/* =========================================================
   Market UI v2 — Card Component (View Layer)
   Path: public/assets/marketv2/components/card/card.css

   القواعد:
   - يستهلك فقط --m-card-*
   - لا يقرأ --m-context-* مباشرة
   - يحافظ على default + slot consumption
   - يكمّل state hierarchy: hover / active / selected / focus / disabled / loading / invalid
========================================================= */

.m-card {
    position: relative;
    z-index: var(--m-card-z-base);

    display: flex;
    flex-direction: column;
    width: 100%;
    min-width: 0;

    background: var(--m-card-bg);
    color: var(--m-card-body-color);

    border: 1px solid var(--m-card-border-color);
    border-radius: var(--m-card-radius-md);
    box-shadow: var(--m-card-shadow);

    overflow: visible;
    isolation: isolate;
    backdrop-filter: saturate(1.02);

    transition:
        background-color var(--m-card-transition-base),
        border-color var(--m-card-transition-base),
        box-shadow var(--m-card-transition-base),
        transform var(--m-card-transition-fast),
        opacity var(--m-card-transition-fast);
}

.m-card::before {
    content: "";
    position: absolute;
    inset-inline: 0;
    inset-block-start: 0;
    height: var(--m-card-top-accent-height);

    border-start-start-radius: inherit;
    border-start-end-radius: inherit;

    background: transparent;
    opacity: 0;
    pointer-events: none;

    transition:
        opacity var(--m-card-transition-base),
        background-color var(--m-card-transition-base);
}

.m-card,
.m-card__header,
.m-card__toolbar,
.m-card__body,
.m-card__footer,
.m-card__collapsible,
.m-card__head,
.m-card__head-copy,
.m-card__header-top,
.m-card__header-main,
.m-card__header-content,
.m-card__header-meta,
.m-card__actions,
.m-card__progress,
.m-card__progress-bar {
    min-width: 0;
}

/* =========================================================
   TONES
========================================================= */

.m-card--tone-neutral {
    background: var(--m-card-tone-neutral-bg);
    border-color: var(--m-card-tone-neutral-border);
}

.m-card--tone-framed {
    background: var(--m-card-tone-framed-bg);
    border-color: var(--m-card-tone-framed-border);
    box-shadow: var(--m-card-tone-framed-shadow);
}

.m-card--tone-framed:hover {
    border-color: var(--m-card-tone-framed-border-hover);
    transform: translateY(-1px);
}

.m-card--tone-accented {
    background: var(--m-card-tone-accented-bg);
    border-color: var(--m-card-tone-accented-border);
    box-shadow: var(--m-card-tone-accented-shadow);
}

.m-card--tone-accented::before {
    background: var(--m-card-tone-accented-accent);
    opacity: 1;
}

.m-card--tone-accented:hover {
    border-color: var(--m-card-tone-accented-border-hover);
}

.m-card--tone-solid {
    background: var(--m-card-tone-solid-bg);
    border-color: var(--m-card-tone-solid-border);
    color: var(--m-card-tone-solid-body);
    box-shadow: var(--m-card-tone-solid-shadow);
}

.m-card--tone-solid::before {
    background: var(--m-card-tone-solid-accent);
    opacity: 1;
}

.m-card--tone-solid .m-card__title,
.m-card--tone-solid .m-card__body,
.m-card--tone-solid .m-card__footer {
    color: var(--m-card-tone-solid-body);
}

.m-card--tone-solid .m-card__subtitle {
    color: var(--m-card-tone-solid-soft);
}

.m-card__header,
.m-card__toolbar,
.m-card__body,
.m-card__footer,
.m-card__collapsible,
.m-card__progress {
    position: relative;
}

/* =========================================================
   HEADER — DEFAULT
========================================================= */

.m-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--m-card-gap-2xl);

    min-height: var(--m-card-header-min-h-md);
    padding: var(--m-card-padding-y-md) var(--m-card-padding-x-md);

    background: var(--m-card-header-bg);
    border-bottom: 1px solid var(--m-card-header-border-color);

    border-start-start-radius: inherit;
    border-start-end-radius: inherit;

    transition:
        background-color var(--m-card-transition-fast),
        border-color var(--m-card-transition-fast),
        padding var(--m-card-transition-fast),
        min-height var(--m-card-transition-fast),
        box-shadow var(--m-card-transition-fast),
        opacity var(--m-card-transition-fast);
}

.m-card__head {
    display: flex;
    align-items: flex-start;
    gap: var(--m-card-head-gap);
    flex: 1 1 auto;
}

