:root {
  /* Backgrounds */
  --bg-primary: #F9FAFB;
  --bg-secondary: #FFFFFF;
  --bg-input: #FFFFFF;
  --bg-form: #E3F2FD; /* Light blue background for forms */
  --bg-success-light: #DEF7EC;
  --bg-error-light: #FEEEEE;
  --bg-hover: #F3F4F6;
  --bg-selected: #EBF5FF; /* Light blue for selected rows */
  --bg-auth-required: #e9e6f1; /* Light purple for auth required states */

  /* Text */
  --text-primary: #1F2937;
  --text-secondary: #6B7280;
  --text-link: #3278FF; /* Primary Blue */
  --text-white: #FFFFFF;
  --text-success: #065F46;
  --text-error: #B91C1C;
  --text-auth: #4B3F72; /* Purple text for auth states */

  /* Borders */
  --border-primary: #D1D5DB;
  --border-focus: #3278FF;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-auth: #cdc7e0; /* Softer purple border that blends with the background */

  /* Accents */
  --accent-blue: #3278FF;
  --accent-blue-hover: #2a6ae6;
  --accent-blue-light: #60A5FA;
  --accent-blue-dark: #1D4ED8;
  --accent-green: #10B981; /* Kept only for success states */
  --accent-green-hover: #059669;
  --accent-red: #EF4444;
  --accent-purple: #7E57C2;

  /* Typography */
  --font-primary: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-secondary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html, body {
  height: 100%;
  overflow-y: auto;
  font-family: var(--font-primary);
}

.mcp-config-container {
  width: 95%;
  max-width: 1400px;
  margin: 16px auto;
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  min-height: 90vh;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-primary);
  overflow-y: auto; /* Enable scrolling for the entire container */
}

/* Add padding to alerts in the container */
.mcp-config-container .alert {
  margin: 0 24px;
  border-radius: var(--border-radius-md);
}

.mcp-config-header {
    text-align: center;
    margin-bottom: 12px;
    flex-shrink: 0;
    background: transparent !important;
    padding: 16px 0;
}

.mcp-config-header img {
    max-width: 160px;
    margin-bottom: 12px;
}

.mcp-config-header h2 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.mcp-config-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Form styling */
#mcpConfigForm {
  margin: 12px 32px 0;
  padding: 16px;
  background-color: var(--bg-form);
  border-radius: var(--border-radius-md);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(50, 120, 255, 0.2);
  transition: background-color 0.2s ease-in-out;
}

#mcpConfigForm label {
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

#mcpConfigForm .form-control {
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-primary);
  padding: 0.625rem 0.75rem;
  font-size: 1rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

#mcpConfigForm .form-control:focus {
  box-shadow: 0 0 0 3px rgba(50, 120, 255, 0.25);
  border-color: var(--accent-blue);
}

#mcpConfigForm .form-text {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Styles for connected input group (URL bar and Descubrir button) */
.input-group .form-control {
  border-top-right-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
}

.input-group .btn-primary {
  border-top-left-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
}

.input-group .btn-primary:hover {
  background-color: var(--accent-blue-hover);
  border-color: var(--accent-blue-hover);
}

/* Make sure the input group components are truly connected */
.input-group {
  display: flex;
}

.input-group .form-control, 
.input-group .btn {
  border-color: var(--border-primary);
}

.input-group .form-control:focus + .btn {
  border-left-color: var(--border-focus);
}

.endpoints-list {
    margin: 12px 32px;
    padding: 15px;
    background-color: transparent;
    border-radius: var(--border-radius-md);
    display: none;
    flex: 1;
    overflow-y: auto;
}

.endpoints-list h4 {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.loading-spinner {
    display: none;
    text-align: center;
    margin: 20px 0;
}

.loading-spinner .spinner-border {
    color: var(--accent-blue) !important;
}

/* Improved scrollbar styling throughout the application */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
  margin: 4px;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(156, 163, 175, 0.5);
  border-radius: 20px;
  border: 2px solid transparent;
  background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
  background-color: rgba(107, 114, 128, 0.7);
  border: 2px solid transparent;
  background-clip: content-box;
}

/* For Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(156, 163, 175, 0.5) transparent;
}

/* When scrolling is needed, show subtle scrollbar indicators */
.tool-detail-col-fixed:hover::-webkit-scrollbar-thumb,
.collapsible-section pre:hover::-webkit-scrollbar-thumb {
  background-color: rgba(156, 163, 175, 0.7);
}

/* Hide scrollbars when not needed */
.hide-scrollbar::-webkit-scrollbar {
  display: none;
}

/* Tool detail wrapper styling */
.tool-detail-wrapper {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.tool-card-detail {
  margin: 0 auto;
  max-width: 100%;
}

