/* ============================================================
   Sweet You POS — تحسينات شاشات اللمس (iMin / Touch Devices)
   - يُطبق التحجيم والألوان داخل @media (pointer: coarse) فقط (لا يمس ويندوز بالماوس).
   - تصميم مريح للعين وللإصبع لساعات العمل الطويلة في الوضع الأفقي (Landscape).
   - يستخدم الخصائص المنطقية للـ RTL/LTR (padding-inline, margin-inline-start, إلخ).
   ============================================================ */

:root {
    --tap-target: 48px; /* الحد الأدنى لمنطقة اللمس */
    --icon-size: 28px;
    --touch-bg-app: #f0f2f5;
    --touch-bg-panel: #f8f9fa;
    --touch-bg-card: #ffffff;
    --touch-border: #cbd5e1;
    --touch-border-soft: #dfe3e8;
    --touch-text-main: #0f172a;
    --touch-text-sub: #475569;
    --touch-price-green: #15803d;
    --touch-pay-green: #16a34a;
    --touch-danger-red: #dc2626;
    --touch-radius: 14px;
    --touch-radius-sm: 12px;
    --touch-shadow-card: 0 2px 6px rgba(15, 23, 42, 0.06);
    --touch-shadow-panel: 0 2px 8px rgba(15, 23, 42, 0.05);
}

/* منع التكبير المزعج بالنقر المزدوج مع السماح بتكبير المستخدم الطبيعي */
:where(
    html,
    body,
    button,
    a,
    input,
    select,
    textarea,
    label,
    .btn,
    .pos-sbtn,
    .pos-tab,
    .mode-btn,
    .item-card,
    .vitem-card,
    .vcat-card,
    .vitem-add,
    .crumb-part,
    .order-type-card,
    .payment-option,
    .custom-toggle,
    .order-card,
    .customer-card,
    .kitchen-card
) {
    touch-action: manipulation;
}

@media (pointer: coarse), (any-pointer: coarse), (hover: none) {

    /* ============================================================
       1. الألوان المريحة للعين والخلفية العامة والتباين العالي
       ============================================================ */
    body:not(.ui-login-page) {
        background-color: var(--touch-bg-app);
        color: var(--touch-text-main);
    }

    .container {
        max-width: 100%;
        padding-inline: 16px;
        margin-block: 12px;
    }

    /* ============================================================
       2. تخطيط الكاشير (POS Layout) وتحويل الشريط الجانبي لشبكة أفقية
       ============================================================ */
    .pos-shell {
        display: flex;
        flex-direction: column;
        gap: 14px;
        align-items: stretch;
    }

    .pos-sidebar {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(115px, 1fr));
        gap: 10px;
        width: 100%;
        position: static;
        background: #1e293b;
        padding-block: 10px;
        padding-inline: 12px;
        border-radius: var(--touch-radius);
        box-shadow: var(--touch-shadow-panel);
    }

    .pos-sbtn {
        min-height: 56px;
        min-width: var(--tap-target);
        padding-block: 10px;
        padding-inline: 12px;
        border-radius: var(--touch-radius-sm);
        background: #334155;
        border: 1.5px solid #475569;
        color: #f8fafc;
        font-size: 14px;
        font-weight: 700;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 6px;
        text-decoration: none;
    }

    .pos-sbtn .pos-ico {
        font-size: var(--icon-size);
        line-height: 1;
    }

    .pos-sbtn.active {
        background: #2563eb;
        border-color: #60a5fa;
        color: #ffffff;
        box-shadow: 0 3px 10px rgba(37, 99, 235, 0.3);
    }

    .pos-sbtn.pos-home {
        background: #065f46;
        border-color: #10b981;
        color: #ecfdf5;
    }

    .pos-layout {
        display: grid;
        grid-template-columns: 1.85fr 1.15fr;
        gap: 16px;
        align-items: start;
    }

    @media (max-width: 800px) {
        .pos-layout {
            grid-template-columns: 1fr;
        }
    }

    .items-panel {
        background: var(--touch-bg-panel);
        border: 1px solid var(--touch-border-soft);
        border-radius: var(--touch-radius);
        padding: 16px;
        box-shadow: var(--touch-shadow-panel);
    }

    .cart-panel {
        background: var(--touch-bg-card);
        border: 1.5px solid var(--touch-border);
        border-radius: var(--touch-radius);
        padding: 18px;
        box-shadow: var(--touch-shadow-panel);
    }

