px;border:0;border-radius:6px;background:transparent;box-shadow:none}.shared-meter i{box-shadow:inset 0 2px #ffffff40,inset 0 -2px #0002}.meter-caption{margin:4px 0 0;font-size:9px;color:#8395ac}
.arena-event-status{height:30px;min-height:30px;padding:6px 10px;margin:4px 0 6px;border:0;border-radius:5px;position:relative;font-size:11px;overflow:hidden}
.arena-event-status[data-phase=idle]{visibility:hidden}
.arena-event-status[data-phase=active]{background:#3c3424}.arena-event-status[data-phase=warning]{background:#2e2b22}
.arena-event-status::after{content:"";position:absolute;bottom:0;left:0;height:2px;width:var(--event-progress,0%);background:#ffe6a1}
.board{border:1px solid #ffffff20;border-radius:10px;margin:auto}.three-player .board{width:min(100%,660px)}
.power-status{margin:10px 0 0;padding:8px 0 0;border-color:#ffffff12;font-size:11px;align-items:center}.power-status #effect-status{color:#edf4ff;font-weight:600}.table-footer{display:none}
.bottom{margin:10px 0 0;justify-content:flex-end}.bottom nav{gap:8px}.card{background:#121e30f5;border:1px solid #ffffff25;border-radius:16px;padding:26px;box-shadow:0 20px 70px #0007}.card .eyebrow{display:none}.card h2{font-size:25px;margin:6px 0 14px}.card p{color:#aabbd0}.card .primary{background:var(--mint);color:#102c34}
.result-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.result-row{display:grid;grid-template-columns:1fr auto;text-align:left;gap:6px 18px;border-bottom:1px solid #ffffff14;padding:12px 0}.result-row strong{font-size:13px;max-width:220px;overflow-wrap:anywhere}.result-row b{font-size:20px;font-variant-numeric:tabular-nums}.result-row small{grid-column:1/-1;color:#94a9c2;font-size:10px}.result-row.player-0{color:var(--mint)}.result-row.player-1{color:var(--purple)}.result-row.player-2{color:var(--orange)}#ui-results{margin:12px 0 20px}
html[data-view=lobby] .arena,html[data-view=lobby] .bottom{display:none}
html[data-view=room] .arena,html[data-view=room] .bottom,html[data-view=room] #room-list,html[data-view=room] #invite-entry,html[data-view=room] .online-panel>.online-actions:first-of-type{display:none}
html[data-view=local] .online-panel,html[data-view=match] .online-panel,html[data-view=result] .online-panel{display:none}
html[data-view=match] .map-toolbar,html[data-view=result] .map-toolbar{display:none}
html[data-view=local] .match-context{position:static;margin-bottom:8px}
html[data-view=match] header,html[data-view=result] header{display:none}
html[data-view=match] .view-nav,html[data-view=result] .view-nav{margin-top:6px}
html[data-view=match] main,html[data-view=result] main{margin-top:6px;margin-bottom:0}
html[data-view=match] .arena{padding:12px}
html[data-view=match] .match-context{top:18px;left:18px;right:18px}
html[data-view=match] .board{width:min(100%,calc((100dvh - 365px) * 12 / 7));max-height:none;aspect-ratio:12/7}
html[data-view=match] .three-player .board{width:min(100%,calc(100dvh - 365px));aspect-ratio:1}
html[data-view=match] .board canvas{width:100%;height:auto}
html[data-view=result] .board{min-height:440px;max-height:none;aspect-ratio:auto;width:100%}
html[data-view=result] .board canvas{position:absolute;inset:0;object-fit:cover;height:100%;opacity:.3}
html[data-view=result] .overlay{position:relative;min-height:440px;padding:20px;background:#0b1428aa;backdrop-filter:blur(8px)}
html[data-view=result] .card{width:min(480px,100%);max-width:100%}
html[data-view=result] .key-guide,html[data-view=result] .card>small,html[data-view=result] #overlay-copy,html[data-view=result] .power-status,html[data-view=result] .bottom{display:none}
