@import"https://fonts.googleapis.com/css2?family=Do+Hyeon&family=Gothic+A1:wght@400;600;700&family=Press+Start+2P&display=swap";:root{--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-7: 32px;--space-8: 40px;--anim-fast: .16s cubic-bezier(.4, 0, .2, 1);--anim-base: .3s cubic-bezier(.4, 0, .2, 1)}:root,[data-theme=arcade]{--bg-app: #16210f;--bg-surface: #0f380f;--bg-elevated: #9bbc0f;--bg-inset: #306230;--bg-disabled: #1c3418;--bg-overlay: rgba(15, 56, 15, .72);--bg-overlay-strong: rgba(15, 56, 15, .92);--fg-primary: #9bbc0f;--fg-inverse: #0f380f;--fg-muted: #8bac0f;--fg-subtle: #306230;--fg-accent: #c7e06a;--border-strong: #0a260a;--border-soft: #306230;--border-accent: #9bbc0f;--accent-primary: #9bbc0f;--accent-secondary: #8bac0f;--accent-warning: #8bac0f;--accent-danger: #c7e06a;--accent-success: #9bbc0f;--shadow-hard: 3px 3px 0 #0a1f0a;--shadow-drop: 5px 5px 0 #0a1f0a;--shadow-frame: 7px 7px 0 #0a1f0a;--radius-sm: 0px;--radius-md: 0px;--radius-lg: 4px;--radius-pill: 0px;--border-width-strong: 3px;--border-width-soft: 2px;--font-display: "Do Hyeon", "Gothic A1", -apple-system, sans-serif;--font-body: "Gothic A1", "Do Hyeon", -apple-system, sans-serif;--font-pixel: "Press Start 2P", "Do Hyeon", monospace;--fs-xs: 10px;--fs-sm: 12px;--fs-md: 14px;--fs-lg: 17px;--fs-xl: 21px;--fs-display: 28px;--letter-spacing-pixel: .06em;--game-color-r: #c2331f;--game-color-g: #9bbc0f;--game-color-b: #2a5db0;--game-color-y: #e7c81f;--game-color-bomb: #c2331f;--game-color-safe: #306230;--game-color-all: #9bbc0f;--game-color-me: #8bac0f;--z-effects-canvas: 500;--z-drawer: 800;--z-name-edit: 4000;--z-game-conn: 5000;--z-qr-scanner: 6000;--z-qr-zoom: 7000;--z-game-modal: 8000;--z-game-over: 10000;--z-reconnect: 12000;--z-pwa: 20000}[data-theme=mono]{--bg-app: #07090e;--bg-surface: rgba(255, 255, 255, .03);--bg-elevated: rgba(255, 255, 255, .06);--bg-inset: rgba(255, 255, 255, .02);--bg-disabled: rgba(255, 255, 255, .02);--bg-overlay: rgba(7, 9, 14, .72);--bg-overlay-strong: rgba(7, 9, 14, .95);--fg-primary: #f3f4f6;--fg-inverse: #111827;--fg-muted: #9ca3af;--fg-subtle: rgba(255, 255, 255, .35);--fg-accent: #f43f5e;--border-strong: rgba(255, 255, 255, .12);--border-soft: rgba(255, 255, 255, .06);--border-accent: #6366f1;--accent-primary: #6366f1;--accent-secondary: #a855f7;--accent-warning: #f59e0b;--accent-danger: #ef4444;--accent-success: #10b981;--shadow-hard: 0 4px 15px rgba(99, 102, 241, .25);--shadow-drop: 0 10px 40px rgba(0, 0, 0, .6);--shadow-frame: 0 15px 50px rgba(0, 0, 0, .7);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 24px;--radius-pill: 9999px;--border-width-strong: 1px;--border-width-soft: 1px;--font-display: "Outfit", "Inter", sans-serif;--font-body: "Inter", sans-serif;--font-pixel: "Inter", monospace;--fs-xs: 10px;--fs-sm: 12px;--fs-md: 14px;--fs-lg: 17px;--fs-xl: 20px;--fs-display: 32px;--letter-spacing-pixel: .02em}[data-theme=arcade] body{font-family:var(--font-body)}.scanlines{position:relative;isolation:isolate}.scanlines:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(0,0,0,.14) 0 2px,transparent 2px 4px);opacity:.5}.pixel-frame{background:var(--bg-elevated);border:var(--border-width-strong) solid var(--border-strong);box-shadow:var(--shadow-hard);color:var(--fg-inverse);image-rendering:pixelated}.pixel-frame--surface{background:var(--bg-surface);color:var(--fg-primary)}.pixel-frame--inset{background:var(--bg-inset);color:var(--fg-primary)}.pixel-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--bg-surface);color:var(--fg-primary);border:var(--border-width-strong) solid var(--border-strong);font-family:var(--font-display);font-size:var(--fs-md);cursor:pointer;box-shadow:var(--shadow-hard);transition:transform var(--anim-fast),box-shadow var(--anim-fast)}.pixel-btn:hover:not(:disabled){transform:translate(-1px,-1px);box-shadow:var(--shadow-drop)}.pixel-btn:active:not(:disabled){transform:translate(2px,2px);box-shadow:none}.pixel-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.pixel-btn--primary{background:var(--bg-elevated);color:var(--fg-inverse)}.pixel-btn--secondary{background:var(--accent-secondary);color:var(--fg-inverse)}.pixel-btn--ghost{background:var(--bg-app);color:var(--fg-primary);box-shadow:none}.pixel-btn--danger{background:var(--game-color-bomb);color:#fff}.pixel-badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-2);background:var(--bg-surface);color:var(--fg-primary);font-family:var(--font-body);font-size:var(--fs-xs);font-weight:700;letter-spacing:var(--letter-spacing-pixel);border:none}.pixel-badge--inverse{background:var(--bg-elevated);color:var(--fg-inverse)}.pixel-badge--muted{background:var(--bg-inset);color:var(--fg-primary)}.pixel-badge--pixel-font{font-family:var(--font-pixel);font-size:var(--fs-xs)}.pixel-header{background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);padding:var(--space-2) var(--space-3);display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.pixel-logo-tile{width:28px;height:28px;background:var(--bg-elevated);border:var(--border-width-soft) solid var(--border-strong);display:inline-flex;align-items:center;justify-content:center;color:var(--fg-inverse);box-shadow:var(--shadow-hard);font-family:var(--font-pixel);font-size:var(--fs-xs);flex-shrink:0}.pixel-dock{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-5);background:var(--bg-surface);color:var(--fg-primary);border:var(--border-width-soft) solid var(--accent-primary);font-family:var(--font-pixel);font-size:var(--fs-xs);letter-spacing:var(--letter-spacing-pixel);cursor:pointer;box-shadow:var(--shadow-hard);transition:transform var(--anim-fast)}.pixel-dock:active{transform:translate(2px,2px);box-shadow:none}.pixel-arrow{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;background:var(--bg-surface);color:var(--fg-primary);border:var(--border-width-soft) solid var(--accent-primary);cursor:pointer;box-shadow:var(--shadow-hard);transition:transform var(--anim-fast)}.pixel-arrow:active{transform:translate(2px,2px);box-shadow:none}.pixel-input{width:100%;padding:var(--space-3) var(--space-4);background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);font-family:var(--font-body);font-size:var(--fs-md);font-weight:700;outline:none}.pixel-input::placeholder{color:var(--fg-subtle)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}html{height:100dvh;height:100svh;height:-webkit-fill-available;overflow:hidden}body{height:100%;width:100%;background-color:var(--bg-app);color:var(--fg-primary);font-family:var(--font-body);overflow:hidden;position:fixed;top:0;right:0;bottom:0;left:0;overscroll-behavior:none}#root{height:100%;width:100%;position:relative}.app-container{width:100%;height:100%;display:flex;flex-direction:column;position:relative;overflow:hidden}.splash-container{position:fixed;top:0;right:0;bottom:0;left:0;background-color:var(--bg-app);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:var(--space-5);z-index:var(--z-game-over);transition:opacity .8s ease;color:var(--fg-primary)}.splash-logo-tile{width:104px;height:104px;background:var(--bg-elevated);border:var(--border-width-strong) solid var(--border-strong);box-shadow:var(--shadow-drop);display:flex;align-items:center;justify-content:center;color:var(--fg-inverse);font-family:var(--font-pixel);font-size:36px}.splash-logo{font-family:var(--font-pixel);font-size:22px;color:var(--fg-accent);letter-spacing:var(--letter-spacing-pixel);line-height:1.4;text-align:center;text-shadow:3px 3px 0 var(--border-strong)}.splash-sub{color:var(--fg-muted);font-size:var(--fs-sm);letter-spacing:.3em;text-transform:uppercase}.splash-push-start{font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-primary);background:transparent;border:var(--border-width-soft) solid var(--fg-primary);border-radius:0;padding:var(--space-2) var(--space-3);letter-spacing:var(--letter-spacing-pixel);animation:blink 