*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{color-scheme:dark;--cyan:#63efff;--lime:#b9ff73;--danger:#ff4f75;--panel:rgba(9,13,28,.72);--app-width:100vw;--app-height:100dvh;--edge-x:max(14px,env(safe-area-inset-left));--edge-r:max(14px,env(safe-area-inset-right));--edge-top:max(12px,env(safe-area-inset-top));--edge-bottom:max(14px,env(safe-area-inset-bottom))}
html,body{margin:0;width:100%;height:100%;min-height:100%;overflow:hidden;background:#050713;color:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;touch-action:none;overscroll-behavior:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
html{position:fixed;inset:0;width:100vw;height:100dvh;background:#050713}
body{position:fixed;inset:0;width:100vw;height:100dvh;min-height:-webkit-fill-available;overflow:hidden}
button{font:inherit;touch-action:manipulation;user-select:none;-webkit-user-select:none}
#game{position:fixed;left:0;top:0;width:var(--app-width,100vw);height:var(--app-height,100dvh);min-height:100svh;max-width:100vw;overflow:hidden;isolation:isolate;background:#050713;touch-action:none;contain:layout paint size}
#game:fullscreen,#game:-webkit-full-screen{width:100vw;height:100vh;min-height:100vh;background:#050713}
#game-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;outline:0}
.hud{position:absolute;z-index:10;pointer-events:none}
.top-hud{top:var(--edge-top);left:var(--edge-x);right:var(--edge-r);display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.brand-wrap{display:grid;gap:6px;min-width:0}.brand{font-weight:950;font-size:clamp(10px,2.9vw,12px);letter-spacing:.19em;text-shadow:0 2px 18px rgba(0,0,0,.7);white-space:nowrap}
.wave-pill{justify-self:start;padding:5px 8px;border-radius:999px;border:1px solid rgba(99,239,255,.22);background:rgba(10,19,35,.5);color:#a7f7ff;font-size:8px;font-weight:900;letter-spacing:.16em;backdrop-filter:blur(8px)}
.stats{display:flex;gap:6px;min-width:0}.stats>div{min-width:clamp(54px,16vw,64px);padding:7px 8px;border:1px solid rgba(255,255,255,.11);background:rgba(5,8,18,.5);backdrop-filter:blur(10px);border-radius:12px;text-align:right;box-shadow:0 10px 30px rgba(0,0,0,.12)}
.label{display:block;font-size:7px;letter-spacing:.18em;opacity:.5}.stats strong{display:block;margin-top:1px;font-variant-numeric:tabular-nums;font-size:clamp(15px,4.6vw,17px);line-height:1.1;overflow:hidden;text-overflow:ellipsis}
.status-hud{top:max(68px,calc(env(safe-area-inset-top) + 55px));left:var(--edge-x);width:min(230px,58vw);display:grid;gap:6px}
.health-row,.combo-row{display:grid;align-items:center;gap:6px}.health-row{grid-template-columns:auto minmax(44px,1fr) auto}.combo-row{grid-template-columns:auto minmax(44px,1fr)}
.health-row>span,.combo-row>span,.health-row>strong{font-size:8px;font-weight:900;letter-spacing:.12em;opacity:.7}.health-row>strong{font-variant-numeric:tabular-nums;min-width:20px;text-align:right}
.health-track,.combo-track{height:6px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden;box-shadow:0 0 0 1px rgba(255,255,255,.055)}
#health-bar,#combo-bar{height:100%;width:100%;border-radius:inherit;transform-origin:left center}#health-bar{background:linear-gradient(90deg,var(--cyan),var(--lime));transition:width .12s linear,filter .12s ease}#combo-bar{width:0;background:linear-gradient(90deg,#ffd45d,#ff6c90);transition:width .1s linear}
.shield-status{display:none;justify-self:start;padding:5px 8px;border-radius:8px;background:rgba(98,236,255,.12);border:1px solid rgba(98,236,255,.24);color:#aaf8ff;font-size:8px;font-weight:950;letter-spacing:.13em}.shield-status.visible{display:block;animation:shieldIn .24s ease-out}
