:root{color-scheme:dark;--bb-color-background: #131313;--bb-color-surface: #1c1b1b;--bb-color-panel: #20201f;--bb-color-panel-soft: #2a2a2a;--bb-color-text: #e5e2e1;--bb-color-muted: #bbc9cf;--bb-color-primary: #00d4ff;--bb-color-primary-strong: #3cd7ff;--bb-color-secondary: #ff4b89;--bb-color-tertiary: #ad00ff;--bb-color-outline: #859398;--bb-color-outline-soft: #3c494e;--bb-color-danger: #ffb4ab;--bb-color-danger-strong: #93000a;--bb-color-board: #0e0e0e;--bb-color-on-primary: #003642;--bb-shadow-panel: 0 24px 70px rgba(0, 0, 0, .34);--bb-shadow-accent: 0 0 24px rgba(0, 212, 255, .14);--color-bg: var(--bb-color-background);--color-surface: var(--bb-color-surface);--color-panel: var(--bb-color-panel);--color-panel-soft: var(--bb-color-panel-soft);--color-accent: var(--bb-color-primary);--color-accent-strong: var(--bb-color-primary-strong);--color-text: var(--bb-color-text);--color-muted: var(--bb-color-muted);--color-danger: var(--bb-color-danger);--space-1: 4px;--space-2: 8px;--space-3: 16px;--space-4: 24px;--space-5: 32px;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--shadow-panel: var(--bb-shadow-panel);--bb-visual-viewport-width: 100vw;--bb-visual-viewport-height: 100dvh;--bb-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--bb-font-display: var(--bb-font-body);--bb-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}:root[data-theme=light]{color-scheme:light;--bb-color-background: #fcf8fb;--bb-color-surface: #ffffff;--bb-color-panel: #f6f3f5;--bb-color-panel-soft: #eae7ea;--bb-color-text: #1b1b1d;--bb-color-muted: #3d4949;--bb-color-primary: #006a6a;--bb-color-primary-strong: #00a3a3;--bb-color-secondary: #b40066;--bb-color-tertiary: #6c37df;--bb-color-outline: #6d7a79;--bb-color-outline-soft: #bcc9c8;--bb-color-danger: #ba1a1a;--bb-color-danger-strong: #93000a;--bb-color-board: #ffffff;--bb-color-on-primary: #ffffff;--bb-shadow-panel: 0 10px 30px -5px rgba(0, 163, 163, .08);--bb-shadow-accent: 0 0 24px rgba(0, 163, 163, .16)}html{min-height:100%;overflow-x:hidden;background:var(--color-bg)}body{margin:0;font-family:var(--bb-font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(circle at 10% 0%,color-mix(in srgb,var(--bb-color-primary) 18%,transparent),transparent 28%),radial-gradient(circle at 90% 12%,color-mix(in srgb,var(--bb-color-tertiary) 18%,transparent),transparent 28%),var(--color-bg);color:var(--color-text);min-height:100dvh;overflow-x:hidden;overflow-y:auto}button,select{font:inherit}#root{width:100%;min-height:100dvh;box-sizing:border-box;padding:max(8px,env(safe-area-inset-top)) max(8px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}.app-shell{width:100%;max-width:none;margin:0 auto;box-sizing:border-box}.game-dashboard{width:100%;min-width:0;box-sizing:border-box;background:linear-gradient(180deg,color-mix(in srgb,var(--bb-color-panel) 96%,transparent),color-mix(in srgb,var(--bb-color-surface) 98%,transparent));border:1px solid color-mix(in srgb,var(--bb-color-outline) 24%,transparent);border-radius:var(--radius-lg);box-shadow:var(--shadow-panel);padding:var(--space-4)}.dashboard-header{display:grid;grid-template-columns:minmax(96px,1fr) minmax(0,auto) minmax(68px,1fr);align-items:center;gap:var(--space-2);margin-bottom:var(--space-2)}.dashboard-title-group{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}.dashboard-primary-controls{display:flex;align-items:center;grid-column:1;justify-self:start;gap:var(--space-1);min-width:0}.dashboard-header-controls{display:flex;justify-content:flex-end;align-items:center;grid-column:3;justify-self:end;flex-wrap:nowrap;gap:var(--space-1);min-width:0}.dashboard-eyebrow{margin:0 