@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-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:0;background:var(--bg-surface);display:flex;align-items:center;justify-content:center;color:var(--fg-primary);padding:var(--space-4);overflow:hidden}.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:40px;height:40px;background:var(--bg-surface);color:var(--fg-primary);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:var(--fs-lg);flex-shrink:0}.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-header-actions,.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)}}.chat-drawer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);z-index:var(--z-game-modal);display:flex;justify-content:flex-end;align-items:stretch}.chat-drawer{width:100%;max-width:360px;height:var(--chat-viewport-h, 100dvh);max-height:var(--chat-viewport-h, 100dvh);background:#0f210fdb;backdrop-filter:blur(10px) saturate(1.2);-webkit-backdrop-filter:blur(10px) saturate(1.2);border-left:var(--border-width-strong) solid var(--accent-primary);display:flex;flex-direction:column;animation:chat-slide-in .24s ease-out;padding-bottom:env(safe-area-inset-bottom)}@keyframes chat-slide-in{0%{transform:translate(100%)}to{transform:translate(0)}}.chat-drawer-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-2) var(--space-3);border-bottom:var(--border-width-soft) solid var(--border-soft);background:#0f380f8c;flex-shrink:0}.chat-drawer-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg);color:var(--fg-accent)}.chat-drawer-close{background:transparent;border:none;color:var(--fg-primary);font-size:18px;cursor:pointer;padding:4px 8px}.chat-drawer-messages{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:var(--space-3) var(--space-3);display:flex;flex-direction:column;gap:var(--space-2)}.chat-drawer-empty{align-self:center;color:var(--fg-muted);font-size:var(--fs-sm);padding:var(--space-6) 0;text-align:center}.chat-drawer-notice{padding:var(--space-2) var(--space-3);background:var(--bg-surface);border:var(--border-width-soft) solid var(--border-strong);color:var(--fg-muted);font-size:var(--fs-xs);line-height:1.5;text-align:center}.chat-drawer-field:disabled{opacity:.5;cursor:not-allowed}.chat-msg{display:flex;flex-direction:column;gap:4px;max-width:82%;align-self:flex-start}.chat-msg--own{align-self:flex-end;align-items:flex-end}.chat-msg-meta{display:flex;gap:var(--space-2);font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-muted);letter-spacing:var(--letter-spacing-pixel)}.chat-msg-time{opacity:.6}.chat-msg-bubble{padding:var(--space-2) 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);line-height:1.4;word-break:break-word}.chat-msg--own .chat-msg-bubble{background:var(--fg-accent);color:var(--border-strong);border-color:var(--accent-primary)}.chat-drawer-input{display:flex;gap:6px;padding:8px 10px;border-top:var(--border-width-soft) solid var(--border-soft);background:#0f380fb8;flex-shrink:0;align-items:center}.chat-drawer-field{flex:1 1 auto;min-width:0;padding:8px 10px;height:36px;background:var(--bg-app);color:var(--fg-primary);border:var(--border-width-soft) solid var(--border-strong);font-family:var(--font-body);font-size:14px;outline:none}.chat-drawer-field:focus{border-color:var(--accent-primary)}.chat-drawer-send{flex:0 0 auto;height:36px;padding:0 12px;font-size:12px;white-space:nowrap}.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 .game-turn-strip-turn{color:var(--fg-muted)}.game-turn-strip-conn{display:inline-flex;align-items:center;gap:5px;font-size:var(--fs-xs);color:var(--fg-primary)}.game-turn-strip-dot{width:7px;height:7px;border-radius:50%;background:var(--fg-accent)}.game-turn-strip--idle .game-turn-strip-dot{background:var(--fg-muted)}.