:root{--cream: #fff8e7;--ink: #23263a;--night: #1d2a4a;--blue: #3b6fd8;--blue-dark: #284fa3;--zap: #7fe3ff;--yellow: #ffcc1f;--red: #e23b2e;--shadow: 0 6px 0 rgba(0, 0, 0, .25), 0 12px 30px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:#0b1430;font-family:Fredoka,system-ui,sans-serif;color:var(--ink);user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}#game{display:block;width:100vw;height:100vh;touch-action:none}body.playing #game{cursor:none}.hidden{display:none!important}#hud{position:fixed;top:calc(12px + env(safe-area-inset-top));left:12px;right:12px;display:grid;grid-template-columns:1fr auto 1fr;align-items:start;gap:8px;pointer-events:none}.hud-left{display:flex;flex-wrap:wrap;gap:8px}.hud-right{display:flex;gap:8px;justify-content:flex-end}.hud-pill{background:var(--cream);border-radius:999px;padding:6px 16px;font-weight:600;font-size:18px;box-shadow:var(--shadow);white-space:nowrap}#hud-hearts{letter-spacing:1px;padding:5px 12px}#hud-hearts .off{filter:grayscale(1);opacity:.3}#hud-hearts.bump,#hud-wave.bump{animation:bump .4s ease-out}#hud-wave .left{font-size:.8em;opacity:.65;margin-left:4px}.hud-timer{font-size:26px;min-width:100px;text-align:center;font-variant-numeric:tabular-nums}.icon-btn{pointer-events:auto;width:40px;height:40px;border:none;border-radius:50%;background:var(--cream);box-shadow:var(--shadow);font-size:16px;cursor:pointer;color:var(--ink)}@keyframes bump{40%{transform:scale(1.25);background:#ffe27a}}#boss-bar{position:fixed;top:calc(66px + env(safe-area-inset-top));left:50%;transform:translate(-50%);width:min(420px,calc(100vw - 32px));text-align:center;pointer-events:none}.boss-name{color:#ffd447;font-weight:700;font-size:16px;text-shadow:0 2px 0 rgba(0,0,0,.6);margin-bottom:4px}.boss-track{height:12px;border-radius:999px;background:#fff8e740;box-shadow:var(--shadow);overflow:hidden}#boss-fill{display:block;height:100%;width:100%;background:linear-gradient(90deg,#e8892a,#ffcc1f);transition:width .15s}.banner{position:fixed;top:30%;left:50%;transform:translate(-50%);background:var(--cream);padding:14px 28px;border-radius:18px;font-size:26px;font-weight:700;text-align:center;box-shadow:var(--shadow);pointer-events:none;max-width:calc(100vw - 32px);animation:banner-in .35s ease-out}.banner small{display:block;font-size:15px;font-weight:400;margin-top:4px;opacity:.8}.banner.combo{top:auto;bottom:calc(120px + env(safe-area-inset-bottom));background:var(--yellow);font-size:20px;padding:8px 18px}@keyframes banner-in{0%{opacity:0;transform:translate(-50%,-12px)}}#power{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom));transform:translate(-50%);display:flex;align-items:center;gap:14px;pointer-events:none}.charge{display:flex;align-items:center;gap:8px;background:#fff8e7eb;border-radius:999px;padding:6px 14px 6px 10px;box-shadow:var(--shadow)}.charge-label{font-size:18px}.charge-track{width:150px;height:12px;border-radius:999px;background:#d9d1bd;overflow:hidden}#charge-fill{display:block;height:100%;width:100%;background:linear-gradient(90deg,#2fb3e0,var(--zap))}.charge.low #charge-fill{background:var(--red)}.charge.low{animation:pulse .35s ease-in-out infinite alternate}#surge-btn{position:relative;width:76px;height:76px;border-radius:50%;border:4px solid var(--cream);background:#4a4f63;color:var(--cream);font-family:inherit;font-weight:700;font-size:14px;line-height:1.05;box-shadow:var(--shadow);cursor:pointer;overflow:hidden;pointer-events:auto;touch-action:none}.surge-fill{position:absolute;left:0;right:0;bottom:0;height:0;background:#2f8fd8}.surge-text{position:relative}#surge-btn.ready{background:var(--yellow);color:var(--ink);animation:pulse .5s ease-in-out infinite alternate}#surge-btn.ready .surge-fill{display:none}#surge-btn:active{transform:scale(.94)}@keyframes pulse{to{transform:scale(1.08)}}#danger,#hurt,#surge-flash{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:0}#danger{background:radial-gradient(ellipse at center,#e23b2e00 55%,#e23b2e80)}#hurt{background:#e23b2e73}#surge-flash{background:radial-gradient(circle at center,#dcfaffd9,#7fe3ff40 70%)}.screen{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:16px;background:#080c1e73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.panel{background:var(--cream);border-radius:24px;padding:28px 32px;box-shadow:var(--shadow);width:min(640px,100%);max-height:calc(100vh - 32px);overflow-y:auto;text-align:center;border:4px solid #e9d9b5}.panel.small{width:min(400px,100%)}h1{margin:0;font-size:54px;color:var(--night);letter-spacing:.5px;text-shadow:0 3px 0 var(--yellow)}h2{margin:0 0 8px;font-size:34px}.tagline{margin:4px 0 18px;font-size:18px;opacity:.8}.howto{text-align:left;font-size:15px;line-height:1.5;background:#f4e9cf;border-radius:14px;padding:12px 16px;margin-bottom:18px}.howto b{display:inline-block;min-width:78px;color:var(--blue-dark)}.btn-col{display:flex;flex-direction:column;gap:10px;margin-top:16px}.btn{font-family:inherit;font-size:19px;font-weight:600;border:none;border-radius:14px;padding:12px;background:var(--blue);color:#fff;cursor:pointer;box-shadow:0 4px 0 var(--blue-dark)}.btn.big{font-size:26px;padding:14px 64px;background:var(--yellow);color:var(--ink);box-shadow:0 5px #c99a00}.btn.secondary{background:#e9d9b5;color:var(--ink);box-shadow:0 4px #cdb98d}.btn:active{transform:translateY(2px)}.best-line{margin:12px 0 0;font-size:16px;min-height:1.2em}.board-box{margin-top:18px;background:var(--night);color:var(--cream);border-radius:16px;padding:14px 16px 10px}.board-title{font-size:20px;margin:0 0 8px;color:var(--yellow)}.board table{width:100%;border-collapse:collapse;font-size:15px;font-variant-numeric:tabular-nums}.board th{font-weight:400;font-size:12px;opacity:.6;text-align:left;padding:0 6px 4px}.board td{padding:4px 6px;text-align:left;border-top:1px solid rgba(255,255,255,.08)}.board th.num,.board td.num{text-align:right}.board td.rank{width:2.5em;opacity:.7}.board td.name{font-weight:600;max-width:10em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.board tr.me td{background:#ffcc1f33;color:var(--yellow)}.board tr.gap td{text-align:center;opacity:.4;border:none;padding:0}.board-empty{margin:6px 0;opacity:.75;font-size:15px}.board.compact{margin-top:12px;background:var(--night);color:var(--cream);border-radius:14px;padding:8px 10px}.board.compact:empty{display:none}.board-box a,.board a{color:var(--yellow)}.over-time{font-size:56px;font-weight:700;color:var(--night);line-height:1;font-variant-numeric:tabular-nums}.over-stats{margin:8px 0 4px;font-size:17px}.over-rank{margin:6px 0 0;font-size:16px;font-weight:600;min-height:1.2em}.over-rank a{color:var(--blue-dark)}.new-best{display:inline-block;background:var(--yellow);border-radius:8px;padding:1px 8px;margin-left:4px;font-size:14px;font-weight:700}.menu-links{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 16px;margin-top:18px;font-size:15px}.menu-links a{color:var(--blue-dark);font-weight:600}.about{margin:16px 0 0;font-size:14px;line-height:1.5;text-align:left;opacity:.75}@media(max-width:600px){h1{font-size:40px}.panel{padding:20px 16px}.hud-pill{font-size:15px;padding:5px 12px}#hud-hearts{font-size:13px;padding:6px 10px}.hud-timer{font-size:20px;min-width:70px}.charge-track{width:100px}#surge-btn{width:68px;height:68px;font-size:13px}.banner{font-size:22px}}