1.4s infinite;cursor:pointer;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;line-height:1}.splash-push-start:active{transform:translate(1px,1px)}.home-container{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;padding:0;position:relative;overflow:hidden;color:var(--fg-primary)}.home-header{display:flex;justify-content:space-between;align-items:center;padding:calc(env(safe-area-inset-top) + var(--space-2)) var(--space-4) var(--space-2);background:var(--bg-surface);border-bottom:var(--border-width-strong) solid var(--border-strong);flex-shrink:0}.home-brand{display:flex;align-items:center;gap:var(--space-2)}.brand-title{font-family:var(--font-pixel);font-size:var(--fs-sm);color:var(--fg-primary);letter-spacing:var(--letter-spacing-pixel)}.profile-chip{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);background:var(--bg-surface);color:var(--fg-primary);border:var(--border-width-soft) solid var(--border-strong);font-family:var(--font-body);font-size:var(--fs-sm);font-weight:700;cursor:pointer;transition:transform var(--anim-fast)}.profile-chip:active{transform:scale(.97)}.slider-wrapper{flex:1;min-height:0;width:100%;position:relative;overflow:hidden;display:flex}.game-card{width:100%;height:100%;background:var(--bg-app);border:none;padding:0;display:flex;flex-direction:column;overflow:hidden}.game-card-thumb{flex:1;min-height:220px;background:var(--bg-surface);display:flex;align-items:center;justify-content:center;color:var(--fg-primary);padding:var(--space-5);overflow:hidden}.pixel-thumb-grid,.pixel-thumb-pingpong,.pixel-thumb-memory,.pixel-thumb-mosun,.pixel-thumb-nyangho,.pixel-thumb-wudada,.pixel-thumb-escape,.pixel-thumb-wave,.pixel-thumb-hw{transform:scale(1.2);transform-origin:center}.pixel-thumb-grid{display:grid;grid-template-columns:repeat(3,minmax(0,52px));grid-template-rows:repeat(3,minmax(0,52px));gap:var(--space-1)}.pixel-thumb-cell{border:var(--border-width-strong) solid var(--border-strong);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:28px;color:var(--fg-inverse)}.pixel-thumb-cell--filled-o{background:var(--accent-primary)}.pixel-thumb-cell--filled-x{background:var(--accent-secondary)}.pixel-thumb-cell--empty{background:var(--bg-inset)}.pixel-thumb-pingpong{position:relative;width:160px;height:240px;background:var(--bg-surface);border:var(--border-width-strong) solid var(--border-strong);box-shadow:var(--shadow-hard)}.pp-net{position:absolute;left:0;right:0;top:50%;border-top:2px dashed var(--border-soft)}.pp-paddle{position:absolute;width:56px;height:10px;left:50%;transform:translate(-50%)}.pp-paddle--top{top:14px;background:var(--accent-secondary)}.pp-paddle--bottom{bottom:14px;background:var(--accent-primary)}.pp-ball{position:absolute;width:12px;height:12px;background:var(--fg-accent);top:40%;left:60%}.pixel-thumb-placeholder{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);color:var(--fg-muted)}.pixel-thumb-placeholder-glyph{font-family:var(--font-pixel);font-size:72px;color:var(--fg-primary);border:var(--border-width-strong) solid var(--border-strong);padding:var(--space-5) var(--space-6);background:var(--bg-inset);box-shadow:var(--shadow-hard)}.pixel-thumb-placeholder-label{font-family:var(--font-pixel);font-size:var(--fs-xs);letter-spacing:var(--letter-spacing-pixel)}.game-card-detail{padding:var(--space-4);background:var(--bg-elevated);color:var(--fg-inverse);border-top:var(--border-width-strong) solid var(--border-strong);display:flex;flex-direction:column;gap:var(--space-2);flex-shrink:0}.game-card-title{font-family:var(--font-display);font-size:var(--fs-xl);color:var(--fg-inverse);font-weight:700;line-height:1.3}.game-card-desc{font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-inverse);line-height:1.5}.game-card-meta{display:flex;justify-content:space-between;font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-subtle);border-top:var(--border-width-soft) solid var(--fg-subtle);padding-top:var(--space-2);letter-spacing:var(--letter-spacing-pixel)}.game-card-badges{display:flex;gap:var(--space-1);flex-shrink:0}.game-card-title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-2)}.game-card-actions{display:flex;flex-direction:column;gap:var(--space-2)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:30}.slider-arrow--left{left:var(--space-3)}.slider-arrow--right{right:var(--space-3)}.game-card-indicator-slot{position:absolute;left:50%;bottom:var(--space-3);transform:translate(-50%);display:flex;justify-content:center;align-items:center;gap:var(--space-1);z-index:5;pointer-events:none}.game-card-thumb{position:relative}.slider-dot{width:8px;height:8px;background:var(--bg-inset);transition:width var(--anim-fast)}.slider-dot--active{width:20px;background:var(--accent-primary)}.slider-dot-more{font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-muted);margin-left:var(--space-1);letter-spacing:var(--letter-spacing-pixel)}.bottom-dock-handle{align-self:center;flex-shrink:0;margin:var(--space-2) 0 calc(var(--space-3) + env(safe-area-inset-bottom));z-index:20}.bottom-drawer{position:fixed;left:0;right:0;bottom:0;background:var(--bg-app);border-top:var(--border-width-strong) solid var(--accent-primary);padding:0;z-index:100;box-shadow:var(--shadow-frame);transform:translateY(100%);transition:transform .4s cubic-bezier(.25,1,.5,1);display:flex;flex-direction:column;height:80vh}.bottom-drawer.open{transform:translateY(0)}.drawer-header{padding:var(--space-4) var(--space-5);border-bottom:var(--border-width-soft) solid var(--border-soft);flex-shrink:0;display:flex;justify-content:space-between;align-items:center}.drawer-title{font-family:var(--font-display);font-size:var(--fs-lg);color:var(--fg-primary)}.drawer-title-count{font-family:var(--font-pixel);font-size:var(--fs-xs);margin-left:var(--space-2);letter-spacing:var(--letter-spacing-pixel)}.drawer-close{cursor:pointer;color:var(--fg-primary);font-family:var(--font-display);font-size:var(--fs-md);padding:var(--space-1) var(--space-2)}.drawer-filters{padding:var(--space-3) var(--space-5);display:flex;flex-direction:column;gap:var(--space-2);flex-shrink:0}.drawer-filter-tabs{display:flex;gap:var(--space-1);overflow-x:auto;padding-bottom:var(--space-1)}.filter-tab{background:var(--bg-inset);color:var(--fg-primary);border:none;padding:var(--space-2) var(--space-3);font-family:var(--font-body);font-size:var(--fs-sm);font-weight:700;cursor:pointer;white-space:nowrap;transition:background var(--anim-fast)}.filter-tab--active{background:var(--accent-primary);color:var(--fg-inverse)}.drawer-list{flex:1;overflow-y:auto;padding:0 var(--space-5) var(--space-5);display:flex;flex-direction:column;gap:var(--space-2)}.drawer-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3);background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);cursor:pointer;transition:transform var(--anim-fast)}.drawer-item:active{transform:translate(1px,1px)}.drawer-item--muted{background:var(--bg-inset);color:var(--fg-primary)}.drawer-item--disabled{background:var(--bg-disabled);color:var(--fg-muted);opacity:.75;cursor:not-allowed}.drawer-item--active{box-shadow:var(--shadow-hard)}.drawer-item-thumb{width:44px;height:44px;background:var(--bg-surface);color:var(--fg-accent);border:2px solid var(--border-strong);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:var(--fs-lg);flex-shrink:0}.library-thumb-fallback{font-family:var(--font-display);font-size:var(--fs-md);color:var(--fg-primary)}.drawer-item-body{flex:1;min-width:0}.drawer-item-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drawer-item-sub{font-size:var(--fs-xs);margin-top:2px;opacity:.75}.drawer-empty{text-align:center;padding:var(--space-8) 