:root{--color-bg: #121212;--color-surface-card: #1e1e1e;--color-grid-line: #2a2a2a;--color-overlay: rgba(0, 0, 0, .5);--color-text: #ffffff;--color-text-muted: rgba(255, 255, 255, .7);--color-text-disabled: rgba(255, 255, 255, .4);--color-primary: #4caf50;--color-primary-deep: #2e7d32;--color-score: #ffc107;--color-error: #f44336;--color-warning: #ff9800;--gradient-my-snake-from: #4caf50;--gradient-my-snake-to: #2e7d32;--gradient-food-shop-from: #ff9800;--gradient-food-shop-to: #f57c00;--gradient-leaderboard-from: #e91e63;--gradient-leaderboard-to: #c2185b;--gradient-settings-from: #2196f3;--gradient-settings-to: #0d47a1;--color-snake-red: #f44336;--color-snake-orange: #ff9800;--color-snake-yellow: #ffeb3b;--color-snake-green: #4caf50;--color-snake-blue: #2196f3;--color-snake-indigo: #ff00ff;--color-snake-violet: #8c00ff;--font-family-game: "GameFont", system-ui, -apple-system, sans-serif;--font-size-headline-lg: 32px;--font-size-headline-md: 24px;--font-size-body-lg: 18px;--font-size-body-md: 16px;--font-size-caption: 14px;--font-weight-bold: 700;--font-weight-regular: 400;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 20px;--space-xl: 32px;--radius-button: 20px;--radius-chip: 12px;--radius-chip-sm: 10px;--radius-card: 16px;--duration-fast: .15s;--duration-default: .3s;--duration-slow: .5s;--duration-stagger: 25ms;--easing-standard: cubic-bezier(.4, 0, .2, 1);--easing-elastic-out: cubic-bezier(.5, 1.5, .5, 1);--tap-target-min: 48px;--content-max-width: 480px}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;background:var(--color-bg);color:var(--color-text);min-height:100dvh}.signin-screen{position:relative;min-height:100dvh;width:100%;background:var(--color-bg);color:var(--color-text);font-family:var(--font-family-game);display:flex;align-items:center;justify-content:center;overflow-x:hidden}.signin-screen__background{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 20% 20%,rgba(76,175,80,.08),transparent 40%),radial-gradient(circle at 80% 80%,rgba(33,150,243,.06),transparent 40%);z-index:0}.signin-screen__content{position:relative;z-index:1;width:100%;max-width:var(--content-max-width);padding:var(--space-xl) var(--space-lg);display:flex;flex-direction:column;align-items:stretch;gap:0}.signin-screen__logo{display:block;margin:0 auto 40px;width:min(450px,80vw);height:auto;user-select:none}.signin-screen__title{margin:0 0 24px;text-align:center;font-size:var(--font-size-headline-md);font-weight:var(--font-weight-bold);color:var(--color-text)}.signin-screen__banner{padding:10px;margin-bottom:16px;border-radius:8px;text-align:center;color:var(--color-text);font-size:var(--font-size-body-md)}.signin-screen__banner--error{background:#b71c1c99}.signin-screen__banner--success{background:#2e7d3299}.signin-screen__banner--warning{background:#ff980080}.signin-screen__form{display:flex;flex-direction:column;gap:16px}.signin-screen__field{display:flex;flex-direction:column;gap:4px}.signin-screen__label{font-size:var(--font-size-caption);color:var(--color-text-muted);padding-left:4px}.signin-screen__input{width:100%;padding:14px 12px;background:#404040;border:none;border-radius:8px;color:var(--color-text);font-size:var(--font-size-body-md);font-family:var(--font-family-game);outline:2px solid transparent;outline-offset:0;transition:outline-color var(--duration-fast) var(--easing-standard);box-sizing:border-box}.signin-screen__input:focus{outline-color:var(--color-primary)}.signin-screen__input:disabled{opacity:.6;cursor:not-allowed}.signin-screen__field-error{margin:0;padding-left:4px;color:var(--color-error);font-size:var(--font-size-caption)}.signin-screen__forgot{align-self:flex-end;background:transparent;border:none;color:var(--color-text-muted);font-size:var(--font-size-caption);font-family:var(--font-family-game);cursor:pointer;padding:4px 0}.signin-screen__forgot:hover:not(:disabled){color:var(--color-text)}.signin-screen__forgot:disabled{opacity:.5;cursor:not-allowed}.signin-screen__primary{margin-top:8px;width:100%;height:50px;background:var(--color-primary);color:var(--color-text);border:none;border-radius:8px;font-size:var(--font-size-body-md);font-weight:var(--font-weight-bold);font-family:var(--font-family-game);letter-spacing:.05em;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background-color