.utility-buttons{position:absolute;z-index:20;right:var(--edge-r);top:max(70px,calc(env(safe-area-inset-top) + 55px));display:flex;gap:6px}.utility-button,.fullscreen-button{height:32px;border:1px solid rgba(255,255,255,.11);border-radius:10px;background:rgba(6,9,19,.56);color:rgba(255,255,255,.72);font-weight:900;backdrop-filter:blur(9px);box-shadow:0 8px 28px rgba(0,0,0,.13)}
.utility-button{min-width:38px;padding:0 9px;font-size:8px;letter-spacing:.1em}.sound-button.muted{opacity:.42;text-decoration:line-through}.pause-button{font-size:13px;letter-spacing:-.08em}.utility-button:active{transform:scale(.94)}
.fullscreen-button{position:absolute;z-index:20;right:var(--edge-r);top:max(108px,calc(env(safe-area-inset-top) + 93px));width:36px;padding:0;font-size:18px;line-height:1}.fullscreen-button:active{transform:scale(.94)}.fullscreen-button[hidden]{display:none!important}
.toast{position:absolute;z-index:22;top:20%;left:50%;max-width:calc(100vw - 32px);transform:translate(-50%,-8px) scale(.96);padding:9px 14px;border:1px solid rgba(255,255,255,.13);border-radius:999px;background:rgba(7,10,24,.7);backdrop-filter:blur(12px);font-size:10px;font-weight:950;letter-spacing:.15em;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.toast.visible{opacity:1;transform:translate(-50%,0) scale(1)}
#damage-flash{position:absolute;z-index:8;inset:0;pointer-events:none;opacity:0;background:radial-gradient(circle at center,transparent 35%,rgba(255,36,85,.68) 120%)}#damage-flash.hit{animation:damageFlash .32s ease-out}#damage-flash.shield{background:radial-gradient(circle at center,transparent 30%,rgba(78,224,255,.55) 115%);animation:damageFlash .32s ease-out}
#popup-layer{position:absolute;z-index:18;inset:0;pointer-events:none;overflow:hidden}.score-popup{position:absolute;left:50%;top:43%;font-size:14px;font-weight:950;letter-spacing:.04em;text-shadow:0 3px 16px rgba(0,0,0,.75);animation:scoreFloat .72s ease-out forwards;will-change:transform,opacity}.score-popup.kill{color:#ff7997}.score-popup.shard{color:#ffe77f}.score-popup.shield{color:#8ef5ff}
.overlay{position:absolute;z-index:30;inset:0;display:flex;align-items:center;justify-content:center;padding:max(18px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));background:radial-gradient(circle at 50% 35%,rgba(47,53,105,.32),rgba(2,4,11,.84));opacity:0;pointer-events:none;overflow:auto;overscroll-behavior:contain;transition:opacity .2s ease}.overlay.visible{opacity:1;pointer-events:auto}
.pause-overlay{z-index:34;background:rgba(2,4,11,.68);backdrop-filter:blur(12px)}.pause-panel{max-width:300px}.pause-title{font-size:clamp(45px,13vw,64px)!important}.pause-copy{margin:14px auto 18px;color:rgba(255,255,255,.6);font-size:12px;line-height:1.5}
.panel{width:min(390px,100%);max-height:100%;padding:clamp(20px,5.6vw,28px) 22px 22px;border:1px solid rgba(255,255,255,.13);border-radius:27px;background:linear-gradient(180deg,rgba(18,23,47,.84),rgba(6,9,21,.82));backdrop-filter:blur(18px);box-shadow:0 28px 90px rgba(0,0,0,.48),inset 0 1px rgba(255,255,255,.04);text-align:center}.panel.compact{max-width:330px}
.eyebrow{margin:0 0 10px;font-size:9px;font-weight:900;letter-spacing:.25em;opacity:.52}.panel h1,.panel h2{margin:0;font-size:clamp(45px,14vw,75px);line-height:.82;letter-spacing:-.065em}.panel h2{font-size:clamp(58px,18vw,82px);font-variant-numeric:tabular-nums}.panel .lead{margin:17px auto 15px;color:rgba(255,255,255,.67);font-size:13px;line-height:1.5;max-width:295px}.score-caption{margin:8px 0 18px;color:rgba(255,255,255,.48);font-size:11px}