@media(max-width:720px){main{padding:0 10px;margin:14px auto}.view-nav{padding:0 10px;margin-top:10px;gap:2px}.view-nav button{padding:9px;font-size:11px}.online-panel{padding:16px}.lobby-heading h2{font-size:21px}.live-label{display:none}.lobby-row{gap:10px}.lobby-row canvas{width:80px;height:55px}.lobby-row strong{min-width:120px}.lobby-row span{font-size:10px}.arena{padding:10px}.match-context{font-size:9px}.match-clock .clock strong{font-size:32px}.scoreboard,.three-player .scoreboard{gap:12px}.score-heading{display:block}.score-heading>span{display:block;font-size:9px;margin-bottom:3px}.scoreboard .player strong,.three-player .scoreboard .player strong{font-size:24px}.meter.shared-meter{height:22px}.readiness-card{padding:12px;min-height:130px}.readiness-card span{font-size:12px}.power-status{font-size:9px}.bottom nav{width:auto}.table-footer{display:none}.map-toolbar{gap:8px}}
@media(max-height:600px){html[data-view=match] .match-clock{padding-bottom:4px}html[data-view=match] .match-clock .clock strong{font-size:26px}html[data-view=match] .scoreboard{padding-bottom:6px}html[data-view=match] .scoreboard .player strong{font-size:20px}html[data-view=match] .meter-caption{display:none}html[data-view=match] .board{width:min(100%,calc((100dvh - 290px)*12/7))}html[data-view=match] .three-player .board{width:min(100%,calc(100dvh - 290px))}}
@media(prefers-reduced-motion:reduce){button{transition:none}}
html[data-view=lobby] #change-map,html[data-view=lobby] #copy-room,html[data-view=lobby] #leave-room{display:none}
html[data-view=room] .online-panel>.online-actions:first-of-type{display:none}
html[data-view=room] .lobby-heading h2{font-size:22px}
html[data-view=match] .view-nav #ui-local{display:none}
html[data-view=match] .bottom{margin:6px 0}
.view-nav{align-items:center}.view-nav #ping{font-size:10px;color:#8ba1bb;min-width:35px}
html[data-view=room] .lobby-actions,html[data-view=room] .lobby-heading,html[data-view=room] .online-panel>p:first-of-type{display:none}
html[data-view=room] #room-detail{margin-top:0}
html[data-view=room] #cancel-ready{order:-1;min-width:160px;padding:16px 24px}
html[data-view=room] .online-panel>.online-actions{justify-content:center}
@media(max-width:420px){.view-nav{flex-wrap:wrap}.view-nav button{font-size:10px;padding:8px}html[data-view=match] .match-context{position:static;margin-bottom:4px}html[data-view=match] .board{width:min(100%,calc((100dvh - 400px)*12/7))}html[data-view=match] .three-player .board{width:min(100%,calc(100dvh - 400px))}}
.reduced-setting{font-size:10px;color:#a4b4c8;white-space:nowrap}.reduced-setting input{accent-color:#ffe6a1;vertical-align:middle}
#fever-announcement{pointer-events:none;position:absolute;z-index:4;top:26%;left:0;width:100%;text-align:center;font-size:clamp(22px,4vw,44px);font-weight:900;color:#ffe6a1;text-shadow:0 2px 8px #000,0 0 20px #b98930;opacity:0}
.fever-start #fever-announcement{animation:fever-title 1s ease-out both}
html[data-fever=active] .board,html[data-fever=cooldown] .board{border-color:#ffe6a1;box-shadow:0 0 18px #ffcf6333;transition:box-shadow .5s,border-color .5s}
html[data-fever=active] .three-player .board,html[data-fever=cooldown] .three-player .board{border-radius:50%}
html[data-fever=warning] .board{border-color:#ffe6a1;box-shadow:0 0 12px #ffcf6325}
html[data-fever=active] .clock strong{color:#ffe6a1}
.fever-start .board{animation:fever-edge .8s ease-out}
@keyframes fever-title{0%{opacity:0;transform:scale(.9)}20%,70%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(1.04)}}
@keyframes fever-edge{0%{box-shadow:0 0 0 0 #ffdc8b88}100%{box-shadow:0 0 24px 18px #ffdc8b00}}
#fever-hud{min-height:52px;margin-top:10px;color:#ffe6a1}#fever-label{font-size:10px;margin-bottom:5px;overflow-wrap:anywhere}#fever-slots{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:6px}.fever-slot{font-size:11px;padding:7px;border:1px solid #ffffff25;border-radius:6px;text-align:center;color:#8e9da9}.fever-slot.filled{color:#ffe6a1;background:#3b3322;border-color:#c69b49}