var(--duration-fast) var(--easing-standard)}.signin-screen__primary:hover:not(:disabled){background:var(--color-primary-deep)}.signin-screen__primary:disabled{background:#4caf5080;cursor:not-allowed}.signin-screen__spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:var(--color-text);border-radius:50%;animation:signin-spin .6s linear infinite}@keyframes signin-spin{to{transform:rotate(360deg)}}.signin-screen__toggle{margin-top:16px;background:transparent;border:none;color:var(--color-primary);font-size:var(--font-size-body-md);font-family:var(--font-family-game);cursor:pointer;padding:8px 0}.signin-screen__toggle:hover:not(:disabled){color:var(--color-primary-deep);text-decoration:underline}.signin-screen__toggle:disabled{opacity:.5;cursor:not-allowed}.signin-screen__guest{margin-top:8px;background:transparent;border:none;color:var(--color-text-muted);font-size:var(--font-size-caption);font-family:var(--font-family-game);cursor:pointer;padding:4px 0}.signin-screen__guest:hover:not(:disabled){color:var(--color-text);text-decoration:underline}.signin-screen__guest:disabled{opacity:.5;cursor:not-allowed}.top-bar{display:flex;align-items:center;gap:var(--space-sm);height:56px;padding:0 var(--space-sm);background:#0000008c;backdrop-filter:blur(8px);color:var(--color-text);font-family:var(--font-family-game);position:relative;z-index:10;border-bottom:1px solid rgba(255,255,255,.05)}.top-bar__left{display:flex;align-items:center;flex-shrink:0}.top-bar__right{display:flex;align-items:center;gap:var(--space-xs);margin-left:auto;flex-shrink:0}.top-bar__title{margin:0;flex:1;text-align:center;font-size:var(--font-size-body-lg);font-weight:var(--font-weight-bold);color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.01em}.top-bar__icon-button{background:transparent;border:none;color:var(--color-text);font-family:var(--font-family-game);cursor:pointer;width:var(--tap-target-min);height:var(--tap-target-min);display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-chip);padding:0}.top-bar__icon-button:hover{background:#ffffff14}.top-bar__icon-button:active{background:#ffffff29}.top-bar__icon-button:focus-visible{outline:2px solid var(--color-primary);outline-offset:-2px}.top-bar__icon-button--drawer{flex-direction:column;gap:4px;width:32px}.top-bar__drawer-pip{display:block;width:16px;height:3px;border-radius:2px;background:var(--color-text);opacity:.65}.top-bar__icon-button--drawer:hover .top-bar__drawer-pip{opacity:1}.top-bar__menu{position:absolute;top:56px;right:var(--space-sm);margin:0;padding:var(--space-xs) 0;list-style:none;background:var(--color-surface-card);border-radius:var(--radius-chip);box-shadow:0 8px 24px #00000073;z-index:11;min-width:160px;border:1px solid rgba(255,255,255,.08)}.top-bar__menu-item{width:100%;background:transparent;border:none;text-align:left;padding:var(--space-md) var(--space-lg);color:var(--color-text);font-family:var(--font-family-game);font-size:var(--font-size-body-md);cursor:pointer}.top-bar__menu-item:hover{background:#ffffff14}.top-bar__modal-overlay{position:fixed;inset:0;background:var(--color-overlay);display:flex;align-items:center;justify-content:center;z-index:100;padding:var(--space-lg)}.top-bar__modal{background:var(--color-surface-card);color:var(--color-text);border-radius:var(--radius-card);padding:var(--space-xl);max-width:var(--content-max-width);width:100%;display:flex;flex-direction:column;gap:var(--space-md);border:1px solid rgba(255,255,255,.08)}.top-bar__modal-title{margin:0;font-size:var(--font-size-headline-md);font-weight:var(--font-weight-bold)}.top-bar__modal-body{margin:0;font-size:var(--font-size-body-md);color:var(--color-text-muted)}.top-bar__modal-close{align-self:flex-end;background:var(--color-primary);color:var(--color-text);border:none;border-radius:var(--radius-button);padding:var(--space-sm) var(--space-lg);font-family:var(--font-family-game);font-size:var(--font-size-body-md);font-weight:var(--font-weight-bold);cursor:pointer}.top-bar__modal-close:hover{background:var(--color-primary-deep)}.bottom-dock{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;height:96px;background:var(--color-surface-card);border-top:1px