/* ==========================================================================
   INVERSELIFE TEA BRAND - UI COMPONENTS (components.css)
   ========================================================================== */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  min-height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background-color: var(--forest-green);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--forest-green-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--tea-gold);
  color: #FFFFFF;
}

.btn-secondary:hover {
  background-color: var(--tea-gold-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--forest-green);
  color: var(--forest-green);
}

.btn-outline:hover {
  background-color: var(--forest-green);
  color: #FFFFFF;
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
  min-height: 48px;
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.8125rem;
  min-height: 36px;
}

.btn-block {
  width: 100%;
}

/* Product Cards Grid & Layout */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.product-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  min-width: 0;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--tea-gold);
}

.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  background-color: var(--tea-gold);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-card-image {
  position: relative;
  background-color: var(--bg-cream);
  padding: 1.25rem;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-image img {
  max-height: 100%;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.product-card:hover .product-card-image img {
  transform: scale(1.04);
}

.product-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  min-width: 0;
}

.product-card-category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--warm-brown);
  margin-bottom: 0.35rem;
}

.product-card-title {
  font-size: 1.15rem;
  font-family: var(--font-heading);
  margin-bottom: 0.4rem;
  color: var(--forest-green);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-card-title a:hover {
  color: var(--tea-gold);
}

.product-card-desc {
  font-size: 0.85rem;
  color: var(--muted-gray);
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

/* Rating Stars */
.rating-group {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.rating-stars {
  color: var(--tea-gold);
  display: flex;
  gap: 2px;
  font-size: 0.95rem;
}

.rating-count {
  font-size: 0.8125rem;
  color: var(--muted-gray);
  font-weight: 500;
}

/* Pack Size Selector Pills */
.pack-size-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.pack-pill {
  border: 1px solid var(--border-color);
  background-color: transparent;
  color: var(--dark-charcoal);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  min-height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.pack-pill:hover {
  border-color: var(--tea-gold);
}

.pack-pill.active {
  background-color: var(--forest-green);
  border-color: var(--forest-green);
  color: #FFFFFF;
}

/* Price Box */
.price-box {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.5rem;
  flex-wrap: wrap;
}

.price-current {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--forest-green);
}

.price-mrp {
  font-size: 0.875rem;
  color: var(--muted-gray);
  text-decoration: line-through;
}

.price-save {
  font-size: 0.75rem;
  font-weight: 700;
  color: #2E7D32;
  background-color: #E8F5E9;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

/* Quantity Control - Sized for Accessible Touch */
.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: fit-content;
  background: #FFFFFF;
  min-height: 44px;
}

.qty-btn {
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.25rem;
  color: var(--dark-charcoal);
  transition: background-color var(--transition-fast);
}

.qty-btn:hover {
  background-color: var(--bg-cream);
}

.qty-input {
  width: 48px;
  height: 44px;
  border: none;
  text-align: center;
  font-weight: 600;
  font-size: 1rem;
  color: var(--dark-charcoal);
  background: transparent;
}

/* Feature Cards (Why Choose Us) */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.feature-card {
  background-color: var(--bg-card);
  padding: 2.25rem 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: transform var(--transition-fast);
  min-width: 0;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--tea-gold);
}

.feature-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--tea-gold-light);
  color: var(--tea-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.feature-icon-wrapper svg {
  width: 32px;
  height: 32px;
  stroke: var(--forest-green);
  fill: none;
  stroke-width: 1.8;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--forest-green);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--muted-gray);
  line-height: 1.5;
}

/* Review Cards */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.review-card {
  background-color: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.review-text {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--dark-charcoal);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: auto;
}

.author-avatar {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 50%;
  background-color: var(--forest-green);
  color: #FFFFFF;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-name {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--forest-green);
}

.author-product {
  font-size: 0.78125rem;
  color: var(--muted-gray);
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--forest-green);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: 44px;
}

.faq-icon {
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.95rem;
  color: var(--dark-charcoal);
  line-height: 1.6;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Form Controls - font-size 16px to prevent iOS auto-zoom */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--forest-green);
  margin-bottom: 0.4rem;
}

.form-control, .form-select {
  width: 100%;
  min-height: 46px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  font-size: 16px; /* Prevents iOS auto-zoom */
  color: var(--dark-charcoal);
  transition: border-color var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--forest-green);
  box-shadow: 0 0 0 3px rgba(30, 58, 43, 0.1);
}

/* Responsive Form Rows */
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
}

/* Responsive Cart & Checkout Classes */
.cart-layout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2.5rem;
  align-items: start;
}

.checkout-layout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2.5rem;
  align-items: start;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
  margin-bottom: 4rem;
}

/* Mobile-Friendly Cart Item Card */
.cart-item-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border-color);
  gap: 1rem;
  flex-wrap: wrap;
}

.cart-item-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  min-width: 200px;
}

.cart-item-img {
  width: 64px;
  height: 64px;
  min-width: 64px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: var(--bg-cream);
  padding: 4px;
}

/* Responsive Table Wrapper */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: calc(100vw - 48px);
}

.toast {
  background-color: var(--forest-green-dark);
  color: #FFFFFF;
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  animation: slideUp 0.3s ease-out;
  border-left: 4px solid var(--tea-gold);
}

@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ==========================================================================
   HOMEPAGE RESPONSIVE COMPONENTS
   ========================================================================== */

/* Brand Story Grid */
.brand-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

/* Tea Journey Steps Grid */
.journey-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.journey-step-card {
  background: rgba(255, 255, 255, 0.05);
  padding: 1.75rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.journey-step-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.journey-step-num {
  font-size: 2.5rem;
  font-family: var(--font-heading);
  color: var(--tea-gold);
  font-weight: bold;
  display: block;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.journey-step-title {
  color: #FFF;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}

.journey-step-desc {
  font-size: 0.85rem;
  color: #B0A79E;
  line-height: 1.6;
}

/* Quality Promise Pillars Grid */
.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: left;
  margin-top: 3rem;
}

.quality-card {
  padding: 2rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.quality-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: var(--tea-gold);
}

.quality-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--forest-green);
}

.quality-card p {
  color: var(--muted-gray);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Offers / Bulk Savings Grid */
.offers-grid {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.offer-card {
  background: #FFF;
  padding: 2rem 1.75rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-color);
  width: 260px;
  max-width: 100%;
  position: relative;
  text-align: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.offer-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.offer-card.featured {
  border-color: var(--tea-gold);
}

.offer-card-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--tea-gold);
  color: #FFF;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.offer-card h4 {
  color: var(--forest-green);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.offer-card .offer-price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--forest-green);
  margin-bottom: 0.5rem;
}

.offer-card .offer-badge {
  font-size: 0.8125rem;
  font-weight: 600;
}

.offer-card .offer-badge.standard {
  color: var(--muted-gray);
}

.offer-card .offer-badge.savings {
  color: #2E7D32;
}

/* Newsletter Form */
.newsletter-form {
  display: flex;
  gap: 0.5rem;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
}

.newsletter-form input {
  flex-grow: 1;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-sm);
  border: none;
  font-size: 0.95rem;
  min-width: 0;
}

/* Featured Bestseller CTAs */
.featured-bestseller-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.featured-bestseller-actions .btn {
  flex: 1 1 130px;
}