:root{--color-primary: #374151;--color-primary-dark: #1f2937;--color-primary-light: #6b7280;--color-secondary: #9ca3af;--color-secondary-light: #e5e7eb;--color-secondary-lighter: #f3f4f6;--color-secondary-lightest: #f9fafb;--color-text-primary: #1f2937;--color-text-secondary: #6b7280;--color-text-tertiary: #ffffff;--color-text-muted: #9ca3af;--color-bg-primary: #ffffff;--color-bg-secondary: #f9fafb;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #dc2626;--color-error-dark: #b91c1c;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--color-shadow: rgba(0, 0, 0, .1);--color-shadow-dark: rgba(0, 0, 0, .18);--color-shadow-light: rgba(0, 0, 0, .16);--color-overlay: rgba(31, 41, 55, .35)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Poppins,sans-serif;background-color:var(--color-bg-primary);height:100vh}.app{height:100vh;min-height:100vh;display:flex;align-items:center;justify-content:center}.container{text-align:center;width:100%;max-width:600px;padding:20px}.page{min-height:100vh;display:flex;flex-direction:column;padding-top:2rem;overflow-y:auto}.page-container{width:100%;max-width:700px;margin:0 auto;padding:20px;display:flex;flex-direction:column}.page-title{font-size:2rem;font-weight:600;color:var(--color-text-primary);margin-bottom:.5rem;text-align:center;justify-content:center;display:flex;align-items:center;gap:12px}.page-description{font-size:1rem;color:var(--color-text-secondary);margin-bottom:2rem;font-weight:400;text-align:center}.title{font-size:2rem;font-weight:600;color:var(--color-text-primary);margin-bottom:.5rem}.subtitle{font-size:1rem;color:var(--color-text-secondary);margin-bottom:2rem;font-weight:400}.buttons-grid{display:flex;flex-direction:column;gap:16px;max-width:300px;margin:0 auto}.service-btn{padding:16px 24px;background-color:var(--color-primary);color:#fff;border:none;border-radius:50px;font-family:inherit;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s ease}.service-btn:hover{background-color:var(--color-primary-dark)}.add-btn{align-self:center;padding:12px 32px;background-color:var(--color-primary);color:#fff;border:none;border-radius:50px;font-family:inherit;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s ease;margin-top:24px}.add-btn:hover:not(:disabled){background-color:var(--color-primary-dark)}.add-btn:disabled{background-color:var(--color-text-muted);cursor:not-allowed}.cancel-btn{padding:12px 32px;background-color:var(--color-secondary-light);color:var(--color-text-primary);border:none;border-radius:50px;font-family:inherit;font-size:.95rem;font-weight:500;cursor:pointer;transition:background-color .2s}.cancel-btn:hover:not(:disabled){background-color:var(--color-secondary)}.cancel-btn:disabled{background-color:var(--color-text-muted);cursor:not-allowed}.update-btn{padding:12px 32px;background-color:var(--color-primary);color:#fff;border:none;border-radius:50px;font-family:inherit;font-size:.95rem;font-weight:500;cursor:pointer;transition:background-color .2s}.update-btn:hover:not(:disabled){background-color:var(--color-primary-dark)}.update-btn:disabled{background-color:var(--color-text-muted);cursor:not-allowed}.add-inst-btn{padding:12px 32px;background-color:var(--color-primary);color:#fff;border:none;border-radius:50px;font-family:inherit;font-size:.95rem;font-weight:500;cursor:pointer;transition:background-color .2s}.add-inst-btn:hover:not(:disabled){background-color:var(--color-primary-dark)}.add-inst-btn:disabled{background-color:var(--color-text-muted);cursor:not-allowed}.remove-btn{padding:8px 16px;background-color:var(--color-error);color:#fff;border:none;border-radius:50px;font-family:inherit;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s ease;opacity:1;visibility:visible}.remove-btn:hover{background-color:var(--color-error-dark)}.remove-btn.hidden{opacity:0;visibility:hidden;pointer-events:none}.delete-btn{padding:12px 32px;background-color:var(--color-error);color:#fff;border:none;border-radius:50px;font-family:inherit;font-size:.95rem;font-weight:500;cursor:pointer;transition:background-color .2s}.delete-btn:hover:not(:disabled){background-color:var(--color-error-dark)}.delete-btn:disabled{background-color:var(--color-text-muted);cursor:not-allowed}.confirmation-message{color:var(--color-text-secondary);font-size:.875rem;line-height:1.5;margin-bottom:1.5rem;text-align:center}.refresh-btn{background:none;border:none;color:var(--color-text-secondary);font-size:1.25rem;cursor:pointer;margin-left:8px;padding:4px;border-radius:50%;transition:background .15s;display:flex;align-items:center;justify-content:center}.refresh-btn:hover,.refresh-btn:focus{background:var(--color-secondary-lighter);color:var(--color-primary);outline:none}.spinning{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.form-grid{display:grid;gap:16px;grid-template-columns:1fr 1fr}.form-field{display:flex;flex-direction:column}.field-label{font-weight:500;color:var(--color-primary);font-size:.9rem;margin-bottom:6px;text-align:left}.required{color:var(--color-error);font-weight:600}.optional{color:var(--color-text-muted);font-weight:400;font-size:.85rem}.form-input{padding:12px 16px;border:2px solid var(--color-border);border-radius:8px;font-family:inherit;font-size:.95rem;outline:none;transition:border-color .2s ease}.form-input:focus{border-color:var(--color-primary)}.form-input::placeholder{color:var(--color-text-muted)}.form-input.error{border-color:var(--color-error)}.form-input.error:focus{border-color:var(--color-error);box-shadow:0 0 0 3px #dc26261a}.form-error-message{color:var(--color-error);font-size:.92em;text-align:left;font-weight:500}.password-input-container{position:relative;width:100%}.password-input{padding-right:48px!important;width:100%}.password-toggle-btn{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--color-text-secondary);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;outline:none}textarea.form-input{resize:vertical;min-height:80px;font-family:inherit}.management-section{margin-bottom:2rem}.add-section{display:flex;flex-direction:column;margin-bottom:2rem;max-width:500px;margin-left:auto;margin-right:auto}.password-field,.permissions-grid{margin-top:16px}.list-section{text-align:left;max-width:500px;margin:0 auto}.list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding:0 4px;min-height:40px}.list-title{font-weight:500;color:var(--color-text-primary);font-size:1rem}.list-title-with-icon{display:flex;align-items:center}.access-list{border:1px solid var(--color-border);border-radius:12px;overflow:hidden;background:#fff}.list-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--color-border-light);transition:background-color .1s ease}.list-item:last-child{border-bottom:none}.list-item:hover{background-color:var(--color-secondary-lightest)}.item-checkbox{margin-right:12px;cursor:pointer;transform:scale(1.1)}.item-text{font-weight:700;color:var(--color-text-primary);flex:1}.item-description{font-size:.92em;color:var(--color-text-secondary);font-weight:400}.item-badges{display:flex;gap:8px;margin-left:auto;align-items:center}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:999px;font-size:.82em;font-weight:500;background:var(--color-secondary-light);color:var(--color-primary);border:1px solid var(--color-border);white-space:nowrap;transition:background .2s}.badge svg{font-size:.9em;flex-shrink:0}.badge-database{background:var(--color-success);color:var(--color-text-tertiary);border:none}.badge-user{background:var(--color-primary-light);color:var(--color-text-tertiary);border:none}.badge-danger{background:var(--color-error);color:var(--color-text-tertiary);border:none}.loading-message{padding:16px;text-align:center;color:var(--color-text-secondary)}.error-message{padding:16px;text-align:center;color:var(--color-error)}.empty-message{padding:16px;text-align:center;color:var(--color-text-secondary)}.modal-overlay{position:fixed;inset:0;background-color:var(--color-overlay);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--color-bg-primary);border-radius:12px;padding:24px;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--color-shadow-dark);border:1px solid var(--color-border)}.modal h2{font-size:1.5rem;font-weight:600;color:var(--color-text-primary);margin-bottom:20px;text-align:center}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px;padding-top:20px;border-top:1px solid var(--color-border)}.modal-form{display:flex;flex-direction:column;gap:16px}.modal-form .form-field{margin-bottom:0}.modal .permissions-section{margin-top:16px}.modal .permissions-title{font-size:1rem;font-weight:600;color:var(--color-text-primary);margin-bottom:12px;display:flex;align-items:center;gap:8px}.form-section{border:1px solid var(--color-border);border-radius:8px;padding:20px;margin:20px 