.m-card__head-copy {
    flex: 1 1 auto;
    min-width: 0;
}

.m-card__title-row {
    display: flex;
    align-items: center;
    gap: var(--m-card-title-row-gap);
    flex-wrap: wrap;
    min-width: 0;
}

.m-card__title-row .m-helper {
    color: var(--m-card-subtitle-color);
    opacity: .78;
}

.m-card__title {
    margin: 0;
    min-width: 0;

    font-size: var(--m-card-title-size-md);
    font-weight: 820;
    line-height: var(--m-card-title-line-height-md);
    color: var(--m-card-title-color);

    word-break: break-word;
}

.m-card__subtitle {
    margin: var(--m-card-gap-xs) 0 0;

    font-size: var(--m-card-subtitle-size-md);
    line-height: var(--m-card-subtitle-line-height-md);
    font-weight: 500;
    color: var(--m-card-subtitle-color);

    word-break: break-word;
}

.m-card__actions {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--m-card-actions-gap);

    flex: 0 0 auto;
    flex-wrap: wrap;
}

/* =========================================================
   HEADER — SMART / COMPACT
========================================================= */

.m-card--smart .m-card__header,
.m-card__header.is-smart {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;

    min-height: var(--m-card-compact-header-min-h);
    padding: var(--m-card-compact-header-padding-y) var(--m-card-compact-header-padding-x);
    gap: 0;

    background: var(--m-card-header-smart-bg);
}

.m-card__header-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--m-card-compact-header-row-gap);
}

.m-card__header-main {
    display: flex;
    align-items: flex-start;
    gap: var(--m-card-compact-header-main-gap);

    flex: 1 1 auto;
}

.m-card__header-content {
    display: flex;
    flex-direction: column;
    gap: var(--m-card-gap-2xs);

    flex: 1 1 auto;
    min-width: 0;
}

.m-card__header-meta {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--m-card-compact-header-meta-gap);

    flex: 0 0 auto;
    flex-wrap: wrap;
}

.m-card--smart .m-card__title,
.m-card__header.is-smart .m-card__title {
    font-size: var(--m-card-compact-title-size);
    line-height: var(--m-card-compact-title-line-height);
}

.m-card--smart .m-card__subtitle,
.m-card__header.is-smart .m-card__subtitle {
    margin-top: 0;
    font-size: var(--m-card-compact-subtitle-size);
    line-height: var(--m-card-compact-subtitle-line-height);
}

/* =========================================================
   MARKERS
========================================================= */

.m-card__marker {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: var(--m-card-marker-size);
    height: var(--m-card-marker-size);
    min-width: var(--m-card-marker-size);

    margin-block-start: var(--m-card-marker-offset-y);

    border-radius: 999px;
    background: var(--m-card-marker-optional-bg);

    flex: 0 0 auto;
}

.m-card__marker.is-required {
    background: var(--m-card-marker-required-bg);
}

/* =========================================================
   BADGES
========================================================= */

.m-card__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--m-card-badge-gap);

    min-height: var(--m-card-badge-height);
    padding-inline: var(--m-card-badge-padding-x);

    background: var(--m-card-badge-bg);
    color: var(--m-card-badge-text);
    border: 1px solid var(--m-card-badge-border);
    border-radius: var(--m-card-badge-radius);

    font-size: var(--m-card-badge-font-size);
    font-weight: var(--m-card-badge-font-weight);
    line-height: var(--m-card-badge-line-height);
    white-space: nowrap;

    user-select: none;
}

.m-card__badge-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: var(--m-card-badge-icon-size);
    height: var(--m-card-badge-icon-size);
    min-width: var(--m-card-badge-icon-size);
}

/* =========================================================
   ACTIONS / TOGGLES
========================================================= */

.m-card__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: var(--m-card-action-size);
    height: var(--m-card-action-size);
    min-width: var(--m-card-action-size);

    background: var(--m-card-action-bg);
    color: var(--m-card-icon-color);
    border: 1px solid var(--m-card-action-border);
    border-radius: var(--m-card-action-radius);

    cursor: pointer;
    appearance: none;

    transition:
        background-color var(--m-card-transition-fast),
        border-color var(--m-card-transition-fast),
        color var(--m-card-transition-fast),
        transform var(--m-card-transition-fast),
        box-shadow var(--m-card-transition-fast),
        opacity var(--m-card-transition-fast);
}

.m-card__action:hover {
    background: var(--m-card-action-bg-hover);
    color: var(--m-card-icon-color-hover);
    border-color: var(--m-card-action-border-hover);
}