.tool-detail-col-fixed {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-primary);
  padding: 16px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  flex: 2;
  min-width: 0;
  overflow-y: auto;
  max-height: 550px;
  transition: all 0.2s ease-in-out;
}

.tool-detail-placeholder {
  font-size: 1rem;
  color: var(--text-secondary);
  opacity: 0.7;
  margin-top: 3rem;
  font-family: var(--font-primary);
}

/* Tool Card Styling with more color */
.tool-card {
  border-radius: var(--border-radius-md);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
  overflow: visible;
  height: auto;
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  border-width: 1px !important;
  margin-bottom: 0;
  background: linear-gradient(to bottom, #fdfdff 0%, #f8f9ff 100%);
  border-color: #e0e7ff !important;
}

.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px -1px rgba(50, 120, 255, 0.08), 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  border-color: #d0d7ff !important;
}

.tool-card-image {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 0;
  background: linear-gradient(135deg, #f0f4ff 0%, #e6eeff 100%);
  border-top-left-radius: var(--border-radius-md);
  border-top-right-radius: var(--border-radius-md);
  border-bottom: 1px solid #e0e7ff;
}

.tool-card-image i {
  color: var(--accent-blue);
  font-size: 3rem;
}

.card-body {
  padding: 1rem;
  width: 100%;
  overflow: visible;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tool-title {
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
  text-align: center;
}

.tool-card .card-text {
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  text-align: center;
}

/* Optimize table layout */
.tools-table {
  table-layout: fixed;
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-bottom: 0;
}

/* Column widths for better display */
.tools-table th:nth-child(1), 
.tools-table td:nth-child(1) {
  width: 30%;
}

.tools-table th:nth-child(2), 
.tools-table td:nth-child(2) {
  width: 50%;
}

.tools-table th:nth-child(3), 
.tools-table td:nth-child(3) {
  width: 20%;
  text-align: right;
}

.tools-table th {
  background-color: var(--bg-primary);
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--text-primary);
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-primary);
}

.tools-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-primary);
  vertical-align: middle;
}

.tools-table tr:last-child td {
  border-bottom: none;
}

.tools-table tr:hover {
  background-color: #f0f4ff;
}

.tools-table tr.row-selected, .tools-table tr.row-selected-green, .tools-table tr.active {
  background-color: #e6f0ff !important;
}

.tools-table tr.row-selected:hover, .tools-table tr.row-selected-green:hover, .tools-table tr.active:hover {
  background-color: #e6f0ff !important;
}

/* Adjust scrollable table height */
.tools-table-scroll {
  max-height: 550px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.75rem;
}

.tools-table-col {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  padding: 0;
  overflow: hidden;
  min-width: 320px;
  flex: 3;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--border-primary);
}

/* Make the select button in table more compact */
.tool-select-table-btn {
  min-width: 70px;
  font-size: 0.85rem;
  padding: 0.25rem 0.5rem;
}

.tool-select-table-btn:hover, .tool-select-table-btn:focus {
  background: var(--accent-blue);
  color: #fff;
  border-color: var(--accent-blue);
}

.tool-select-table-btn.btn-success {
  background: var(--accent-blue) !important;
  color: #fff !important;
  border-color: var(--accent-blue-dark) !important;
}

.tool-select-table-btn.btn-success:hover, .tool-select-table-btn.btn-success:focus {
  background: var(--accent-blue-hover) !important;
  color: #fff !important;
  border-color: var(--accent-blue-dark) !important;
}

.split-tools-container {
  width: 100%;
  height: auto;
  min-height: 500px;
  display: flex;
  flex-wrap: nowrap;
  gap: 20px;
  background: none;
  background-color: transparent;
  margin: 0;
  padding: 0;
}

/* Updated collapsible section styling */
.collapsible-section {
  margin-top: 16px;
  width: 100%;
}

.collapsible-section .btn-link {
  color: var(--accent-blue);
  font-family: var(--font-primary);
  font-weight: 500;
  padding: 0;
  text-decoration: none;
  transition: color 0.15s ease-in-out;
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  justify-content: flex-start;
  margin-bottom: 6px;
}

.collapsible-section .btn-link:hover {
  color: var(--accent-blue-hover);
}

.collapsible-section .btn-link i {
  transition: transform 0.2s ease-in-out;
}

.collapsible-section .btn-link[aria-expanded="true"] i {
  transform: rotate(90deg);
}

.collapsible-section pre {
  background-color: #f8fafd;
  border-radius: var(--border-radius-sm);
  padding: 12px;
  margin: 0;
  max-height: 300px;
  overflow-y: auto;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 13px;
  line-height: 1.6;
  border: 1px solid #e0e7ff;
  box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.05);
}

