/* کارت و سبد — تم و فاصله‌های مدرن */
.card { background: var(--C8); color: var(--C6); border: 1px solid var(--C4); border-radius: 16px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.card-body { padding: 1.25rem 1.5rem; }

.cart-item { display: flex; flex-direction: column; gap: 0.75rem; transition: all 0.3s ease; border-radius: 14px; padding: 1rem; margin-bottom: 1rem; background: var(--C4); border: 1px solid var(--C4); }
.profile-panel[data-bs-theme="dark"] .cart-item { background: var(--C8); }
.cart-item:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.08); }
.cart-item:last-child { margin-bottom: 0; }

/* ردیف ۱ دسکتاپ: عکس + جزئیات — افقی */
.cart-item-row-top-group { display: flex; flex-direction: row; align-items: flex-start; gap: 1rem; width: 100%; }
.cart-item-row-image { flex: 0 0 88px; width: 88px; }
.cart-item-row-details { flex: 1; min-width: 0; }

/* ردیف ۲ دسکتاپ: قیمت + تعداد + حذف — افقی */
.cart-item-row-bottom-group { display: flex; flex-direction: row; align-items: center; justify-content: space-between; gap: 1rem; width: 100%; padding-top: 0.75rem; border-top: 1px solid var(--C4); }
.cart-item-row-prices,
.cart-item-row-actions { display: contents; }
.cart-item-price-block,
.cart-item-total-block { text-align: center; min-width: 0; }
.cart-item-total-block { position: relative; }
.cart-item-qty-wrap { display: flex; align-items: center; justify-content: center; }
.cart-item-remove-wrap { display: flex; align-items: center; justify-content: center; }

/* تصویر محصول */
.cart-item-image-wrap { position: relative; border-radius: .875rem; overflow: hidden; }
.cart-item-image { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: .875rem; }
.cart-item .badge.bg-danger { top: 8px; right: 8px; border-radius: 8px; font-size: 0.7rem; padding: 0.25rem 0.5rem; left: auto; }

/* عنوان و لینک */
.cart-item-title { font-size: .8rem; font-weight: 400; margin-bottom: 0.35rem; line-height: 1.4; }
.cart-item a { color: var(--C6); text-decoration: none; }
.cart-item a:hover { color: var(--C3); }
.cart-item-code { font-size: 0.8rem; color: var(--C5); margin-bottom: 0.5rem; }

/* باکس ارزش‌افزوده */
.cart-item .cart-value-added { font-size: 0.8rem; color: var(--C5); margin-top: 0.5rem; padding: 0.5rem 0.75rem; background: rgba(0,0,0,0.04); border-radius: 10px; border: 1px solid var(--C4); }
.profile-panel[data-bs-theme="dark"] .cart-item .cart-value-added { background: rgba(255,255,255,0.05); }

/* قیمت واحد و جمع — عناوین و فاصله */
.cart-item .cart-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.02em; color: var(--C5); margin-bottom: 0.25rem; }
.cart-item .cart-unit-price { font-weight: 600; font-size: 0.95rem; }
.cart-item .cart-item-total { font-weight: 700; color: var(--bs-success, #198754); font-size: 1rem; }
.cart-item .text-decoration-line-through { font-size: 0.8rem; }

/* کنترل تعداد — دکمه‌های گرد مدرن */
.quantity-control { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--C2); border: 1px solid var(--C4); border-radius: 999px; padding: 0.25rem; }
.profile-panel[data-bs-theme="dark"] .quantity-control { background: rgba(255,255,255,0.06); border-color: var(--C4); }
.quantity-btn { width: 36px; height: 36px; border: none; background: var(--C8); color: var(--C6); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 1.1rem; font-weight: 600; transition: all 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.quantity-btn:hover { background: var(--C1); color: var(--C2); transform: scale(1.05); }
.quantity-input { width: 44px; text-align: center !important; border: none; background: transparent; color: var(--C6); font-weight: 600; font-size: 0.95rem; padding: 0.25rem; }
.quantity-input:focus { outline: none; }
.cart-item .quantity-input[type="number"] { -moz-appearance: textfield; appearance: textfield; }
.cart-item .quantity-input[type="number"]::-webkit-outer-spin-button,
.cart-item .quantity-input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* حذف از سبد */
.remove-item { color: var(--C5); cursor: pointer; font-size: 1.25rem; padding: 0.5rem; border-radius: 10px; transition: all 0.2s; display: inline-flex; align-items: center; justify-content: center; }
.remove-item:hover { color: #dc3545; background: rgba(220,53,69,0.1); }