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 .game-player-hud-dot{background:var(--fg-inverse)}.game-player-hud-name{font-family:var(--font-body);font-size:var(--fs-xs);font-weight:700;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.game-player-hud-extra{margin-left:auto;font-family:var(--font-display);font-size:var(--fs-md);font-weight:700}.game-guide-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);z-index:var(--z-game-modal);display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.game-guide-card{width:100%;max-width:340px;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)}.game-guide-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg);color:var(--fg-accent)}.game-guide-steps{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-2);counter-reset:guide}.game-guide-step{counter-increment:guide;padding:var(--space-2) var(--space-3);background:var(--bg-surface);border:var(--border-width-soft) solid var(--border-strong);position:relative;padding-left:40px}.game-guide-step:before{content:counter(guide);position:absolute;left:8px;top:8px;width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-primary);color:var(--fg-inverse);font-family:var(--font-pixel);font-size:var(--fs-xs)}.game-guide-step-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-sm);color:var(--fg-primary)}.game-guide-step-desc{font-family:var(--font-body);font-size:var(--fs-xs);color:var(--fg-muted);line-height:1.5;margin-top:2px}.game-guide-close{align-self:stretch}.card-flip{position:relative;aspect-ratio:1;cursor:pointer;-webkit-user-select:none;user-select:none;transform-style:preserve-3d}.card-flip.is-disabled{cursor:not-allowed}.card-flip-inner{position:absolute;top:0;right:0;bottom:0;left:0;transform-style:preserve-3d;transition:transform .42s cubic-bezier(.55,0,.25,1);will-change:transform}.card-flip.is-face .card-flip-inner{transform:rotateY(180deg)}.card-flip-face{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;gap:3px;align-items:center;justify-content:center;border:var(--border-width-strong) solid 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 .card-flip-face--front{box-shadow:inset 0 0 0 3px var(--accent-primary);opacity:.55}.memory-board--preview .card-flip .card-flip-inner{transform:rotateY(180deg)}.memory-board--preview .card-flip{cursor:default}.memory-board-loading{align-self:center;color:var(--fg-muted);font-family:var(--font-pixel);font-size:var(--fs-xs);letter-spacing:var(--letter-spacing-pixel)}.pixel-thumb-memory{display:grid;grid-template-columns:repeat(4,42px);grid-template-rows:repeat(4,42px);gap:4px}.pixel-thumb-memory-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: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-breaker{display:flex;flex-direction:column;gap:10px}.pixel-thumb-breaker-board{display:flex;flex-direction:column;gap:4px;padding:8px;background:var(--bg-app);border:3px solid var(--border-strong)}.pixel-thumb-breaker-row{display:flex;gap:8px;align-items:center}.pixel-thumb-breaker-swatch{width:32px;height:20px;border:2px solid var(--border-strong)}.pixel-thumb-breaker-outcome{font-family:var(--font-pixel);font-size:14px}.pixel-thumb-breaker-outcome--o{color:var(--fg-accent)}.pixel-thumb-breaker-outcome--x{color:#ff8a70}.pixel-thumb-breaker-pad{display:grid;grid-template-columns:repeat(4,34px);gap:6px;justify-content:center}.pixel-thumb-breaker-btn{width:34px;height:34px;border:3px solid var(--border-strong)}.pixel-thumb-wudada{position:relative;width:140px;height:180px;background:#0f380f;border:3px solid var(--border-strong);overflow:hidden}.pixel-thumb-wudada-lane{position:absolute;top:0;width:2px;height:100%;background:#244b1e}.pixel-thumb-wudada-lane:nth-child(1){left:33%}.pixel-thumb-wudada-lane:nth-child(2){left:66%}.pixel-thumb-wudada-obs{position:absolute;width:26px;height:26px;background:#8bac0f;border:2px solid