/* ===========================================
   OpenBand Merch — Components
   =========================================== */

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 100;
  transition: background-color var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background-color: var(--color-nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar__logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #f5f0ea;
  transition: color var(--transition);
}

.navbar.scrolled .navbar__logo {
  color: var(--color-text);
}

.navbar__links {
  display: flex;
  gap: var(--space-xl);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.navbar__links a {
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(245, 240, 234, 0.8);
  transition: color var(--transition);
}

.navbar__links a:hover {
  color: #f5f0ea;
}

.navbar.scrolled .navbar__links a {
  color: var(--color-text-secondary);
}

.navbar.scrolled .navbar__links a:hover {
  color: var(--color-text);
}

/* --- Theme Toggle --- */
.theme-toggle {
  position: relative;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  transition: background-color var(--transition);
  color: #f5f0ea;
}

.theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .theme-toggle {
  color: var(--color-text);
}

.navbar.scrolled .theme-toggle:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .navbar.scrolled .theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.theme-toggle__icon--moon {
  display: none;
}

[data-theme="dark"] .theme-toggle__icon--sun {
  display: none;
}

[data-theme="dark"] .theme-toggle__icon--moon {
  display: block;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-2xl);
  font-size: var(--fs-body);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background-color: var(--color-accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(212, 118, 60, 0.3);
}

.btn--primary:hover {
  background-color: #c06830;
  box-shadow: 0 6px 28px rgba(212, 118, 60, 0.4);
}

/* --- Category Cards --- */
.category-card {
  flex-shrink: 0;
  width: 260px;
  height: 360px;
  border-radius: var(--radius-lg);
  background: var(--cat-grad);
  display: flex;
  align-items: flex-end;
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  scroll-snap-align: start;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.category-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 60%);
  pointer-events: none;
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.category-card__name {
  position: relative;
  z-index: 1;
  color: #fff;
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-weight: 600;
}

/* --- Product Cards --- */
.product-card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.product-card__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  transition: transform var(--transition);
}

.product-card:hover .product-card__image {
  transform: scale(1.03);
}

.product-card__body {
  padding: var(--space-lg);
}

.product-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.product-card__desc {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.product-card__price {
  font-weight: 600;
  font-size: var(--fs-body);
  color: var(--color-accent);
}

/* --- Featured --- */
.featured__badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background-color: var(--color-accent);
  color: #fff;
  font-size: var(--fs-caption);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

.featured__name {
  font-size: var(--fs-h1);
  margin-bottom: var(--space-lg);
}

.featured__desc {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.featured__specs {
  margin-bottom: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.featured__specs li {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.featured__specs strong {
  color: var(--color-text);
}

.featured__price {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-weight: 600;
  color: var(--color-accent);
}

/* --- Scrollbar --- */
.categories__scroll::-webkit-scrollbar {
  height: 6px;
}

.categories__scroll::-webkit-scrollbar-track {
  background: transparent;
}

.categories__scroll::-webkit-scrollbar-thumb {
  background-color: var(--color-stone);
  border-radius: var(--radius-full);
}

/* --- Mobile Navbar --- */
@media (max-width: 600px) {
  .navbar__links {
    display: none;
  }
}