/* web/css/ads.css — 구글 애드센스 및 세련된 스폰서 컨테이너 공통 스타일 */

.main-ad-wrap {
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  padding: 0 12px 18px;
  box-sizing: border-box;
}

.ad-sponsor-container {
  background: #FAF7F2;
  border: 1px solid rgba(28, 25, 23, 0.09);
  border-radius: 18px;
  padding: 12px 14px 14px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.ad-sponsor-container:hover {
  border-color: rgba(217, 119, 6, 0.25);
}

.ad-sponsor-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(28, 25, 23, 0.06);
}

.ad-sponsor-pill {
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #B45309;
  background: #FEF3C7;
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1.2;
}

.ad-sponsor-note {
  font-size: 11px;
  color: #78716C;
  letter-spacing: -0.2px;
}

.ad-sponsor-slot {
  width: 100%;
  min-height: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  background: #FFFFFF;
  border-radius: 12px;
  border: 1px solid rgba(28, 25, 23, 0.04);
  overflow: hidden;
}

.ad-sponsor-slot ins.adsbygoogle {
  width: 100%;
  min-height: 100px;
}

/* ---------- 애드센스 승인 전/후 빈 공간 대체 감성 플레이스홀더 ---------- */
.ad-placeholder-content {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 90px;
  padding: 14px 16px;
  box-sizing: border-box;
  background: linear-gradient(135deg, #FAF7F2 0%, #F5EFEB 100%);
  border-radius: 10px;
}

.ad-placeholder-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
}

.ad-placeholder-icon {
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
  animation: ad-sparkle 2.5s ease-in-out infinite;
}

.ad-placeholder-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ad-placeholder-title {
  font-size: 12.5px;
  font-weight: 700;
  color: #1C1917;
  letter-spacing: 0.04em;
}

.ad-placeholder-desc {
  font-size: 11.5px;
  color: #78716C;
  line-height: 1.35;
  letter-spacing: -0.2px;
}

/* 광고가 정상 주입(iframe 생성 또는 filled 상태)되면 플레이스홀더를 부드럽게 숨김 */
.ad-sponsor-slot:has(ins.adsbygoogle iframe) .ad-placeholder-content,
.ad-sponsor-slot ins.adsbygoogle[data-ad-status="filled"] ~ .ad-placeholder-content,
.feed-ad-body:has(ins.adsbygoogle iframe) .ad-placeholder-content,
.feed-ad-body ins.adsbygoogle[data-ad-status="filled"] ~ .ad-placeholder-content,
.letters-sent-ad-body:has(ins.adsbygoogle iframe) .ad-placeholder-content,
.letters-sent-ad-body ins.adsbygoogle[data-ad-status="filled"] ~ .ad-placeholder-content {
  display: none !important;
}

@keyframes ad-sparkle {
  0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.9; }
  50% { transform: scale(1.15) rotate(10deg); opacity: 1; }
}