/* Modern Blog UI Styles */
:root {
  /* Main Colors */
  --primary-color: #6366f1; /* Indigo */
  --primary-hover: #4f46e5;
  --primary-light: rgba(99, 102, 241, 0.1);
  --secondary-color: #10b981; /* Emerald */
  --secondary-hover: #059669;
  --secondary-light: rgba(16, 185, 129, 0.1);
  --accent-color: #f97316; /* Orange */
  --accent-hover: #ea580c;
  --accent-light: rgba(249, 115, 22, 0.1);

  /* Neutral Colors */
  --dark-color: #111827;
  --dark-color-2: #1f2937;
  --dark-color-3: #374151;
  --light-color: #f9fafb;
  --light-color-2: #f3f4f6;
  --light-color-3: #e5e7eb;
  --gray-color: #6b7280;
  --gray-color-2: #9ca3af;
  --gray-color-3: #d1d5db;
  --border-color: #e5e7eb;

  /* Shadows */
  --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08),
    0 4px 6px -2px rgba(0, 0, 0, 0.03);
  --hover-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --nav-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --btn-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.2);

  /* Spacing */
  --section-spacing: 5rem;
  --element-spacing: 2rem;

  /* Border Radius */
  --border-radius-sm: 0.375rem;
  --border-radius: 0.5rem;
  --border-radius-md: 0.75rem;
  --border-radius-lg: 1rem;
  --border-radius-xl: 1.5rem;
  --border-radius-full: 9999px;
}

/* Dark Theme Variables */
.dark-theme {
  --primary-color: #a5b4fc; /* Lighter Indigo for dark mode */
  --primary-hover: #818cf8;
  --primary-light: rgba(165, 180, 252, 0.2);
  --secondary-color: #34d399; /* Lighter Emerald for dark mode */
  --secondary-hover: #10b981;
  --secondary-light: rgba(52, 211, 153, 0.2);
  --accent-color: #fb923c; /* Lighter Orange for dark mode */
  --accent-hover: #f97316;
  --accent-light: rgba(251, 146, 60, 0.2);

  --dark-color: #f9fafb;
  --dark-color-2: #f3f4f6;
  --dark-color-3: #e5e7eb;
  --light-color: #0f172a; /* Darker background for better contrast */
  --light-color-2: #1e293b;
  --light-color-3: #334155;
  --gray-color: #cbd5e1;
  --gray-color-2: #94a3b8;
  --gray-color-3: #64748b;
  --border-color: #334155;

  --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5),
    0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --hover-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5),
    0 10px 10px -5px rgba(0, 0, 0, 0.4);
  --nav-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3),
    0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --btn-shadow: 0 4px 6px -1px rgba(165, 180, 252, 0.3);
}

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

body {
  font-family: "Plus Jakarta Sans", "Segoe UI", Tahoma, Geneva, Verdana,
    sans-serif;
  background-color: var(--light-color);
  color: var(--dark-color);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
  padding-top: 70px; /* For fixed navbar */
}

.dark-theme body {
  background-color: var(--light-color);
  color: var(--dark-color);
}

/* Selection color */
::selection {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

.dark-theme ::selection {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar {
  padding: 0.75rem 0;
  transition: all 0.3s ease;
  box-shadow: var(--nav-shadow);
}

.navbar-dark {
  background-color: var(--dark-color-2);
}

.dark-theme .navbar-dark {
  background-color: var(--light-color-2);
}

.navbar-scrolled {
  padding: 0.5rem 0;
  background-color: var(--light-color) !important;
  box-shadow: var(--nav-shadow);
}

.btn-outline-light.scrolled,
.navbar-scrolled .btn-outline-light {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-outline-light.scrolled:hover,
.navbar-scrolled .btn-outline-light:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.dark-theme .navbar-scrolled {
  background-color: var(--light-color-2) !important;
}

.dark-theme .btn-outline-light.scrolled,
.dark-theme .navbar-scrolled .btn-outline-light {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.dark-theme .btn-outline-light.scrolled:hover,
.dark-theme .navbar-scrolled .btn-outline-light:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.logo-text {
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.navbar-nav .nav-item {
  position: relative;
  margin: 0 0.25rem;
}

.navbar-nav .nav-link {
  font-weight: 600;
  padding: 0.5rem 1rem;
  color: var(--gray-color) !important;
  transition: all 0.3s ease;
  border-radius: var(--border-radius);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-item.active .nav-link {
  color: var(--primary-color) !important;
  background-color: var(--primary-light);
}