.power-status{min-height:52px}
html[data-fever=active] .power-status,html[data-fever=cooldown] .power-status{display:none}
html[data-reduced=true] .fever-start .board,html[data-reduced=true] .fever-start #fever-announcement{animation:none}
html[data-reduced=true] #fever-announcement{opacity:1;text-shadow:0 2px 4px #000}
html[data-fever-paused=true] .fever-start .board,html[data-fever-paused=true] #fever-announcement{animation-play-state:paused}
@media(prefers-reduced-motion:reduce){.fever-start .board,.fever-start #fever-announcement{animation:none}#fever-announcement{opacity:1}}
@media(max-width:720px){.fever-slot{font-size:9px;padding:6px 2px}.reduced-setting{font-size:9px}}
#fever-announcement:not(:empty)::after{content:"아이템 러시 · 효과 최대 3종 중첩";display:block;font-size:12px;font-weight:600;margin-top:8px}
#fever-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
html[data-view=match] .board{width:min(100%,calc((100dvh - 390px)*12/7))}
html[data-view=match] .three-player .board{width:min(100%,calc(100dvh - 390px))}
.rally-hud{display:flex;justify-content:space-between;align-items:center;min-height:18px;margin-top:4px;font-size:10px;letter-spacing:.6px;color:#ffe6a1}.audio-settings{border:1px solid #ffffff25;border-radius:8px;margin-top:20px}.audio-settings label{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#b9c9dc;margin:12px 0;gap:16px}.audio-settings input{accent-color:#46cee0}
html[data-view=match] .board{width:min(100%,calc((100dvh - 410px)*12/7))}
html[data-view=match] .three-player .board{width:min(100%,calc(100dvh - 410px))}
/* Native gestures are disabled only on game input surfaces, not lobby/forms. */
#game,#touch-pad{touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;overscroll-behavior:contain}
#touch-controls{display:none;margin:10px 8px;padding-bottom:env(safe-area-inset-bottom,0px)}
#touch-pad{min-height:100px;border:1px solid #668780;border-radius:14px;background:radial-gradient(ellipse,#304a48,#182c31);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#cce9e0}
#touch-pad strong{font-size:13px}#touch-pad span{font-size:10px;color:#a7bfbc}
#touch-pad.is-touching{border-color:#46cee0;box-shadow:inset 0 0 0 2px #46cee030}
.touch-sensitivity{display:flex;justify-content:center;align-items:center;gap:10px;font-size:11px;margin-top:6px}.touch-sensitivity select{font:inherit;padding:6px 12px;background:#203536;color:#edf4ed;border:1px solid #668780;border-radius:6px}
@media(any-pointer:coarse){#touch-controls:not([hidden]){display:block}}
@media(any-pointer:coarse) and (orientation:landscape){#touch-pad{min-height:76px}}

/* Lobby art direction: quiet light, precise geometry, playable first. */
.lobby-hero{display:none}
html[data-view=lobby] body{background:radial-gradient(ellipse at 75% 20%,#182b3b70,transparent 52%),#0b111b}
html[data-view=lobby] main{max-width:1240px;margin:0 auto 40px}
html[data-view=lobby] header{max-width:1240px;padding:18px 24px;border-bottom-color:#ffffff0e}
html[data-view=lobby] .view-nav{max-width:1240px;margin-top:12px}
html[data-view=lobby] .lobby-hero{display:grid;grid-template-columns:44% 56%;align-items:center;min-height:540px;position:relative;padding:35px 0 34px}
.hero-copy{position:relative;z-index:1;padding:10px 0 15px 14px}
.hero-eyebrow{display:flex;align-items:center;gap:10px;color:#97aab9;font-size:9px;letter-spacing:2.2px;font-weight:600}
.hero-eyebrow>span{width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px #46cee04a}
#hero-title{font-size:clamp(62px,7vw,98px);font-weight:850;line-height:.87;letter-spacing:-5px;margin:30px 0 25px;color:#f1f4f3}
