:root{--primary: #6366f1;--primary-hover: #4f46e5;--primary-light: #818cf8;--secondary: #64748b;--success: #10b981;--error: #ef4444;--warning: #f59e0b;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem}:root,[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--bg-input: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: #334155;--border-light: #475569;--skeleton-bg: #334155;--skeleton-shimmer: #475569;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .4);--transition-fast: .15s ease;--transition-normal: .2s ease;--sidebar-width: 300px;--header-height: 60px}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #e2e8f0;--bg-input: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--border-color: #cbd5e1;--border-light: #e2e8f0;--skeleton-bg: #e2e8f0;--skeleton-shimmer: #f1f5f9;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--transition-fast: .15s ease;--transition-normal: .2s ease;--sidebar-width: 300px;--header-height: 60px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5;color:var(--text-primary);background-color:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root,.app{height:100%}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}h1{font-size:1.875rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}p{color:var(--text-secondary)}a{color:var(--primary);text-decoration:none;transition:color 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var(--transition-fast)}.btn-mini:hover{background-color:var(--border-light);color:var(--text-primary)}.form-group{margin-bottom:var(--spacing-md)}.form-group label{display:flex;align-items:center;gap:var(--spacing-xs);margin-bottom:var(--spacing-xs);font-size:.875rem;font-weight:500;color:var(--text-secondary)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;color:var(--text-primary);background-color:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-fast)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f133}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md)}.form-error{padding:var(--spacing-sm) var(--spacing-md);margin-bottom:var(--spacing-md);background-color:#ef44441a;border:1px solid var(--error);border-radius:var(--radius-md);color:var(--error);font-size:.875rem}.form-actions{display:flex;justify-content:flex-end;gap:var(--spacing-md);margin-top:var(--spacing-lg)}.checkbox-group label{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer}.checkbox-group input[type=checkbox]{width:auto}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:var(--spacing-md)}.spinner{width:40px;height:40px;border:3px solid var(--bg-tertiary);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}.spinner-small{display:inline-block;width:16px;height:16px;border:2px solid var(--bg-tertiary);border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite}@keyframes 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h2{margin-bottom:var(--spacing-lg);text-align:center}.auth-footer{margin-top:var(--spacing-lg);text-align:center;color:var(--text-muted)}.home-page{min-height:100vh;display:flex;flex-direction:column}.home-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) var(--spacing-xl);background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.header-right{display:flex;align-items:center;gap:var(--spacing-md)}.user-greeting{color:var(--text-secondary)}.home-main{flex:1;padding:var(--spacing-xl);max-width:1200px;margin:0 auto;width:100%}.home-intro{text-align:center;margin-bottom:var(--spacing-xl)}.home-intro h2{margin-bottom:var(--spacing-sm)}.db-categories{display:flex;flex-direction:column;gap:var(--spacing-xl)}.db-category 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p{margin-bottom:var(--spacing-xl)}.suggestions{width:100%}.suggestions h3{font-size:1rem;color:var(--text-secondary);margin-bottom:var(--spacing-md)}.suggestion-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.suggestion-card{display:flex;flex-direction:column;align-items:flex-start;padding:var(--spacing-md);background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all 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var(--border-color)}.chat-input-form{display:flex;gap:var(--spacing-md);max-width:800px;margin:0 auto}.chat-input-form textarea{flex:1;padding:var(--spacing-md);font-size:.9375rem;color:var(--text-primary);background-color:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-lg);resize:none;min-height:48px;max-height:200px}.chat-input-form textarea:focus{outline:none;border-color:var(--primary)}.btn-send{width:48px;height:48px;padding:0;border-radius:var(--radius-lg)}.input-hint{font-size:.6875rem;color:var(--text-muted);text-align:center;margin-top:var(--spacing-xs)}.sidebar{width:var(--sidebar-width);height:100vh;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0;transition:transform .3s ease,width .3s 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ease}.theme-toggle:hover{background-color:var(--bg-tertiary);border-color:var(--primary)}.theme-toggle svg{width:20px;height:20px}.tips-list li:before{content:"•";position:absolute;left:0;color:var(--primary)}@media (max-width: 768px){:root{--sidebar-width: 100%}.sidebar{position:absolute;z-index:100}.sidebar.closed{margin-left:-100%}.form-row{grid-template-columns:1fr}.chat-input-container{padding:var(--spacing-sm)}.chat-messages{padding:var(--spacing-md)}}.landing-page{min-height:100vh;background:var(--bg-primary)}.landing-nav{position:fixed;top:0;left:0;right:0;background:var(--bg-primary);border-bottom:1px solid var(--border-color);z-index:100;padding:var(--spacing-md) var(--spacing-xl)}.landing-nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.landing-logo{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none}.landing-logo 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var(--spacing-xl);font-size:1.1rem}.btn-outline{background:transparent;border:2px solid var(--border-color);color:var(--text-primary)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.hero-stats{display:flex;gap:var(--spacing-xl)}.stat{text-align:center}.stat-number{display:block;font-size:2rem;font-weight:700;color:var(--primary)}.stat-label{font-size:.875rem;color:var(--text-muted)}.hero-visual{display:flex;justify-content:center}.query-demo{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--spacing-xl);width:100%;max-width:500px}.demo-input{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-tertiary);border-radius:var(--radius-md);color:var(--text-primary);font-size:.95rem}.demo-input svg{color:var(--primary);flex-shrink:0}.demo-arrow{text-align:center;font-size:1.5rem;color:var(--primary);padding:var(--spacing-md)}.demo-output{background:var(--bg-primary);border-radius:var(--radius-md);padding:var(--spacing-md)}.demo-output code{font-family:Fira Code,monospace;font-size:.875rem;color:var(--success);line-height:1.6}.landing-databases{padding:60px var(--spacing-xl);background:var(--bg-secondary);text-align:center}.landing-databases h2{font-size:1.75rem;margin-bottom:var(--spacing-xl);color:var(--text-primary)}.database-grid{display:flex;justify-content:center;gap:var(--spacing-xl);flex-wrap:wrap;max-width:800px;margin:0 auto}.database-item{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm)}.database-item svg{font-size:2.5rem}.database-item span{font-size:.875rem;color:var(--text-secondary)}.landing-features{padding:80px var(--spacing-xl);max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:var(--spacing-xl)}.section-header h2{font-size:2.5rem;margin-bottom:var(--spacing-md);color:var(--text-primary)}.section-header p{font-size:1.125rem;color:var(--text-secondary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-xl)}.feature-card{background:var(--bg-secondary);padding:var(--spacing-xl);border-radius:var(--radius-lg);border:1px solid var(--border-color);transition:transform var(--transition-normal),box-shadow var(--transition-normal)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.feature-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--primary),#a78bfa);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-md)}.feature-icon svg{font-size:1.5rem;color:#fff}.feature-card h3{font-size:1.25rem;margin-bottom:var(--spacing-sm);color:var(--text-primary)}.feature-card p{color:var(--text-secondary);line-height:1.6}.landing-how-it-works{padding:80px var(--spacing-xl);background:var(--bg-secondary)}.steps-container{display:flex;justify-content:center;gap:var(--spacing-xl);max-width:900px;margin:0 auto}.step-card{text-align:center;flex:1}.step-number{width:60px;height:60px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;margin:0 auto var(--spacing-md)}.step-card h3{font-size:1.25rem;margin-bottom:var(--spacing-sm);color:var(--text-primary)}.step-card p{color:var(--text-secondary)}.landing-cta{padding:80px var(--spacing-xl);text-align:center}.cta-content{max-width:600px;margin:0 auto}.cta-content h2{font-size:2.25rem;margin-bottom:var(--spacing-md);color:var(--text-primary)}.cta-content p{font-size:1.125rem;color:var(--text-secondary);margin-bottom:var(--spacing-xl)}.landing-footer{padding:var(--spacing-xl);border-top:1px solid var(--border-color)}.footer-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md)}.footer-brand{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--text-primary);font-weight:600}.footer-brand .logo-icon{color:var(--primary)}.footer-links{display:flex;gap:var(--spacing-lg)}.footer-links a{color:var(--text-secondary);text-decoration:none}.footer-links a:hover{color:var(--primary)}.footer-copyright{color:var(--text-muted);font-size:.875rem}.app-nav{background:var(--bg-primary);border-bottom:1px solid var(--border-color);padding:var(--spacing-md) var(--spacing-xl);position:sticky;top:0;z-index:100}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.nav-logo{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1.25rem;font-weight:700;color:var(--text-primary);text-decoration:none}.nav-logo .logo-icon{color:var(--primary)}.nav-links{display:flex;align-items:center;gap:var(--spacing-md)}.nav-links .nav-link{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);transition:background var(--transition-fast)}.nav-links .nav-link:hover{background:var(--bg-secondary)}.nav-links .nav-link.active{background:var(--primary);color:#fff}.work-page{min-height:100vh;background:var(--bg-primary)}.work-main{max-width:1200px;margin:0 auto;padding:var(--spacing-xl)}.work-header{text-align:center;margin-bottom:var(--spacing-xl)}.work-header h1{font-size:2rem;color:var(--text-primary);margin-bottom:var(--spacing-sm)}.work-header p{color:var(--text-secondary)}.work-help{text-align:center;margin-top:var(--spacing-xl);color:var(--text-secondary)}.work-help a{color:var(--primary)}.profile-page{min-height:100vh;background:var(--bg-primary)}.profile-container{max-width:900px;margin:0 auto;padding:var(--spacing-xl)}.profile-header{display:flex;align-items:center;gap:var(--spacing-xl);padding:var(--spacing-xl);background:var(--bg-secondary);border-radius:var(--radius-xl);margin-bottom:var(--spacing-xl)}.profile-avatar{width:100px;height:100px;background:linear-gradient(135deg,var(--primary),#a78bfa);border-radius:50%;display:flex;align-items:center;justify-content:center}.profile-avatar svg{font-size:3rem;color:#fff}.profile-info{flex:1}.profile-info h1{font-size:1.75rem;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.profile-email{color:var(--text-secondary);margin-bottom:var(--spacing-xs)}.profile-username{color:var(--text-muted);font-size:.875rem}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover{background:#dc2626}.profile-tabs{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);border-bottom:1px solid var(--border-color);padding-bottom:var(--spacing-md)}.tab-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:none;border:none;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-md);transition:all var(--transition-fast)}.tab-btn:hover{background:var(--bg-secondary);color:var(--text-primary)}.tab-btn.active{background:var(--primary);color:#fff}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.stat-card{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color)}.stat-card .stat-icon{font-size:2rem;color:var(--primary)}.stat-card .stat-value{display:block;font-size:1.5rem;font-weight:700;color:var(--text-primary)}.stat-card .stat-label{font-size:.875rem;color:var(--text-secondary)}.details-card,.activity-card,.settings-card{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color);padding:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.details-card h3,.activity-card h3,.settings-card h3{font-size:1.25rem;color:var(--text-primary);margin-bottom:var(--spacing-lg)}.details-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md)}.detail-item{display:flex;align-items:flex-start;gap:var(--spacing-md)}.detail-icon{color:var(--primary);margin-top:2px}.detail-label{display:block;font-size:.875rem;color:var(--text-muted);margin-bottom:2px}.detail-value{color:var(--text-primary)}.quick-actions h3{font-size:1.25rem;color:var(--text-primary);margin-bottom:var(--spacing-md)}.actions-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md)}.action-card{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);color:var(--text-primary);text-decoration:none;transition:all var(--transition-fast)}.action-card:hover{border-color:var(--primary);background:var(--bg-tertiary)}.action-card svg:first-child{font-size:1.5rem;color:var(--primary)}.action-card span{flex:1}.action-card