var(--border-strong)}.pixel-thumb-wudada-obs--1{top:30px;left:10px}.pixel-thumb-wudada-obs--2{top:90px;right:12px;background:#c2331f}.pixel-thumb-wudada-cat{position:absolute;bottom:8px;left:50%;transform:translate(-50%);font-size:30px}.pixel-thumb-escape{position:relative;width:140px;height:180px;background:#05100a;border:3px solid var(--border-strong);display:flex;flex-direction:column;padding:6px;gap:2px}.pixel-thumb-escape-row{display:flex;gap:2px}.pixel-thumb-escape-cell{width:16px;height:16px}.pixel-thumb-escape-cell--wall{background:#33511b}.pixel-thumb-escape-cell--floor{background:#0f380f}.pixel-thumb-escape-cat{position:absolute;top:42%;left:42%;font-size:22px}.pixel-thumb-escape-key{position:absolute;bottom:12px;right:12px;font-size:18px}.wudada-board-region{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;padding:var(--space-3);gap:var(--space-3)}.wudada-canvas{width:100%;max-width:320px;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)}.wudada-controls{display:flex;gap:var(--space-3);width:100%;max-width:320px}.wudada-btn{flex:1;min-height:64px;background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-user-select:none;user-select:none}.wudada-btn:active{transform:translate(2px,2px)}.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-controls{display:grid;grid-template-columns:repeat(3,56px);grid-template-rows:repeat(3,56px);gap:6px;justify-content:center}.escape-btn{background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);font-family:var(--font-display);font-size:22px;cursor:pointer;-webkit-user-select:none;user-select:none}.escape-btn:active{transform:translate(1px,1px)}.escape-btn--up{grid-column:2;grid-row:1}.escape-btn--left{grid-column:1;grid-row:2}.escape-btn--right{grid-column:3;grid-row:2}.escape-btn--down{grid-column:2;grid-row:3}.diag-panel{margin:var(--space-3) var(--space-4);padding:var(--space-3);background:var(--bg-surface);border:var(--border-width-soft) solid var(--border-strong);font-family:var(--font-body);font-size:var(--fs-xs);color:var(--fg-primary);display:flex;flex-direction:column;gap:6px}.diag-panel-title{font-family:var(--font-pixel);color:var(--fg-accent);font-size:var(--fs-xs);letter-spacing:var(--letter-spacing-pixel);border-bottom:1px dashed var(--border-strong);padding-bottom:4px}.diag-panel-row{display:flex;justify-content:space-between;gap:var(--space-3)}.diag-panel-key{color:var(--fg-muted);font-family:var(--font-pixel)}.diag-panel-value{font-family:var(--font-pixel)}.diag-panel-log{display:flex;flex-direction:column;gap:2px;border-top:1px dashed var(--border-strong);padding-top:4px;max-height:120px;overflow-y:auto}.diag-panel-log-row{display:flex;gap:8px;font-family:var(--font-body);font-size:11px}.diag-panel-log-time{color:var(--fg-muted);min-width:32px;text-align:right}.diag-panel-log-text{color:var(--fg-primary)}.diag-panel-hint{margin-top:4px;padding:6px 8px;background:#c2331f26;border:1px solid var(--game-color-bomb);color:#ffb894;font-size:11px;line-height:1.4}.lobby-diag-actions{display:flex;gap:var(--space-2);padding:0 var(--space-4);margin-top:var(--space-3)}.lobby-diag-actions .pixel-btn{flex:1}.mosun-board{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-2);width:min(90vw,320px);aspect-ratio:1;margin:0 auto;perspective:800px}.mosun-tile .card-flip-face--front{color:#fff;padding:4px}.mosun-tile--bomb .card-flip-face--front{background:var(--game-color-bomb)}.mosun-tile--all .card-flip-face--front{background:var(--game-color-all);color:var(--fg-inverse)}.mosun-tile--me .card-flip-face--front{background:var(--game-color-me);color:var(--fg-inverse)}.mosun-tile--safe .card-flip-face--front{background:var(--game-color-safe)}.mosun-mode-banner{display:flex;align-items:center;justify-content:center;gap:8px;padding:6px 12px;margin:0 var(--space-3) var(--space-2);border:var(--border-width-soft) solid