.tips{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:0 0 18px}.tips>div,.run-stats>div{padding:10px 5px;border:1px solid rgba(255,255,255,.08);border-radius:13px;background:rgba(255,255,255,.035)}.tips b,.tips span,.run-stats span,.run-stats b{display:block}.tips b{font-size:9px;letter-spacing:.14em}.tips span{margin-top:3px;font-size:8px;opacity:.45}
.primary-button{width:100%;min-height:52px;border:0;border-radius:17px;background:#f4fbff;color:#070a13;font-size:13px;font-weight:950;letter-spacing:.09em;box-shadow:0 12px 28px rgba(255,255,255,.12);transition:transform .1s ease}.primary-button:active{transform:scale(.98)}.panel small{display:block;margin-top:13px;font-size:9px;opacity:.36}
.run-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:0 0 17px}.run-stats span{font-size:7px;letter-spacing:.13em;opacity:.45}.run-stats b{margin-top:4px;font-size:14px}
.move-zone{position:absolute;z-index:13;left:0;bottom:0;width:62%;height:58%;touch-action:none;pointer-events:auto}
.joystick{position:absolute;z-index:15;left:max(18px,calc(env(safe-area-inset-left) + 8px));bottom:max(20px,calc(env(safe-area-inset-bottom) + 14px));width:clamp(104px,29vw,122px);height:clamp(104px,29vw,122px);border-radius:50%;border:1px solid rgba(255,255,255,.1);background:radial-gradient(circle,rgba(255,255,255,.06),rgba(255,255,255,.025));backdrop-filter:blur(5px);box-shadow:inset 0 0 30px rgba(255,255,255,.025);opacity:.54;transition:opacity .14s ease,transform .14s ease;touch-action:none;pointer-events:none}.joystick.floating{opacity:.92;transform:scale(1.04)}.joystick-ring{position:absolute;inset:14%;border:1px dashed rgba(255,255,255,.08);border-radius:50%}.stick{position:absolute;left:50%;top:50%;width:43%;height:43%;margin:-21.5%;border-radius:50%;background:linear-gradient(145deg,rgba(255,255,255,.95),rgba(160,235,255,.72));box-shadow:0 8px 24px rgba(0,0,0,.38),0 0 25px rgba(82,228,255,.08);will-change:transform;pointer-events:none}
.dash-wrap{position:absolute;z-index:15;right:max(20px,calc(env(safe-area-inset-right) + 10px));bottom:max(25px,calc(env(safe-area-inset-bottom) + 18px));width:clamp(84px,23vw,96px);height:clamp(84px,23vw,96px);transition:opacity .2s ease;touch-action:none}.dash-button{position:absolute;inset:4px;border:1px solid rgba(117,239,255,.26);border-radius:50%;background:radial-gradient(circle at 40% 35%,rgba(103,239,255,.27),rgba(50,125,167,.11));color:#fff;backdrop-filter:blur(8px);box-shadow:0 0 34px rgba(80,230,255,.12),inset 0 0 28px rgba(255,255,255,.04);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;touch-action:none}.dash-button span{font-weight:950;font-size:12px;letter-spacing:.09em}.dash-button small{font-size:7px;font-weight:800;letter-spacing:.08em;opacity:.46}.dash-button:active{transform:scale(.94)}.dash-button.cooling{opacity:.52}.dash-cooldown{position:absolute;inset:0;border-radius:50%;pointer-events:none;background:conic-gradient(var(--cyan) var(--dash-progress,0%),rgba(255,255,255,.08) 0);opacity:.7;mask:radial-gradient(circle,transparent 63%,#000 64%);-webkit-mask:radial-gradient(circle,transparent 63%,#000 64%)}
.hidden-controls .move-zone,.hidden-controls .joystick,.hidden-controls .dash-wrap,.hidden-controls .pause-button{opacity:0;pointer-events:none}.hidden-controls .fullscreen-button{display:none!important}.is-paused .move-zone,.is-paused .joystick,.is-paused .dash-wrap,.is-paused .utility-buttons,.is-paused .fullscreen-button{pointer-events:none}
.is-fullscreen .fullscreen-button{display:none!important}
#game[data-quality="low"] .joystick,#game[data-quality="low"] .dash-button,#game[data-quality="low"] .utility-button{backdrop-filter:none}#game[data-quality="low"] .toast,#game[data-quality="low"] .panel{backdrop-filter:blur(8px)}
