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infinite both spinnerBounce;display:inline-block}.spinner-dots .dot:first-child{animation-delay:-.32s}.spinner-dots .dot:nth-child(2){animation-delay:-.16s}.auth-modal-footer{text-align:center;color:var(--text-secondary);z-index:1;margin-top:24px;font-size:.875rem;position:relative}.auth-modal-footer p{margin:0}.switch-btn{margin-left:4px;font-weight:600}.back-btn{align-items:center;gap:6px;font-weight:500;display:inline-flex}.sparkle-anim{animation:4s linear infinite sparkleRotation}@keyframes authOverlayFade{0%{opacity:0}to{opacity:1}}@keyframes authModalSlide{0%{opacity:0;transform:translateY(30px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes authAlertFade{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes sparkleRotation{0%{transform:rotate(0)scale(1)}50%{transform:rotate(180deg)scale(1.1)}to{transform:rotate(360deg)scale(1)}}@keyframes spinnerBounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.guide-modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;width:100vw;height:100vh;padding:var(--spacing-md);box-sizing:border-box;background:#000000a6;justify-content:center;align-items:center;display:flex;position:fixed;top:0;left:0}.guide-modal-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--rounded-lg);width:100%;max-width:480px;padding:var(--spacing-lg);box-sizing:border-box;box-shadow:var(--shadow-lg), 0 0 24px #3b82f640;align-items:center;gap:var(--spacing-md);flex-direction:column;animation:.3s cubic-bezier(.34,1.56,.64,1) forwards modalEntrance;display:flex;position:relative}.guide-close-btn{color:var(--text-muted);cursor:pointer;padding:var(--spacing-xs);transition:all var(--transition-fast);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:16px;right:16px}.guide-close-btn:hover{color:var(--text-primary);background:#ffffff14}.guide-header{align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xs);text-align:center;justify-content:center;width:100%;display:flex}.guide-header-icon{color:var(--color-accent)}.guide-header h2{color:var(--text-primary);margin:0;font-size:18px;font-weight:800}.guide-slide-container{text-align:center;justify-content:center;align-items:center;gap:var(--spacing-md);width:100%;min-height:240px;padding:var(--spacing-sm) 0;flex-direction:column;display:flex}.guide-slide-icon{width:80px;height:80px;margin-bottom:var(--spacing-xs);background:#3b82f61a;border:1px solid #3b82f633;border-radius:50%;justify-content:center;align-items:center;animation:2s ease-in-out infinite iconPulse;display:flex}.guide-icon-color{color:var(--color-accent)}.guide-slide-title{color:var(--text-primary);margin:0;font-size:16px;font-weight:700}.guide-slide-content{gap:var(--spacing-sm);flex-direction:column;width:100%;display:flex}.guide-text-line{color:var(--text-secondary);margin:0;font-size:13px;line-height:1.6}.guide-progress-bar{margin:var(--spacing-xs) 0;gap:8px;display:flex}.guide-dot{background:var(--border-color);cursor:pointer;width:8px;height:8px;transition:all var(--transition-fast);border-radius:50%}.guide-dot.active{background:var(--color-accent);transform:scale(1.2)}.guide-footer{width:100%;margin-top:var(--spacing-sm);justify-content:space-between;display:flex}.guide-nav-btn{align-items:center;gap:var(--spacing-xs);justify-content:center;min-width:90px;padding:8px 16px;font-size:12px;font-weight:700;display:inline-flex}@keyframes modalEntrance{0%{opacity:0;transform:scale(.9)translateY(20px)}to{opacity:1;transform:scale(1)translateY(0)}}@keyframes iconPulse{0%{box-shadow:0 0 #3b82f666}70%{box-shadow:0 0 0 12px #3b82f600}to{box-shadow:0 0 #3b82f600}}.guide-highlight{color:var(--color-accent);text-shadow:0 0 8px #3b82f633;font-weight:700}.confirm-modal-overlay{-webkit-backdrop-filter:blur(12px);z-index:10005;background-color:#020611d9;justify-content:center;align-items:center;animation:.3s ease-out authOverlayFade;display:flex;position:fixed;inset:0}.confirm-modal-container{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--rounded-lg);width:100%;max-width:400px;padding:var(--spacing-lg);box-shadow:var(--shadow-lg), 0 0 30px rgba(var(--color-accent-rgb), .1);gap:var(--spacing-md);color:var(--text-primary);flex-direction:column;animation:.4s cubic-bezier(.34,1.56,.64,1) authModalSlide;display:flex}.theme-dark .confirm-modal-container{-webkit-backdrop-filter:blur(20px);background:#0b0f19e6;border:1px solid #ffffff0d}.theme-light .confirm-modal-container{-webkit-backdrop-filter:blur(20px);background:#fffffff2;border:1px solid #3b82f61a}.confirm-modal-header{align-items:center;gap:var(--spacing-sm);display:flex}.confirm-modal-icon{border-radius:var(--rounded-full);width:36px;height:36px;color:var(--color-warning);background:#f59e0b1a;border:1px