/**
 * MLWindow2 Wishlist - Unified Styles
 *
 * Single button class: .lw-wishlist-btn
 * States: default, .is-active (in wishlist), .is-loading
 *
 * @package MLWindow2_Wishlist
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    --lw-wishlist-color: #e85a4f;
    --lw-wishlist-color-light: rgba(232, 90, 79, 0.1);
    --lw-wishlist-size: 40px;
    --lw-wishlist-icon-size: 20px;
    --lw-wishlist-border: #e5e5e5;
    --lw-wishlist-transition: 0.3s ease;
}

/* ========================================
   Wishlist Button (.lw-wishlist-btn)
   ======================================== */
.lw-wishlist-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--lw-wishlist-size);
    height: var(--lw-wishlist-size);
    background: transparent;
    border: 1.5px solid var(--lw-wishlist-border);
    border-radius: 4px;
    color: #666;
    cursor: pointer;
    transition: all var(--lw-wishlist-transition);
    position: relative;
    flex-shrink: 0;
    padding: 0;
}

.lw-wishlist-btn svg {
    width: var(--lw-wishlist-icon-size);
    height: var(--lw-wishlist-icon-size);
    transition: all var(--lw-wishlist-transition);
    fill: none;
    stroke: currentColor;
}

/* Hover state */
.lw-wishlist-btn:hover {
    border-color: var(--lw-wishlist-color);
    color: var(--lw-wishlist-color);
    background: var(--lw-wishlist-color-light);
}

.lw-wishlist-btn:hover svg {
    stroke: var(--lw-wishlist-color);
}

/* Active state (in wishlist) */
.lw-wishlist-btn.is-active {
    border-color: var(--lw-wishlist-color);
    background: var(--lw-wishlist-color);
    color: #fff;
}

.lw-wishlist-btn.is-active svg {
    stroke: #fff;
    fill: #fff;
}

.lw-wishlist-btn.is-active:hover {
    background: #d14b40;
    border-color: #d14b40;
}

/* Loading state - pulse animation instead of spin */
.lw-wishlist-btn.is-loading {
    opacity: 0.7;
    pointer-events: none;
}

.lw-wishlist-btn.is-loading svg {
    animation: lw-wishlist-pulse 0.6s ease-in-out infinite alternate;
}

@keyframes lw-wishlist-pulse {
    from { transform: scale(1); opacity: 0.5; }
    to { transform: scale(1.1); opacity: 1; }
}

/* ========================================
   Single Product Page Context
   ======================================== */
.single-product .lw-wishlist-btn,
.product-add-to-cart-wrapper .lw-wishlist-btn,
.woocommerce-variation-add-to-cart .lw-wishlist-btn {
    width: 44px;
    height: 44px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.single-product .lw-wishlist-btn:hover,
.product-add-to-cart-wrapper .lw-wishlist-btn:hover,
.woocommerce-variation-add-to-cart .lw-wishlist-btn:hover {
    border-color: var(--lw-wishlist-color);
    background: var(--lw-wishlist-color-light);
}

.single-product .lw-wishlist-btn.is-active,
.product-add-to-cart-wrapper .lw-wishlist-btn.is-active,
.woocommerce-variation-add-to-cart .lw-wishlist-btn.is-active {
    background: var(--lw-wishlist-color);
    border-color: var(--lw-wishlist-color);
}

/* ========================================
   Button Variants
   ======================================== */

/* Icon-only variant (for hover icons on product cards) */
.lw-wishlist-btn.lw-wishlist-btn--icon {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.lw-wishlist-btn.lw-wishlist-btn--icon:hover {
    background: var(--lw-wishlist-color);
    color: #fff;
    transform: scale(1.1);
}

.lw-wishlist-btn.lw-wishlist-btn--icon:hover svg {
    stroke: #fff;
}

.lw-wishlist-btn.lw-wishlist-btn--icon.is-active {
    background: var(--lw-wishlist-color);
}

.lw-wishlist-btn.lw-wishlist-btn--icon.is-active svg {
    fill: #fff;
    stroke: #fff;
}