#hero-title>span{color:var(--mint)}
.hero-tagline{font-size:21px;font-weight:600;letter-spacing:-.8px;margin:0 0 14px;color:#e0e8ee}
.hero-description{font-size:13px;line-height:1.9;color:#8d9eaf;margin:0 0 28px}
.hero-actions{display:flex;gap:10px}.hero-actions button{min-height:49px;min-width:157px;border-radius:7px;font-size:13px;display:flex;align-items:center;justify-content:space-between;gap:26px;padding:14px 20px}
#hero-online{background:#46cee0;color:#081c25;border-color:#46cee0;font-weight:750}#hero-online:hover{background:#85e2ed;border-color:#85e2ed}
#hero-solo{background:#ffffff04;border-color:#64778c50;color:#d4dfe7}#hero-solo:hover{background:#ffffff0c;border-color:#94adbf}
.hero-actions button span{font-size:19px;font-weight:400}.hero-meta{display:flex;align-items:center;gap:22px;margin-top:26px;font-size:10px;color:#7d90a4}.hero-meta b{color:#c2ced8;font-size:12px;font-weight:600;margin-right:4px}.hero-colors{display:flex;gap:5px;margin-left:3px}.hero-colors i{width:6px;height:6px;border-radius:50%;background:var(--mint)}.hero-colors i:nth-child(2){background:var(--purple)}.hero-colors i:nth-child(3){background:var(--orange)}
.hero-visual{position:relative;min-width:0}.hero-arena{display:block;width:112%;height:auto;margin-left:-5%;overflow:visible}.hero-caption{display:flex;justify-content:space-between;padding:0 18px 0 35px;font-family:monospace;font-size:9px;letter-spacing:1.5px;color:#6d8194}.hero-caption span:last-child{color:#9aabb7}
html[data-view=lobby] .online-panel{background:linear-gradient(120deg,#14202c,#101a26);border:1px solid #ffffff12;border-radius:12px;padding:24px 28px;scroll-margin-top:20px;box-shadow:0 20px 65px #0002}
html[data-view=lobby] .lobby-heading{margin-bottom:18px}html[data-view=lobby] .lobby-heading h2{font-size:20px;letter-spacing:-.5px;margin:9px 0 0;font-weight:600}html[data-view=lobby] .section-kicker{font-size:8px;letter-spacing:1.8px;color:#8298aa}html[data-view=lobby] .live-label{font-size:9px;letter-spacing:1px;color:#90afb7}
html[data-view=lobby] #nickname{width:220px;padding:12px 14px}html[data-view=lobby] #create-room{padding:12px 22px;background:#e0eaee;color:#132631}html[data-view=lobby] #refresh-rooms{background:transparent;color:#95a9ba}html[data-view=lobby] .online-panel>p{color:#7a8d9f;font-size:10px}
html[data-view=lobby] #room-list{border-top:1px solid #ffffff0d;padding-top:18px;font-size:13px;color:#9eb0c0;margin:20px 0 10px}
html[data-view=lobby] footer{display:flex;max-width:1240px;margin:24px auto;padding:0 24px 24px;font-size:9px;letter-spacing:.4px;color:#687d90;gap:16px;flex-wrap:wrap}html[data-view=lobby] footer a{color:#97aabb}
.hero-orb{animation:hero-breathe 4s ease-in-out infinite}@keyframes hero-breathe{50%{opacity:.65}}
@media(max-width:900px){html[data-view=lobby] .lobby-hero{grid-template-columns:47% 53%;min-height:480px}.hero-copy{padding-left:0}#hero-title{font-size:76px;letter-spacing:-4px}.hero-actions button{min-width:135px;padding:12px 14px;gap:15px}.hero-caption{padding-left:15px;font-size:7px;letter-spacing:1px}.hero-tagline{font-size:18px}}
@media(max-width:620px){html[data-view=lobby] main{padding:0 20px}html[data-view=lobby] header{padding:16px 20px}html[data-view=lobby] .view-nav{padding:0 12px}html[data-view=lobby] .lobby-hero{grid-template-columns:1fr;padding:30px 0 26px;min-height:0}.hero-copy{padding:0}.hero-eyebrow{font-size:8px;letter-spacing:1.7px}#hero-title{font-size:76px;margin:24px 0 22px}.hero-tagline{font-size:20px}.hero-description{margin-bottom:22px;font-size:12px}.hero-actions button{flex:1;min-width:0}.hero-meta{margin-top:20px;gap:20px}.hero-visual{margin-top:10px}.hero-arena{width:100%;margin:0}.hero-caption{padding:0 8px;font-size:8px}.hero-visual svg{margin-top:-16px;margin-bottom:-24px}html[data-view=lobby] .online-panel{padding:20px}html[data-view=lobby] .lobby-heading h2{font-size:18px}html[data-view=lobby] #nickname{width:100%}html[data-view=lobby] .lobby-actions{gap:10px}html[data-view=lobby] #create-room{flex:1}html[data-view=lobby] footer{padding:0 20px 20px}.hero-colors{margin-left:auto}}
