html,
body {
    font-family: 'Roboto', 'Segoe UI', Arial, sans-serif;
    height: 100%;
    overflow: hidden;
    margin: 0;
}

:root {
    --app-bar-height: 48px;
}

.main-layout-shell {
    height: 100vh;
    overflow: hidden;
}

.main-content {
    height: calc(100vh - var(--app-bar-height));
    margin-top: var(--app-bar-height);
    overflow-y: auto;
    overflow-x: auto;
    padding-top: 0 !important;
    -webkit-overflow-scrolling: touch;
}

.global-loading-container {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1500;
    width: 100%;
    background-color: transparent;
}

.loading-glow {
    box-shadow: 0 0 8px var(--mud-palette-warning);
}

.top-loading-indicator {
    position: fixed;
    top: var(--app-bar-height);
    left: 0;
    right: 0;
    width: 100%;
    margin: 0 !important;
    z-index: 1200;
}

.mud-appbar {
    height: var(--app-bar-height) !important;
    min-height: var(--app-bar-height) !important;
}

.mud-appbar .appbar-menu-button {
    align-self: center !important;
    height: var(--app-bar-height) !important;
    width: var(--app-bar-height) !important;
    min-height: var(--app-bar-height) !important;
    min-width: var(--app-bar-height) !important;
    margin-inline-start: 6px !important;
    margin-inline-end: 4px !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

.mud-appbar .mud-toolbar {
    min-height: var(--app-bar-height) !important;
    height: var(--app-bar-height) !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    display: flex !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    overflow: hidden;
}

.mud-appbar .mud-toolbar.mud-toolbar-gutters {
    height: var(--app-bar-height) !important;
    min-height: var(--app-bar-height) !important;
    padding-inline-start: 0 !important;
    padding-inline-end: 0 !important;
    flex-wrap: nowrap !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    gap: 0;
}

/* Product Image Thumbnails - Hover Zoom Effect */
.product-image-card {
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, z-index 0s 0s;
    z-index: 1;
}

.product-image-card:not(.marked-for-deletion):hover {
    transform: scale(1.5);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3) !important;
    z-index: 100;
    transition: transform 0.3s ease, box-shadow 0.3s ease, z-index 0s 0s;
}

/* Marked for deletion state */
.product-image-card.marked-for-deletion {
    opacity: 0.5;
    cursor: not-allowed;
}

.product-image-card.marked-for-deletion::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(244, 67, 54, 0.1);
    pointer-events: none;
    z-index: 1;
}

/* Rotating animation for code generation icon */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.generating-code .mud-input-adornment-end svg {
    animation: rotate 1s linear infinite;
}

.deletion-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    pointer-events: none;
    background: rgba(244, 67, 54, 0.95);
    padding: 6px 12px;
    border-radius: 16px;
    color: white;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.compact-panel .mud-collapse-container,
.compact-panel .mud-collapse-wrapper,
.compact-panel .mud-collapse-wrapper-inner {
    overflow: visible !important;
}

.compact-panel .mud-expand-panel-content {
    padding: 8px 8px !important;
    overflow: visible !important;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .product-image-card:not(.marked-for-deletion):hover {
        transform: scale(1.3);
    }
}

/* Global Row Selection Styles */
.mud-table-row.selected-row,
tr.selected-row {
    background-color: rgba(var(--mud-palette-primary-rgb), 0.12) !important;
    font-weight: 500;
}

.mud-table-row.selected-row > td:first-child,
tr.selected-row > td:first-child {
    border-left: 4px solid color-mix(in srgb, var(--mud-palette-primary) 82%, black) !important;
}

.mud-table-row.disabled-row,
tr.disabled-row {
    opacity: 0.5;
    pointer-events: none;
    background-color: rgba(0, 0, 0, 0.11764705882352941)
}

.mud-table-row.selected-row:hover,
tr.selected-row:hover {
    background-color: rgba(var(--mud-palette-primary-rgb), 0.18) !important;
}

.mud-table-row.selected-row:hover > td:first-child,
tr.selected-row:hover > td:first-child {
    border-left-color: color-mix(in srgb, var(--mud-palette-primary) 74%, black) !important;
}

.purchase-delta-cell {
    display: flex;
    justify-content: flex-end;
}

.purchase-highlight-target {
    scroll-margin-block: 35vh;
}

.purchase-delta-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.3rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.purchase-delta-up {
    background-color: rgba(var(--mud-palette-success-rgb), 0.14);
    border-color: rgba(var(--mud-palette-success-rgb), 0.35);
    color: var(--mud-palette-success);
}

.purchase-delta-down {
    background-color: rgba(var(--mud-palette-error-rgb), 0.14);
    border-color: rgba(var(--mud-palette-error-rgb), 0.35);
    color: var(--mud-palette-error);
}

.purchase-delta-same {
    background-color: rgba(var(--mud-palette-info-rgb), 0.14);
    border-color: rgba(var(--mud-palette-info-rgb), 0.35);
    color: var(--mud-palette-info);
}

/* Custom Layout Background & Drawer Transparency */
/* These rules ONLY apply in light mode (scoped to .light-theme) */

.light-theme.mud-layout {
    background-color: transparent !important;
}

/* On mobile/small screens, the drawer overlays content - use semi-transparent background */
@media (max-width: 959.98px) {
    .light-theme .responsive-drawer {
        background-color: rgba(255, 255, 255, 0.95) !important;
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
    }
}

/* On desktop, drawer is usually docked - make transparent to see background image */
@media (min-width: 960px) {
    .light-theme .responsive-drawer {
        background-color: transparent !important;
        background: transparent !important;
        --mud-palette-drawer-background: transparent !important;
        --mud-palette-surface: transparent !important;
    }

    .light-theme .responsive-drawer.mud-drawer-fixed,
    .light-theme .responsive-drawer.mud-drawer-clipped {
        background-color: transparent !important;
    }

    .light-theme .responsive-drawer .mud-drawer-content {
        background-color: transparent !important;
    }
}

/* Ensure NavMenu itself is transparent in light mode */
.light-theme .responsive-drawer .mud-nav-menu,
.light-theme .responsive-drawer .mud-nav-item,
.light-theme .responsive-drawer .mud-nav-link,
.light-theme .responsive-drawer .mud-nav-group {
    background-color: transparent !important;
}

/* Ensure Main Content is transparent in light mode */
.light-theme .layout-content {
    background-color: transparent !important;
}

/* Sales page - Force error (red) border on customer autocomplete when no customer is selected.
   The .customer-error class is on a wrapper div around the MudAutocomplete component. */
.customer-error .mud-input-outlined-border {
    border-color: var(--mud-palette-error) !important;
}

.customer-error fieldset {
    border-color: var(--mud-palette-error) !important;
}

.customer-error .mud-input-label {
    color: var(--mud-palette-error) !important;
}

/* Tab background color */
.mud-tabs .mud-tab.mud-tab-active {
    background-color: #E3F2FD;
}