/* ========================================
   Wishlist Count Badge
   ======================================== */
.lw-wishlist-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    background: var(--lw-wishlist-color);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    border-radius: 9px;
    padding: 0 5px;
}

.lw-wishlist-count--empty {
    opacity: 0;
}

/* ========================================
   Wishlist Page
   ======================================== */
.lw-wishlist-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Empty State */
.lw-wishlist-empty {
    text-align: center;
    padding: 60px 20px;
}

.lw-wishlist-empty__icon {
    margin-bottom: 24px;
}

.lw-wishlist-empty__icon svg {
    width: 80px;
    height: 80px;
    color: #ddd;
}

.lw-wishlist-empty h2 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 2rem;
    font-weight: 500;
    margin: 0 0 12px;
    color: #1a1a1a;
}

.lw-wishlist-empty p {
    color: #666;
    margin: 0 0 24px;
    font-size: 1rem;
}

.lw-wishlist-empty__btn {
    display: inline-block;
    padding: 14px 32px;
    background: #1a1a1a;
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: background 0.3s;
}

.lw-wishlist-empty__btn:hover {
    background: #333;
    color: #fff;
}

/* Actions Bar */
.lw-wishlist-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.lw-wishlist-actions button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: transparent;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    color: #333;
}

.lw-wishlist-actions button:hover {
    border-color: #1a1a1a;
    background: #1a1a1a;
    color: #fff;
}

.lw-wishlist-actions button svg {
    flex-shrink: 0;
}

.lw-wishlist-clear:hover {
    border-color: #e74c3c !important;
    background: #e74c3c !important;
}

/* Wishlist Grid */
.lw-wishlist-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

@media (max-width: 1024px) {
    .lw-wishlist-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .lw-wishlist-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .lw-wishlist-grid {
        grid-template-columns: 1fr;
    }
}

/* Wishlist Item - Simplified: Image + Remove Button Only */
.lw-wishlist-item {
    position: relative;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow 0.3s, transform 0.3s;
}

.lw-wishlist-item:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.lw-wishlist-item__image {
    display: block;
    aspect-ratio: 1;
    overflow: hidden;
}

.lw-wishlist-item__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.lw-wishlist-item:hover .lw-wishlist-item__image img {
    transform: scale(1.05);
}

/* Remove Button - Positioned in Top Right Corner */
.lw-wishlist-item__remove {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 50%;
    color: #666;
    cursor: pointer;
    transition: all 0.2s;
    padding: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transform: scale(0.8);
}

.lw-wishlist-item:hover .lw-wishlist-item__remove {
    opacity: 1;
    transform: scale(1);
}

.lw-wishlist-item__remove:hover {
    background: #e74c3c;
    color: #fff;
    transform: scale(1.1);
}

.lw-wishlist-item__remove svg {
    width: 14px;
    height: 14px;
}

/* ========================================
   Share Modal
   ======================================== */
.lw-wishlist-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
}

.lw-wishlist-modal.active {
    display: flex;
}

.lw-wishlist-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}

.lw-wishlist-modal__content {
    position: relative;
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    max-width: 480px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.lw-wishlist-modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    cursor: pointer;
    color: #999;
    padding: 4px;
}

.lw-wishlist-modal__close:hover {
    color: #333;
}

.lw-wishlist-modal__content h3 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 500;
    margin: 0 0 12px;
}

.lw-wishlist-modal__content p {
    color: #666;
    margin: 0 0 20px;
    font-size: 0.95rem;
}

.lw-wishlist-modal__input-group {
    display: flex;
    gap: 8px;
}

.lw-wishlist-modal__input-group input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem;
    background: #f9f9f9;
}

.lw-wishlist-modal__input-group button {
    padding: 12px 24px;
    background: #1a1a1a;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.lw-wishlist-modal__input-group button:hover {
    background: #333;
}

.lw-wishlist-modal__input-group button.copied {
    background: #27ae60;
}

/* ========================================
   Toast Styles (uses existing LWToast)
   ======================================== */
/* Toast styles are handled by the theme's LWToast system */