/* Categories CSS - Complete standalone stylesheet */

/* Define Color Variables */
:root {
  /* Dark Mode (Default) */
  --cat-bg-primary: #1c1c1c;
  --cat-bg-secondary: #2a2a2a;
  --cat-bg-tertiary: #222;
  /* Footer */
  --cat-bg-gradient-start: #2a2a2a;
  --cat-bg-gradient-end: #1a1a1a;
  --cat-text-primary: #e0e0e0;
  --cat-text-secondary: #ccc;
  --cat-text-heading: #fff;
  /* Often pure white in dark mode */
  --cat-text-disabled: #555;
  --cat-border-primary: #444;
  --cat-border-secondary: #383838;
  --cat-accent-primary: #e44d26;
  --cat-accent-primary-hover: #f55a35;
  --cat-accent-primary-transparent: rgba(228, 77, 38, 0.3);
  --cat-accent-border: rgba(228, 77, 38, 0.5);
  --cat-accent-glow: rgba(228, 77, 38, 0.5);
  --cat-shadow-color: rgba(0, 0, 0, 0.3);
  /* For general box shadows */
  --cat-shadow-strong-color: rgba(0, 0, 0, 0.4);
  --cat-shadow-text-color: rgba(0, 0, 0, 0.7);
  /* For text shadows */
  --cat-card-border-light-trans: rgba(255, 255, 255, 0.1);
  /* Light border/background on dark */
  --cat-card-bg-trans: rgba(42, 42, 42, 0.7);
  /* Transparent card background */
  --cat-spinner-base: rgba(228, 77, 38, 0.2);
  /* Spinner base color */
  --cat-spinner-top: var(--cat-accent-primary);
  /* Spinner moving part */
  --cat-card-sheen-gradient: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.05),
    rgba(255, 255, 255, 0)
  );
  --cat-bg-overlay-dark: rgba(0, 0, 0, 0.8);
  /* Dark overlay for modals/etc. */
  --cat-element-bg-hover: #3a3a3a;
  /* Background color for hover/active states on elements */

  /* --- New Variables for specific elements --- */
  --cat-category-item-bg: rgba(255, 255, 255, 0.15);
  /* Base transparent background for category items */
  --cat-scroll-arrow-bg-trans: rgba(0, 0, 0, 0.5);
  /* Transparent background for scroll arrows */
  --cat-scroll-arrow-bg-hover-trans: rgba(0, 0, 0, 0.7);
  /* Transparent background for scroll arrows on hover */
  /* ----------------------------------------- */
  --cat-category-item-active-bg: var(--cat-accent-primary);
  /* Solid accent background for active */
  --cat-category-item-active-border: var(--cat-accent-primary-hover);
  /* Slightly darker accent border */
  --cat-category-item-active-text: var(--cat-text-heading);
  /* Text color for active item (often white/dark) */
  --cat-banner-overlay-color: rgba(0, 0, 0, 0.6);
}

/* Light Mode Overrides */
body.light-mode .cat-categories-container {
  --cat-bg-primary: #f4f4f4;
  --cat-bg-secondary: #ffffff;
  --cat-bg-tertiary: #e0e0e0;
  /* Footer */
  --cat-bg-gradient-start: #ffffff;
  --cat-bg-gradient-end: #f0f0f0;
  --cat-text-primary: #333333;
  --cat-text-secondary: #555555;
  --cat-text-heading: #111111;
  /* Often darker in light mode */
  --cat-text-disabled: #aaaaaa;
  --cat-border-primary: #cccccc;
  --cat-border-secondary: #dddddd;
  /* Accents can often stay the same, or adjust slightly if needed */
  --cat-accent-primary-transparent: rgba(228, 77, 38, 0.15);
  --cat-accent-border: rgba(228, 77, 38, 0.4);
  --cat-accent-glow: rgba(228, 77, 38, 0.3);
  --cat-shadow-color: rgba(0, 0, 0, 0.1);
  --cat-shadow-strong-color: rgba(0, 0, 0, 0.15);
  --cat-shadow-text-color: rgba(0, 0, 0, 0.2);
  --cat-card-border-light-trans: rgba(0, 0, 0, 0.1);
  /* Dark border/background on light */
  --cat-card-bg-trans: rgba(255, 255, 255, 0.8);
  /* Transparent card background */
  --cat-spinner-base: rgba(228, 77, 38, 0.15);
  /* Spinner top can stay the same */
  --cat-card-sheen-gradient: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.03),
    rgba(0, 0, 0, 0)
  );
  /* Subtle dark sheen for light */
  --cat-bg-overlay-dark: rgba(244, 244, 244, 0.85);
  /* Light overlay */
  --cat-element-bg-hover: #e8e8e8;
  /* Light mode hover */

