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var(--space-lg);transition:all .3s ease}.projects-sidebar{width:240px;min-width:240px;background:var(--color-surface-elevated);border:1px solid rgba(14,165,233,.15);border-radius:16px;padding:var(--space-lg);height:fit-content;position:sticky;top:calc(48px + var(--space-lg));transition:all .3s cubic-bezier(.4,0,.2,1)}.projects-sidebar.closed{width:0;min-width:0;padding:0;border:none;overflow:hidden;opacity:0;margin-right:calc(var(--space-lg) * -1)}.projects-sidebar.open{opacity:1}.sidebar-title{font-weight:700;color:var(--color-text-primary);font-size:13px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-md)}.sidebar-links{display:flex;flex-direction:column;gap:6px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;color:var(--color-text-secondary);text-decoration:none;border:1px solid transparent;transition:all .2s 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var(--space-lg)}.empty-icon{font-size:64px;margin-bottom:var(--space-md)}.projects-empty h2{margin:0 0 var(--space-sm) 0;font-size:var(--font-size-xl);color:var(--color-text-primary)}.projects-empty p{margin:0 0 var(--space-lg) 0;color:var(--color-text-secondary)}.projects-empty .btn-new-project{display:inline-flex;align-items:center;gap:var(--space-xs);padding:12px 24px;background:var(--gradient-primary);color:var(--color-text-primary);border:none;border-radius:var(--radius-md);font-size:var(--font-size-base);font-weight:500;cursor:pointer;transition:all .2s}.projects-empty .btn-new-project:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0ea5e966}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-xl);padding:var(--space-sm);overflow:visible}.project-card{background:var(--color-surface-elevated);border:1px solid rgba(14,165,233,.2);border-radius:16px;padding:var(--space-xl);cursor:pointer;transition:all .25s ease}.project-card:hover{transform:translateY(-6px);border-color:#0ea5e980;box-shadow:0 12px 32px #0ea5e940}.project-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-sm);gap:var(--space-sm)}.project-card-header h3{margin:0;font-size:var(--font-size-lg);font-weight:600;color:var(--color-text-primary);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-delete{background:none;border:none;font-size:18px;cursor:pointer;padding:4px;opacity:.6;transition:all .2s;flex-shrink:0}.btn-delete:hover{opacity:1;transform:scale(1.1)}.project-description{margin:0 0 var(--space-md) 0;font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.5;display:-webkit-box;line-clamp:2;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.project-card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:var(--space-sm);border-top:1px solid 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var(--space-md);flex-wrap:wrap;gap:var(--space-sm)}.topbar-title{font-size:14px}.topbar-desc{display:none}.topbar-actions{gap:var(--space-xs)}.topbar-action-btn{padding:5px 10px;font-size:12px}.topbar-action-btn span:first-child{font-size:14px}.projects-body{flex-direction:column;padding:var(--space-md)}.projects-sidebar{width:100%!important;min-width:100%!important;position:static;padding:var(--space-md)}.projects-sidebar.closed{display:none}.sidebar-links{flex-direction:row;flex-wrap:wrap;gap:var(--space-xs)}.sidebar-link{padding:8px 12px;font-size:var(--font-size-sm)}.projects-header{flex-direction:column;margin-bottom:var(--space-lg)}.projects-grid{grid-template-columns:1fr;gap:var(--space-md)}.project-card{padding:var(--space-md)}.btn-new-project-large{width:100%;justify-content:center;padding:10px 16px}}@media(max-width:480px){.projects-topbar{padding:var(--space-xs) var(--space-sm)}.home-button{width:32px;height:32px;font-size:16px}.sidebar-toggle{width:32px;height:32px}.topbar-title{font-size:13px}.topbar-action-btn{padding:4px 8px;font-size:11px}.topbar-action-btn span:last-child{display:none}.topbar-action-btn span:first-child{font-size:16px}.projects-body,.projects-sidebar{padding:var(--space-sm)}.sidebar-title{font-size:12px}.sidebar-link{padding:6px 10px;font-size:var(--font-size-xs)}.project-card-header h3{font-size:var(--font-size-base)}.project-description{font-size:var(--font-size-xs)}.empty-icon{font-size:48px}.projects-empty h2{font-size:var(--font-size-lg)}.projects-empty p{font-size:var(--font-size-sm)}}:root{--block-bg: var(--bg-card var(--color-surface));--block-bg-gradient: linear-gradient(135deg, var(--color-surface-elevated) 0%, var(--color-surface) 100%);--block-border: var(--border-normal);--block-border-accent: var(--border-primary);--block-hover: var(--color-hover);--text-primary: var(--color-text-primary);--text-secondary: var(--color-text-secondary);--input-bg: var(--bg-input);--input-border: var(--border-subtle);--btn-primary: var(--color-primary);--btn-primary-hover: var(--color-primary-dark)}[data-theme=light] .block-body-sections,[data-theme=light] .block-body{background:var(--bg-section-normal)}[data-theme=light] .quick-input-toggle{background:var(--bg-section-subtle)}[data-theme=light] .quick-input-toggle:hover{background:var(--bg-section-normal)}.sim-block-card{min-width:auto;max-width:350px;background:var(--block-bg-gradient);border:2px solid var(--block-border);border-radius:16px;box-shadow:0 8px 24px -4px var(--block-hover),0 4px 8px -2px var(--block-hover),inset 0 1px 0 var(--block-hover);color:var(--text-primary);font-family:Inter,sans-serif;transition:all .25s cubic-bezier(.4,0,.2,1);position:relative;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.sim-block-card:hover{border-color:var(--block-border-accent);box-shadow:var(--shadow-xl);transform:translateY(-2px)}.sim-block-card.selected{border-color:var(--block-color, var(--color-primary));border-width:var(--border-width-normal);box-shadow:0 0 0 var(--border-width-thick) rgba(var(--block-color-rgb, var(--color-primary-rgb)),.3),var(--shadow-lg)}.sim-block-card.expanded{width:350px;max-width:350px;z-index:1000;border-color:var(--block-color, var(--color-primary))}.sim-block-card *{max-width:100%;overflow-wrap:break-word;word-wrap:break-word}.block-header{display:flex;align-items:center;padding:var(--space-2) var(--space-3);gap:var(--space-2);border-bottom:var(--border-width-thin) solid transparent;cursor:pointer;border-radius:14px 14px 0 0}.sim-block-card.expanded 