:root {
    --primary-color: #8A2BE2;
    --button-color: #3b82f6;
    --text-color: #1f2937;
    --background-color: #ffffff;
    --border-color: #e5e7eb;
    --border-radius: 12px;
    --font-family: 'IBM Plex Sans Arabic', 'Tajawal', sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-input: 0 1px 2px rgba(0,0,0,0.04);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-family);
    color: var(--text-color);
    background-color: #f3f4f6;
}

/* ─── زر أطلب الآن في بطاقات المنتجات ─── */
a.button.cof-order-now-btn,
button.cof-order-now-btn,
.cof-order-now-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 7px;
    background: linear-gradient(135deg, #FF6B35, #F7931E) !important;
    color: #fff !important;
    border: none !important;
    padding: 10px 22px !important;
    border-radius: 50px !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    font-family: var(--font-family) !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.35) !important;
    text-decoration: none !important;
    line-height: 1.4 !important;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

a.button.cof-order-now-btn::before,
button.cof-order-now-btn::before,
.cof-order-now-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    pointer-events: none;
}

a.button.cof-order-now-btn:hover {
    transform: translateY(-3px) scale(1.03) !important;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.45) !important;
    filter: brightness(1.1);
    color: #fff !important;
}

a.button.cof-order-now-btn:active {
    transform: translateY(-1px) scale(0.98) !important;
}

.cof-btn-icon {
    flex-shrink: 0;
    display: inline-block;
}

/* ─── حاوية النموذج ─── */
.custom-order-form-container {
    max-width: 500px;
    margin: 1.5rem auto;
    padding: 0 1rem;
}

@media (max-width: 768px) {
    .custom-order-form-container {
        max-width: 100%;
        margin: 0;
        padding: 0;
    }
}

.custom-order-form {
    background: var(--background-color);
    padding: 2rem 1.75rem;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0,0,0,0.06), 0 1px 4px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.custom-order-form:hover {
    box-shadow: 0 12px 40px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.04);
}

.custom-order-form.compact-spacing {
    padding: 1.25rem;
}

.custom-order-form.compact-spacing .form-group {
    margin-bottom: 0.6rem;
}

.custom-order-form h2 {
    color: var(--text-color);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: right;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #f3f4f6;
    line-height: 1.5;
}

.custom-order-form h2 svg {
    flex-shrink: 0;
    color: var(--primary-color);
}

/* ─── الحقول ─── */
.form-group {
    margin-bottom: 1rem;
    position: relative;
}

.form-row {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.form-group-half {
    flex: 1;
    margin-bottom: 0;
}

.form-control, .form-select {
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.75rem 1.1rem;
    width: 100%;
    font-size: 0.92rem;
    background-color: #fff;
    height: 50px;
    line-height: 1.4;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-family: var(--font-family);
    color: var(--text-color);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 1rem center;
    background-size: 14px;
    padding-left: 2.5rem;
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-color) 15%, transparent);
    background-color: #fff;
}

.form-control::placeholder {
    color: #adb5bd;
    font-weight: 400;
}

/* ─── Input group ─── */
.input-group {
    display: flex;
    align-items: center;
    background: #fff;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-group:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-color) 15%, transparent);
}

.input-group .form-control,
.input-group .form-select {
    border: none;
    border-radius: 0;
    flex: 1;
    height: 50px;
    padding-top: 0;
    padding-bottom: 0;
    box-shadow: none;
}

.input-group .form-control:focus,
.input-group .form-select:focus {
    box-shadow: none;
}

.input-group-text {
    padding: 0 1rem;
    background: #f8f9fa;
    border-left: 2px solid var(--border-color);
    color: var(--primary-color);
    width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    flex-shrink: 0;
    font-size: 1rem;
    transition: color 0.2s ease, background 0.2s ease;
}

.input-group:focus-within .input-group-text {
    background: color-mix(in srgb, var(--primary-color) 6%, #f8f9fa);
    color: var(--primary-color);
}

#phone::placeholder {
    direction: rtl;
}

/* ─── المتغيرات ─── */
.variations-group {
    margin-bottom: 1.25rem;
}

.variations-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-color);
}

.variation-group {
    margin-bottom: 1rem;
}

.variation-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-color);
}

.variation-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.25rem;
}

.swatch-option {
    cursor: pointer;
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    position: relative;
    user-select: none;
}

