/* Navigation and search */

.navigation-form {
  position: sticky;
  top: 0;
  z-index: 1050;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  padding-block: 1rem;
}

@supports not (backdrop-filter: blur(12px)) {
  .navigation-form {
    background-color: #f8f9fa;
  }
}

.navigation-form__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6c757d;
  margin-bottom: 0.5rem;
}

.navigation-form__segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.navigation-form__chip {
  border-radius: 999px;
  padding-inline: 1rem;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.navigation-form__chip:hover {
  transform: translateY(-1px);
}

.navigation-form__segmented .btn-check:checked + .navigation-form__chip {
  background: linear-gradient(135deg, #343045, #1f1b2e);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.18);
}

.navigation-form__search {
  position: relative;
}

.search-wrapper {
  background-color: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.12);
  overflow: hidden;
}

.search-input {
  font-size: 1rem;
  padding-block: 0.75rem;
  padding-inline: 1rem;
}

.search-input::placeholder {
  color: #adb5bd;
}

.search-input:focus {
  box-shadow: none;
}

.search-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 1.25rem;
}

.suggest-box {
  border: 1px solid rgba(15, 23, 42, 0.08);
  background-color: var(--color-surface);
  border-radius: 0.75rem;
  padding: 0.5rem;
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  width: 100%;
  z-index: 1100;
  display: none;
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.18);
}

.suggest-box.visible {
  display: block;
}

.suggest-box div {
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  cursor: pointer;
}

.suggest-box div:hover {
  background-color: #f1f3f5;
}

.navigation-form--search-hidden .navigation-form__search-column {
  display: none;
}

@media (max-width: 600px) {
  .navigation-form {
    padding-inline: 1rem;
  }

  .search-input {
    font-size: 0.95rem;
  }
}