@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary-hue: 24;--accent-hue: 200;--bg-dark: hsl(0, 0%, 98%);--bg-darker: hsl(0, 0%, 95%);--bg-card: hsla(0, 0%, 100%, .8);--bg-card-hover: hsla(0, 0%, 100%, 1);--primary: hsl(var(--primary-hue), 90%, 55%);--primary-light: hsl(var(--primary-hue), 90%, 65%);--primary-dark: hsl(var(--primary-hue), 90%, 45%);--accent: hsl(var(--accent-hue), 80%, 50%);--accent-light: hsl(var(--accent-hue), 80%, 60%);--text-primary: hsl(0, 0%, 10%);--text-secondary: hsl(0, 0%, 40%);--text-muted: hsl(0, 0%, 60%);--border: hsla(0, 0%, 0%, .1);--border-hover: hsla(0, 0%, 0%, .2);--shadow-sm: 0 2px 8px hsla(0, 0%, 0%, .05);--shadow-md: 0 4px 16px hsla(0, 0%, 0%, .1);--shadow-lg: 0 8px 32px hsla(0, 0%, 0%, .15);--gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-dark));--gradient-accent: linear-gradient(135deg, var(--accent), var(--accent-light));--gradient-mesh: radial-gradient(at 20% 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h2{margin-bottom:2rem}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.benefit-item{padding:1.5rem}.benefit-icon{font-size:2.5rem;margin-bottom:1rem;filter:drop-shadow(0 0 8px var(--accent))}.benefit-item h4{color:var(--text-primary);margin-bottom:.5rem;font-size:1.1rem}.benefit-item p{font-size:.9rem}@media(max-width:768px){.lobby-options{grid-template-columns:1fr}.option-divider{transform:rotate(90deg)}.participants-grid{grid-template-columns:1fr}.lobby-controls{flex-direction:column}.benefits-grid{grid-template-columns:1fr}}.admin-badge{margin-top:1rem;display:inline-block;padding:.5rem 1rem;background:hsla(var(--primary-hue),90%,55%,.1);color:var(--primary-dark);border-radius:20px;font-weight:600;font-size:.9rem;border:1px solid var(--primary)}.participant-actions{display:flex;gap:.5rem;margin-top:.5rem;justify-content:center}.small-btn{padding:.4rem .8rem;font-size:.8rem;border-radius:6px}.challenge-btn{background:var(--bg-darker);color:var(--text-primary);border:1px solid var(--border)}.challenge-btn:hover{background:var(--bg-card-hover);border-color:var(--accent);color:var(--accent)}.kick-btn{background:#eb47471a;color:#e61919;border:1px solid hsla(0,80%,60%,.2)}.kick-btn:hover{background:#eb474733;border-color:#e61919}.waiting-message{padding:1rem;color:var(--text-secondary);font-style:italic;background:var(--bg-darker);border-radius:8px;text-align:center;flex:1}.copy-icon{font-size:1.2rem;margin-left:.5rem;opacity:.7;transition:opacity .2s}.lobby-code-display:hover .copy-icon{opacity:1}.lobby-code-display:active{transform:scale(.98)}.onboarding-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:var(--gradient-mesh)}.onboarding-card{width:100%;max-width:500px;min-height:400px;display:flex;flex-direction:column;position:relative;overflow:hidden}.progress-bar-container{position:absolute;top:0;left:0;width:100%;height:4px;background:var(--bg-darker)}.progress-bar-fill{height:100%;background:var(--gradient-primary);transition:width .3s ease}.step-content{flex:1;display:flex;flex-direction:column;justify-content:center;padding:2rem 0;text-align:center}.step-content h2{margin-bottom:.5rem;color:var(--primary-dark)}.step-content p{margin-bottom:2rem;color:var(--text-secondary)}.onboarding-input{width:100%;padding:1rem;font-size:1.1rem;border:2px solid var(--border);border-radius:12px;background:var(--bg-dark);color:var(--text-primary);transition:all .3s ease}.onboarding-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px hsla(var(--primary-hue),90%,55%,.1)}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.option-btn{padding:1rem;border:2px solid var(--border);border-radius:12px;background:var(--bg-dark);color:var(--text-primary);font-weight:600;cursor:pointer;transition:all .2s ease}.option-btn:hover{border-color:var(--primary-light);background:var(--bg-card-hover)}.option-btn.selected{border-color:var(--primary);background:hsla(var(--primary-hue),90%,55%,.1);color:var(--primary-dark)}.onboarding-footer{margin-top:auto;padding-top:2rem}.next-btn{width:100%;font-size:1.1rem;padding:1rem}.ai-generating{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;animation:pulse 2s infinite}.ai-icon-pulse{font-size:4rem;margin-bottom:1.5rem;animation:spin 3s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.login-container{display:flex;align-items:center;justify-content:center;min-height:80vh}.login-card{text-align:center;padding:3rem;max-width:400px;width:100%}.login-card h1{margin-bottom:1rem;font-size:2rem}.login-card