svg:last-child{color:var(--text-muted)}.activity-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.activity-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-tertiary);border-radius:var(--radius-md)}.activity-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center}.activity-icon.login{background:#10b98133;color:var(--success)}.activity-icon.signup{background:#6366f133;color:var(--primary)}.activity-title{display:block;color:var(--text-primary);font-weight:500}.activity-time{font-size:.875rem;color:var(--text-muted)}.activity-note{text-align:center;color:var(--text-muted);margin-top:var(--spacing-lg);font-style:italic}.settings-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.settings-item{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md);background:var(--bg-tertiary);border-radius:var(--radius-md)}.settings-item.danger{border:1px solid var(--error)}.settings-info{display:flex;align-items:center;gap:var(--spacing-md)}.settings-info svg{font-size:1.25rem;color:var(--primary)}.settings-item.danger .settings-info svg{color:var(--error)}.settings-title{display:block;color:var(--text-primary);font-weight:500}.settings-desc{font-size:.875rem;color:var(--text-muted)}.btn-sm{padding:var(--spacing-xs) var(--spacing-md);font-size:.875rem}.tutorial-page{min-height:100vh;background:var(--bg-primary)}.tutorial-container{max-width:1000px;margin:0 auto;padding:var(--spacing-xl)}.tutorial-hero{text-align:center;margin-bottom:var(--spacing-xl)}.tutorial-hero h1{font-size:2.5rem;color:var(--text-primary);margin-bottom:var(--spacing-sm)}.tutorial-hero p{color:var(--text-secondary);font-size:1.125rem}.db-selector{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl)}.db-selector-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast)}.db-selector-btn:hover{border-color:var(--db-color, var(--primary))}.db-selector-btn.active{border-color:var(--db-color, var(--primary));background:var(--bg-tertiary)}.db-selector-btn svg{font-size:1.25rem}.tutorial-content{background:var(--bg-secondary);border-radius:var(--radius-xl);border:1px solid var(--border-color);overflow:hidden}.db-header{display:flex;align-items:center;gap:var(--spacing-lg);padding:var(--spacing-xl);border-bottom:3px solid var(--primary);background:var(--bg-tertiary)}.db-header .db-icon{font-size:3rem}.db-header h2{font-size:1.75rem;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.db-header p{color:var(--text-secondary)}.tutorial-section{padding:var(--spacing-xl);border-bottom:1px solid var(--border-color)}.tutorial-section:last-of-type{border-bottom:none}.tutorial-section h3{font-size:1.25rem;color:var(--text-primary);margin-bottom:var(--spacing-md)}.fields-table{background:var(--bg-tertiary);border-radius:var(--radius-md);overflow:hidden}.fields-header{display:grid;grid-template-columns:150px 1fr 100px;padding:var(--spacing-md);background:var(--bg-primary);font-weight:600;color:var(--text-primary)}.fields-row{display:grid;grid-template-columns:150px 1fr 100px;padding:var(--spacing-md);border-top:1px solid var(--border-color)}.field-name{font-weight:500;color:var(--text-primary)}.field-example{color:var(--text-secondary);font-family:monospace}.field-required .check{color:var(--success)}.code-block{position:relative;background:var(--bg-primary);border-radius:var(--radius-md);padding:var(--spacing-lg)}.copy-btn{position:absolute;top:var(--spacing-md);right:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;font-size:.875rem}.copy-btn:hover{color:var(--primary);border-color:var(--primary)}.code-block pre{margin:0;overflow-x:auto}.code-block code{font-family:Fira Code,monospace;font-size:.875rem;color:var(--text-primary);line-height:1.6;white-space:pre-wrap}.tips-list{list-style:none}.tips-list li{display:flex;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-sm) 0;color:var(--text-secondary)}.tip-icon{color:var(--success);flex-shrink:0;margin-top:2px}.steps-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.step-item{display:flex;gap:var(--spacing-md)}.step-num{width:32px;height:32px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;flex-shrink:0}.step-content h4{color:var(--text-primary);margin-bottom:var(--spacing-xs)}.step-content p{color:var(--text-secondary)}.tutorial-cta{padding:var(--spacing-xl);text-align:center;background:var(--bg-tertiary)}@media (max-width: 768px){.landing-hero{grid-template-columns:1fr;padding-top:100px}.hero-content h1{font-size:2.5rem}.hero-stats{justify-content:center}.hero-visual{display:none}.steps-container{flex-direction:column;gap:var(--spacing-md)}.profile-header{flex-direction:column;text-align:center}.stats-grid,.details-grid,.actions-grid{grid-template-columns:1fr}.fields-header,.fields-row{grid-template-columns:1fr;gap:var(--spacing-sm)}.landing-nav-links{gap:var(--spacing-sm)}.nav-links{gap:var(--spacing-xs)}.nav-links .nav-link