0;color:var(--fg-muted);font-size:var(--fs-md)}.lobby-container{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;padding:calc(env(safe-area-inset-top) + var(--space-4)) var(--space-4) calc(env(safe-area-inset-bottom) + var(--space-6));gap:var(--space-3);overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;color:var(--fg-primary)}.lobby-top-bar{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3)}.lobby-title{font-family:var(--font-display);font-size:var(--fs-xl);color:var(--fg-primary)}.lobby-subtitle{font-size:var(--fs-sm);color:var(--fg-muted)}.lobby-players{display:flex;flex-direction:column;gap:var(--space-2)}.lobby-player{display:flex;justify-content:space-between;align-items:center;padding:var(--space-3);background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);box-shadow:var(--shadow-hard)}.lobby-player--guest{background:var(--bg-inset);color:var(--fg-primary);box-shadow:none}.lobby-player-info{display:flex;align-items:center;gap:var(--space-2);min-width:0}.lobby-player-avatar{width:28px;height:28px;background:var(--bg-surface);color:var(--fg-primary);display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-pixel);font-size:12px}.lobby-player-name{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md);display:inline-flex;align-items:baseline;gap:var(--space-2);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lobby-player-role{font-size:var(--fs-xs);opacity:.75}.lobby-empty-slot{text-align:center;padding:var(--space-4);border:var(--border-width-soft) dashed var(--border-soft);color:var(--fg-muted);font-size:var(--fs-sm);line-height:1.5}.lobby-options{border-top:var(--border-width-soft) solid var(--border-soft);padding-top:var(--space-3);display:flex;flex-direction:column;gap:var(--space-2)}.lobby-heading,.lobby-options-title,.section-heading{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md);color:var(--fg-primary)}.lobby-options-row{display:flex;justify-content:space-between;align-items:center;padding:var(--space-3);background:var(--bg-surface);border:var(--border-width-soft) solid var(--border-soft)}.lobby-options-label{font-size:var(--fs-sm);color:var(--fg-muted)}.lobby-options-value{font-family:var(--font-display);font-size:var(--fs-md);font-weight:700;color:var(--fg-primary)}.pixel-select{background:var(--bg-surface);color:var(--fg-primary);border:var(--border-width-soft) solid var(--border-strong);padding:var(--space-1) var(--space-3);font-family:var(--font-body);font-size:var(--fs-sm);outline:none}.lobby-error{padding:var(--space-2) var(--space-3);background:var(--accent-warning);color:var(--fg-inverse);font-size:var(--fs-sm);font-weight:700;border:var(--border-width-soft) solid var(--border-strong);text-align:center}.lobby-actions{display:flex;flex-direction:column;gap:var(--space-2);margin-top:auto}.scan-status{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-2) var(--space-3);background:var(--bg-surface);border:var(--border-width-soft) solid var(--border-soft)}.scan-status-row{display:flex;align-items:center;gap:var(--space-2)}.scan-dot{width:8px;height:8px;background:var(--accent-primary);animation:blink 1s infinite}.scan-status-label{font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-primary);letter-spacing:var(--letter-spacing-pixel)}.scan-status-sub{font-size:var(--fs-xs);color:var(--fg-muted);margin-left:auto}.scan-progress{width:100%;height:4px;background:var(--bg-inset)}.scan-progress-bar{height:100%;background:var(--accent-primary);transition:width .1s linear}.scan-status-hint{font-family:var(--font-body);font-size:var(--fs-xs);color:var(--fg-muted)}.scan-status--paused{color:var(--fg-muted);font-family:var(--font-body);font-size:var(--fs-sm);text-align:center}.scan-exhausted{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3);background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);box-shadow:var(--shadow-hard);text-align:center}.scan-exhausted-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md)}.scan-exhausted-desc{font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-inverse)}.join-qr-block{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-3);background:var(--bg-surface);border:var(--border-width-soft) solid var(--border-soft)}.section-heading{margin-top:var(--space-2);padding-bottom:var(--space-1);border-bottom:var(--border-width-soft) solid var(--border-soft)}.section-desc{font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.5}.host-code-card .section-desc,.invite-card .section-desc{color:var(--fg-inverse);opacity:.75}.hint-sub{display:inline-block;margin-top:var(--space-1);font-size:var(--fs-xs);color:var(--fg-subtle)}.scan-radar{position:relative;align-self:center;width:148px;height:148px;display:flex;align-items:center;justify-content:center}.scan-radar-ring{position:absolute;border:var(--border-width-soft) solid var(--border-soft);border-radius:50%}.scan-radar-ring--lg{width:132px;height:132px}.scan-radar-ring--md{width:88px;height:88px}.scan-radar-ring--sm{width:40px;height:40px}.scan-radar-sweep{position:absolute;width:132px;height:132px;border-radius:50%;background:conic-gradient(from 0deg,rgba(199,224,106,.55),transparent 55%);animation:scan-radar-spin 2.4s linear infinite}.scan-radar-center{position:absolute;width:10px;height:10px;background:var(--accent-primary);border-radius:50%}.scan-radar-ping{position:absolute;width:12px;height:12px;background:var(--fg-accent);border:var(--border-width-soft) solid var(--border-strong);border-radius:50%;transform:translate(-50%,-50%);animation:scan-radar-pulse 1.6s ease-in-out infinite}@keyframes scan-radar-spin{to{transform:rotate(360deg)}}@keyframes scan-radar-pulse{0%,to{opacity:.85;transform:translate(-50%,-50%) scale(1)}50%{opacity:.35;transform:translate(-50%,-50%) scale(1.35)}}.gps-radar{position:relative;height:140px;display:flex;align-items:center;justify-content:center}.gps-ring{position:absolute;border:var(--border-width-soft) solid var(--border-soft)}.gps-ring--lg{width:128px;height:128px}.gps-ring--md{width:84px;height:84px}.gps-ring--sm{width:40px;height:40px}.gps-pin{position:absolute;width:12px;height:12px;background:var(--accent-primary)}.gps-pin--center{position:relative}.gps-pin--room{background:var(--fg-accent);width:10px;height:10px}.gps-status{display:inline-flex;align-items:center;align-self:flex-start;padding:var(--space-1) var(--space-3);font-family:var(--font-body);font-size:var(--fs-sm);font-weight:700;border:var(--border-width-soft) solid var(--border-strong)}.gps-status--ok{background:var(--accent-secondary);color:var(--fg-inverse)}.gps-status--waiting{background:var(--bg-surface);color:var(--fg-muted)}.gps-status--denied{background:var(--accent-warning);color:var(--fg-inverse)}.gps-card{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3);border:var(--border-width-soft) solid var(--border-strong)}.gps-card--ok{background:var(--accent-secondary);color:var(--fg-inverse)}.gps-card--waiting{background:var(--bg-surface);color:var(--fg-muted)}.gps-card--denied{background:var(--accent-warning);color:var(--fg-inverse)}.gps-card-row{display:flex;align-items:center;gap:var(--space-2)}.gps-card-label{font-family:var(--font-body);font-size:var(--fs-sm);font-weight:700}.gps-card-cta{align-self:stretch;padding:var(--space-2) var(--space-3);font-size:var(--fs-sm)}.signaling-note{padding:var(--space-2) var(--space-3);background:var(--bg-inset);color:var(--fg-primary);border:var(--border-width-soft) solid var(--border-soft);font-size:var(--fs-xs);line-height:1.5}.lobby-toast{align-self:center;padding:var(--space-2) var(--space-3);background:var(--accent-primary);color:var(--fg-inverse);font-family:var(--font-body);font-size:var(--fs-sm);font-weight:700;border:var(--border-width-soft) solid var(--border-strong);animation:popScale .3s