solid var(--color-grid-line)}.bottom-dock__tile{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-xs);background:transparent;border:none;color:var(--color-text);font-family:var(--font-family-game);font-size:var(--font-size-caption);cursor:pointer;padding:var(--space-sm) var(--space-xs);overflow:hidden}.bottom-dock__tile:hover:not([data-locked]):not(:disabled){background:#ffffff0a}.bottom-dock__tile:active:not([data-locked]):not(:disabled){background:#ffffff1a}.bottom-dock__tile[data-locked]{opacity:.5;cursor:not-allowed}.bottom-dock__tile:disabled{cursor:not-allowed}.bottom-dock__icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px}.bottom-dock__label{font-size:var(--font-size-caption);color:var(--color-text)}.bottom-dock__accent{position:absolute;left:0;right:0;bottom:0;height:4px}.bottom-dock__accent--my-snake{background:linear-gradient(to right,var(--gradient-my-snake-from),var(--gradient-my-snake-to))}.bottom-dock__accent--food-shop{background:linear-gradient(to right,var(--gradient-food-shop-from),var(--gradient-food-shop-to))}.bottom-dock__accent--leaderboard{background:linear-gradient(to right,var(--gradient-leaderboard-from),var(--gradient-leaderboard-to))}.bottom-dock__accent--settings{background:linear-gradient(to right,var(--gradient-settings-from),var(--gradient-settings-to))}.bottom-dock__lock{position:absolute;top:var(--space-xs);right:var(--space-xs);font-size:var(--font-size-caption);color:var(--color-text-muted)}.snake-screen{position:relative;height:100dvh;width:100%;background:var(--color-bg);color:var(--color-text);font-family:var(--font-family-game);display:flex;flex-direction:column;overflow:hidden}.snake-screen__offline{background:#ff980080;color:var(--color-text);padding:var(--space-sm) var(--space-md);text-align:center;font-size:var(--font-size-caption)}.snake-screen__garden{position:relative;flex:1;display:flex;align-items:center;justify-content:center}.snake-screen__placeholder{display:flex;flex-direction:column;align-items:center;gap:var(--space-md);opacity:.5;padding:var(--space-lg);pointer-events:none}.snake-screen__placeholder-logo{width:min(180px,50vw);height:auto;filter:grayscale(.5)}.snake-screen__placeholder-text{margin:0;font-size:var(--font-size-body-md);color:var(--color-text-muted);text-align:center}.snake-screen__stats{position:absolute;top:var(--space-md);right:var(--space-md);display:flex;flex-direction:column;gap:var(--space-sm);align-items:stretch;min-width:96px}.snake-screen__stat{display:inline-flex;align-items:center;gap:var(--space-sm);padding:6px var(--space-md) 6px var(--space-sm);background:#000000a6;backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.08);border-radius:999px;color:var(--color-text);font-size:var(--font-size-body-md);font-weight:var(--font-weight-bold);box-shadow:0 2px 6px #00000059;line-height:1}.snake-screen__stat-icon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;flex-shrink:0}.snake-screen__stat-coin{width:22px;height:22px;flex-shrink:0;object-fit:contain;display:block}.snake-screen__stat-value{font-variant-numeric:tabular-nums;letter-spacing:.02em;margin-left:auto}.snake-screen__stat--hunger .snake-screen__stat-icon{background:#f443362e;color:var(--color-error)}.snake-screen__stat--level{justify-content:center;padding:6px var(--space-md)}.snake-screen__stat--level .snake-screen__stat-value{margin-left:0;color:var(--color-score)}.coming-soon-screen{position:relative;min-height:100dvh;width:100%;background:var(--color-bg);color:var(--color-text);font-family:var(--font-family-game);display:flex;flex-direction:column}.coming-soon-screen__content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-lg);padding:var(--space-xl) var(--space-lg)}.coming-soon-screen__logo{display:block;width:min(200px,50vw);height:auto;opacity:.6;user-select:none}.coming-soon-screen__headline{margin:0;text-align:center;font-size:var(--font-size-headline-lg);font-weight:var(--font-weight-bold);color:var(--color-text)}.coming-soon-screen__subtitle{margin:0;text-align:center;font-size:var(--font-size-body-md);color:var(--color-text-muted)}