:root{--cyan:#38e7f2;--magenta:#ff4fb8;--ink:#02060d;--panel:#08111c;--line:#294453;--text:#f2f8fb;--muted:#91a6b2}
*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--ink);color:var(--text);font-family:Arial,Helvetica,sans-serif}
body{background:radial-gradient(circle at 50% 38%,#0b1722 0,#02060d 65%)}
#app{position:relative;width:100vw;height:100vh;padding:clamp(10px,1vw,20px);display:grid;grid-template-columns:minmax(190px,17vw) 1fr minmax(210px,18vw);grid-template-rows:clamp(52px,5.5vw,86px) 1fr;gap:clamp(10px,.8vw,16px)}
.frame{display:none}.topbar{grid-column:1/-1;display:grid;grid-template-columns:minmax(190px,17vw) 1fr minmax(210px,18vw);gap:clamp(10px,.8vw,16px);align-items:center;border-bottom:1px solid #1b303c}
.stage-card,.panel section,.game-shell,.powerups,.top-actions button{background:rgba(7,15,24,.94);border:1px solid var(--line);box-shadow:none}
.stage-card{height:100%;padding:10px 14px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto 1fr;align-items:center}.stage-card span,.panel span,.powerups>span{color:#a6bac4;font-size:clamp(10px,.7vw,13px);font-weight:700;letter-spacing:.1em}.stage-card b{grid-row:1/3;margin-left:12px;color:var(--cyan);font-size:clamp(28px,2.7vw,48px);line-height:1}.stage-card small{color:var(--muted);font-size:clamp(9px,.65vw,12px);letter-spacing:.06em}
.game-brand{color:#8198a5;text-align:center;font-size:clamp(13px,1vw,18px);font-weight:800;letter-spacing:.24em}.top-actions{display:flex;justify-content:flex-end;gap:8px}.top-actions button{width:clamp(42px,3.6vw,58px);height:clamp(42px,3.6vw,58px);border-radius:6px;color:#c9d6dc;font-size:20px;cursor:pointer}.top-actions button:hover,.top-actions button:focus-visible{border-color:var(--cyan);color:var(--cyan);outline:2px solid transparent}
.panel{display:flex;min-width:0;flex-direction:column;gap:10px}.panel section{padding:clamp(12px,1vw,18px)}.panel strong{display:block;margin:8px 0;color:var(--text);font-size:clamp(24px,2.4vw,42px);font-variant-numeric:tabular-nums}.panel small{color:var(--muted);font-size:clamp(10px,.7vw,13px)}
.combo strong{color:#bdd0d8;font-size:clamp(19px,1.65vw,29px);transform-origin:left center}.combo-rise{animation:comboRise .48s ease-out}@keyframes comboRise{0%{color:var(--magenta);transform:scale(1.55);text-shadow:0 0 18px var(--magenta)}100%{color:#bdd0d8;transform:scale(1);text-shadow:none}}
.status-row{display:flex;justify-content:space-between;gap:8px;margin-top:10px}.status-row b{color:#c2d1d8;font-size:clamp(13px,1vw,18px)}.status-row .lives{color:#d6b6c8}.brand{margin-top:auto;padding:12px;color:#677d88;font-size:clamp(14px,1.2vw,21px);font-weight:800;letter-spacing:.05em}
.game-shell{position:relative;display:flex;min-width:0;flex-direction:column;padding:clamp(7px,.6vw,12px);background:#030810}.game-shell #gameArea{flex:1}
#gameArea{position:relative;overflow:hidden;border:2px solid #426473;background:#02060c;box-shadow:inset 0 0 0 1px #0d202b,inset 0 0 45px #000}
.city{position:absolute;inset:-2%;width:104%;height:104%;object-fit:cover;opacity:.24;filter:saturate(.32) brightness(.43) contrast(.9) blur(2.5px);transform:scale(1.02)}
.grid{position:absolute;inset:0;background:linear-gradient(rgba(56,231,242,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(56,231,242,.035) 1px,transparent 1px);background-size:4.5% 7%}
#brickLayer{position:absolute;inset:6% 7% 36%;display:grid;grid-template-columns:repeat(8,1fr);grid-auto-rows:9.5%;gap:.8%;align-content:start}
.brick{width:100%;height:100%;filter:saturate(.75) brightness(1.08) drop-shadow(0 2px 2px #000);transition:.13s}.brick.pink{filter:hue-rotate(72deg) saturate(.72) brightness(1.04) drop-shadow(0 2px 2px #000)}.brick.hit{transform:scale(.88);filter:brightness(1.8) drop-shadow(0 0 9px var(--magenta))}
#paddle{position:absolute;z-index:6;bottom:4%;left:36%;width:28%;filter:saturate(.85) brightness(1.12) drop-shadow(0 3px 3px #000)}
#ball{position:absolute;z-index:7;left:48%;top:58%;width:6.5%;filter:brightness(1.65) saturate(.55) drop-shadow(0 0 4px #fff) drop-shadow(0 0 11px var(--magenta))}
#trail{position:absolute;z-index:5;height:6px;transform-origin:left center;background:linear-gradient(90deg,transparent 0,var(--magenta) 70%,#fff 100%);box-shadow:0 0 7px var(--magenta);opacity:.95}
#fx{position:absolute;inset:0;z-index:8;width:100%;height:100%;pointer-events:none}
.powerups{height:clamp(54px,4.5vw,72px);margin-top:8px;display:flex;gap:8px;align-items:center;padding:6px 10px}.powerups button{position:relative;width:clamp(42px,4vw,62px);height:clamp(38px,3.4vw,56px);border:1px solid #2b4654;background:#0a1520;color:#cbd8de}.powerups button:focus,.powerups button:hover{border-color:var(--cyan)}.powerups img{width:clamp(24px,2.2vw,36px);filter:saturate(.55)}.powerups b{position:absolute;right:4px;bottom:2px}.powerups button:first-of-type{border-color:var(--cyan);box-shadow:0 0 10px #38e7f244}.powerups button:first-of-type img{filter:none}
.right-panel p{margin:10px 0;color:#c4d0d6;line-height:1.5}.right-panel ul{list-style:none;margin:10px 0 0;padding:0}.right-panel li{padding:9px 0;border-bottom:1px solid #1d3440;color:#becdd4;font-size:clamp(10px,.72vw,13px)}.right-panel li b{float:right;color:var(--cyan)}.progress{height:5px;margin:10px 0;background:#14242d}.progress i{display:block;width:46%;height:100%;background:var(--cyan)}.next-up{display:flex;align-items:center;justify-content:space-between}.next-up b{color:#c6d3d9;font-size:clamp(12px,.8vw,15px)}.status{margin-top:auto;color:#72bca2;font-size:clamp(9px,.65vw,12px);text-align:center}
@media(max-width:1000px){#app{grid-template-columns:1fr;grid-template-rows:58px 1fr;padding:8px}.left-panel,.right-panel{display:none}.topbar{grid-column:1;grid-template-columns:auto 1fr auto}.stage-card{padding:6px 9px}.stage-card small,.stage-card span{display:none}.stage-card b{margin:0;font-size:27px}.game-brand{font-size:12px}.game-shell{grid-row:2}.powerups{display:none}#gameArea{border-width:2px}.city{opacity:.2;filter:saturate(.25) brightness(.4) contrast(.9) blur(2px)}}
@media(prefers-reduced-motion:reduce){.combo-rise{animation:none}}