/* خلاصه سبد */
.cart-summary { background: var(--C8); color: var(--C6); border: 1px solid var(--C4); border-radius: 16px; padding: 1.5rem; box-shadow: 0 4px 16px rgba(0,0,0,0.06); position: sticky; top: 135px; }
.cart-summary h5 { font-size: 1.1rem; font-weight: 700; margin-bottom: 1rem; }
.cart-summary .d-flex { margin-bottom: 0.75rem; font-size: 0.95rem; }
.cart-summary hr { border-color: var(--C4); opacity: 0.6; margin: 1rem 0; }
.cart-summary .btn { border-radius: .875rem; padding: 0.65rem 1rem; font-weight: 600; }

/* لودر تعداد / جمع کل — بدون پرش layout، قابل‌مشاهده در لایت و دارک */
.cart-summary .panel-loader-wrap-inline {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 5rem;
    min-height: 1.5rem;
    vertical-align: middle;
}

/* اسپینر سبد — پیش‌فرض مخفی (صفحه مهمان بدون profile-panel هم) */
.cart-item.panel-loader-wrap-inline .panel-loader-spinner-sm,
.cart-item-total-block > .panel-loader-spinner-sm,
.panel-loader-wrap-inline .panel-loader-spinner-sm {
    display: none;
}
.cart-item.panel-loader-wrap-inline.loading .panel-loader-spinner-sm,
.cart-item.panel-loader-wrap-inline.loading .cart-item-total-block > .panel-loader-spinner-sm,
.cart-summary .panel-loader-wrap-inline.loading .panel-loader-spinner-sm {
    display: block;
}

.cart-summary .panel-loader-wrap-inline .panel-loader-spinner-sm {
    position: absolute;
    inset: 0;
    margin: auto;
    display: none;
    width: 22px;
    height: 22px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-left-color: var(--C1);
    border-radius: 50%;
    animation: ng-spinner-spin var(--spinner-duration, 0.75s) linear infinite;
}
.profile-panel[data-bs-theme="dark"] .cart-summary .panel-loader-wrap-inline .panel-loader-spinner-sm {
    border-color: rgba(255, 255, 255, 0.12);
    border-left-color: var(--C3);
}
.cart-summary .panel-loader-wrap-inline.loading {
    opacity: 1;
    pointer-events: none;
}
.cart-summary .panel-loader-wrap-inline.loading .panel-loader-spinner-sm {
    display: block;
}
.cart-summary .panel-loader-wrap-inline.loading > :not(.panel-loader-spinner-sm) {
    visibility: hidden;
}

/* لودر قیمت واحد در کارت محصول سبد */
.cart-item .cart-item-price-wrap.panel-loader-wrap-inline {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    min-width: 5.5rem;
    min-height: 1.75rem;
    vertical-align: middle;
}
.cart-item .cart-item-price-wrap.panel-loader-wrap-inline .panel-loader-spinner-sm {
    position: absolute;
    inset: 0;
    margin: auto;
    display: none;
    width: 22px;
    height: 22px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-left-color: var(--C1);
    border-radius: 50%;
    animation: ng-spinner-spin var(--spinner-duration, 0.75s) linear infinite;
}
.profile-panel[data-bs-theme="dark"] .cart-item .cart-item-price-wrap.panel-loader-wrap-inline .panel-loader-spinner-sm {
    border-color: rgba(255, 255, 255, 0.12);
    border-left-color: var(--C3);
}
.cart-item .cart-item-price-wrap.panel-loader-wrap-inline.loading {
    opacity: 1;
    pointer-events: none;
}
.cart-item .cart-item-price-wrap.panel-loader-wrap-inline.loading .panel-loader-spinner-sm {
    display: block;
}
.cart-item .cart-item-price-wrap.panel-loader-wrap-inline.loading > :not(.panel-loader-spinner-sm) {
    visibility: hidden;
}

