@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap");:root{--bg-primary:#0b0f19;--bg-secondary:#131b2e;--bg-card:hsla(0,0%,100%,.05);--bg-card-hover:hsla(0,0%,100%,.09);--border-color:hsla(0,0%,100%,.12);--border-active:rgba(167,243,208,.5);--text-main:#f8fafc;--text-muted:#94a3b8;--accent-mint:#a7f3d0;--accent-yellow:#fef08a;--accent-purple:#c084fc;--accent-blue:#38bdf8;--danger:#f87171;--shadow-glow:0 0 25px rgba(167,243,208,.15);--font-family:"Outfit","Inter",-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);background-image:radial-gradient(at 10% 10%,rgba(192,132,252,.12) 0,transparent 50%),radial-gradient(at 90% 20%,rgba(56,189,248,.12) 0,transparent 50%),radial-gradient(at 50% 90%,rgba(167,243,208,.1) 0,transparent 50%);background-attachment:fixed;color:var(--text-main);font-family:var(--font-family);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;background:none;outline:none}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.25);transition:all .3s cubic-bezier(.4,0,.2,1)}.glass-panel:hover{border-color:hsla(0,0%,100%,.25)}.navbar{justify-content:space-between;padding:20px 40px;max-width:1200px;margin:0 auto;width:100%}.brand,.navbar{display:flex;align-items:center}.brand{gap:12px;font-size:1.5rem;font-weight:800;background:linear-gradient(135deg,var(--accent-mint),var(--accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.brand-icon{font-size:2rem;animation:bounceCute 2s ease-in-out infinite}.nav-actions{gap:16px}.nav-actions,.nav-btn{display:flex;align-items:center}.nav-btn{padding:10px 18px;border-radius:12px;background:hsla(0,0%,100%,.06);border:1px solid var(--border-color);color:var(--text-main);font-weight:600;font-size:.9rem;gap:8px;transition:all .2s ease}.nav-btn:hover{background:hsla(0,0%,100%,.12);transform:translateY(-2px)}.main-container{max-width:1200px;margin:0 auto;padding:20px;width:100%;flex:1 1;gap:30px}.hero-section,.main-container{display:flex;flex-direction:column}.hero-section{text-align:center;align-items:center;gap:10px}.hero-tag{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:20px;background:rgba(167,243,208,.1);border:1px solid rgba(167,243,208,.3);color:var(--accent-mint);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.2}.hero-subtitle{color:var(--text-muted);font-size:1.1rem;max-width:550px}.robot-selector-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px;width:100%}.robot-card{padding:20px;border-radius:16px;background:var(--bg-card);border:1px solid var(--border-color);display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;cursor:pointer;position:relative;transition:all .3s ease}.robot-card.active{border-color:var(--accent-mint);background:rgba(167,243,208,.08);box-shadow:0 0 20px rgba(167,243,208,.2);transform:translateY(-4px)}.robot-card:hover{transform:translateY(-4px);background:var(--bg-card-hover)}.robot-avatar{font-size:3rem;filter:drop-shadow(0 4px 10px rgba(0,0,0,.3));animation:float 3s ease-in-out infinite}.robot-name{font-size:1.2rem;font-weight:700}.robot-badge{font-size:.75rem;padding:3px 10px;border-radius:10px;font-weight:600;text-transform:uppercase}.robot-desc{font-size:.85rem;color:var(--text-muted)}.battle-arena{padding:36px 24px;flex-direction:column;gap:30px;position:relative;overflow:hidden}.battle-arena,.scoreboard{display:flex;align-items:center}.scoreboard{justify-content:center;gap:40px;width:100%}.score-box{display:flex;flex-direction:column;align-items:center;gap:4px}.score-label{font-size:.85rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.score-val{font-size:2.5rem;font-weight:800;color:var(--accent-mint)}.score-vs{font-size:1.5rem;font-weight:900;color:hsla(0,0%,100%,.3)}.speech-bubble{background:hsla(0,0%,100%,.08);border:1px solid var(--border-color);border-radius:16px;padding:14px 22px;font-size:1.05rem;font-weight:500;color:var(--accent-yellow);max-width:600px;text-align:center;position:relative;animation:popIn .3s cubic-bezier(.175,.885,.32,1.275)}.duel-stage{justify-content:space-around;width:100%;max-width:700px;margin:10px 0}.duel-stage,.fighter-card{display:flex;align-items:center}.fighter-card{flex-direction:column;gap:12px}.fighter-avatar{font-size:4rem}.choice-circle{width:130px;height:130px;border-radius:50%;background:hsla(0,0%,100%,.05);border:2px