/*
Theme Name: Store Theme
Theme URI: https://flipmaestro.cn
Author: Your Name
Author URI: https://flipmaestro.cn
Description: A custom B2C eCommerce theme built with Bootstrap 5.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: store-theme
*/

:root {
  /* Brand Colors matching the design */
  --bs-primary: #378688;
  --bs-primary-rgb: 55, 134, 136;
  --bs-danger: #e3544d;
  --bs-danger-rgb: 227, 84, 77;
  --bs-dark: #1a1a1a;
  --bs-dark-rgb: 26, 26, 26;

  /* Typography */
  --bs-body-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --bs-body-bg: #fdfdfd;

  /* Components: Border Radius & Shadows */
  --bs-border-radius: 0.5rem;
  --bs-border-radius-lg: 1rem;
  --bs-border-radius-pill: 50rem;
  --bs-box-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.05);
}

/* Base Body Styles applied via root variable overrides where possible */
body {
  font-family: var(--bs-body-font-family);
  background-color: var(--bs-body-bg);
  -webkit-font-smoothing: antialiased;
  /* Add padding to bottom to ensure content isn't hidden by mobile nav */
  padding-bottom: 70px; 
}

@media (min-width: 992px) {
  body {
    padding-bottom: 0;
  }
}

/* Update entire site container max-width to 1600px */
@media (min-width: 1640px) {
  .container,
  .container-sm,
  .container-md,
  .container-lg,
  .container-xl,
  .container-xxl {
    max-width: 1600px;
  }
}

/* Custom utilities for horizontal scrolling that Bootstrap lacks */
.hide-scrollbar {
  -ms-overflow-style: none; /* IE and Edge */
  scrollbar-width: none; /* Firefox */
}
.hide-scrollbar::-webkit-scrollbar {
  display: none; /* Chrome, Safari and Opera */
}

/* Category Icons Horizontal Scroll */
.category-scroll-container {
  -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
  padding-left: 1rem;
  padding-right: 1rem;
  margin-left: -1rem; /* Negative margin to allow full-width scroll */
  margin-right: -1rem;
}

@media (min-width: 576px) {
  .category-scroll-container {
    padding-left: 0;
    padding-right: 0;
    margin-left: 0;
    margin-right: 0;
  }
}

.category-icon-wrapper {
  transition: all 0.2s ease-in-out;
}

.group-hover-primary:hover .category-icon-wrapper,
.group-hover-primary:active .category-icon-wrapper {
  background-color: var(--bs-primary) !important;
  color: white !important;
  border-color: var(--bs-primary) !important;
  transform: translateY(-3px);
  box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15) !important;
}

.group-hover-primary:hover span,
.group-hover-primary:active span {
  color: var(--bs-primary) !important;
}

/* Make hover effects stick on mobile active state momentarily */
@media (hover: none) {
  .group-hover-primary:active .category-icon-wrapper {
    transform: scale(0.95);
  }
}

/* Helper to ensure minimum click target size 44x44px for accessibility */
.touch-target {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Small visual enhancements for hover states */
.hover-zoom {
  transition: transform 0.3s ease;
}
.hover-zoom:hover {
  transform: scale(1.03);
}

/* Overlay gradients for background images */
.overlay-gradient::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,0.7) 100%);
  pointer-events: none;
}

/* Offcanvas Menu Accordion Adjustments */
#mobileMenu .accordion-button:not(.collapsed) {
  background-color: transparent;
  color: var(--bs-primary);
  box-shadow: none;
}
#mobileMenu .accordion-button:not(.collapsed) i {
  color: var(--bs-primary) !important;
}
#mobileMenu .accordion-button:focus {
  box-shadow: none;
  border-color: rgba(0,0,0,0.1);
}
#mobileMenu .accordion-button::after {
  background-size: 0.8rem;
}

/* Mobile Bottom Navigation */
.mobile-bottom-nav {
  z-index: 1030;
  padding-bottom: env(safe-area-inset-bottom, 0); /* Support for iPhone Home Indicator */
}

.mobile-bottom-nav .nav-link {
  transition: all 0.2s ease-in-out;
  color: #6c757d !important; /* text-secondary equivalent */
}

