/* ARTIPHORIA - Dark Tech Theme */

/* CSS Variables for consistent theming */
:root {
  --bg-primary: #0a0f1a;
  --bg-secondary: #111827;
  --bg-tertiary: #1e293b;
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --accent-cyan: #00d4ff;
  --accent-purple: #7b2cbf;
  --accent-pink: #ec4899;
  --border-color: #334155;
  --grid-color: #1e3a5f;
}

/* Reset & Base */
* {
  box-sizing: border-box;
}

body {
  background-color: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.7;
}

/* Grid Background Pattern */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.15;
  pointer-events: none;
  z-index: -1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary) !important;
  font-weight: 700;
  letter-spacing: -0.025em;
}

h1 {
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

a {
  color: var(--accent-cyan) !important;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--accent-pink) !important;
}

/* Navigation */
.site-header {
  background-color: rgba(10, 15, 26, 0.95) !important;
  border-bottom: 1px solid var(--border-color) !important;
  backdrop-filter: blur(10px);
}

.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
}

.nav-link:hover {
  color: var(--accent-cyan) !important;
}

/* Logo styling */
.brand {
  font-family: 'Orbitron', 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Content containers */
.main-content {
  background-color: var(--bg-secondary);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Article styling */
.article-list-item {
  border-bottom: 1px solid var(--border-color) !important;
  padding: 1.5rem 0;
}

.article-list-item a {
  color: var(--text-primary) !important;
}

.article-list-item a:hover h3 {
  color: var(--accent-cyan) !important;
}

.article-title {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.article-meta {
  color: var(--text-secondary) !important;
  font-size: 0.875rem;
}

/* Post content */
.article-content {
  color: var(--text-primary);
}

.article-content h2 {
  margin-top: 2rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent-cyan);
}

.article-content ul, .article-content ol {
  color: var(--text-secondary);
}

.article-content li {
  margin-bottom: 0.5rem;
}

/* Code blocks */
pre {
  background-color: var(--bg-tertiary) !important;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
}

code {
  background-color: var(--bg-tertiary);
  color: var(--accent-cyan);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
}

pre code {
  background: none;
  color: var(--text-primary);
}

/* Blockquotes */
blockquote {
  border-left: 4px solid var(--accent-purple);
  background-color: var(--bg-tertiary);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 8px 8px 0;
}

blockquote p {
  color: var(--text-secondary);
  font-style: italic;
  margin: 0;
}

/* Footer */
.site-footer {
  background-color: var(--bg-secondary) !important;
  border-top: 1px solid var(--border-color) !important;
  padding: 2rem 0;
  margin-top: 3rem;
}

.site-footer a {
  color: var(--accent-cyan) !important;
}

/* Social links */
.social-link {
  color: var(--text-secondary);
  font-size: 1.25rem;
  margin: 0 0.5rem;
  transition: color 0.3s ease;
}

.social-link:hover {
  color: var(--accent-cyan);
}

/* Buttons */
.btn {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border: none;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 1.75rem;
  }
  
  .main-content {
    padding: 1rem;
    margin: 1rem 0;
  }
}

/* Tags */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tag {
  background-color: var(--bg-tertiary);
  color: var(--accent-cyan);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.tag:hover {
  background-color: var(--accent-cyan);
  color: var(--bg-primary) !important;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.main-content {
  animation: fadeIn 0.5s ease-out;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

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

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

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