:root{color-scheme:dark;font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;background:#0a0a12;color:#fafafa;overflow-x:hidden}.bg-particles{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;overflow:hidden}.particle{position:absolute;width:4px;height:4px;border-radius:50%;background:#ffffff26;animation:drift linear infinite;left:calc(var(--i) * 5.5%);top:-10px;animation-duration:calc(12s + var(--i) * 1.3s);animation-delay:calc(var(--i) * -.8s)}@keyframes drift{0%{transform:translateY(0) translate(0);opacity:0}10%{opacity:1}90%{opacity:1}to{transform:translateY(100vh) translate(30px);opacity:0}}.game-root{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:1.5rem 1rem 3rem}.game-title{font-size:2.2rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,#ff6b35,#ffd54f,#4fc3f7,#ab47bc);background-size:300% 300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:titleShimmer 4s ease infinite;margin-bottom:1.5rem;text-align:center}@keyframes titleShimmer{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.select-screen{text-align:center;width:100%;max-width:960px}.select-subtitle{color:#ffffff8c;font-size:1.05rem;margin-bottom:1.5rem}.monster-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}.select-card{background:#ffffff0a;border:2px solid;border-radius:1rem;padding:1.25rem 1rem;cursor:pointer;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column;align-items:center;gap:.5rem;color:#fafafa}.select-card:hover{transform:translateY(-6px) scale(1.03);box-shadow:0 12px 32px #0006}.select-emoji{font-size:2.8rem}.select-name{font-size:1.1rem;font-weight:700}.select-stats{font-size:.72rem;color:#ffffff73;font-family:ui-monospace,monospace}.select-powers{display:flex;flex-direction:column;gap:.3rem;margin-top:.3rem}.select-power-tag{font-size:.68rem;border:1px solid;border-radius:.3rem;padding:.15rem .45rem;font-family:ui-monospace,monospace}.battle-screen{width:100%;max-width:800px;display:flex;flex-direction:column;gap:1.25rem}.arena{display:flex;align-items:center;justify-content:center;gap:1.5rem;flex-wrap:wrap}.vs-badge{font-size:1.6rem;font-weight:900;color:#ffffff26;letter-spacing:.1em;-webkit-user-select:none;user-select:none}.monster-card{position:relative;background:#ffffff08;border:2px solid rgba(255,255,255,.1);border-radius:1rem;padding:1.5rem 1.25rem;min-width:180px;text-align:center;transition:border-color .3s,box-shadow .3s;overflow:hidden}.monster-card.active{animation:pulseGlow 2s ease-in-out infinite}@keyframes pulseGlow{0%,to{filter:brightness(1)}50%{filter:brightness(1.08)}}.flash-overlay{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;animation:flashIn .4s ease-out;pointer-events:none;border-radius:1rem}@keyframes flashIn{0%{opacity:.8}to{opacity:0}}.monster-card.shake{animation:shakeAnim .4s ease}@keyframes shakeAnim{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-5px)}80%{transform:translate(5px)}}.monster-emoji{font-size:3.5rem;margin-bottom:.4rem}.monster-name{font-size:1.15rem;font-weight:700;margin-bottom:.5rem}.monster-stats{display:flex;justify-content:center;gap:.7rem;font-size:.7rem;color:#fff6;font-family:ui-monospace,monospace;margin-top:.5rem}.hp-bar-track{position:relative;height:14px;background:#ffffff14;border-radius:7px;overflow:hidden}.hp-bar-fill{height:100%;border-radius:7px;transition:width .5s ease}.hp-bar-label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:.62rem;font-weight:700;font-family:ui-monospace,monospace;color:#ffffffd9;text-shadow:0 1px 3px rgba(0,0,0,.6)}.turn-indicator{text-align:center;min-height:1.8rem}.turn-text{font-size:.95rem;font-weight:600}.turn-text.animating{color:#fff6}.turn-text.your-turn{animation:glowText 1.5s ease-in-out infinite}@keyframes glowText{0%,to{opacity:1}50%{opacity:.65}}.powers-row{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}.power-btn{display:flex;align-items:center;gap:.6rem;background:#ffffff0a;border:2px solid;border-radius:.75rem;padding:.75rem 1.1rem;color:#fafafa;cursor:pointer;transition:transform .15s,opacity .15s;min-width:200px;text-align:left}.power-btn:hover:not(:disabled){transform:scale(1.04)}.power-btn:disabled{opacity:.35;cursor:not-allowed}.power-emoji{font-size:1.8rem}.power-info{display:flex;flex-direction:column}.power-name{font-size:.9rem;font-weight:700}.power-desc{font-size:.65rem;font-family:ui-monospace,monospace}.battle-log{background:#ffffff08;border:1px solid rgba(255,255,255,.07);border-radius:.75rem;padding:.75rem 1rem;max-height:150px;overflow-y:auto;font-size:.78rem;font-family:ui-monospace,monospace;display:flex;flex-direction:column;gap:.25rem}.log-entry{animation:logSlide .3s ease}@keyframes logSlide{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.result-screen{display:flex;flex-direction:column;align-items:center;gap:1.5rem;text-align:center}.result-banner{padding:2rem 3rem;border-radius:1.25rem;border:2px solid}.result-banner.win{border-color:#ffd54f;background:#ffd54f14}.result-banner.lose{border-color:#ef5350;background:#ef535014}.result-emoji{font-size:3.5rem;margin-bottom:.5rem}.result-banner h2{font-size:1.8rem;font-weight:800}.result-banner p{color:#fff9;margin-top:.3rem}.result-monsters{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center}.restart-btn{background:linear-gradient(135deg,#ff6b35,#ab47bc);border:none;border-radius:.75rem;color:#fff;font-size:1.1rem;font-weight:700;padding:.85rem 2.5rem;cursor:pointer;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 20px #ab47bc4d}.restart-btn:hover{transform:scale(1.06);box-shadow:0 6px 28px #ab47bc73}@media(max-width:600px){.arena{flex-direction:column}.monster-card{min-width:140px;padding:1rem}.monster-emoji{font-size:2.5rem}.power-btn{min-width:160px}}