/* Theme Styles */

/* Light Theme */
[data-theme="light"] {
  --primary-bg: #ffffff;
  --secondary-bg: #f8fafc;
  --tertiary-bg: #e2e8f0;
  --accent-bg: #cbd5e0;
  --nav-bg: #f1f5f9;
  --nav-hover-bg: #e2e8f0;
  
  --primary-text: #1a202c;
  --secondary-text: #4a5568;
  --muted-text: #718096;
  --accent-text: #2b6cb0;
  --nav-text: #1a202c;
  --heading-text: #1a202c;
  
  --primary-accent: #2b6cb0;
  --secondary-accent: #805ad5;
  --success-color: #38a169;
  --warning-color: #d69e2e;
  --error-color: #e53e3e;
  --info-color: #3182ce;
  
  --border-color: #e2e8f0;
  --nav-border: #cbd5e0;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --shadow-hover: rgba(0, 0, 0, 0.15);
  --shadow-raised: rgba(0, 0, 0, 0.08);
  --shadow-raised-hover: rgba(0, 0, 0, 0.12);
  --accent-color: #2b6cb0;
  --bg-color: #ffffff;
  --text-color: #1a202c;
}

[data-theme="light"] .code-block {
  background: var(--secondary-bg);
  border: 1px solid var(--tertiary-bg);
}

[data-theme="light"] .keyword { color: #805ad5; }
[data-theme="light"] .module { color: #2b6cb0; }
[data-theme="light"] .function { color: #d69e2e; }
[data-theme="light"] .variable { color: #e53e3e; }
[data-theme="light"] .string { color: #38a169; }
[data-theme="light"] .boolean { color: #3182ce; }

/* Dark Theme */
[data-theme="dark"] {
  --primary-bg: #1a202c;
  --secondary-bg: #2d3748;
  --tertiary-bg: #4a5568;
  --accent-bg: #718096;
  --nav-bg: #2d3748;
  --nav-hover-bg: #4a5568;
  
  --primary-text: #f7fafc;
  --secondary-text: #e2e8f0;
  --muted-text: #a0aec0;
  --accent-text: #63b3ed;
  --nav-text: #f7fafc;
  --heading-text: #ffffff;
  
  --primary-accent: #63b3ed;
  --secondary-accent: #9f7aea;
  --success-color: #68d391;
  --warning-color: #fbd38d;
  --error-color: #fc8181;
  --info-color: #63b3ed;
  
  --border-color: #4a5568;
  --nav-border: #718096;
  --shadow-color: rgba(0, 0, 0, 0.3);
  --shadow-hover: rgba(0, 0, 0, 0.4);
  --shadow-raised: rgba(0, 0, 0, 0.25);
  --shadow-raised-hover: rgba(0, 0, 0, 0.35);
  --accent-color: #63b3ed;
  --bg-color: #1a202c;
  --text-color: #f7fafc;
}

[data-theme="dark"] .code-block {
  background: var(--secondary-bg);
  border: 1px solid var(--tertiary-bg);
}

[data-theme="dark"] .keyword { color: #9f7aea; }
[data-theme="dark"] .module { color: #63b3ed; }
[data-theme="dark"] .function { color: #fbd38d; }
[data-theme="dark"] .variable { color: #fc8181; }
[data-theme="dark"] .string { color: #68d391; }
[data-theme="dark"] .boolean { color: #63b3ed; }

/* High Contrast Theme */
[data-theme="high-contrast"] {
  --primary-bg: #000000;
  --secondary-bg: #1a1a1a;
  --tertiary-bg: #333333;
  --accent-bg: #4a4a4a;
  
  --primary-text: #ffffff;
  --secondary-text: #e0e0e0;
  --muted-text: #b0b0b0;
  --accent-text: #00ffff;
  
  --primary-accent: #00ffff;
  --secondary-accent: #ff00ff;
  --success-color: #00ff00;
  --warning-color: #ffff00;
  --error-color: #ff0000;
  --info-color: #0080ff;
}

/* Theme Transition */
* {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Presentation Specific Theme Adaptations */
.presentation-container {
  transition: background-color 0.3s ease;
}

/* Ensure theme styles apply properly to presentation container */
[data-theme="light"] .presentation-container {
  background: var(--primary-bg);
  color: var(--primary-text);
}

[data-theme="dark"] .presentation-container {
  background: var(--primary-bg);
  color: var(--primary-text);
}

/* Typography Themes */
.font-theme-modern {
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Inter', sans-serif;
}

.font-theme-classic {
  --font-primary: 'Georgia', serif;
  --font-display: 'Playfair Display', Georgia, serif;
}

.font-theme-tech {
  --font-primary: 'JetBrains Mono', 'Fira Code', monospace;
  --font-display: 'JetBrains Mono', monospace;
}

/* Accessibility Themes */
.reduce-motion * {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

