/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 16px 36px;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--obsidian);
  color: var(--ivory);
  border-color: var(--obsidian);
}

.btn-primary:hover {
  background-color: var(--ivory);
  color: var(--obsidian);
}

.theme-dark .btn-primary {
  background-color: var(--ivory);
  color: var(--obsidian);
  border-color: var(--ivory);
}

.theme-dark .btn-primary:hover {
  background-color: var(--obsidian);
  color: var(--ivory);
}

.btn-secondary {
  background-color: transparent;
  color: var(--obsidian);
  border-color: var(--obsidian);
}

.btn-secondary:hover {
  background-color: var(--obsidian);
  color: var(--ivory);
}

.theme-dark .btn-secondary {
  color: var(--ivory);
  border-color: var(--ivory);
}

.theme-dark .btn-secondary:hover {
  background-color: var(--ivory);
  color: var(--obsidian);
}

.btn-underline {
  padding: 0 0 4px 0;
  background: none;
  border: none;
  border-bottom: 1px solid var(--obsidian);
  color: var(--obsidian);
  letter-spacing: 0.15em;
  border-radius: 0;
}

.btn-underline:hover {
  opacity: 0.7;
  border-bottom-color: var(--champagne);
}

.theme-dark .btn-underline {
  border-bottom-color: var(--ivory);
  color: var(--ivory);
}

/* --- PRODUCT CARD --- */
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: transparent;
  width: 100%;
}

.product-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  margin-bottom: 20px;
  background-color: #EFEFEF;
}

.product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-editorial), opacity 1.2s var(--ease-editorial);
}

.product-card .img-secondary {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  z-index: 1;
}

.product-card:hover .img-primary {
  transform: scale(1.05);
}

.product-card:hover .img-secondary {
  opacity: 1;
  transform: scale(1.05);
}

/* Badging */
.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--ivory);
  color: var(--obsidian);
  padding: 4px 10px;
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  z-index: 2;
  border: 1px solid var(--border-color);
}

/* Wishlist Button */
.wishlist-toggle-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 2;
  color: var(--obsidian);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(var(--ivory-rgb), 0.7);
  backdrop-filter: blur(4px);
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.wishlist-toggle-btn:hover {
  background-color: var(--ivory);
  transform: scale(1.1);
}

.wishlist-toggle-btn.in-wishlist svg {
  fill: var(--champagne);
  stroke: var(--champagne);
}

/* Quick Add Overlay */
.quick-add-btn {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(var(--obsidian-rgb), 0.9);
  color: var(--ivory);
  text-align: center;
  padding: 14px;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  z-index: 2;
  transform: translateY(100%);
  transition: transform 0.5s var(--ease-editorial);
  border: none;
}

.product-card:hover .quick-add-btn {
  transform: translateY(0);
}

.quick-add-btn:hover {
  background-color: var(--champagne);
  color: var(--obsidian);
}

/* Card details styling */
.product-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--obsidian);
}

.product-cat {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--taupe);
}

.product-price {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--obsidian);
}

/* --- FORMS AND INPUTS --- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.form-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--taupe);
}

.input-underlined {
  border: none;
  border-bottom: 1px solid var(--border-color);
  background: none;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  padding: 10px 0;
  outline: none;
  color: var(--obsidian);
  transition: var(--transition-fast);
  border-radius: 0;
  width: 100%;
}

.input-underlined:focus {
  border-bottom-color: var(--obsidian);
}

.select-underlined {
  border: none;
  border-bottom: 1px solid var(--border-color);
  background: transparent;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  padding: 10px 0;
  outline: none;
  color: var(--obsidian);
  cursor: pointer;
  border-radius: 0;
  width: 100%;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg fill='%230B0B0B' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
  background-repeat: no-repeat;
  background-position: right center;
}

.select-underlined:focus {
  border-bottom-color: var(--obsidian);
}

.error-msg {
  font-size: 0.75rem;
  color: var(--error);
  display: none;
}

.input-underlined.is-invalid {
  border-bottom-color: var(--error);
}

.input-underlined.is-invalid + .error-msg {
  display: block;
}

/* --- DRAWER (CART / MOBILE MENU) --- */
.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(var(--obsidian-rgb), 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 480px;
  max-width: 100%;
  height: 100vh;
  background-color: var(--ivory);
  z-index: 1001;
  transform: translateX(100%);
  transition: transform 0.6s cubic-bezier(0.76, 0, 0.24, 1);
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 30px rgba(0,0,0,0.05);
}

.drawer.active {
  transform: translateX(0);
}

.drawer-header {
  padding: 30px 40px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.drawer-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.drawer-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--obsidian);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  transition: var(--transition-fast);
}