ease}.host-code-card{padding:var(--space-3);background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);box-shadow:var(--shadow-hard);display:flex;flex-direction:column;gap:var(--space-2)}.host-code-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md)}.host-code-body{display:flex;gap:var(--space-3);align-items:center}.host-code-qr{padding:var(--space-2);background:var(--bg-app);color:var(--fg-primary);border:var(--border-width-soft) solid var(--border-strong);flex-shrink:0;display:flex;align-items:center;justify-content:center}.host-code-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:var(--space-1)}.host-code-label{font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-subtle);letter-spacing:var(--letter-spacing-pixel)}.host-code-id{font-family:var(--font-pixel);font-size:10px;color:var(--fg-inverse);word-break:break-all;line-height:1.4;padding:var(--space-1) var(--space-2);background:var(--bg-app);color:var(--fg-primary);border:var(--border-width-soft) solid var(--border-strong);max-height:60px;overflow-y:auto}.host-code-actions{display:flex;gap:var(--space-2);margin-top:var(--space-1)}.host-code-btn{flex:1;padding:var(--space-1) var(--space-2);font-size:var(--fs-xs)}.host-code-hint{font-size:var(--fs-xs);color:var(--fg-subtle);margin-top:2px;line-height:1.5}.wait-timer-card{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3);background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);box-shadow:var(--shadow-hard)}.wait-timer-card--expired{background:var(--accent-warning)}.wait-timer-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md)}.wait-timer-count{font-family:var(--font-pixel);font-size:var(--fs-display);color:var(--fg-inverse);letter-spacing:var(--letter-spacing-pixel);text-align:center}.wait-timer-progress{width:100%;height:6px;background:var(--bg-surface);border:var(--border-width-soft) solid var(--border-strong)}.wait-timer-bar{height:100%;background:var(--fg-inverse);transition:width .2s linear}.wait-timer-desc{font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-inverse);line-height:1.5}.offline-banner{padding:var(--space-2) var(--space-3);background:var(--accent-warning);color:var(--fg-inverse);font-family:var(--font-body);font-size:var(--fs-sm);font-weight:700;text-align:center;border-bottom:var(--border-width-strong) solid var(--border-strong);flex-shrink:0}.offline-qr-wrap{display:flex;align-items:center;justify-content:center;padding:var(--space-3);background:var(--bg-app);color:var(--fg-primary);border:var(--border-width-soft) solid var(--border-strong)}.offline-join-card{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4);background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);box-shadow:var(--shadow-hard)}.offline-join-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md)}.offline-join-desc{font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-inverse);line-height:1.5}.offline-answer-block{display:flex;flex-direction:column;gap:var(--space-2);align-items:center}.offline-answer-label{font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-inverse);letter-spacing:var(--letter-spacing-pixel)}.qr-scanner-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay-strong);z-index:var(--z-qr-scanner);display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.qr-scanner-card{width:100%;max-width:420px;max-height:calc(100dvh - var(--space-6));background:var(--bg-app);color:var(--fg-primary);border:var(--border-width-strong) solid var(--accent-primary);padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3);overflow-y:auto}.qr-scanner-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg)}.qr-scanner-hint{font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.5}.qr-scanner-region-wrap{position:relative;width:100%;aspect-ratio:1 / 1}.qr-scanner-region{width:100%;aspect-ratio:1 / 1;background:var(--bg-surface);border:var(--border-width-soft) solid var(--border-strong);position:relative;overflow:hidden}.qr-scanner-reticle{position:absolute;top:24px;right:24px;bottom:24px;left:24px;pointer-events:none}.qr-scanner-reticle-tl,.qr-scanner-reticle-tr,.qr-scanner-reticle-bl,.qr-scanner-reticle-br{position:absolute;width:28px;height:28px;border-color:var(--fg-accent);border-style:solid;border-width:0}.qr-scanner-reticle-tl{top:0;left:0;border-top-width:3px;border-left-width:3px}.qr-scanner-reticle-tr{top:0;right:0;border-top-width:3px;border-right-width:3px}.qr-scanner-reticle-bl{bottom:0;left:0;border-bottom-width:3px;border-left-width:3px}.qr-scanner-reticle-br{bottom:0;right:0;border-bottom-width:3px;border-right-width:3px}.qr-scanner-reticle-line{position:absolute;left:0;right:0;top:50%;height:2px;background:var(--fg-accent);box-shadow:0 0 12px var(--fg-accent);animation:qr-reticle-scan 2.4s ease-in-out infinite alternate}@keyframes qr-reticle-scan{0%{transform:translateY(-70%)}to{transform:translateY(70%)}}.qr-scanner-region video{width:100%!important;height:100%!important;object-fit:cover!important;display:block!important}.qr-scanner-region canvas{max-width:100%!important;max-height:100%!important}.qr-scanner-status{font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-muted);letter-spacing:var(--letter-spacing-pixel);text-align:center}.qr-scanner-error{padding:var(--space-3);background:var(--accent-warning);color:var(--fg-inverse);border:var(--border-width-soft) solid var(--border-strong);display:flex;flex-direction:column;gap:var(--space-2)}.qr-scanner-error-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md)}.qr-scanner-error-desc{font-size:var(--fs-sm);line-height:1.5}.qr-scanner-upload{display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.qr-tile{padding:var(--space-2);background:#fff;color:#000;border:var(--border-width-strong) solid var(--border-strong);display:inline-flex;flex-direction:column;align-items:center;gap:var(--space-1);cursor:pointer;align-self:center;transition:transform var(--anim-fast)}.qr-tile:active{transform:translate(1px,1px)}.qr-tile-hint{font-family:var(--font-pixel);font-size:9px;color:#333;letter-spacing:var(--letter-spacing-pixel)}.invite-card{display:flex;flex-direction:column;gap:var(--space-3)}.invite-section{display:flex;flex-direction:column;gap:var(--space-2)}.invite-section--offline{background:var(--bg-inset);color:var(--fg-primary);margin:0 calc(var(--space-3) * -1) calc(var(--space-3) * -1);padding:var(--space-3)}.invite-section-title{font-family:var(--font-pixel);font-size:var(--fs-xs);letter-spacing:var(--letter-spacing-pixel);color:var(--fg-subtle);text-transform:uppercase}.invite-section--offline .invite-section-title{color:var(--fg-muted)}.invite-section--offline .host-code-hint{color:var(--fg-primary);opacity:.85}.invite-section-desc{margin-top:0;line-height:1.5}.invite-divider{height:2px;background:var(--border-strong);opacity:.4;margin:0 calc(var(--space-3) * -1)}.invite-actions{display:flex;flex-direction:column;gap:var(--space-2)}.invite-actions--dual{flex-direction:row;flex-wrap:wrap}.invite-actions--dual .host-code-btn{flex:1 1 calc(50% - var(--space-2));min-width:130px}.host-code-btn{min-height:44px;padding:var(--space-2) var(--space-3);font-family:var(--font-display);font-size:var(--fs-sm);font-weight:700}.invite-view-btn{align-self:flex-start;padding:var(--space-1) var(--space-3);font-size:var(--fs-sm)}.online-code-body{display:flex;flex-direction:column;gap:var(--space-3);align-items:center}.online-code-info{width:100%;display:flex;flex-direction:column;gap:var(--space-2)}.offline-flow{display:flex;flex-direction:column;gap:var(--space-3)}.offline-step{display:flex;gap:var(--space-3);padding:var(--space-3);background:var(--bg-surface);border:var(--border-width-soft) solid var(--border-strong)}.offline-step-num{flex-shrink:0;width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-primary);color:var(--fg-inverse);border:var(--border-width-soft) solid