.m-card__action:active {
    background: var(--m-card-action-bg-active);
    color: var(--m-card-icon-color-active);
    border-color: var(--m-card-action-border-active);
}

.m-card__action:focus {
    outline: none;
}

.m-card__action:focus-visible {
    outline: 2px solid var(--m-card-border-color-focus);
    outline-offset: 2px;
}

.m-card__help {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.m-card__help-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: var(--m-card-action-size);
    height: var(--m-card-action-size);
    min-width: var(--m-card-action-size);

    background: var(--m-card-help-trigger-bg);
    color: var(--m-card-help-trigger-icon);
    border: 1px solid var(--m-card-help-trigger-border);
    border-radius: var(--m-card-action-radius);

    cursor: help;
    appearance: none;

    transition:
        background-color var(--m-card-transition-fast),
        border-color var(--m-card-transition-fast),
        color var(--m-card-transition-fast),
        box-shadow var(--m-card-transition-fast),
        opacity var(--m-card-transition-fast);
}

.m-card__help-trigger:hover,
.m-card__help-trigger:focus-visible {
    background: var(--m-card-help-trigger-bg-hover);
    color: var(--m-card-help-trigger-icon-hover);
    border-color: var(--m-card-help-trigger-border-hover);
}

.m-card__help-trigger:focus {
    outline: none;
}

.m-card__help-trigger:focus-visible {
    outline: 2px solid var(--m-card-border-color-focus);
    outline-offset: 2px;
}

.m-card__help-trigger > i {
    line-height: 1;
    pointer-events: none;
}

.m-card__help-bubble {
    position: absolute;
    inset-block-start: calc(100% + var(--m-card-help-bubble-offset));
    inset-inline-end: 0;
    z-index: calc(var(--m-card-z-open-layer) + 1);

    width: min(var(--m-card-help-bubble-width), calc(100vw - 32px));
    max-width: calc(100vw - 32px);
    padding: var(--m-card-help-bubble-padding-y) var(--m-card-help-bubble-padding-x);

    background: var(--m-card-help-bg);
    color: var(--m-card-help-text);
    border: 1px solid var(--m-card-help-border);
    border-radius: var(--m-card-action-radius);
    box-shadow: var(--m-card-help-shadow);

    font-size: var(--m-card-help-bubble-font-size);
    font-weight: 600;
    line-height: var(--m-card-help-bubble-line-height);
    text-align: start;
    white-space: normal;

    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transform: translateY(-3px);

    transition:
        opacity var(--m-card-transition-fast),
        transform var(--m-card-transition-fast),
        visibility var(--m-card-transition-fast);
}

.m-card__help:hover .m-card__help-bubble,
.m-card__help:focus-within .m-card__help-bubble {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.m-card__chevron {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: var(--m-card-chevron-size);
    height: var(--m-card-chevron-size);
    min-width: var(--m-card-chevron-size);

    line-height: 1;
    transition: transform var(--m-card-transition-fast);
}

.m-card.is-collapsed .m-card__chevron {
    transform: rotate(var(--m-card-chevron-collapsed-rotate));
}

.m-card:not(.is-collapsed) .m-card__chevron {
    transform: rotate(var(--m-card-chevron-open-rotate));
}

/* =========================================================
   PROGRESS
========================================================= */

.m-card__progress {
    position: relative;
    width: 100%;
    height: var(--m-card-progress-height);
    margin-top: var(--m-card-progress-gap-top);

    background: var(--m-card-progress-track-bg);
    border-radius: var(--m-card-progress-radius);
    overflow: hidden;
}

.m-card__progress-bar {
    display: block;
    width: 0;
    height: 100%;

    background: var(--m-card-progress-empty);
    border-radius: inherit;

    transition:
        width var(--m-card-transition-slow),
        background-color var(--m-card-transition-base),
        box-shadow var(--m-card-transition-base);
}

.m-card__progress-bar.is-empty {
    width: var(--m-card-progress-width-empty);
    background: var(--m-card-progress-empty);
    box-shadow: none;
}

.m-card__progress-bar.is-level-1 {
    width: var(--m-card-progress-width-level-1);
    background: var(--m-card-progress-level-1);
    box-shadow: var(--m-card-progress-bar-shadow);
}

.m-card__progress-bar.is-level-2 {
    width: var(--m-card-progress-width-level-2);
    background: var(--m-card-progress-level-2);
    box-shadow: var(--m-card-progress-bar-shadow);
}