/* لودر جمع خط در کارت محصول سبد */
.cart-item .cart-item-total-wrap.panel-loader-wrap-inline {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    min-width: 5.5rem;
    min-height: 1.75rem;
    vertical-align: middle;
}
.cart-item .cart-item-total-wrap.panel-loader-wrap-inline .panel-loader-spinner-sm {
    position: absolute;
    inset: 0;
    margin: auto;
    display: none;
    width: 22px;
    height: 22px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-left-color: var(--C1);
    border-radius: 50%;
    animation: ng-spinner-spin var(--spinner-duration, 0.75s) linear infinite;
}
.profile-panel[data-bs-theme="dark"] .cart-item .cart-item-total-wrap.panel-loader-wrap-inline .panel-loader-spinner-sm {
    border-color: rgba(255, 255, 255, 0.12);
    border-left-color: var(--C3);
}
.cart-item .cart-item-total-wrap.panel-loader-wrap-inline.loading {
    opacity: 1;
    pointer-events: none;
}
.cart-item .cart-item-total-wrap.panel-loader-wrap-inline.loading .panel-loader-spinner-sm {
    display: block;
}
.cart-item .cart-item-total-wrap.panel-loader-wrap-inline.loading > :not(.panel-loader-spinner-sm) {
    visibility: hidden;
}

/* همگام‌سازی تعداد — فقط بازخورد بصری؛ دکمه‌ها فعال می‌مانند تا debounce کار کند */
.cart-item .quantity-control.is-qty-syncing {
    opacity: 0.9;
}

/* دکمه تأیید پاک کردن سبد — اسپینر بدون پرش */
#confirmClearCartBtn.panel-loader-wrap-inline {
    position: relative;
    min-width: 6.5rem;
}
#confirmClearCartBtn.panel-loader-wrap-inline .panel-loader-spinner-sm {
    position: absolute;
    inset: 0;
    margin: auto;
    display: none;
    width: 22px;
    height: 22px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-left-color: #fff;
    border-radius: 50%;
    animation: ng-spinner-spin var(--spinner-duration, 0.75s) linear infinite;
}
#confirmClearCartBtn.panel-loader-wrap-inline.loading .panel-loader-spinner-sm {
    display: block;
}
#confirmClearCartBtn.panel-loader-wrap-inline.loading .confirm-clear-cart-btn__label {
    visibility: hidden;
}

small.price-currency-unit { font-size: 60%; font-weight: 600; opacity: 0.88; vertical-align: baseline; }

.cart-sticky-mobile-bar { display: none; }

.empty-cart { text-align: center; padding: 3rem 1.5rem; }
.empty-cart > i { font-size: 4rem; color: var(--C5); margin-bottom: 1rem; opacity: 0.7; }
.empty-cart .btn { border-radius: .875rem; padding: 0.6rem 1.5rem; }
.empty-cart .btn i.ti { font-size: inherit; margin-bottom: 0; opacity: 1; }
/* پیام به‌روزرسانی سبد بعد از لود کامل صفحه نمایش داده می‌شود */
.cart-message-after-load { visibility: hidden; }

