/**
 * Biscutery — smart glassmorphism (GPU-friendly)
 * Blur فقط على: Navbar / Modals / Dropdowns.
 * الأسطح الكثيفة: خلفية ثابتة نصف شفافة بدون backdrop-filter.
 */

:root {
    --bysk-ambient-a: #d8e2ef;
    --bysk-ambient-b: #eef2f8;
    --bysk-ambient-c: #c9d5e6;
    --bysk-ambient-glow: rgba(255, 255, 255, 0.55);

    /* أسطح ثابتة (بدون blur حي) */
    --bysk-glass-static: rgba(255, 255, 255, 0.85);
    --bysk-glass-static-soft: rgba(255, 255, 255, 0.72);
    --bysk-glass-static-dark: rgba(15, 23, 42, 0.82);
    --bysk-glass-border: rgba(255, 255, 255, 0.2);
    --bysk-glass-border-edge: rgba(15, 23, 42, 0.08);

    --bysk-glass-shadow:
        0 1px 0 rgba(255, 255, 255, 0.55) inset,
        0 8px 22px rgba(15, 23, 42, 0.07);
    --bysk-glass-shadow-sm:
        0 1px 0 rgba(255, 255, 255, 0.45) inset,
        0 3px 10px rgba(15, 23, 42, 0.05);
    --bysk-glass-shadow-lg:
        0 1px 0 rgba(255, 255, 255, 0.6) inset,
        0 14px 36px rgba(15, 23, 42, 0.12);

    --bysk-glass-radius: 1rem;
    --bysk-glass-radius-sm: 0.75rem;
    --bysk-glass-radius-lg: 1.25rem;

    /* Blur محصور — 8–12px فقط للوحات الرئيسية */
    --bysk-nav-glass-bg: rgba(15, 23, 42, 0.72);
    --bysk-nav-glass-border: rgba(255, 255, 255, 0.12);
    --bysk-nav-glass-blur: 12px;
    --bysk-overlay-glass-blur: 10px;
    --bysk-dropdown-glass-blur: 8px;

    --bysk-glass-text: #0f172a;
    --bysk-glass-muted: #475569;
}

/* —— Ambient canvas —— */
html:has(body.bysk-glass) {
    background: var(--bysk-ambient-b);
}

body.bysk-glass {
    color: var(--bysk-glass-text);
    background-color: var(--bysk-ambient-b) !important;
    background-image:
        radial-gradient(1200px 600px at 12% -10%, var(--bysk-ambient-glow), transparent 55%),
        radial-gradient(900px 500px at 88% 8%, rgba(148, 163, 184, 0.28), transparent 50%),
        radial-gradient(700px 420px at 50% 110%, rgba(100, 116, 139, 0.18), transparent 55%),
        linear-gradient(168deg, var(--bysk-ambient-a) 0%, var(--bysk-ambient-b) 42%, var(--bysk-ambient-c) 100%) !important;
    background-attachment: scroll;
    min-height: 100vh;
}

body.bysk-glass.desk-embed-body {
    min-height: 100%;
}

body.bysk-glass.dress-app-body {
    --bysk-ambient-a: #e8e0f4;
    --bysk-ambient-b: #f4f0fa;
    --bysk-ambient-c: #d9cfe8;
    --bysk-ambient-glow: rgba(255, 255, 255, 0.5);
    --bysk-nav-glass-bg: rgba(55, 28, 95, 0.78);
}

/* —— Utility surfaces (static — no live blur) —— */
.glass,
.glass-panel,
.glass-strong,
.glass-soft {
    background: var(--bysk-glass-static);
    border: 1px solid var(--bysk-glass-border);
    border-radius: var(--bysk-glass-radius);
    box-shadow: var(--bysk-glass-shadow);
}

.glass-soft {
    background: var(--bysk-glass-static-soft);
    border-radius: var(--bysk-glass-radius-sm);
    box-shadow: var(--bysk-glass-shadow-sm);
}

.glass-dark {
    background: var(--bysk-glass-static-dark);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--bysk-glass-radius);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.22);
    color: #f8fafc;
}

.glass-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--bysk-glass-shadow-sm);
    font-weight: 600;
    font-size: 0.85rem;
}

