/**
 * Ryana Theme System - Version 2.0
 * 10 Subject Colors + Improved Card Design
 */

/* ==================== 10 SUBJECT COLOR DEFINITIONS ==================== */
/* Based on your extended color array */

.subject-1 {
  --subject-hue: 197;
  --subject-saturation: 100%;
  --subject-lightness: 5%;
  --subject-color: hsl(197, 100%, 5%); /* Ink Black */
  --subject-color-light: hsl(197, 100%, 15%);
  --subject-color-lighter: hsl(197, 100%, 85%);
  --subject-color-contrast: hsl(197, 100%, 95%);
}

.subject-2 {
  --subject-hue: 190;
  --subject-saturation: 100%;
  --subject-lightness: 23%;
  --subject-color: hsl(190, 100%, 23%); /* Dark Teal */
  --subject-color-light: hsl(190, 100%, 35%);
  --subject-color-lighter: hsl(190, 60%, 85%);
  --subject-color-contrast: hsl(190, 100%, 95%);
}

.subject-3 {
  --subject-hue: 181;
  --subject-saturation: 88%;
  --subject-lightness: 31%;
  --subject-color: hsl(181, 88%, 31%); /* Dark Cyan */
  --subject-color-light: hsl(181, 88%, 45%);
  --subject-color-lighter: hsl(181, 50%, 85%);
  --subject-color-contrast: hsl(181, 88%, 95%);
}

.subject-4 {
  --subject-hue: 160;
  --subject-saturation: 41%;
  --subject-lightness: 70%;
  --subject-color: hsl(160, 41%, 70%); /* Pearl Aqua */
  --subject-color-light: hsl(160, 41%, 80%);
  --subject-color-lighter: hsl(160, 41%, 90%);
  --subject-color-contrast: hsl(160, 41%, 20%);
}

.subject-5 {
  --subject-hue: 45;
  --subject-saturation: 60%;
  --subject-lightness: 78%;
  --subject-color: hsl(45, 60%, 78%); /* Vanilla Custard */
  --subject-color-light: hsl(45, 60%, 85%);
  --subject-color-lighter: hsl(45, 60%, 92%);
  --subject-color-contrast: hsl(45, 60%, 25%);
}

.subject-6 {
  --subject-hue: 39;
  --subject-saturation: 100%;
  --subject-lightness: 47%;
  --subject-color: hsl(39, 100%, 47%); /* Golden Orange */
  --subject-color-light: hsl(39, 100%, 60%);
  --subject-color-lighter: hsl(39, 100%, 90%);
  --subject-color-contrast: hsl(39, 100%, 10%);
}

.subject-7 {
  --subject-hue: 30;
  --subject-saturation: 98%;
  --subject-lightness: 40%;
  --subject-color: hsl(30, 98%, 40%); /* Burnt Caramel */
  --subject-color-light: hsl(30, 98%, 55%);
  --subject-color-lighter: hsl(30, 98%, 90%);
  --subject-color-contrast: hsl(30, 98%, 95%);
}

.subject-8 {
  --subject-hue: 19;
  --subject-saturation: 97%;
  --subject-lightness: 37%;
  --subject-color: hsl(19, 97%, 37%); /* Rusty Spice */
  --subject-color-light: hsl(19, 97%, 52%);
  --subject-color-lighter: hsl(19, 97%, 90%);
  --subject-color-contrast: hsl(19, 97%, 95%);
}

.subject-9 {
  --subject-hue: 5;
  --subject-saturation: 81%;
  --subject-lightness: 38%;
  --subject-color: hsl(5, 81%, 38%); /* Oxidized Iron */
  --subject-color-light: hsl(5, 81%, 53%);
  --subject-color-lighter: hsl(5, 81%, 90%);
  --subject-color-contrast: hsl(5, 81%, 95%);
}

.subject-10 {
  --subject-hue: 358;
  --subject-saturation: 64%;
  --subject-lightness: 37%;
  --subject-color: hsl(358, 64%, 37%); /* Brown Red */
  --subject-color-light: hsl(358, 64%, 52%);
  --subject-color-lighter: hsl(358, 64%, 90%);
  --subject-color-contrast: hsl(358, 64%, 95%);
}

/* ==================== SNIPPET CARD DESIGN ==================== */

.snippet-card {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  border-left: 5px solid var(--subject-color);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.snippet-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg, 
    var(--subject-color), 
    var(--subject-color-light)
  );
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.snippet-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.snippet-card:hover::before {
  opacity: 1;
}