  /* --- New Variables for specific elements --- */
  --cat-category-item-bg: rgba(0, 0, 0, 0.1);
  /* Base transparent background for category items */
  --cat-scroll-arrow-bg-trans: rgba(0, 0, 0, 0.3);
  /* Transparent background for scroll arrows */
  --cat-scroll-arrow-bg-hover-trans: rgba(0, 0, 0, 0.5);
  /* Transparent background for scroll arrows on hover */
  --cat-banner-overlay-color: rgba(255, 255, 255, 0.6);
}

/* Main container for all category components */
.cat-categories-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 20px;
  align-items: center;
  box-sizing: border-box;
}

/* Categories Header and Banner Styles */

.cat-categories-header {
  margin-top: 20px;
  margin-bottom: 20px;
  width: 100%;
}

/* Horizontal Categories Navigation */

.cat-horizontal-categories {
  position: relative;
  background: linear-gradient(
    135deg,
    var(--cat-bg-secondary),
    var(--cat-bg-primary)
  );
  border-radius: 10px;
  padding: 10px 10px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px var(--cat-shadow-color);
  display: flex;
  align-items: center;
}

.cat-categories-scroll {
  display: flex;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
  position: relative;
  padding: 5px 0;
  flex-grow: 1;
}

.cat-categories-scroll::-webkit-scrollbar {
  display: none; /* Chrome, Safari, and Opera */
}

.cat-category-scroll-item {
  padding: 8px 18px;
  background: var(--cat-category-item-bg);
  border-radius: 20px;
  margin-right: 10px;
  white-space: nowrap;
  color: var(--cat-text-primary);
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
  display: flex;
  align-items: center;
  border: 1px solid var(--cat-card-border-light-trans);
}

.cat-category-scroll-item:hover {
  background: var(--cat-element-bg-hover);
  transform: translateY(-2px);
}

.cat-category-scroll-item.active {
  background: var(--cat-category-item-active-bg);
  box-shadow: 0 0 15px var(--cat-accent-glow);
  color: var(--cat-category-item-active-text);
  border-color: var(--cat-category-item-active-border);
  border-radius: 20px;
}

.cat-scroll-arrow {
  width: 40px;
  height: 40px;
  background: var(--cat-scroll-arrow-bg-trans);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cat-text-primary);
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
  opacity: 0.7;
  flex-shrink: 0;
  margin: 0 5px;
}

.cat-scroll-arrow:hover {
  opacity: 1;
  background: var(--cat-scroll-arrow-bg-hover-trans);
}

/* Arrows with opacity 0 */
.cat-scroll-arrow[style*="opacity: 0;"] {
  pointer-events: none;
}

.cat-category-icon {
  margin-right: 6px;
  font-size: 14px;
}

/* Search Form Styles */
/* Hide the hidden inputs */
.cat-search-category-form input[type="hidden"] {
  display: none;
}

/* Wallpaper Grid Styles */

/* Add these CSS rules to your paste-2.txt (or your CSS file) */

/* Modified Wallpaper Grid Styles for Masonry */
.cat-wallpaper-grid {
  /* Remove the grid display and replace with this: */
  display: block; /* This is required for Masonry to work */
  width: 100%;
  margin-top: 20px;
}

.cat-wallpaper-item {
  /* Add width for masonry sizing */
  width: calc(20% - 15px); /* For 5 columns by default */
  margin-bottom: 15px; /* Add bottom margin for spacing between rows */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 8px var(--cat-shadow-color);
  position: relative;
  opacity: 0; /* ADD: Initially hidden */
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.5s ease; /* ADD: opacity transition */
}