@keyframes damageFlash{0%{opacity:1}100%{opacity:0}}@keyframes scoreFloat{0%{opacity:0;transform:translate(-50%,12px) scale(.85)}18%{opacity:1}100%{opacity:0;transform:translate(-50%,-34px) scale(1.08)}}@keyframes shieldIn{0%{transform:scale(.8);opacity:0}100%{transform:scale(1);opacity:1}}
@media (max-width:360px){.brand{font-size:10px}.stats>div{padding:6px}.status-hud{width:61vw}.tips{gap:5px}.tips>div{padding:8px 3px}.utility-buttons{gap:4px}.utility-button{min-width:34px;padding:0 7px}}
@media (max-height:640px) and (orientation:portrait){.top-hud{top:max(8px,env(safe-area-inset-top))}.status-hud{top:max(58px,calc(env(safe-area-inset-top) + 48px));gap:4px}.utility-buttons{top:max(58px,calc(env(safe-area-inset-top) + 48px))}.fullscreen-button{top:max(96px,calc(env(safe-area-inset-top) + 86px))}.panel{padding:18px}.panel h1{font-size:clamp(42px,12vh,61px)}.panel .lead{margin:11px auto;font-size:12px}.tips{margin-bottom:11px}.primary-button{min-height:47px}.panel small{margin-top:8px}.joystick{width:100px;height:100px}.dash-wrap{width:82px;height:82px}}
@media (orientation:landscape){.top-hud{top:max(9px,env(safe-area-inset-top));left:max(14px,calc(env(safe-area-inset-left) + 8px));right:max(14px,calc(env(safe-area-inset-right) + 8px))}.status-hud{top:max(52px,calc(env(safe-area-inset-top) + 43px));left:max(14px,calc(env(safe-area-inset-left) + 8px));width:min(215px,32vw)}.utility-buttons{top:max(52px,calc(env(safe-area-inset-top) + 43px));right:max(14px,calc(env(safe-area-inset-right) + 8px))}.fullscreen-button{top:max(90px,calc(env(safe-area-inset-top) + 81px));right:max(14px,calc(env(safe-area-inset-right) + 8px))}.move-zone{width:58%;height:70%}.joystick{left:max(18px,calc(env(safe-area-inset-left) + 10px));bottom:max(12px,calc(env(safe-area-inset-bottom) + 8px));width:min(25vh,108px);height:min(25vh,108px)}.dash-wrap{right:max(22px,calc(env(safe-area-inset-right) + 12px));bottom:max(14px,calc(env(safe-area-inset-bottom) + 10px));width:min(22vh,88px);height:min(22vh,88px)}.overlay{padding:max(10px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left))}.panel{max-width:620px;padding:14px 20px}.panel h1{font-size:min(13vh,58px);line-height:.84}.panel h1 br{display:none}.panel .lead{margin:8px auto 9px;max-width:430px;font-size:11px}.eyebrow{margin-bottom:6px}.tips{max-width:400px;margin:0 auto 9px}.tips>div{padding:7px 4px}.primary-button{max-width:390px;min-height:44px}.panel small{margin-top:7px}.panel.compact{max-width:520px}.panel h2{font-size:min(19vh,70px)}.score-caption{margin:3px 0 8px}.run-stats{max-width:390px;margin:0 auto 9px}}
@media (orientation:landscape) and (max-height:430px){.brand-wrap{gap:3px}.wave-pill{padding:3px 6px}.stats>div{padding:5px 7px}.status-hud{top:max(46px,calc(env(safe-area-inset-top) + 37px));gap:3px}.utility-buttons{top:max(46px,calc(env(safe-area-inset-top) + 37px))}.utility-button{height:28px}.fullscreen-button{top:max(80px,calc(env(safe-area-inset-top) + 71px));height:29px}.health-track,.combo-track{height:5px}.shield-status{padding:3px 6px}.panel{padding:10px 18px}.tips span{display:none}.tips>div{padding:5px}.primary-button{min-height:40px}.panel small{display:none}.joystick{width:min(27vh,92px);height:min(27vh,92px)}.dash-wrap{width:min(24vh,78px);height:min(24vh,78px)}.dash-button span{font-size:10px}}
@media (min-width:900px){.move-zone{width:50%}.joystick{width:126px;height:126px;left:28px}.dash-wrap{width:98px;height:98px;right:30px}.top-hud{left:28px;right:28px}.status-hud{left:28px}.utility-buttons,.fullscreen-button{right:28px}}
@media (prefers-reduced-motion:reduce){.overlay,.toast,.primary-button,.joystick,.dash-wrap{transition:none}.score-popup,#damage-flash.hit,#damage-flash.shield,.shield-status.visible{animation-duration:.01ms}}