/* ─────────────────────────────────────────────
   NEXUS BLOG — Design System
   ───────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,600;0,700;1,600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── CSS Variables ── */
:root {
  /* Palette */
  --c-bg:           #0a0b14;
  --c-bg-2:         #0f1120;
  --c-bg-3:         #151829;
  --c-surface:      rgba(255,255,255,0.04);
  --c-surface-2:    rgba(255,255,255,0.08);
  --c-border:       rgba(255,255,255,0.08);
  --c-border-2:     rgba(255,255,255,0.14);

  --c-primary:      #7c3aed;
  --c-primary-2:    #9f67ff;
  --c-accent:       #06b6d4;
  --c-accent-2:     #22d3ee;
  --c-rose:         #f43f5e;

  --c-text:         #e2e8f0;
  --c-text-2:       #94a3b8;
  --c-text-3:       #64748b;

  --c-success:      #10b981;
  --c-warning:      #f59e0b;
  --c-danger:       #ef4444;

  /* Gradients */
  --grad-hero:      linear-gradient(135deg, #1e1b4b 0%, #0c0a20 40%, #0a1628 100%);
  --grad-primary:   linear-gradient(135deg, #7c3aed, #06b6d4);
  --grad-card:      linear-gradient(145deg, rgba(124,58,237,0.12), rgba(6,182,212,0.06));
  --grad-btn:       linear-gradient(135deg, #7c3aed 0%, #5b21b6 50%, #06b6d4 100%);

  /* Glows */
  --glow-primary:   0 0 40px rgba(124,58,237,0.35);
  --glow-accent:    0 0 30px rgba(6,182,212,0.3);

  /* Shadows */
  --shadow-card:    0 4px 24px rgba(0,0,0,0.4), 0 1px 4px rgba(0,0,0,0.3);
  --shadow-lg:      0 20px 60px rgba(0,0,0,0.5);
  --shadow-modal:   0 25px 80px rgba(0,0,0,0.7);

  /* Radii */
  --r-sm:   8px;
  --r-md:   14px;
  --r-lg:   20px;
  --r-xl:   28px;
  --r-full: 9999px;

  /* Transitions */
  --t-fast: 150ms cubic-bezier(.4,0,.2,1);
  --t-med:  280ms cubic-bezier(.4,0,.2,1);
  --t-slow: 450ms cubic-bezier(.4,0,.2,1);

  /* Typography */
  --font-body:  'Inter', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-mono:  'JetBrains Mono', monospace;

  /* Spacing */
  --header-h: 70px;
}

/* Light Mode */
[data-theme="light"] {
  --c-bg:           #f8faff;
  --c-bg-2:         #f0f4ff;
  --c-bg-3:         #e8eeff;
  --c-surface:      rgba(0,0,0,0.03);
  --c-surface-2:    rgba(0,0,0,0.06);
  --c-border:       rgba(0,0,0,0.08);
  --c-border-2:     rgba(0,0,0,0.14);
  --c-text:         #1e293b;
  --c-text-2:       #475569;
  --c-text-3:       #94a3b8;
  --c-surface:      rgba(124,58,237,0.04);
  --shadow-card:    0 4px 20px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.06);
  --shadow-lg:      0 20px 60px rgba(0,0,0,0.15);
  --shadow-modal:   0 25px 80px rgba(0,0,0,0.2);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.7;
  min-height: 100vh;
  transition: background var(--t-slow), color var(--t-slow);
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; outline: none; }
input, textarea, select { font-family: inherit; outline: none; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb { background: var(--c-primary); border-radius: 99px; }

/* ── Selection ── */
::selection { background: rgba(124,58,237,0.35); color: var(--c-text); }

/* ─────────────────────────────────────────────
   LAYOUT UTILITIES
   ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.flex   { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }

/* ── Hidden ── */
.hidden { display: none !important; }

/* ─────────────────────────────────────────────
   TYPOGRAPHY
   ───────────────────────────────────────────── */
.t-hero     { font-family: var(--font-serif); font-size: clamp(2.2rem,5vw,3.8rem); line-height: 1.15; letter-spacing: -0.02em; }
.t-h1       { font-size: clamp(1.6rem,3vw,2.4rem); font-weight: 700; letter-spacing: -0.02em; }
.t-h2       { font-size: clamp(1.3rem,2.5vw,1.9rem); font-weight: 700; }
.t-h3       { font-size: 1.15rem; font-weight: 600; }
.t-body     { font-size: 1rem; line-height: 1.7; }
.t-sm       { font-size: 0.875rem; }
.t-xs       { font-size: 0.75rem; letter-spacing: 0.04em; }
.t-mono     { font-family: var(--font-mono); }
.t-muted    { color: var(--c-text-2); }
.t-muted-2  { color: var(--c-text-3); }
.t-gradient { background: var(--grad-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.t-center   { text-align: center; }
.t-upper    { text-transform: uppercase; letter-spacing: 0.1em; }

/* ─────────────────────────────────────────────
   BUTTONS
   ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--r-full);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--t-med);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity var(--t-fast);
}
.btn:hover::before { opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--grad-btn);
  color: #fff;
  box-shadow: 0 4px 20px rgba(124,58,237,0.4);
}
.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(124,58,237,0.6);
  transform: translateY(-1px);
}

.btn-glass {
  background: var(--c-surface-2);
  color: var(--c-text);
  border: 1px solid var(--c-border-2);
  backdrop-filter: blur(12px);
}
.btn-glass:hover {
  border-color: var(--c-primary-2);
  box-shadow: 0 0 20px rgba(124,58,237,0.2);
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  box-shadow: 0 4px 16px rgba(239,68,68,0.35);
}
.btn-danger:hover {
  box-shadow: 0 6px 24px rgba(239,68,68,0.55);
  transform: translateY(-1px);
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  box-shadow: 0 4px 16px rgba(16,185,129,0.35);
}

.btn-sm { padding: 7px 16px; font-size: 0.8rem; }
.btn-icon { padding: 10px; border-radius: var(--r-md); }

/* ─────────────────────────────────────────────
   HEADER / NAVBAR
   ───────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  transition: background var(--t-med), box-shadow var(--t-med), backdrop-filter var(--t-med);
}

#header.scrolled {
  background: rgba(10,11,20,0.85);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--c-border);
}

[data-theme="light"] #header.scrolled {
  background: rgba(248,250,255,0.85);
}

.nav-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.nav-logo-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--glow-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  padding: 7px 14px;
  border-radius: var(--r-full);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-text-2);
  transition: color var(--t-fast), background var(--t-fast);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--c-text);
  background: var(--c-surface-2);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Theme Toggle */
#theme-toggle {
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  color: var(--c-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--t-med);
}
#theme-toggle:hover {
  background: var(--c-primary);
  border-color: var(--c-primary);
  box-shadow: var(--glow-primary);
}

/* Hamburger */
#menu-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  color: var(--c-text);
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

/* ─────────────────────────────────────────────
   MOBILE NAV DRAWER
   ───────────────────────────────────────────── */
#mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  background: var(--c-bg-2);
  transform: translateX(100%);
  transition: transform var(--t-med);
}
#mobile-nav.open { transform: translateX(0); }

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--c-border);
}

.mobile-nav-links {
  list-style: none;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-links a {
  display: block;
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--c-text-2);
  transition: all var(--t-fast);
}
.mobile-nav-links a:hover {
  background: var(--c-surface-2);
  color: var(--c-text);
  padding-left: 24px;
}

/* ─────────────────────────────────────────────
   HERO SECTION
   ───────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  z-index: 0;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: url('../images/hero_banner.png') center/cover no-repeat;
  opacity: 0.3;
}

.hero-orbs {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: float 8s ease-in-out infinite;
}