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typing{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-6px);opacity:1}}.embed-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:var(--space-6);text-align:center;background:var(--color-bg-dark)}.embed-error-icon{width:48px;height:48px;background:var(--bg-status-error);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-3)}.embed-error-icon svg{width:24px;height:24px;stroke:var(--color-danger)}.embed-error p{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.embed-error-message{background:var(--bg-status-error);color:var(--color-danger);padding:var(--space-3) var(--space-4);border-radius:var(--border-radius-md);font-size:var(--font-size-sm);text-align:center;border:1px solid var(--border-danger)}.embed-input-container{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);padding-bottom:max(var(--space-3),env(safe-area-inset-bottom,0px));background:var(--color-bg-dark);border-top:1px solid var(--border-subtle);flex-shrink:0;min-height:60px}.embed-input{flex:1;padding:var(--space-3) var(--space-4);border:1px solid var(--border-normal);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-family:inherit;outline:none;background:var(--bg-input);color:var(--color-text-primary);transition:all var(--transition-base)}.embed-input:focus{border-color:var(--color-primary);background:var(--color-surface);box-shadow:0 0 0 3px var(--color-focus)}.embed-input::placeholder{color:var(--color-text-muted)}.embed-send-btn{width:44px;height:44px;border-radius:var(--radius-full);border:none;background:var(--gradient-primary);color:var(--color-text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-base);flex-shrink:0;box-shadow:var(--shadow-md),var(--shadow-glow-cyan)}.embed-send-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:var(--shadow-lg),var(--shadow-glow-cyan)}.embed-send-btn:active:not(:disabled){transform:scale(.98)}.embed-send-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.embed-send-btn svg{width:20px;height:20px;stroke:#fff;fill:none}.embed-branding{text-align:center;padding:var(--space-2);padding-bottom:max(var(--space-2),env(safe-area-inset-bottom,0px));font-size:var(--font-size-2xs);color:var(--color-text-muted);background:var(--color-bg-dark);flex-shrink:0}.embed-branding a{color:var(--color-primary);text-decoration:none;font-weight:var(--font-weight-medium)}.embed-branding a:hover{text-decoration:underline}.contact-form .form-group input.input,.contact-form .form-group textarea.input,.contact-form input.input,.contact-form textarea.input{width:100%;padding:var(--space-md);font-family:var(--font-body);font-size:var(--font-size-base);background:var(--color-surface);color:var(--color-text-primary);border:1px solid rgba(36,108,243,.15);border-radius:var(--border-radius-md);outline:none;transition:all var(--transition-base)}.contact-form .form-group input.input::placeholder,.contact-form .form-group textarea.input::placeholder{color:var(--color-text-muted)}.contact-form .form-group input.input:focus,.contact-form .form-group textarea.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #0ea5e933}.form button[type=submit]{width:100%;margin-top:var(--space-sm);display:flex;align-items:center;justify-content:center;gap:var(--space-xs)}.form button[type=submit]:disabled{opacity:.6;cursor:not-allowed}.form-footer{text-align:center;font-size:var(--font-size-xs);color:var(--color-text-muted);margin:0}.contact-page{min-height:100vh;padding-top:80px}.contact-hero{text-align:center;padding:var(--space-2xl) 0 var(--space-xl)}.contact-title{margin-bottom:var(--space-md);font-size:clamp(2rem,5vw,3rem)}.contact-subtitle{color:var(--color-text-secondary);font-size:var(--font-size-base);max-width:600px;margin:0 auto;line-height:1.6}.contact-content{display:grid;grid-template-columns:1.2fr 1fr;gap:var(--space-2xl);align-items:start}.contact-info{display:grid;grid-template-columns:1fr;gap:var(--space-md)}.info-item{display:flex;gap:var(--space-md);align-items:flex-start;padding:var(--space-lg);transition:all .2s ease;border-radius:12px}.info-item:hover{transform:translateY(-2px);border-color:#246cf366}.info-icon{flex-shrink:0;width:24px;height:24px;color:var(--color-primary);margin-top:2px}.info-item h4{font-size:var(--font-size-base);font-weight:600;margin-bottom:4px;color:var(--color-text-primary)}.info-item p{color:var(--color-text-secondary);margin:0;font-size:var(--font-size-sm);line-height:1.5}@media(max-width:1024px){.contact-content{grid-template-columns:1fr;gap:var(--space-2xl)}.contact-hero{padding:var(--space-xl) 0 var(--space-lg)}}@media(max-width:640px){.contact-info{gap:var(--space-sm)}.info-item{padding:var(--space-md)}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#06b6d4);padding:20px}.auth-container{background:var(--color-surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:40px;width:100%;max-width:450px;box-shadow:0 20px 60px #0000004d;border:1px solid rgba(36,108,243,.2)}[data-theme=light] .auth-container{background:#fffffff2;border:1px solid rgba(36,108,243,.1)}.auth-header{text-align:center;margin-bottom:32px}.auth-logo{display:inline-flex;align-items:center;gap:8px;text-decoration:none;margin-bottom:24px;font-size:24px;font-weight:700;color:var(--color-primary);transition:transform .2s}.auth-logo:hover{transform:scale(1.05)}.logo-icon{font-size:32px}.auth-header h1{font-size:28px;font-weight:700;color:var(--color-text-primary);margin:0 0 8px}.auth-header p{color:var(--color-text-secondary);font-size:15px;margin:0}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group label{font-size:14px;font-weight:600;color:var(--color-text-primary)}.form-group input{padding:12px 16px;border:2px solid rgba(36,108,243,.3);border-radius:10px;font-size:15px;transition:all .2s;background:var(--color-surface-elevated);color:var(--color-text-primary)}.form-group input::placeholder{color:var(--color-text-muted)}.form-group input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a;background:var(--color-surface-elevated)}[data-theme=light] .form-group input{background:#fff;border-color:#e2e8f0}[data-theme=light] .form-group input:focus{background:#fff;border-color:#667eea}.form-hint{font-size:13px;color:var(--color-text-muted)}.password-strength{display:flex;align-items:center;gap:12px;margin-top:8px}.strength-bar{flex:1;height:6px;background:#246cf333;border-radius:3px;overflow:hidden}.strength-fill{height:100%;border-radius:3px;transition:width .3s,background-color .3s}.strength-label{font-size:12px;font-weight:600;min-width:80px;text-align:right}.password-requirements{display:flex;flex-direction:column;gap:4px;margin-top:8px;padding:12px;background:#246cf30d;border-radius:8px}.password-requirements small{font-size:12px;color:var(--color-text-muted);opacity:.6;transition:all .2s}.password-requirements small.met{color:#10b981;opacity:1}[data-theme=light] .password-requirements{background:#f7f3ff}.alert{padding:12px 16px;border-radius:10px;display:flex;align-items:center;gap:10px;font-size:14px}.alert-error{background:#ef44441a;color:#ef4444;border:1px solid rgba(239,68,68,.3)}[data-theme=light] .alert-error{background:#fff5f5;color:#c53030;border:1px solid #feb2b2}.alert-success{background:#10b9811a;color:#10b981;border:1px solid rgba(16,185,129,.3)}[data-theme=light] .alert-success{background:#f0fff4;color:#276749;border:1px solid #9ae6b4}.auth-submit-btn{padding:14px;background:linear-gradient(135deg,#06b6d4,#0651d4);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s;margin-top:-20px}.auth-submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 25px #667eea66}.auth-submit-btn:disabled{opacity:.6;cursor:not-allowed}.auth-divider{position:relative;text-align:center}.auth-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:#246cf333}[data-theme=light] .auth-divider:before{background:#e2e8f0}.auth-divider span{position:relative;background:var(--color-surface);padding:0 16px;color:var(--color-text-muted);font-size:14px}[data-theme=light] .auth-divider span{background:#fffffff2}.auth-toggle-btn{padding:12px;background:transparent;color:#667eea;border:2px solid #e2e8f0;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.auth-toggle-btn:hover{border-color:#667eea;background:#667eea0d}.terms-checkbox-group{margin-top:8px;margin-bottom:0}.terms-checkbox-label{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:14px;color:var(--color-text-secondary);line-height:1.5}.terms-checkbox-label input[type=checkbox]{appearance:none;width:20px;height:20px;border:2px solid rgba(102,126,234,.55);border-radius:4px;cursor:pointer;display:inline-block;position:relative;vertical-align:middle;transition:background .2s ease,border-color .2s ease;background:transparent;box-sizing:border-box}.terms-checkbox-label input[type=checkbox]:hover{border-color:#667eea}.terms-checkbox-label input[type=checkbox]:checked{background:linear-gradient(135deg,#667eea,#1752f5);border-color:#667eea}.terms-checkbox-label input[type=checkbox]:checked:after{content:"✓";position:absolute;transform:translate(-50%,-50%);color:#fff;font-size:12px;line-height:1;display:block}.terms-checkbox-label input[type=checkbox]:focus-visible{outline:none;box-shadow:0 0 0 3px #667eea59}.terms-link{color:var(--color-primary);text-decoration:none;font-weight:500;transition:color .2s}.terms-link:hover{color:var(--color-primary-light);text-decoration:underline}.auth-footer{text-align:center;margin-top:24px;padding-top:24px;border-top:1px solid rgba(36,108,243,.2)}[data-theme=light] .auth-footer{border-top:1px solid #e2e8f0}.auth-footer a{color:var(--color-primary);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s}.auth-footer a:hover{color:var(--color-primary-light)}@media(max-width:500px){.auth-container{padding:30px 20px}.auth-header h1{font-size:24px}}.provider-section{border:1px solid var(--border-subtle, rgba(139, 92, 246, .2));border-radius:var(--border-radius-lg, 12px);background:var(--bg-surface, var(--color-surface, #151520));overflow:hidden;transition:all var(--transition-base, .2s)}.provider-section:hover{border-color:var(--border-primary, rgba(14, 165, 233, .4));box-shadow:var(--shadow-md)}.provider-header{padding:var(--space-md, 16px) var(--space-lg, 20px);cursor:pointer;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-subtle, rgba(139, 92, 246, .1));transition:background var(--transition-fast, .15s);-webkit-user-select:none;user-select:none}.provider-header:hover{background:var(--bg-elevated, var(--color-surface-elevated, #1a1a28))}.provider-header:focus{outline:2px solid var(--color-primary, #0ea5e9);outline-offset:-2px}.provider-info{display:flex;align-items:center;gap:var(--space-md, 12px)}.provider-icon{font-size:var(--font-size-2xl, 24px);line-height:1}.provider-info h3{margin:0;font-size:var(--font-size-base, 16px);font-weight:var(--font-weight-semibold, 600);color:var(--color-text-primary, #f8fafc)}.key-count{font-size:var(--font-size-xs, 12px);color:var(--color-text-muted, #94a3b8);padding:2px 8px;background:var(--bg-accent-subtle, rgba(14, 165, 233, .1));border-radius:var(--border-radius-full, 9999px)}.expand-icon{font-size:var(--font-size-xs, 12px);color:var(--color-text-muted, #94a3b8);transition:transform var(--transition-fast, .15s)}.collapsed-preview{padding:var(--space-sm, 12px) var(--space-lg, 20px);font-size:var(--font-size-sm, 13px);color:var(--color-text-secondary, #cbd5e1);background:var(--bg-accent-subtle, rgba(14, 165, 233, .05));border-bottom:1px solid var(--border-subtle, rgba(139, 92, 246, .1))}.key-list{padding:var(--space-md, 16px) var(--space-lg, 20px)}.empty-state{text-align:center;padding:var(--space-xl, 24px) var(--space-md, 16px)}.empty-state p{color:var(--color-text-muted, #94a3b8);margin-bottom:var(--space-md, 16px);font-size:var(--font-size-sm, 14px)}.key-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md, 12px) var(--space-md, 16px);margin-bottom:var(--space-sm, 8px);background:var(--bg-accent-subtle, rgba(14, 165, 233, .05));border:1px solid var(--border-subtle, rgba(139, 92, 246, .15));border-radius:var(--border-radius-sm, 6px);transition:all var(--transition-fast, .15s)}.key-item:hover{background:var(--bg-hover, rgba(14, 165, 233, .08));border-color:var(--border-primary, rgba(14, 165, 233, .3))}.key-info{flex:1;min-width:0}.key-label{font-weight:var(--font-weight-semibold, 600);font-size:var(--font-size-sm, 14px);color:var(--color-text-primary, #f8fafc);margin-bottom:var(--space-xs, 6px)}.key-value{font-family:var(--font-mono, "Consolas", "Monaco", monospace);font-size:var(--font-size-xs, 13px);color:var(--color-text-secondary, #cbd5e1);background:var(--bg-accent-subtle, rgba(14, 165, 233, .1));padding:var(--space-xs, 4px) var(--space-sm, 8px);border-radius:var(--border-radius-sm, 4px);display:inline-block;margin-bottom:var(--space-xs, 4px)}.key-meta{font-size:var(--font-size-xs, 12px);color:var(--color-text-muted, #94a3b8)}.btn-delete{padding:var(--space-xs, 6px) var(--space-sm, 12px);font-size:var(--font-size-xs, 13px);border:1px solid