/* ==========================================================================
   Enhanced Shopper UI Components

   Cart drawer, sticky cart icon, toast notifications, quick-view modal,
   and enhanced filter UI for a modern dispensary shopping experience.
   ========================================================================== */

/* ==========================================================================
   Cart Trigger (Header Icon)
   ========================================================================== */

.hq-cart-trigger {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--hq-radius-full);
    cursor: pointer;
    transition: all var(--hq-transition-base);
    color: var(--hq-dark);
}

.hq-cart-trigger:hover {
    background: var(--hq-gray-100);
    color: var(--hq-primary);
}

.hq-cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--hq-secondary);
    color: var(--hq-dark);
    font-family: var(--hq-font-heading);
    font-weight: 700;
    font-size: 10px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: var(--hq-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    animation: hq-cart-bounce 0.4s ease;
}

@keyframes hq-cart-bounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* ==========================================================================
   Cart Drawer
   ========================================================================== */

.hq-cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all var(--hq-transition-base);
}

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

.hq-cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 420px;
    max-width: 90vw;
    height: 100%;
    background: var(--hq-white);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    box-shadow: var(--hq-shadow-xl);
    transform: translateX(100%);
    transition: transform var(--hq-transition-base);
}

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

.hq-cart-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--hq-spacing-lg) var(--hq-spacing-xl);
    border-bottom: 1px solid var(--hq-gray-200);
    background: var(--hq-gray-100);
}

.hq-cart-drawer__header h3 {
    display: flex;
    align-items: center;
    gap: var(--hq-spacing-sm);
    font-family: var(--hq-font-heading);
    font-size: var(--hq-text-lg);
    font-weight: 700;
    color: var(--hq-dark);
    margin: 0;
}

.hq-cart-drawer__count {
    background: var(--hq-primary);
    color: var(--hq-white);
    font-size: var(--hq-text-xs);
    padding: 2px 8px;
    border-radius: var(--hq-radius-xl);
    margin-left: var(--hq-spacing-sm);
}

.hq-cart-drawer__close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--hq-radius-full);
    color: var(--hq-gray-600);
    transition: all var(--hq-transition-fast);
    background: none;
    border: none;
    cursor: pointer;
}

.hq-cart-drawer__close:hover {
    background: var(--hq-gray-200);
    color: var(--hq-dark);
}

.hq-cart-drawer__body {
    flex: 1;
    overflow-y: auto;
    padding: var(--hq-spacing-lg);
}

.hq-cart-drawer__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--hq-spacing-lg);
    padding: var(--hq-spacing-3xl) var(--hq-spacing-xl);
    text-align: center;
}

.hq-cart-drawer__empty p {
    color: var(--hq-gray-500);
    font-size: var(--hq-text-lg);
}

/* Cart Items */
.hq-cart-item {
    display: grid;
    grid-template-columns: 70px 1fr auto;
    gap: var(--hq-spacing-md);
    padding: var(--hq-spacing-md) 0;
    border-bottom: 1px solid var(--hq-gray-100);
    align-items: center;
}

.hq-cart-item__image {
    width: 70px;
    height: 70px;
    border-radius: var(--hq-radius-md);
    overflow: hidden;
    background: var(--hq-gray-100);
}

.hq-cart-item__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hq-cart-item__name {
    font-family: var(--hq-font-heading);
    font-size: var(--hq-text-sm);
    font-weight: 600;
    color: var(--hq-dark);
    margin-bottom: 2px;
}

.hq-cart-item__meta {
    font-size: var(--hq-text-xs);
    color: var(--hq-gray-500);
}

.hq-cart-item__price {
    font-family: var(--hq-font-heading);
    font-weight: 700;
    color: var(--hq-primary);
    white-space: nowrap;
}

.hq-cart-item__qty {
    display: flex;
    align-items: center;
    gap: var(--hq-spacing-sm);
    margin-top: var(--hq-spacing-xs);
}

.hq-cart-item__qty button {
    width: 26px;
    height: 26px;
    border: 1px solid var(--hq-gray-300);
    border-radius: var(--hq-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--hq-text-sm);
    font-weight: 700;
    color: var(--hq-gray-700);
    background: var(--hq-white);
    cursor: pointer;
    transition: all var(--hq-transition-fast);
}

.hq-cart-item__qty button:hover {
    border-color: var(--hq-primary);
    color: var(--hq-primary);
}

.hq-cart-item__qty span {
    font-weight: 600;
    font-size: var(--hq-text-sm);
    min-width: 20px;
    text-align: center;
}

.hq-cart-item__remove {
    color: var(--hq-gray-400);
    font-size: var(--hq-text-xs);
    cursor: pointer;
    transition: color var(--hq-transition-fast);
    background: none;
    border: none;
    padding: 0;
}

.hq-cart-item__remove:hover {
    color: #e53935;
}

/* Cart Footer */
.hq-cart-drawer__footer {
    padding: var(--hq-spacing-lg) var(--hq-spacing-xl);
    border-top: 2px solid var(--hq-gray-200);
    background: var(--hq-gray-100);
}

.hq-cart-drawer__subtotal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--hq-spacing-md);
    font-family: var(--hq-font-heading);
    font-weight: 600;
    font-size: var(--hq-text-lg);
    color: var(--hq-dark);
}

.hq-cart-drawer__total-amount {
    font-size: var(--hq-text-2xl);
    font-weight: 800;
    color: var(--hq-primary);
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */

.hq-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: all var(--hq-transition-base);
}