.large-text {
  font-size: 1.2em;
}

.large-text .slide-title {
  font-size: 3.6rem;
}

.large-text h2 {
  font-size: 2.4rem;
}

.large-text h3 {
  font-size: 1.8rem;
}

.large-text p {
  font-size: 1.35rem;
}

/* Focus Styles */
button:focus,
.nav-btn:focus,
.tool-btn:focus {
  outline: 2px solid var(--primary-accent);
  outline-offset: 2px;
}

/* Theme Toggle Animation */
.theme-transition {
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Color Scheme Preferences - Only apply when no explicit theme is set */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --primary-bg: #ffffff;
    --secondary-bg: #f8fafc;
    --tertiary-bg: #e2e8f0;
    --accent-bg: #cbd5e0;
    
    --primary-text: #1a202c;
    --secondary-text: #4a5568;
    --muted-text: #718096;
    --accent-text: #2b6cb0;
    
    --primary-accent: #2b6cb0;
    --secondary-accent: #805ad5;
  }
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --primary-bg: #1a202c;
    --secondary-bg: #2d3748;
    --tertiary-bg: #4a5568;
    --accent-bg: #718096;
    
    --primary-text: #f7fafc;
    --secondary-text: #e2e8f0;
    --muted-text: #a0aec0;
    --accent-text: #63b3ed;
    
    --primary-accent: #63b3ed;
    --secondary-accent: #9f7aea;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print Theme */
@media print {
  :root {
    --primary-bg: #ffffff;
    --secondary-bg: #f8fafc;
    --tertiary-bg: #e2e8f0;
    --accent-bg: #cbd5e0;
    
    --primary-text: #000000;
    --secondary-text: #333333;
    --muted-text: #666666;
    --accent-text: #000000;
    
    --primary-accent: #000000;
    --secondary-accent: #333333;
    --success-color: #000000;
    --warning-color: #000000;
    --error-color: #000000;
    --info-color: #000000;
  }
  
  .code-block {
    border: 1px solid #000000;
  }
  
  .service-card,
  .fund-card,
  .debt-card,
  .hybrid-card {
    border: 1px solid #cccccc;
  }
}

/* Custom Color Themes */
.theme-ocean {
  --primary-bg: #0a192f;
  --secondary-bg: #112240;
  --tertiary-bg: #1d3557;
  --accent-bg: #2e5266;
  
  --primary-text: #ccd6f6;
  --secondary-text: #8892b0;
  --muted-text: #495670;
  --accent-text: #64ffda;
  
  --primary-accent: #64ffda;
  --secondary-accent: #f07178;
}

.theme-forest {
  --primary-bg: #0d1b2a;
  --secondary-bg: #1b4332;
  --tertiary-bg: #2d5a43;
  --accent-bg: #40916c;
  
  --primary-text: #f1faee;
  --secondary-text: #a8dadc;
  --muted-text: #6c757d;
  --accent-text: #52b788;
  
  --primary-accent: #52b788;
  --secondary-accent: #f07167;
}

.theme-sunset {
  --primary-bg: #1a0e2e;
  --secondary-bg: #2d1b4e;
  --tertiary-bg: #3e2465;
  --accent-bg: #4a2c85;
  
  --primary-text: #f8f5ff;
  --secondary-text: #c5b9ff;
  --muted-text: #8b7fb3;
  --accent-text: #ff6b9d;
  
  --primary-accent: #ff6b9d;
  --secondary-accent: #ffd23f;
}

/* Theme Adaptation for All Page Elements */

/* Ensure all text elements use theme colors */
* {
  color: inherit;
}

/* Base elements */
body, html {
  background-color: var(--primary-bg) !important;
  color: var(--primary-text) !important;
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  color: var(--heading-text) !important;
}

p, span, div {
  color: var(--primary-text);
}

/* Link elements */
a {
  color: var(--accent-text);
}

a:hover {
  color: var(--primary-accent);
}

/* Form elements */
input, textarea, select {
  background-color: var(--secondary-bg);
  color: var(--primary-text);
  border-color: var(--border-color);
}

input:focus, textarea:focus, select:focus {
  border-color: var(--primary-accent);
  outline-color: var(--primary-accent);
}

/* Code elements */
code, pre {
  background-color: var(--tertiary-bg);
  color: var(--primary-text);
  border-color: var(--border-color);
}

/* Table elements */
table {
  background-color: var(--secondary-bg);
  color: var(--primary-text);
}

th {
  background-color: var(--tertiary-bg);
  color: var(--heading-text);
  border-color: var(--border-color);
}

td {
  color: var(--primary-text);
  border-color: var(--border-color);
}

/* List elements */
ul, ol {
  color: var(--secondary-text);
}

li {
  color: var(--secondary-text);
}

/* Blockquote */
blockquote {
  background-color: var(--secondary-bg);
  color: var(--secondary-text);
  border-left-color: var(--primary-accent);
}

/* HR elements */
hr {
  border-color: var(--border-color);
}

/* Scrollbar theming for webkit browsers */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--secondary-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-bg);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-accent);
}

/* Selection theming */
::selection {
  background-color: var(--primary-accent);
  color: var(--primary-bg);
}

::-moz-selection {
  background-color: var(--primary-accent);
  color: var(--primary-bg);
}