0;background-color:var(--color-bg-secondary)}.section-header{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--color-border)}.section-icon{font-size:1.2rem;color:var(--color-primary)}.form-section h3{font-size:1.1rem;font-weight:600;color:var(--color-text-primary);margin:0}.form-note{display:block;font-size:.85rem;color:var(--color-text-secondary);margin-top:-12px;margin-bottom:20px;padding:0 4px;font-style:italic;text-align:left}.form-note code{display:block;font-family:Courier New,Courier,monospace;background-color:var(--color-secondary-lighter);padding:8px 12px;border-radius:6px;margin-top:8px;font-style:normal;color:var(--color-text-primary);word-break:break-all}.ssh-fields{display:flex;flex-direction:column;gap:16px}.field-icon{font-size:.9rem;color:var(--color-text-secondary);margin-right:8px}.field-label{display:flex;align-items:center;font-weight:500;color:var(--color-text-primary);margin-bottom:8px;font-size:.9rem}.main-header{width:fit-content;left:50%;transform:translate(-50%);position:fixed;top:24px;margin:0;background:var(--color-bg-primary);padding:8px 32px;display:flex;justify-content:center;align-items:center;gap:32px;z-index:10;border-radius:999px;box-shadow:0 2px 8px 0 var(--color-shadow-light);border:1px solid var(--color-border-light);font-family:Inter,Arial,sans-serif;font-size:1rem;font-weight:400;transition:transform .3s ease}.main-header.hidden{transform:translate(-50%) translateY(-100px)}.main-header-link{color:var(--color-text-secondary);text-decoration:none;font-weight:400;padding:2px 0;transition:color .2s;letter-spacing:.01em;border:none;background:none;cursor:pointer;font-family:inherit;font-size:1rem}.main-header-link.active{color:var(--color-text-primary);text-decoration:underline;text-underline-offset:6px}.main-with-header{padding-top:48px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--color-bg-secondary)}.login-container{width:100%;max-width:400px;padding:20px}.login-card{background:var(--color-bg-primary);border-radius:12px;padding:40px;box-shadow:0 4px 6px -1px var(--color-shadow),0 2px 4px -1px var(--color-shadow)}.login-title{font-size:1.75rem;font-weight:600;color:var(--color-text-primary);margin-bottom:8px;text-align:center}.login-subtitle{font-size:.875rem;color:var(--color-text-secondary);margin-bottom:32px;text-align:center;font-weight:400}.login-form{display:flex;flex-direction:column;gap:20px}.login-btn{padding:12px 24px;background-color:var(--color-primary);color:#fff;border:none;border-radius:8px;font-family:inherit;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s ease;margin-top:8px}.login-btn:hover:not(:disabled){background-color:var(--color-primary-dark)}.login-btn:disabled{background-color:var(--color-text-muted);cursor:not-allowed}.login-error{color:var(--color-error);font-size:.875rem;margin-bottom:8px;text-align:center}.loading-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--color-bg-secondary)}.loading-spinner{color:var(--color-text-secondary);font-size:1rem;font-weight:500}.not-found-container{text-align:center;padding:60px 20px}.not-found-number{font-size:6rem;color:var(--color-text-secondary);margin:0 0 20px;font-weight:300}.not-found-btn{display:inline-block;padding:12px 24px;background-color:var(--color-primary);color:#fff;text-decoration:none;border-radius:8px;font-weight:500;transition:background-color .2s ease}.not-found-btn:hover{background-color:var(--color-primary-dark)}.server-selector-container{margin-bottom:24px;display:flex;align-items:center;gap:1rem;justify-content:center}.server-selector{position:relative;display:inline-block}.server-selector-button{display:flex;align-items:center;gap:12px;padding:12px 16px;background-color:var(--color-bg-primary);border:2px solid var(--color-border);border-radius:8px;cursor:pointer;transition:all .2s ease;min-width:280px;font-family:inherit}.server-selector-button:hover{border-color:var(--color-primary-light)}.server-icon{color:var(--color-primary);font-size:1.2rem;flex-shrink:0}.server-info{display:flex;flex-direction:column;align-items:flex-start;flex:1;min-width:0}.server-name{font-weight:600;color:var(--color-text-primary);font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.server-url{font-size:.8rem;color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.dropdown-arrow{color:var(--color-text-secondary);font-size:1rem;transition:transform .2s ease;flex-shrink:0}.dropdown-arrow.rotated{transform:rotate(180deg)}.server-dropdown{position:absolute;top:100%;left:0;right:0;background-color:var(--color-bg-primary);border:2px solid var(--color-border);border-top:none;border-radius:0 0 8px 8px;z-index:1000;max-height:300px;overflow-y:auto}.server-option{position:relative;display:flex;align-items:center;gap:12px;padding:12px 16px;background:none;border:none;width:100%;cursor:pointer;transition:background-color .2s ease;font-family:inherit;text-align:left}.server-option:hover{background-color:var(--color-secondary-lighter)}.server-option.selected{background-color:var(--color-primary);color:#fff}.server-option.selected .server-option-name{color:#fff}.server-option.selected .server-option-url{color:#fffc}.server-option:disabled{opacity:.5;cursor:not-allowed}.server-option-info{display:flex;flex-direction:column;align-items:flex-start;flex:1;min-width:0}.server-option-name{font-weight:500;font-size:.9rem;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.server-option-url{font-size:.75rem;color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.add-instance-btn{display:flex;align-items:center;gap:12px;padding:12px 16px;background:none;border:none;width:100%;cursor:pointer;transition:background-color .2s ease;font-family:inherit;text-align:left;color:var(--color-primary);font-weight:500}.add-instance-btn:hover{background-color:var(--color-secondary-lighter)}.add-instance-btn svg{width:1rem;height:1rem;flex-shrink:0}.add-instance-btn .server-option-info{display:flex;flex-direction:column;align-items:flex-start;flex:1;min-width:0}.add-instance-btn .server-option-name{font-weight:500;font-size:.9rem;color:var(--color-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.remove-instance-btn{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--color-error);cursor:pointer;padding:.25rem;border-radius:.25rem;transition:all .2s ease;display:flex;align-items:center;justify-content:center;opacity:0;z-index:2}.server-option:hover .remove-instance-btn{opacity:1}.remove-instance-btn:hover{background:var(--color-error);color:#fff}.remove-instance-btn svg{width:.875rem;height:.875rem}.type-selector{position:relative;display:inline-block;width:100%}.type-selector-button{display:flex;align-items:center;gap:12px;padding:12px 16px;background-color:var(--color-bg-primary);border:2px solid var(--color-border);border-radius:8px;cursor:pointer;transition:all .2s ease;width:100%;font-family:inherit}.type-selector-button:hover{border-color:var(--color-primary-light)}.type-info{display:flex;flex-direction:column;align-items:flex-start;flex:1;min-width:0}.type-name{font-weight:600;color:var(--color-text-primary);font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.type-description{font-size:.8rem;color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.type-dropdown{position:absolute;top:100%;left:0;right:0;background-color:var(--color-bg-primary);border:2px solid var(--color-border);border-top:none;border-radius:0 0 8px 8px;z-index:1000;max-height:300px;overflow-y:auto}.type-option{display:flex;align-items:center;gap:12px;padding:12px 16px;background:none;border:none;width:100%;cursor:pointer;transition:background-color .2s ease;font-family:inherit;text-align:left}.type-option:hover{background-color:var(--color-secondary-lighter)}.type-option.selected{background-color:var(--color-primary);color:#fff}.type-option.selected .type-option-name{color:#fff}.type-option.selected .type-option-description{color:#fffc}.type-option-info{display:flex;flex-direction:column;align-items:flex-start;flex:1;min-width:0}.type-option-name{font-weight:500;font-size:.9rem;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.type-option-description{font-size:.75rem;color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.custom-permissions-section{margin-top:20px;padding:20px;background:var(--color-secondary-lightest);border-radius:8px;border:1px solid var(--color-border-light)}.permissions-title{font-weight:600;color:var(--color-text-primary);font-size:1rem;margin-bottom:16px}.permissions-grid{display:grid;gap:16px;grid-template-columns:1fr 1fr}.toggle-details-btn{background:none;border:none;color:var(--color-text-secondary);font-size:.85rem;cursor:pointer;transition:color .2s