0 var(--space-1) 0;color:var(--color-muted);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}.dashboard-header h1{margin:0;color:var(--color-text);font-size:clamp(1.2rem,2.2vw,1.9rem);line-height:1}.score-hud{display:inline-flex;align-items:center;justify-content:center;grid-column:2;justify-self:center;max-width:100%;min-width:0;min-height:28px;padding:3px 12px;border:1px solid color-mix(in srgb,var(--bb-color-primary) 44%,transparent);border-radius:999px;background:color-mix(in srgb,var(--bb-color-primary) 12%,transparent);color:var(--color-text);font-size:.82rem;font-weight:700;white-space:nowrap}.score-hud__segment,.score-hud__separator{min-width:0}.score-hud__separator{padding-inline:8px;color:color-mix(in srgb,var(--color-muted) 78%,transparent)}.dashboard-menu-button{min-height:44px;min-width:68px;padding:8px 12px;border:1px solid color-mix(in srgb,var(--bb-color-outline) 34%,transparent);border-radius:999px;color:var(--bb-color-on-primary);background:var(--bb-color-primary);cursor:pointer;font-size:.82rem;font-weight:800;line-height:1}.dashboard-menu-button:focus-visible{outline:2px solid var(--bb-color-primary-strong);outline-offset:2px}.theme-toggle{display:inline-flex;align-items:center;gap:4px;min-height:44px;padding:4px;border:1px solid color-mix(in srgb,var(--bb-color-outline) 34%,transparent);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--bb-color-surface) 82%,transparent);box-sizing:border-box}.theme-toggle__button{min-width:64px;min-height:44px;padding:8px 12px;border:1px solid transparent;border-radius:var(--space-1);color:var(--bb-color-muted);background:transparent;cursor:pointer;font-size:.86rem;font-weight:800;line-height:1}.theme-toggle__button--active{color:var(--bb-color-on-primary);background:var(--bb-color-primary);border-color:var(--bb-color-primary-strong);box-shadow:var(--bb-shadow-accent)}.theme-toggle__button:focus-visible{outline:2px solid var(--bb-color-primary-strong);outline-offset:2px}.dashboard-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-4);align-items:stretch}.play-column{min-width:0;display:flex;flex-direction:column;align-items:center;gap:var(--space-3)}.game-container,.game-surface{display:flex;flex-direction:column;align-items:center;width:100%;min-width:0;max-width:100%;box-sizing:border-box}.game-board-frame{position:relative;width:100%;max-width:100%;padding:0;box-sizing:border-box}canvas{border:2px solid var(--color-accent);border-radius:5px;background-color:var(--bb-color-board);box-shadow:var(--bb-shadow-accent);box-sizing:border-box;display:block;margin-inline:auto;max-width:100%;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.game-cinematic-overlay{position:fixed;inset:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);box-sizing:border-box;min-width:100vw;min-height:100dvh;padding:max(24px,env(safe-area-inset-top)) max(24px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left));pointer-events:auto;text-align:center;color:var(--color-text);overflow:hidden;isolation:isolate;background:radial-gradient(circle,color-mix(in srgb,var(--bb-color-primary) 20%,transparent),transparent 30%),color-mix(in srgb,var(--bb-color-background) 88%,transparent);animation:cinematic-overlay-in .18s