.swatch-option.selected {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary-color) 15%, transparent);
}

.swatch-option:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.color-swatch {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
}

.color-swatch .swatch-label {
    position: absolute;
    bottom: -22px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.75);
    color: white;
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 0.65rem;
    opacity: 0;
    transition: all 0.2s ease;
    white-space: nowrap;
    pointer-events: none;
}

.color-swatch:hover .swatch-label {
    bottom: 4px;
    opacity: 1;
}

.color-swatch.selected::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.text-swatch {
    padding: 0.45rem 0.95rem;
    background: #fff;
    font-size: 0.82rem;
    color: var(--text-color);
    font-weight: 500;
}

.text-swatch:hover {
    background: color-mix(in srgb, var(--primary-color) 4%, white);
    border-color: var(--primary-color);
}

.text-swatch.selected {
    background: linear-gradient(135deg, var(--primary-color), var(--button-color));
    color: white;
    border-color: transparent;
}

.size-swatch {
    padding: 0.4rem 0.9rem;
    min-width: 50px;
    text-align: center;
    background: #fff;
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--border-radius);
}

.size-swatch:hover {
    background: color-mix(in srgb, var(--primary-color) 4%, white);
    border-color: var(--primary-color);
}

.size-swatch.selected {
    background: linear-gradient(135deg, var(--primary-color), var(--button-color));
    color: white;
    border-color: transparent;
}

.image-swatch {
    width: 80px;
    height: 100px;
    padding: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    background: #fff;
    position: relative;
    border-radius: var(--border-radius);
}

.image-swatch img {
    width: 100%;
    height: 68px;
    object-fit: contain;
    border-radius: 6px;
}

.image-swatch .swatch-label {
    font-size: 0.65rem;
    text-align: center;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.image-swatch.selected::after {
    content: '✓';
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--primary-color);
    color: white;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

/* ─── نوع التوصيل ─── */
.delivery-type-group {
    margin: 1.25rem 0;
}

.delivery-type-group > label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-color);
}

.btn-group {
    display: flex;
    gap: 0.6rem;
    width: 100%;
}

.btn-check {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.btn-check + label {
    flex: 1;
    text-align: center;
    padding: 0.75rem 0.5rem;
    background: #fff;
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius);
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.88rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    font-family: var(--font-family);
    line-height: 1.3;
}

.btn-check + label:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: color-mix(in srgb, var(--primary-color) 4%, white);
}

.btn-check:checked + label {
    background: linear-gradient(135deg, var(--primary-color), var(--button-color));
    border-color: transparent;
    color: white;
    box-shadow: 0 3px 10px color-mix(in srgb, var(--primary-color) 25%, transparent);
}

.btn-check + label svg {
    flex-shrink: 0;
}

/* ─── صف الأزرار الرئيسي ─── */
.d-flex {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: nowrap;
}

.gap-3 {
    gap: 1rem;
}

.flex-grow-1 {
    flex-grow: 1;
}

.gap-2 {
    gap: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

/* ─── أداة التحكم بالكمية ─── */
.custom-quantity-control {
    display: flex;
    align-items: stretch;
    background: #fff;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    width: 122px;
    min-width: 122px;
    overflow: hidden;
    height: 48px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.custom-quantity-control:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-color) 12%, transparent);
}

.custom-quantity-control button {
    width: 38px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: #f8f9fa;
    color: var(--primary-color);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.custom-quantity-control button:hover {
    background: var(--primary-color);
    color: white;
}

.custom-quantity-control button:active {
    transform: scale(0.9);
}

.custom-quantity-control input {
    width: 46px;
    text-align: center;
    border: none;
    border-left: 2px solid var(--border-color);
    border-right: 2px solid var(--border-color);
    font-size: 1rem;
    font-weight: 700;
    padding: 0;
    background: #fff;
    color: var(--text-color);
    -moz-appearance: textfield;
}

.custom-quantity-control input::-webkit-inner-spin-button,
.custom-quantity-control input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* ─── الأزرار ─── */
.btn {
    padding: 0 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 48px;
    white-space: nowrap;
    cursor: pointer;
    font-family: var(--font-family);
    border: none;
    text-decoration: none;
    line-height: 1;
}