@media(prefers-reduced-motion:reduce){.hero-orb{animation:none}}html[data-reduced=true] .hero-orb{animation:none}
.hero-arena{width:100%;margin-left:0}
@media(min-width:621px){html[data-view=lobby] .lobby-hero{min-height:510px;padding-top:24px;padding-bottom:30px}.hero-arena{max-height:475px}.hero-visual{align-self:center}}

/* Soft light and sparse depth particles, confined to the lobby artwork. */
html[data-view=lobby] .lobby-hero{isolation:isolate}
html[data-view=lobby] .lobby-hero::before{content:"";position:absolute;z-index:-1;inset:3% 0 2% 25%;pointer-events:none;background:radial-gradient(ellipse at 66% 43%,#28547330,transparent 65%);filter:blur(25px)}
.hero-visual{isolation:isolate}
.hero-atmosphere{position:absolute;inset:-5% -2% 0;pointer-events:none;z-index:-1;overflow:clip;border-radius:40%;}
.hero-aura{position:absolute;width:45%;height:44%;border-radius:50%;filter:blur(48px);opacity:.5}
.aura-cyan{left:7%;top:35%;background:radial-gradient(ellipse,#33a8c75e,transparent 73%)}
.aura-pink{right:9%;top:6%;background:radial-gradient(ellipse,#d34d9860,transparent 73%)}
.aura-lime{right:6%;bottom:4%;width:38%;height:29%;background:radial-gradient(ellipse,#b6c35a35,transparent 74%)}
.hero-particles{position:absolute;inset:0;z-index:1}
.hero-particles i{position:absolute;left:var(--x);top:var(--y);width:var(--size);height:var(--size);border-radius:50%;background:var(--tint);box-shadow:0 0 9px 1px var(--tint);opacity:0;animation:hero-drift var(--duration) var(--delay) ease-in-out infinite}
.hero-particles i:nth-child(6n){filter:blur(1.8px)}
.hero-particles i:nth-child(4n){border-radius:1px;width:1px;height:5px}
@keyframes hero-drift{0%,100%{opacity:0;transform:translate3d(0,14px,0) scale(.6)}25%{opacity:.45}65%{opacity:.6}90%{opacity:0;transform:translate3d(14px,-23px,0) scale(1)}}
.hero-arena{filter:drop-shadow(0 12px 24px #0005);position:relative}
.hero-visual::after{content:"";pointer-events:none;position:absolute;inset:26% 14% 24% 19%;background:linear-gradient(125deg,transparent 25%,#bdeaff09 45%,#fff0 61%);border-radius:50%;transform:rotate(-18deg);filter:blur(8px)}
#hero-title{color:#f1f6f8;text-shadow:0 3px 26px #b0dce309}
#hero-title>span{background:linear-gradient(120deg,#b7f4f0 3%,#63dbe5 40%,#46b8d6 95%);background-clip:text;-webkit-background-clip:text;color:transparent;filter:drop-shadow(0 0 22px #46cee015)}
.hero-eyebrow{color:#a4bbc9}
.hero-actions button{transition:background .2s,border-color .2s,box-shadow .2s,transform .2s;box-shadow:inset 0 1px #ffffff12}
#hero-online{background:linear-gradient(120deg,#88e5e9,#49bfd6);border-color:#a3edf077;box-shadow:inset 0 1px #ffffff55,0 5px 24px #46cee01c}
#hero-online:hover{background:linear-gradient(120deg,#b0f1ee,#6cdaea);box-shadow:inset 0 1px #ffffff70,0 7px 30px #46cee031;transform:translateY(-2px)}
#hero-solo{background:linear-gradient(130deg,#b5d9eb0c,#ffffff03);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
#hero-solo:hover{transform:translateY(-2px)}
html[data-view=lobby] .online-panel{position:relative;background:linear-gradient(115deg,#23364a80,#111d2aaa);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-color:#aec7db1a;box-shadow:inset 0 1px #ffffff06,0 16px 50px #0003}
html[data-view=lobby] .online-panel::before{content:"";position:absolute;pointer-events:none;top:-1px;left:8%;right:8%;height:1px;background:linear-gradient(90deg,transparent,#93d9e155,#dc9bc22a,transparent)}