.dark-theme .navbar-nav .nav-link {
  color: var(--gray-color-2) !important;
}

.dark-theme .navbar-nav .nav-link:hover,
.dark-theme .navbar-nav .nav-link:focus,
.dark-theme .navbar-nav .nav-item.active .nav-link {
  color: var(--primary-color) !important;
  background-color: var(--primary-light);
}

.navbar-actions {
  gap: 0.5rem;
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-full);
  background-color: transparent;
  color: var(--gray-color);
  border: none;
  transition: all 0.3s ease;
}

.btn-icon:hover,
.btn-icon:focus {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

.dark-theme .btn-icon {
  color: var(--gray-color-2);
}

.dark-theme .btn-icon:hover,
.dark-theme .btn-icon:focus {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

.avatar-container {
  position: relative;
  width: 36px;
  height: 36px;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius-full);
  object-fit: cover;
  border: 2px solid var(--light-color-3);
}

.avatar-status {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  border-radius: var(--border-radius-full);
  border: 2px solid var(--light-color);
}

.avatar-status.online {
  background-color: var(--secondary-color);
}

.avatar-status.away {
  background-color: var(--accent-color);
}

.avatar-status.offline {
  background-color: var(--gray-color-2);
}

.dark-theme .avatar {
  border-color: var(--light-color-2);
}

.dark-theme .avatar-status {
  border-color: var(--light-color-2);
}

.auth-buttons {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dark-theme .btn-outline-light {
  color: var(--dark-color);
  border-color: var(--dark-color-3);
}

.dark-theme .btn-outline-light:hover {
  background-color: rgba(249, 250, 251, 0.1);
  color: var(--dark-color);
  border-color: var(--dark-color);
}

.dropdown-menu {
  padding: 0.75rem 0;
  border: none;
  box-shadow: var(--card-shadow);
  border-radius: var(--border-radius-md);
}

.dropdown-header {
  padding: 0.5rem 1.25rem;
  color: var(--gray-color);
}

.dropdown-item {
  padding: 0.5rem 1.25rem;
  color: var(--dark-color-3);
  font-weight: 500;
  transition: all 0.2s ease;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

.dark-theme .dropdown-menu {
  background-color: var(--light-color-2);
  border-color: var(--light-color-3);
}

.dark-theme .dropdown-item {
  color: var(--dark-color-2);
}

.dark-theme .dropdown-item:hover,
.dark-theme .dropdown-item:focus {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

/* Search Collapse */
.search-container {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--light-color);
  padding: 1rem 0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  z-index: 999;
}

.dark-theme .search-container {
  background-color: var(--light-color-2);
}

.search-form .form-control {
  height: 50px;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  border: 1px solid var(--border-color);
  padding: 0 1.25rem;
  font-size: 1rem;
}

.search-form .btn {
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  padding: 0 1.5rem;
}

.dark-theme .search-form .form-control {
  background-color: var(--light-color-3);
  border-color: var(--light-color-3);
  color: var(--dark-color);
}

/* Main Content */
.main-content {
  min-height: calc(100vh - 70px);
  padding: var(--section-spacing) 0;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 5rem 0;
  margin-bottom: var(--section-spacing);
  overflow: hidden;
  border-radius: var(--border-radius-lg); 
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.hero-shape-1 {
  width: 300px;
  height: 300px;
  top: -100px;
  right: -100px;
}

.hero-shape-2 {
  width: 200px;
  height: 200px;
  bottom: -50px;
  left: -50px;
}

.hero-shape-3 {
  width: 150px;
  height: 150px;
  top: 50%;
  left: 30%;
  transform: translateY(-50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 2rem 0;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 0.5rem 1.25rem;
  border-radius: 2rem;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-title {
  font-weight: 800;
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero-title span {
  position: relative;
  display: inline-block;
  color: #fff;
  z-index: 1;
}

.hero-title span::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 12px;
  background-color: rgba(255, 255, 255, 0.3);
  z-index: -1;
  border-radius: 10px;
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
}

.hero-stat-item {
  text-align: center;
}

.hero-stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.25rem;
}

.hero-stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-image-container {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image {
  max-width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  transition: all 0.5s ease;
}

.hero-image:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.hero-element {
  position: absolute;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-size: 1.5rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  z-index: 2;
  animation: float 3s ease-in-out infinite;
}