    /* ============================================================
       3. الأزرار العامة والروابط التفاعلية
       ============================================================ */
    :where(
        button,
        .btn,
        a.btn,
        .btn-sm,
        .topbar .nav a,
        .lang-btn,
        .logout,
        .mode-btn,
        .pos-tab,
        .crumb-part,
        .ai-regen
    ) {
        min-height: var(--tap-target);
        min-width: var(--tap-target);
        padding-block: 10px;
        padding-inline: 16px;
        border-radius: var(--touch-radius-sm);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        font-size: 16px;
        font-weight: 600;
    }

    .btn {
        border-radius: var(--touch-radius-sm) !important;
        box-shadow: var(--touch-shadow-card);
    }

    .btn-block {
        display: flex;
        width: 100%;
    }

    /* الأيقونات داخل الأزرار والحقول */
    :where(
        .btn i,
        .topbar .nav a i,
        .visual-scan i,
        .mobile-cart-btn i,
        .field-with-icon .field-icon,
        .payment-ico
    ) {
        font-size: var(--icon-size);
        line-height: 1;
    }

    .topbar .nav a {
        margin-inline-start: 6px;
    }

    .user-badge {
        margin-inline-start: 8px;
        padding-block: 8px;
        padding-inline: 12px;
        font-size: 14px;
    }

    /* شريط الوردية وأزرار وضع التجزئة/الجملة */
    .shift-bar {
        padding-block: 10px;
        padding-inline: 14px;
        border-radius: var(--touch-radius-sm);
        margin-block-end: 14px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 10px;
    }

    .shift-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .mode-switch {
        display: flex;
        gap: 10px;
        margin-block-end: 12px;
    }

    .mode-btn {
        flex: 1;
        min-height: var(--tap-target);
        border: 1.5px solid var(--touch-border);
        border-radius: var(--touch-radius-sm);
        background: #f1f5f9;
        color: var(--touch-text-main);
        font-size: 15px;
        font-weight: 700;
    }

    .mode-btn.active {
        background: #2563eb;
        border-color: #1d4ed8;
        color: #ffffff;
    }

    /* شريط المسار (Breadcrumbs) */
    .visual-crumb {
        background: #e2e8f0;
        border-radius: var(--touch-radius-sm);
        padding-block: 8px;
        padding-inline: 12px;
        margin-block-end: 14px;
        min-height: var(--tap-target);
        gap: 6px;
    }

    .crumb-part {
        background: #ffffff;
        color: #1d4ed8;
        border: 1px solid var(--touch-border);
        border-radius: 10px;
        padding-block: 8px;
        padding-inline: 14px;
        font-size: 15px;
        font-weight: 700;
    }

    .crumb-last {
        background: transparent;
        border-color: transparent;
        color: var(--touch-text-main);
    }

    /* ============================================================
       4. بطاقات المنتجات والتصنيفات (.item-card, .vitem-card, .vcat-card)
       ============================================================ */
    .items-grid,
    .visual-grid {
        grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
        gap: 16px;
    }

    .item-card,
    .vitem-card,
    .vcat-card {
        min-height: 175px;
        background: var(--touch-bg-card);
        border: 1.5px solid var(--touch-border);
        border-radius: var(--touch-radius);
        box-shadow: var(--touch-shadow-card);
        padding-block-end: 14px;
    }

    .item-card {
        padding-block: 16px;
        padding-inline: 12px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .vitem-img {
        height: 128px;
        background: #f1f5f9;
    }

    .item-name,
    .vitem-name {
        font-size: 16px;
        font-weight: 700;
        color: var(--touch-text-main);
        line-height: 1.35;
        padding-block-start: 10px;
        padding-block-end: 4px;
        padding-inline: 10px;
    }

    .vitem-name small {
        color: var(--touch-text-sub);
        font-size: 12px;
    }

    .item-price,
    .vitem-price {
        font-size: 17px;
        font-weight: 800;
        color: var(--touch-price-green);
        padding-inline: 10px;
    }

    .vcat-count {
        color: var(--touch-text-sub);
        font-size: 13px;
        font-weight: 600;
    }

    /* زر الإضافة السريعة (+) على بطاقة الصنف */
    .vitem-add {
        width: var(--tap-target);
        height: var(--tap-target);
        min-width: var(--tap-target);
        min-height: var(--tap-target);
        inset-block-start: 8px;
        inset-inline-end: 8px;
        inset-inline-start: auto;
        border-radius: var(--touch-radius-sm);
        background: #2563eb;
        color: #ffffff;
        font-size: 26px;
        font-weight: 800;
        box-shadow: 0 2px 6px rgba(37, 99, 235, 0.28);
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* ============================================================
       5. السلة وأزرار الكمية (+ / -) والأسعار (.cart-item, .qty-control)
       ============================================================ */
    .cart-list {
        max-height: 460px;
    }

