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

/* CSS Custom Properties for consistent theming */
:root {
  --primary-pink: #f8b5d1;
  --deep-pink: #8c3f68;
  --soft-pink: #fde2f7;
  --accent-pink: #e2b7cf;
  --text-dark: #2d1b2e;
  --text-medium: #6a3d64;
  --text-light: #8a6b8b;
  --bg-cream: #fefcfb;
  --bg-white: #ffffff;
  --shadow-soft: 0 4px 20px rgba(140, 63, 104, 0.08);
  --shadow-medium: 0 8px 30px rgba(140, 63, 104, 0.12);
  --border-radius: 16px;
  --border-radius-small: 8px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base styles with enhanced typography */
* {
  box-sizing: border-box;
}

body, html {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, var(--bg-cream) 0%, #f9f7f8 100%);
  margin: 0;
  padding: 0;
  color: var(--text-dark);
  min-height: 100vh;
  line-height: 1.6;
  font-size: 16px;
}

/* Charming header with gradient and subtle animation */
header {
  text-align: center;
  background: linear-gradient(135deg, var(--soft-pink) 0%, var(--primary-pink) 100%);
  padding: 3rem 2rem 2rem;
  border-radius: 0 0 32px 32px;
  margin-bottom: 2.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

header h1 {
  color: var(--deep-pink);
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 4px rgba(140, 63, 104, 0.1);
}

header p {
  color: var(--text-medium);
  margin: 0;
  font-size: 1.1rem;
  font-weight: 400;
  opacity: 0.9;
  position: relative;
  z-index: 1;
}

/* Elegant navigation buttons */
nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

nav button, .filters button {
  background: var(--bg-white);
  border: 2px solid var(--primary-pink);
  border-radius: var(--border-radius);
  color: var(--deep-pink);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-soft);
  outline: none;
  position: relative;
  overflow: hidden;
}

nav button::before, .filters button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 0.5s;
}

nav button:hover::before, .filters button:hover::before {
  left: 100%;
}

nav button:hover, .filters button:hover, 
nav button:focus, .filters button:focus {
  background: var(--soft-pink);
  border-color: var(--accent-pink);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* Horizontal scrollable filters layout */
.filters {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  overflow-x: auto;
  padding: 1rem 0;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-pink) transparent;
}

.filters::-webkit-scrollbar {
  height: 6px;
}

.filters::-webkit-scrollbar-track {
  background: transparent;
}

.filters::-webkit-scrollbar-thumb {
  background: var(--primary-pink);
  border-radius: 3px;
}

.filters::-webkit-scrollbar-thumb:hover {
  background: var(--accent-pink);
}

.filter-category, .filter-size {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-soft);
  padding: 1.5rem 2rem;
  min-width: 200px;
  flex-shrink: 0;
  border: 1px solid rgba(248, 181, 209, 0.2);
  transition: var(--transition);
}

.filter-category:hover, .filter-size:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.filter-category h2, .filter-size h2 {
  color: var(--deep-pink);
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.5px;
  position: relative;
}

.filter-category h2::after, .filter-size h2::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-pink), var(--accent-pink));
  border-radius: 1px;
}

.filter-category ul, .filter-size ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.filter-category li, .filter-size li {
  margin: 0;
}

.filter-category a, .filter-size a {
  display: inline-block;
  color: var(--text-medium);
  background: var(--soft-pink);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  border: 1px solid transparent;
  min-width: 60px;
  white-space: nowrap;
}

.filter-category a:hover, .filter-size a:hover, 
.filter-category a:focus, .filter-size a:focus {
  background: var(--accent-pink);
  color: var(--bg-white);
  transform: scale(1.05);
  border-color: var(--primary-pink);
}

.filter-category a[aria-current="page"], .filter-size a[aria-current="page"] {
  background: var(--deep-pink);
  color: var(--bg-white);
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(140, 63, 104, 0.3);
}

/* Closet items grid styling */
.closet-item {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid rgba(248, 181, 209, 0.1);
}

.closet-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.item-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition);
}

.closet-item:hover .item-image {
  transform: scale(1.05);
}

.item-image.placeholder {
  background: linear-gradient(135deg, var(--soft-pink), var(--primary-pink));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-medium);
  font-style: italic;
}

.item-details {
  padding: 1.5rem;
}

.item-category {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--deep-pink);
  margin: 0 0 0.5rem 0;
}

.item-size {
  color: var(--text-medium);
  margin: 0 0 1rem 0;
  font-size: 0.9rem;
}

.item-heart {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.item-heart:hover {
  background: var(--soft-pink);
  transform: scale(1.1);
}

.item-heart svg {
  transition: var(--transition);
}

.item-heart:hover svg {
  fill: #ff6b8a;
  transform: scale(1.2);
}

/* Pagination styling */
.pagination {
  display: flex;
  justify-content: center;
  margin: 3rem 0;
}

.pagination ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.5rem;
}

.pagination a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-white);
  color: var(--text-medium);
  text-decoration: none;
  border-radius: var(--border-radius-small);
  border: 1px solid var(--primary-pink);
  transition: var(--transition);
  font-weight: 500;
}

.pagination a:hover {
  background: var(--soft-pink);
  color: var(--deep-pink);
  transform: translateY(-2px);
}

.pagination a[aria-current="page"] {
  background: var(--deep-pink);
  color: var(--bg-white);
  border-color: var(--deep-pink);
}

/* Footer styling */
footer {
  text-align: center;
  padding: 2rem;
  color: var(--text-light);
  font-size: 0.9rem;
  margin-top: 3rem;
}

/* Loading state */
.loading {
  text-align: center;
  color: var(--deep-pink);
  font-size: 1.1rem;
  margin: 3rem 0;
  font-family: 'Playfair Display', serif;
  font-style: italic;
}

/* Responsive design */
@media (max-width: 768px) {
  :root {
    --border-radius: 12px;
  }
  
  header {
    padding: 2rem 1rem 1.5rem;
    border-radius: 0 0 20px 20px;
  }
  
  header h1 {
    font-size: 1.8rem;
  }
  
  header p {
    font-size: 1rem;
  }
  
  nav {
    gap: 1rem;
    margin-bottom: 2rem;
  }
  
  nav button, .filters button {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
  
  .filters {
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 0.5rem 0;
  }
  
  .filter-category, .filter-size {
    min-width: 160px;
    padding: 1rem 1.5rem;
  }
  
  .item-image {
    height: 150px;
  }
  
  .item-details {
    padding: 1rem;
  }
}

@media (max-width: 480px) {
  header h1 {
    font-size: 1.5rem;
  }
  
  nav button, .filters button {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
  }
  
  .filter-category, .filter-size {
    padding: 0.8rem 1rem;
  }
  
  .filter-category a, .filter-size a {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
  }
}

/* Accessibility improvements */
:focus-visible {
  outline: 2px solid var(--accent-pink);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Selection styling */
::selection {
  background: var(--primary-pink);
  color: var(--bg-white);
}