@import"https://fonts.googleapis.com/css2?family=Fredoka:wght@500;700&display=swap";:root{--ui-font: "Fredoka", "Trebuchet MS", sans-serif;--ui-ink: #16324f;--ui-ink-strong: #0d2033;--ui-chip: rgba(255, 255, 255, .92);--ui-chip-border: rgba(13, 32, 51, .12);--ui-shadow: 0 10px 30px rgba(10, 24, 40, .18);--btn-plus: #2bb673;--btn-plus-dark: #1d8e58;--btn-minus: #ff7a45;--btn-minus-dark: #d85b2e;--btn-reset: #3b9cdb;--btn-reset-dark: #2b74a6;--btn-square: #3aa0ff;--btn-square-dark: #2b78c4;--btn-ring: rgba(13, 32, 51, .2)}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;font-family:var(--ui-font);overflow:hidden;background-color:#87ceeb}canvas{display:block;width:100%;height:100%;touch-action:none}.container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none}.total-display{position:absolute;top:20px;left:50%;transform:translate(-50%);background:#d6eeffc2;padding:14px 34px;border-radius:18px;font-size:2.2rem;font-weight:400;letter-spacing:.2px;color:var(--ui-ink-strong);border:1px solid rgba(13,32,51,.16);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 12px 30px #0a182833;text-shadow:0 1px 0 rgba(255,255,255,.9);pointer-events:auto;z-index:10;min-width:300px;text-align:center}.controls{position:absolute;bottom:30px;left:50%;transform:translate(-50%);display:flex;gap:15px;pointer-events:auto;z-index:10;align-items:center}.btn{width:80px;height:80px;border-radius:18px;border:2px solid rgba(255,255,255,.75);background:radial-gradient(circle at 30% 20%,#ffffff38,#fff0 48%),linear-gradient(165deg,#ffffff24,#fff0 45%),linear-gradient(145deg,var(--btn-plus),var(--btn-plus-dark));color:#fff;font-size:2.6rem;font-weight:700;cursor:pointer;box-shadow:0 18px 32px #0e2d234d,inset 0 -7px 14px #0000003d;transform:translateY(-2px) scale(1.03);transition:transform .2s ease,box-shadow .2s ease;display:flex;align-items:center;justify-content:center;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;touch-action:manipulation}.btn:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 18px 32px #0e2d234d,inset 0 -7px 14px #0000003d}.btn:active{transform:translateY(1px) scale(.98);box-shadow:0 8px 18px #0e2d2338,inset 0 1px #ffffff80,inset 0 -3px 8px #00000047}.btn-minus{background:radial-gradient(circle at 30% 20%,#ffffff38,#fff0 48%),linear-gradient(165deg,#ffffff24,#fff0 45%),linear-gradient(145deg,var(--btn-minus),var(--btn-minus-dark));box-shadow:0 18px 32px #40180c52,inset 0 -7px 14px #0000003d}.btn-reset{background:radial-gradient(circle at 30% 20%,#ffffff38,#fff0 48%),linear-gradient(165deg,#ffffff24,#fff0 45%),linear-gradient(145deg,var(--btn-reset),var(--btn-reset-dark));box-shadow:0 18px 32px #112c4a52,inset 0 -7px 14px #0000003d}.btn-plus{background:radial-gradient(circle at 30% 20%,#ffffff38,#fff0 48%),linear-gradient(165deg,#ffffff24,#fff0 45%),linear-gradient(145deg,var(--btn-plus),var(--btn-plus-dark))}.btn-step-ten{font-size:1.55rem;letter-spacing:.6px}.btn-square{width:140px;font-size:1.3rem;letter-spacing:.6px;white-space:nowrap;background:radial-gradient(circle at 30% 20%,#ffffff38,#fff0 48%),linear-gradient(165deg,#ffffff24,#fff0 45%),linear-gradient(145deg,var(--btn-square),var(--btn-square-dark));box-shadow:0 18px 32px #0c244c52,inset 0 -7px 