    .cart-item {
        padding-block: 12px;
        padding-inline: 6px;
        gap: 10px;
        border-bottom: 1.5px solid #e2e8f0;
    }

    .cart-item-name {
        font-size: 16px;
        font-weight: 700;
        color: var(--touch-text-main);
        margin-block-end: 4px;
    }

    .qty-control {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .qty-control button,
    .cart-item button {
        width: var(--tap-target);
        height: var(--tap-target);
        min-width: var(--tap-target);
        min-height: var(--tap-target);
        background: #eff6ff;
        color: #1d4ed8;
        border: 1.5px solid #93c5fd;
        border-radius: var(--touch-radius-sm);
        font-size: 22px;
        font-weight: 800;
        padding: 0;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
    }

    .qty-control span {
        font-size: 18px;
        font-weight: 800;
        color: var(--touch-text-main);
        min-width: 28px;
        text-align: center;
    }

    .cart-price-input {
        width: 104px;
        min-height: var(--tap-target);
        padding-block: 8px;
        padding-inline: 10px;
        font-size: 17px;
        font-weight: 700;
        color: var(--touch-price-green);
        background: #f8fafc;
        border: 1.5px solid var(--touch-border);
        border-radius: var(--touch-radius-sm);
    }

    .cart-item-total {
        font-size: 17px;
        font-weight: 800;
        color: var(--touch-text-main);
        min-width: 78px;
        width: auto;
        text-align: end;
    }

    .cart-totals .row {
        font-size: 15px;
        font-weight: 600;
        color: var(--touch-text-main);
        align-items: center;
        margin-block: 10px;
        gap: 8px;
    }

    .cart-totals input {
        min-height: var(--tap-target);
        width: 115px;
        padding-block: 8px;
        padding-inline: 10px;
        font-size: 16px;
        font-weight: 700;
        border: 1.5px solid var(--touch-border);
        border-radius: var(--touch-radius-sm);
    }

    .total-row {
        font-size: 22px;
        font-weight: 800;
        color: var(--touch-price-green);
        background: #f0fdf4;
        border: 1.5px solid #bbf7d0;
        border-radius: var(--touch-radius-sm);
        padding-block: 12px;
        padding-inline: 14px;
        margin-block-start: 12px;
    }

    /* ============================================================
       6. زر الدفع الرئيسي (#btnCompleteSale) وأزرار الحذف/الإلغاء
       ============================================================ */
    #btnCompleteSale {
        min-height: 64px;
        padding-block: 18px;
        padding-inline: 24px;
        font-size: 20px;
        font-weight: 800;
        letter-spacing: 0.3px;
        color: #ffffff;
        background: var(--touch-pay-green) !important;
        border: 2px solid #15803d;
        border-radius: var(--touch-radius) !important;
        box-shadow: 0 6px 16px rgba(22, 163, 74, 0.28);
        margin-block-start: 14px;
        margin-block-end: 10px;
    }

    /* أزرار الحذف والإلغاء وإفراغ السلة */
    .btn-danger {
        background: var(--touch-danger-red) !important;
        color: #ffffff;
        font-weight: 700;
        box-shadow: 0 3px 10px rgba(220, 38, 38, 0.22);
    }

    button[onclick="clearCart()"] {
        min-height: 50px;
        background: #fee2e2 !important;
        color: #b91c1c !important;
        border: 1.5px solid #fca5a5 !important;
        border-radius: var(--touch-radius-sm) !important;
        font-size: 16px;
        font-weight: 700;
        box-shadow: none;
    }

    .tag-remove {
        min-width: var(--tap-target);
        min-height: var(--tap-target);
        color: var(--touch-danger-red);
        font-size: 18px;
    }

    /* ============================================================
       7. حقول الطلب وطرق الدفع والبطاقات التفاعلية
       ============================================================ */
    .order-info-box {
        background: var(--touch-bg-panel);
        border: 1.5px solid var(--touch-border-soft);
        border-radius: var(--touch-radius);
        padding: 14px;
        margin-block: 14px;
    }

    .order-info-box h3 {
        color: var(--touch-text-main);
        font-size: 16px;
        font-weight: 700;
    }

    .field-row label {
        color: var(--touch-text-sub);
        font-size: 14px;
        font-weight: 600;
        margin-block-end: 4px;
    }

