:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-light: #eff6ff;--color-primary-focus: rgba(37, 99, 235, .1);--color-danger: #dc2626;--color-danger-hover: #b91c1c;--color-danger-light: #fef2f2;--color-danger-border: #fecaca;--color-danger-focus: rgba(220, 38, 38, .1);--color-success: #16a34a;--color-success-light: #dcfce7;--color-success-text: #166534;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f3f4f6;--bg-hover: #f3f4f6;--text-primary: #1f2937;--text-secondary: #374151;--text-tertiary: #6b7280;--text-muted: #9ca3af;--border-primary: #e5e7eb;--border-secondary: #d1d5db;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 1px 3px rgba(0, 0, 0, .1);--shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .3s ease;--sidebar-width: 16rem;--sidebar-collapsed-width: 4rem;--z-sidebar: 100;--z-modal: 1000}[data-theme=dark]{--color-primary: #3b82f6;--color-primary-hover: #60a5fa;--color-primary-light: #1e3a5f;--color-primary-focus: rgba(59, 130, 246, .2);--color-danger: #ef4444;--color-danger-hover: #f87171;--color-danger-light: #450a0a;--color-danger-border: #7f1d1d;--color-danger-focus: rgba(239, 68, 68, .2);--color-success: #22c55e;--color-success-light: #14532d;--color-success-text: #86efac;--bg-primary: #111827;--bg-secondary: #1f2937;--bg-tertiary: #374151;--bg-hover: #374151;--text-primary: #f9fafb;--text-secondary: #e5e7eb;--text-tertiary: #9ca3af;--text-muted: #6b7280;--border-primary: #374151;--border-secondary: #4b5563;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 1px 3px rgba(0, 0, 0, .4);--shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, .5)}*{box-sizing:border-box}:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;font-weight:400;color:var(--text-primary);background-color:var(--bg-secondary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}#root{min-height:100vh}a{font-weight:500;color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}h1,h2,h3,h4,h5,h6{color:var(--text-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);border:none;border-radius:var(--radius-lg);font-weight:500;cursor:pointer;transition:all var(--transition-normal)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-hover)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-secondary)}.btn-secondary:hover:not(:disabled){background-color:var(--border-secondary)}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background-color:var(--color-danger-hover)}.btn-sm{padding:.375rem .75rem;font-size:.875rem}.btn-md{padding:.5rem 1rem;font-size:1rem}.btn-lg{padding:.75rem 1.5rem;font-size:1.125rem}.btn-spinner{width:1rem;height:1rem;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.input-wrapper{display:flex;flex-direction:column;gap:.375rem}.input-label{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.input{padding:.625rem .875rem;border:1px solid var(--border-secondary);border-radius:var(--radius-lg);font-size:1rem;color:var(--text-primary);background-color:var(--bg-primary);transition:border-color var(--transition-normal),box-shadow var(--transition-normal)}.input::placeholder{color:var(--text-muted)}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-focus)}.input.input-error{border-color:var(--color-danger)}.input.input-error:focus{box-shadow:0 0 0 3px var(--color-danger-focus)}.input-error-message{font-size:.75rem;color:var(--color-danger)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-md);background-color:var(--bg-secondary)}.login-card{width:100%;max-width:24rem;background-color:var(--bg-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--spacing-xl)}.login-title{margin:0 0 var(--spacing-sm);font-size:1.5rem;font-weight:600;color:var(--text-primary);text-align:center}.login-subtitle{margin:0 0 var(--spacing-lg);font-size:.875rem;color:var(--text-tertiary);text-align:center}.login-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.login-error{margin:0;padding:.75rem;background-color:var(--color-danger-light);border:1px solid var(--color-danger-border);border-radius:var(--radius-lg);font-size:.875rem;color:var(--color-danger)}.login-button{width:100%;margin-top:var(--spacing-sm)}.sidebar{position:fixed;top:0;left:0;height:100vh;width:var(--sidebar-width);background-color:var(--bg-primary);border-right:1px solid