/* ============================================================================
   📢 ADVERTISEMENTS SYSTEM - Roblox Arabic Hub
   Vertical Ads - Only Show When Active
   ============================================================================ */

:root {
  --ads-top: 90px;
}

/* ============= AD SLOTS ============= */
.ad-slot {
  position: fixed;
  top: var(--ads-top);
  width: 160px;
  z-index: 40;
  display: none; /* Hidden by default */
  flex-direction: column;
  align-items: center;
  pointer-events: none;
  transition: all 0.3s ease;
}

/* Only show when has active ad */
.ad-slot.has-ad {
  display: flex;
}

.ad-left {
  left: max(16px, env(safe-area-inset-left));
}

.ad-right {
  right: max(16px, env(safe-area-inset-right));
}

/* ============= AD CARD ============= */
.ad-card {
  width: 100%;
  max-height: 600px;
  border-radius: 16px;
  overflow: hidden;
  pointer-events: auto;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: all 0.3s ease;
}

.ad-card:hover {
  transform: translateY(-4px);
  box-shadow: 
    var(--glass-shadow),
    0 0 30px rgba(46, 174, 209, 0.15);
  border-color: rgba(46, 174, 209, 0.3);
}

/* Light mode */
html[data-theme="light"] .ad-card {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

/* ============= AD LINK ============= */
.ad-link {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.ad-link::before {
  content: 'إعلان';
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 10px;
  font-size: 10px;
  font-weight: 600;
  color: white;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  border-radius: 6px;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

html[dir="ltr"] .ad-link::before {
  content: 'AD';
  right: auto;
  left: 8px;
}

.ad-card:hover .ad-link::before {
  opacity: 1;
}

/* ============= AD IMAGE ============= */
.ad-slot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.ad-card:hover img {
  transform: scale(1.02);
}

/* ============= RESPONSIVE ============= */
@media (max-width: 1300px) {
  .ad-slot {
    display: none !important;
  }
}

@media (min-width: 1500px) {
  .ad-slot {
    width: 200px;
  }
}

@media (min-width: 1800px) {
  .ad-slot {
    width: 220px;
  }
  
  .ad-left {
    left: max(40px, env(safe-area-inset-left));
  }
  
  .ad-right {
    right: max(40px, env(safe-area-inset-right));
  }
}