/* =========================================================
   Selective blur ONLY: Navbar / Header / Offcanvas nav
   ========================================================= */
body.bysk-glass nav.bysk-topnav.navbar,
body.bysk-glass nav.dress-topnav.navbar,
body.bysk-glass nav.dress-desk-nav.navbar {
    background: var(--bysk-nav-glass-bg) !important;
    border-bottom: 1px solid var(--bysk-nav-glass-border);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.06) inset,
        0 8px 28px rgba(15, 23, 42, 0.18);
    -webkit-backdrop-filter: blur(var(--bysk-nav-glass-blur));
    backdrop-filter: blur(var(--bysk-nav-glass-blur));
}

body.bysk-glass nav.bysk-topnav .navbar-brand,
body.bysk-glass nav.dress-topnav .navbar-brand {
    letter-spacing: 0.01em;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
}

body.bysk-glass .app-mobile-nav-offcanvas.offcanvas,
body.bysk-glass .offcanvas.text-bg-dark {
    background: rgba(15, 23, 42, 0.85) !important;
    border-inline-end: 1px solid rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(var(--bysk-nav-glass-blur));
    backdrop-filter: blur(var(--bysk-nav-glass-blur));
}

/* =========================================================
   Selective blur ONLY: Modals & Dialogs
   ========================================================= */
body.bysk-glass .modal-content,
.bysk-glass-modal-panel {
    background: rgba(255, 255, 255, 0.88) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: var(--bysk-glass-radius-lg) !important;
    box-shadow: var(--bysk-glass-shadow-lg) !important;
    -webkit-backdrop-filter: blur(var(--bysk-overlay-glass-blur));
    backdrop-filter: blur(var(--bysk-overlay-glass-blur));
}

body.bysk-glass .modal-header,
body.bysk-glass .modal-footer {
    background: rgba(255, 255, 255, 0.35);
    border-color: rgba(15, 23, 42, 0.06) !important;
}

/* خلفية المودال: تعتيم فقط — بدون blur كامل الشاشة (مكلف جداً) */
body.bysk-glass .modal-backdrop.show {
    background-color: rgba(15, 23, 42, 0.48) !important;
}

/* =========================================================
   Selective blur ONLY: Dropdowns
   ========================================================= */
body.bysk-glass .dropdown-menu {
    background: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: var(--bysk-glass-radius-sm) !important;
    box-shadow: var(--bysk-glass-shadow-lg) !important;
    -webkit-backdrop-filter: blur(var(--bysk-dropdown-glass-blur));
    backdrop-filter: blur(var(--bysk-dropdown-glass-blur));
    overflow: hidden;
}

body.bysk-glass .app-mobile-nav-cluster .desk-nav-dropdown .dropdown-menu {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.14) !important;
    -webkit-backdrop-filter: blur(var(--bysk-dropdown-glass-blur));
    backdrop-filter: blur(var(--bysk-dropdown-glass-blur));
}

body.bysk-glass .dropdown-item:hover,
body.bysk-glass .dropdown-item:focus {
    background: rgba(37, 99, 235, 0.08);
}

/* —— Bootstrap cards: static glass (no blur) —— */
body.bysk-glass .card:not(.no-glass) {
    background: var(--bysk-glass-static) !important;
    border: 1px solid var(--bysk-glass-border) !important;
    border-radius: var(--bysk-glass-radius) !important;
    box-shadow: var(--bysk-glass-shadow) !important;
    overflow: hidden;
}

body.bysk-glass .card:not(.no-glass) > .card-header {
    background: rgba(255, 255, 255, 0.45) !important;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06) !important;
}

body.bysk-glass .card:not(.no-glass) > .card-footer {
    background: rgba(255, 255, 255, 0.4) !important;
    border-top: 1px solid rgba(15, 23, 42, 0.06) !important;
}

body.bysk-glass .card.bg-dark:not(.no-glass),
body.bysk-glass .card.text-bg-dark:not(.no-glass) {
    background: var(--bysk-glass-static-dark) !important;
    border-color: rgba(255, 255, 255, 0.14) !important;
    color: #f8fafc;
}

/* —— Forms / tables / lists: static only —— */
body.bysk-glass .form-control,
body.bysk-glass .form-select {
    background: rgba(255, 255, 255, 0.88);
    border-color: rgba(15, 23, 42, 0.12);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.5) inset;
}

body.bysk-glass .form-control:focus,
body.bysk-glass .form-select:focus {
    background: rgba(255, 255, 255, 0.96);
    border-color: rgba(37, 99, 235, 0.45);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

body.bysk-glass .input-group-text {
    background: rgba(255, 255, 255, 0.75);
    border-color: rgba(15, 23, 42, 0.12);
}

body.bysk-glass .table {
    --bs-table-bg: transparent;
}

body.bysk-glass .table > :not(caption) > * > * {
    background-color: transparent !important;
    border-bottom-color: rgba(15, 23, 42, 0.06);
}

body.bysk-glass .table thead th {
    background: rgba(255, 255, 255, 0.85);
    border-bottom-color: rgba(15, 23, 42, 0.08);
    font-weight: 700;
}

body.bysk-glass .table-hover > tbody > tr:hover > * {
    background-color: rgba(255, 255, 255, 0.55) !important;
    --bs-table-bg-state: rgba(255, 255, 255, 0.55);
}

body.bysk-glass .list-group-item {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(15, 23, 42, 0.06);
}

body.bysk-glass .list-group-item.active {
    background: rgba(37, 99, 235, 0.9);
    border-color: transparent;
}

