/* themes.css - Theme variables and color scheme */

:root {
    /* Brand Colors */
    --color-brand-purple: #5d42c4;
    --color-brand-purple-light: #7a61e0;
    --color-brand-purple-dark: #4b35a0;
    --color-brand-blue: #3474e0;
    --color-brand-blue-light: #5990f2;
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    --color-black: #000000;
    
    /* Functional Colors */
    --color-success: #10b981; /* Emerald 500 */
    --color-success-light: #a7f3d0; /* Emerald 200 */
    --color-success-dark: #065f46; /* Emerald 800 */
    
    --color-info: #3b82f6; /* Blue 500 */
    --color-info-light: #bfdbfe; /* Blue 200 */
    --color-info-dark: #1e40af; /* Blue 800 */
    
    --color-warning: #f59e0b; /* Amber 500 */
    --color-warning-light: #fde68a; /* Amber 200 */
    --color-warning-dark: #92400e; /* Amber 800 */
    
    --color-danger: #ef4444; /* Red 500 */
    --color-danger-light: #fecaca; /* Red 200 */
    --color-danger-dark: #991b1b; /* Red 800 */
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    
    /* Font Sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --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-size-7xl: 4.5rem;
    --font-size-8xl: 6rem;
    --font-size-9xl: 8rem;
    
    /* Spacing */
    --spacing-0: 0;
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    --spacing-32: 8rem;
    --spacing-40: 10rem;
    --spacing-48: 12rem;
    --spacing-56: 14rem;
    --spacing-64: 16rem;
    
    /* Border Radius */
    --radius-none: 0;
    --radius-sm: 0.125rem;
    --radius-md: 0.25rem;
    --radius-lg: 0.375rem;
    --radius-xl: 0.5rem;
    --radius-2xl: 0.75rem;
    --radius-3xl: 1rem;
    --radius-full: 9999px;
    
    /* Z-index */
    --z-0: 0;
    --z-10: 10;
    --z-20: 20;
    --z-30: 30;
    --z-40: 40;
    --z-50: 50;
    --z-auto: auto;
  }
  
  /* Dark theme variables */
  [data-theme="dark"] {
    /* Neutrals */
    --color-white: #111827;
    --color-gray-50: #1f2937;
    --color-gray-100: #374151;
    --color-gray-200: #4b5563;
    --color-gray-300: #6b7280;
    --color-gray-400: #9ca3af;
    --color-gray-500: #d1d5db;
    --color-gray-600: #e5e7eb;
    --color-gray-700: #f3f4f6;
    --color-gray-800: #f9fafb;
    --color-gray-900: #ffffff;
    --color-black: #ffffff;
    
    /* Brand Colors - slightly adjusted for dark mode */
    --color-brand-purple: #7a61e0;
    --color-brand-purple-light: #9a85ec;
    --color-brand-purple-dark: #5d42c4;
    
    /* Functional Colors - adjusted for dark mode */
    --color-success: #34d399; /* Emerald 400 */
    --color-success-light: #065f46; /* Emerald 800 */
    --color-success-dark: #ecfdf5; /* Emerald 50 */
    
    --color-info: #60a5fa; /* Blue 400 */
    --color-info-light: #1e40af; /* Blue 800 */
    --color-info-dark: #eff6ff; /* Blue 50 */
    
    --color-warning: #fbbf24; /* Amber 400 */
    --color-warning-light: #92400e; /* Amber 800 */
    --color-warning-dark: #fffbeb; /* Amber 50 */
    
    --color-danger: #f87171; /* Red 400 */
    --color-danger-light: #991b1b; /* Red 800 */
    --color-danger-dark: #fef2f2; /* Red 50 */
    
    /* Shadows - darker in dark mode */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.15);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.2), 0 1px 2px 0 rgba(0, 0, 0, 0.16);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -1px rgba(0, 0, 0, 0.16);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.14);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.16);
  }
  
  /* Apply theme colors to elements */
  body {
    background-color: var(--color-gray-50);
    color: var(--color-gray-800);
  }
  
  /* Form elements */
  input[type="text"],
  input[type="password"],
  input[type="email"],
  input[type="number"],
  input[type="url"],
  input[type="tel"],
  input[type="search"],
  textarea,
  select {
    border-color: var(--color-gray-300);
    background-color: var(--color-white);
    color: var(--color-gray-800);
  }
  
  input[type="text"]:focus,
  input[type="password"]:focus,
  input[type="email"]:focus,
  input[type="number"]:focus,
  input[type="url"]:focus,
  input[type="tel"]:focus,
  input[type="search"]:focus,
  textarea:focus,
  select:focus {
    border-color: var(--color-brand-purple);
    box-shadow: 0 0 0 3px rgba(var(--color-brand-purple), 0.2);
  }
  
  /* Buttons */
  .btn {
    border-radius: var(--radius-md);
    padding: var(--spacing-2) var(--spacing-4);
    font-weight: 500;
    transition: all 0.2s ease;
  }
  
  .btn-primary {
    background-color: var(--color-brand-purple);
    color: var(--color-white);
  }
  
  .btn-primary:hover {
    background-color: var(--color-brand-purple-light);
  }
  
  .btn-secondary {
    background-color: var(--color-gray-200);
    color: var(--color-gray-800);
  }
  
  .btn-secondary:hover {
    background-color: var(--color-gray-300);
  }
  
  .btn-success {
    background-color: var(--color-success);
    color: var(--color-white);
  }
  
  .btn-success:hover {
    background-color: var(--color-success-dark);
  }
  
  .btn-danger {
    background-color: var(--color-danger);
    color: var(--color-white);
  }
  
  .btn-danger:hover {
    background-color: var(--color-danger-dark);
  }
  
  /* Other common elements */
  .card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
  }
  
  .alert {
    border-radius: var(--radius-md);
    padding: var(--spacing-3) var(--spacing-4);
  }
  
  .alert-success {
    background-color: var(--color-success-light);
    color: var(--color-success-dark);
  }
  
  .alert-info {
    background-color: var(--color-info-light);
    color: var(--color-info-dark);
  }
  
  .alert-warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning-dark);
  }
  
  .alert-danger {
    background-color: var(--color-danger-light);
    color: var(--color-danger-dark);
  }