var(--border-primary);display:flex;flex-direction:column;z-index:var(--z-sidebar);transition:width var(--transition-normal),transform var(--transition-normal)}.sidebar-collapsed{width:var(--sidebar-collapsed-width)}.sidebar-overlay{display:none}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg);border-bottom:1px solid var(--border-primary);min-height:4rem}.sidebar-logo{margin:0;font-size:1.125rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden}.sidebar-collapsed .sidebar-logo{font-size:1rem}.sidebar-collapse-btn{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;border:none;border-radius:var(--radius-md);background-color:transparent;color:var(--text-tertiary);cursor:pointer;transition:background-color var(--transition-fast),color var(--transition-fast);flex-shrink:0}.sidebar-collapse-btn:hover{background-color:var(--bg-hover);color:var(--text-primary)}.sidebar-collapsed .sidebar-collapse-btn{margin:0 auto}.sidebar-nav{flex:1;padding:var(--spacing-md);display:flex;flex-direction:column;gap:var(--spacing-xs);overflow-y:auto}.sidebar-nav-link{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;font-weight:500;color:var(--text-tertiary);text-decoration:none;border-radius:var(--radius-lg);transition:background-color var(--transition-fast),color var(--transition-fast)}.sidebar-nav-link:hover{background-color:var(--bg-hover);color:var(--text-primary)}.sidebar-nav-link.active{background-color:var(--color-primary-light);color:var(--color-primary)}.sidebar-nav-link svg{flex-shrink:0}.sidebar-collapsed .sidebar-nav-link{justify-content:center;padding:var(--spacing-sm)}.sidebar-collapsed .sidebar-nav-link span{display:none}.sidebar-footer{padding:var(--spacing-md);border-top:1px solid var(--border-primary);display:flex;flex-direction:column;gap:var(--spacing-sm)}.sidebar-footer-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;font-weight:500;color:var(--text-tertiary);background:none;border:none;border-radius:var(--radius-lg);cursor:pointer;transition:background-color var(--transition-fast),color var(--transition-fast);width:100%;text-align:left}.sidebar-footer-btn:hover{background-color:var(--bg-hover);color:var(--text-primary)}.sidebar-footer-btn svg{flex-shrink:0}.sidebar-collapsed .sidebar-footer-btn{justify-content:center;padding:var(--spacing-sm)}.sidebar-collapsed .sidebar-footer-btn span{display:none}.sidebar-logout-btn:hover{color:var(--color-danger)}.sidebar-user{padding:0 var(--spacing-md)}.sidebar-user-email{font-size:.75rem;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}.mobile-menu-btn{display:none;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;padding:0;border:none;border-radius:var(--radius-md);background-color:var(--bg-primary);color:var(--text-primary);cursor:pointer;transition:background-color var(--transition-fast);position:fixed;top:var(--spacing-md);left:var(--spacing-md);z-index:calc(var(--z-sidebar) - 1);box-shadow:var(--shadow-md)}.mobile-menu-btn:hover{background-color:var(--bg-hover)}@media(max-width:767px){.sidebar{transform:translate(-100%);width:var(--sidebar-width)}.sidebar-collapsed{width:var(--sidebar-width)}.sidebar-mobile-open{transform:translate(0)}.sidebar-overlay{display:block;position:fixed;inset:0;background-color:#00000080;z-index:calc(var(--z-sidebar) - 1);animation:fade-in var(--transition-fast)}.mobile-menu-btn{display:flex}.desktop-only{display:none}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.layout{min-height:100vh;display:flex;flex-direction:column}.layout-main{flex:1;padding:var(--spacing-xl) var(--spacing-lg);margin-left:var(--sidebar-width);transition:margin-left var(--transition-normal)}.layout-collapsed .layout-main{margin-left:var(--sidebar-collapsed-width)}.layout-content{max-width:80rem;margin:0 auto}@media(max-width:767px){.layout-main{margin-left:0;padding:var(--spacing-xl) var(--spacing-md);padding-top:calc(var(--spacing-xl) + 3rem)}.layout-collapsed .layout-main{margin-left:0}}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;padding:var(--spacing-md);z-index:var(--z-modal);animation:modal-fade-in var(--transition-normal)}.modal-content{background-color:var(--bg-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:100%;max-width:28rem;max-height:90vh;overflow-y:auto;animation:modal-slide-in