/* ===================================================
   Malay Joshi - Intelligence Logs Blog System CSS
   =================================================== */

:root {
  --bg: #fcfbf7;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --text: #0a0b0d;
  --muted: #525866;
  --line: #101216;
  
  --primary: #0029ff;      /* Electric Blue */
  --secondary: #ff4d00;    /* Cobalt Orange */
  --accent: #0a0b0d;       /* Midnight accent */
  --warn: #d97706;
  --critical: #dc2626;
  
  --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
  --shadow: 4px 4px 0px var(--line);
  --font-sans: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-sans);
}

body {
  background-color: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Background Cyber Grid & Scanline Effects */
.cyber-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image: 
    linear-gradient(rgba(2, 132, 199, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(2, 132, 199, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.scanlines {
  display: none;
}

/* Ambient glow accents */
.page-glow {
  display: none;
}
.glow-one {
  width: 450px;
  height: 450px;
  background: var(--primary);
  top: -150px;
  left: -100px;
}
.glow-two {
  width: 500px;
  height: 500px;
  background: var(--accent);
  bottom: 10%;
  right: -150px;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Glassmorphism Cards */
.glass-card {
  background: #ffffff;
  border: 1px solid rgba(2, 132, 199, 0.08);
  border-radius: 16px;
  box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.04), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.glass-card:hover {
  transform: translateY(-4px);
  border-color: rgba(2, 132, 199, 0.2);
  box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.08);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 700;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: 1px solid transparent;
}
.primary-btn {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.2);
  font-weight: 700;
}
.primary-btn:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(2, 132, 199, 0.3);
}

/* GALLERY MAIN LAYOUT */
.gallery-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 40px 4%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* HEADER STYLE */
.gallery-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.header-left {
  display: flex;
  align-items: center;
  gap: 20px;
}
.back-home-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}
.back-home-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(0, 180, 216, 0.05);
  transform: translateX(-3px);
}
.header-title h1 {
  font-size: 24px;
  color: var(--text);
  letter-spacing: 0.05em;
  font-weight: 800;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 24px;
}
.system-stat {
  text-align: right;
}
.stat-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--muted);
  margin-bottom: 2px;
  letter-spacing: 0.05em;
}
.stat-val {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.text-secure {
  color: var(--secondary);
}

/* FILTER BAR & CONTROLS */
.gallery-controls {
  padding: 24px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  align-items: center;
  border-color: rgba(0, 180, 216, 0.15);
}
.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.search-icon {
  position: absolute;
  left: 16px;
  font-size: 20px;
  color: var(--muted);
}
.search-wrapper input {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 14px 16px 14px 48px;
  border-radius: 12px;
  font-size: 15px;
  outline: none;
  transition: all 0.25s ease;
}
.search-wrapper input:focus {
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 15px rgba(0, 180, 216, 0.15);
}
.clear-search-btn {
  position: absolute;
  right: 16px;
  background: transparent;
  border: 0;
  color: var(--muted);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
}
.clear-search-btn:hover {
  color: var(--text);
}

.filter-categories {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
}
.filter-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
}
.filter-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: var(--primary);
}
.filter-btn.active {
  background: rgba(0, 180, 216, 0.08);
  color: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(0, 180, 216, 0.1);
}

/* GRID GALLERY */
.gallery-grid-wrapper {
  flex-grow: 1;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* BLOG CARD */
.blog-card {
  padding: 30px;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}
.blog-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.blog-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 180, 216, 0.25);
  box-shadow: 0 15px 35px rgba(0, 180, 216, 0.08);
}
.blog-card:hover::before {
  transform: scaleX(1);
}
.blog-card-badge {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  background: rgba(0, 180, 216, 0.08);
  border: 1px solid rgba(0, 180, 216, 0.2);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.blog-card-badge.badge-webdev {
  color: var(--primary);
  background: rgba(0, 180, 216, 0.08);
  border-color: rgba(0, 180, 216, 0.2);
}
.blog-card-badge.badge-security {
  color: var(--accent);
  background: rgba(0, 119, 182, 0.08);
  border-color: rgba(0, 119, 182, 0.2);
}
.blog-card-badge.badge-tutorials {
  color: var(--secondary);
  background: rgba(144, 224, 239, 0.08);
  border-color: rgba(144, 224, 239, 0.2);
}