.orb-1 { width: 500px; height: 500px; background: var(--c-primary); top: -150px; left: -100px; animation-delay: 0s; }
.orb-2 { width: 400px; height: 400px; background: var(--c-accent);   top: 100px;  right: -80px;  animation-delay: -3s; }
.orb-3 { width: 300px; height: 300px; background: var(--c-rose);     bottom: 0px; left: 40%;    animation-delay: -5s; }

@keyframes float {
  0%, 100% { transform: translate(0,0) scale(1); }
  33%       { transform: translate(20px,-30px) scale(1.05); }
  66%       { transform: translate(-15px,20px) scale(0.97); }
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--r-full);
  background: rgba(124,58,237,0.2);
  border: 1px solid rgba(124,58,237,0.4);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-primary-2);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  backdrop-filter: blur(10px);
}

.hero-badge-dot {
  width: 7px; height: 7px;
  background: var(--c-primary-2);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: #fff;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.7);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.8;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 52px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

/* ── Hero Scroll Indicator ── */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  animation: bounce 2s ease-in-out infinite;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.4));
  margin-bottom: 4px;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ─────────────────────────────────────────────
   SECTION STYLES
   ───────────────────────────────────────────── */
.section {
  padding: 80px 0;
}

.section-header {
  margin-bottom: 48px;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-primary-2);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--grad-primary);
  border-radius: 2px;
}

.section-title { margin-bottom: 12px; }
.section-desc  { color: var(--c-text-2); max-width: 540px; }

/* ─────────────────────────────────────────────
   FEATURED POST (WIDE CARD)
   ───────────────────────────────────────────── */
.featured-post {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-lg);
  transition: transform var(--t-med), box-shadow var(--t-med);
  cursor: pointer;
  margin-bottom: 60px;
}

.featured-post:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  border-color: var(--c-border-2);
}

.featured-post-img {
  position: relative;
  overflow: hidden;
  min-height: 380px;
}

.featured-post-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.featured-post:hover .featured-post-img img {
  transform: scale(1.05);
}

.featured-post-body {
  padding: 44px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--grad-card);
}

.featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--r-full);
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.3);
  color: var(--c-primary-2);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  width: fit-content;
}

.featured-post-title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  line-height: 1.25;
  margin-bottom: 16px;
  transition: color var(--t-fast);
}

.featured-post:hover .featured-post-title {
  color: var(--c-primary-2);
}

.featured-post-excerpt {
  color: var(--c-text-2);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 28px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.post-meta-author {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
}

.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.post-meta-sep { color: var(--c-text-3); }

.post-meta-date, .post-meta-read {
  font-size: 0.82rem;
  color: var(--c-text-3);
}

/* ─────────────────────────────────────────────
   BLOG CARD GRID
   ───────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.blog-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-card);
  transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  border-color: var(--c-border-2);
}

.blog-card-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.06);
}

.blog-card-img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  opacity: 0.6;
}

.card-tag {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  backdrop-filter: blur(10px);
}

.tag-tech     { background: rgba(124,58,237,0.8); color: #e9d5ff; }
.tag-design   { background: rgba(244,63,94,0.8);  color: #ffd7df; }
.tag-life     { background: rgba(16,185,129,0.8); color: #a7f3d0; }
.tag-travel   { background: rgba(245,158,11,0.8); color: #fde68a; }
.tag-science  { background: rgba(6,182,212,0.8);  color: #cffafe; }
.tag-other    { background: rgba(100,116,139,0.8);color: #e2e8f0; }

.blog-card-body {
  padding: 22px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--t-fast);
}

.blog-card:hover .blog-card-title {
  color: var(--c-primary-2);
}

.blog-card-excerpt {
  color: var(--c-text-2);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 18px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--c-border);
  margin-top: auto;
}

.blog-card-read-more {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-primary-2);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--t-fast);
}

.blog-card:hover .blog-card-read-more {
  gap: 8px;
}

/* ─────────────────────────────────────────────
   CATEGORY FILTER BAR
   ───────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.filter-btn {
  padding: 7px 18px;
  border-radius: var(--r-full);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  color: var(--c-text-2);
  cursor: pointer;
  transition: all var(--t-med);
}