var(--color-danger, #ef4444);background:transparent;color:var(--color-danger, #ef4444);border-radius:var(--border-radius-sm, 4px);cursor:pointer;transition:all var(--transition-fast, .15s);font-weight:var(--font-weight-medium, 500);white-space:nowrap}.btn-delete:hover:not(:disabled){background:var(--color-danger, #ef4444);color:var(--color-text-on-primary, white)}.btn-delete:disabled{opacity:.5;cursor:not-allowed}.btn-add-first,.btn-add-another{padding:var(--space-sm, 8px) var(--space-md, 16px);font-size:var(--font-size-sm, 14px);border:1px dashed var(--border-primary, rgba(14, 165, 233, .4));background:transparent;color:var(--color-text-secondary, #cbd5e1);border-radius:var(--border-radius-sm, 6px);cursor:pointer;transition:all var(--transition-fast, .15s);font-weight:var(--font-weight-medium, 500);width:100%;margin-top:var(--space-sm, 8px)}.btn-add-first:hover,.btn-add-another:hover{border-color:var(--color-primary, #0ea5e9);color:var(--color-primary, #0ea5e9);background:var(--bg-hover, rgba(14, 165, 233, .1))}.btn-add-first{margin-top:0;width:auto;display:inline-block}.provider-actions{display:flex;align-items:center;gap:var(--space-sm, 8px)}.btn-pricing{padding:var(--space-xs, 4px) var(--space-sm, 8px);font-size:var(--font-size-xs, 12px);border:1px solid var(--border-primary, rgba(14, 165, 233, .3));background:transparent;color:var(--color-text-secondary, #cbd5e1);border-radius:var(--border-radius-sm, 6px);cursor:pointer;transition:all var(--transition-fast, .15s);font-weight:var(--font-weight-medium, 500);white-space:nowrap}.btn-pricing:hover{border-color:var(--color-primary, #0ea5e9);color:var(--color-primary, #0ea5e9);background:var(--bg-hover, rgba(14, 165, 233, .1))}.pricing-badge{font-size:var(--font-size-sm, 14px);margin-left:var(--space-xs, 4px);animation:pulse-subtle 2s ease-in-out infinite}@keyframes pulse-subtle{0%,to{opacity:1}50%{opacity:.7}}[data-theme=light] .provider-section{background:var(--bg-surface-light, white);border-color:var(--border-light, rgba(14, 165, 233, .2))}[data-theme=light] .provider-header:hover{background:var(--bg-hover-light, #fafbfc)}[data-theme=light] .collapsed-preview{background:var(--bg-accent-light, #f0f7ff)}[data-theme=light] .key-item{background:var(--bg-accent-light, #f0f7ff);border-color:var(--border-light, rgba(14, 165, 233, .2))}[data-theme=light] .key-item:hover{background:var(--bg-hover-light, #e0f2fe)}[data-theme=light] .key-value{background:var(--bg-input-light, rgba(14, 165, 233, .15))}[data-theme=light] .btn-pricing{border-color:var(--border-light, rgba(14, 165, 233, .3));color:var(--color-text-secondary)}[data-theme=light] .btn-pricing:hover{background:var(--bg-hover-light, rgba(14, 165, 233, .08))}.pricing-modal-overlay{position:fixed;inset:0;background:var(--bg-overlay);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);padding:var(--space-lg);animation:fadeIn var(--transition-base) ease-out}.pricing-modal{background:var(--color-surface-elevated);border-radius:var(--border-radius-xl);width:100%;max-width:600px;max-height:85vh;overflow:hidden;box-shadow:var(--shadow-xl);border:1px solid var(--border-primary);display:flex;flex-direction:column;animation:slideUp var(--transition-slow) cubic-bezier(.16,1,.3,1)}.pricing-modal-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;background:var(--color-surface-elevated);position:sticky;top:0;z-index:10}.pricing-modal-title{display:flex;align-items:center;gap:var(--space-sm)}.pricing-modal-title .provider-icon{font-size:var(--font-size-2xl);line-height:1}.pricing-modal-title h3{margin:0;font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.pricing-modal-title h3 span{color:var(--color-text-muted);font-weight:var(--font-weight-normal);font-size:var(--font-size-sm);margin-left:var(--space-sm)}.pricing-close-btn{width:32px;height:32px;border-radius:var(--border-radius-md);border:none;background:transparent;color:var(--color-text-muted);font-size:var(--font-size-2xl);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.pricing-close-btn:hover{background:var(--color-hover);color:var(--color-text-primary)}.pricing-modal-description{padding:var(--space-sm) var(--space-lg);background:var(--bg-section-subtle);border-bottom:1px solid var(--border-subtle);font-size:var(--font-size-sm);color:var(--color-text-secondary);display:flex;align-items:center;gap:var(--space-sm)}.pricing-modal-description .info-icon{font-size:var(--font-size-base);flex-shrink:0}.pricing-modal-body{padding:var(--space-md) var(--space-lg);overflow-y:auto;flex:1}.pricing-model-list{display:flex;flex-direction:column;gap:var(--space-sm)}.pricing-model-item{background:var(--bg-section-subtle);border:1px solid var(--border-subtle);border-radius:var(--border-radius-lg);padding:var(--space-md);transition:all var(--transition-fast)}.pricing-model-item:hover{border-color:var(--border-primary)}.pricing-model-item.has-custom{border-color:rgba(var(--color-success-rgb),.3);background:rgba(var(--color-success-rgb),.04)}.pricing-model-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-sm)}.pricing-model-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);display:flex;align-items:center;gap:var(--space-sm)}.pricing-custom-badge{font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);padding:2px 6px;border-radius:var(--radius-sm);background:rgba(var(--color-success-rgb),.15);color:var(--color-success)}.pricing-reset-btn{font-size:var(--font-size-xs);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);border:1px solid rgba(var(--color-danger-rgb),.3);background:transparent;color:var(--color-danger);cursor:pointer;transition:all 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var(--border-subtle);display:flex;gap:var(--space-sm);justify-content:flex-end;background:var(--color-surface-elevated);position:sticky;bottom:0}.pricing-btn{padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);border:none;display:flex;align-items:center;gap:var(--space-xs)}.pricing-btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md),var(--shadow-glow-blue)}.pricing-btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-lg),var(--shadow-glow-blue)}.pricing-btn-primary:disabled{opacity:.5;cursor:not-allowed}.pricing-btn-secondary{background:transparent;color:var(--color-text-primary);border:1px solid var(--border-subtle)}.pricing-btn-secondary:hover{background:var(--color-hover);border-color:var(--border-normal)}.pricing-empty-state{text-align:center;padding:var(--space-xl) var(--space-md);color:var(--color-text-muted)}.pricing-empty-state