.hero-element-1 {
  top: 20%;
  left: 0;
  animation-delay: 0s;
}

.hero-element-2 {
  top: 10%;
  right: 10%;
  animation-delay: 0.5s;
}

.hero-element-3 {
  bottom: 20%;
  left: 10%;
  animation-delay: 1s;
}

.hero-element-4 {
  bottom: 10%;
  right: 0;
  animation-delay: 1.5s;
}

@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
  100% {
    transform: translateY(0);
  }
}

.dark-theme .hero-section {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.btn-outline-light {
  background-color: transparent;
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: white;
  font-weight: 600;
  padding: 0.875rem 2.5rem;
  font-size: 1.125rem;
  border-radius: var(--border-radius-full);
  transition: all 0.3s ease;
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: white;
  color: white;
  transform: translateY(-3px);
}

/* Dark mode specific styles */
.dark-theme .bg-light {
  background-color: var(--light-color-2) !important;
}

.dark-theme .text-muted {
  color: var(--gray-color) !important;
}

/* Card Styling */
.card {
  border: none;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  margin-bottom: 2rem;
  box-shadow: var(--card-shadow);
  background-color: var(--light-color);
}

.dark-theme .card {
  background-color: var(--light-color-2);
}

.dark-theme .card .bg-white {
  background-color: var(--light-color-2) !important;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--hover-shadow);
}

.card-img-top {
  height: 240px;
  object-fit: cover;
  transition: all 0.5s ease;
}

.card:hover .card-img-top {
  transform: scale(1.05);
}

.card-body {
  padding: 1.75rem;
}

.card-title {
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark-color);
  font-size: 1.5rem;
  line-height: 1.3;
}

.dark-theme .card-title {
  color: var(--dark-color-2);
}

.card-text {
  color: var(--gray-color);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.post-content {
  max-height: 4.8em; /* 3 lines * 1.6 line-height */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

.card-footer {
  background-color: transparent;
  border-top: 1px solid var(--border-color);
  padding: 1.25rem 1.75rem;
}

.dark-theme .card-footer {
  border-color: var(--border-color);
  background-color: var(--light-color-2);
}

.dark-theme .card-footer.bg-white {
  background-color: var(--light-color-2) !important;
}

/* Buttons */
.btn {
  font-weight: 600;
  padding: 0.625rem 1.5rem;
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
}

.btn-sm {
  padding: 0.375rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1.125rem;
}

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

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

.btn-secondary {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  color: white;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--secondary-hover);
  border-color: var(--secondary-hover);
  transform: translateY(-2px);
}

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

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.btn-outline-secondary {
  color: var(--secondary-color);
  border-color: var(--secondary-color);
  background-color: transparent;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  background-color: var(--secondary-color);
  color: white;
  transform: translateY(-2px);
}

.dark-theme .toggle-password {
  color: var(--gray-color);
  border-color: var(--border-color);
  background-color: var(--light-color-3);
}

.dark-theme .toggle-password:hover,
.dark-theme .toggle-password:focus {
  background-color: var(--light-color-3);
  color: var(--dark-color);
  border-color: var(--border-color);
}

.btn-link {
  color: var(--primary-color);
  text-decoration: none;
  padding: 0;
  font-weight: 600;
}

.btn-link:hover,
.btn-link:focus {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* Badges */
.badge {
  font-weight: 600;
  padding: 0.5rem 0.875rem;
  border-radius: var(--border-radius-full);
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.badge.bg-primary {
  background-color: var(--primary-light) !important;
  color: var(--primary-color);
}

.badge.bg-secondary {
  background-color: var(--secondary-light) !important;
  color: var(--secondary-color);
}

.badge.bg-accent {
  background-color: var(--accent-light) !important;
  color: var(--accent-color);
}

.badge.bg-light {
  background-color: var(--light-color-3) !important;
  color: var(--dark-color-3);
}

.dark-theme .badge.bg-light {
  background-color: var(--light-color-3) !important;
  color: var(--dark-color);
}

/* Auth Forms */
.auth-container {
  min-height: calc(100vh - 70px);
  padding: 2rem 0;
  background-color: var(--light-color);
}