.cat-wallpaper-item.is-loaded {
  opacity: 1; /* Make visible */
}

.cat-wallpaper-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 7px 12px var(--cat-shadow-color);
}

/* Responsive adjustments for Masonry */
@media (max-width: 1200px) {
  .cat-wallpaper-item {
    width: calc(25% - 15px); /* 4 columns */
  }
}

@media (max-width: 900px) {
  .cat-wallpaper-item {
    width: calc(33.333% - 15px); /* 3 columns */
  }
}

@media (max-width: 600px) {
  .cat-wallpaper-item {
    width: calc(50% - 15px); /* 2 columns */
  }
}

.cat-wallpaper-img {
  width: 100%;
  height: auto;
  display: block;
}

.cat-premium-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: linear-gradient(
    135deg,
    var(--cat-accent-primary-hover),
    var(--cat-accent-primary)
  );
  color: var(--cat-text-heading);
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: bold;
}

/* Loading Indicator */

.cat-loading-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 30px 0;
  color: var(--cat-text-secondary);
}

.cat-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--cat-spinner-base);
  border-radius: 50%;
  border-top-color: var(--cat-spinner-top);
  animation: cat-spin 1s linear infinite;
}

@keyframes cat-spin {
  to {
    transform: rotate(360deg);
  }
}

/* No Wallpapers Message */

.cat-no-wallpapers {
  width: 100%;
  text-align: center;
  font-size: 1.2em;
  color: var(--cat-text-secondary);
  margin-top: 40px;
  padding: 20px;
  background-color: var(--cat-bg-secondary);
  border-radius: 8px;
  box-shadow: 0 2px 8px var(--cat-shadow-color);
}

/* Responsive Grid Layouts */

@media (max-width: 1200px) {
  .cat-wallpaper-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 900px) {
  .cat-wallpaper-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .cat-wallpaper-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cat-categories-banner {
    height: 120px;
  }

  .cat-categories-banner h1 {
    font-size: 24px;
  }
}

/* Improved Banner and Search Panel */

/* Container for banner and search components */
.cat-banner-container {
  margin-top: 20px;
  margin-bottom: 30px;
  position: relative;
}

.cat-banner-content {
  z-index: 2;
  text-align: left;
  color: var(--cat-text-heading);
}

.cat-categories-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.7) 0%,
    rgba(0, 0, 0, 0.4) 100%
  );
  z-index: 1;
}

.cat-categories-banner h1 {
  font-size: 36px;
  margin: 0 0 8px 0;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  font-weight: 700;
}

.cat-categories-stats {
  font-size: 18px;
  color: var(--cat-text-secondary);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Search Panel */
.cat-search-panel {
  margin-top: 20px;
  margin-bottom: 20px;

  position: relative;
}

.cat-main-search-form {
  width: 100%;
  margin: 0 auto;
}

.cat-search-input-wrapper {
  display: flex;
  align-items: center;
  background: var(--cat-bg-secondary);
  border-radius: 5px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--cat-border-secondary);
  overflow: hidden;
  transition: all 0.3s ease;
}

.cat-search-input-wrapper:focus-within {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  border-color: var(--cat-accent-primary);
}

.cat-search-icon {
  padding: 0 10px;
  color: var(--cat-accent-primary);
  font-size: 18px;
}

.cat-main-search-input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px 15px;
  font-size: 16px;
  color: var(--cat-text-primary);
  outline: none;
}

.cat-main-search-input::placeholder {
  color: var(--cat-text-secondary);
  opacity: 0.7;
}

.cat-main-search-button {
  background: var(--cat-accent-primary);
  color: white;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.2s ease;
  text-transform: none;
  letter-spacing: 0.5px;
}

.cat-main-search-button:hover {
  background: var(--cat-accent-primary-hover);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .cat-categories-banner {
    height: 130px;
    padding: 20px;
  }

  .cat-search-panel {
    margin-top: 20px;
  }

  .cat-main-search-input {
    padding: 14px 5px 14px 0;
  }

  .cat-main-search-button {
    padding: 14px 20px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .cat-categories-banner {
    height: 110px;
    padding: 15px;
  }

  .cat-search-icon {
    padding: 0 10px;
  }

  .cat-main-search-button {
    padding: 12px 15px;
    font-size: 13px;
  }
}