/* —— Alerts / tabs / pagination: static —— */
body.bysk-glass .alert {
    border-radius: var(--bysk-glass-radius-sm);
    border-width: 1px;
    box-shadow: var(--bysk-glass-shadow-sm);
}

body.bysk-glass .alert-success {
    background: rgba(220, 252, 231, 0.9);
    border-color: rgba(34, 197, 94, 0.28);
}

body.bysk-glass .alert-danger {
    background: rgba(254, 226, 226, 0.9);
    border-color: rgba(239, 68, 68, 0.28);
}

body.bysk-glass .alert-warning {
    background: rgba(254, 243, 199, 0.9);
    border-color: rgba(245, 158, 11, 0.3);
}

body.bysk-glass .alert-info {
    background: rgba(224, 242, 254, 0.9);
    border-color: rgba(14, 165, 233, 0.28);
}

body.bysk-glass .nav-tabs {
    border-bottom-color: rgba(15, 23, 42, 0.08);
}

body.bysk-glass .nav-tabs .nav-link {
    border-radius: var(--bysk-glass-radius-sm) var(--bysk-glass-radius-sm) 0 0;
    color: var(--bysk-glass-muted);
}

body.bysk-glass .nav-tabs .nav-link.active {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(15, 23, 42, 0.08) rgba(15, 23, 42, 0.08) transparent;
    font-weight: 700;
    color: var(--bysk-glass-text);
}

body.bysk-glass .pagination .page-link {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(15, 23, 42, 0.08);
}

body.bysk-glass .pagination .page-item.active .page-link {
    background: rgba(37, 99, 235, 0.9);
    border-color: transparent;
}

/* —— Buttons —— */
body.bysk-glass .btn {
    transition:
        transform 0.15s ease,
        box-shadow 0.18s ease,
        filter 0.18s ease,
        background-color 0.15s ease;
}

body.bysk-glass .btn:not(:disabled):hover {
    transform: translateY(-1px);
    filter: brightness(1.03);
}

body.bysk-glass .btn:not(:disabled):active {
    transform: translateY(0);
}

body.bysk-glass .btn-light {
    background: rgba(255, 255, 255, 0.88);
    border-color: rgba(15, 23, 42, 0.1);
}

/* —— Sticky bars: static —— */
body.bysk-glass .glass-sticky,
body.bysk-glass .sticky-bottom.glass-bar {
    background: rgba(255, 255, 255, 0.92) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 -8px 28px rgba(15, 23, 42, 0.08);
}

/* —— Desk shell —— */
body.bysk-glass.desk-shell-body {
    background-image:
        radial-gradient(1000px 520px at 10% -5%, rgba(255, 255, 255, 0.45), transparent 55%),
        linear-gradient(168deg, #cbd5e1 0%, #e2e8f0 45%, #94a3b8 100%) !important;
}

body.bysk-glass.desk-shell-body .desk-frame-stage,
body.bysk-glass .desk-iframe-wrap {
    border-radius: var(--bysk-glass-radius-sm);
    box-shadow: var(--bysk-glass-shadow);
}

/* =========================================================
   High-density: Kitchen — static surfaces, no blur
   ========================================================= */
body.bysk-glass:has(.kitchen-screen-11) .kitchen-screen-11 .kitchen-lists-row > .kitchen-list-col > .card,
body.bysk-glass:has(.kitchen-screen-11) .kitchen-order-card,
body.bysk-glass:has(.kitchen-screen-11) .kitchen-card,
body.bysk-glass:has(.kitchen-screen-11) .kitchen-screen-11 .kitchen-kpi-row .kitchen-kpi-card {
    background: rgba(255, 255, 255, 0.85) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    box-shadow: var(--bysk-glass-shadow-sm) !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
}

body.bysk-glass:has(.kitchen-screen-11) .kitchen-screen-11 .kitchen-top-summary,
body.bysk-glass:has(.kitchen-screen-11) .kitchen-screen-11 .kitchen-station-bar {
    background: rgba(255, 255, 255, 0.85) !important;
    border: 1px solid rgba(255, 255, 255, 0.2);
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
}