p{margin:0 0 var(--space-md) 0;font-size:var(--font-size-sm)}.pricing-saved-indicator{display:flex;align-items:center;gap:var(--space-xs);font-size:var(--font-size-xs);color:var(--color-success);padding:var(--space-xs) var(--space-sm);background:rgba(var(--color-success-rgb),.1);border-radius:var(--radius-sm)}@media(max-width:768px){.pricing-modal{max-width:100%;margin:var(--space-sm);max-height:90vh}.pricing-inputs{grid-template-columns:1fr}.pricing-modal-header,.pricing-modal-body,.pricing-modal-footer{padding:var(--space-md)}}.api-keys-page{min-height:100vh;background:var(--gradient-bg);padding:var(--space-xl, 24px);padding-top:80px}.api-keys-page.loading{display:flex;align-items:center;justify-content:center;color:var(--color-text-muted, #94a3b8)}.api-keys-container{max-width:1200px;margin:0 auto}.api-keys-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-2xl, 32px)}.api-keys-header h1{margin:0 0 var(--space-sm, 8px) 0;font-size:var(--font-size-4xl, 2.25rem);font-weight:var(--font-weight-bold, 700);color:var(--color-text-primary, #f8fafc)}.api-keys-header p{margin:0;color:var(--color-text-secondary, #cbd5e1);font-size:var(--font-size-sm, 14px)}.copilot-section{background:#0ea5e90d;padding:var(--space-lg, 24px);border-radius:var(--border-radius-lg, 8px);border:2px solid rgba(14,165,233,.2)}.copilot-section summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm, 8px) 0;margin-bottom:var(--space-md, 16px)}.copilot-section summary::-webkit-details-marker{display:none}.copilot-section summary h2{margin:0;font-size:var(--font-size-lg, 18px);font-weight:var(--font-weight-bold, 700)}.summary-indicator{font-size:var(--font-size-sm, 14px);color:var(--color-text-secondary);opacity:.7}.copilot-keys-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-md, 16px)}.copilot-key-item{display:flex;flex-direction:column;gap:var(--space-sm, 8px)}.copilot-key-item label{font-weight:var(--font-weight-semibold, 600);color:var(--color-text-primary);font-size:var(--font-size-sm, 14px)}.alert{display:flex;align-items:center;gap:var(--space-md, 12px);padding:var(--space-md, 12px) var(--space-md, 16px);border-radius:var(--border-radius-sm, 6px);margin-bottom:var(--space-lg, 20px);font-size:var(--font-size-sm, 14px)}.alert button{margin-left:auto;background:none;border:none;color:inherit;font-size:20px;cursor:pointer;opacity:.7;transition:opacity var(--transition-fast, .15s)}.alert button:hover{opacity:1}.alert-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#ef4444}.alert-success{background:#22c55e1a;border:1px solid rgba(34,197,94,.3);color:#22c55e}.provider-category{margin-bottom:var(--space-2xl, 32px)}.category-header{font-size:var(--font-size-lg, 18px);font-weight:var(--font-weight-bold, 700);color:var(--color-text-primary, #f8fafc);margin:0 0 var(--space-md, 16px) 0;padding-bottom:var(--space-sm, 8px);border-bottom:2px solid rgba(14,165,233,.2)}.category-description{color:var(--color-text-secondary, #cbd5e1);font-size:var(--font-size-sm, 14px);margin:0 0 var(--space-md, 16px) 0;line-height:1.5}.provider-sections{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md, 16px);margin-bottom:var(--space-2xl, 32px);align-items:start}.security-notice{display:flex;gap:var(--space-md, 12px);padding:var(--space-md, 16px);background:#0ea5e91a;border:1px solid rgba(14,165,233,.2);border-radius:var(--border-radius-md, 8px);font-size:var(--font-size-sm, 14px)}.security-notice span{font-size:20px;line-height:1}.security-notice strong{display:block;margin-bottom:var(--space-xs, 4px);color:var(--color-text-primary, #f8fafc)}.security-notice p{margin:0;color:var(--color-text-secondary, #cbd5e1);font-size:var(--font-size-xs, 13px)}.modal-overlay{position:fixed;inset:0;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:var(--z-modal, 1300);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:var(--color-surface, #151520);border:1px solid rgba(36,108,243,.2);border-radius:var(--border-radius-xl, 12px);width:90%;max-width:500px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.api-keys-modal-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid rgba(36,108,243,.2);display:flex;justify-content:space-between;align-items:center}.api-keys-modal-header h2{margin:0;font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.modal-close{background:none;border:none;color:var(--color-text-muted, #94a3b8);font-size:28px;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--border-radius-sm, 4px);transition:all var(--transition-fast, .15s)}.modal-close:hover{background:#0ea5e91a;color:var(--color-text-primary, #f8fafc)}.modal-body{padding:var(--space-xl, 24px);overflow-y:auto}.form-group{margin-bottom:var(--space-lg, 20px)}.form-group label{display:block;margin-bottom:var(--space-sm, 8px);font-size:var(--font-size-sm, 14px);font-weight:var(--font-weight-semibold, 600);color:var(--color-text-primary, #f8fafc)}.form-control{width:100%;padding:var(--space-sm, 10px) var(--space-md, 12px);background:var(--color-bg-lighter, #0f0f1a);border:1px solid rgba(36,108,243,.2);border-radius:var(--border-radius-sm, 6px);color:var(--color-text-primary, #f8fafc);font-size:var(--font-size-sm, 14px);transition:border-color var(--transition-fast, .15s)}.form-control:focus{outline:none;border-color:var(--color-primary, #0ea5e9)}.form-group small{display:block;margin-top:var(--space-xs, 6px);font-size:var(--font-size-xs, 12px);color:var(--color-text-muted, #94a3b8)}.modal-footer{padding:var(--space-md, 16px) var(--space-xl, 24px);border-top:1px solid rgba(36,108,243,.2);display:flex;gap:var(--space-md, 12px);justify-content:flex-end}@media(max-width:768px){.api-keys-page{padding:var(--space-md, 16px)}.api-keys-header{flex-direction:column;gap:var(--space-md, 16px)}.provider-sections{grid-template-columns:1fr}.modal{width:95%}}[data-theme=light] .category-header{color:var(--color-text-primary, #0f172a);border-bottom-color:#0ea5e94d}[data-theme=light] .modal{background:#fff;border-color:#0ea5e933}[data-theme=light] .form-control{background:#fafbfc;border-color:#0ea5e933}[data-theme=light] .security-notice{background:#f0f7ff}.profile-page{min-height:100vh;background:var(--gradient-bg);padding:100px 20px 40px}.profile-container{max-width:900px;margin:0 