/* Google AdSense Layout Styles */

/* Main layout with ads */
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Banner ad at top */
.ad-banner-top {
  max-width: 100%;
  margin: 0 auto 20px;
  text-align: center;
  padding: 10px;
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  min-height: 90px; /* Reserve space to prevent layout shift */
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Layout with sidebars for desktop */
.layout-with-ads {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 100%;
  margin: 0 auto;
  flex: 1;
}

.main-content {
  width: 100%;
  min-width: 0; /* Prevent grid blowout */
}

.ad-sidebar {
  display: none; /* Hidden by default on mobile */
}

/* Desktop layout: Show sidebars */
@media (min-width: 800px) {
  .layout-with-ads {
    grid-template-columns: 160px 1fr 160px;
    max-width: 1400px;
    gap: 15px;
  }

  .ad-sidebar {
    display: block;
    position: sticky;
    top: 20px;
    height: fit-content;
    min-height: 600px; /* Reserve space to prevent layout shift */
  }

  .ad-sidebar-left {
    grid-column: 1;
  }

  .main-content {
    grid-column: 2;
  }

  .ad-sidebar-right {
    grid-column: 3;
  }

  .ad-banner-top {
    max-width: 728px; /* Standard leaderboard size */
  }
}

/* Medium screens: slightly larger content area */
@media (min-width: 1200px) {
  .layout-with-ads {
    gap: 20px;
  }
}

/* Larger desktop: Use wider ads */
@media (min-width: 1400px) {
  .layout-with-ads {
    grid-template-columns: 300px 1fr 300px;
    max-width: 1600px;
  }

  .ad-sidebar {
    min-height: 600px;
  }

  .ad-banner-top {
    max-width: 970px; /* Large leaderboard */
  }
}

/* Tablet: Hide sidebars, show only banner */
@media (min-width: 768px) and (max-width: 799px) {
  .ad-sidebar {
    display: none;
  }

  .ad-banner-top {
    max-width: 728px;
  }
}

/* Mobile: Smaller banner */
@media (max-width: 767px) {
  .ad-banner-top {
    min-height: 50px;
    max-width: 320px;
    margin: 0 auto 15px;
  }
}

/* Ad container styles */
.ad-sidebar,
.ad-banner-top {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 10px;
}

/* Ad blocker message */
.ad-blocker-message {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
}

.ad-blocker-message p {
  margin-bottom: 10px;
}

.ad-blocker-message p:last-child {
  margin-bottom: 0;
}

/* AdSense responsive ad units */
.adsbygoogle {
  display: block;
  min-height: 50px; /* Reserve space while loading */
}

/* Loading skeleton for ads */
.ad-loading {
  background: linear-gradient(
    90deg,
    var(--bg-color) 25%,
    var(--border-color) 50%,
    var(--bg-color) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
  border-radius: var(--border-radius);
  height: 100%;
  min-height: 90px;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}



/* Sticky ad behavior */
.ad-sidebar.sticky {
  position: sticky;
  top: 20px;
}

/* Ensure ads don't break layout */
.ad-sidebar ins,
.ad-banner-top ins {
  display: block;
  max-width: 100%;
  overflow: hidden;
}

/* Dark theme adjustments */
[data-theme="dark"] .ad-blocker-message {
  color: var(--text-secondary);
}

/* Prevent layout shift */
.ad-sidebar::before,
.ad-banner-top::before {
  content: '';
  display: block;
  padding-top: 100%; /* Aspect ratio placeholder */
}

.ad-sidebar::before {
  padding-top: 375%; /* 600/160 = 3.75 ratio for vertical ads */
}

.ad-banner-top::before {
  padding-top: 12.3%; /* 90/728 = 0.123 ratio for horizontal banner */
}

@media (max-width: 767px) {
  .ad-banner-top::before {
    padding-top: 15.6%; /* 50/320 = 0.156 ratio for mobile banner */
  }
}

/* Remove placeholder when ad loads */
.ad-sidebar .adsbygoogle::before,
.ad-banner-top .adsbygoogle::before {
  display: none;
}

/* Ensure main content container works properly with ads */
@media (min-width: 800px) {
  .main-content .container {
    width: 520px;
    max-width: 100%;
  }
}