.filter-btn:hover {
  border-color: var(--c-primary);
  color: var(--c-primary-2);
}

.filter-btn.active {
  background: var(--grad-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 3px 14px rgba(124,58,237,0.4);
}

/* ─────────────────────────────────────────────
   SEARCH BAR
   ───────────────────────────────────────────── */
.search-wrap {
  position: relative;
  max-width: 400px;
  margin-left: auto;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-text-3);
  font-size: 0.95rem;
  pointer-events: none;
}

.search-wrap input {
  width: 100%;
  padding: 10px 16px 10px 42px;
  border-radius: var(--r-full);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  color: var(--c-text);
  font-size: 0.9rem;
  transition: all var(--t-med);
}

.search-wrap input:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}

.search-wrap input::placeholder { color: var(--c-text-3); }

/* ─────────────────────────────────────────────
   NEWSLETTER SECTION
   ───────────────────────────────────────────── */
.newsletter-section {
  padding: 80px 0;
  background: var(--c-bg-2);
  position: relative;
  overflow: hidden;
}

.newsletter-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(124,58,237,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.newsletter-card {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.newsletter-card h2 { margin-bottom: 12px; }
.newsletter-card p  { color: var(--c-text-2); margin-bottom: 28px; }

.newsletter-form {
  display: flex;
  gap: 10px;
}

.newsletter-form input {
  flex: 1;
  padding: 13px 20px;
  border-radius: var(--r-full);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border-2);
  color: var(--c-text);
  font-size: 0.9rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.newsletter-form input:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}

.newsletter-form input::placeholder { color: var(--c-text-3); }

/* ─────────────────────────────────────────────
   FOOTER
   ───────────────────────────────────────────── */
footer {
  background: var(--c-bg-2);
  border-top: 1px solid var(--c-border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--c-text-2);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 12px;
  max-width: 240px;
}

.footer-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-text-3);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--c-text-2);
  transition: color var(--t-fast);
}
.footer-links a:hover { color: var(--c-primary-2); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--c-border);
  font-size: 0.85rem;
  color: var(--c-text-3);
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 36px; height: 36px;
  border-radius: var(--r-md);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  color: var(--c-text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all var(--t-med);
}
.social-btn:hover {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--glow-primary);
}

/* ─────────────────────────────────────────────
   SINGLE POST PAGE
   ───────────────────────────────────────────── */
.post-hero {
  padding: calc(var(--header-h) + 48px) 0 60px;
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
}

.post-hero .orb-1 { opacity: 0.25; }
.post-hero .orb-2 { opacity: 0.2; }

.post-hero-inner {
  position: relative;
  z-index: 10;
  max-width: 780px;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  cursor: pointer;
  transition: all var(--t-fast);
  backdrop-filter: blur(10px);
}
.back-btn:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
  transform: translateX(-2px);
}

.post-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.15;
  color: #fff;
  margin-bottom: 20px;
}

.post-hero-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.post-hero-meta .avatar { width: 40px; height: 40px; font-size: 0.9rem; }

.post-body-wrap {
  padding: 64px 0;
}

.post-body-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
}

.post-cover {
  border-radius: var(--r-xl);
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--shadow-lg);
}

.post-cover img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.post-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--c-text);
}

.post-content h2 {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  margin: 40px 0 16px;
  color: var(--c-text);
}

.post-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 28px 0 12px;
}

.post-content p { margin-bottom: 22px; }

.post-content blockquote {
  border-left: 3px solid var(--c-primary);
  padding: 16px 24px;
  background: var(--c-surface);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-style: italic;
  color: var(--c-text-2);
  margin: 28px 0;
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--c-surface-2);
  padding: 2px 7px;
  border-radius: 5px;
  color: var(--c-accent-2);
}

.post-content pre {
  background: var(--c-bg-3);
  padding: 20px 24px;
  border-radius: var(--r-md);
  overflow-x: auto;
  border: 1px solid var(--c-border);
  margin: 24px 0;
}

