/* VoiceitOnce Theme Integration - Mstimaj Cyberpunk Style */

/* Variables matching theme */
:root {
  --vo-primary: #0a0a0f;
  --vo-secondary: #1a1a2e;
  --vo-accent: #00ff9d;
  --vo-accent-secondary: #ff00ff;
  --vo-text: #ffffff;
  --vo-text-secondary: #b3b3b3;
  --vo-neon-glow: 0 0 10px var(--vo-accent), 0 0 20px var(--vo-accent);
  --vo-font-mono: 'JetBrains Mono', monospace;
  --vo-font-main: 'Inter', sans-serif;
  --vo-transition-smooth: all 0.3s ease;
}

/* Articles Grid Layout */
.voiceitonce-articles-grid {
  display: grid;
  gap: 2rem;
  margin: 2rem 0;
}

.voiceitonce-articles-grid[data-columns="1"] {
  grid-template-columns: 1fr;
}

.voiceitonce-articles-grid[data-columns="2"] {
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.voiceitonce-articles-grid[data-columns="3"] {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.voiceitonce-articles-grid[data-columns="4"] {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Article Cards */
.voiceitonce-article-card {
  background: rgba(26, 26, 46, 0.5);
  border: 1px solid rgba(0, 255, 157, 0.1);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--vo-transition-smooth);
  position: relative;
}

.voiceitonce-article-card:hover {
  transform: translateY(-5px);
  border-color: var(--vo-accent);
  box-shadow: 0 10px 30px rgba(0, 255, 157, 0.2);
}

.voiceitonce-article-card:hover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 255, 157, 0.1), rgba(255, 0, 255, 0.1));
  pointer-events: none;
  z-index: 1;
}

/* Article Images */
.voiceitonce-article-image {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.voiceitonce-article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--vo-transition-smooth);
}

.voiceitonce-article-card:hover .voiceitonce-article-image img {
  transform: scale(1.05);
}

/* Article Content */
.voiceitonce-article-content {
  padding: 1.5rem;
  position: relative;
  z-index: 2;
}

/* Category Tags */
.voiceitonce-article-category {
  margin-bottom: 1rem;
}

.voiceitonce-category-tag {
  display: inline-block;
  background: rgba(0, 255, 157, 0.2);
  color: var(--vo-accent);
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.8rem;
  font-family: var(--vo-font-mono);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(0, 255, 157, 0.3);
}

/* Article Titles */
.voiceitonce-article-title {
  margin-bottom: 1rem;
}

.voiceitonce-article-title a {
  color: var(--vo-text);
  text-decoration: none;
  font-family: var(--vo-font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
  transition: var(--vo-transition-smooth);
  display: block;
}

.voiceitonce-article-title a:hover {
  color: var(--vo-accent);
  text-shadow: var(--vo-neon-glow);
}

/* Article Excerpts */
.voiceitonce-article-excerpt {
  color: var(--vo-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Article Meta */
.voiceitonce-article-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--vo-text-secondary);
  font-family: var(--vo-font-mono);
  border-top: 1px solid rgba(0, 255, 157, 0.1);
  padding-top: 1rem;
}

.voiceitonce-article-date,
.voiceitonce-read-time {
  position: relative;
}

.voiceitonce-read-time::before {
  content: '⏱';
  margin-right: 0.5rem;
  color: var(--vo-accent);
}

/* Categories List */
.voiceitonce-categories-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1rem 0;
}

.voiceitonce-category-item {
  background: rgba(26, 26, 46, 0.5);
  border: 1px solid rgba(0, 255, 157, 0.2);
  border-radius: 4px;
  transition: var(--vo-transition-smooth);
}

.voiceitonce-category-item:hover {
  border-color: var(--vo-accent);
  background: rgba(0, 255, 157, 0.1);
}

.voiceitonce-category-link {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--vo-text);
  text-decoration: none;
  font-family: var(--vo-font-mono);
  font-weight: 500;
  transition: var(--vo-transition-smooth);
}

.voiceitonce-category-link:hover {
  color: var(--vo-accent);
}

.voiceitonce-category-count {
  color: var(--vo-text-secondary);
  font-size: 0.9em;
  margin-left: 0.5rem;
}

/* No Content Messages */
.voiceitonce-no-articles,
.voiceitonce-no-categories {
  text-align: center;
  color: var(--vo-text-secondary);
  font-style: italic;
  padding: 2rem;
  background: rgba(26, 26, 46, 0.3);
  border: 1px solid rgba(0, 255, 157, 0.1);
  border-radius: 4px;
}

/* Featured Article Styles */
.voiceitonce-articles-grid .voiceitonce-article-card.featured {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(0, 255, 157, 0.1));
  border: 2px solid rgba(0, 255, 157, 0.3);
}

.voiceitonce-articles-grid .voiceitonce-article-card.featured .voiceitonce-article-image {
  height: 300px;
}