.loading { opacity: 0.7; pointer-events: none; }

/* هشدار موجودی کم */
.cart-item .stock-warning { font-size: 0.8rem; padding: 0.5rem 0.75rem; margin-top: 0.75rem; border-radius: 10px; background: rgba(255,193,7,0.15); border: 1px solid rgba(255,193,7,0.35); color: #856404; display: inline-flex; align-items: center; gap: 0.35rem; }
.profile-panel[data-bs-theme="dark"] .cart-item .stock-warning { background: rgba(255,193,7,0.12); border-color: rgba(255,193,7,0.3); color: #ffc107; }
/* سبدهای ذخیره‌شده */
.saved-carts-section { border-top: 1px solid var(--C4); padding-top: 1.5rem; }
.saved-carts-list-area { position: relative; min-height: 120px; }
#savedCartsListLoader { position: absolute; top: 0; left: 0; right: 0; bottom: 0; z-index: 5; display: flex; align-items: center; justify-content: center; background: var(--loader-overlay); border-radius: .875rem; }
.profile-panel[data-bs-theme="dark"] #savedCartsListLoader { background: var(--loader-overlay-dark); }
#savedCartsListLoader.saved-carts-list-loader-hidden { display: none !important; }
.saved-cart-card { background: var(--C8); border: 1px solid var(--C4); border-radius: .875rem; padding: 1rem 1.25rem; margin-bottom: 0.75rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem; }
.saved-cart-card .saved-cart-info { flex: 1; min-width: 120px; }
.saved-cart-card .saved-cart-actions { display: flex; gap: 0.5rem; }
/* مودال جزئیات سبد ذخیره‌شده — ظاهر کارت‌مانند مثل سبد خرید */
.saved-cart-detail-item { display: flex; align-items: center; gap: 1rem; padding: 1rem; background: var(--C8); border: 1px solid var(--C4); border-radius: 14px; transition: box-shadow 0.2s; }
.saved-cart-detail-item:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.saved-cart-detail-item .detail-item-img { width: 72px; height: 72px; object-fit: cover; border-radius: .875rem; background: var(--C2); flex-shrink: 0; }
.saved-cart-detail-item .detail-item-info { flex: 1; min-width: 0; }
.saved-cart-detail-item .detail-item-title { font-weight: 600; font-size: 0.95rem; margin-bottom: 0.25rem; }
.saved-cart-detail-item .detail-item-meta { font-size: 0.8rem; color: var(--C5); }
.saved-cart-detail-item .detail-item-price { font-weight: 600; font-size: 0.9rem; white-space: nowrap; }
.saved-cart-detail-item .detail-item-total { font-weight: 700; color: var(--bs-success); font-size: 1rem; white-space: nowrap; }
.saved-cart-detail-item .cart-value-added { font-size: 0.8rem; color: var(--C5); padding: 0.4rem 0.6rem; background: rgba(0,0,0,0.04); border-radius: 8px; border: 1px solid var(--C4); }
.profile-panel[data-bs-theme="dark"] .saved-cart-detail-item .cart-value-added { background: rgba(255,255,255,0.05); }
/* مخفی کردن لودر مودال جزئیات سبد با اولویت بالا */
#savedCartDetailsLoader.saved-cart-details-loader-hidden { display: none !important; }
/* جمع کل در فوتر مودال ثابت؛ اسکرول فقط در body */
#savedCartDetailsModal .modal-body { overflow-y: auto; max-height: min(60vh, 400px); }
#savedCartDetailsModal .modal-footer { flex-shrink: 0; }

/* موبایل: مودال جزئیات سبد ذخیره‌شده — تمام عرض، آیتم‌ها با گرید خوانا */
@media (max-width: 767.98px) {
    #savedCartDetailsModal .modal-dialog { max-width: 100%; margin: 0.5rem; }
    #savedCartDetailsModal .modal-body { padding: 0.75rem 1rem; min-height: 180px; max-height: min(50vh, 320px); }
    #savedCartDetailsContent .saved-cart-detail-item { display: grid; grid-template-columns: 72px 1fr; grid-template-rows: auto auto; gap: 0.5rem 0.75rem; padding: 0.75rem; align-items: start; }
    #savedCartDetailsContent .saved-cart-detail-item > .cart-item-image-wrap { grid-column: 1; grid-row: 1; }
    #savedCartDetailsContent .saved-cart-detail-item > .detail-item-info { grid-column: 2; grid-row: 1; min-width: 0; }
    #savedCartDetailsContent .saved-cart-detail-item > .detail-item-price { grid-column: 2; grid-row: 2; min-width: 0; white-space: normal; font-size: 0.8rem; }
    #savedCartDetailsContent .saved-cart-detail-item > .detail-item-total { grid-column: 1 / -1; grid-row: 3; font-size: 0.9rem; text-align: left; padding-top: 0.35rem; border-top: 1px dashed var(--C4); }
    #savedCartDetailsContent .saved-cart-detail-item .detail-item-title { font-size: 0.9rem; }
    #savedCartDetailsContent .saved-cart-detail-item .cart-value-added { font-size: 0.75rem; padding: 0.35rem 0.5rem; }
}