p{color:var(--text-secondary);margin-bottom:2rem}.google-btn{display:flex;align-items:center;justify-content:center;gap:10px;background:#fff;color:#333;width:100%;padding:12px;border-radius:8px;font-weight:500;transition:transform .2s,box-shadow .2s}.google-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;background:#f8f9fa}.google-btn img{width:24px;height:24px}.status-icon{font-size:4rem;margin-bottom:1rem}.admin-dashboard{padding:2rem 0}.users-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:1.5rem;margin-top:1.5rem}.user-card{padding:1.5rem;display:flex;flex-direction:column;gap:1.5rem}.user-info{display:flex;align-items:center;gap:1rem}.user-avatar{width:60px;height:60px;border-radius:50%;object-fit:cover;border:2px solid var(--primary)}.user-info h3{margin:0 0 .25rem;font-size:1.1rem}.user-email{color:var(--text-secondary);font-size:.9rem;margin:0}.request-date{color:var(--text-secondary);font-size:.8rem;margin-top:.25rem;opacity:.7}.user-actions{display:flex;gap:1rem}.user-actions button{flex:1;padding:.75rem;font-size:.9rem}.approve-btn{background:#10b981;border:none}.approve-btn:hover{background:#059669}.reject-btn{background:#ef44441a;color:#ef4444;border:1px solid #ef4444}.reject-btn:hover{background:#ef444433}.community-page{padding:2rem 0;max-width:1200px;margin:0 auto}.users-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:2rem;padding:1rem}.user-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:1rem}.user-avatar{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid var(--primary)}.user-stats{color:var(--text-secondary);font-size:.9rem;margin-bottom:.5rem}.community-tabs{display:flex;justify-content:center;gap:1rem;margin-bottom:2rem}.tab-btn{background:transparent;border:none;padding:.75rem 1.5rem;font-size:1.1rem;color:var(--text-secondary);cursor:pointer;border-bottom:2px solid transparent;transition:all .3s ease}.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.tab-btn:hover{color:var(--text-primary)}.feed-container{max-width:800px;margin:0 auto}.feed-grid{display:flex;flex-direction:column;gap:1.5rem}.post-card{padding:1.5rem}.post-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.post-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid var(--primary)}.post-info h4{margin:0;font-size:1rem}.post-time{font-size:.8rem;color:var(--text-secondary)}.workout-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--bg-darker);padding:.5rem 1rem;border-radius:8px;font-weight:600;margin-bottom:1rem;color:var(--primary)}.post-stats{display:flex;gap:1.5rem}.stat{display:flex;flex-direction:column}.stat .value{font-weight:700;font-size:1.1rem}.stat .label{font-size:.8rem;color:var(--text-secondary);text-transform:uppercase}.empty-state{text-align:center;padding:3rem;color:var(--text-secondary)}.app{min-height:100vh;display:flex;flex-direction:column}.navbar{position:sticky;top:0;z-index:100;background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:1rem 0}.nav-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;font-size:1.5rem;font-weight:800;transition:all .3s ease}.logo-img{height:40px;width:auto;object-fit:contain;filter:drop-shadow(0 0 8px hsla(var(--primary-hue),90%,55%,.3))}.logo-text{background:linear-gradient(135deg,var(--primary-light),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo:hover{transform:scale(1.05)}.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:600;padding:.5rem 1rem;border-radius:8px;transition:all .3s ease;position:relative}.nav-link:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%) scaleX(0);width:80%;height:2px;background:var(--gradient-primary);transition:transform .3s ease}.nav-link:hover{color:var(--text-primary);background:var(--bg-card-hover)}.nav-link:hover:after{transform:translate(-50%) scaleX(1)}.main-content{flex:1;max-width:1200px;width:100%;margin:0 auto;padding:2rem}@media(max-width:768px){.nav-container{flex-direction:column;gap:1rem;padding:0 1rem}.nav-links{width:100%;justify-content:center;flex-wrap:wrap;gap:1rem}.nav-link{padding:.75rem 1rem;background:var(--bg-card-hover);border-radius:12px}.main-content{padding:1rem}}.footer{text-align:center;padding:2rem;color:var(--text-secondary);font-size:.9rem;border-top:1px solid var(--border);background:var(--bg-card);margin-top:auto}.footer p{margin:0;opacity:.8}.logout-btn{background:none;border:1px solid var(--text-secondary);cursor:pointer;font-size:1rem;padding:.5rem 1rem;border-radius:6px;transition:all .2s}.logout-btn:hover{border-color:var(--primary);color:var(--primary)}.admin-link{color:var(--accent)!important;font-weight:700}