* {
  box-sizing: border-box;
  font-family: system-ui, sans-serif;
}

body {
  margin: 0;
  color: #fff;
  overflow-y: auto;
}

/* Background Video */
#bgVideo {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

/* Overlay */
.overlay {
  min-height: 100vh;
  background: rgba(0, 0, 0, 0.65);
  padding: 1.5rem;
}

/* Navigation */
nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

nav h1 {
  margin-right: auto;
}

nav input,
nav select {
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
  border: none;
}

/* Product Card */
.product {
  background: rgba(255, 255, 255, 0.1);
  padding: 1rem;
  margin: 1.25rem 0;
  border-radius: 6px;
}

/* Preview Image (non-interactive) */
.preview-image {
  width: 100%;
  max-width: 800px;
  border-radius: 6px;
  margin: 0.75rem 0;
  pointer-events: none;
  user-select: none;
}

/* Google Form Anchor Text */
.form-link {
  display: inline-block;
  margin-top: 0.75rem;
  color: #ffd700;
  font-weight: 600;
  text-decoration: underline;
}

.form-link:hover {
  color: #ffcc00;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
}

button {
  padding: 0.5rem 1rem;
  cursor: pointer;
}