ease;display:flex;align-items:center;gap:6px;font-family:inherit;font-weight:500;padding:0;margin-top:12px}.toggle-details-btn:hover{color:var(--color-primary)}.toggle-text{font-size:.85rem}.toggle-chevron{font-size:.8rem;transition:transform .2s ease}.toggle-chevron.rotated{transform:rotate(180deg)}.status-dot{width:12px;height:12px;border-radius:50%;display:inline-block;flex-shrink:0}.status-dot.healthy{background-color:var(--color-success)}.status-dot.unhealthy{background-color:var(--color-error)}.users-list{border:1px solid var(--color-border);border-radius:12px;overflow:hidden;background:#fff}.item-content{display:flex;align-items:flex-start;justify-content:space-between;flex:1;padding:4px 0}.item-main{flex:1}.user-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.item-name{font-weight:700;color:var(--color-text-primary)}.user-stats{display:flex;gap:12px}.stat-item{display:flex;align-items:center;gap:4px;background:var(--color-secondary-lighter);padding:4px 8px;border-radius:6px;font-size:.8rem}.stat-label{color:var(--color-text-secondary);font-weight:500}.stat-value{color:var(--color-primary);font-weight:600;background:var(--color-bg-primary);padding:2px 6px;border-radius:4px;min-width:16px;text-align:center}.item-permissions{display:flex;flex-direction:column;gap:10px}.permission-group{display:flex;flex-direction:column;gap:6px}.permission-label{font-size:.75rem;color:var(--color-text-secondary);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.permission-tags{display:flex;flex-wrap:wrap;gap:6px}.permission-tag{background:var(--color-primary);color:var(--color-text-tertiary);padding:4px 10px;border-radius:6px;font-size:.75rem;font-weight:500;border:none}.permission-none{font-size:.75rem;color:var(--color-text-muted);font-style:italic;padding:4px 0}.users-list .list-item{align-items:flex-start}.users-list .item-checkbox{margin-top:32px;flex-shrink:0}.password-display{display:flex;align-items:center;gap:8px}.generated-password{flex:1;font-family:Courier New,monospace;font-size:.9rem;font-weight:600;color:var(--color-primary);background:var(--color-secondary-lighter);padding:8px 12px;border-radius:6px;border:1px solid var(--color-border);letter-spacing:.5px;-webkit-user-select:all;user-select:all}.copy-btn{background:var(--color-primary);color:var(--color-text-tertiary);border:none;padding:8px;border-radius:6px;cursor:pointer;transition:background-color .2s ease;display:flex;align-items:center;justify-content:center;flex-shrink:0}.copy-btn:hover{background:var(--color-primary-dark)}.copy-btn.copied{background:var(--color-success)}.copy-btn.copied:hover{background:#059669}.copy-btn svg{width:16px;height:16px}.warning-message{display:flex;align-items:flex-start;gap:8px;color:var(--color-warning);margin:16px 0;font-size:.9rem}.warning-message .warning-icon{color:var(--color-warning);flex-shrink:0;margin-top:2px}.success-message{display:flex;align-items:center;gap:8px;color:var(--color-success);margin:16px 0;font-size:.9rem;text-align:center;justify-content:center}.success-message .success-icon{color:var(--color-success);flex-shrink:0}.active-indicator{color:var(--color-success);font-weight:600;font-size:.875rem}.field-help{font-size:.75rem;color:var(--color-text-muted);margin-top:.25rem}.events-list{border:1px solid var(--color-border);border-radius:12px;overflow:hidden;background:#fff}.event-header{display:flex;align-items:center;justify-content:space-between;width:100%}.event-stats{display:flex;align-items:center;gap:16px}.stat-item{display:flex;align-items:center;gap:4px;font-size:.875rem;color:var(--color-text-secondary)}.stat-label{font-weight:500}.stat-value{color:var(--color-text-primary);font-weight:600}.item-details{margin-top:12px;padding:12px;background:var(--color-secondary-lightest);border-radius:8px;border:1px solid var(--color-border-light)}.detail-group{margin-bottom:12px}.detail-group:last-child{margin-bottom:0}.detail-label{font-weight:500;color:var(--color-text-primary);font-size:.875rem;display:block;margin-bottom:4px}.detail-value{color:var(--color-text-secondary);font-size:.875rem;word-break:break-all;font-family:Courier New,monospace;background:#fff;padding:4px 8px;border-radius:4px;border:1px solid var(--color-border-light)}.detail-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}.detail-tag{background:var(--color-primary);color:#fff;padding:2px 8px;border-radius:12px;font-size:.75rem;font-weight:500}