/* =========================================================
   High-density: POS product tiles / grids — static, no blur
   ========================================================= */
body.bysk-glass.pos-page .pos-product-card,
body.bysk-glass.pos-page .product-tile,
body.bysk-glass.pos-page .pos-products-col .card {
    background: rgba(255, 255, 255, 0.85) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
}

body.bysk-glass.pos-page #posPaymentCard.pos-sidebar-wrapper {
    background: rgba(249, 250, 251, 0.92) !important;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--bysk-glass-radius);
    box-shadow: var(--bysk-glass-shadow);
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
}

body.bysk-glass.pos-page .pos-order-details-panel.card,
body.bysk-glass.pos-page #posPaymentCard .card {
    background: rgba(255, 255, 255, 0.88) !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
}

body.bysk-glass.pos-page .pos-cat-tabs,
body.bysk-glass.pos-page .pos-toolbar {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--bysk-glass-radius-sm);
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
}

/* =========================================================
   High-density: Shift tasks / shortage cards — static
   ========================================================= */
body.bysk-glass .st-material-card,
body.bysk-glass .st-task-shell,
body.bysk-glass .st-shortage-panel {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
}

body.bysk-glass .st-task-shell.card,
body.bysk-glass .st-board .card {
    background: rgba(255, 255, 255, 0.85) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

/* —— Purchases / login —— */
body.bysk-glass .purchases-sidebar .card,
body.bysk-glass aside .list-group {
    overflow: hidden;
}

body.bysk-glass.login-vkb-page #loginVkbPanel {
    background: rgba(15, 23, 42, 0.9) !important;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--bysk-glass-radius-lg) var(--bysk-glass-radius-lg) 0 0;
    box-shadow: 0 -12px 40px rgba(15, 23, 42, 0.28);
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
}

body.bysk-glass.login-vkb-page .card {
    max-width: 28rem;
    margin-inline: auto;
}

/* —— React helpers: surface static; modal keeps blur —— */
.bysk-glass-surface {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    box-shadow: var(--bysk-glass-shadow);
}

.bysk-glass-toast {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(251, 191, 36, 0.45);
    border-radius: 1rem;
    box-shadow: var(--bysk-glass-shadow-lg);
}

/* =========================================================
   Hardware acceleration — dense scrollable grids
   ========================================================= */
body.bysk-glass.pos-page .pos-products-col,
body.bysk-glass.pos-page .pos-products-scroll,
body.bysk-glass.pos-page .pos-products-col .row,
body.bysk-glass:has(.kitchen-screen-11) .kitchen-lists-row,
body.bysk-glass:has(.kitchen-screen-11) .kitchen-list-col,
body.bysk-glass:has(.kitchen-screen-11) .kitchen-list-col .card-body,
body.bysk-glass .st-materials-scroll,
body.bysk-glass .st-materials-grid,
body.bysk-glass .table-responsive {
    contain: paint;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

/* عناصر البطاقة داخل الشبكات: طبقة تركيب مستقلة خفيفة */
body.bysk-glass.pos-page .pos-product-card,
body.bysk-glass:has(.kitchen-screen-11) .kitchen-order-card,
body.bysk-glass .st-material-card {
    contain: layout paint;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

/* —— Motion —— */
@media (prefers-reduced-motion: reduce) {
    body.bysk-glass .btn {
        transition: none;
    }

    body.bysk-glass .btn:not(:disabled):hover,
    body.bysk-glass .btn:not(:disabled):active {
        transform: none;
    }

}

/* —— Accessibility / low transparency —— */
@media (prefers-reduced-transparency: reduce) {
    body.bysk-glass .modal-content,
    body.bysk-glass .dropdown-menu,
    body.bysk-glass nav.bysk-topnav.navbar,
    body.bysk-glass nav.dress-topnav.navbar,
    body.bysk-glass nav.dress-desk-nav.navbar,
    body.bysk-glass .app-mobile-nav-offcanvas.offcanvas,
    body.bysk-glass .offcanvas.text-bg-dark,
    .bysk-glass-modal-panel {
        -webkit-backdrop-filter: none !important;
        backdrop-filter: none !important;
    }

    body.bysk-glass .card:not(.no-glass),
    .glass,
    .glass-panel,
    .bysk-glass-surface {
        background: rgba(255, 255, 255, 0.96) !important;
    }

    body.bysk-glass nav.bysk-topnav.navbar,
    body.bysk-glass nav.dress-topnav.navbar,
    body.bysk-glass nav.dress-desk-nav.navbar {
        background: #0f172a !important;
    }
}

@media (max-width: 767.98px) {
    :root {
        --bysk-nav-glass-blur: 8px;
        --bysk-overlay-glass-blur: 8px;
        --bysk-dropdown-glass-blur: 8px;
    }
}