.voiceitonce-articles-grid .voiceitonce-article-card.featured .voiceitonce-article-title a {
  font-size: 1.3rem;
}

/* AI Insight Badge */
.voiceitonce-ai-insight {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--vo-accent);
  color: var(--vo-primary);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-family: var(--vo-font-mono);
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 3;
}

/* Responsive Design */
@media (max-width: 768px) {
  .voiceitonce-articles-grid[data-columns="2"],
  .voiceitonce-articles-grid[data-columns="3"],
  .voiceitonce-articles-grid[data-columns="4"] {
    grid-template-columns: 1fr;
  }

  .voiceitonce-articles-grid .voiceitonce-article-card.featured {
    grid-column: span 1;
  }

  .voiceitonce-article-content {
    padding: 1rem;
  }

  .voiceitonce-article-meta {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }

  .voiceitonce-categories-list {
    flex-direction: column;
  }
}

/* Integration with Human Algorithm page styles */
.human-algorithm .voiceitonce-articles-grid {
  margin: 2rem 0;
}

.human-algorithm .voiceitonce-article-card {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 255, 157, 0.1);
}

.human-algorithm .voiceitonce-article-card:hover {
  background: rgba(0, 255, 157, 0.1);
  transform: scale(1.02);
}

/* Archive and single post overrides */
.single-voice_article .voiceitonce-article-content,
.archive.tax-voice_category .voiceitonce-article-content {
  background: transparent;
  border: none;
  padding: 0;
}

/* Animation keyframes */
@keyframes voiceGlow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(0, 255, 157, 0.2);
  }
  50% {
    box-shadow: 0 0 20px rgba(0, 255, 157, 0.4);
  }
}

.voiceitonce-article-card.featured::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--vo-accent), var(--vo-accent-secondary), var(--vo-accent));
  background-size: 200% 200%;
  animation: voiceGlow 3s ease-in-out infinite;
  border-radius: 8px;
  z-index: -1;
}

/* ===== ADAPTIVE SUBHEADER STYLING FOR ANY WEBSITE DESIGN ===== */
/* Smart subheaders that automatically adapt to customer's theme colors */

.voice-article-content .voice-subheader {
  font-weight: 700;
  line-height: 1.4;
  margin: 2.5rem 0 1.5rem 0;
  padding: 1rem 1.5rem;
  position: relative;
  transition: all 0.3s ease;
  
  /* Adaptive styling that works with any theme */
  border-left: 4px solid currentColor;
  background: rgba(128, 128, 128, 0.08);
  border-radius: 0 6px 6px 0;
  
  /* Use customer's theme colors automatically */
  color: inherit;
  font-family: inherit;
}

.voice-article-content .voice-subheader:hover {
  background: rgba(128, 128, 128, 0.15);
  transform: translateX(3px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Main H2 subheaders - most prominent */
.voice-article-content .voice-subheader-main {
  font-size: 1.75rem;
  border-left-width: 5px;
  background: rgba(128, 128, 128, 0.12);
  margin: 3rem 0 2rem 0;
}

/* Secondary H3 subheaders */
.voice-article-content .voice-subheader-secondary {
  font-size: 1.4rem;
  border-left-width: 4px;
  background: rgba(128, 128, 128, 0.08);
  opacity: 0.9;
}

/* Tertiary H4 subheaders */
.voice-article-content .voice-subheader-tertiary {
  font-size: 1.2rem;
  border-left-width: 3px;
  background: rgba(128, 128, 128, 0.06);
  padding: 0.75rem 1.25rem;
  opacity: 0.8;
}

/* Enhanced paragraph styling for better reading flow */
.voice-article-content .voice-paragraph {
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 1rem;
  
  /* Inherit customer's theme colors */
  color: inherit;
}

.voice-article-content .voice-paragraph:first-of-type {
  font-size: 1.1rem;
  font-weight: 400;
}

/* Special styling for emphasis within subheaders */
.voice-article-content .voice-subheader em {
  font-style: italic;
  opacity: 0.9;
}

.voice-article-content .voice-subheader strong {
  font-weight: 800;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
  .voice-article-content .voice-subheader {
    margin: 2rem 0 1rem 0;
    padding: 0.75rem 1rem;
    font-size: 0.95em;
  }
  
  .voice-article-content .voice-subheader:hover {
    transform: none; /* Disable hover effects on mobile */
  }
  
  .voice-article-content .voice-paragraph {
    font-size: 0.95rem;
    line-height: 1.6;
  }
}

/* Print styles - clean subheaders for printing */
@media print {
  .voice-article-content .voice-subheader {
    background: none !important;
    border-left: 3px solid #666 !important;
    box-shadow: none !important;
    page-break-after: avoid;
  }
  
  .voice-article-content .voice-paragraph {
    orphans: 3;
    widows: 3;
  }
}