dashed var(--border-color);display:flex;align-items:center;justify-content:center;font-size:3.5rem;transition:all .3s ease}.choice-circle.revealed{border-style:solid;border-color:var(--accent-mint);background:rgba(167,243,208,.15);box-shadow:var(--shadow-glow);animation:popIn .4s ease}.result-banner{font-size:1.8rem;font-weight:800;padding:10px 28px;border-radius:20px;animation:popIn .3s ease}.result-win{background:rgba(167,243,208,.2);color:var(--accent-mint);border:1px solid var(--accent-mint)}.result-loss{background:hsla(0,91%,71%,.2);color:var(--danger);border:1px solid var(--danger)}.result-tie{background:hsla(53,98%,77%,.2);color:var(--accent-yellow);border:1px solid var(--accent-yellow)}.move-selection{gap:20px;margin-top:10px}.move-btn,.move-selection{display:flex;justify-content:center}.move-btn{width:110px;height:110px;border-radius:24px;background:var(--bg-card);border:1px solid var(--border-color);flex-direction:column;align-items:center;gap:6px;color:var(--text-main);transition:all .2s cubic-bezier(.34,1.56,.64,1)}.move-btn:hover:not(:disabled){transform:translateY(-8px) scale(1.05);border-color:var(--accent-purple);box-shadow:0 10px 20px rgba(192,132,252,.2);background:rgba(192,132,252,.1)}.move-btn:disabled{opacity:.5;cursor:not-allowed}.move-icon{font-size:2.6rem}.move-label{font-size:.85rem;font-weight:700;text-transform:uppercase}.admin-container{max-width:1000px;margin:40px auto;padding:20px;width:100%}.admin-card{padding:36px;border-radius:24px;background:rgba(19,27,46,.8);border:1px solid var(--border-color)}.admin-tabs{display:flex;gap:12px;border-bottom:1px solid var(--border-color);padding-bottom:16px;margin-bottom:24px}.tab-btn{padding:10px 20px;border-radius:12px;color:var(--text-muted);font-weight:600;font-size:.95rem;transition:all .2s ease}.tab-btn.active{color:var(--accent-mint);background:rgba(167,243,208,.1);border:1px solid rgba(167,243,208,.3)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px}.stat-item{background:hsla(0,0%,100%,.04);border:1px solid var(--border-color);padding:18px;border-radius:16px}.stat-item-label{font-size:.8rem;color:var(--text-muted);font-weight:600;text-transform:uppercase}.stat-item-val{font-size:1.4rem;font-weight:800;color:var(--accent-blue);margin-top:6px}.log-box{background:#050811;border:1px solid var(--border-color);border-radius:12px;padding:16px;font-family:Consolas,Courier New,monospace;font-size:.85rem;height:350px;overflow-y:auto;color:#a7f3d0;gap:6px}.form-group,.log-box{display:flex;flex-direction:column}.form-group{gap:8px;margin-bottom:18px}.form-label{font-size:.9rem;font-weight:600;color:var(--text-muted)}.form-input{width:100%;padding:12px 16px;border-radius:12px;background:hsla(0,0%,100%,.05);border:1px solid var(--border-color);color:var(--text-main);font-size:.95rem;outline:none;transition:all .2s ease}.form-input:focus{border-color:var(--accent-mint);box-shadow:0 0 10px rgba(167,243,208,.2)}.submit-btn{width:100%;padding:14px;border-radius:12px;background:linear-gradient(135deg,var(--accent-mint),var(--accent-blue));color:#0b0f19;font-weight:800;font-size:1rem;transition:all .2s ease}.submit-btn:hover{opacity:.9;transform:translateY(-2px)}.error-banner{padding:14px;border-radius:12px;background:hsla(0,91%,71%,.15);border:1px solid var(--danger);color:var(--danger);font-size:.95rem;font-weight:600;margin-bottom:20px;text-align:center;animation:popIn .3s ease}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes bounceCute{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes popIn{0%{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}@keyframes shake{0%,to{transform:translateX(0)}20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}.shake{animation:shake .4s ease-in-out}.footer{text-align:center;padding:24px;color:var(--text-muted);font-size:.85rem;border-top:1px solid var(--border-color);margin-top:auto}@media (max-width:640px){.hero-title{font-size:2rem}.navbar{padding:16px 20px}.duel-stage{flex-direction:column;gap:20px}.move-btn{width:90px;height:90px}.move-icon{font-size:2rem}}