/* ===== Modern Globe Chart CSS ===== */

/* ===== Base Variables and Reset ===== */
:root {
    /* Colors - Light theme */
    --color-bg-primary: #f8f9fa;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #e9ecef;
    --color-text-primary: #212529;
    --color-text-secondary: #495057;
    --color-text-muted: #6c757d;
    --color-border: #dee2e6;
    --color-accent: #7048e8;
    --color-accent-hover: #5a36c0;
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-info: #17a2b8;
  
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    
    /* Layout */
    --sidebar-width: 320px;
    --header-height: 60px;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
  }
  
  .dark-theme {
    --color-bg-primary: #121212;
    --color-bg-secondary: #1e1e1e;
    --color-bg-tertiary: #2d2d2d;
    --color-text-primary: #e9ecef;
    --color-text-secondary: #adb5bd;
    --color-text-muted: #868e96;
    --color-border: #343a40;
    --color-accent: #8c68ff;
    --color-accent-hover: #a588ff;
    
    /* Adjust shadows for dark mode */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
  }
  
  /* Reset and base styles */
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html, body {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    transition: background-color var(--transition-normal), color var(--transition-normal);
  }
  
  h1, h2, h3, h4, h5, h6 {
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
  }
  
  h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
  }
  
  p {
    margin-bottom: var(--space-md);
  }
  
  /* ===== Layout ===== */
  .app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
  }
  
  /* Header */
  .app-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 var(--space-lg);
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    z-index: 10;
  }
  
  .logo-container {
    margin-right: var(--space-lg);
  }
  
  .logo {
    height: 40px;
    width: auto;
  }
  
  .app-title {
    flex: 1;
    margin: 0;
    font-size: 1.4rem;
  }
  
  .header-controls {
    display: flex;
    gap: var(--space-sm);
  }
  
  /* Main content */
  .main-content {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: var(--color-bg-tertiary);
  }
  
  .canvas-container {
    width: 100%;
    height: 100%;
  }
  
  /* Sidebar */
  .sidebar {
    position: fixed;
    top: var(--header-height);
    right: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    background-color: var(--color-bg-secondary);
    border-left: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-normal);
    z-index: 5;
    overflow: hidden;
    box-shadow: var(--shadow-md);
  }
  
  /* Tab Navigation */
  .tab-navigation {
    display: flex;
    overflow-x: auto;
    background-color: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
  }
  
  .tab-button {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
  }
  
  .tab-button:hover {
    color: var(--color-accent);
    background-color: rgba(0, 0, 0, 0.05);
  }
  
  .tab-button.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
    background-color: var(--color-bg-secondary);
  }
  
  /* Tab content */
  .tab-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
  }
  
  .panel {
    display: none;
    padding: var(--space-md);
  }
  
  .panel.active {
    display: block;
  }
  
  .panel-section {
    margin-bottom: var(--space-xl);
    padding: var(--space-md);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--border-radius-md);
  }
  
  /* Form Elements */
  .form-group {
    margin-bottom: var(--space-md);
  }
  
  .form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    color: var(--color-text-secondary);
    font-weight: 500;
  }
  
  .text-input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    transition: border-color var(--transition-fast);
  }
  
  .text-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(112, 72, 232, 0.2);
  }
  
  .select-control {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236c757d' d='M2.9 4.5L6 7.6l3.1-3.1c.4-.4 1-.4 1.4 0 .4.4.4 1 0 1.4l-4 4c-.4.4-1 .4-1.4 0l-4-4c-.4-.4-.4-1 0-1.4.4-.4 1-.4 1.4 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
    transition: border-color var(--transition-fast);
  }
  
  .select-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(112, 72, 232, 0.2);
  }
  
  .select-control-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    width: 100%;
  }
  
  input[type="color"] {
    width: 100%;
    height: 30px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-bg-secondary);
    cursor: pointer;
    padding: 2px;
  }
  
  .color-picker-container {
    display: flex;
    align-items: center;
    gap: var(--space-md);
  }
  
  /* Checkboxes */
  .checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    margin-bottom: var(--space-sm);
  }
  
  .checkbox-container input[type="checkbox"] {
    margin-right: var(--space-sm);
    cursor: pointer;
  }
  