@media(max-width:620px){.hero-aura{filter:blur(26px)}.hero-particles i:nth-child(n+15){display:none}.hero-atmosphere{inset:-5% 0 0}.hero-visual::after{inset:26% 14% 18% 19%}}
html[data-reduced=true] .hero-particles i{animation:none;opacity:.18}html[data-reduced=true] .hero-actions button{transition:none}html[data-reduced=true] .hero-actions button:hover{transform:none}
@media(prefers-reduced-motion:reduce){.hero-particles i{animation:none;opacity:.18}.hero-actions button{transition:none}.hero-actions button:hover{transform:none}}

#ui-settings-dialog{color:#eef4ff;background:linear-gradient(145deg,#1a2938f5,#111c2af8);border:1px solid #abcadd30;border-radius:18px;padding:28px;width:min(460px,calc(100vw - 32px));max-height:88dvh;overflow:auto;box-shadow:0 24px 90px #0008;backdrop-filter:blur(24px)}
#ui-settings-dialog h2{font-size:24px;margin:8px 0 22px;letter-spacing:-.7px}#ui-settings-dialog .help-heading{align-items:flex-start}#ui-settings-close{background:#ffffff06}
.settings-sound{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-top:1px solid #ffffff12;font-size:13px}.settings-sound #sound{min-width:110px;border-color:#46cee044;color:var(--mint);background:#46cee00b}
#ui-settings-dialog fieldset{border:0;border-top:1px solid #ffffff12;padding:18px 0 0;margin:12px 0 0;border-radius:0}#ui-settings-dialog legend{font-size:11px;color:#a5bacb;padding-right:12px}#ui-settings-dialog .audio-settings label{margin:14px 0 20px}#ui-settings-dialog input[type=range]{width:55%;min-height:24px}#ui-settings-dialog .reduced-setting{display:flex;align-items:center;gap:8px;font-size:13px;color:#dce7ed}#ui-settings-dialog .reduced-setting input{width:16px;height:16px;accent-color:var(--mint)}.display-settings p{font-size:11px;line-height:1.7;color:#8fa5b8;margin:9px 0 0 26px}
.room-rules{margin:20px 0;padding:15px 18px;border:1px solid #ffffff12;border-radius:10px;background:#ffffff03}.room-rules>span{font-size:10px;letter-spacing:.5px;color:#8fa5b8}.room-rules p{display:flex;gap:24px;margin:12px 0}.room-rules b{font-size:12px;font-weight:500;color:#dce7ee}.room-rules em{font-style:normal;font-size:10px;color:var(--mint);background:#46cee014;border-radius:4px;padding:3px 6px;margin-left:5px}.room-rules small{font-size:10px;color:#8fa5b8}

.bot-badge{padding:2px 7px;min-width:26px;border:1px solid #52607255;border-radius:50%;background:#ffffff06;color:#8d9bab;font-size:13px;cursor:help}.bot-badge:hover,.bot-badge:focus-visible{color:#d5e7ee;background:#ffffff12}.readiness-card{position:relative}.readiness-card .bot-badge{position:absolute;top:10px;right:10px}.lobby-row>small{color:#8d9bab;font-size:11px}
/* Clear action hierarchy and compact room browsing. */
.hero-play-hint{font-size:11px;line-height:1.6;color:#8eabba;margin:12px 0 0;max-width:330px}
.view-nav button{min-height:42px}.view-nav #ping{margin-left:4px;font-variant-numeric:tabular-nums}
html[data-view=lobby] #ping,html[data-view=local] #ping,html[data-view=room] #ui-local,html[data-view=result] #ui-local{display:none}
html[data-view=room] #leave-room{display:none}
.online-panel{scroll-margin-top:20px}.lobby-heading{margin-bottom:18px}.lobby-heading h2{font-size:23px;margin:6px 0}.lobby-heading .section-kicker{letter-spacing:.8px}.live-label{display:none}
.lobby-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.lobby-actions #nickname{flex:1;max-width:300px;min-width:140px;min-height:44px;box-sizing:border-box}
#create-room{background:#20303d;color:#d5e9ef;border:1px solid #577080}#refresh-rooms{font-size:20px;padding:5px 12px;min-height:44px}