.hq-toast.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.hq-toast__content {
    display: flex;
    align-items: center;
    gap: var(--hq-spacing-sm);
    background: var(--hq-dark);
    color: var(--hq-white);
    padding: 14px 24px;
    border-radius: var(--hq-radius-lg);
    box-shadow: var(--hq-shadow-xl);
    font-family: var(--hq-font-heading);
    font-size: var(--hq-text-sm);
    font-weight: 600;
    white-space: nowrap;
}

/* ==========================================================================
   Quick View Modal
   ========================================================================== */

.hq-quickview-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--hq-transition-base);
}

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

.hq-quickview {
    background: var(--hq-white);
    border-radius: var(--hq-radius-lg);
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--hq-shadow-xl);
    transform: scale(0.9);
    transition: transform var(--hq-transition-base);
}

.hq-quickview-overlay.active .hq-quickview {
    transform: scale(1);
}

.hq-quickview__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.hq-quickview__image {
    aspect-ratio: 1;
    background: var(--hq-gray-100);
    border-radius: var(--hq-radius-lg) 0 0 var(--hq-radius-lg);
    overflow: hidden;
}

.hq-quickview__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hq-quickview__info {
    padding: var(--hq-spacing-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--hq-spacing-md);
}

.hq-quickview__close {
    position: absolute;
    top: var(--hq-spacing-md);
    right: var(--hq-spacing-md);
    width: 36px;
    height: 36px;
    background: var(--hq-white);
    border: none;
    border-radius: var(--hq-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--hq-shadow-md);
    transition: all var(--hq-transition-fast);
}

.hq-quickview__close:hover {
    background: var(--hq-gray-100);
}

@media (max-width: 768px) {
    .hq-quickview__grid {
        grid-template-columns: 1fr;
    }

    .hq-quickview__image {
        border-radius: var(--hq-radius-lg) var(--hq-radius-lg) 0 0;
        max-height: 300px;
    }
}

/* ==========================================================================
   Enhanced Filter Bar (Top)
   ========================================================================== */

.hq-filter-bar {
    display: flex;
    align-items: center;
    gap: var(--hq-spacing-md);
    padding: var(--hq-spacing-md) 0;
    margin-bottom: var(--hq-spacing-xl);
    border-bottom: 1px solid var(--hq-gray-200);
    flex-wrap: wrap;
}

.hq-filter-bar__search {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.hq-filter-bar__search svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    fill: var(--hq-gray-400);
    pointer-events: none;
}

.hq-filter-bar__search input {
    width: 100%;
    padding: 10px 16px 10px 42px;
    border: 2px solid var(--hq-gray-200);
    border-radius: var(--hq-radius-xl);
    font-size: var(--hq-text-sm);
    transition: border-color var(--hq-transition-fast);
}

.hq-filter-bar__search input:focus {
    outline: none;
    border-color: var(--hq-primary);
}

.hq-filter-bar__sort {
    padding: 10px 16px;
    border: 2px solid var(--hq-gray-200);
    border-radius: var(--hq-radius-sm);
    font-family: var(--hq-font-heading);
    font-size: var(--hq-text-xs);
    font-weight: 600;
    background: var(--hq-white);
    cursor: pointer;
}

.hq-filter-bar__toggle {
    display: none;
    padding: 10px 16px;
    border: 2px solid var(--hq-gray-200);
    border-radius: var(--hq-radius-sm);
    font-family: var(--hq-font-heading);
    font-size: var(--hq-text-xs);
    font-weight: 600;
    background: var(--hq-white);
    cursor: pointer;
    transition: all var(--hq-transition-fast);
}

.hq-filter-bar__toggle:hover {
    border-color: var(--hq-primary);
    color: var(--hq-primary);
}

.hq-filter-bar__count {
    font-size: var(--hq-text-sm);
    color: var(--hq-gray-500);
}

@media (max-width: 768px) {
    .hq-filter-bar__toggle {
        display: inline-flex;
    }
}

/* ==========================================================================
   Sidebar Filter Panel (Mobile Slide-out)
   ========================================================================== */

@media (max-width: 992px) {
    .hq-leafbridge-page .hq-lb-layout {
        grid-template-columns: 1fr !important;
    }

    .hq-lb-filters {
        position: fixed;
        top: 0;
        left: 0;
        width: 300px;
        max-width: 85vw;
        height: 100%;
        background: var(--hq-white);
        z-index: 9998;
        transform: translateX(-100%);
        transition: transform var(--hq-transition-base);
        box-shadow: var(--hq-shadow-xl);
        overflow-y: auto;
        padding: var(--hq-spacing-xl);
    }

    .hq-lb-filters.active {
        transform: translateX(0);
    }
}

/* ==========================================================================
   "Added to Cart" Animation on Product Card
   ========================================================================== */

.hq-added-animation {
    position: relative;
}

.hq-added-animation::after {
    content: '\2713';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 40px;
    height: 40px;
    background: var(--hq-accent-green);
    color: var(--hq-white);
    border-radius: var(--hq-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    animation: hq-added-pop 0.6s ease forwards;
    z-index: 5;
}

@keyframes hq-added-pop {
    0% { transform: translate(-50%, -50%) scale(0); opacity: 0; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1); opacity: 0; }
}

/* ==========================================================================
   Scroll-to-top Button
   ========================================================================== */

.hq-scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--hq-primary);
    color: var(--hq-white);
    border: none;
    border-radius: var(--hq-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--hq-shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--hq-transition-base);
    z-index: 100;
}

.hq-scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.hq-scroll-top:hover {
    background: var(--hq-primary-light);
    transform: translateY(-3px);
}