var(--border-strong);background:var(--bg-surface);font-family:var(--font-body);font-size:var(--fs-sm)}.mosun-mode-banner--flip{border-color:var(--accent-primary);color:var(--fg-primary)}.mosun-mode-banner--target{border-color:var(--game-color-bomb);color:#fff;background:#c2331f2e;animation:mosun-mode-target .7s ease-in-out infinite alternate}@keyframes mosun-mode-target{0%{background:#c2331f2e}to{background:#c2331f59}}.mosun-mode-icon{font-size:18px;line-height:1}.mosun-mode-text{flex:1;text-align:center}.mosun-rule-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-game-modal);background:var(--bg-overlay-strong);display:flex;align-items:center;justify-content:center;padding:var(--space-4);animation:rb-fade-in .24s ease-out}.mosun-rule-modal-card{min-width:260px;max-width:320px;padding:var(--space-4);background:var(--bg-app);color:var(--fg-primary);border:var(--border-width-strong) solid var(--accent-primary);display:flex;flex-direction:column;gap:var(--space-3);align-items:center;animation:rb-pop .36s cubic-bezier(.34,1.4,.64,1);box-shadow:0 0 30px var(--fg-accent)}.mosun-rule-modal-card--opponent{border-color:var(--fg-muted);box-shadow:0 0 20px var(--fg-muted);opacity:.92}.mosun-rule-modal-card--exclusion{border-color:var(--game-color-bomb);box-shadow:0 0 40px var(--game-color-bomb);animation:mosun-rule-excl-pulse .9s ease-in-out infinite alternate}@keyframes mosun-rule-excl-pulse{0%{box-shadow:0 0 30px var(--game-color-bomb)}to{box-shadow:0 0 55px var(--game-color-bomb)}}.mosun-rule-modal-icon{color:var(--fg-accent);display:flex;align-items:center;justify-content:center;padding:8px;background:var(--bg-surface);border:2px solid var(--fg-accent)}.mosun-rule-modal-card--opponent .mosun-rule-modal-icon{color:var(--fg-muted);border-color:var(--fg-muted);opacity:.6}.mosun-rule-modal-card--exclusion .mosun-rule-modal-icon{color:var(--game-color-bomb);border-color:var(--game-color-bomb)}.mosun-rule-modal-eyebrow{font-family:var(--font-pixel);color:var(--fg-accent);font-size:var(--fs-sm);letter-spacing:var(--letter-spacing-pixel);text-align:center}.mosun-rule-modal-card--opponent .mosun-rule-modal-eyebrow{color:var(--fg-muted)}.mosun-rule-modal-card--exclusion .mosun-rule-modal-eyebrow{color:var(--game-color-bomb)}.mosun-rule-modal-body{font-family:var(--font-body);font-size:var(--fs-md);line-height:1.5;text-align:center}.mosun-rule-modal-cta{align-self:stretch}.mosun-tile-content{display:flex;flex-direction:column;align-items:center;gap:4px}.mosun-tile-icon{font-size:22px;line-height:1}.mosun-tile-label{font-family:var(--font-pixel);font-size:8px;letter-spacing:var(--letter-spacing-pixel)}.mosun-action-btn{gap:4px}.mosun-action-btn svg{flex-shrink:0}.mosun-action-btn--active{box-shadow:0 0 0 2px var(--fg-accent),var(--shadow-hard)}.mosun-actions{display:flex;gap:var(--space-2);padding:0 var(--space-3)}.mosun-action-btn{flex:1;min-height:48px;padding:var(--space-2) 4px;font-size:var(--fs-sm);display:flex;flex-direction:column;align-items:center;gap:2px}.mosun-rules-strip{align-self:center;padding:6px var(--space-3);margin:0 var(--space-3);background:var(--bg-surface);color:var(--fg-muted);font-family:var(--font-body);font-size:var(--fs-xs);cursor:pointer;border:var(--border-width-soft) solid var(--border-strong)}.mosun-flash{align-self:center;padding:4px 10px;background:var(--game-color-me);color:var(--fg-inverse);font-family:var(--font-body);font-size:var(--fs-xs);animation:popScale .35s ease}.mosun-rules-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);z-index:var(--z-game-modal);display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.mosun-rules-card{width:100%;max-width:340px;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)}.mosun-rules-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg);color:var(--fg-accent)}.mosun-rules-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-2);max-height:40vh;overflow-y:auto}.mosun-rules-item{display:flex;flex-direction:column;gap:4px;padding:var(--space-2) var(--space-3);background:var(--bg-surface);border:var(--border-width-soft) solid