:root{color-scheme:dark;--cyan:#32efff;--pink:#ff39bf;--lime:#56ff9a;--gold:#ffe35b;--ink:#050317}
*{box-sizing:border-box;margin:0;padding:0}
body{min-height:100vh;display:grid;place-items:center;padding:12px;background:radial-gradient(circle at 50% 20%,#17114d 0,#07051d 46%,#02010b 100%);color:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;overflow:hidden}
button,select,input{font:inherit}
button,select{color:inherit}
#game-shell{position:relative;width:min(96vw,720px);aspect-ratio:1;overflow:hidden;border:1px solid rgba(85,235,255,.34);border-radius:24px;background:#050317;box-shadow:0 0 0 1px rgba(255,53,191,.12),0 24px 80px #000,0 0 60px rgba(42,104,255,.18)}
canvas{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair}
#hud{position:absolute;top:14px;left:14px;display:flex;align-items:center;gap:10px;padding:8px 12px;border:1px solid rgba(91,235,255,.22);border-radius:16px;background:rgba(4,3,22,.7);backdrop-filter:blur(10px);pointer-events:none}
.stat{min-width:58px}.stat small,.charge-wrap small,.results small{display:block;color:#9ab4ca;font-size:9px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.stat strong{color:#fff;font-size:16px;text-shadow:0 0 12px rgba(50,239,255,.7)}
.charge-wrap{padding-left:8px;border-left:1px solid rgba(255,255,255,.12)}
#charge-pips{display:flex;gap:4px;margin-top:4px}.pip{width:9px;height:9px;border:1px solid rgba(82,239,255,.45);border-radius:50%;background:rgba(50,239,255,.08)}.pip.on{border-color:#fff;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.icon-button{position:absolute;top:14px;width:40px;height:40px;border:1px solid rgba(91,235,255,.25);border-radius:50%;background:rgba(4,3,22,.72);cursor:pointer;backdrop-filter:blur(8px);transition:.2s}
.icon-button:hover{border-color:var(--cyan);box-shadow:0 0 16px rgba(50,239,255,.35)}
#settings-button{right:14px}#pause-button{right:62px;font-weight:900}
#timer{position:absolute;top:75px;left:50%;translate:-50% 0;color:var(--gold);font-size:22px;font-weight:900;text-shadow:0 0 16px var(--gold)}
#ring-legend{position:absolute;left:14px;bottom:14px;display:flex;gap:12px;padding:7px 10px;border:1px solid rgba(91,235,255,.18);border-radius:999px;background:rgba(4,3,22,.68);color:#b9c7da;font-size:9px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;pointer-events:none;backdrop-filter:blur(8px)}
#ring-legend span{display:flex;align-items:center;gap:5px}#ring-legend i{display:block;width:8px;height:8px;border:2px solid;border-radius:50%}.legend-bloom i{border-color:var(--cyan);box-shadow:0 0 7px var(--cyan)}.legend-health i{border-color:var(--lime);box-shadow:0 0 7px var(--lime)}
#return-prompt{position:absolute;left:50%;bottom:54px;translate:-50% 0;padding:8px 14px;border:1px solid rgba(50,239,255,.35);border-radius:999px;background:rgba(4,3,22,.78);color:var(--cyan);font-size:10px;font-weight:950;letter-spacing:.15em;white-space:nowrap;pointer-events:none;animation:returnPulse 1.25s ease-in-out infinite;box-shadow:0 0 18px rgba(50,239,255,.13)}
@keyframes returnPulse{50%{filter:brightness(1.5);transform:scale(1.035)}}
.screen{position:absolute;inset:0;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 45%,rgba(20,13,69,.4),rgba(2,1,12,.82));backdrop-filter:blur(3px)}
.hidden{display:none!important}.screen-card{position:relative;width:min(92%,430px);padding:32px;border:1px solid rgba(93,231,255,.3);border-radius:24px;background:linear-gradient(145deg,rgba(13,9,48,.94),rgba(5,3,25,.96));box-shadow:0 20px 70px #000,0 0 28px rgba(255,45,190,.14);text-align:center}
.start-flower{position:absolute;left:50%;top:4%;width:66%;translate:-50% 0;opacity:.55;filter:drop-shadow(0 0 28px rgba(37,222,255,.38));mix-blend-mode:screen}.start-flower img{display:block;width:100%}
.hero-card{margin-top:22%;background:linear-gradient(145deg,rgba(13,9,48,.82),rgba(5,3,25,.92))}.eyebrow{margin-bottom:8px;color:var(--cyan);font-size:10px;font-weight:900;letter-spacing:.24em}.hero-card h1{font-size:clamp(46px,9vw,72px);line-height:.75;letter-spacing:-.075em;text-shadow:0 0 20px rgba(50,239,255,.35)}.hero-card h1 span{color:var(--pink);text-shadow:0 0 20px rgba(255,57,191,.55)}.tagline{margin:22px 0;color:#c7d4e7;font-size:14px;line-height:1.55}
.mode-picker{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 auto 16px;padding:8px 10px 8px 14px;border:1px solid rgba(255,255,255,.1);border-radius:12px;color:#9fb0c6;font-size:12px;font-weight:700;text-align:left}.mode-picker select{padding:7px 30px 7px 10px;border:0;border-radius:8px;outline:0;background:#171140;color:#fff;font-weight:800}
.primary{width:100%;padding:13px 20px;border:0;border-radius:999px;background:linear-gradient(90deg,#06cdeb,#ec32c8);box-shadow:0 0 24px rgba(40,218,255,.28);color:#fff;font-weight:900;letter-spacing:.02em;cursor:pointer;transition:transform .15s,filter .15s}.primary:hover{filter:brightness(1.15);transform:translateY(-1px)}.controls{margin-top:13px;color:#7c89a2;font-size:10px}
.result-card h2,.settings-card h2{font-size:30px}.result-card>p:not(.eyebrow){margin:12px 0 20px;color:#aebbd0}.results{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px}.results span{padding:12px 6px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:rgba(255,255,255,.03)}.results strong{display:block;margin-top:4px;color:var(--cyan);font-size:19px}.text-button{margin-top:10px;padding:8px;border:0;background:none;color:#8fa5bd;font-size:12px;font-weight:800;cursor:pointer}.text-button:hover{color:#fff}
.settings-card{text-align:left}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.panel-heading .eyebrow{margin:0}.panel-heading button{border:0;background:none;color:#8797af;font-size:30px;cursor:pointer}.setting{display:block;margin:16px 0}.setting span,.toggle{display:flex;align-items:center;justify-content:space-between;color:#ccd7e6;font-size:13px;font-weight:700}.setting output{color:var(--cyan)}.setting input[type=range]{width:100%;margin-top:10px;accent-color:#26dcef}.toggle{padding:10px 0;border-top:1px solid rgba(255,255,255,.07)}.toggle input{width:18px;height:18px;accent-color:#ec32c8}.settings-card .primary{margin-top:14px}
@media(max-width:580px){body{padding:0}#game-shell{width:100vw;border:0;border-radius:0}.screen{padding:12px}.screen-card{padding:22px}.hero-card{margin-top:18%}.tagline{margin:16px 0}.controls{display:none}#hud{top:8px;left:8px;gap:6px;padding:7px 8px}.stat{min-width:48px}.stat strong{font-size:13px}.icon-button{top:8px;width:36px;height:36px}#settings-button{right:8px}#pause-button{right:50px}#ring-legend{left:8px;bottom:8px}#return-prompt{bottom:45px}}