:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#edf6f2;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--panel:#151d21;--panel-2:#1b252a;--line:#e2f4eb29;--text-muted:#aebfba;--green:#7d7;--gold:#ffd166;--red:#ef476f;background:#0d1114;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-width:320px;overflow-x:hidden}button,input{font:inherit}button{border:1px solid var(--line);color:#edf6f2;cursor:pointer;background:#202b30;border-radius:8px;min-height:40px;transition:transform .12s,border-color .12s,background .12s}button:hover:not(:disabled){background:#26343a;border-color:#77dd7775;transform:translateY(-1px)}button:disabled{cursor:not-allowed;opacity:.46}.app-shell{background:linear-gradient(#ffd1660f,#0000 28rem),#0d1114;grid-template-columns:minmax(0,1fr) 320px;gap:18px;min-height:100vh;padding:18px;display:grid}.game-area{align-items:center;min-width:0;display:grid}.game-canvas{touch-action:none;background:#101417;border:1px solid #e2f4eb33;border-radius:8px;width:min(100%,1120px);max-height:calc(100vh - 36px);margin:0 auto;display:block;box-shadow:0 18px 54px #00000059}.control-panel{border:1px solid var(--line);background:#151d21f5;border-radius:8px;flex-direction:column;align-self:start;gap:14px;min-width:0;padding:14px;display:flex}.control-panel.has-valid-preview{border-color:#77dd775c}.title-block p,.title-block h1{margin:0}.title-block p{color:var(--text-muted);letter-spacing:0;text-transform:uppercase;font-size:.8rem}.title-block h1{margin-top:4px;font-size:2rem;line-height:1.05}.hud{flex-direction:column;gap:12px;display:flex}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.stat{border:1px solid var(--line);background:var(--panel-2);border-radius:8px;gap:3px;min-height:58px;padding:9px;display:grid}.stat span{color:var(--text-muted);font-size:.78rem}.stat strong{font-size:1.35rem;line-height:1}.stat.is-danger strong{color:var(--red)}.button-row{grid-template-columns:1.15fr .85fr .85fr;gap:8px;display:grid}.primary-action{color:#fff4cd;background:#3b3421;border-color:#ffd1667a}.speed-control{color:var(--text-muted);grid-template-columns:auto minmax(90px,1fr) 42px;align-items:center;gap:10px;font-size:.9rem;display:grid}.speed-control input{width:100%;accent-color:var(--gold)}.speed-control output{color:#edf6f2;text-align:right}.status-line,.entity-line{color:#d9ebe4;min-height:22px;font-size:.92rem;line-height:1.35}.entity-line{color:var(--text-muted)}.tower-palette{gap:8px;display:grid}.tower-card{text-align:left;grid-template-columns:22px minmax(0,1fr) auto;grid-template-areas:"chip name cost""chip stats stats";gap:3px 9px;min-height:62px;padding:9px;display:grid}.tower-card.is-active{background:#21332f;border-color:#77dd77a3}.tower-chip{border:2px solid;border-radius:50%;grid-area:chip;align-self:center;width:22px;height:22px}.tower-name{text-overflow:ellipsis;white-space:nowrap;grid-area:name;min-width:0;font-weight:700;overflow:hidden}.tower-cost{color:var(--gold);font-variant-numeric:tabular-nums;grid-area:cost}.tower-cost.is-short{color:var(--red)}.tower-stats{color:var(--text-muted);grid-area:stats;font-size:.8rem}@media (max-width:940px){.app-shell{grid-template-columns:1fr;padding:12px}.game-canvas{max-height:62vh}.control-panel{width:100%}.tower-palette{grid-template-columns:repeat(3,minmax(0,1fr))}.tower-card{grid-template-columns:20px minmax(0,1fr);grid-template-areas:"chip name""cost cost""stats stats"}}@media (max-width:560px){.app-shell{gap:10px;padding:8px}.title-block h1{font-size:1.55rem}.stat-grid,.button-row,.tower-palette,.speed-control{grid-template-columns:1fr}.speed-control output{text-align:left}}