:root{--bg-primary: #0f1011;--bg-secondary: #16171a;--bg-card: #1c1d21;--bg-card-hover: #222428;--bg-nav: #0a0a0b;--border-color: #2b2d31;--primary: #4f80ff;--primary-hover: #3d6ae6;--success: #2e9f68;--danger: #d94c4c;--text-primary: #f0f0f0;--text-secondary: #a0a0a0;--text-muted: #606060;--font-display: "Outfit", sans-serif;--font-body: "Roboto", sans-serif;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh}#root,.app-layout{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;max-width:1200px;width:100%;margin:0 auto;padding:40px 24px}.navbar{width:100%;height:70px;background:var(--bg-nav);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;padding:0 40px}.navbar-logo{display:flex;align-items:center}.navbar-logo-title{font-family:var(--font-display);font-size:1.3rem;font-weight:700;color:var(--text-primary);letter-spacing:.02em}.navbar-nav{display:flex;gap:32px;align-items:center}.nav-link{text-decoration:none;font-family:var(--font-display);font-size:.95rem;font-weight:500;color:var(--text-secondary);transition:color .2s}.nav-link:hover{color:var(--text-primary)}.nav-link.active{color:var(--primary);font-weight:600}.navbar-user{display:flex;align-items:center;gap:16px}.navbar-avatar{width:32px;height:32px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;font-weight:600;color:var(--text-primary);font-size:.85rem}.navbar-username{font-size:.9rem;font-weight:500}.margin-left-12{margin-left:12px}.auth-page{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:40px 32px}.auth-title{font-family:var(--font-display);font-size:1.5rem;font-weight:600;margin-bottom:8px;text-align:center}.auth-subtitle{font-size:.9rem;color:var(--text-secondary);margin-bottom:32px;text-align:center}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.85rem;font-weight:500;margin-bottom:8px;color:var(--text-secondary)}.form-input{width:100%;padding:12px 16px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-body);font-size:.95rem;transition:border-color .2s}.form-input:focus{outline:none;border-color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:var(--radius-sm);border:1px solid transparent;font-family:var(--font-display);font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s;text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--text-muted)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:var(--border-color)}.btn-ghost:hover:not(:disabled){color:var(--text-primary);border-color:var(--text-muted);background:var(--bg-secondary)}.btn-danger{background:transparent;color:var(--danger);border-color:#d94c4c4d}.btn-danger:hover:not(:disabled){background:#d94c4c1a}.btn-full{width:100%}.btn-sm{padding:8px 14px;font-size:.85rem}.alert{padding:14px 16px;border-radius:var(--radius-sm);font-size:.9rem;margin-bottom:20px}.alert-error{background:#d94c4c1a;border:1px solid rgba(217,76,76,.2);color:#ff8a8a}.alert-success{background:#2e9f681a;border:1px solid rgba(46,159,104,.2);color:#72e0a8}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px}.card-title{font-family:var(--font-display);font-size:1.1rem;font-weight:600;margin-bottom:6px}.card-subtitle{font-size:.9rem;color:var(--text-secondary);margin-bottom:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px;display:flex;flex-direction:column}.stat-value{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--text-primary);line-height:1;margin-bottom:8px}.stat-label{font-size:.85rem;color:var(--text-secondary)}.progress-wrap{margin:8px 0}.progress-label{display:flex;justify-content:space-between;font-size:.85rem;margin-bottom:8px;color:var(--text-secondary)}.progress-pct{font-weight:600;color:var(--text-primary)}.progress-bar-bg{width:100%;height:8px;background:var(--bg-secondary);border-radius:100px;overflow:hidden}.progress-bar-fill{height:100%;background:var(--primary);transition:width .3s ease}.quest-list{display:flex;flex-direction:column;gap:8px}.quest-item{display:flex;align-items:center;gap:16px;padding:12px 16px;border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-card);cursor:pointer;transition:all .2s}.quest-item:hover{border-color:var(--primary);background:var(--bg-card-hover)}.quest-item.completed{opacity:.6}.quest-item.completed .quest-name{text-decoration:line-through}.quest-checkbox-wrapper{position:relative;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border:2px solid var(--border-color);border-radius:4px;background:var(--bg-secondary);transition:all .2s;cursor:pointer;flex-shrink:0}.quest-item:hover .quest-checkbox-wrapper{border-color:var(--primary)}.quest-item.completed .quest-checkbox-wrapper{background:var(--primary);border-color:var(--primary)}.quest-checkbox-wrapper:after{content:"";position:absolute;width:5px;height:10px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg);opacity:0;transition:opacity .2s;margin-bottom:2px}.quest-item.completed .quest-checkbox-wrapper:after{opacity:1}.quest-checkbox{position:absolute;opacity:0;cursor:pointer;height:0;width:0}.quest-level-badge{font-family:var(--font-display);font-size:.75rem;font-weight:600;color:var(--primary);background:#4f80ff1a;padding:2px 6px;border-radius:4px;min-width:46px;text-align:center}.quest-dataset-images{display:flex;gap:6px;align-items:center}.quest-dataset-img{width:28px;height:28px;object-fit:contain;background:var(--bg-secondary);border-radius:4px;padding:2px}.quest-name{flex:1;font-size:.95rem;font-weight:500}.quest-link{font-size:.85rem;color:var(--primary);text-decoration:none}.quest-link:hover{text-decoration:underline}.quest-member-avatars{display:flex;margin-left:auto;gap:4px}.quest-member-avatar{width:24px;height:24px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;color:var(--text-primary)}.category-card{display:flex;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;margin:16px 0 8px}.category-image-wrap{width:200px;position:relative;flex-shrink:0}.category-image{width:100%;height:100%;object-fit:cover}.category-step-badge{position:absolute;top:12px;left:12px;background:#000000bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:4px 10px;border-radius:100px;font-family:var(--font-display);font-size:.8rem;font-weight:600;color:#fff;border:1px solid rgba(255,255,255,.2)}.category-content{padding:24px;flex:1}.category-title{font-family:var(--font-display);font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.category-desc{font-size:.9rem;color:var(--text-secondary);line-height:1.5}.page-header{margin-bottom:32px}.page-title{font-family:var(--font-display);font-size:1.8rem;font-weight:700;margin-bottom:8px}.page-subtitle{font-size:.95rem;color:var(--text-secondary)}.filter-bar{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap}.filter-search{flex:1;min-width:250px}.filter-btn{padding:8px 16px;border-radius:100px;border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;font-family:var(--font-display);font-size:.9rem;transition:.2s}.filter-btn.active,.filter-btn:hover{background:var(--bg-secondary);color:var(--text-primary);border-color:var(--text-muted)}.guild-track-btn{display:flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:100px;color:var(--text-secondary);cursor:pointer;font-family:var(--font-body);font-size:.85rem;transition:all .2s}.guild-track-btn:hover{border-color:var(--text-muted)}.guild-track-btn.active{background:#4f80ff1a;border-color:var(--primary);color:var(--text-primary)}.guild-track-avatar{width:20px;height:20px;border-radius:50%;background:var(--bg-card);display:flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:700}.guild-track-btn.active .guild-track-avatar{background:var(--primary);color:#fff}.member-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px}.member-header{display:flex;align-items:center;gap:16px;margin-bottom:16px}.member-avatar{width:40px;height:40px;border-radius:50%;background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;font-weight:600}.member-name{font-weight:500;font-size:1rem}.member-role{font-size:.85rem;color:var(--text-secondary)}.member-owner-badge{font-size:.75rem;padding:2px 8px;background:var(--bg-secondary);border-radius:100px;border:1px solid var(--border-color);margin-left:8px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.guild-banner{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:32px;margin-bottom:32px;display:flex;justify-content:space-between;align-items:center}.guild-name{font-family:var(--font-display);font-size:1.8rem;font-weight:700;margin-bottom:4px}.guild-meta{color:var(--text-secondary)}.guild-stats{display:flex;gap:32px;text-align:center}.guild-stat-value{font-family:var(--font-display);font-size:2rem;font-weight:700;margin-bottom:4px}.guild-stat-label{font-size:.85rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.section-title{font-family:var(--font-display);font-size:1.25rem;font-weight:600}.invite-code-box{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:24px;text-align:center;margin:16px 0}.invite-code{font-family:monospace;font-size:2.5rem;letter-spacing:.2em;display:block;font-weight:700}.invite-code-label{color:var(--text-secondary);margin-top:8px}.tabs{display:flex;gap:8px;margin-bottom:24px}.tab-btn{padding:10px 20px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;font-family:var(--font-display)}.tab-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.hero-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:40px;margin-bottom:32px}.hero-greeting{color:var(--text-secondary);font-size:.95rem;margin-bottom:8px}.hero-name{font-family:var(--font-display);font-size:2rem;font-weight:700;margin-bottom:24px}