var(--border-strong);font-family:var(--font-pixel);font-size:var(--fs-sm)}.offline-step-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:var(--space-2)}.offline-step-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md);color:var(--fg-primary)}.offline-step-desc{font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.5}.offline-step-cta{align-self:flex-start}.qr-zoom-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay-strong);z-index:var(--z-qr-zoom);display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.qr-zoom-card{background:var(--bg-app);color:var(--fg-primary);border:var(--border-width-strong) solid var(--accent-primary);padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3);align-items:center;max-width:400px;width:100%}.qr-zoom-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg)}.qr-zoom-frame{padding:var(--space-3);background:#fff;border:var(--border-width-strong) solid var(--border-strong)}.qr-zoom-hint{font-size:var(--fs-sm);color:var(--fg-muted);text-align:center}.qr-zoom-close{align-self:stretch}.nearby-list{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:var(--space-2)}.nearby-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-3);background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);box-shadow:var(--shadow-hard);cursor:pointer;transition:transform var(--anim-fast)}.nearby-item:active{transform:translate(1px,1px);box-shadow:none}.nearby-item-body{min-width:0}.nearby-item-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md)}.nearby-item-sub{font-size:var(--fs-xs);margin-top:2px;opacity:.85}.nearby-empty{text-align:center;padding:var(--space-6) 0;color:var(--fg-muted);font-size:var(--fs-md);line-height:1.6}.nearby-empty-sub{font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-subtle);letter-spacing:var(--letter-spacing-pixel)}.manual-join-row{display:flex;gap:var(--space-2);align-items:stretch}.manual-join-row .pixel-input{flex:1}.btn-primary{width:100%;background:var(--bg-surface);color:var(--fg-primary);border:var(--border-width-strong) solid var(--border-strong);padding:var(--space-3);font-family:var(--font-display);font-weight:700;font-size:var(--fs-md);cursor:pointer;box-shadow:var(--shadow-hard);transition:transform var(--anim-fast)}.btn-primary:active{transform:translate(2px,2px);box-shadow:none}.btn-primary:disabled{background:var(--bg-inset);color:var(--fg-muted);box-shadow:none;cursor:not-allowed}.btn-secondary{width:100%;background:var(--accent-secondary);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);padding:var(--space-3);font-family:var(--font-display);font-weight:700;font-size:var(--fs-md);cursor:pointer;transition:transform var(--anim-fast)}.btn-secondary:active{transform:translate(1px,1px)}.btn-danger{width:100%;background:var(--bg-surface);color:var(--accent-danger);border:var(--border-width-strong) solid var(--border-strong);padding:var(--space-3);font-family:var(--font-display);font-weight:700;font-size:var(--fs-md);cursor:pointer;transition:transform var(--anim-fast)}.btn-danger:active{transform:translate(1px,1px)}.distance-alert-bar{background-color:var(--accent-warning);color:var(--fg-inverse);text-align:center;padding:var(--space-2);font-family:var(--font-display);font-size:var(--fs-sm);font-weight:700;display:flex;justify-content:center;align-items:center;gap:var(--space-2);z-index:99;border-bottom:var(--border-width-strong) solid var(--border-strong);animation:slideDown .3s ease;width:100%;flex-shrink:0}.game-play-container{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;width:100%;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);overflow:hidden;background:var(--bg-app)}.reconnect-popup-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay-strong);display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:var(--z-reconnect);color:var(--fg-primary);padding:var(--space-5);text-align:center;gap:var(--space-3)}.reconnect-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg);color:var(--fg-primary)}.reconnect-title--self{color:var(--accent-danger)}.reconnect-desc{font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.5}.reconnect-actions{display:flex;flex-direction:column;gap:8px;width:100%;max-width:240px;align-items:stretch;margin-top:12px}.reconnect-actions .pixel-btn{width:100%}.reconnect-timer{font-family:var(--font-pixel);font-size:var(--fs-display);color:var(--fg-accent);margin-top:var(--space-2);letter-spacing:var(--letter-spacing-pixel)}.spin-loader{border:var(--border-width-strong) solid var(--bg-inset);border-left:var(--border-width-strong) solid var(--accent-primary);border-radius:50%;width:50px;height:50px;animation:spinnerAnimation 1s linear infinite}.game-screen{flex:1;display:flex;flex-direction:column;padding:var(--space-4);gap:var(--space-3);position:relative;overflow:hidden;height:100%}.game-status-score{font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-primary);font-weight:700}.game-board-region{flex:1;display:flex;flex-direction:column;justify-content:center;gap:var(--space-3)}.round-msg{text-align:center;font-family:var(--font-display);font-size:var(--fs-xl);color:var(--fg-accent);animation:popScale .3s ease}.turn-indicator{align-self:center;padding:var(--space-2) var(--space-4);font-family:var(--font-display);font-weight:700;font-size:var(--fs-md);color:var(--fg-inverse);background:var(--accent-primary);border:var(--border-width-soft) solid var(--border-strong);transition:background var(--anim-fast)}.turn-indicator[data-state=opponent]{background:var(--bg-surface);color:var(--fg-muted)}.game-shared-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-2) var(--space-3);background:var(--bg-surface);border-bottom:var(--border-width-soft) solid var(--border-strong);flex-shrink:0}.game-shared-header-chips{display:flex;align-items:center;gap:var(--space-2)}.game-shared-code{font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-accent);letter-spacing:var(--letter-spacing-pixel)}.game-shared-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 6px;font-size:var(--fs-xs);color:var(--fg-primary);background:var(--bg-inset);border:var(--border-width-soft) solid var(--border-strong)}.game-shared-chip--rule{color:var(--fg-inverse);background:var(--accent-secondary);border-color:var(--border-strong)}.game-shared-chip-icon{color:var(--fg-accent);font-size:10px}.game-shared-help{width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;background:var(--bg-inset);border:var(--border-width-soft) solid var(--accent-primary);color:var(--accent-primary);font-family:var(--font-display);font-weight:700;cursor:pointer;padding:0}.game-shared-exit,.game-shared-restart{width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;border:var(--border-width-soft) solid var(--border-strong);cursor:pointer;padding:0;box-shadow:2px 2px 0 var(--border-strong)}.game-shared-exit{background:var(--game-color-bomb);color:#fff}.game-shared-restart{background:var(--bg-inset);border-color:var(--accent-primary);color:var(--accent-primary)}.game-shared-exit:hover,.game-shared-restart:hover{filter:brightness(1.1)}.game-shared-exit:active,.game-shared-restart:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--border-strong)}.game-shared-header-actions{display:inline-flex;align-items:center;gap:var(--space-2)}.game-shared-log{position:relative;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;background:var(--bg-inset);border:var(--border-width-soft) solid var(--accent-primary);color:var(--fg-primary);cursor:pointer;padding:0}.lobby-guide-btn{width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;background:var(--bg-inset);border:var(--border-width-soft) solid var(--accent-primary);color:var(--fg-accent);font-family:var(--font-display);font-size:15px;font-weight:700;cursor:pointer;padding:0}.game-shared-log-badge{position:absolute;top:-6px;right:-6px;min-width:16px;height:16px;padding:0 