.code-content {
  overflow-x: auto;
  max-width: 100%;
  border: 1px solid var(--border-primary);
  background-color: #f8fafc;
}

.json-content {
  color: #24292e;
  line-height: 1.5;
}

/* Card states */
.tool-card.border-danger {
  background-color: #fff;
  border-color: var(--accent-blue) !important;
}

.tool-card.border-success {
  background-color: rgba(50, 120, 255, 0.05);
  border-color: var(--accent-blue) !important;
}

/* Input states */
.input-default {
  background: var(--bg-input) !important;
  border-color: var(--border-primary) !important;
  color: var(--text-primary) !important;
}

.input-warning {
  background: var(--bg-auth-required) !important;
  border-color: var(--border-auth) !important;
  color: var(--text-auth) !important;
}

.input-success {
  background: var(--bg-success-light) !important;
  border-color: var(--accent-green) !important;
  color: var(--text-success) !important;
}

/* Auth required alert styling */
.auth-required-alert {
  background-color: var(--bg-auth-required) !important;
  border-color: var(--border-auth) !important;
  color: var(--text-auth) !important;
  border-width: 1px !important;
}

.auth-required-alert .btn-primary {
  background-color: var(--accent-purple) !important;
  border-color: var(--accent-purple) !important;
}

.auth-required-alert .btn-primary:hover {
  background-color: #6a4aaf !important;
  border-color: #6a4aaf !important;
}

/* Tool processing */
.tool-processing-item {
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-primary);
  background-color: var(--bg-secondary);
  transition: background-color 0.2s ease-in-out;
}

/* Responsive design */
@media (max-width: 900px) {
  .split-tools-container {
    flex-direction: column;
    height: auto;
    min-height: 0;
    gap: 1.5rem;
  }
  
  .tools-table-col, 
  .tool-detail-col-fixed {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    flex: 1 1 auto;
  }
  
  .mcp-config-container {
    width: 95%;
    padding: 16px;
  }
  
  #mcpConfigForm {
    margin: 16px;
    padding: 16px;
  }
  
  .endpoints-list {
    margin: 16px;
  }
  
  #submitTools {
    min-width: 180px;
    max-width: 100%;
    font-size: 1rem;
    padding: 0.7rem 1.2rem;
  }
} 

/* Fix description overflow in the table */
.table-description {
  max-width: 250px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Make the tool card more compact */
.tool-select-btn {
  margin-bottom: 0.75rem;
}

/* Make save button more visible */
#submitTools {
  margin: 12px auto;
  min-width: 220px;
  max-width: 320px;
  padding: 0.5rem 1rem;
  z-index: 10;
}

/* Name truncation in table */
.tool-name-container {
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Card success state with blue color */
.card.border-success {
  border-color: var(--accent-blue) !important;
  background: linear-gradient(to bottom, #f5f9ff 0%, #edf3ff 100%);
}

/* Blue button for 'Seleccionado' state in card */
.btn-success.tool-select-btn {
  background: var(--accent-blue);
  color: #fff;
  border: 1px solid var(--accent-blue-dark);
}

.btn-success.tool-select-btn:hover {
  background: var(--accent-blue-hover);
  border-color: var(--accent-blue-dark);
  color: #fff;
}

/* Update success button in table */
.tool-select-table-btn.btn-success {
  background: var(--accent-blue) !important;
  color: #fff !important;
  border-color: var(--accent-blue-dark) !important;
}

/* Add subtle color to the table rows */
.tools-table tr:nth-child(even) {
  background-color: #f8faff;
}

/* Make the tool detail card more visually appealing */
.tool-detail-col-fixed {
  background: linear-gradient(to bottom, #ffffff 0%, #fafbff 100%);
  border-color: #e0e7ff;
}

/* Tool icons with different colors */
.tool-icon-default {
  background-color: #e3f2fd;
  color: var(--accent-blue);
}

.tool-icon-red {
  background-color: #fee2e2;
  color: #ef4444;
}

.tool-icon-green {
  background-color: #dcfce7;
  color: #10b981;
}

.tool-icon-yellow {
  background-color: #fef3c7;
  color: #f59e0b;
}

.tool-icon-purple {
  background-color: #f3e8ff;
  color: #8b5cf6;
}

.tool-icon-pink {
  background-color: #fce7f3;
  color: #ec4899;
}

.tool-icon-indigo {
  background-color: #e0e7ff;
  color: #6366f1;
}

.tool-icon-teal {
  background-color: #ccfbf1;
  color: #14b8a6;
}

.tool-icon-orange {
  background-color: #ffedd5;
  color: #f97316;
}

.tool-icon-cyan {
  background-color: #cffafe;
  color: #06b6d4;
}