ease-out}.game-cinematic-overlay__media{position:absolute;top:50%;left:50%;z-index:0;width:min(84vw,680px);max-height:80dvh;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none;transform:translate(-50%,-50%)}.game-cinematic-overlay__media--countdown-circle{width:min(92vw,720px);opacity:.42;animation:cinematic-media-spin 1.8s linear both}.game-cinematic-overlay__media--countdown-spark{width:min(56vw,360px);opacity:.72;animation:cinematic-media-pulse .6s ease-out both}.game-cinematic-overlay__media--level-up-twirl{width:min(86vw,640px);opacity:.5;animation:cinematic-media-spin 1.2s ease-out both}.game-cinematic-overlay__media--level-up-star{width:min(44vw,320px);opacity:.72;animation:cinematic-media-pulse 1.2s ease-out both}.game-cinematic-overlay__media--rip-smoke{width:min(96vw,760px);opacity:.62;filter:grayscale(1) sepia(.25) hue-rotate(300deg);animation:cinematic-media-drift 1.8s ease-out both}.game-cinematic-overlay__count,.game-cinematic-overlay__title{position:relative;z-index:1;font-family:var(--bb-font-display);font-weight:900;line-height:.92;letter-spacing:.04em;text-shadow:0 8px 36px rgba(0,0,0,.48)}.game-cinematic-overlay__count{font-size:clamp(6rem,30vw,16rem);color:var(--bb-color-primary-strong);animation:cinematic-count-pulse .6s ease-out}.game-cinematic-overlay__title{font-size:clamp(4rem,22vw,12rem)}.game-cinematic-overlay__eyebrow,.game-cinematic-overlay__detail{position:relative;z-index:1;border:1px solid color-mix(in srgb,var(--bb-color-outline) 36%,transparent);border-radius:999px;padding:8px 16px;color:var(--color-text);background:color-mix(in srgb,var(--bb-color-surface) 84%,transparent);font-size:clamp(.9rem,3vw,1.2rem);font-weight:800}.game-cinematic-overlay--level-up .game-cinematic-overlay__title{color:var(--bb-color-primary-strong)}.game-cinematic-overlay--rip{color:var(--bb-color-danger);background:radial-gradient(circle,color-mix(in srgb,var(--bb-color-danger) 22%,transparent),transparent 34%),color-mix(in srgb,var(--bb-color-background) 90%,transparent)}.game-cinematic-overlay--rip .game-cinematic-overlay__title{color:var(--bb-color-danger)}@keyframes cinematic-overlay-in{0%{opacity:0}to{opacity:1}}@keyframes cinematic-count-pulse{0%{opacity:0;transform:scale(.76)}34%{opacity:1;transform:scale(1.08)}to{opacity:.88;transform:scale(1)}}@keyframes cinematic-media-spin{0%{transform:translate(-50%,-50%) rotate(-18deg) scale(.92)}to{transform:translate(-50%,-50%) rotate(18deg) scale(1)}}@keyframes cinematic-media-pulse{0%{opacity:0;transform:translate(-50%,-50%) scale(.72)}42%{opacity:.82;transform:translate(-50%,-50%) scale(1.08)}to{transform:translate(-50%,-50%) scale(1)}}@keyframes cinematic-media-drift{0%{opacity:0;transform:translate(-50%,-44%) scale(.88)}to{opacity:.62;transform:translate(-50%,-50%) scale(1.06)}}.dashboard-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;min-width:44px;padding:10px 16px;border-radius:999px;border:1px solid color-mix(in srgb,var(--bb-color-outline) 30%,transparent);cursor:pointer;font-size:.95rem;font-weight:800;line-height:1;color:var(--color-text);background:var(--color-panel-soft);box-sizing:border-box;transition:transform .16s ease,border-color .16s ease,background .16s ease}.dashboard-button--primary{color:var(--bb-color-on-primary);background:var(--color-accent);border-color:var(--color-accent-strong)}.dashboard-button--secondary:hover,.dashboard-button--secondary:focus-visible{background:color-mix(in srgb,var(--bb-color-primary) 14%,var(--bb-color-panel-soft));border-color:color-mix(in srgb,var(--bb-color-primary) 