3px;display:inline-flex;align-items:center;justify-content:center;background:var(--fg-accent);color:var(--border-strong);border:2px solid var(--border-strong);font-family:var(--font-pixel);font-size:9px;line-height:1}.lobby-top-bar-actions{display:inline-flex;align-items:center;gap:var(--space-2)}.chat-button{position:relative;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;background:var(--bg-inset);border:var(--border-width-soft) solid var(--accent-primary);color:var(--fg-primary);cursor:pointer;padding:0}.chat-button-icon{font-size:16px;line-height:1}.chat-button-badge{position:absolute;top:-6px;right:-6px;min-width:16px;height:16px;padding:0 3px;display:inline-flex;align-items:center;justify-content:center;background:var(--fg-accent);color:var(--border-strong);border:2px solid var(--border-strong);font-family:var(--font-pixel);font-size:9px;line-height:1;border-radius:8px;animation:chat-badge-pulse 1.2s ease-in-out infinite alternate}@keyframes chat-badge-pulse{0%{transform:scale(1)}to{transform:scale(1.15)}}.game-turn-strip{display:flex;justify-content:space-between;align-items:center;padding:6px var(--space-3);background:var(--bg-inset);color:var(--fg-primary);flex-shrink:0}.game-turn-strip--serve{background:var(--accent-secondary);color:var(--fg-inverse)}.game-turn-strip--idle{background:var(--bg-surface);color:var(--fg-muted)}.game-turn-strip-turn{font-family:var(--font-display);font-weight:700;font-size:var(--fs-sm);color:var(--fg-accent)}.game-turn-strip--serve .game-turn-strip-turn{color:var(--fg-inverse);font-family:var(--font-pixel);font-size:var(--fs-xs)}.game-turn-strip--idle 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var(--border-strong),0 0 #c7e06a59}to{box-shadow:0 3px 0 var(--border-strong),0 0 16px #c7e06ab3}}@keyframes turn-chevron-blink{0%{opacity:.35;transform:translate(0)}to{opacity:1;transform:translate(2px)}}.game-player-hud-wrap{display:flex;flex-direction:column;gap:var(--space-1);padding:0 var(--space-3) var(--space-2);flex-shrink:0}.game-player-hud{display:flex;gap:var(--space-2)}.game-player-hud-row{flex:1;display:flex;align-items:center;gap:6px;padding:6px 8px;background:var(--bg-inset);color:var(--fg-primary);border:var(--border-width-soft) solid var(--border-strong)}.game-player-hud-row--active{background:var(--bg-elevated);color:var(--fg-inverse);box-shadow:2px 2px 0 var(--border-strong)}.game-player-hud-row--offline .game-player-hud-name{opacity:.5;text-decoration:line-through}.game-player-hud-dot{width:6px;height:6px;border-radius:50%;background:var(--fg-accent)}.game-player-hud-row--active 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var(--border-strong);backface-visibility:hidden;-webkit-backface-visibility:hidden;font-family:var(--font-display);font-weight:700}.card-flip-face--back{background:var(--bg-surface);color:var(--fg-muted);font-family:var(--font-pixel);font-size:var(--fs-md)}.card-flip-face--front{transform:rotateY(180deg)}.card-flip.is-target .card-flip-face--back{box-shadow:inset 0 0 0 3px var(--game-color-bomb);animation:card-flip-target-pulse .9s ease-in-out infinite alternate}@keyframes card-flip-target-pulse{0%{box-shadow:inset 0 0 0 3px var(--game-color-bomb)}to{box-shadow:inset 0 0 0 6px var(--game-color-bomb)}}.memory-board{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-2);width:min(90vw,340px);aspect-ratio:1;margin:0 auto;perspective:800px}.memory-tile .card-flip-face--front{background:var(--bg-elevated);color:var(--fg-inverse);font-size:28px;box-shadow:inset 0 0 0 3px var(--fg-accent)}.memory-tile.is-matched 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var(--border-strong);background:var(--bg-surface);color:var(--fg-muted);font-family:var(--font-pixel);font-size:14px}.pixel-thumb-memory-cell--face{background:var(--bg-elevated);color:var(--fg-inverse);font-family:var(--font-display);font-size:22px}.pixel-thumb-mosun{display:grid;grid-template-columns:repeat(3,56px);grid-template-rows:repeat(3,56px);gap:5px}.pixel-thumb-mosun-cell{display:flex;align-items:center;justify-content:center;border:3px solid var(--border-strong);background:var(--bg-surface);color:var(--fg-muted);font-family:var(--font-pixel);font-size:8px}.pixel-thumb-mosun-cell--bomb{background:var(--game-color-bomb);color:#fff}.pixel-thumb-mosun-cell--all{background:var(--game-color-all);color:var(--fg-inverse)}.pixel-thumb-mosun-cell--me{background:var(--game-color-me);color:var(--fg-inverse)}.pixel-thumb-mosun-cell--safe{background:var(--game-color-safe);color:var(--fg-primary)}.pixel-thumb-mosun-cell--back{color:var(--fg-primary);font-size:20px;font-family:var(--font-display)}.pixel-thumb-nyangho{display:flex;flex-direction:column;gap:12px;align-items:center}.pixel-thumb-nyangho-row{display:flex;gap:6px}.pixel-thumb-nyangho-slot{width:40px;height:40px;background:var(--bg-app);border:3px solid var(--border-strong);box-shadow:2px 2px 0 var(--border-strong);display:inline-flex;align-items:center;justify-content:center;color:var(--fg-accent)}.pixel-thumb-nyangho-fb{display:flex;gap:8px}.pixel-thumb-nyangho-dot{width:14px;height:14px;border-radius:50%;border:2px solid var(--border-strong)}.pixel-thumb-nyangho-dot--exact{background:var(--fg-accent)}.pixel-thumb-nyangho-dot--miss{background:#ffd24a}.pixel-thumb-hw{width:140px;height:180px;display:grid;grid-template-columns:repeat(4,1fr);gap:3px;padding:6px;background:var(--bg-inset);border:3px solid var(--border-strong);align-content:center}.pixel-thumb-hw-cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:var(--bg-surface);border:1px solid var(--border-strong);font-family:var(--font-display);font-size:8px;color:var(--fg-primary);padding:1px;overflow:hidden;text-align:center;line-height:1}.pixel-thumb-hw-cell.is-theme{border-color:var(--fg-accent);box-shadow:inset 0 0 0 1px 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54%,transparent 54%),linear-gradient(0deg,transparent 46%,rgba(0,0,0,.4) 46% 54%,transparent 54%)}.pixel-thumb-wudada-obs--puddle{top:90px;right:12px;width:30px;height:18px;background:radial-gradient(ellipse at 40% 50%,#5bb3c2,#235974);border-radius:50%;border:2px solid var(--border-strong);box-shadow:2px 2px 0 var(--border-strong)}.pixel-thumb-wudada-fish{position:absolute;top:60px;right:42px;filter:drop-shadow(1px 1px 0 var(--border-strong))}.pixel-thumb-wudada-cat{position:absolute;bottom:12px;left:50%;transform:translate(-50%);filter:drop-shadow(1px 1px 0 var(--border-strong));display:inline-flex;align-items:center;justify-content:center}.pixel-thumb-sprite{display:inline-block;background-repeat:no-repeat;image-rendering:pixelated}.pixel-thumb-escape{position:relative;width:140px;height:180px;background:#05100a;border:3px solid var(--border-strong);box-shadow:inset 0 0 0 2px #5bb3c226;display:flex;align-items:center;justify-content:center;overflow:hidden}.pixel-thumb-escape-grid{display:flex;flex-direction:column;gap:2px}.pixel-thumb-escape-row{display:flex;gap:2px}.pixel-thumb-escape-cell{width:16px;height:16px}.pixel-thumb-escape-cell--wall{background:linear-gradient(180deg,#4a7326,#33511b);border:1px solid rgba(10,38,10,.55)}.pixel-thumb-escape-cell--floor{background:#0f380f}.pixel-thumb-escape-cat{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--fg-accent);filter:drop-shadow(1px 1px 0 var(--border-strong));z-index:2}.pixel-thumb-escape-key{position:absolute;bottom:22px;left:22px;filter:drop-shadow(1px 1px 0 var(--border-strong));z-index:2}.pixel-thumb-escape-door{position:absolute;top:22px;right:22px;filter:drop-shadow(1px 1px 0 var(--border-strong));z-index:2}.wudada-board-region{position:relative;flex:1;min-height:0;display:flex;flex-direction:column;align-items:center;padding:var(--space-3);gap:var(--space-3)}.wudada-canvas{width:100%;max-width:320px;flex:1 1 auto;min-height:200px;background:#0f380f;border:var(--border-width-strong) solid