.dark-theme .auth-container {
  background-color: var(--light-color);
}

.auth-bg-pattern {
  background-color: #f8fafc;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%23a5b4fc' fill-opacity='0.1'%3E%3Cpath opacity='.5' d='M96 95h4v1h-4v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9zm-1 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9z'/%3E%3Cpath d='M6 5V0H5v5H0v1h5v94h1V6h94V5H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.dark-theme .auth-bg-pattern {
  background-color: var(--light-color);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%23a5b4fc' fill-opacity='0.05'%3E%3Cpath opacity='.5' d='M96 95h4v1h-4v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9zm-1 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9z'/%3E%3Cpath d='M6 5V0H5v5H0v1h5v94h1V6h94V5H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.auth-image-container {
  height: 100%;
  padding: 2rem;
  position: relative;
  background-color: var(--light-color-2);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
}

.dark-theme .auth-image-container {
  background-color: var(--light-color-3);
}

.auth-image-container img {
  max-height: 70vh;
  margin: 0 auto;
  display: block;
}

.auth-quote {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  border-radius: var(--border-radius-lg);
  color: var(--dark-color);
  box-shadow: var(--card-shadow);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.dark-theme .auth-quote {
  background-color: rgba(0, 0, 0, 0.3);
  color: var(--dark-color-2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-quote blockquote {
  margin: 0;
  font-style: italic;
  font-weight: 500;
}

.auth-quote blockquote p {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.auth-quote blockquote footer {
  font-size: 0.875rem;
  text-align: right;
  color: var(--gray-color);
}

.auth-form-container {
  padding: 2.5rem;
  max-width: 550px;
  margin: 0 auto;
  background-color: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
}

.dark-theme .auth-form-container {
  background-color: var(--light-color-2);
  box-shadow: var(--card-shadow);
  border: 1px solid var(--light-color-3);
}

.auth-header {
  margin-bottom: 2.5rem;
}

.auth-logo {
  font-weight: 800;
  font-size: 1.75rem;
  color: var(--dark-color);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.dark-theme .auth-logo {
  color: var(--dark-color-2);
}

.auth-logo i {
  color: var(--primary-color);
}

.auth-title {
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
}

.dark-theme .auth-title {
  color: var(--dark-color-2);
}

.auth-subtitle {
  color: var(--gray-color);
  font-size: 1.125rem;
}

.dark-theme .auth-subtitle {
  color: var(--gray-color);
}

.auth-form {
  margin-bottom: 2rem;
}

.auth-input-group {
  margin-bottom: 1.5rem;
}

.auth-input-group .input-group-text {
  background-color: var(--light-color-2);
  border-color: var(--border-color);
  color: var(--gray-color);
  padding: 0 1rem;
}

.dark-theme .auth-input-group .input-group-text {
  background-color: var(--light-color-3);
  border-color: var(--border-color);
  color: var(--gray-color);
}

.auth-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}

.auth-link:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

.auth-divider {
  text-align: center;
  margin: 2rem 0;
  position: relative;
}

.auth-divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--border-color);
  z-index: 0;
}

.auth-divider span {
  position: relative;
  background-color: var(--light-color);
  padding: 0 1rem;
  color: var(--gray-color);
  font-size: 0.875rem;
  z-index: 1;
}

.dark-theme .auth-divider span {
  background-color: var(--light-color-2);
  color: var(--gray-color);
}

.auth-social-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.social-btn {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: all 0.3s ease;
  background-color: var(--light-color-2);
  color: var(--dark-color-3);
  border: none;
}

.social-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow);
  background-color: var(--light-color-3);
}

.dark-theme .social-btn {
  background-color: var(--light-color-3);
  color: var(--dark-color-2);
}

.auth-footer {
  color: var(--gray-color);
  font-size: 0.9375rem;
}

.dark-theme .auth-footer {
  color: var(--gray-color);
}

.profile-image-upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.profile-image-preview {
  width: 100px;
  height: 100px;
  border-radius: var(--border-radius-full);
  overflow: hidden;
  border: 3px solid var(--light-color-3);
}

.profile-image-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-image-controls {
  display: flex;
  gap: 0.5rem;
}

.password-strength {
  font-size: 0.75rem;
}

/* Form Elements */
.form-label {
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
}

.dark-theme .form-label {
  color: var(--dark-color-3);
}

.form-control {
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  background-color: white;
  color: var(--dark-color);
  transition: all 0.3s ease;
  font-size: 1rem;
  height: auto;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
  outline: none;
}

.dark-theme .form-control {
  background-color: var(--light-color-3);
  border-color: var(--light-color-3);
  color: var(--dark-color-2);
}

.form-text {
  color: var(--gray-color);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.25rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
}