    :where(
        input:not([type="checkbox"]):not([type="radio"]),
        select,
        textarea,
        .field-row select,
        .field-row input,
        .items-toolbar input,
        .items-toolbar select,
        .panel-toolbar input,
        .panel-toolbar select,
        .filter-bar select,
        .filter-bar input,
        .prod-search,
        .prod-select,
        .form-control
    ) {
        min-height: var(--tap-target);
        padding-block: 10px;
        padding-inline: 12px;
        font-size: 16px;
        color: var(--touch-text-main);
        background-color: #ffffff;
        border: 1.5px solid var(--touch-border);
        border-radius: var(--touch-radius-sm);
    }

    :where(input[type="checkbox"], input[type="radio"]) {
        width: 22px;
        height: 22px;
        margin-inline-end: 6px;
        accent-color: #2563eb;
    }

    .payment-row {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .delivery-split-options,
    .settle-options {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
        gap: 8px;
    }

    :where(.payment-option, .split-opt, .custom-toggle, .active-check, .prod-low-check, .subcat-active) {
        min-height: var(--tap-target);
        padding-block: 8px;
        padding-inline: 12px;
        background: #ffffff;
        border: 1.5px solid var(--touch-border);
        border-radius: var(--touch-radius-sm);
        color: var(--touch-text-main);
        font-size: 15px;
        font-weight: 600;
        gap: 8px;
        display: inline-flex;
        align-items: center;
    }

    .order-type-card {
        min-height: calc(var(--tap-target) * 2);
        padding-block: 16px;
        padding-inline: 12px;
        border: 2px solid var(--touch-border);
        border-radius: var(--touch-radius);
        gap: 10px;
    }

    .otc-img img {
        width: 104px;
        height: 104px;
    }

    .otc-label {
        font-size: 16px;
        font-weight: 800;
        color: var(--touch-text-main);
    }

    .order-type-card.active {
        border-color: var(--touch-pay-green);
        background: #f0fdf4;
    }

    .order-type-card.active .otc-label {
        color: var(--touch-price-green);
    }

    /* خيارات التوصيل والسداد: نص فوق بعضه مع شرح، ومساحة لمس مريحة */
    :where(.split-opt, .settle-opt) {
        display: flex;
        align-items: flex-start;
        min-height: var(--tap-target);
        padding-block: 12px;
        padding-inline: 14px;
        background: #ffffff;
        border: 1.5px solid var(--touch-border);
        border-radius: var(--touch-radius-sm);
        gap: 10px;
    }

    .settle-text b {
        font-size: 17px;
    }

    .settle-text small,
    .split-opt-text small {
        font-size: 13px;
    }

    :where(.kitchen-btn-start, .kitchen-btn-ready, .kitchen-btn-complete) {
        min-height: var(--tap-target);
        padding-block: 12px;
        padding-inline: 16px;
        font-size: 16px;
        border-radius: var(--touch-radius-sm);
    }

    :where(.customer-card, .order-card, .driver-card) {
        min-height: var(--tap-target);
        padding-block: 14px;
        padding-inline: 16px;
        border: 1.5px solid var(--touch-border);
        border-radius: var(--touch-radius);
        box-shadow: var(--touch-shadow-card);
    }

    /* ============================================================
       8. اللمسات النهائية (Visual Polish) — استجابة اللمس وتخفيف التشتيت
       ============================================================ */
    .btn:hover,
    .card:hover,
    .item-card:hover,
    .vitem-card:hover,
    .vcat-card:hover,
    .landing-card:hover {
        transform: none;
    }

    :where(
        button,
        .btn,
        a.btn,
        .pos-sbtn,
        .mode-btn,
        .pos-tab,
        .item-card,
        .vitem-card,
        .vcat-card,
        .vitem-add,
        .crumb-part,
        .order-type-card,
        .payment-option,
        .split-opt,
        .qty-control button,
        .customer-card,
        .order-card
    ) {
        transition: transform 0.1s ease, background-color 0.15s ease, border-color 0.15s ease;
    }

    button:active,
    .btn:active,
    a.btn:active,
    .pos-sbtn:active,
    .mode-btn:active,
    .pos-tab:active,
    .item-card:active,
    .vitem-card:active,
    .vcat-card:active,
    .vitem-add:active,
    .crumb-part:active,
    .order-type-card:active,
    .payment-option:active,
    .split-opt:active,
    .qty-control button:active,
    .customer-card:active,
    .order-card:active {
        transform: scale(0.97) !important;
    }
}