.mobile-bottom-nav .nav-link:hover,
.mobile-bottom-nav .nav-link:focus,
.mobile-bottom-nav .nav-link:active {
  color: var(--bs-primary) !important;
  transform: translateY(-2px);
}

.mobile-bottom-nav .nav-link.active {
  color: var(--bs-primary) !important;
}

.mobile-bottom-nav .nav-link i {
  transition: transform 0.2s ease;
}

.mobile-bottom-nav .nav-link:active i {
  transform: scale(0.9);
}

/* --- Desktop Navigation Hover Dropdown & Styling --- */
@media (min-width: 992px) {
    /* Hover to open dropdown */
    .navbar .dropdown:hover > .dropdown-menu {
        display: block;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    /* Smooth animation */
    .navbar .dropdown-menu {
        display: block;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        margin-top: 0;
        pointer-events: none; /* Prevent accidental clicks while fading out */
    }
    
    .navbar .dropdown:hover > .dropdown-menu {
        pointer-events: auto; /* Re-enable clicks when fully visible */
    }

    /* Submenu (Level 3+) positioning */
    .navbar .dropdown-submenu {
        position: relative;
    }
    .navbar .dropdown-submenu .dropdown-menu {
        top: 0;
        left: 100%;
        margin-top: -8px; /* Align with parent item */
        margin-left: 0;
        transform: translateX(10px);
    }
    .navbar .dropdown-submenu:hover > .dropdown-menu {
        transform: translateX(0);
    }
}

/* Dropdown Menu Visual Enhancements */
.navbar .dropdown-menu {
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 1rem 0;
    background-color: #ffffff;
    min-width: 220px;
    z-index: 1050;
}

.navbar .dropdown-item {
    padding: 0.6rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: #495057;
    transition: all 0.2s ease-in-out;
    position: relative;
    display: flex;
    align-items: center;
}

/* Hover effect on items */
.navbar .dropdown-item:hover, 
.navbar .dropdown-item:focus {
    background-color: rgba(var(--bs-primary-rgb), 0.05);
    color: var(--bs-primary);
    padding-left: 1.8rem; /* Slight indent on hover */
}

/* Add a subtle indicator line on hover */
.navbar .dropdown-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 0;
    width: 3px;
    background-color: var(--bs-primary);
    transition: all 0.2s ease-in-out;
    border-radius: 0 4px 4px 0;
}

.navbar .dropdown-item:hover::before {
    height: 60%;
}

/* Style active items */
.navbar .dropdown-item.active {
    background-color: rgba(var(--bs-primary-rgb), 0.08);
    color: var(--bs-primary);
    font-weight: 600;
}
.navbar .dropdown-item.active::before {
    height: 60%;
}

/* Remove default Bootstrap caret and add custom one if needed */
.navbar .dropdown-toggle::after {
    transition: transform 0.3s ease;
    vertical-align: middle;
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
}

@media (min-width: 992px) {
    .navbar .dropdown:hover > .dropdown-toggle::after {
        transform: rotate(180deg);
    }
    
    /* Submenu caret */
    .navbar .dropdown-submenu > .dropdown-toggle::after {
        border-top: 0.3em solid transparent;
        border-bottom: 0.3em solid transparent;
        border-left: 0.3em solid;
        margin-left: auto;
        position: absolute;
        right: 1.5rem;
        top: 50%;
        transform: translateY(-50%);
    }
    .navbar .dropdown-submenu:hover > .dropdown-toggle::after {
        transform: translateY(-50%) translateX(3px);
    }
}