.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.form-check-label {
  padding-left: 0.5rem;
  color: var(--dark-color-3);
}

.dark-theme .form-check-label {
  color: var(--dark-color-3);
}

/* Post Detail */
.post-detail-img {
  max-height: 600px;
  width: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  margin-bottom: 2.5rem;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease;
}

.post-detail-img:hover {
  transform: scale(1.01);
}

.post-body {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--dark-color);
  margin-bottom: 3rem;
}

.dark-theme .post-body {
  color: var(--dark-color-2);
}

.post-body p {
  margin-bottom: 1.5rem;
}

.post-body blockquote {
  border-left: 4px solid var(--primary-color);
  padding: 1.5rem 2rem;
  margin: 2.5rem 0;
  background-color: var(--primary-light);
  border-radius: var(--border-radius);
  font-style: italic;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-body blockquote:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.post-body blockquote p {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  line-height: 1.6;
}

.post-body blockquote footer {
  font-size: 0.875rem;
  color: var(--gray-color);
  font-style: normal;
  font-weight: 600;
  text-align: right;
}

.post-header h1 {
  transition: color 0.3s ease;
}

.post-header .social-share a {
  transition: all 0.3s ease;
}

.post-header .social-share a:hover {
  transform: translateY(-3px);
}

/* Comments */
.comment-section {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.comment-section h3 {
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--dark-color);
  position: relative;
  display: inline-block;
}

.comment-section h3:after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 3px;
}

.dark-theme .comment-section h3 {
  color: var(--dark-color-2);
}

.comment {
  padding: 1.5rem;
  border-radius: var(--border-radius-lg);
  background-color: var(--light-color-2);
  margin-bottom: 1.5rem;
  border: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.comment:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--primary-color);
  opacity: 0.7;
}

.comment:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-5px);
}

.dark-theme .comment {
  background-color: var(--light-color-3);
}

.comment-author {
  font-weight: 600;
  color: var(--dark-color);
  transition: color 0.3s ease;
}

.comment:hover .comment-author {
  color: var(--primary-color);
}

.dark-theme .comment-author {
  color: var(--dark-color-2);
}

.comment-date {
  font-size: 0.875rem;
  color: var(--gray-color);
  font-style: italic;
}

.comment-content {
  color: var(--dark-color-3);
  line-height: 1.6;
}

.comment .btn {
  transition: all 0.3s ease;
}

.comment .btn:hover {
  color: var(--primary-color) !important;
  transform: translateY(-2px);
}

/* Newsletter Section */
.newsletter-card {
  box-shadow: var(--card-shadow);
  border: none !important;
}

.newsletter-left-panel {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  position: relative;
  overflow: hidden;
}

.newsletter-left-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("https://images.unsplash.com/photo-1499750310107-5fef28a66643")
    center/cover no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.newsletter-left-panel > div {
  position: relative;
  z-index: 1;
}

.newsletter-right-panel {
  background-color: white;
}

.dark-theme .newsletter-right-panel {
  background-color: var(--light-color-2);
}

/* Footer */
.footer {
  background-color: var(--dark-color-2);
  color: white;
  margin-top: 5rem;
}

.dark-theme .footer {
  background-color: var(--light-color-3);
  color: var(--dark-color);
}

.footer-top {
  padding: 5rem 0 3rem;
}

.footer-bottom {
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.dark-theme .footer-bottom {
  border-color: var(--border-color);
}

.footer-widget {
  margin-bottom: 2rem;
}

.footer-logo {
  margin-bottom: 1.5rem;
}

.footer-logo .logo-container {
  display: inline-flex;
}

.footer-title {
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: white;
}

.dark-theme .footer-title {
  color: var(--dark-color);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 500;
}

.footer-links a:hover {
  color: white;
  padding-left: 5px;
}

.dark-theme .footer-links a {
  color: var(--dark-color-3);
}

.dark-theme .footer-links a:hover {
  color: var(--dark-color);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-full);
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.social-link:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

.dark-theme .social-link {
  background-color: rgba(0, 0, 0, 0.1);
  color: var(--dark-color);
}

.dark-theme .social-link:hover {
  background-color: var(--primary-color);
  color: white;
}

.newsletter-form .form-control {
  height: 50px;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
}

.newsletter-form .btn {
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
}

.dark-theme .copyright {
  color: var(--dark-color-3);
}

.footer-bottom-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: flex-end;
  gap: 1.5rem;
}