var(--border-strong);image-rendering:pixelated}.wudada-hud{align-self:flex-end;padding:4px 8px;background:var(--bg-surface);color:var(--fg-accent);font-family:var(--font-pixel);font-size:var(--fs-xs);border:var(--border-width-soft) solid var(--border-strong);flex-shrink:0}.wudada-controls{display:flex;gap:var(--space-3);width:100%;max-width:320px;flex-shrink:0}.wudada-btn{flex:1;min-height:44px;background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);box-shadow:3px 3px 0 var(--border-strong);display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-user-select:none;user-select:none}.wudada-btn svg{width:34px;height:34px}.wudada-btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--border-strong)}.escape-board-region{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;padding:var(--space-3);gap:var(--space-3)}.escape-canvas{width:100%;max-width:320px;aspect-ratio:260 / 320;background:#05100a;border:var(--border-width-strong) solid var(--border-strong);image-rendering:pixelated}.escape-board-region{position:relative}.escape-controls{position:absolute;bottom:10px;left:12px;z-index:3}.escape-minimap{position:absolute;top:10px;left:10px;z-index:3;pointer-events:none;filter:drop-shadow(2px 2px 0 var(--border-strong))}.escape-hud{display:flex;justify-content:center;align-items:stretch;gap:10px;padding:8px 10px 0;flex-wrap:wrap}.escape-hud-group{display:flex;flex-direction:column;gap:4px}.escape-hud-group-title{font-family:var(--font-pixel);font-size:7px;letter-spacing:var(--letter-spacing-pixel);color:var(--fg-accent);text-align:left;padding-left:2px}.escape-hud-tiles{display:flex;gap:5px}.escape-hud-tile{position:relative;display:inline-flex;align-items:center;gap:5px;padding:5px 8px;background:var(--bg-inset);border:2px solid var(--bg-inset);color:var(--fg-muted);font-family:var(--font-display);font-size:10.5px}.escape-hud-tile.is-on{border-color:var(--fg-accent);color:var(--fg-accent)}.escape-hud-check{font-family:var(--font-pixel);font-size:9px;color:var(--fg-accent)}.escape-hud-stack{font-family:var(--font-pixel);font-size:8px;color:var(--fg-inverse);background:var(--fg-accent);padding:1px 4px;letter-spacing:var(--letter-spacing-pixel)}.escape-controls{display:grid;grid-template-columns:repeat(3,44px);grid-template-rows:repeat(2,40px);gap:4px;justify-content:center;padding:8px 14px 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var(--border-strong);display:flex;align-items:center;justify-content:center;color:var(--fg-inverse)}.round-banner-shuffle-card--back{background:var(--bg-inset);transform:rotate(-14deg) translate(-14px);animation:rb-shuffle-back 1.2s ease-in-out infinite alternate}.round-banner-shuffle-card--mid{background:var(--accent-secondary);transform:rotate(8deg) translate(10px);animation:rb-shuffle-mid 1.2s ease-in-out infinite alternate}.round-banner-shuffle-card--front{background:var(--accent-primary);box-shadow:4px 4px 0 var(--border-strong);animation:rb-shuffle-front 1.2s ease-in-out infinite alternate}@keyframes rb-shuffle-back{0%{transform:rotate(-14deg) translate(-14px)}to{transform:rotate(-18deg) translate(-22px)}}@keyframes rb-shuffle-mid{0%{transform:rotate(8deg) translate(10px)}to{transform:rotate(14deg) translate(18px)}}@keyframes rb-shuffle-front{0%{transform:rotate(0) translateY(0)}to{transform:rotate(-3deg) 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mosun-pass-in{0%{transform:translate(-50%,-14px);opacity:0}to{transform:translate(-50%);opacity:1}}@keyframes mosun-pass-out{0%{transform:translate(-50%);opacity:1}to{transform:translate(-50%,-14px);opacity:0}}.mosun-bomb-confirm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-game-modal);background:#4a100c8c;display:flex;align-items:center;justify-content:center;padding:var(--space-4);animation:mosun-rule-fade-in .2s ease-out}.mosun-bomb-confirm-card{width:100%;max-width:320px;padding:22px 18px;background:#2a0f0d;border:4px solid var(--game-color-bomb);box-shadow:6px 6px #3c0a0899;color:#ffd7cf;text-align:center;display:flex;flex-direction:column;gap:8px;align-items:center;animation:mosun-rule-pop .28s 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var(--border-strong);border-left-width:4px;border-left-color:var(--fg-accent);margin-bottom:8px;box-sizing:border-box}.wave-guide-title{font-family:var(--font-display);font-weight:700;font-size:13px;color:var(--fg-accent);margin-bottom:2px}.wave-guide-body{font-size:12px;color:var(--fg-primary);line-height:1.5}.wave-card-title{display:flex;align-items:center;justify-content:space-between;gap:8px;font-family:var(--font-display);font-size:14px;color:var(--fg-primary)}.wave-card-low{color:var(--fg-accent)}.wave-card-high{color:#ffd24a}.wave-card-sep{color:var(--fg-muted);font-size:12px}.wave-bar-wrap{align-self:center;width:min(92vw,340px);padding:0;margin-bottom:12px;box-sizing:border-box}.wave-bar-inner{padding:8px 8px 0;box-sizing:border-box}.wave-bar{position:relative;height:44px;background:linear-gradient(180deg,var(--bg-surface),var(--bg-inset));border:var(--border-width-strong) solid var(--border-strong);box-shadow:inset 0 0 0 2px #0003;touch-action:none;-webkit-user-select:none;user-select:none;cursor:pointer}.wave-tick{position:absolute;top:4px;bottom:4px;width:1px;background:var(--border-strong);opacity:.35;transform:translate(-.5px)}.wave-zone{position:absolute;top:0;bottom:0;transform:none;pointer-events:none}.wave-zone--b2{background:#8bac0f47}.wave-zone--b3{background:#c7e06a59}.wave-zone--b4{background:#ffd24a8c}.wave-target-marker{position:absolute;top:0;bottom:0;width:3px;background:var(--fg-accent);transform:translate(-1.5px);pointer-events:none}.wave-dial{position:absolute;top:-6px;bottom:-6px;width:10px;background:var(--game-color-bomb);border:2px solid var(--border-strong);transform:translate(-5px);box-shadow:2px 2px #00000059;transition:left .08s ease-out}.wave-dial.is-locked{background:var(--fg-muted)}.wave-dial-value{position:absolute;bottom:calc(100% + 4px);left:50%;transform:translate(-50%);font-family:var(--font-pixel);font-size:9px;padding:2px 6px;background:var(--game-color-bomb);color:#fff;border:2px solid var(--border-strong);white-space:nowrap;letter-spacing:var(--letter-spacing-pixel)}.wave-bar-labels{display:flex;justify-content:space-between;font-family:var(--font-pixel);font-size:7px;color:var(--fg-muted);margin-top:4px;letter-spacing:var(--letter-spacing-pixel)}.wave-action{align-self:center;width:min(92vw,340px);display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap}.wave-clue-input{flex:1 1 60%;padding:10px 12px;background:var(--bg-inset);border:var(--border-width-strong) solid var(--border-strong);color:var(--fg-primary);font-family:var(--font-display);font-size:14px;outline:none}.wave-clue-input:focus{border-color:var(--fg-accent)}.wave-submit{flex:1 1 30%}.wave-hint{align-self:center;color:var(--fg-muted);font-size:12px;text-align:center;padding:8px}.wave-clue-display{flex:1 1 100%;display:flex;align-items:center;gap:8px;padding:10px 12px;background:var(--bg-inset);border:var(--border-width-strong) solid var(--border-strong)}.wave-clue-label{font-family:var(--font-pixel);font-size:7px;color:var(--fg-muted);letter-spacing:var(--letter-spacing-pixel)}.wave-clue-text{color:var(--fg-primary);font-weight:700}.wave-reveal{align-self:center;width:min(92vw,340px);padding:12px;background:var(--bg-inset);border:var(--border-width-strong) solid var(--border-strong);box-shadow:3px 3px 0 var(--border-strong);display:flex;flex-direction:column;gap:6px;margin-bottom:10px}.wave-reveal-row{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--fg-muted)}.wave-reveal-row b{color:var(--fg-primary)}.wave-reveal-row--score b{display:inline-flex;align-items:center;gap:6px}.wave-score-badge{background:var(--fg-accent);color:var(--fg-inverse);padding:2px 