.m-card__progress-bar.is-level-3 {
    width: var(--m-card-progress-width-level-3);
    background: var(--m-card-progress-level-3);
    box-shadow: var(--m-card-progress-bar-shadow);
}

.m-card__progress-bar.is-level-4 {
    width: var(--m-card-progress-width-level-4);
    background: var(--m-card-progress-level-4);
    box-shadow: var(--m-card-progress-bar-shadow);
}

/* =========================================================
   TOOLBAR / BODY / FOOTER
========================================================= */

.m-card__toolbar {
    padding: 0 var(--m-card-padding-x-md) var(--m-card-padding-y-md);
}

.m-card__body {
    padding: 0 var(--m-card-padding-x-md) var(--m-card-padding-y-md);
}

.m-card__footer {
    margin-top: auto;

    padding: var(--m-card-padding-y-md) var(--m-card-padding-x-md);
    border-top: 1px solid var(--m-card-divider-color);
    background: var(--m-card-footer-bg);

    border-end-start-radius: inherit;
    border-end-end-radius: inherit;
}

.m-card__toolbar > :first-child,
.m-card__body > :first-child,
.m-card__footer > :first-child {
    margin-top: 0;
}

.m-card__toolbar > :last-child,
.m-card__body > :last-child,
.m-card__footer > :last-child {
    margin-bottom: 0;
}

/* =========================================================
   SUPPORT AREAS
========================================================= */

.m-card__body .m-table-wrap,
.m-card__body .m-table__scroller,
.m-card__body .m-scroll-area,
.m-card__body .table-responsive,
.m-card__body .m-inner-scroll {
    position: relative;
    overflow: auto;
}

.m-card__body .m-filters-panel,
.m-card__body .m-filters-grid,
.m-card__body .m-filters-grid__item,
.m-card__body .m-form-group,
.m-card__body .m-field,
.m-card__body .m-select,
.m-card__body .m-date-range,
.m-card__body .m-dropdown {
    min-width: 0;
    overflow: visible;
}

/* =========================================================
   COLLAPSIBLE STATES
========================================================= */

.m-card.is-collapsible .m-card__header.is-clickable {
    cursor: pointer;
}

.m-card.is-collapsible .m-card__header.is-clickable:focus {
    outline: none;
}

.m-card.is-collapsible .m-card__header.is-clickable:focus-visible {
    outline: 2px solid var(--m-card-border-color-focus);
    outline-offset: 2px;
}

.m-card.is-collapsed > .m-card__collapsible,
.m-card.is-collapsed.has-explicit-collapsible .m-card__collapsible {
    display: none;
}

.m-card.is-collapsed:not(.has-explicit-collapsible) .m-card__toolbar,
.m-card.is-collapsed:not(.has-explicit-collapsible) .m-card__body,
.m-card.is-collapsed:not(.has-explicit-collapsible) .m-card__footer {
    display: none;
}

.m-card.is-collapsed .m-card__header {
    border-end-start-radius: inherit;
    border-end-end-radius: inherit;
    min-height: auto;
    padding-top: var(--m-card-collapsed-padding-y);
    padding-bottom: var(--m-card-collapsed-padding-y);
}

.m-card.is-collapsed .m-card__subtitle {
    display: none;
}

.m-card.is-collapsed .m-card__progress {
    margin-top: var(--m-card-progress-gap-top-collapsed);
}

/* =========================================================
   INTERACTION STATES
========================================================= */

.m-card.is-hoverable:hover:not(.is-fullscreen):not(.is-disabled):not(.is-loading) {
    z-index: var(--m-card-z-hover);
    background: var(--m-state-hover-bg, var(--m-card-state-hover-bg));
    border-color: var(--m-state-hover-border, var(--m-card-state-hover-border));
    box-shadow:
        var(--m-state-shadow-hover, var(--m-card-state-hover-shadow)),
        inset 0 0 0 var(--m-state-hover-ring-width, 1px) var(--m-state-hover-border, var(--m-card-state-hover-border));
    transform: translateY(var(--m-state-hover-translate-y, var(--m-card-hover-translate-y)));
}

.m-card.is-hoverable:hover:not(.is-fullscreen):not(.is-disabled):not(.is-loading)::before {
    background: var(--m-card-state-hover-accent);
    opacity: 1;
}

.m-card.is-hoverable:hover:not(.is-fullscreen):not(.is-disabled):not(.is-loading) > .m-card__header {
    background: var(--m-card-header-bg-hover);
}