.footer-bottom-links li {
  display: inline-block;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: all 0.3s ease;
}

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

.dark-theme .footer-bottom-links a {
  color: var(--dark-color-3);
}

.dark-theme .footer-bottom-links a:hover {
  color: var(--dark-color);
}

/* Category Icons */
.category-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.card:hover .category-icon {
  transform: scale(1.1);
}

/* Featured Post */
.featured-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 10;
}

/* Pagination */
.pagination {
  margin-top: 3rem;
}

.pagination .page-link {
  border-radius: var(--border-radius);
  margin: 0 0.25rem;
  color: var(--dark-color);
  border: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  padding: 0.75rem 1rem;
  font-weight: 500;
}

.pagination .page-item.active .page-link {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.dark-theme .pagination .page-link {
  background-color: var(--light-color-2);
  color: var(--dark-color-2);
}

.dark-theme .pagination .page-item.active .page-link {
  background-color: var(--primary-color);
  color: white;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-full);
  background-color: var(--primary-color);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--card-shadow);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--primary-hover);
  transform: translateY(-5px);
}

.dark-theme .back-to-top {
  background-color: var(--primary-color);
}

/* Filter Buttons */
.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--border-radius-full);
  background-color: var(--light-color-2);
  color: var(--dark-color-3);
  border: none;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary-color);
  color: white;
}

.dark-theme .filter-btn {
  background-color: var(--light-color-3);
  color: var(--dark-color-2);
}

.dark-theme .filter-btn:hover,
.dark-theme .filter-btn.active {
  background-color: var(--primary-color);
  color: white;
}

/* Search Bar */
.search-bar {
  margin-bottom: 2rem;
}

.search-bar .form-control {
  height: 54px;
  border-radius: var(--border-radius-full) 0 0 var(--border-radius-full);
  padding-left: 1.5rem;
  font-size: 1rem;
  border: 1px solid var(--border-color);
}

.search-bar .btn {
  border-radius: 0 var(--border-radius-full) var(--border-radius-full) 0;
  padding: 0 1.5rem;
}

/* Explore Page */
.explore-header {
  margin-bottom: 3rem;
}

.explore-title {
  font-weight: 800;
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--dark-color);
}

.dark-theme .explore-title {
  color: var(--dark-color-2);
}

.explore-subtitle {
  color: var(--gray-color);
  font-size: 1.125rem;
  max-width: 700px;
}

.explore-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  align-items: center;
}

.explore-filter-label {
  font-weight: 600;
  color: var(--dark-color);
  margin-right: 0.5rem;
}

.dark-theme .explore-filter-label {
  color: var(--dark-color-2);
}

.explore-sort {
  margin-left: auto;
}

.explore-sort-select {
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  background-color: var(--light-color);
  color: var(--dark-color);
  font-weight: 500;
}

.dark-theme .explore-sort-select {
  background-color: var(--light-color-2);
  border-color: var(--light-color-3);
  color: var(--dark-color-2);
}

/* Import Profile and Posts Styles */
@import url("profile-posts.css");
@import url("profile-minimal.css");
@import url("minimal-pages.css");
@import url("multiple-image-upload.css");

/* Responsive adjustments */
@media (max-width: 992px) {
  .hero-section {
    padding: 4rem 0;
  }

  .hero-section h1 {
    font-size: 2.5rem;
  }

  .hero-section p {
    font-size: 1.125rem;
  }

  .auth-image-container {
    display: none;
  }

  .explore-sort {
    margin-left: 0;
    margin-top: 1rem;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2rem;
  }

  .hero-section p {
    font-size: 1rem;
  }

  .card-img-top {
    height: 200px;
  }

  .category-icon {
    width: 32px;
    height: 32px;
  }

  .footer-bottom-links {
    justify-content: center;
    margin-top: 1rem;
  }

  .copyright {
    text-align: center;
  }
}

@media (max-width: 576px) {
  .hero-section {
    padding: 3rem 0;
  }

  .hero-section h1 {
    font-size: 1.75rem;
  }

  .filter-buttons {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 1rem;
    -webkit-overflow-scrolling: touch;
  }

  .filter-btn {
    white-space: nowrap;
  }
}

/* Import additional CSS files */
@import url('profile-posts.css');
@import url('profile-minimal.css');
@import url('minimal-pages.css');
@import url('multiple-image-upload.css');
@import url('preview-modal.css');