.grad-event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin: 2.5rem 0;
}
.grad-event-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  padding: 2.2rem 1.2rem;
  text-align: center;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.2s;
  border: 2px solid transparent;
}
.grad-event-card:hover {
  box-shadow: 0 8px 32px rgba(124,58,237,0.13);
  border-color: #7c3aed;
  transform: translateY(-4px) scale(1.03);
}
.grad-event-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
  color: #7c3aed;
}
.grad-event-desc {
  color: #555;
  font-size: 1rem;
}
.grad-event-preview {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.grad-gallery-modal {
  display: none;
  position: fixed;
  z-index: 3000;
  left: 0; top: 0; width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.82);
  align-items: center;
  justify-content: center;
}
.grad-gallery-modal.active {
  display: flex;
}
.grad-gallery-modal-content {
  background: #fff;
  border-radius: 14px;
  padding: 2rem 1.5rem;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 8px 40px #000a;
}
.grad-gallery-modal-close {
  position: absolute;
  top: 12px; right: 22px;
  font-size: 2rem;
  color: #7c3aed;
  cursor: pointer;
  z-index: 10;
  transition: color 0.2s;
}
.grad-gallery-modal-close:hover {
  color: #ff4d4d;
}
.grad-gallery-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.2rem;
  margin-top: 1.5rem;
}
.grad-gallery-images img {
  width: 100%;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  background: #eee;
  transition: transform 0.3s;
}
.grad-gallery-images img:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 24px rgba(0,0,0,0.16);
}