/* ===== Username Cards ===== */
.username-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
  }
  
  .card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transform: translateY(0);
  }
  
  .card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
  }
  
  .card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
  }
  
  .type-badge {
    position: absolute;
    top: 0;
    right: 0;
    padding: 0.4rem 0.7rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-bottom-left-radius: var(--radius-md);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 1;
  }
  
  .type-badge.meaning {
    background-color: var(--color-meaning);
  }
  
  .type-badge.hightier {
    background-color: var(--color-hightier);
  }
  
  .type-badge.repeated {
    background-color: var(--color-repeated);
  }
  
  .username {
    font-size: 1.8rem;
    font-weight: 700;
    margin: var(--spacing-md) 0;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    letter-spacing: 0.5px;
    transition: all var(--transition-medium);
  }
  
  .card:hover .username {
    transform: scale(1.05);
    text-shadow: var(--shadow-glow);
  }
  
  .price-label {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
    margin-bottom: 0.3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
  }
  
  .price {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    transition: all var(--transition-medium);
  }
  
  .card:hover .price {
    text-shadow: var(--shadow-glow);
    transform: scale(1.05);
  }
  
  .character-count {
    background-color: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-full);
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-medium);
    font-weight: 500;
    border: 1px solid rgba(99, 102, 241, 0.2);
  }
  
  .card:hover .character-count {
    background-color: rgba(99, 102, 241, 0.15);
    transform: scale(1.05);
  }
  
  .buy-now {
    width: 100%;
    padding: 0.75rem;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
  }
  
  .buy-now::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 0.7s ease;
  }
  
  .card:hover .buy-now::before {
    left: 100%;
  }
  
  .buy-now:hover {
    background: var(--gradient-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  .loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-xl) 0;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
  }
  
  .spinner-animation {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
  }
  
  .spinner-animation div {
    position: absolute;
    top: 33px;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: var(--color-primary);
    animation-timing-function: cubic-bezier(0, 1, 1, 0);
  }
  
  .spinner-animation div:nth-child(1) {
    left: 8px;
    animation: spinner1 0.6s infinite;
  }
  
  .spinner-animation div:nth-child(2) {
    left: 8px;
    animation: spinner2 0.6s infinite;
  }
  
  .spinner-animation div:nth-child(3) {
    left: 32px;
    animation: spinner2 0.6s infinite;
  }
  
  .spinner-animation div:nth-child(4) {
    left: 56px;
    animation: spinner3 0.6s infinite;
  }
  
  @keyframes spinner1 {
    0% {
      transform: scale(0);
    }
    100% {
      transform: scale(1);
    }
  }
  
  @keyframes spinner2 {
    0% {
      transform: translate(0, 0);
    }
    100% {
      transform: translate(24px, 0);
    }
  }
  
  @keyframes spinner3 {
    0% {
      transform: scale(1);
    }
    100% {
      transform: scale(0);
    }
  }
  /* ===== Browse Section ===== */
.browse-section {
    padding-top: var(--spacing-xl);
  }
  
  .search-section {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-medium);
  }
  
  .search-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
  }
  
  .search-tab {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-medium);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .search-tab:hover {
    color: var(--color-text-primary);
    border-color: var(--color-primary);
    background: rgba(99, 102, 241, 0.05);
  }
  
  .search-tab.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
  }
  
  .search-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr) auto;
    gap: var(--spacing-md);
  }
  
  .search-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  .search-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .search-input-wrapper, .select-wrapper {
    position: relative;
  }
  
  .search-input, .search-select {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: var(--color-bg-field);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: all var(--transition-medium);
  }
  
  .search-input:focus, .search-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
  }
  
  .select-wrapper {
    position: relative;
  }
  
  .select-arrow {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--color-text-tertiary);
  }
  
  .search-select {
    appearance: none;
    padding-right: 2.5rem;
  }
  
  .search-button-group {
    align-self: flex-end;
  }
  
  .search-button {
    width: 100%;
    padding: 0.8rem 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
  }
  
  .search-button-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .search-button-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary-hover);
    opacity: 0;
    transition: opacity var(--transition-medium);
  }
  
  .search-button:hover .search-button-animation {
    opacity: 1;
  }
  
  .search-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  .input-focus-border {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-medium), left var(--transition-medium);
  }
  
  .search-input:focus ~ .input-focus-border,
  .search-select:focus ~ .input-focus-border {
    width: 100%;
    left: 0;
  }
  
  .search-results-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding: 0 var(--spacing-sm);
  }
  
  .results-count {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
  }
  
  .results-sort {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
  }
  
  .select-wrapper.small .search-select {
    font-size: 0.9rem;
    padding: 0.5rem 2rem 0.5rem 0.8rem;
  }
  .load-more-container {
    display: flex;
    justify-content: center;
    margin: var(--spacing-xl) 0;
  }
  /* ===== Featured Section ===== */
  .featured-section {
    padding-top: 4rem;
    position: relative;
    overflow: hidden;
  }
  
  .featured-slider {
    position: relative;
    margin: 2rem 0;
    overflow: hidden;
  }
  
  .featured-slider-track {
    display: flex;
    gap: 1rem;
    transition: transform 0.4s ease;
    padding: 0.5rem 0;
  }
  
  .featured-slider .card {
    flex: 0 0 auto;
    width: calc(25% - 1rem);
    min-width: 240px;
    max-width: 300px;
    margin-bottom: 0.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  
  .featured-slider .username {
    font-size: 1.6rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.3;
  }
  
  .featured-slider .price {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
  }
  
  .featured-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
  }
  
  .featured-control {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid #3f3f46;
    color: #e4e4e7;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .featured-control:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: #6366f1;
    color: #6366f1;
  }
  
  /* Responsive adjustments */
  @media (max-width: 1200px) {
    .featured-slider .card {
      width: calc(33.333% - 1rem);
    }
  }
  
  @media (max-width: 992px) {
    .featured-slider .card {
      width: calc(50% - 1rem);
    }
    
    .featured-slider .username {
      font-size: 1.5rem;
    }
    
    .featured-slider .price {
      font-size: 1.6rem;
    }
  }
  
  @media (max-width: 768px) {
    .featured-slider .card {
      width: calc(100% - 0.5rem);
      max-width: 320px;
      margin: 0 auto;
    }
    
    .featured-slider-track {
      gap: 0.5rem;
    }
    
    .featured-controls {
      margin-top: 0.5rem;
    }
  }
  
  @media (max-width: 480px) {
    .featured-slider .buy-now {
      padding: 0.6rem;
      font-size: 0.9rem;
    }
  }