14px #0000003d}.btn-sneeze{position:absolute;left:50%;bottom:calc(100% + 12px);transform:translate(-50%);z-index:12;text-transform:uppercase;font-size:1.05rem;letter-spacing:1px}.btn-sneeze[hidden]{display:none}.btn-sneeze.active{box-shadow:0 18px 32px #0c244c57,0 0 0 4px #ffffff59,inset 0 -7px 14px #0003;transform:translate(-50%) translateY(-2px) scale(1.05);filter:saturate(1.1)}.btn-sneeze:disabled{cursor:not-allowed;opacity:.55;box-shadow:0 8px 18px #0a182829;transform:translate(-50%)}.btn-sneeze:disabled:hover{transform:translate(-50%);box-shadow:0 8px 18px #0a182829}.btn-sneeze:hover{transform:translate(-50%) translateY(-2px) scale(1.03)}.btn-sneeze:active{transform:translate(-50%) translateY(1px) scale(.98)}.mode-toggle{display:flex;gap:10px;align-items:center}.btn-mode{width:64px;height:64px;font-size:1.8rem;border-radius:16px;border:2px solid rgba(13,32,51,.18);background:radial-gradient(circle at 30% 20%,#ffffff40,#fff0 50%),linear-gradient(160deg,#f4f7fb,#cbd9ef);color:var(--ui-ink-strong);box-shadow:0 10px 20px #0e233c2e,inset 0 -6px 10px #0000001f}.mode-icon,.reset-icon{width:34px;height:34px}.mode-icon *,.reset-icon *{fill:none;stroke:currentColor;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.btn-mode.active,.btn-mode[aria-pressed=true]{opacity:1;border-color:#0d203373;background:radial-gradient(circle at 30% 20%,#ffffff59,#fff0 55%),linear-gradient(160deg,#e0f0ff,#9bc7ff);box-shadow:0 14px 26px #0e233c3d,0 0 0 3px #0d203347,inset 0 -6px 10px #0000001f;transform:translateY(-2px) scale(1.05)}.btn:focus-visible{outline:none;box-shadow:0 0 0 4px var(--btn-ring),0 12px 25px #0a182833}@media (max-width: 1024px){.total-display{font-size:1.7rem;padding:12px 26px;top:15px}.controls{bottom:20px;gap:12px}.btn{width:70px;height:70px;font-size:2.2rem}.btn-step-ten{font-size:1.35rem}.btn-square{width:125px;font-size:1.1rem}.btn-mode{width:58px;height:58px;font-size:1.6rem}.mode-icon{width:30px;height:30px}}@media (max-width: 768px){.total-display{font-size:1.4rem;padding:10px 20px;top:12px;min-width:240px;border-radius:10px}.controls{bottom:12px;width:calc(100% - 16px);max-width:560px;padding:0 6px;gap:8px;justify-content:center;flex-wrap:wrap}.btn{width:66px;height:66px;font-size:2rem;border-radius:16px;box-shadow:0 8px 18px #0a182833}.btn-step-ten{font-size:1.2rem}.btn-square{width:104px;font-size:1rem}.btn-mode{width:54px;height:54px;font-size:1.5rem}.mode-icon{width:28px;height:28px}.mode-toggle{gap:8px}.btn-sneeze{bottom:calc(100% + 10px)}.btn:hover{transform:scale(1.05)}}@media (max-width: 480px){.total-display{font-size:1.2rem;padding:8px 16px;top:10px;min-width:200px}.controls{bottom:10px;width:calc(100% - 12px);max-width:380px;gap:6px;padding:0 4px}.btn{width:56px;height:56px;font-size:1.6rem}.btn-step-ten{font-size:1rem}.btn-square{width:92px;font-size:.82rem;letter-spacing:.4px}.btn-mode{width:46px;height:46px;font-size:1.2rem;border-radius:12px}.mode-icon{width:24px;height:24px}.mode-toggle{gap:6px}.btn-sneeze{bottom:calc(100% + 8px)}}@media (max-width: 768px) and (orientation: landscape){.total-display{top:8px;font-size:1.1rem}.controls{bottom:8px}}.btn,.total-display{-webkit-user-select:none;user-select:none}button{transition:all .2s ease}