:root{font-family:Space Mono,IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;color:#f7fbff;background:#0a0014;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#0a0014}body:before{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;content:"";background:repeating-linear-gradient(to bottom,rgba(255,255,255,.035) 0,rgba(255,255,255,.035) 1px,transparent 1px,transparent 5px);mix-blend-mode:screen;opacity:.35;z-index:10}button{font:inherit}.app-shell{min-height:100vh;padding:24px}.game-stage{min-height:calc(100vh - 48px);display:grid;place-items:center}.game-frame{width:min(1100px,100%);display:grid;gap:24px}.top-bar{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}.eyebrow{margin:0;color:#0ff;font-size:.78rem;letter-spacing:0;text-transform:uppercase}h1{margin:0;font-size:clamp(2rem,6vw,4.5rem);line-height:.95}.stage-summary{margin:0;color:#f7fbffc7}.stats-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:0}.stats-row div{border:1px solid rgba(0,255,255,.24);border-radius:8px;padding:10px;background:#00ffff0f}.stats-row dt{color:#f7fbff94;font-size:.7rem}.stats-row dd{margin:4px 0 0;color:#f7fbff;font-size:1.15rem}.control-row{display:flex;flex-wrap:wrap;gap:10px}.control-row button{min-height:44px;border:1px solid rgba(0,255,255,.34);color:#f7fbff;background:#00ffff14;padding:0 16px;border-radius:8px;cursor:pointer}.control-row button:disabled{cursor:not-allowed;opacity:.45}.board-wrap{position:relative;width:min(82vw,68vh,720px);aspect-ratio:1}.puzzle-board,.image-preview{width:100%;aspect-ratio:1}.puzzle-board{display:grid;gap:2px;touch-action:none;-webkit-user-select:none;user-select:none;border:1px solid rgba(0,255,255,.24);border-radius:12px;overflow:hidden;background:#00ffff14;box-shadow:0 0 42px #00ffff24}.puzzle-board.is-disabled{pointer-events:none}.puzzle-tile{min-width:0;border:1px solid rgba(255,255,255,.18);background-repeat:no-repeat;background-color:#0a0014;cursor:grab;transition:transform 90ms ease-out,filter .12s ease}.puzzle-tile.is-live-dragging{transition:filter .12s ease;will-change:transform;z-index:1}.puzzle-tile:active{cursor:grabbing;filter:brightness(1.18)}.image-preview{display:grid;place-items:end start;padding:18px;border:1px solid rgba(0,255,255,.24);border-radius:12px;background-position:center;background-repeat:no-repeat;background-size:cover;box-shadow:0 0 42px #00ffff24}.image-preview span{padding:8px 10px;border:1px solid rgba(255,255,255,.22);background:#0a0014b8}.hint-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.hint-ring{position:absolute;display:grid;place-items:start end;border:3px solid #00ffff;box-shadow:0 0 20px #00ffffb8}.hint-ring.target{border-color:#ff006e;box-shadow:0 0 20px #ff006eb8}.hint-ring span{margin:4px;padding:4px 6px;color:#0a0014;background:#f7fbff;font-size:.68rem}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:grid;place-items:center;padding:24px;background:#0a0014a8}.overlay-photo{width:min(86vw,76vh,780px);aspect-ratio:1;display:grid;place-items:end start;padding:22px;border:1px solid rgba(0,255,255,.34);border-radius:12px;background-color:#16213d;background-position:center;background-repeat:no-repeat;background-size:cover;box-shadow:0 0 64px #0ff3}.countdown-panel{display:grid;gap:4px;min-width:132px;padding:14px;border:1px solid rgba(255,255,255,.22);background:#0a0014c7}.countdown-panel span{color:#f7fbffb8}.countdown-panel strong{color:#0ff;font-size:4rem;line-height:.9}.complete-card{width:min(940px,100%);display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.72fr);gap:22px;align-items:stretch;border:1px solid rgba(0,255,255,.28);border-radius:12px;padding:16px;background:#0a0014eb}.complete-photo{min-height:420px;border-radius:8px;background-position:center;background-size:cover}.complete-copy{display:grid;align-content:center;gap:14px}.complete-copy h2,.complete-copy p{margin:0}.complete-copy h2{font-size:clamp(2rem,7vw,4.5rem);line-height:.95}.complete-copy button{min-height:48px;border:1px solid #00ffff;border-radius:8px;color:#0a0014;background:#0ff;cursor:pointer}@media(min-width:920px){.top-bar{grid-template-columns:minmax(0,1fr) minmax(360px,.64fr);align-items:end}.stats-row{grid-column:1 / -1}.control-row{justify-content:flex-end}}@media(max-width:620px){.app-shell{padding:14px}.game-stage{min-height:calc(100vh - 28px)}.stats-row{grid-template-columns:repeat(2,minmax(0,1fr))}.control-row button{flex:1 1 130px}.complete-card{grid-template-columns:1fr}.complete-photo{min-height:280px}}