.post-content pre code {
  background: none;
  padding: 0;
  font-size: 0.9em;
  color: var(--c-text);
}

/* Sidebar */
.post-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.sidebar-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 20px;
}

.sidebar-card h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-text-3);
  margin-bottom: 16px;
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.toc-list a {
  display: block;
  padding: 6px 10px;
  border-radius: var(--r-sm);
  font-size: 0.875rem;
  color: var(--c-text-2);
  transition: all var(--t-fast);
  border-left: 2px solid transparent;
}

.toc-list a:hover {
  background: var(--c-surface-2);
  border-left-color: var(--c-primary);
  color: var(--c-primary-2);
  padding-left: 14px;
}

/* Tags */
.tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-pill {
  padding: 5px 12px;
  border-radius: var(--r-full);
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  color: var(--c-text-2);
  cursor: pointer;
  transition: all var(--t-fast);
}

.tag-pill:hover {
  border-color: var(--c-primary);
  color: var(--c-primary-2);
}

/* ─────────────────────────────────────────────
   COMMENTS
   ───────────────────────────────────────────── */
.comments-section {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--c-border);
}

.comment-form-wrap {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 28px;
  margin-bottom: 32px;
}

.comment-form-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.comment-form-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--c-text-2); }

.form-input {
  padding: 11px 16px;
  border-radius: var(--r-md);
  background: var(--c-bg-2);
  border: 1px solid var(--c-border);
  color: var(--c-text);
  font-size: 0.9rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.form-input:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.12);
}

.form-input::placeholder { color: var(--c-text-3); }

textarea.form-input {
  resize: vertical;
  min-height: 100px;
  width: 100%;
}

.comment-list { display: flex; flex-direction: column; gap: 20px; }

.comment-item {
  display: flex;
  gap: 16px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 20px 24px;
  animation: slide-up 0.3s ease;
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.comment-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
  flex-shrink: 0;
}

.comment-author {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 3px;
}

.comment-date {
  font-size: 0.78rem;
  color: var(--c-text-3);
  margin-bottom: 10px;
}

.comment-text {
  font-size: 0.9rem;
  color: var(--c-text-2);
  line-height: 1.7;
}

/* ─────────────────────────────────────────────
   ADMIN LOGIN MODAL
   ───────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fade-in 0.2s ease;
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal {
  background: var(--c-bg-2);
  border: 1px solid var(--c-border-2);
  border-radius: var(--r-xl);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-modal);
  animation: modal-pop 0.3s cubic-bezier(.175,.885,.32,1.275);
  position: relative;
}

@keyframes modal-pop {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  background: var(--c-surface-2);
  color: var(--c-text-2);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--t-fast);
}
.modal-close:hover { background: var(--c-danger); color: #fff; border-color: var(--c-danger); }

.modal-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  box-shadow: var(--glow-primary);
}

.modal h2 { margin-bottom: 6px; }
.modal > p { color: var(--c-text-2); font-size: 0.9rem; margin-bottom: 28px; }

.modal .form-group { margin-bottom: 16px; }

.input-wrap {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-text-3);
  font-size: 0.9rem;
}

.input-wrap .form-input { padding-left: 40px; width: 100%; }

.modal-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 0.85rem;
  color: #fca5a5;
  margin-bottom: 16px;
  display: none;
}

.modal-error.show { display: block; animation: shake 0.3s ease; }

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25%       { transform: translateX(-6px); }
  75%       { transform: translateX(6px); }
}

/* ─────────────────────────────────────────────
   ADMIN DASHBOARD
   ───────────────────────────────────────────── */
.admin-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding-top: var(--header-h);
}

.admin-header {
  background: var(--c-bg-2);
  border-bottom: 1px solid var(--c-border);
  padding: 20px 0;
}

.admin-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--r-full);
  background: rgba(16,185,129,0.15);
  border: 1px solid rgba(16,185,129,0.3);
  color: #34d399;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.admin-badge-dot {
  width: 6px; height: 6px;
  background: #34d399;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 28px 0;
}