  .checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
  }
  
  /* Buttons */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    font-size: 1rem;
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
  }
  
  .btn i {
    font-size: 0.9em;
  }
  
  .btn.primary {
    background-color: var(--color-accent);
    color: white;
  }
  
  .btn.primary:hover {
    background-color: var(--color-accent-hover);
  }
  
  .btn.secondary {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
  }
  
  .btn.secondary:hover {
    background-color: var(--color-border);
  }
  
  .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }
  
  .btn-group {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
  }
  
  .icon-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: transparent;
    color: var(--color-text-secondary);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
  }
  
  .icon-button:hover {
    background-color: var(--color-bg-tertiary);
    color: var(--color-accent);
  }
  
  /* Labels grid */
  .labels-grid {
    display: grid;
    grid-template-columns: auto repeat(4, 1fr);
    gap: var(--space-sm);
    align-items: center;
  }
  
  .label-header {
    font-weight: bold;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    text-align: center;
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--color-border);
  }
  
  .label-row {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
  }
  
  /* Tooltip */
  .tooltip {
    position: relative;
    display: inline-flex;
    cursor: help;
  }
  
  .tooltip .tooltip-text {
    visibility: hidden;
    width: 200px;
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    text-align: center;
    padding: var(--space-sm);
    border-radius: var(--border-radius-sm);
    position: absolute;
    z-index: 100;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    font-weight: normal;
    font-size: 0.875rem;
  }
  
  .tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
  }
  
  /* Selection display */
  .selection-display {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: var(--space-md);
    max-height: 200px;
    overflow-y: auto;
  }
  
  /* Status displays */
  .import-status, .settings-status {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    max-height: 200px;
    overflow-y: auto;
  }
  
  /* Recording status */
  .recording-status {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-danger);
    color: white;
    border-radius: var(--border-radius-sm);
    font-weight: bold;
    z-index: 10;
    animation: pulse 2s infinite;
  }
  
  /* Hover information */
  .hover-info {
    position: absolute;
    bottom: var(--space-md);
    left: var(--space-md);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: var(--space-md);
    max-width: 400px;
    box-shadow: var(--shadow-md);
    z-index: 10;
    display: none;
  }
  
  /* Toast notifications */
  .toast-container {
    position: fixed;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column-reverse;
    gap: var(--space-sm);
    z-index: 1000;
  }
  
  .toast {
    padding: var(--space-sm) var(--space-lg);
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    animation: slideIn var(--transition-normal);
  }
  
  .toast.success {
    border-left: 4px solid var(--color-success);
  }
  
  .toast.error {
    border-left: 4px solid var(--color-danger);
  }
  
  .toast.info {
    border-left: 4px solid var(--color-info);
  }
  
  .toast.warning {
    border-left: 4px solid var(--color-warning);
  }
  
  /* Animations */
  @keyframes pulse {
    0% {
      opacity: 1;
    }
    50% {
      opacity: 0.6;
    }
    100% {
      opacity: 1;
    }
  }
  
  @keyframes slideIn {
    from {
      transform: translateY(100%);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }
  
  /* ===== Responsive Design ===== */
  @media (max-width: 768px) {
    :root {
      --sidebar-width: 100%;
    }
    
    .app-header {
      padding: 0 var(--space-md);
    }
    
    .sidebar {
      transform: translateX(100%);
    }
    
    .sidebar.open {
      transform: translateX(0);
    }
    
    .tab-navigation {
      justify-content: flex-start;
    }
    
    .tab-button {
      flex: 0 0 auto;
    }
    
    .main-content {
      margin-right: 0;
    }
    
    .btn-group {
      flex-direction: column;
    }
    
    .header-controls {
      gap: var(--space-xs);
    }
    
    .icon-button {
      width: 32px;
      height: 32px;
    }
  }
  
  /* Add a mobile menu toggle button that appears on small screens */
  .menu-toggle {
    display: none;
  }
  
  @media (max-width: 768px) {
    .menu-toggle {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      background: none;
      border: none;
      color: var(--color-text-primary);
      font-size: 1.25rem;
      cursor: pointer;
    }
  }