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label{color:#7dd3fc;font-size:14px;font-weight:500}.info-value{color:#fff;font-size:16px}.badge{display:inline-block;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:600}.badge-free{background:var(--color-primary);color:var(--color-blue);border:1px solid var(--color-blue)}.badge-premium{background:linear-gradient(135deg,var(--bg-yellow) 0%,var(--bg-yellow) 100%);color:var(--color-yellow);border:1px solid var(--color-yellow)}.badge-loading{background:var(--color-gray);color:var(--color-gray);border:1px solid var(--color-gray)}.status-verified{color:var(--color-green)}.status-unverified{color:var(--color-yellow)}.password-form{display:flex;flex-direction:column;gap:20px;max-width:500px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{color:#bae6fd;font-size:14px;font-weight:500}.form-input{background:#ffffff0d;border:1px solid rgba(14,165,233,.3);border-radius:8px;padding:12px 16px;color:#fff;font-size:14px;transition:all .2s}.form-input:focus{outline:none;border-color:#0ea5e9;background:#ffffff14;box-shadow:0 0 0 3px #0ea5e926}.btn-primary{background:linear-gradient(135deg,#0ea5e9,#06b6d4);color:#fff;border:none;border-radius:8px;padding:12px 24px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #0ea5e966}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.alert{padding:12px 16px;border-radius:8px;display:flex;align-items:center;gap:12px;font-size:14px}.alert-success{background:#22c55e1a;border:1px solid rgba(34,197,94,.3);color:#86efac}.alert-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.api-keys-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.api-key-item{display:flex;flex-direction:column;gap:8px}.api-key-item label{color:#bae6fd;font-size:13px;font-weight:500}@media(max-width:768px){.api-keys-grid{grid-template-columns:1fr}}.quick-links{display:flex;flex-direction:column;gap:12px}.link-btn{background:#ffffff0d;border:1px solid rgba(14,165,233,.3);border-radius:8px;padding:16px 20px;color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;text-align:left}.link-btn:hover{background:#0ea5e91a;border-color:#0ea5e9;transform:translate(4px)}.danger-zone{border-color:#ef44444d!important}.danger-zone h2{color:#fca5a5}.danger-zone p{color:#fecaca;margin:0 0 16px;font-size:14px}.btn-danger{background:linear-gradient(135deg,#dc2626,#991b1b);color:#fff;border:none;border-radius:8px;padding:12px 24px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.btn-danger:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #dc262666}.btn-danger:disabled{opacity:.5;cursor:not-allowed}[data-theme=light] .profile-page{background:linear-gradient(135deg,#f0f9ff,#e0f2fe,#bae6fd)}[data-theme=light] .profile-header,[data-theme=light] .profile-section{background:#ffffffe6;border-color:#0ea5e94d;box-shadow:0 4px 16px #0ea5e91a}[data-theme=light] .profile-info h1,[data-theme=light] .profile-section h2{color:#0f172a}[data-theme=light] .profile-email,[data-theme=light] .info-item label{color:#0284c7}[data-theme=light] .info-value{color:#1e293b}[data-theme=light] .form-group label{color:#0369a1}[data-theme=light] .form-input{background:#0ea5e90d;border-color:#0ea5e94d;color:#1e293b}[data-theme=light] .form-input:focus{background:#fff}[data-theme=light] .link-btn{background:#0ea5e90d;color:#0f172a}[data-theme=light] .link-btn:hover{background:#0ea5e926}[data-theme=light] .danger-zone p{color:#dc2626}@media(max-width:1024px){.profile-page{padding:80px 16px 32px}.profile-header{padding:24px;gap:20px}.profile-section{padding:24px}}@media(max-width:768px){.profile-page{padding:70px 12px 24px}.profile-header{flex-direction:column;text-align:center;padding:20px;gap:16px}.profile-avatar{width:64px;height:64px;font-size:28px}.profile-info h1{font-size:24px}.profile-email{font-size:14px}.profile-sections{gap:16px}.profile-section{padding:20px;border-radius:12px}.profile-section h2{font-size:18px;margin-bottom:16px}.info-grid{grid-template-columns:1fr;gap:16px}.password-form{gap:16px}.form-input{padding:10px 14px}.btn-primary,.btn-danger{width:100%;padding:12px 20px}.link-btn{padding:14px 16px}}@media(max-width:480px){.profile-page{padding:60px 8px 16px}.profile-header{padding:16px;margin-bottom:24px}.profile-avatar{width:56px;height:56px;font-size:24px}.profile-info h1{font-size:20px}.profile-section{padding:16px}.profile-section h2{font-size:16px}.info-item label{font-size:13px}.info-value{font-size:14px}.form-group label{font-size:13px}.link-btn{font-size:13px;padding:12px 14px}}.pricing-page{min-height:100vh;background:linear-gradient(180deg,#0a0a0f,#12121a)}.pricing-nav{display:flex;align-items:center;justify-content:space-between;padding:20px 40px;position:fixed;top:0;left:0;right:0;background:#0a0a0fe6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:100;border-bottom:1px solid rgba(36,108,243,.1)}.pricing-logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff;font-size:1.5rem;font-weight:700;transition:transform .2s}.pricing-logo:hover{transform:scale(1.02)}.pricing-logo span{background:linear-gradient(135deg,#0ea5e9,#1752f5);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.pricing-content{max-width:1200px;margin:0 auto;padding:100px 24px 80px}.pricing-header{text-align:center;margin-bottom:60px}.pricing-badge{display:inline-block;padding:6px 16px;background:linear-gradient(135deg,#6366f133,#246cf333);border:1px solid rgba(99,102,241,.3);border-radius:20px;color:#a5b4fc;font-size:.875rem;font-weight:500;margin-bottom:20px}.pricing-header h1{font-size:3rem;font-weight:700;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}.pricing-header>p{font-size:1.125rem;color:#94a3b8;margin-bottom:32px}.billing-toggle{display:inline-flex;align-items:center;gap:12px;padding:8px 20px;background:#ffffff0d;border-radius:30px;border:1px solid rgba(255,255,255,.1)}.billing-toggle span{font-size:.875rem;color:#64748b;transition:color .3s;display:flex;align-items:center;gap:8px}.billing-toggle span.active{color:#fff}.toggle-switch{width:48px;height:26px;background:#334155;border-radius:13px;border:none;cursor:pointer;position:relative;transition:background 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20px;border-radius:var(--border-radius-lg);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap}.cookie-btn-decline{background:var(--bg-elevated);border:1px solid var(--color-primary);color:var(--text-secondary)}.cookie-btn-decline:hover{background:var(--bg-hover);transform:translateY(-2px);box-shadow:0 4px 12px var(--color-primary)}.cookie-btn-accept{background:var(--bg-elevated);border:1px solid