/* MyFoxTees Galaksi Temalı Sosyal Medya + E-Ticaret CSS */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Orbitron:wght@400;500;600;700&display=swap');

/* CSS Variables - Cosmic Theme */
:root {
  /* Ana Renkler */
  --cosmic-black: #0a0a0a;
  --deep-space: #1a1a2e;
  --nebula-purple: #16213e;
  --stellar-blue: #0f3460;
  --cosmic-purple: #533a7b;
  --galaxy-orange: #e94560;
  --star-white: #ffffff;
  --cosmic-gray: #8892b0;
  --accent-gold: #ffd700;
  
  /* Gradients */
  --cosmic-gradient: linear-gradient(135deg, #16213e 0%, #0f3460 50%, #533a7b 100%);
  --nebula-gradient: linear-gradient(45deg, #533a7b 0%, #e94560 100%);
  --star-gradient: linear-gradient(135deg, #ffd700 0%, #ff6b6b 100%);
  
  /* Fonts */
  --font-primary: 'Space Grotesk', sans-serif;
  --font-accent: 'Orbitron', monospace;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-cosmic: 0 8px 32px rgba(83, 58, 123, 0.3);
  --shadow-nebula: 0 4px 16px rgba(233, 69, 96, 0.2);
  --shadow-deep: 0 12px 48px rgba(0, 0, 0, 0.8);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background: var(--cosmic-black);
  color: var(--star-white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Cosmic Background Effect */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(83, 58, 123, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(15, 52, 96, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(233, 69, 96, 0.2) 0%, transparent 50%);
  z-index: -1;
  pointer-events: none;
}

/* Header & Navigation */
.cosmic-header {
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(83, 58, 123, 0.3);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
}

.navbar {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--spacing-md);
}

.logo {
  font-family: var(--font-accent);
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--star-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-links a {
  color: var(--star-white);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--nebula-gradient);
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

/* Buttons */
.cosmic-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.cosmic-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.cosmic-btn:hover::before {
  left: 100%;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(233, 69, 96, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--star-white);
  border: 2px solid var(--cosmic-purple);
}

.btn-secondary:hover {
  background: var(--cosmic-purple);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--galaxy-orange);
  border: 1px solid var(--galaxy-orange);
}

.btn-outline:hover {
  background: var(--galaxy-orange);
  color: var(--cosmic-black);
}

/* Container & Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.main-content {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--spacing-xl);
  padding: var(--spacing-xl) 0;
}

/* Social Media Feed */
.feed-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.post-card {
  background: rgba(26, 26, 46, 0.8);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(83, 58, 123, 0.3);
  overflow: hidden;
  box-shadow: var(--shadow-cosmic);
  transition: transform 0.3s ease;
}

.post-card:hover {
  transform: translateY(-4px);
}

.post-header {
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--cosmic-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--star-white);
}

.user-info h4 {
  color: var(--star-white);
  margin-bottom: 2px;
}

.user-info span {
  color: var(--cosmic-gray);
  font-size: 0.9rem;
}

.post-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.post-content {
  padding: var(--spacing-md);
}

.post-actions {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-top: 1px solid rgba(83, 58, 123, 0.3);
}

.action-btn {
  background: none;
  border: none;
  color: var(--cosmic-gray);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.action-btn:hover {
  color: var(--galaxy-orange);
}

.action-btn.liked {
  color: var(--galaxy-orange);
}

/* Product Cards */
.product-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.product-card {
  background: rgba(26, 26, 46, 0.8);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(83, 58, 123, 0.3);
  overflow: hidden;
  box-shadow: var(--shadow-cosmic);
  transition: all 0.3s ease;
  position: relative;
}

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

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.product-card:hover .product-image {
  transform: scale(1.05);
}

.product-info {
  padding: var(--spacing-md);
}

.product-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--star-white);
}

.product-description {
  color: var(--cosmic-gray);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.5;
}

.product-price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--galaxy-orange);
  margin-bottom: var(--spacing-md);
}

.add-to-cart {
  width: 100%;
  padding: var(--spacing-sm);
  background: var(--cosmic-gradient);
  color: var(--star-white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.add-to-cart:hover {
  background: var(--nebula-gradient);
  transform: translateY(-2px);
}

/* Sidebar */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.sidebar-widget {
  background: rgba(26, 26, 46, 0.8);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(83, 58, 123, 0.3);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-cosmic);
}

.widget-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--star-white);
}

/* Forms */
.cosmic-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 400px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  background: rgba(26, 26, 46, 0.9);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(83, 58, 123, 0.3);
  box-shadow: var(--shadow-deep);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-label {
  color: var(--star-white);
  font-weight: 500;
}

.form-input {
  padding: var(--spacing-sm);
  background: rgba(15, 52, 96, 0.3);
  border: 1px solid rgba(83, 58, 123, 0.5);
  border-radius: var(--radius-md);
  color: var(--star-white);
  font-family: var(--font-primary);
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--galaxy-orange);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.2);
}

.form-input::placeholder {
  color: var(--cosmic-gray);
}

/* Shopping Cart */
.cart-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(26, 26, 46, 0.8);
  border-radius: var(--radius-md);
  border: 1px solid rgba(83, 58, 123, 0.3);
  margin-bottom: var(--spacing-md);
}

.cart-item-image {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.cart-item-details {
  flex: 1;
}

.cart-item-title {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.cart-item-price {
  color: var(--galaxy-orange);
  font-weight: 700;
}

.quantity-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.quantity-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--cosmic-purple);
  color: var(--star-white);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

.quantity-btn:hover {
  background: var(--galaxy-orange);
}

/* Profile Grid */
.profile-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-xl);
  background: rgba(26, 26, 46, 0.8);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(83, 58, 123, 0.3);
}

.profile-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--cosmic-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--star-white);
}

.profile-stats {
  display: flex;
  gap: var(--spacing-lg);
}

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

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--galaxy-orange);
}

.stat-label {
  color: var(--cosmic-gray);
  font-size: 0.9rem;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.grid-post {
  aspect-ratio: 1;
  background: rgba(26, 26, 46, 0.8);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(83, 58, 123, 0.3);
  transition: transform 0.3s ease;
  cursor: pointer;
}

.grid-post:hover {
  transform: scale(1.02);
}

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

/* Comments Section */
.comments-section {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(83, 58, 123, 0.3);
}

.comment {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.comment-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--cosmic-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.8rem;
}

.comment-content {
  flex: 1;
}

.comment-author {
  font-weight: 600;
  color: var(--star-white);
  margin-right: var(--spacing-xs);
}

.comment-text {
  color: var(--cosmic-gray);
}

.comment-time {
  color: var(--cosmic-gray);
  font-size: 0.8rem;
  margin-top: var(--spacing-xs);
}

/* Responsive Design */
@media (max-width: 768px) {
  .main-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .navbar {
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
  }
  
  .nav-links {
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .product-showcase {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
  }
  
  .posts-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
  
  .profile-header {
    flex-direction: column;
    text-align: center;
  }
  
  .profile-stats {
    justify-content: center;
  }
  
  .cart-item {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .cosmic-form {
    padding: var(--spacing-lg);
  }
  
  .product-showcase {
    grid-template-columns: 1fr;
  }
  
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.hidden { display: none; }
.visible { display: block; }

/* Loading States */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* Scroll Bar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--cosmic-black);
}

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

::-webkit-scrollbar-thumb:hover {
  background: var(--galaxy-orange);
}