var(--border-strong)}.mosun-rules-item--all{border-left:4px solid var(--game-color-all)}.mosun-rules-item--me{border-left:4px solid var(--game-color-me)}.mosun-rules-item--bomb{border-left:4px solid var(--game-color-bomb)}.mosun-rules-item--safe{border-left:4px solid var(--game-color-safe)}.mosun-rules-kind{font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-accent);letter-spacing:var(--letter-spacing-pixel)}.mosun-rules-text{font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-primary);line-height:1.5}.mosun-rules-empty{text-align:center;color:var(--fg-muted);padding:var(--space-3);font-size:var(--fs-sm)}.mosun-rules-close{align-self:stretch}.breaker-board{display:flex;flex-direction:column;gap:var(--space-3);align-items:center;width:min(90vw,320px);margin:0 auto}.breaker-scoreboard{display:flex;gap:var(--space-1);flex-wrap:wrap;justify-content:center;padding:var(--space-2);background:var(--bg-app);border:var(--border-width-strong) solid 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var(--border-strong);transition:transform var(--anim-fast)}.breaker-color-btn:active:not(:disabled){transform:translate(2px,2px);box-shadow:none}.breaker-color-btn:disabled{opacity:.5;cursor:not-allowed}.breaker-declare-row{display:flex;padding:0 var(--space-3);margin-bottom:var(--space-2)}.breaker-declare-row .pixel-btn{flex:1}.breaker-declare-choice{width:100%;text-align:left;padding:var(--space-2) var(--space-3)}.tictactoe-cell--win{animation:ttt-win-pulse .75s ease-in-out infinite alternate!important;box-shadow:inset 0 0 0 3px var(--fg-accent),0 0 24px var(--fg-accent);z-index:2}.tictactoe-cell--win.cell-o,.tictactoe-cell--win.cell-x{background:var(--fg-accent);color:var(--border-strong)}@keyframes ttt-win-pulse{0%{transform:scale(1);filter:brightness(1)}to{transform:scale(1.08);filter:brightness(1.4)}}@keyframes winFlash{0%{transform:scale(1)}to{transform:scale(1.06)}}.round-banner-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-game-modal);background:var(--bg-overlay-strong);display:flex;align-items:center;justify-content:center;animation:rb-fade-in .24s ease-out}@keyframes rb-fade-in{0%{opacity:0}to{opacity:1}}.round-banner-card{min-width:260px;padding:var(--space-5) var(--space-6);background:var(--bg-app);color:var(--fg-primary);border:var(--border-width-strong) solid var(--accent-primary);display:flex;flex-direction:column;align-items:center;gap:var(--space-3);animation:rb-pop .36s cubic-bezier(.34,1.4,.64,1);box-shadow:0 0 40px var(--fg-accent)}@keyframes 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rb-marq{0%{opacity:.35;transform:translateY(0)}to{opacity:1;transform:translateY(-3px)}}.game-conn-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay-strong);z-index:var(--z-game-conn);display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.game-conn-card{width:100%;max-width:320px;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;text-align:center}.game-conn-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg);color:var(--fg-accent)}.game-conn-desc{font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.5}.gameover-score{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3);background:var(--bg-app);color:var(--fg-primary);border:var(--border-width-soft) solid 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ttt-place-in{0%{transform:scale(.72);opacity:0}to{transform:scale(1);opacity:1}}.pingpong-stage{height:52vh;aspect-ratio:3 / 5;max-width:85vw;background:var(--bg-surface);border:var(--border-width-strong) solid var(--border-strong);position:relative;overflow:hidden;margin:var(--space-3) auto;touch-action:none;box-shadow:var(--shadow-drop)}.pingpong-canvas{width:100%;height:100%;display:block;image-rendering:pixelated}.game-info-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-2) 