var(--color-primary);color:var(--text-primary)}.cookie-btn-accept:hover{background:var(--bg-hover);transform:translateY(-2px);box-shadow:0 4px 12px var(--color-primary)}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}@media(max-width:768px){.cookie-consent-overlay{padding:12px}.cookie-consent-banner{flex-direction:column;align-items:stretch;padding:20px;gap:16px}.cookie-icon{align-self:flex-start}.cookie-content h3{font-size:16px}.cookie-content p{font-size:13px}.cookie-actions{flex-direction:column-reverse;gap:8px}.cookie-btn{width:100%;text-align:center}}:root{--handle-tool: #f59e0b;--handle-model: #10b981;--handle-memory: #a855f7;--handle-string: #3b82f6;--handle-object: #6366f1;--handle-default: #6366f1}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1}*{margin:0;padding:0;box-sizing:border-box}:root{--color-bg-dark: #080810;--color-bg-darker: #040408;--color-bg-lighter: #0f0f1a;--color-surface: rgba(15, 23, 42, .98);--color-surface-elevated: rgba(30, 41, 59, .95);--color-primary: #0ea5e9;--color-primary-chatbot: #2f9a39;--color-primary-light: #38bdf8;--color-primary-dark: #0284c7;--color-secondary: #06b6d4;--color-secondary-light: #22d3ee;--color-secondary-dark: #0891b2;--color-accent: #16bcda;--color-accent-light: #22d3ee;--color-accent-dark: #0891b2;--color-synthetic: #10b981;--color-synthetic-light: #34d399;--color-success: #10b981;--color-danger: #ef4444;--color-warning: #f59e0b;--color-warning-muted: rgb(157, 102, 6);--color-success-muted: rgb(3, 128, 57);--color-text-primary: #f8fafc;--color-text-secondary: #cbd5e1;--color-text-muted: #94a3b8;--color-blue: #3b82f6;--color-purple: #5f35e0;--gradient-primary: linear-gradient(135deg, #06b6d4 10%, #1b7be9 100%);--gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #0ea5e9 100%);--gradient-accent: linear-gradient(135deg, #1b7be9 0%, #0ea5e9 100%);--gradient-synthetic: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);--gradient-bg: linear-gradient(180deg, #080810 0%, #0f0f1a 50%, #080810 100%);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--space-4xl: 6rem;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-heading: "Space Grotesk", "Inter", sans-serif;--font-size-2xs: .5rem;--font-size-xs: .7rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-6xl: 3.75rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.2;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--border-radius-sm: .375rem;--border-radius-md: .5rem;--border-radius-lg: .75rem;--border-radius-xl: 1rem;--border-radius-2xl: 1.5rem;--border-radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .25);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 10px 10px -5px rgba(0, 0, 0, .3);--shadow-glow-blue: 0 0 30px rgba(14, 165, 233, .4), 0 0 60px rgba(14, 165, 233, .2);--shadow-glow-cyan: 0 0 30px rgba(6, 182, 212, .4), 0 0 60px rgba(6, 182, 212, .2);--shadow-glow-purple: 0 0 30px rgba(36, 108, 243, .4), 0 0 60px rgba(36, 108, 243, .2);--shadow-glow-green: 0 0 30px rgba(16, 185, 129, .4), 0 0 60px rgba(16, 185, 129, .2);--shadow-text: 0 0 10px rgba(0, 0, 0, .2);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--z-dropdown: 1000;--z-sticky: 1100;--z-fixed: 1200;--z-modal: 1300;--z-popover: 1400;--z-tooltip: 1500;--color-primary-rgb: 14, 165, 233;--color-secondary-rgb: 6, 182, 212;--color-success-rgb: 16, 185, 129;--color-danger-rgb: 239, 68, 68;--space-0: 0;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--border-width-thin: 1px;--border-width-normal: 2px;--border-width-thick: 3px;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-3xl: 2rem;--radius-full: 9999px;--border-subtle: rgba(100, 116, 139, .2);--border-normal: rgba(100, 116, 139, .3);--border-strong: rgba(100, 116, 139, .4);--border-primary: rgba(14, 165, 233, .3);--border-primary-strong: rgba(14, 165, 233, .5);--bg-panel: rgba(15, 23, 42, .98);--bg-card: rgba(30, 41, 59, .5);--bg-card-hover: rgba(30, 41, 59, .7);--bg-card-elevated: rgba(45, 61, 87, .3);--bg-elevated: rgba(26, 26, 40, .95);--bg-input: rgba(15, 23, 42, .8);--bg-overlay: rgba(0, 0, 0, .5);--color-status-pending: #94a3b8;--color-status-running: #60a5fa;--color-status-success: #4ade80;--color-status-error: #f87171;--bg-status-pending: rgba(100, 116, 139, .1);--bg-status-running: rgba(59, 130, 246, .1);--bg-status-success: rgba(34, 197, 94, .1);--bg-status-error: rgba(239, 68, 68, .1);--bg-danger-background: rgba(239, 68, 68, .3);--color-scrollbar-track: rgba(100, 116, 139, .1);--color-scrollbar-thumb: rgba(100, 116, 139, .3);--color-scrollbar-thumb-hover: rgba(100, 116, 139, .5);--color-hover: rgba(255, 255, 255, .02);--color-active: rgba(255, 255, 255, .05);--color-focus: rgba(14, 165, 233, .2);--bg-section-subtle: rgba(0, 0, 0, .15);--bg-section-normal: rgba(0, 0, 0, .2);--color-accent-blue: #60a5fa;--color-accent-blue-rgb: 96, 165, 250;--color-accent-green: #4ade80;--color-accent-green-rgb: 74, 222, 128;--color-accent-amber: #f59e0b;--color-accent-amber-rgb: 245, 158, 11;--color-accent-purple: #a78bfa;--color-accent-purple-rgb: 167, 139, 250;--color-yellow: #f59e0b;--color-yellow-rgb: 245, 158, 11;--bg-accent-blue: rgba(96, 165, 250, .08);--bg-accent-green: rgba(74, 222, 128, .08);--bg-accent-amber: rgba(245, 158, 11, .08);--bg-accent-purple: rgba(167, 139, 250, .08);--bg-yellow: rgba(245, 158, 11, .08);--border-accent-blue: rgba(96, 165, 250, .3);--border-accent-green: rgba(74, 222, 128, .3);--border-accent-amber: rgba(245, 158, 11, .4);--border-accent-purple: rgba(167, 139, 250, .3);--border-yellow: rgba(245, 158, 11, .4)}[data-theme=light]{--color-bg-dark: #ffffff;--color-bg-darker: #fafbfc;--color-bg-lighter: #f0f7ff;--color-surface: #ffffff;--color-surface-elevated: #fafbfc;--color-accent-blue: #60a5fa;--color-accent-blue-rgb: 96, 165, 250;--color-accent-green: #4ade80;--color-accent-green-rgb: 74, 222, 128;--color-accent-amber: #f59e0b;--color-accent-amber-rgb: 245, 158, 11;--color-accent-purple: #a78bfa;--color-accent-purple-rgb: 167, 139, 250;--color-yellow: #f59e0b;--color-yellow-rgb: 245, 158, 11;--color-text-primary: #0f172a;--color-text-secondary: #475569;--color-text-muted: #64748b;--gradient-bg: linear-gradient(180deg, #ffffff 0%, #f0f7ff 50%, #e0f2fe 100%);--shadow-sm: 0 1px 2px 0 rgba(14, 165, 233, .08);--shadow-md: 0 4px 6px -1px rgba(14, 165, 233, .12), 0 2px 4px -1px rgba(14, 165, 233, .08);--shadow-lg: 0 10px 15px -3px rgba(14, 165, 233, .15), 0 4px 6px -2px rgba(14, 165, 233, .08);--shadow-xl: 0 20px 25px -5px