8px;font-family:var(--font-pixel);font-size:9px;letter-spacing:var(--letter-spacing-pixel)}.hw-intro{align-self:center;width:min(94vw,340px);padding:8px 12px;background:var(--bg-inset);border:2px solid var(--fg-accent);border-left-width:4px;color:var(--fg-primary);font-size:13px;line-height:1.4;margin:8px 0 6px;box-sizing:border-box}.hw-intro b{color:var(--fg-accent)}.hw-intro-word{font-family:var(--font-display);font-size:16px}.hw-intro-sub{color:var(--fg-muted);font-size:11px;margin-top:4px}.hw-board{display:grid;align-self:center;gap:6px;width:min(94vw,340px);margin:6px 0 8px}.hw-board--side-5{gap:4px}.hw-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:4px;background:var(--bg-surface);border:2px solid var(--border-strong);color:var(--fg-primary);font-family:var(--font-display);font-size:12px;cursor:default;overflow:hidden;text-align:center;line-height:1.1}.hw-tile.is-theme{border-color:var(--fg-accent);box-shadow:inset 0 0 0 2px #c7e06a59}.hw-tile.is-me{background:var(--fg-accent);color:var(--fg-inverse);font-weight:700;border-color:var(--border-strong);box-shadow:2px 2px 0 var(--border-strong)}.hw-tile.is-picking:not(.is-me):not(:disabled){cursor:pointer;border-color:#ffd24a}.hw-tile.is-selected{background:var(--game-color-bomb);color:#fff;border-color:#ffd24a;animation:hw-tile-pulse .7s ease-in-out infinite alternate}@keyframes hw-tile-pulse{0%{box-shadow:0 0 #ffd24a66}to{box-shadow:0 0 0 6px #ffd24a00}}.hw-log-strip{align-self:center;display:inline-flex;align-items:center;gap:8px;padding:7px 12px;margin:4px 0 6px;background:var(--bg-inset);color:var(--fg-primary);font-family:var(--font-display);font-size:12px;cursor:pointer;border:2px solid var(--accent-primary);box-shadow:2px 2px 0 var(--border-strong)}.hw-log-strip:hover{filter:brightness(1.08)}.hw-log-strip:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--border-strong)}.hw-log-strip-badge{display:inline-flex;align-items:center;padding:2px 7px;font-family:var(--font-pixel);font-size:8px;border:1px solid var(--border-strong);letter-spacing:var(--letter-spacing-pixel)}.hw-log-strip-badge--me{background:var(--fg-accent);color:var(--fg-inverse)}.hw-log-strip-badge--opp{background:#ffd24a;color:var(--fg-inverse)}.hw-log-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-game-modal);background:#0f380fdb;display:flex;align-items:center;justify-content:center;padding:var(--space-4);animation:hw-log-fade .18s ease-out}@keyframes hw-log-fade{0%{opacity:0}to{opacity:1}}.hw-log-modal{width:100%;max-width:360px;max-height:70vh;background:var(--bg-app);border:4px solid var(--fg-accent);box-shadow:6px 6px 0 var(--border-strong);display:flex;flex-direction:column}.hw-log-modal-head{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:2px solid var(--border-strong);background:var(--bg-inset)}.hw-log-modal-title{font-family:var(--font-display);font-weight:700;font-size:14px;color:var(--fg-accent)}.hw-log-modal-close{background:transparent;border:2px solid var(--border-strong);color:var(--fg-primary);width:26px;height:26px;cursor:pointer;font-size:12px}.hw-log-modal-body{padding:10px 12px;overflow-y:auto;display:flex;flex-direction:column;gap:5px}.hw-log-empty{color:var(--fg-muted);font-size:11px;padding:12px 0;text-align:center}.hw-log-row{display:flex;gap:8px;padding:4px 6px;background:var(--bg-surface);border-left:3px solid var(--border-strong);font-size:12px}.hw-log-row--me{border-left-color:var(--fg-accent)}.hw-log-row--opp{border-left-color:#ffd24a}.hw-log-who{font-family:var(--font-display);font-weight:700;font-size:12px;color:var(--fg-accent);align-self:center;min-width:60px}.hw-log-row--opp .hw-log-who{color:#ffd24a}.hw-log-text{color:var(--fg-primary);font-size:13px}.hw-actions{align-self:center;width:min(94vw,340px);display:flex;gap:6px;margin-bottom:8px;flex-wrap:wrap}.hw-clue-input{flex:1 1 100%;padding:10px 12px;background:var(--bg-inset);border:var(--border-width-strong) solid var(--border-strong);color:var(--fg-primary);font-family:var(--font-display);font-size:14px;outline:none}.hw-clue-input:focus{border-color:var(--fg-accent)}.hw-clue-input:disabled{opacity:.6}.hw-btn{flex:1}.hw-declare-hint{flex:1 1 100%;padding:8px 10px;background:var(--bg-inset);border-left:3px solid #ffd24a;color:var(--fg-primary);font-size:12px}.hw-loading{align-self:center;color:var(--fg-muted);padding:20px;font-size:12px}.chat-drawer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-game-modal);background:#00000059;display:flex;justify-content:center;align-items:flex-end;animation:chat-fade-in .18s ease-out}@keyframes chat-fade-in{0%{opacity:0}to{opacity:1}}.chat-drawer{width:100%;max-width:420px;height:min(var(--chat-viewport-h, 100dvh),68dvh);max-height:68dvh;background:#16210ff0;border:4px solid var(--border-strong);border-bottom:none;box-shadow:0 -8px #0a190a99;display:flex;flex-direction:column;animation:chat-slide-up .24s cubic-bezier(.16,1,.3,1);backdrop-filter:blur(6px) saturate(1.1);-webkit-backdrop-filter:blur(6px) saturate(1.1)}@keyframes chat-slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.chat-drawer-header{position:relative;display:flex;justify-content:space-between;align-items:center;padding:12px;border-bottom:2px solid var(--bg-inset)}.chat-drawer-header:before{content:"";position:absolute;top:-8px;left:50%;transform:translate(-50%);width:44px;height:4px;border-radius:2px;background:#9bbc0f8c}.chat-drawer-title{display:flex;align-items:center;gap:7px;font-size:16px;color:var(--fg-accent);font-family:var(--font-display)}.chat-drawer-count{display:inline-flex;align-items:center;gap:3px;font-size:9px;color:var(--fg-primary);background:var(--bg-inset);border:1px solid var(--border-strong);padding:3px 7px}.chat-drawer-close{background:transparent;border:none;color:var(--fg-primary);cursor:pointer;padding:4px}.chat-drawer-messages{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:9px;background:transparent}.chat-drawer-notice,.chat-drawer-empty{align-self:center;font-size:10px;color:var(--fg-muted);background:var(--bg-inset);border:1px solid var(--border-strong);padding:5px 10px;border-radius:3px;text-align:center;line-height:1.4}.chat-msg{max-width:78%;align-self:flex-start;display:flex;flex-direction:column;gap:2px}.chat-msg-name{font-size:10px;font-weight:700;padding-left:2px}.chat-msg-bubble{padding:8px 10px;font-size:12px;border:2px solid var(--border-strong);background:var(--bg-inset);color:var(--fg-primary);line-height:1.4;word-break:break-word}.chat-msg--own{align-self:flex-end}.chat-msg--own .chat-msg-bubble{background:var(--accent-primary);color:var(--fg-inverse);box-shadow:2px 2px 0 var(--border-strong)}.chat-drawer-quick{display:flex;gap:5px;padding:6px 12px;flex-wrap:wrap;border-top:2px solid var(--bg-inset);background:#0f380f99}.chat-drawer-quick-chip{font-size:11px;color:var(--fg-primary);background:var(--bg-surface);border:2px solid var(--border-strong);padding:5px 8px;cursor:pointer;font-family:var(--font-display)}.chat-drawer-quick-chip:disabled{opacity:.5;cursor:not-allowed}.chat-drawer-quick-chip:not(:disabled):hover{background:var(--bg-inset)}.chat-drawer-input{display:flex;gap:6px;padding:8px 12px 14px;background:#0f380f99}.chat-drawer-field{flex:1;padding:9px 11px;font-family:var(--font-display);font-size:13px;background:var(--bg-surface);color:var(--fg-primary);border:3px solid var(--border-strong)}.chat-drawer-field:focus{outline:none;border-color:var(--accent-primary)}.chat-drawer-field:disabled{background:var(--bg-inset);color:var(--fg-muted);cursor:not-allowed}.chat-drawer-send{display:inline-flex;align-items:center;justify-content:center;padding:0 12px;border:3px solid var(--border-strong);background:var(--accent-primary);color:var(--fg-inverse);cursor:pointer}.chat-drawer-send:disabled{opacity:.5;cursor:not-allowed}