.stat-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 20px 22px;
  transition: border-color var(--t-med), transform var(--t-med);
}

.stat-card:hover {
  border-color: var(--c-border-2);
  transform: translateY(-2px);
}

.stat-card-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.icon-purple { background: rgba(124,58,237,0.15); color: var(--c-primary-2); }
.icon-cyan   { background: rgba(6,182,212,0.15);  color: var(--c-accent-2); }
.icon-rose   { background: rgba(244,63,94,0.15);  color: #fb7185; }
.icon-green  { background: rgba(16,185,129,0.15); color: #34d399; }

.stat-value {
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--c-text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Admin Toolbar */
.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

/* Admin Table */
.admin-table-wrap {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 32px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  padding: 14px 18px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-3);
  background: var(--c-surface-2);
  border-bottom: 1px solid var(--c-border);
}

.admin-table td {
  padding: 16px 18px;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--c-border);
  vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }

.admin-table tr:hover td { background: var(--c-surface-2); }

.admin-table .post-title-cell {
  font-weight: 600;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--r-full);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-published { background: rgba(16,185,129,0.15); color: #34d399; }
.status-draft     { background: rgba(245,158,11,0.15); color: #fbbf24; }

.admin-actions { display: flex; gap: 8px; }

/* Post Editor */
.post-editor {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 32px;
  margin-bottom: 24px;
}

.editor-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.editor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.editor-body { margin-bottom: 16px; }

.char-count {
  text-align: right;
  font-size: 0.75rem;
  color: var(--c-text-3);
  margin-top: 4px;
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.editor-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ─────────────────────────────────────────────
   TOAST NOTIFICATIONS
   ───────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-radius: var(--r-lg);
  background: var(--c-bg-2);
  border: 1px solid var(--c-border-2);
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  max-width: 380px;
  backdrop-filter: blur(20px);
  animation: toast-in 0.4s cubic-bezier(.175,.885,.32,1.275);
  pointer-events: all;
}

.toast.removing {
  animation: toast-out 0.3s ease forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(100px) scale(0.9); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes toast-out {
  from { opacity: 1; transform: translateX(0) scale(1); }
  to   { opacity: 0; transform: translateX(100px) scale(0.9); }
}

.toast-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.toast-success .toast-icon { background: rgba(16,185,129,0.15); color: #34d399; }
.toast-error   .toast-icon { background: rgba(239,68,68,0.15);  color: #f87171; }
.toast-info    .toast-icon { background: rgba(6,182,212,0.15);  color: var(--c-accent-2); }

.toast-content { flex: 1; }
.toast-title { font-size: 0.875rem; font-weight: 700; margin-bottom: 2px; }
.toast-msg   { font-size: 0.8rem; color: var(--c-text-2); }

/* ─────────────────────────────────────────────
   EMPTY STATE
   ───────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 64px 24px;
  color: var(--c-text-3);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-text-2);
  margin-bottom: 8px;
}

/* ─────────────────────────────────────────────
   CONFIRM DIALOG
   ───────────────────────────────────────────── */
.confirm-modal { max-width: 380px; }

.confirm-modal .modal-icon {
  background: rgba(239,68,68,0.15);
  box-shadow: none;
}

/* ─────────────────────────────────────────────
   PAGE TRANSITIONS
   ───────────────────────────────────────────── */
.page {
  animation: page-fade 0.4s ease;
}

@keyframes page-fade {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─────────────────────────────────────────────
   SKELETON LOADER
   ───────────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--c-surface) 25%, var(--c-surface-2) 50%, var(--c-surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--r-sm);
}

@keyframes shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ─────────────────────────────────────────────
   LOAD MORE
   ───────────────────────────────────────────── */
.load-more-wrap {
  text-align: center;
  margin-top: 48px;
}

/* ─────────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .admin-stats  { grid-template-columns: 1fr 1fr; }
  .post-body-grid { grid-template-columns: 1fr; }
  .post-sidebar { position: static; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  #menu-toggle { display: flex; }