58%,transparent)}.dashboard-button--primary:hover,.dashboard-button--primary:focus-visible{background:var(--color-accent-strong)}.dashboard-button:focus-visible{outline:2px solid var(--bb-color-primary-strong);outline-offset:2px}.dashboard-button:active{transform:translateY(1px)}.audio-toggle{min-width:96px}.button-icon{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:color-mix(in srgb,var(--bb-color-surface) 34%,transparent)}.ad-slot{display:flex;align-items:center;justify-content:center;box-sizing:border-box;border:1px dashed color-mix(in srgb,var(--bb-color-outline) 44%,transparent);border-radius:var(--radius-md);background:color-mix(in srgb,var(--bb-color-surface) 46%,transparent);color:var(--color-muted);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.ad-slot--side{display:none;min-height:100%;margin-left:0}.ad-slot--bottom{width:min(100%,520px);min-height:64px;margin-top:var(--space-2)}.game-status-region{margin-top:var(--space-2);min-height:0}.offline-ready-message,.victory-message,.game-over-message{width:min(100%,520px);margin:0 auto;padding:8px 12px;border-radius:var(--radius-md);box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.offline-ready-message,.victory-message{background:color-mix(in srgb,var(--bb-color-primary) 12%,transparent);border:1px solid color-mix(in srgb,var(--bb-color-primary) 44%,transparent)}.game-over-message{background:color-mix(in srgb,var(--bb-color-danger) 14%,transparent);border:1px solid color-mix(in srgb,var(--bb-color-danger) 48%,transparent)}.offline-ready-message p,.victory-message h2,.game-over-message h2,.victory-message p,.game-over-message p{margin:0}.victory-message h2,.game-over-message h2{font-size:.95rem}.offline-ready-message p,.victory-message p,.game-over-message p{font-size:.84rem;color:var(--color-muted)}.settings-drawer-backdrop{position:fixed;inset:0;z-index:20;border:0;background:color-mix(in srgb,var(--bb-color-surface) 34%,transparent);cursor:pointer}.settings-drawer{position:fixed;top:0;right:0;z-index:30;width:min(320px,calc(100vw - 32px));height:100dvh;padding:var(--space-3);box-sizing:border-box;overflow-y:auto;border-left:1px solid color-mix(in srgb,var(--bb-color-outline) 34%,transparent);background:var(--bb-color-panel);box-shadow:var(--shadow-panel)}.settings-drawer__header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin-bottom:var(--space-3)}.settings-drawer__version{margin:0 0 var(--space-3);padding:10px 12px;border:1px solid color-mix(in srgb,var(--bb-color-primary) 42%,transparent);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--bb-color-primary) 12%,transparent);color:var(--color-text);font-family:var(--bb-font-mono);font-size:.92rem;font-weight:800;line-height:1.2}.settings-drawer__header h2,.settings-drawer__section h3{margin:0;color:var(--color-text)}.settings-drawer__header h2{font-size:1.1rem}.settings-drawer__close{min-width:44px;min-height:44px;border:1px solid color-mix(in srgb,var(--bb-color-outline) 34%,transparent);border-radius:999px;background:var(--color-panel-soft);color:var(--color-text);cursor:pointer;font-size:1.2rem}.settings-drawer__section{display:grid;gap:var(--space-2);margin-bottom:var(--space-4)}.settings-drawer__section h3{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--color-muted)}.settings-drawer .theme-toggle,.settings-drawer .dashboard-button{width:100%}.settings-drawer .dashboard-button{justify-content:flex-start}@media (max-width: 