#room-list{margin:14px 0 0}.lobby-row{display:grid;grid-template-columns:90px minmax(0,1fr) auto;gap:5px 16px;padding:18px 0;align-items:center}
.lobby-row>canvas{grid-column:1;grid-row:1/4;width:90px;height:70px}.lobby-row>strong{grid-column:2;grid-row:1;min-width:0;overflow-wrap:anywhere}.lobby-row>span{grid-column:2;min-width:0}.lobby-row>button{grid-column:3;grid-row:1/4;min-height:44px;background:#19343d}.lobby-row .room-time{font-variant-numeric:tabular-nums}
#online-status:empty{display:none}.lobby-note{margin:10px 0 0;line-height:1.6}
html[data-view=room] .online-panel{max-width:720px;margin:auto}#room-detail{padding:20px}#room-detail>canvas{width:130px;height:90px;margin-bottom:12px}#room-detail>p{text-align:center;color:#a8bdca;font-size:13px;margin-bottom:0}
.readiness-card strong{overflow-wrap:anywhere}.readiness-card{min-height:120px;padding:18px}.readiness-card small{padding-right:22px}.player-readiness{margin-top:18px}
#room-dialog .dialog-caption{font-size:12px;color:#9bafbf;margin:20px 0 8px}#room-dialog .online-actions{position:sticky;bottom:-26px;padding:16px 0;background:#151f2e;justify-content:flex-end;border-top:1px solid #ffffff12}#room-dialog .capacity-label select{max-width:100%}
.help-more{margin-top:20px;border-top:1px solid #ffffff18;padding-top:14px}.help-more summary{cursor:pointer;color:#d4e5ee;font-size:13px;min-height:34px}.help-more p{line-height:1.8}
html[data-view=result] .bottom,html[data-view=result] .key-guide,html[data-view=result] .card>small{display:none}.result-actions button{min-height:46px}#ui-return{background:transparent;border-color:#ffffff24;color:#abbfcf}.result-actions #ui-rematch{min-width:150px}
html[data-view=match][data-online=true] .bottom{display:none}
@media(max-width:600px){.lobby-heading h2{font-size:20px}.lobby-row{grid-template-columns:60px minmax(0,1fr) auto;column-gap:10px}.lobby-row>canvas{width:60px;height:56px}.lobby-row>button{min-width:70px;padding:10px}.lobby-row>strong{font-size:14px}.lobby-actions #nickname{max-width:none}.hero-play-hint{font-size:10px}.view-nav{flex-wrap:nowrap}.view-nav button{padding:8px;font-size:11px;white-space:nowrap}.view-nav #ping{font-size:9px;min-width:28px}#room-detail{padding:14px}.readiness-card{padding:12px 8px;min-height:110px}.readiness-card strong{font-size:13px}.readiness-card small{font-size:9px}.readiness-card span{font-size:11px}#room-dialog{padding:18px}#room-dialog .online-actions{bottom:-18px}.result-actions{gap:8px}.result-actions button{flex:1}.hero-actions button{min-height:48px}}
.nickname-field{display:grid;gap:6px;flex:1;max-width:300px;min-width:140px}.nickname-field>span{font-size:11px;color:#9db0c1}.lobby-actions .nickname-field #nickname{width:100%;max-width:none;min-width:0}.lobby-actions{align-items:flex-end}@media(max-width:600px){.nickname-field{max-width:none}}
#skin-dialog{color:#eef4ff;background:#151f2e;border:1px solid #ffffff30;border-radius:16px;padding:26px;width:min(700px,92vw);max-height:88dvh;overflow:auto;box-sizing:border-box}.skin-intro,.skin-color-label{font-size:12px;color:#a9bdcc}.skin-color-label{display:flex;align-items:center;gap:10px;margin:20px 0}.skin-color-label select{background:#20303d;color:#eff4fc;border-radius:6px;padding:8px}#skin-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.skin-card{display:flex;flex-direction:column;align-items:center;gap:7px;padding:12px;white-space:normal;background:#0e1926}.skin-card[aria-pressed=true]{border-color:#46cee0;background:#19343d}.skin-card canvas{width:160px;max-width:100%;height:auto}.skin-card strong{font-size:15px}.skin-card small{color:#9cabb9;font-size:11px}.skin-card span{font-size:10px;color:#71d8de}#skin-progress{font-size:12px;color:#b8d0dc;margin-top:20px}.skin-actions{display:flex;align-items:center;gap:12px}.skin-actions