.m-card.is-active,
.m-card.has-active-filters {
    z-index: var(--m-card-z-active);
    background: var(--m-state-active-bg, var(--m-card-state-active-bg));
    border-color: var(--m-state-active-border, var(--m-card-state-active-border));
    box-shadow:
        var(--m-state-shadow-active, var(--m-card-state-active-shadow)),
        inset 0 0 0 var(--m-state-active-ring-width, 2px) var(--m-state-active-border, var(--m-card-state-active-border));
}

.m-card.is-active::before,
.m-card.has-active-filters::before {
    background: var(--m-card-state-active-accent);
    opacity: 1;
}

.m-card.is-active > .m-card__header,
.m-card.has-active-filters > .m-card__header {
    background: var(--m-card-header-bg-active);
}

.m-card.is-selected {
    z-index: var(--m-card-z-active);
    background: var(--m-state-selected-bg, var(--m-card-state-selected-bg));
    border-color: var(--m-state-selected-border, var(--m-card-state-selected-border));
    box-shadow:
        var(--m-state-shadow-active, var(--m-card-state-selected-shadow)),
        inset 0 0 0 var(--m-state-selected-ring-width, 2px) var(--m-state-selected-border, var(--m-card-state-selected-border));
}

.m-card.is-selected::before {
    background: var(--m-card-state-selected-accent);
    opacity: 1;
}

.m-card.has-active-filters > .m-card__header {
    background: var(--m-card-accent-soft);
}

.m-card.is-muted {
    background: var(--m-card-state-muted-bg);
}

.m-card.has-open-layer {
    z-index: var(--m-card-z-open-layer);
}

/* =========================================================
   INVALID / DISABLED / LOADING
========================================================= */

.m-card.is-invalid,
.m-card.has-errors,
.m-card.has-required-missing {
    border-color: var(--m-card-invalid-border);
}

.m-card.is-invalid::before,
.m-card.has-errors::before,
.m-card.has-required-missing::before {
    background: var(--m-card-invalid-accent);
    opacity: 1;
}

.m-card.is-invalid > .m-card__header,
.m-card.has-errors > .m-card__header,
.m-card.has-required-missing > .m-card__header,
.m-card.is-invalid > .m-card__header.is-smart,
.m-card.has-errors > .m-card__header.is-smart,
.m-card.has-required-missing > .m-card__header.is-smart {
    background: var(--m-card-invalid-header-bg);
}

.m-card.is-disabled {
    background: var(--m-card-disabled-bg);
    border-color: var(--m-card-disabled-border);
    box-shadow: none;
    opacity: var(--m-card-disabled-opacity);
    pointer-events: none;
}

.m-card.is-disabled,
.m-card.is-disabled .m-card__title,
.m-card.is-disabled .m-card__subtitle,
.m-card.is-disabled .m-card__body,
.m-card.is-disabled .m-card__footer {
    color: var(--m-card-disabled-text);
}

.m-card.is-disabled .m-card__action,
.m-card.is-disabled .m-card__help-trigger,
.m-card.is-disabled .m-card__badge,
.m-card.is-disabled .m-card__marker {
    color: var(--m-card-disabled-icon);
}

.m-card.is-loading {
    pointer-events: none;
}

.m-card.is-loading::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;

    border-radius: inherit;
    background: var(--m-card-loading-overlay);

    pointer-events: none;
    transform: translateX(-100%);
    animation: m-card-shimmer 1.2s linear infinite;
}

@keyframes m-card-shimmer {
    100% {
        transform: translateX(100%);
    }
}

/* =========================================================
   FULLSCREEN
========================================================= */

.m-card.is-fullscreen {
    position: fixed;
    inset: var(--m-card-fullscreen-inset-desktop);

    z-index: var(--m-card-z-fullscreen);

    display: flex;
    flex-direction: column;

    margin: 0 !important;
    width: auto !important;
    max-width: none !important;
    min-height: 0;
    max-height: calc(100dvh - (var(--m-card-fullscreen-inset-desktop) * 2));

    overflow: hidden;
    overscroll-behavior: contain;

    background: var(--m-card-bg-raised);
    border-color: var(--m-card-fullscreen-border-color);
    box-shadow: var(--m-card-shadow-fullscreen);
    transform: none !important;
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
}

.m-card.is-fullscreen::before {
    opacity: 0 !important;
    background: transparent !important;
}

.m-card.is-fullscreen > .m-card__header {
    flex: 0 0 auto;
    background: var(--m-card-fullscreen-header-bg);
    border-bottom-color: var(--m-card-fullscreen-header-border-color);
}