.drawer-close:hover {
  opacity: 0.5;
  transform: rotate(90deg);
}

.drawer-body {
  flex-grow: 1;
  overflow-y: auto;
  padding: 40px;
}

.drawer-footer {
  padding: 30px 40px;
  border-top: 1px solid var(--border-color);
}

@media (max-width: 480px) {
  .drawer-header, .drawer-footer {
    padding: 20px 24px;
  }
  .drawer-body {
    padding: 24px;
  }
}

/* --- SEARCH OVERLAY --- */
.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--ivory);
  z-index: 1200;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  overflow-y: auto;
  padding: 80px 0;
}

.search-overlay.active {
  opacity: 1;
  visibility: visible;
}

.search-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.search-header-row {
  display: flex;
  justify-content: flex-end;
}

.search-input-wrap {
  position: relative;
  width: 100%;
}

.search-field {
  width: 100%;
  background: none;
  border: none;
  border-bottom: 2px solid var(--border-color);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  padding: 16px 0;
  outline: none;
  color: var(--obsidian);
  transition: var(--transition-smooth);
}

.search-field:focus {
  border-bottom-color: var(--obsidian);
}

.search-suggestions {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.search-suggestions-title {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--taupe);
}

.search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.search-tag-link {
  font-size: 0.85rem;
  padding: 8px 18px;
  background-color: rgba(var(--obsidian-rgb), 0.03);
  border: 1px solid var(--border-color);
  color: var(--obsidian);
  transition: var(--transition-fast);
}

.search-tag-link:hover {
  background-color: var(--obsidian);
  color: var(--ivory);
}

.search-results-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.search-result-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.search-result-item:hover {
  opacity: 0.8;
}

.search-result-img {
  width: 80px;
  aspect-ratio: 1;
  object-fit: cover;
  background-color: #EFEFEF;
}

.search-result-details h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 4px;
}

.search-result-details p {
  font-size: 0.75rem;
  color: var(--taupe);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.search-result-price {
  font-size: 0.95rem;
}

.search-empty-state {
  text-align: center;
  padding: 40px 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--taupe);
  font-style: italic;
  display: none;
}

/* --- ACCORDIONS --- */
.accordion-item {
  border-bottom: 1px solid var(--border-color);
  width: 100%;
}

.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--obsidian);
}

.accordion-icon {
  position: relative;
  width: 12px;
  height: 12px;
}

.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background-color: currentColor;
  transition: transform 0.4s var(--ease-editorial);
}

/* Horizontal line */
.accordion-icon::before {
  top: 5px;
  left: 0;
  width: 12px;
  height: 1px;
}

/* Vertical line */
.accordion-icon::after {
  top: 0;
  left: 5px;
  width: 1px;
  height: 12px;
}

.accordion-item.active .accordion-icon::after {
  transform: rotate(90deg);
}

.accordion-item.active .accordion-icon::before {
  transform: rotate(90deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-editorial);
}

.accordion-content {
  padding-bottom: 24px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(var(--obsidian-rgb), 0.75);
}

.accordion-content p {
  margin-bottom: 12px;
}

.accordion-content p:last-child {
  margin-bottom: 0;
}

/* --- MOBILE BOTTOM FILTER SHEET --- */
.bottom-sheet-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(var(--obsidian-rgb), 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.bottom-sheet-overlay.active {
  opacity: 1;
  visibility: visible;
}

.bottom-sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  max-height: 85vh;
  background-color: var(--ivory);
  border-radius: 20px 20px 0 0;
  z-index: 1001;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  display: flex;
  flex-direction: column;
}

.bottom-sheet.active {
  transform: translateY(0);
}

.bottom-sheet-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bottom-sheet-title {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.bottom-sheet-body {
  overflow-y: auto;
  padding: 24px;
  flex-grow: 1;
}

.bottom-sheet-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* --- CAROUSEL STYLING --- */
.carousel-container {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.carousel-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none; /* Hide standard Firefox scrollbar */
  -webkit-overflow-scrolling: touch;
  padding-bottom: 12px;
}

.carousel-track::-webkit-scrollbar {
  display: none; /* Hide Chrome scrollbar */
}

.carousel-slide {
  flex: 0 0 calc(25% - 15px); /* Desktop default: 4 items */
  scroll-snap-align: start;
}

@media (max-width: 1024px) {
  .carousel-slide {
    flex: 0 0 calc(50% - 10px); /* Tablet: 2 items */
  }
}

@media (max-width: 600px) {
  .carousel-slide {
    flex: 0 0 calc(100% - 40px); /* Mobile: 1 item plus offset peeking */
  }
}