1120px){.dashboard-layout{grid-template-columns:minmax(0,1fr)}.ad-slot--side{display:none}}@media (max-width: 768px){#root{padding:max(6px,env(safe-area-inset-top)) max(6px,env(safe-area-inset-right)) max(6px,env(safe-area-inset-bottom)) max(6px,env(safe-area-inset-left))}.game-dashboard{padding:12px;border-radius:var(--radius-md)}.dashboard-header{grid-template-columns:minmax(88px,1fr) minmax(0,auto) minmax(68px,1fr);gap:var(--space-2)}.dashboard-header-controls{justify-content:flex-end}.score-hud{min-height:28px;font-size:.86rem;padding:4px 10px}.dashboard-button{flex:1 1 144px;padding:10px 12px;font-size:.9rem}.ad-slot--bottom{min-height:56px;margin-top:var(--space-3)}}@media (max-width: 480px){#root{padding:max(4px,env(safe-area-inset-top)) max(4px,env(safe-area-inset-right)) max(4px,env(safe-area-inset-bottom)) max(4px,env(safe-area-inset-left))}.game-dashboard{padding:8px}.dashboard-header{grid-template-areas:"controls spacer menu" "score score score";grid-template-columns:auto minmax(0,1fr) auto;margin-bottom:var(--space-2)}.dashboard-primary-controls{grid-area:controls}.score-hud{grid-area:score;justify-self:center;overflow:visible}.dashboard-header-controls{grid-area:menu}.dashboard-eyebrow{font-size:.7rem}.dashboard-header h1{font-size:1.24rem}.score-hud{gap:4px}.dashboard-header-controls{gap:var(--space-1);align-items:center;flex-wrap:nowrap;justify-content:flex-end}.score-hud{font-size:.78rem;padding:4px 8px}.dashboard-menu-button{flex:0 0 auto}.theme-toggle{width:100%}.theme-toggle__button{flex:1 1 0;min-width:0}.play-column{gap:var(--space-2)}.dashboard-button{flex-basis:calc(50% - 4px);font-size:.84rem;padding:10px 8px}.settings-drawer .dashboard-button{flex-basis:auto}}@media (max-height: 500px) and (orientation: landscape){html,body,#root{height:100dvh;overflow:hidden}body{background:var(--color-bg)}#root{padding:max(4px,env(safe-area-inset-top)) max(6px,env(safe-area-inset-right)) max(4px,env(safe-area-inset-bottom)) max(6px,env(safe-area-inset-left))}.app-shell,.game-dashboard{height:100%;max-width:none}.game-dashboard{display:flex;flex-direction:column;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}.dashboard-header{grid-template-columns:minmax(88px,1fr) minmax(0,auto) minmax(68px,1fr);align-items:center;flex:0 0 auto;gap:var(--space-1);margin-bottom:var(--space-1)}.dashboard-primary-controls,.dashboard-title-group,.dashboard-header-controls{min-width:0}.dashboard-title-group{display:none}.dashboard-header-controls{justify-content:flex-end;flex-wrap:nowrap}.score-hud{max-width:100%;overflow:hidden;min-height:24px;font-size:.72rem;padding:3px 8px}.dashboard-menu-button{flex:0 0 auto;min-height:44px}.dashboard-layout{display:flex;flex:1 1 auto;min-height:0;align-items:stretch;justify-content:center;gap:0}.play-column,.game-container,.game-surface{min-height:0;height:100%}.play-column{width:100%;justify-content:center;gap:0}.game-container,.game-surface{justify-content:center}.game-surface{position:relative;gap:var(--space-1)}.game-board-frame{flex:0 1 auto;max-height:100%}.game-board-controls{position:static;flex:0 0 auto;margin-top:var(--space-1);transform:none}.dashboard-button{min-height:44px;padding:8px 10px;font-size:.78rem}.ad-slot--bottom,.ad-slot--side,.game-status-region{display:none}}html.bb-landscape-immersive,html.bb-landscape-immersive body,html.bb-landscape-immersive #root{width:var(--bb-visual-viewport-width);height:var(--bb-visual-viewport-height);min-height:var(--bb-visual-viewport-height);max-height:var(--bb-visual-viewport-height);overflow:hidden}html.bb-landscape-immersive