.btn:active {
    transform: scale(0.96);
}

/* زر تأكيد الطلب الرئيسي */
#confirmOrder.btn-primary {
    background: linear-gradient(135deg, var(--btn-bg-from), var(--btn-bg-to));
    color: var(--btn-text-color);
    border-radius: var(--btn-radius);
    padding: 0 var(--btn-padding-x);
    font-size: var(--btn-font-size);
    font-weight: 700;
    height: auto;
    min-height: calc(var(--btn-padding-y) * 2 + var(--btn-font-size) * 1.4);
    box-shadow: 0 4px var(--btn-shadow) color-mix(in srgb, var(--btn-bg-from) 35%, transparent);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.3px;
}

#confirmOrder.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent);
    pointer-events: none;
    border-radius: inherit;
}

#confirmOrder.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px calc(var(--btn-shadow) + 6px) color-mix(in srgb, var(--btn-bg-from) 40%, transparent);
    filter: brightness(1.06);
}

#confirmOrder.btn-primary:active {
    transform: translateY(0) scale(0.98);
}

/* زر الواتساب */
.btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
    color: white;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 3px 12px rgba(16, 185, 129, 0.25);
    height: 46px;
}

.btn-success:hover {
    box-shadow: 0 5px 18px rgba(16, 185, 129, 0.35);
    transform: translateY(-1px);
    filter: brightness(1.05);
}

/* زر إضافة إلى السلة */
.add-to-cart-btn {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: white;
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 3px 12px rgba(99, 102, 241, 0.25);
    height: 44px;
}

.add-to-cart-btn:hover {
    box-shadow: 0 5px 18px rgba(99, 102, 241, 0.35);
    transform: translateY(-1px);
    filter: brightness(1.05);
}

#confirmOrderLoading {
    display: none !important;
}

#confirmOrderLoading.show {
    display: flex !important;
    align-items: center;
    gap: 0.5rem;
}

/* ─── رسالة حد الطلب ─── */
.order-limit-message {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 1px solid #f59e0b;
    color: #92400e;
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 500;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── إشعارات ─── */
.cof-notification {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 14px 28px;
    border-radius: var(--border-radius);
    z-index: 99999;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    max-width: 90%;
    text-align: center;
    animation: slideDown 0.35s ease;
    font-family: var(--font-family);
}

.cof-notification.cof-notification-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.cof-notification.cof-notification-error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

/* ─── ملخص الطلب ─── */
.order-summary {
    margin-top: 1.5rem;
    background: #fafbfc;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid #eef0f2;
    transition: box-shadow 0.2s ease;
}

.order-summary:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.order-summary h3 {
    padding: 1rem 1.25rem;
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
}

.order-summary h3 svg {
    flex-shrink: 0;
    color: #9ca3af;
    transition: transform 0.3s ease;
}

.order-summary h3 svg.rotated {
    transform: rotate(180deg);
}

#summaryContent {
    padding: 0 1.25rem 1.25rem;
}

#summaryContent p {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0;
    padding: 0.55rem 0;
    font-size: 0.88rem;
    color: #4b5563;
    border-bottom: 1px solid #f0f1f3;
}

#summaryContent p:first-of-type {
    padding-top: 0.25rem;
}

#summaryContent p:last-of-type {
    border-bottom: none;
    padding-top: 0.75rem;
    margin-top: 0.25rem;
    border-top: 1.5px solid #e5e7eb;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-color);
}

#summaryContent p svg,
#summaryContent p i {
    color: #9ca3af;
    flex-shrink: 0;
    margin-left: 0.35rem;
    vertical-align: middle;
}

#summaryContent p span:first-child {
    display: flex;
    align-items: center;
}

.old-price {
    text-decoration: line-through;
    color: #9ca3af;
    font-size: 0.82rem;
    margin-right: 0.4rem;
}

.price-inline-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* ─── حالة المخزون ─── */
.stock-status-container {
    margin: 1rem 0;
}

#stockStatus {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#stockStatus .in-stock {
    background: #ecfdf5;
    color: #065f46;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.82rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid #a7f3d0;
}

#stockStatus .backorder {
    background: #fffbeb;
    color: #92400e;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.82rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid #fde68a;
}