0;border-bottom:var(--border-width-soft) solid var(--border-soft)}.game-status-label{font-family:var(--font-pixel);font-size:var(--fs-xs);color:var(--fg-muted);letter-spacing:var(--letter-spacing-pixel)}.game-participants{position:absolute;bottom:var(--space-4);right:var(--space-4);z-index:50;min-width:132px;padding:var(--space-2);background:var(--bg-surface);color:var(--fg-primary);border:var(--border-width-soft) solid var(--accent-primary);display:flex;flex-direction:column;gap:var(--space-1);box-shadow:var(--shadow-hard)}.game-participant-row{display:flex;justify-content:space-between;align-items:center;gap:var(--space-2);padding:4px 6px;opacity:.5;transition:opacity var(--anim-fast)}.game-participant-row--active{opacity:1;background:var(--accent-primary);color:var(--fg-inverse)}.game-participant-row--offline .game-participant-name{text-decoration:line-through;opacity:.6}.game-participant-info{display:flex;align-items:center;gap:6px;min-width:0}.game-participant-status{width:6px;height:6px;display:inline-block}.game-participant-status.is-online{background:var(--accent-primary)}.game-participant-status.is-offline{background:var(--accent-danger)}.game-participant-row--active 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var(--space-4)}.gameover-hint{font-size:var(--fs-xs);color:var(--fg-subtle);margin-top:var(--space-2)}.modal-action-list{display:flex;flex-direction:column;gap:var(--space-2);margin-top:var(--space-2)}.name-edit-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay-strong);display:flex;justify-content:center;align-items:center;z-index:var(--z-name-edit);padding:var(--space-4)}.name-edit-card{width:280px;background:var(--bg-elevated);color:var(--fg-inverse);border:var(--border-width-strong) solid var(--border-strong);padding:var(--space-5);box-shadow:var(--shadow-drop)}.name-edit-actions{display:flex;gap:var(--space-2)}.name-edit-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg);color:var(--fg-inverse)}.input-field{width:100%;background:var(--bg-app);color:var(--fg-primary);border:var(--border-width-strong) solid var(--border-strong);padding:var(--space-3);font-family:var(--font-body);font-size:var(--fs-md);margin:var(--space-3) 0;outline:none;text-align:center}.input-field:focus{border-color:var(--fg-accent)}@keyframes loading-progress-anim{0%{transform:scaleX(0)}50%{transform:scaleX(1)}to{transform:scaleX(0)}}@keyframes pulseGlow{0%,to{transform:scale(1);opacity:.9}50%{transform:scale(1.05);opacity:1}}@keyframes spinnerAnimation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes slideDown{0%{transform:translateY(-100%)}to{transform:translateY(0)}}@keyframes popScale{0%{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}@keyframes blink{0%,to{opacity:.4}50%{opacity:1}}.pwa-prompt-stack{position:fixed;bottom:var(--space-4);right:var(--space-4);z-index:var(--z-pwa);display:flex;flex-direction:column;gap:var(--space-2);max-width:calc(100vw - var(--space-6))}.pwa-card{width:280px;max-width:100%;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)}.pwa-card-body{display:flex;flex-direction:column;gap:2px}.pwa-card-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-md)}.pwa-card-desc{font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-subtle)}.pwa-card-actions{display:flex;gap:var(--space-2)}.pwa-btn{flex:1;padding:var(--space-2) var(--space-3);font-size:var(--fs-sm)}.pwa-card--ios .pwa-card-title{color:var(--fg-inverse)}.pwa-ios-steps{margin:var(--space-2) 0 0;padding-left:var(--space-5);display:flex;flex-direction:column;gap:4px;font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-inverse);line-height:1.5}.pwa-ios-steps b{font-weight:800}@keyframes scan-bar{0%{transform:scaleX(0)}50%{transform:scaleX(1)}to{transform:scaleX(0);transform-origin:right}}