solid #f59e0b40;flex-shrink:0;justify-content:center;align-items:center;display:flex}.confirm-modal-header h3{margin:0;font-size:16px;font-weight:800}.confirm-modal-body p{color:var(--text-secondary);margin:0;font-size:13.5px;line-height:1.5}.confirm-modal-actions{justify-content:flex-end;gap:var(--spacing-xs);margin-top:var(--spacing-xs);display:flex}.confirm-cancel-btn,.confirm-ok-btn{border-radius:var(--rounded-sm);align-items:center;gap:6px;padding:8px 16px;font-size:12px;display:inline-flex}.app-wrapper{flex-direction:column;min-height:100vh;display:flex}.main-content{flex-direction:column;flex:1;width:100%;max-width:1400px;margin:0 auto;padding:24px;display:flex}.workspace-container{flex-direction:column;gap:16px;width:100%;display:flex}.workspace-top-bar{justify-content:flex-start;align-items:center;display:flex}.workspace-back-btn{cursor:pointer;box-shadow:var(--shadow-sm);background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);transition:all var(--transition-fast);border-radius:20px;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:700;display:flex}.workspace-back-btn:hover{border-color:var(--color-accent);background:var(--bg-card-hover);transform:translate(-2px)}.workspace-grid{grid-template-columns:1.5fr 1fr;align-items:start;gap:24px;width:100%;display:grid}.left-column{flex-direction:column;gap:20px;width:100%;display:flex}.right-column{flex-direction:column;width:100%;display:flex;position:sticky;top:96px}.demo-badge{color:var(--color-success);background:#10b9811a;border:1px solid #10b98140;border-radius:12px;align-items:center;gap:6px;margin-right:8px;padding:4px 10px;font-size:11px;font-weight:800;display:flex}.modal-overlay{-webkit-backdrop-filter:blur(12px);z-index:10000;background:#020617d9;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-card);border:1px solid var(--border-color);box-shadow:0 20px 50px #00000080, var(--shadow-glow-blue);border-radius:var(--rounded-lg);padding:var(--spacing-xl);text-align:center;align-items:center;gap:var(--spacing-md);width:100%;max-width:480px;color:var(--text-primary);flex-direction:column;display:flex}.modal-warning-icon{border-radius:var(--rounded-full);width:60px;height:60px;color:var(--color-warning);margin-bottom:var(--spacing-xs);background:#f59e0b1a;border:2px solid #f59e0b4d;justify-content:center;align-items:center;animation:2s ease-in-out infinite pulseGlow;display:flex}.modal-content h3{color:var(--text-primary);font-size:20px;font-weight:800}.modal-content p{color:var(--text-secondary);font-size:14px;line-height:1.6}.modal-close-btn{justify-content:center;width:100%;max-width:160px;margin-top:8px}footer{text-align:center;border-top:1px solid var(--border-color);color:var(--text-muted);background-color:var(--bg-surface);transition:background-color var(--transition-normal), border-color var(--transition-normal);padding:24px;font-size:13px}footer a{color:var(--color-accent);font-weight:600;text-decoration:none}footer a:hover{text-decoration:underline}@media (width<=1024px){.workspace-grid{grid-template-columns:1fr}.right-column{position:static;width:100%!important;min-width:0!important;max-width:100%!important}.workspace-back-btn{justify-content:center;width:100%}}.user-profile-menu{background:var(--bg-card);border:1px solid var(--border-color);transition:all var(--transition-fast);border-radius:24px;align-items:center;gap:10px;padding:4px 6px 4px 12px;display:flex}.user-profile-menu:hover{border-color:var(--border-color-hover);background:var(--bg-card-hover)}.user-info{color:var(--text-primary);align-items:center;gap:8px;max-width:140px;font-size:13px;font-weight:600;display:flex}.user-email-text{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.btn-logout{cursor:pointer;border:1px solid var(--border-color);color:var(--text-secondary);transition:all var(--transition-fast);background:0 0;border-radius:18px;align-items:center;gap:6px;padding:6px 12px;font-size:12px;display:flex}.btn-logout:hover{color:var(--color-danger);background:#ef44441a;border-color:#ef44444d}.btn-login{cursor:pointer;box-shadow:var(--shadow-sm);background:var(--gradient-accent);color:#fff;transition:all var(--transition-fast);border:none;border-radius:24px;align-items:center;gap:6px;padding:8px 18px;font-size:13px;font-weight:700;display:flex}.btn-login:hover{filter:brightness(1.1);box-shadow:var(--shadow-glow-blue);transform:translateY(-1px)}@media (width<=640px){.user-email-text{display:none}.user-info{padding:0 2px}.btn-text-responsive{display:none}.btn-logout{border-radius:50%;padding:6px}}