button{background:#46cee0;color:#102c34;min-height:44px;flex-shrink:0}#skin-notice{font-size:11px;line-height:1.5;color:#b0c4d0}.skin-storage{font-size:10px;color:#8397a9;line-height:1.7;margin-top:20px}#skin-reward{font-size:11px;color:#9dc8d3}html:not([data-view=result]) #skin-reward{display:none}html[data-view=match] #ui-skins{display:none}@media(max-width:600px){#skin-dialog{padding:18px}#skin-list{gap:8px}.skin-card{padding:8px}.skin-card small{font-size:10px}.skin-actions{align-items:flex-start;flex-direction:column}.view-nav{gap:0}.view-nav button{font-size:10px;padding:8px 6px}}
#skin-dialog{width:min(880px,94vw)}#skin-list{grid-template-columns:repeat(3,minmax(0,1fr))}.tier-caption{color:#97adbe;font-size:12px;line-height:1.6}.skin-card canvas{width:200px}.tier-card{background:radial-gradient(ellipse at 50% 35%,color-mix(in srgb,var(--skin-metal) 12%,transparent),transparent 65%),#0c1724;border-color:color-mix(in srgb,var(--skin-metal) 25%,#263545);padding:14px 8px}.tier-card[aria-pressed=true]{background:radial-gradient(ellipse at 50% 35%,color-mix(in srgb,var(--skin-metal) 24%,transparent),transparent 70%),#172737;border-color:var(--skin-metal);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--skin-metal) 25%,transparent)}.tier-card strong{color:var(--skin-metal);font-size:17px}.tier-card span{color:var(--skin-metal);letter-spacing:1px;font-size:9px}.skin-color-label{display:inline-flex;margin:10px 20px 14px 0}@media(max-width:650px){#skin-list{grid-template-columns:repeat(2,minmax(0,1fr))}.skin-card canvas{width:170px}.tier-card strong{font-size:15px}.skin-color-label{margin-right:8px;font-size:11px}}
.wardrobe-tabs{display:flex;gap:8px;margin:10px 0 20px;border-bottom:1px solid #ffffff20;padding-bottom:12px}.wardrobe-tabs button{min-width:100px}.wardrobe-tabs [aria-selected=true]{background:#19343d;border-color:#46cee0;color:#8ce5ec}.arena-theme-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.arena-theme-options button{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-height:80px;white-space:normal;text-align:left}.arena-theme-options small{color:#9aafc4;font-size:11px}.arena-theme-options [aria-pressed=true]{border-color:#46cee0;background:#19343d}#theme-night{background:linear-gradient(115deg,#152e43,#292035)}.arena-preview-controls{display:flex;gap:20px;align-items:center;margin:12px 0;font-size:12px;color:#b2c7d7}.arena-preview-controls select{padding:6px;background:#20303d;color:#e8f3fa;border-radius:6px}#arena-preview{display:block;max-width:100%;max-height:380px;width:auto;height:auto;margin:0 auto 20px;border:1px solid #435b73;border-radius:12px}#arena-notice{font-size:11px;line-height:1.6;color:#b4ccd7}
html[data-arena-theme=night] .arena{background-color:#0b1526;background-image:linear-gradient(180deg,#14273c55,#0a122299),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='640' height='280' viewBox='0 0 640 280'%3E%3Cpath fill='%23132134' d='M0 280V110h40V60h40v100h25V90h55v90h20V40h60v100h25V80h40v70h25V25h50v140h20V90h65v40h30V55h45v100h30V95h60v80h25V60h50v220Z'/%3E%3Cpath stroke='%2356b8d0' opacity='.3' stroke-width='3' stroke-dasharray='3 9' d='M22 140v130M60 90v170M200 65v200M350 50v210M430 115v150M510 85v180M610 85v180'/%3E%3C/svg%3E");background-size:cover,640px 280px;background-position:center,bottom;background-repeat:no-repeat,repeat-x;box-shadow:0 16px 65px #0006,inset 0 0 50px #2d5a8030}html[data-arena-theme=night] .board{box-shadow:0 0 24px #48cad118;border-color:#496d8e}
@media(max-width:600px){.arena-theme-options{gap:8px}.arena-theme-options button{padding:10px}.arena-preview-controls{gap:10px;flex-wrap:wrap}#arena-preview{max-height:300px}}

footer>span:last-child{margin-left:auto}