/* ==================== CARD HEADER ==================== */

.snippet-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: var(--spacing-md);
  gap: var(--spacing-md);
}

.snippet-title {
  font-family: var(--font-title);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.3;
  flex: 1;
}

.favorite-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: var(--text-xl);
  transition: transform var(--transition-fast);
  padding: var(--spacing-xs);
  border-radius: var(--border-radius-sm);
  color: var(--text-muted);
  flex-shrink: 0;
}

.favorite-btn:hover {
  transform: scale(1.15);
  background: var(--bg-tertiary);
}

.favorite-btn.active {
  color: #ffd700;
}

/* ==================== CARD META (Language & Subject Badges) ==================== */

.snippet-meta {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}

.snippet-language {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--subject-color);
  color: white;
  border-radius: var(--border-radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Light theme fix - ensure language badge is always visible */
[data-theme="light"] .snippet-language {
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Dark theme - slightly lighter background for dark subject colors */
[data-theme="dark"] .subject-1 .snippet-language,
[data-theme="dark"] .subject-2 .snippet-language {
  background: var(--subject-color-light);
}

.snippet-subject {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--subject-color-lighter);
  color: var(--subject-color);
  border-radius: var(--border-radius-sm);
  font-size: var(--text-xs);
  font-weight: 500;
  font-family: var(--font-body);
  border: 1px solid var(--subject-color-light);
}

[data-theme="dark"] .snippet-subject {
  background: var(--subject-color-light);
  color: var(--subject-color-contrast);
  border-color: var(--subject-color);
}

/* ==================== CARD DESCRIPTION ==================== */

.snippet-description {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==================== CARD TAGS ==================== */

.snippet-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: var(--border-radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  font-family: var(--font-mono); /* Fira Mono for tags! */
  margin: 0;
  background: var(--subject-color-lighter);
  color: var(--subject-color);
  border: 1px solid var(--subject-color-light);
  transition: all var(--transition-fast);
}

.tag:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .tag {
  background: var(--subject-color-light);
  color: var(--subject-color-contrast);
  border-color: var(--subject-color);
}

/* ==================== CARD FOOTER ==================== */

.snippet-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--border-color);
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-family: var(--font-body);
}

/* ==================== ERROR CARD STYLING ==================== */

.error-card {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  border-left: 5px solid var(--error);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
  cursor: pointer;
}

.error-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.error-message {
  font-family: var(--font-mono);
  background: var(--accent-light);
  color: var(--error);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-md);
  font-size: var(--text-sm);
  overflow-x: auto;
  line-height: 1.5;
  border: 1px solid var(--error);
}

[data-theme="dark"] .error-message {
  background: rgba(255, 77, 109, 0.1);
  color: var(--error);
}

/* ==================== SUBJECT CARDS ==================== */

.subject-card {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  border-top: 6px solid var(--subject-color);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.subject-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--subject-color),
    var(--subject-color-light)
  );
}

.subject-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.subject-name {
  font-family: var(--font-title);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.subject-description {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.subject-stats {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
}

.subject-color-preview {
  width: 100%;
  height: 60px;
  border-radius: var(--border-radius-md);
  background: linear-gradient(
    135deg,
    var(--subject-color) 0%,
    var(--subject-color-light) 50%,
    var(--subject-color-lighter) 100%
  );
  margin-top: var(--spacing-md);
  border: 2px solid var(--subject-color);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ==================== DYNAMIC COLOR UTILITIES ==================== */

.color-base {
  background-color: var(--subject-color);
  border-color: var(--subject-color);
}

.color-light {
  background-color: var(--subject-color-light);
  border-color: var(--subject-color);
}

.color-lighter {
  background-color: var(--subject-color-lighter);
  border-color: var(--subject-color);
}

.color-border {
  border-left: 4px solid var(--subject-color);
}

.color-accent {
  color: var(--subject-color);
}

/* ==================== DETAIL VIEW BADGE STYLES ==================== */

.detail-meta .snippet-language,
.detail-meta .snippet-subject,
.detail-meta .tag {
  /* Inherit styles from above */
}

/* ==================== RESPONSIVE ADJUSTMENTS ==================== */

@media (max-width: 768px) {
  .snippet-card {
    padding: var(--spacing-md);
  }
  
  .snippet-title {
    font-size: var(--text-base);
  }
  
  .subject-card {
    padding: var(--spacing-lg);
  }
  
  .subject-name {
    font-size: var(--text-lg);
  }
}