body{position:fixed;inset:0;background:var(--color-bg);overscroll-behavior:none}html.bb-landscape-immersive #root{position:fixed;inset:0;padding:max(4px,env(safe-area-inset-top)) max(6px,env(safe-area-inset-right)) max(4px,env(safe-area-inset-bottom)) max(6px,env(safe-area-inset-left))}html.bb-landscape-immersive .app-shell,html.bb-landscape-immersive .game-dashboard{height:100%;max-width:none}html.bb-landscape-immersive .game-dashboard{display:flex;flex-direction:column;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}html.bb-landscape-immersive .dashboard-header{position:relative;z-index:1;display:grid;grid-template-columns:minmax(88px,1fr) minmax(0,auto) minmax(68px,1fr);flex:0 0 auto;align-items:center;gap:var(--space-1);margin-bottom:var(--space-1)}html.bb-landscape-immersive .dashboard-header-controls{justify-content:flex-end;flex-wrap:nowrap;min-width:0}html.bb-landscape-immersive .dashboard-title-group{display:none}html.bb-landscape-immersive .score-hud{max-width:100%;overflow:hidden;min-height:24px;padding:3px 8px;background:color-mix(in srgb,var(--bb-color-panel) 74%,transparent);font-size:.72rem}html.bb-landscape-immersive .dashboard-menu-button{flex:0 0 auto;min-height:44px}html.bb-landscape-immersive .dashboard-layout{display:flex;flex:1 1 auto;height:auto;min-height:0;align-items:stretch;justify-content:center;gap:0}html.bb-landscape-immersive .play-column,html.bb-landscape-immersive .game-container,html.bb-landscape-immersive .game-surface{min-height:0;height:100%}html.bb-landscape-immersive .play-column{width:100%;justify-content:center;gap:0}html.bb-landscape-immersive .game-container,html.bb-landscape-immersive .game-surface{justify-content:center}html.bb-landscape-immersive .game-surface{position:relative;gap:var(--space-1)}html.bb-landscape-immersive .game-board-frame{flex:0 1 auto;max-height:100%}html.bb-landscape-immersive .game-board-controls{position:static;flex:0 0 auto;margin-top:var(--space-1);transform:none}html.bb-landscape-immersive .dashboard-button{min-height:44px;padding:8px 10px;font-size:.78rem}html.bb-landscape-immersive .ad-slot--bottom,html.bb-landscape-immersive .ad-slot--side,html.bb-landscape-immersive .game-status-region{display:none}.game-board-controls{margin-top:var(--space-1);box-sizing:border-box}.game-corner-controls{display:flex;align-items:center;justify-content:space-between;pointer-events:none;width:100%}.dashboard-primary-controls .game-icon-control,.game-corner-controls .game-icon-control{flex:0 0 44px;width:44px;height:44px;min-width:44px;min-height:44px;padding:0;border-radius:999px;opacity:.84;pointer-events:auto;box-shadow:0 4px 16px color-mix(in srgb,var(--bb-color-ink) 16%,transparent)}.dashboard-primary-controls .game-icon-control:hover,.dashboard-primary-controls .game-icon-control:focus-visible,.game-corner-controls .game-icon-control:hover,.game-corner-controls .game-icon-control:focus-visible{opacity:1}.dashboard-primary-controls .audio-toggle--icon,.game-corner-controls .audio-toggle--icon{min-width:44px}.dashboard-primary-controls .button-icon,.game-corner-controls .button-icon{width:24px;height:24px;background:transparent;font-size:1rem}@media (prefers-reduced-motion: reduce){.game-cinematic-overlay,.game-cinematic-overlay__media,.game-cinematic-overlay__count,.dashboard-button,.theme-toggle__button{animation:none;transition-property:opacity,background,border-color}}