/* --- Mobile Offcanvas Nav Styling --- */
.offcanvas-nav .nav-item {
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.offcanvas-nav .nav-item:last-child {
    border-bottom: none;
}
.offcanvas-nav .nav-link {
    font-size: 1.1rem;
    font-weight: 500;
    color: #495057;
    padding: 0.8rem 0.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-start !important; /* Fix centering issue caused by touch-target */
    transition: color 0.2s ease;
    flex: 1; /* Allow link to take up remaining space */
}
.offcanvas-nav .mobile-menu-toggle {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.offcanvas-nav .mobile-menu-toggle::after {
    margin-left: 0;
    transition: transform 0.3s ease;
}
.offcanvas-nav .mobile-menu-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
}
.offcanvas-nav .nav-link:hover, .offcanvas-nav .nav-link:focus {
    color: var(--bs-primary);
}
.offcanvas-nav .dropdown-menu {
    position: static !important;
    float: none;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 0.5rem 2rem;
    margin: 0;
    display: none;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transition: none;
}
.offcanvas-nav .dropdown-menu.show {
    display: block;
}
/* Desktop/general dropdown toggle overrides are above, these apply to mobile nav link when used as toggle (if any left) */
.offcanvas-nav .dropdown-toggle::after {
    margin-left: auto;
    transition: transform 0.3s ease;
}
.offcanvas-nav .dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
}
.offcanvas-nav .dropdown-item {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    color: #6c757d;
}
.offcanvas-nav .dropdown-item:hover, .offcanvas-nav .dropdown-item.active {
    background: transparent;
    color: var(--bs-primary);
    padding-left: 1rem;
}
.offcanvas-nav .dropdown-item::before {
    display: none;
}

.occasion-carousel-wrapper {
    /* Base styles */
}
.occasion-item {
    width: 75vw;
    max-width: 300px;
}
@media (min-width: 1200px) {
    .occasion-item {
        /* 3 items per view with 1rem (16px) gap. Total gaps = 2. Width = (100% - 32px) / 3 */
        width: calc((100% - 2rem) / 3);
        max-width: none;
    }
    .occasion-carousel-track {
        /* Hardware acceleration and smooth animation for 60fps */
        transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
        will-change: transform;
        transform: translateZ(0); /* Force GPU */
    }
}
@media (max-width: 1199.98px) {
    /* Fallback to native horizontal scrolling on smaller screens */
    .occasion-carousel-wrapper {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
    }
    .occasion-carousel-wrapper::-webkit-scrollbar {
        display: none; /* Chrome/Safari */
    }
    .occasion-item {
        width: 300px; /* Keep fixed width for tablets too */
    }
}
@media (max-width: 767.98px) {
    .occasion-item {
        width: 75vw; /* Smaller for mobile */
    }
}

/* Nav Buttons Styles */
.occasion-nav-buttons .btn {
    transition: all 0.3s ease;
}
.occasion-nav-buttons .btn:not(:disabled):hover {
    background-color: var(--bs-dark);
    color: #fff;
    transform: scale(1.05);
}
.occasion-nav-buttons .btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    background-color: transparent;
    border-color: #dee2e6;
    color: #adb5bd;
}

/* --- End Occasion Carousel --- */
.promo-banner-row {
    display: flex;
}
@media (min-width: 768px) {
    .promo-banner-row {
        height: 380px; /* 固定高度，避免弹性盒高度坍塌和裁剪 */
    }
    .promo-banner-row > .col-md-6 {
        height: 100%;
    }
}
@media (max-width: 767.98px) {
    .promo-banner-img {
        min-height: 250px;
        height: 250px;
    }
}
.product-card {
  transition: all 0.3s ease;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15) !important;
}

/* Product Image & Hover Action Button */
.product-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background-color: #f8f9fa;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}

.product-hover-action {
  position: absolute;
  bottom: -60px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  padding: 15px;
  background: linear-gradient(to top, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.6) 70%, transparent 100%);
  transition: all 0.3s ease;
  opacity: 0;
  z-index: 2;
}
.product-card:hover .product-hover-action {
  bottom: 0;
  opacity: 1;
}

/* Badges (WooCommerce compatible classes) */
.badge-container {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 5px;
  pointer-events: none;
}
.product-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1;
}
.product-badge.onsale {
  background-color: var(--bs-danger);
  color: #fff;
}
.product-badge.new {
  background-color: var(--bs-primary);
  color: #fff;
}
.product-badge.hot {
  background-color: #ff9800;
  color: #fff;
}

/* Star Ratings (WooCommerce fallback structure) */
.star-rating {
  position: relative;
  display: inline-block;
  font-size: 0.85rem;
  line-height: 1;
  letter-spacing: 1px;
}
.star-rating::before {
  content: "★★★★★";
  color: #dee2e6;
}
.star-rating span {
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  white-space: nowrap;
}
.star-rating span::before {
  content: "★★★★★";
  color: #ffc107;
}
.rating-count {
  font-size: 0.75rem;
  color: #6c757d;
  margin-left: 5px;
}