/* موبایل: ۴ ردیف — هر ردیف افقی (محتوا کنار هم) یا تمام‌عرض */
@media (max-width: 767.98px) {
    .card-body { padding: 1rem; }
    .cart-item { padding: 1rem; margin-bottom: 1.25rem; gap: 0.65rem; }

    /* ردیف ۱ و ۲: عکس سپس جزئیات (هر کدام یک بلوک) */
    .cart-item-row-top-group { flex-direction: column; gap: 0.65rem; align-items: center; }
    .cart-item-row-image { flex: none; width: 100%; max-width: 85px; }

    /* ردیف ۳: قیمت‌ها افقی | ردیف ۴: تعداد + حذف افقی */
    .cart-item-row-bottom-group { flex-direction: column; align-items: stretch; gap: 0.65rem; padding-top: 0.65rem; }
    .cart-item-row-prices { display: flex; flex-direction: row; align-items: flex-start; justify-content: space-between; gap: 1rem; width: 100%; }
    .cart-item-row-actions { display: flex; flex-direction: row; align-items: center; justify-content: space-between; gap: 1rem; width: 100%; }
    .cart-item-price-block,
    .cart-item-total-block { text-align: right; flex: 1; }
    .cart-item-qty-wrap { justify-content: flex-start; }
    .cart-item-remove-wrap { justify-content: flex-end; }

    .cart-summary { padding: 1.25rem; margin-top: 1rem; }
    .cart-item-title { font-size: 0.95rem; }
    #pnlCartItems { padding-bottom: 96px; }
    .cart-sticky-mobile-bar { position: fixed; left: 0; right: 0; bottom: 64px; z-index: 1040; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); background: var(--C8); color: var(--C6); border-top: 1px solid var(--C4); box-shadow: 0 -4px 20px rgba(0,0,0,.16); opacity: 1; transform: translateY(0); transition: opacity .38s ease, transform .42s cubic-bezier(.22,.61,.36,1); }
    .cart-sticky-mobile-bar:not(.is-ready) { opacity: 0; transform: translateY(120%); pointer-events: none; }
    .cart-sticky-mobile-bar.is-hidden { opacity: 0; transform: translateY(120%); pointer-events: none; }
    .cart-sticky-mobile-info { display: grid; gap: 2px; min-width: 0; }
    .cart-sticky-mobile-meta { font-size: 0.76rem; color: var(--C5); display: flex; align-items: center; gap: 5px; }
    .cart-sticky-mobile-total { font-weight: 800; color: var(--C1); font-size: 0.96rem; line-height: 1.35; white-space: nowrap; }
    .cart-sticky-mobile-total.loading { color: var(--C5); }
    .cart-sticky-mobile-total.loading::before { content: ''; display: inline-block; width: 13px; height: 13px; margin-left: 6px; border: 2px solid currentColor; border-top-color: transparent; border-radius: 50%; vertical-align: -2px; animation: ng-spinner-spin var(--spinner-duration, 0.75s) linear infinite; }
    .cart-sticky-mobile-btn { flex: 0 0 auto; min-width: 132px; border-radius: 14px; padding: 0.68rem 1rem; font-weight: 700; }
    .profile-panel[data-bs-theme="dark"] .cart-sticky-mobile-bar { box-shadow: 0 -4px 24px rgba(0,0,0,.38); }
    .profile-panel[data-bs-theme="dark"] .cart-sticky-mobile-total { color: #8bf2be; }

    @media (orientation: landscape) {
        #pnlCartItems { padding-bottom: 76px; }
        .cart-sticky-mobile-bar { gap: 12px; }
    }
}