span{display:none}}.error-boundary{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:var(--spacing-xl);background:var(--bg-primary)}.error-boundary-content{max-width:500px;padding:var(--spacing-xl);background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color);text-align:center}.error-boundary-content h2{color:var(--error);margin-bottom:var(--spacing-md)}.error-boundary-content p{color:var(--text-secondary);margin-bottom:var(--spacing-md)}.error-boundary-content details{text-align:left;background:var(--bg-tertiary);padding:var(--spacing-md);border-radius:var(--radius-md);margin-top:var(--spacing-md)}.error-boundary-content summary{cursor:pointer;color:var(--text-secondary)}.error-boundary-content pre{margin-top:var(--spacing-sm);font-size:.75rem;color:var(--error);overflow-x:auto}.chat-reconnect{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:var(--spacing-xl);text-align:center;background:var(--bg-primary)}.chat-reconnect h2{color:var(--text-primary);margin-bottom:var(--spacing-md)}.chat-reconnect p{color:var(--text-secondary);margin-bottom:var(--spacing-lg)}.notification-container{position:fixed;top:var(--spacing-lg);right:var(--spacing-lg);z-index:9999;display:flex;flex-direction:column;gap:var(--spacing-md);max-width:400px;width:100%;pointer-events:none}.notification-container>*{pointer-events:auto}.error-toast{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-md);padding:var(--spacing-md);background-color:#ef444426;border:1px solid var(--error);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);animation:slideIn .3s ease-out}.error-toast-content{display:flex;align-items:flex-start;gap:var(--spacing-sm);flex:1}.error-toast-icon{flex-shrink:0;width:20px;height:20px;color:var(--error);margin-top:2px}.error-toast-message{color:var(--error);font-size:.875rem;line-height:1.5;font-weight:500}.error-toast-close{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--error);cursor:pointer;transition:all var(--transition-fast)}.error-toast-close:hover{background-color:#ef444433}.error-toast-close:focus{outline:2px solid var(--error);outline-offset:2px}.success-toast{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);background-color:#10b98126;border:1px solid var(--success);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);color:var(--success);font-size:.875rem;font-weight:500;animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@media (max-width: 480px){.notification-container{top:var(--spacing-md);right:var(--spacing-md);left:var(--spacing-md);max-width:none}.error-toast,.success-toast{width:100%}}.btn-google{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-md);font-size:.875rem;font-weight:500;color:var(--text-primary);background-color:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.btn-google:hover:not(:disabled){background-color:var(--bg-tertiary);border-color:var(--border-light)}.btn-google:disabled{opacity:.6;cursor:not-allowed}.btn-google .google-icon{width:20px;height:20px}.auth-divider{display:flex;align-items:center;gap:var(--spacing-md);margin:var(--spacing-lg) 0;color:var(--text-muted);font-size:.75rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background-color:var(--border-color)}.google-signin-container{width:100%;margin-bottom:var(--spacing-sm)}.google-signin-loading{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md);color:var(--text-muted);font-size:.875rem}.google-button-wrapper{width:100%}.google-button-wrapper.disabled{opacity:.6;pointer-events:none}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0009;display:flex;align-items:center;justify-content:center;z-index:10000;animation:fadeIn .2s ease-out}.modal-content{background-color:var(--bg-secondary);border-radius:var(--radius-xl);width:100%;max-width:450px;margin:var(--spacing-lg);box-shadow:var(--shadow-lg);animation:slideUp .3s ease-out}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg);border-bottom:1px solid var(--border-color)}.modal-header h3{margin:0;font-size:1.125rem}.modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast)}.modal-close:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.modal-body{padding:var(--spacing-lg)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--spacing-md);padding:var(--spacing-lg);border-top:1px solid var(--border-color)}.password-input-wrapper{position:relative;display:flex;align-items:center}.password-input-wrapper input{width:100%;padding-right:44px}.password-toggle{position:absolute;right:8px;display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast)}.password-toggle:hover{color:var(--text-primary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.profile-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}