var(--transition-normal)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-primary)}.modal-title{margin:0;font-size:1.125rem;font-weight:600;color:var(--text-primary)}.modal-close{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;border:none;border-radius:var(--radius-md);background-color:transparent;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-normal)}.modal-close:hover{background-color:var(--bg-hover);color:var(--text-primary)}.modal-body{padding:var(--spacing-lg)}@keyframes modal-fade-in{0%{opacity:0}to{opacity:1}}@keyframes modal-slide-in{0%{opacity:0;transform:translateY(-1rem)}to{opacity:1;transform:translateY(0)}}.spinner{border:3px solid var(--border-primary);border-top-color:var(--color-primary);border-radius:50%;animation:spinner-rotate .75s linear infinite}.spinner-sm{width:1rem;height:1rem;border-width:2px}.spinner-md{width:2rem;height:2rem}.spinner-lg{width:3rem;height:3rem;border-width:4px}@keyframes spinner-rotate{to{transform:rotate(360deg)}}.instance-card{background-color:var(--bg-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);padding:1.25rem;display:flex;flex-direction:column;gap:var(--spacing-md)}.instance-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-md)}.instance-card-name{margin:0;font-size:1.125rem;font-weight:600;color:var(--text-primary)}.instance-card-status{flex-shrink:0;padding:var(--spacing-xs) .625rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:500}.status-active{background-color:var(--color-success-light);color:var(--color-success-text)}.status-inactive{background-color:var(--bg-tertiary);color:var(--text-tertiary)}.instance-card-info{display:flex;flex-direction:column;gap:.75rem}.instance-card-field{display:flex;flex-direction:column;gap:var(--spacing-xs)}.field-label{font-size:.75rem;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.025em}.field-value{font-size:.875rem;color:var(--text-secondary);word-break:break-all}.field-url{font-family:monospace;font-size:.8125rem}.instance-card-actions{display:flex;gap:var(--spacing-sm);margin-top:auto;padding-top:var(--spacing-sm);border-top:1px solid var(--bg-tertiary)}.create-instance-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.create-instance-form-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:var(--spacing-sm)}.webhook-manager{display:flex;flex-direction:column;gap:var(--spacing-md)}.webhook-manager-info{margin:0;font-size:.875rem;color:var(--text-tertiary)}.webhook-manager-info strong{color:var(--text-primary)}.webhook-manager-actions{display:flex;justify-content:space-between;align-items:center;gap:.75rem;margin-top:var(--spacing-sm)}.webhook-manager-actions-right{display:flex;gap:.75rem;margin-left:auto}.dashboard{display:flex;flex-direction:column;gap:var(--spacing-lg)}.dashboard-header{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);flex-wrap:wrap}.dashboard-header-actions{display:flex;gap:var(--spacing-sm);flex-wrap:wrap}.dashboard-title{margin:0;font-size:1.5rem;font-weight:600;color:var(--text-primary)}.dashboard-error{padding:var(--spacing-md);background-color:var(--color-danger-light);border:1px solid var(--color-danger-border);border-radius:var(--radius-lg);color:var(--color-danger);font-size:.875rem}.dashboard-loading{min-height:100vh;display:flex;align-items:center;justify-content:center}.dashboard-loading-content{display:flex;justify-content:center;padding:var(--spacing-2xl)}.dashboard-empty{text-align:center;padding:var(--spacing-2xl);background-color:var(--bg-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-md)}.dashboard-empty p{margin:0 0 var(--spacing-md);color:var(--text-tertiary)}.dashboard-empty-actions{display:flex;gap:var(--spacing-sm);justify-content:center;flex-wrap:wrap}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(20rem,1fr));gap:var(--spacing-md)}.invites{display:flex;flex-direction:column;gap:var(--spacing-lg)}.invites-header{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md)}.invites-title{margin:0;font-size:1.5rem;font-weight:600;color:var(--text-primary)}.invites-error{padding:var(--spacing-md);background-color:var(--color-danger-light);border:1px solid