/* 
 * Adaptive Color System - Yoga Tarot
 * 
 * This stylesheet provides dynamic adaptive colors based on card energy types and moods.
 * It works with the JavaScript module that injects custom CSS variables from the server.
 */

/* Base application theme with adaptive color variables (default values) */
:root {
  /* Default color palette - balanced energy, neutral mood */
  --card-primary: hsl(120, 60%, 40%);
  --card-primary-alpha: hsla(120, 60%, 40%, 0.8);
  --card-primary-alpha-light: hsla(120, 60%, 40%, 0.4);
  --card-primary-alpha-strong: hsla(120, 60%, 40%, 0.9);
  --card-primary-complementary: hsl(300, 60%, 40%);
  --card-primary-complementary-alpha: hsla(300, 60%, 40%, 0.8);
  
  --card-secondary: hsl(160, 60%, 50%);
  --card-secondary-alpha: hsla(160, 60%, 50%, 0.8);
  --card-secondary-alpha-light: hsla(160, 60%, 50%, 0.4);
  --card-secondary-alpha-strong: hsla(160, 60%, 50%, 0.9);
  --card-secondary-complementary: hsl(340, 60%, 50%);
  --card-secondary-complementary-alpha: hsla(340, 60%, 50%, 0.8);
  
  --card-tertiary: hsl(140, 40%, 65%);
  --card-tertiary-alpha: hsla(140, 40%, 65%, 0.8);
  --card-tertiary-alpha-light: hsla(140, 40%, 65%, 0.4);
  --card-tertiary-alpha-strong: hsla(140, 40%, 65%, 0.9);
  --card-tertiary-complementary: hsl(320, 40%, 65%);
  --card-tertiary-complementary-alpha: hsla(320, 40%, 65%, 0.8);
  
  --card-accent: hsl(180, 100%, 35%);
  --card-accent-alpha: hsla(180, 100%, 35%, 0.8);
  --card-accent-alpha-light: hsla(180, 100%, 35%, 0.4);
  --card-accent-alpha-strong: hsla(180, 100%, 35%, 0.9);
  --card-accent-complementary: hsl(0, 100%, 35%);
  --card-accent-complementary-alpha: hsla(0, 100%, 35%, 0.8);
  
  /* UI Properties */
  --card-border-width: 2px;
  --card-border-radius: 5px;
  --card-shadow-opacity: 0.4;
  --card-shadow-color: hsla(120, 60%, 40%, 0.8);
  --card-transition-speed: 500ms;
  --card-timing-function: ease;
  --card-hover-scale: 1.02;
  --card-text-shadow-enabled: false;
  --card-text-shadow: none;
  --card-glow-enabled: false;
  --card-glow-effect: none;
  
  /* Energy and mood indicators */
  --card-energy-indicator-bg: hsla(120, 60%, 40%, 0.4);
  --card-mood-indicator-bg: hsla(160, 60%, 50%, 0.4);
  
  /* Accessibility */
  --card-contrast-ratio: medium;
  --card-motion-reduced: true;
  --card-high-contrast: true;
  
  /* Card State Properties */
  --card-selected-border-color: var(--card-accent);
  --card-selected-glow: 0 0 20px var(--card-accent-alpha-strong);
  --card-hover-transform: scale(var(--card-hover-scale));
  --card-hover-shadow: 0 10px 25px var(--card-shadow-color);
}

/* Card Containers with Adaptive Colors */
.card-container {
  background-color: white;
  border: var(--card-border-width) solid var(--card-primary-alpha);
  border-radius: var(--card-border-radius);
  box-shadow: 0 4px 12px var(--card-shadow-color);
  transition: transform var(--card-transition-speed) var(--card-timing-function),
              box-shadow var(--card-transition-speed) var(--card-timing-function),
              border-color var(--card-transition-speed) var(--card-timing-function);
}