  .featured-post { grid-template-columns: 1fr; }
  .featured-post-img { min-height: 220px; }
  .featured-post-body { padding: 28px; }

  .blog-grid { grid-template-columns: 1fr; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand p { max-width: 100%; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }

  .hero-stats { gap: 20px; }
  .newsletter-form { flex-direction: column; }

  .admin-stats { grid-template-columns: 1fr 1fr; }
  .editor-grid { grid-template-columns: 1fr; }
  .comment-form-fields { grid-template-columns: 1fr; }

  #toast-container { left: 16px; right: 16px; bottom: 16px; }
  .toast { min-width: unset; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .admin-stats { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
}

/* ─────────────────────────────────────────────
   EDITOR TOOLBAR
   ───────────────────────────────────────────── */
.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border-2);
  border-bottom: none;
  padding: 8px;
  border-radius: var(--r-md) var(--r-md) 0 0;
  align-items: center;
}

.editor-toolbar .btn-tool {
  background: transparent;
  border: 1px solid transparent;
  color: var(--c-text-2);
  padding: 6px 12px;
  border-radius: var(--r-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-fast);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.editor-toolbar .btn-tool:hover {
  background: var(--c-surface-3, rgba(255, 255, 255, 0.05));
  color: var(--c-text);
  border-color: var(--c-border);
}

.editor-toolbar .btn-tool:active {
  transform: scale(0.95);
}

.editor-toolbar .separator {
  width: 1px;
  height: 20px;
  background: var(--c-border-2);
  margin: 0 4px;
}

/* Connect toolbar cleanly to the editor */
.post-editor .rich-editor#edit-content {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  min-height: 280px;
  max-height: 600px;
  overflow-y: auto;
  outline: none;
  white-space: normal;
  word-wrap: break-word;
}

.rich-editor:empty::before {
  content: attr(placeholder);
  color: var(--c-text-3);
  pointer-events: none;
}

/* Ensure rich editor content behaves similarly to rendered posts */
.rich-editor h2 { font-size: 1.5rem; margin-top: 20px; margin-bottom: 10px; font-weight: 700; }
.rich-editor h3 { font-size: 1.25rem; margin-top: 16px; margin-bottom: 8px; font-weight: 600; }
.rich-editor p { margin-bottom: 16px; line-height: 1.7; }
.rich-editor blockquote {
  border-left: 4px solid var(--c-primary);
  background: var(--c-surface-2);
  padding: 12px 20px;
  margin: 16px 0;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-style: italic;
  color: var(--c-text-2);
}
.rich-editor img, .rich-editor video {
  max-width: 100%;
  border-radius: var(--r-md);
  margin: 12px 0;
  display: block;
}
.rich-editor code {
  background: var(--c-surface-3, rgba(255, 255, 255, 0.08));
  padding: 3px 6px;
  border-radius: var(--r-sm);
  font-family: monospace;
  font-size: 0.9em;
}
.rich-editor pre {
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 16px;
  overflow-x: auto;
  margin: 16px 0;
}
.rich-editor pre code {
  background: transparent;
  padding: 0;
}
.rich-editor ul, .rich-editor ol {
  margin-bottom: 16px;
  padding-left: 24px;
}
.rich-editor li {
  margin-bottom: 6px;
}

/* Drag and Drop Zone styling */
.dropzone.dragover {
  border-color: var(--c-primary) !important;
  background: var(--c-surface-3, rgba(255, 255, 255, 0.08)) !important;
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.15);
}

/* Active formatting button styles */
.editor-toolbar .btn-tool.active {
  background: var(--c-primary) !important;
  color: #fff !important;
  border-color: var(--c-primary) !important;
  box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.25);
}

/* Card hover animation overrides for smoother premium look */
.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--c-primary) !important;
  box-shadow: 0 12px 30px rgba(124, 58, 237, 0.15) !important;
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.05) !important;
}