rgba(14, 165, 233, .15), 0 10px 10px -5px rgba(14, 165, 233, .08);--shadow-glow-blue: 0 0 20px rgba(14, 165, 233, .25), 0 0 40px rgba(14, 165, 233, .15);--shadow-glow-cyan: 0 0 20px rgba(6, 182, 212, .25), 0 0 40px rgba(6, 182, 212, .15);--shadow-glow-purple: 0 0 20px rgba(36, 108, 243, .25), 0 0 40px rgba(36, 108, 243, .15);--shadow-glow-green: 0 0 20px rgba(16, 185, 129, .25), 0 0 40px rgba(16, 185, 129, .15);--border-subtle: rgba(14, 165, 233, .15);--border-normal: rgba(14, 165, 233, .25);--border-strong: rgba(14, 165, 233, .35);--border-primary: rgba(14, 165, 233, .3);--border-primary-strong: rgba(14, 165, 233, .5);--bg-panel: rgba(255, 255, 255, .98);--bg-card: rgba(255, 255, 255, .8);--bg-card-hover: rgba(255, 255, 255, .95);--bg-card-elevated: rgba(233, 242, 247, .8);--bg-elevated: rgba(250, 251, 252, .98);--bg-input: rgba(255, 255, 255, .9);--bg-overlay: rgba(0, 0, 0, .3);--color-scrollbar-track: rgba(14, 165, 233, .05);--color-scrollbar-thumb: rgba(14, 165, 233, .2);--color-scrollbar-thumb-hover: rgba(14, 165, 233, .4);--color-hover: rgba(14, 165, 233, .05);--color-active: rgba(14, 165, 233, .1);--color-focus: rgba(14, 165, 233, .2);--bg-status-pending: rgba(100, 116, 139, .08);--bg-status-running: rgba(59, 130, 246, .08);--bg-status-success: rgba(34, 197, 94, .08);--bg-status-error: rgba(239, 68, 68, .08);--bg-section-subtle: rgba(14, 165, 233, .03);--bg-section-normal: rgba(14, 165, 233, .05)}[data-theme=light] .glass{background:#ffffffb3;border:1px solid rgba(14,165,233,.3);box-shadow:var(--shadow-lg)}[data-theme=light] .glass-strong{background:#ffffffe6;border:1px solid rgba(14,165,233,.3)}[data-theme=light] .card{background:#fff;border:1px solid rgba(14,165,233,.3);box-shadow:var(--shadow-md)}[data-theme=light] .card:hover{border-color:#0ea5e980;box-shadow:var(--shadow-lg),var(--shadow-glow-blue)}[data-theme=light] .card-glass{background:#fffc;border:1px solid rgba(14,165,233,.3)}[data-theme=light] .card-glass:hover{background:#fffffff2;border-color:#0ea5e980}[data-theme=light] .input{background:#fff;border:1px solid rgba(14,165,233,.3)}[data-theme=light] .badge{background:#0ea5e91a;border:1px solid rgba(14,165,233,.3)}html{scroll-behavior:smooth}body{font-family:var(--font-body);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text-primary);background:var(--gradient-bg);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);color:var(--color-text-primary)}h1{font-size:var(--font-size-5xl);letter-spacing:-.02em}h2{font-size:var(--font-size-4xl);letter-spacing:-.01em}h3{font-size:var(--font-size-3xl)}h4{font-size:var(--font-size-2xl)}p{margin-bottom:var(--space-md)}a{color:var(--color-primary-light);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--color-primary)}.container{max-width:1280px;margin:0 auto;padding:0 var(--space-lg)}.container-wide{max-width:1600px;margin:0 auto;padding:0 var(--space-lg)}.section{padding:var(--space-4xl) 0}.text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-secondary{background:var(--gradient-secondary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass{background:#1a182599;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(14,165,233,.2);border-radius:var(--border-radius-xl);box-shadow:var(--shadow-lg)}.glass-strong{background:#1a1825cc;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);font-family:var(--font-heading);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);letter-spacing:.01em;border-radius:var(--border-radius-lg);border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none;outline:none}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md),var(--shadow-glow-blue)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow-blue)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--gradient-secondary);color:#fff;box-shadow:var(--shadow-md),var(--shadow-glow-cyan)}.btn-secondary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow-cyan)}.btn-outline{background:transparent;color:var(--color-primary-light);border:2px solid var(--color-primary)}.btn-outline:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-large{padding:var(--space-lg) var(--space-2xl);font-size:var(--font-size-lg)}.btn-small{padding:var(--space-sm) var(--space-lg);font-size:var(--font-size-sm)}.card{background:var(--color-surface);border-radius:var(--border-radius-xl);padding:var(--space-xl);border:1px solid rgba(36,108,243,.2);transition:all var(--transition-base)}.card:hover{transform:translateY(-4px);border-color:#0ea5e999;box-shadow:var(--shadow-lg),var(--shadow-glow-blue)}.card-glass{background:#1a182599;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:var(--border-radius-xl);padding:var(--space-xl);border:1px solid rgba(14,165,233,.2);transition:all var(--transition-base)}.card-glass:hover{transform:translateY(-4px);border-color:#0ea5e966;box-shadow:var(--shadow-lg),var(--shadow-glow-blue);background:#1a1825cc}.input{width:100%;padding:var(--space-md);font-family:var(--font-body);font-size:var(--font-size-base);color:var(--color-text-primary);background:var(--color-surface);border:1px solid rgba(36,108,243,.2);border-radius:var(--border-radius-md);transition:all var(--transition-base);outline:none}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #246cf333}.input::placeholder{color:var(--color-text-muted)}textarea.input{resize:vertical;min-height:120px}.grid{display:grid;gap:var(--space-xl)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.flex-column{display:flex;flex-direction:column}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.gap-xl{gap:var(--space-xl)}@media(max-width:768px){:root{--font-size-5xl: 2.5rem;--font-size-4xl: 2rem;--font-size-3xl: 1.5rem}.section{padding:var(--space-3xl) 0}.container,.container-wide{padding:0 var(--space-md)}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fadeIn{animation:fadeIn var(--transition-slow) ease-out}.animate-slideUp{animation:slideUp var(--transition-slow) ease-out}.animate-float{animation:float 3s ease-in-out infinite}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:var(--color-bg-darker)}::-webkit-scrollbar-thumb{background:var(--color-primary);border-radius:var(--border-radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-primary-light)}.react-flow__attribution,.react-flow__panel.react-flow__attribution,.react-flow__panel.bottom.right,.react-flow__panel[data-message]{display:none!important;visibility:hidden!important;opacity:0!important;pointer-events:none!important}