.blog-card-meta {
  display: flex;
  gap: 15px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 15px;
}
.blog-card-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.blog-card h3 {
  font-size: 22px;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 12px;
  transition: color 0.25s ease;
}
.blog-card:hover h3 {
  color: var(--primary);
}
.blog-card p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 25px;
  flex-grow: 1;
}
.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}
.tech-stack span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  padding: 4px 8px;
  border-radius: 4px;
}
.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  transition: all 0.25s ease;
}
.blog-card-link i {
  font-size: 16px;
  transition: transform 0.25s ease;
}
.blog-card-link:hover {
  color: var(--text);
}
.blog-card-link:hover i {
  transform: translateX(4px);
}

.no-results {
  text-align: center;
  padding: 80px 20px;
}
.no-results i {
  font-size: 60px;
  color: var(--critical);
  margin-bottom: 20px;
}
.no-results h3 {
  font-size: 24px;
  color: var(--text);
  margin-bottom: 8px;
}
.no-results p {
  color: var(--muted);
}

.gallery-footer {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13.5px;
}

/* ===================================================
   INDIVIDUAL ARTICLE STYLING
   =================================================== */
.article-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 4% 80px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.article-header {
  border-bottom: 1px solid var(--line);
  padding-bottom: 30px;
}

.article-back-nav {
  margin-bottom: 25px;
  display: flex;
  gap: 15px;
}

.article-category {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.article-header h1 {
  font-size: clamp(30px, 4.5vw, 46px);
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 20px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 14px;
  color: var(--muted);
}
.article-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-body {
  font-size: 17.5px;
  line-height: 1.8;
  color: #d1d5db;
}

.article-body p {
  margin-bottom: 25px;
}

.article-body h2 {
  font-size: 28px;
  color: var(--text);
  margin: 40px 0 20px;
  border-left: 3px solid var(--primary);
  padding-left: 15px;
}

.article-body h3 {
  font-size: 22px;
  color: var(--text);
  margin: 30px 0 15px;
}

.article-body ul, .article-body ol {
  margin: 0 0 25px 25px;
}

.article-body li {
  margin-bottom: 10px;
}

/* Callout Box */
.article-callout {
  background: rgba(0, 180, 216, 0.03);
  border: 1px solid rgba(0, 180, 216, 0.15);
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  padding: 24px;
  margin: 35px 0;
}
.article-callout.callout-warning {
  background: rgba(255, 158, 0, 0.03);
  border-color: rgba(255, 158, 0, 0.15);
  border-left-color: var(--warn);
}
.article-callout h4 {
  font-size: 16px;
  color: var(--text);
  margin-bottom: 8px;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 8px;
}
.article-callout p {
  margin-bottom: 0;
  font-size: 15.5px;
  color: #9ca3af;
}

/* Code block styles */
.code-block-header {
  background: #090e1a;
  border: 1px solid var(--line);
  border-bottom: none;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.copy-btn {
  background: transparent;
  border: 0;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  transition: color 0.2s ease;
}
.copy-btn:hover {
  color: var(--text);
}
pre {
  background: #020612;
  border: 1px solid var(--line);
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  padding: 20px;
  overflow-x: auto;
  margin-bottom: 30px;
}
code {
  font-family: var(--font-mono);
  font-size: 14.5px;
}
p > code {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--primary);
}

.copy-btn.copied {
  color: var(--secondary);
}

/* ===================================================
   RESPONSIVE LAYOUT MEDIA QUERIES
   =================================================== */
@media (max-width: 992px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-controls {
    grid-template-columns: 1fr;
  }
  .filter-categories {
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  .gallery-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .header-right {
    width: 100%;
    justify-content: space-between;
  }
  .article-meta {
    flex-direction: column;
    gap: 8px;
  }
}