.card-container:hover {
  transform: var(--card-hover-transform);
  box-shadow: var(--card-hover-shadow);
  border-color: var(--card-primary);
}

.card-container.selected {
  border-color: var(--card-selected-border-color);
  box-shadow: var(--card-selected-glow);
}

/* Card Imagery */
.card-image-container {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--card-border-radius) - 1px);
}

.card-image-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg, 
    var(--card-primary-alpha-light), 
    transparent 60%
  );
  z-index: 1;
}

.card-image {
  width: 100%;
  height: auto;
  transform-origin: center;
  transition: transform var(--card-transition-speed) var(--card-timing-function);
}

/* Card Content Styling */
.card-content {
  padding: 1rem;
  border-top: 1px solid var(--card-tertiary-alpha-light);
}

.card-title {
  color: var(--card-primary);
  margin-bottom: 0.5rem;
  text-shadow: var(--card-text-shadow);
}

.card-description {
  color: #333;
  font-size: 0.9rem;
  line-height: 1.4;
}

/* Energy and Mood Indicators */
.card-energy-indicator {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: 12px;
  background-color: var(--card-energy-indicator-bg);
  font-size: 0.8rem;
  margin-right: 0.5rem;
}

.card-mood-indicator {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: 12px;
  background-color: var(--card-mood-indicator-bg);
  font-size: 0.8rem;
}

/* Card Actions */
.card-actions {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background-color: var(--card-tertiary-alpha-light);
  border-top: 1px solid var(--card-tertiary-alpha);
}

.card-button {
  padding: 0.4rem 0.8rem;
  border-radius: var(--card-border-radius);
  border: none;
  background-color: var(--card-primary);
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: background-color var(--card-transition-speed) var(--card-timing-function),
              transform var(--card-transition-speed) var(--card-timing-function);
}

.card-button:hover {
  background-color: var(--card-primary-complementary);
  transform: scale(1.05);
}

.card-button.secondary {
  background-color: var(--card-secondary);
}

.card-button.secondary:hover {
  background-color: var(--card-secondary-complementary);
}

/* Card Reading Layout */
.reading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
  background: linear-gradient(
    to bottom,
    var(--card-primary-alpha-light),
    var(--card-secondary-alpha-light)
  );
  border-radius: var(--card-border-radius);
  margin-bottom: 2rem;
}

.reading-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0;
}

.reading-card {
  flex: 1 1 300px;
  max-width: 320px;
  position: relative;
}

.reading-card::after {
  content: attr(data-position);
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--card-accent);
  color: white;
  padding: 0.2rem 0.8rem;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: bold;
}

/* Practice Adaptive Styles */
.practice-container {
  background-color: white;
  border-radius: var(--card-border-radius);
  box-shadow: 0 8px 16px var(--card-shadow-color);
  overflow: hidden;
  margin-top: 2rem;
}

.practice-header {
  background: linear-gradient(
    to right,
    var(--card-secondary),
    var(--card-accent)
  );
  color: white;
  padding: 1.5rem;
  text-align: center;
}

.practice-content {
  padding: 2rem;
}

/* Responsive Adaptations */
@media (max-width: 768px) {
  .reading-cards {
    flex-direction: column;
    align-items: center;
  }
  
  .reading-card {
    flex: 0 0 100%;
    max-width: 290px;
  }
}

/* Accessibility Adjustments */
@media (prefers-reduced-motion: reduce) {
  .card-container,
  .card-image,
  .card-button {
    transition: none;
  }
  
  .card-container:hover {
    transform: none;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: more) {
  .card-container {
    border-width: 3px;
  }
  
  .card-title {
    color: var(--card-primary-complementary);
  }
}

/* Dark Mode Adaptations */
@media (prefers-color-scheme: dark) {
  .card-container {
    background-color: #222;
  }
  
  .card-content {
    border-top-color: var(--card-tertiary);
  }
  
  .card-description {
    color: #ddd;
  }
}