:root {
  /* Colors */
  --primary-gradient: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);
  --secondary-gradient: linear-gradient(135deg, #F472B6 0%, #A78BFA 100%);
  --primary-color: #EC4899;
  --text-dark: #1F2937;
  --text-gray: #6B7280;
  --text-light: #F9FAFB;
  --bg-white: #FFFFFF;
  --bg-gray: #F3F4F6;
  --border-color: #E5E7EB;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-primary: 0 4px 14px rgba(236, 72, 153, 0.4);

  /* Spacing */
  --container-width: 1200px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.6;
  width: 100%;
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; margin-bottom: 1.5rem; }
h2 { font-size: 2.5rem; margin-bottom: 1rem; }
h3 { font-size: 1.75rem; margin-bottom: 0.75rem; }

p {
  margin-bottom: 1rem;
  color: var(--text-gray);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.hero-section {
  padding-top: 6rem;
  padding-bottom: 4rem;
  text-align: center;
}

.section-header-center {
  text-align: center;
  margin-bottom: 4rem;
}

.grid {
  display: grid;
  gap: 2rem;
}

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

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-8 { gap: 2rem; }

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  gap: 2rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--primary-color);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary-gradient);
  color: white;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(236, 72, 153, 0.5);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--border-color);
  color: var(--text-dark);
}

.btn-outline:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

/* Cards */
.card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  text-align: left; /* Default to left align content inside cards */
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-dark);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.1);
}

/* Placeholders */
.placeholder-image {
  background-color: var(--bg-gray);
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-gray);
  font-size: 0.875rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
}

.placeholder-image.hero-img {
  height: 400px;
  border-radius: var(--radius-lg);
}

.placeholder-avatar {
  width: 48px;
  height: 48px;
  background-color: var(--bg-gray);
  border-radius: 50%;
}

.placeholder-icon {
  width: 48px;
  height: 48px;
  background: var(--secondary-gradient);
  border-radius: 12px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary {
  background: rgba(236, 72, 153, 0.1);
  color: var(--primary-color);
}

.badge-purple {
  background: rgba(139, 92, 246, 0.1);
  color: #8B5CF6;
}

.badge-pink {
  background: rgba(236, 72, 153, 0.1);
  color: #EC4899;
}

/* Article Styling */
.article-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.article-content {
  font-size: 1.125rem;
  line-height: 1.8;
  color: #374151;
}

.article-content p {
  margin-bottom: 1.5rem;
}

.article-content h2 {
  font-size: 2rem;
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

.article-content blockquote {
  border-left: 4px solid var(--primary-color);
  padding-left: 1.5rem;
  font-style: italic;
  font-size: 1.25rem;
  color: var(--text-dark);
  margin: 2rem 0;
  background: var(--bg-gray);
  padding: 2rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.sidebar-sticky {
  position: sticky;
  top: 100px;
}

.post-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
}

/* Footer */
.footer {
  background: var(--text-dark);
  color: var(--text-light);
  padding: 4rem 0;
  margin-top: 4rem;
}

.footer h4 {
  color: white;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-gray);
}

.footer-links a:hover {
  color: white;
}

/* Admin Layout */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 260px;
  background: white;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  z-index: 50;
}

.admin-main {
  flex: 1;
  margin-left: 260px;
  background: var(--bg-gray);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.admin-header {
  background: white;
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-content {
  padding: 2rem;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  color: var(--text-gray);
  font-weight: 500;
  transition: all 0.2s;
  border-left: 3px solid transparent;
}

.admin-nav-item:hover {
  background: var(--bg-gray);
  color: var(--primary-color);
}

.admin-nav-item.active {
  background: rgba(236, 72, 153, 0.05);
  color: var(--primary-color);
  border-left-color: var(--primary-color);
}

.admin-logo {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

/* Data Tables */
.table-container {
  overflow-x: auto;
  width: 100%;
}

.table {
  width: 100%;
  border-collapse: collapse;
  white-space: nowrap;
}

.table th {
  text-align: left;
  padding: 1rem;
  font-size: 0.875rem;
  color: var(--text-gray);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-gray);
}

.table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-dark);
}

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

.table-row-hover:hover {
  background: var(--bg-gray);
}

/* Status Indicators */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
}

.status-dot.green { background-color: #10B981; }
.status-dot.yellow { background-color: #F59E0B; }
.status-dot.gray { background-color: #9CA3AF; }

/* Stats Card Specifics */
.stat-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  color: var(--text-gray);
  font-size: 0.875rem;
}

/* Responsive Admin */
@media (max-width: 1024px) {
  .admin-sidebar {
    width: 60px;
  }
  .admin-sidebar .logo-text,
  .admin-nav-item span {
    display: none;
  }
  .admin-sidebar .admin-logo {
    padding: 1.5rem 0.5rem;
    text-align: center;
  }
  .admin-nav-item {
    padding: 1rem 0;
    justify-content: center;
  }
  .admin-main {
    margin-left: 60px;
  }
}

/* Admin Utilities */
.icon-sm {
  width: 20px !important;
  height: 20px !important;
  margin: 0 !important;
  font-size: 12px !important;
}

.icon-gray {
  background: #9CA3AF !important;
}

.m-0 { margin: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-4 { margin-bottom: 1rem !important; }
.text-sm { font-size: 0.875rem !important; }
.font-medium { font-weight: 500 !important; }
.font-semibold { font-weight: 600 !important; }
.text-primary { color: var(--primary-color) !important; }
.text-white { color: white !important; }

/* Editor Specifics */
.bg-gray {
  background-color: var(--bg-gray);
}

.editor-nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: white;
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 2rem;
  z-index: 50;
}

.editor-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  background: white;
  min-height: 100vh;
  box-shadow: 0 0 40px rgba(0,0,0,0.05);
}

.editor-title-input {
  width: 100%;
  border: none;
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 2rem;
  outline: none;
  color: var(--text-dark);
  font-family: inherit;
}

.editor-title-input::placeholder {
  color: #D1D5DB;
}

.editor-content-area {
  width: 100%;
  min-height: 500px;
  border: none;
  outline: none;
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--text-dark);
  font-family: inherit;
  resize: none;
}

.editor-toolbar {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xl);
  display: flex;
  gap: 1rem;
  border: 1px solid var(--border-color);
  z-index: 100;
}

.toolbar-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-gray);
  transition: all 0.2s;
}

.toolbar-btn:hover {
  background: var(--bg-gray);
  color: var(--primary-color);
}

.toolbar-btn.active {
  background: rgba(236, 72, 153, 0.1);
  color: var(--primary-color);
}

/* Responsive */
@media (max-width: 900px) {
  .post-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .nav-links {
    display: none; /* Simple hiding for wireframe, would use hamburger in real app */
  }
  
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  
  .container { padding: 0 16px; }
}