var(--color-danger-border);border-radius:var(--radius-lg);color:var(--color-danger);font-size:.875rem}.invites-loading{min-height:100vh;display:flex;align-items:center;justify-content:center}.invites-loading-content{display:flex;justify-content:center;padding:var(--spacing-2xl)}.invites-empty{text-align:center;padding:var(--spacing-2xl);background-color:var(--bg-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-md)}.invites-empty p{margin:0 0 var(--spacing-md);color:var(--text-tertiary)}.invites-table-container{background-color:var(--bg-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);overflow:hidden}.invites-table{width:100%;border-collapse:collapse}.invites-table th,.invites-table td{padding:.75rem var(--spacing-md);text-align:left;border-bottom:1px solid var(--border-primary)}.invites-table th{background-color:var(--bg-secondary);font-weight:600;font-size:.75rem;text-transform:uppercase;color:var(--text-tertiary)}.invites-table td{font-size:.875rem;color:var(--text-secondary)}.invites-table tbody tr:last-child td{border-bottom:none}.invites-table tbody tr:hover{background-color:var(--bg-secondary)}.invite-link-cell{display:flex;align-items:center;gap:var(--spacing-sm)}.invite-link-text{font-family:monospace;font-size:.8rem;color:var(--text-tertiary);max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.invite-link-actions{display:flex;gap:var(--spacing-xs)}.invite-link-btn{background:none;border:none;cursor:pointer;padding:var(--spacing-xs);font-size:.875rem;border-radius:var(--radius-sm);transition:background-color var(--transition-fast)}.invite-link-btn:hover{background-color:var(--bg-tertiary)}.invite-badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-full);font-size:.75rem;font-weight:500}.invite-badge.available{background-color:var(--color-success-light);color:var(--color-success-text)}.invite-badge.used{background-color:var(--color-danger-light);color:var(--color-danger)}.modal-error{margin-bottom:var(--spacing-md);padding:.75rem;background-color:var(--color-danger-light);border:1px solid var(--color-danger-border);border-radius:var(--radius-lg);font-size:.875rem;color:var(--color-danger)}.create-confirm p{margin:0 0 var(--spacing-md);color:var(--text-secondary)}.create-confirm-actions{display:flex;justify-content:flex-end;gap:.75rem}.delete-confirm p{margin:0 0 var(--spacing-sm);color:var(--text-secondary)}.delete-confirm-warning{color:var(--color-danger)!important;font-size:.875rem}.delete-confirm-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:var(--spacing-lg)}.onboarding-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-secondary);padding:var(--spacing-md)}.onboarding-loading{min-height:100vh;display:flex;align-items:center;justify-content:center}.onboarding-card{background-color:var(--bg-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--spacing-xl);width:100%;max-width:28rem}.onboarding-header{text-align:center;margin-bottom:var(--spacing-xl)}.onboarding-header h1{margin:0 0 var(--spacing-sm);font-size:1.5rem;font-weight:700;color:var(--text-primary)}.onboarding-header p{margin:0;color:var(--text-tertiary);font-size:.875rem}.onboarding-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg);text-align:center}.onboarding-content>p{margin:0;color:var(--text-secondary);font-size:.9375rem;line-height:1.5}.onboarding-hint{font-size:.75rem;color:var(--text-muted);margin:0}.onboarding-success{text-align:center}.onboarding-success-icon{width:4rem;height:4rem;margin:0 auto var(--spacing-lg);background-color:var(--color-success-light);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;color:var(--color-success)}.onboarding-success h2{margin:0 0 .75rem;font-size:1.25rem;font-weight:600;color:var(--text-primary)}.onboarding-success p{margin:0;color:var(--text-tertiary);font-size:.9375rem;line-height:1.5}.not-found-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-secondary);padding:var(--spacing-md)}.not-found-card{background-color:var(--bg-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--spacing-2xl) var(--spacing-xl);width:100%;max-width:28rem;text-align:center}.not-found-code{margin:0;font-size:5rem;font-weight:700;color:var(--border-primary);line-height:1}.not-found-title{margin:var(--spacing-md) 0 var(--spacing-sm);font-size:1.5rem;font-weight:600;color:var(--text-primary)}.not-found-message{margin:0 0 var(--spacing-xl);color:var(--text-tertiary);font-size:.9375rem;line-height:1.5}