/* =====================================================
   Saste Tools — Custom Offers banners (offers.php) +
   Homepage offer popup notification.
   ===================================================== */

/* ---- Custom offer banner cards (offers.php) ---- */
.custom-offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 34px;
}

.custom-offer-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.custom-offer-card:hover {
  border-color: var(--gold-dark);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  transform: translateY(-3px);
}

.custom-offer-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0a0a0a;
}

.custom-offer-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.custom-offer-body {
  padding: 20px 22px 22px;
}

.custom-offer-body h3 {
  font-size: 1.15rem;
  color: var(--text-light);
  margin: 0 0 8px;
}

.custom-offer-body p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}

/* ---- Homepage offer popup ---- */
.offer-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 16px;
}

.offer-popup-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.offer-popup-box {
  background: var(--card-bg);
  border: 1px solid var(--gold-dark);
  border-radius: var(--radius-xl);
  max-width: 400px;
  width: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 70px rgba(0,0,0,0.6), 0 0 0 1px rgba(252,192,10,0.08);
  transform: scale(0.9) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.offer-popup-overlay.active .offer-popup-box {
  transform: scale(1) translateY(0);
}

.offer-popup-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.offer-popup-close:hover { background: rgba(255,255,255,0.15); }

.offer-popup-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0a0a0a;
}

.offer-popup-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.offer-popup-body {
  padding: 24px 26px 26px;
  text-align: center;
}

.offer-popup-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #ff9a5a, #ff5b5b);
  color: #1a0a05;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 14px;
}

.offer-popup-body h3 {
  font-size: 1.3rem;
  color: var(--text-light);
  margin: 0 0 10px;
}

.offer-popup-body p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 0 0 16px;
}

.offer-popup-body .offer-countdown {
  justify-content: center;
  margin-bottom: 18px;
}

.offer-popup-body .btn {
  width: 100%;
  justify-content: center;
}

@media (max-width: 480px) {
  .offer-popup-body { padding: 20px 18px 22px; }
  .offer-popup-body h3 { font-size: 1.15rem; }
}