#stockStatus .out-of-stock {
    background: #fef2f2;
    color: #991b1b;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.82rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid #fecaca;
}

/* ─── زر شراء مثبت ─── */
.sticky-buy-button {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1rem 1.25rem;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    z-index: 999;
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.sticky-buy-button.visible {
    transform: translateY(0);
}

.sticky-buy-button button {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px;
    background: linear-gradient(135deg, var(--btn-bg-from), var(--btn-bg-to));
    color: var(--btn-text-color);
    border: none;
    padding: 0.9rem 2.5rem;
    border-radius: var(--btn-radius);
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: var(--font-family);
    min-width: 240px;
    box-shadow: 0 4px var(--btn-shadow) color-mix(in srgb, var(--btn-bg-from) 35%, transparent);
    position: relative;
    overflow: hidden;
}

.sticky-buy-button button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent);
    pointer-events: none;
    border-radius: inherit;
}

.sticky-buy-button button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px calc(var(--btn-shadow) + 6px) color-mix(in srgb, var(--btn-bg-from) 40%, transparent);
    filter: brightness(1.06);
}

.sticky-buy-button button:active {
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .sticky-buy-button {
        padding: 0.75rem 1rem;
    }

    .sticky-buy-button button {
        width: 100%;
        min-width: unset;
        padding: 0.9rem;
    }
}

/* ─── أخطاء الحقول ─── */
.form-group {
    position: relative;
}

.error-message {
    color: #ef4444;
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: block;
    text-align: right;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

.input-group.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

.input-group.error .input-group-text {
    border-color: #ef4444;
    color: #ef4444;
}

/* ─── تحسينات الهاتف ─── */
@media (max-width: 768px) {
    .custom-order-form {
        padding: 1.25rem 1rem;
        border-radius: 0;
        margin: 0;
        box-shadow: none;
    }

    .form-row {
        flex-direction: column;
        gap: 0.75rem;
    }

    .form-group-half {
        flex: none;
    }

    .btn-group {
        flex-direction: row;
    }

    .d-flex {
        flex-wrap: nowrap;
        gap: 0.5rem;
    }

    .custom-quantity-control {
        width: 100px;
        min-width: 100px;
        height: 44px;
    }

    .custom-quantity-control button {
        width: 32px;
    }

    .custom-quantity-control input {
        width: 36px;
    }

    .btn {
        height: 44px;
        font-size: 0.85rem;
        padding: 0 1rem;
    }

    .btn-primary {
        flex: 1;
    }

    .order-summary {
        margin: 1rem 0;
    }

    #summaryContent {
        padding: 1rem;
    }

    .form-group {
        margin-bottom: 0.75rem;
    }

    .form-control, .form-select, .input-group .form-control {
        height: 46px;
    }

    .input-group-text {
        height: 46px;
        width: 44px;
        padding: 0 0.75rem;
    }

    .variation-options {
        gap: 0.4rem;
    }

    .text-swatch, .size-swatch {
        padding: 0.35rem 0.75rem;
        font-size: 0.8rem;
    }

    .color-swatch {
        width: 36px;
        height: 36px;
    }

    .sticky-buy-button button {
        font-size: 0.95rem;
    }

    #summaryContent p {
        font-size: 0.85rem;
    }
}

/* ─── تحسينات المسافة بين الحقول في الوضع المضغوط ─── */
.custom-order-form.compact-spacing .form-group {
    margin-bottom: 0.5rem;
}

.custom-order-form.compact-spacing .form-row {
    margin-bottom: 0.5rem;
}

.custom-order-form.compact-spacing .delivery-type-group {
    margin: 0.75rem 0;
}

.custom-order-form.compact-spacing .order-summary {
    margin-top: 0.75rem;
}

/* ─── حاوية القطع المتعددة ─── */
#pieces-container {
    margin: 0.75rem 0;
}

.piece-container {
    background: #f9fafb;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.75rem;
    margin-bottom: 0.6rem;
    transition: all 0.3s ease;
}

.piece-container:last-child {
    margin-bottom: 0;
}

.piece-number {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px dashed var(--border-color);
}

/* ─── استجابة للجوال ─── */
@media (max-width: 768px) {
    .piece-container {
        padding: 0.5rem;
    }
}