.m-card.is-fullscreen > .m-card__toolbar {
    flex: 0 0 auto;
    overflow: auto;
}

.m-card.is-fullscreen > .m-card__collapsible {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.m-card.is-fullscreen > .m-card__collapsible > .m-card__toolbar,
.m-card.is-fullscreen > .m-card__collapsible > .m-card__footer {
    flex: 0 0 auto;
}

.m-card.is-fullscreen > .m-card__collapsible > .m-card__body {
    flex: 1 1 auto;
    min-height: 0;
}

.m-card.is-fullscreen > .m-card__body,
.m-card.is-fullscreen > .m-card__footer {
    flex: 0 0 auto;
}

.m-card.is-fullscreen .m-card__body {
    overflow: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

.m-card.is-fullscreen .m-card__footer {
    border-top-color: var(--m-card-fullscreen-footer-border-color);
    background: var(--m-card-fullscreen-footer-bg);
}

.m-card.is-fullscreen.is-hoverable:hover {
    z-index: var(--m-card-z-fullscreen);
    background: var(--m-card-bg-raised);
    border-color: var(--m-card-fullscreen-border-color);
    box-shadow: var(--m-card-shadow-fullscreen);
    transform: none;
}

.m-card.is-fullscreen.is-hoverable:hover > .m-card__header {
    background: var(--m-card-fullscreen-header-bg);
}

.m-card-backdrop {
    position: fixed;
    inset: 0;

    z-index: var(--m-card-z-backdrop);
    background: var(--m-card-backdrop-bg);

    opacity: 0;
    pointer-events: none;

    transition: opacity var(--m-card-transition-base);
}

.m-card-backdrop.is-active {
    opacity: 1;
    pointer-events: auto;
}

/* ممر انتقال مؤقت حتى تُنقل document lock إلى core layer */
html.has-card-fullscreen,
body.has-card-fullscreen {
    overflow: hidden;
}

/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 991.98px) {
    .m-card__header {
        flex-wrap: wrap;
    }

    .m-card__actions {
        width: 100%;
        justify-content: flex-start;
    }

    .m-card__header-top {
        flex-wrap: wrap;
    }

    .m-card__header-meta {
        width: 100%;
        justify-content: flex-start;
    }

    .m-card.is-fullscreen {
        inset: var(--m-card-fullscreen-inset-tablet);
        max-height: calc(100dvh - (var(--m-card-fullscreen-inset-tablet) * 2));
    }
}

@media (max-width: 575.98px) {
    .m-card {
        border-radius: var(--m-card-radius-md);
    }

    .m-card__header {
        gap: var(--m-card-gap-md);
    }

    .m-card__header {
        min-height: 50px;
        padding: var(--m-card-mobile-header-padding-y) var(--m-card-mobile-header-padding-x);
    }

    .m-card__toolbar {
        padding-inline: var(--m-card-mobile-toolbar-padding-x);
        padding-bottom: var(--m-card-mobile-toolbar-padding-y);
    }

    .m-card__body {
        padding-inline: var(--m-card-mobile-body-padding-x);
        padding-bottom: var(--m-card-mobile-body-padding-y);
    }

    .m-card__footer {
        padding-inline: var(--m-card-mobile-footer-padding-x);
        padding-bottom: var(--m-card-mobile-footer-padding-y);
    }

    .m-card__title {
        font-size: var(--m-card-title-size-sm);
        line-height: var(--m-card-title-line-height-sm);
    }

    .m-card__subtitle {
        font-size: var(--m-card-subtitle-size-sm);
        line-height: var(--m-card-subtitle-line-height-sm);
    }

    .m-card--smart .m-card__header,
    .m-card__header.is-smart {
        padding: var(--m-card-compact-header-padding-y) var(--m-card-mobile-header-padding-x);
    }

    .m-card__header-main {
        gap: var(--m-card-mobile-header-main-gap);
    }

    .m-card__header-meta {
        gap: var(--m-card-mobile-header-meta-gap);
    }

    .m-card__badge {
        min-height: var(--m-card-mobile-badge-height);
        padding-inline: var(--m-card-mobile-badge-padding-x);
        font-size: var(--m-card-mobile-badge-font-size);
    }

    .m-card__progress {
        margin-top: var(--m-card-progress-gap-top-mobile);
    }

    .m-card.is-collapsed .m-card__header {
        padding-top: var(--m-card-collapsed-padding-y-mobile);
        padding-bottom: var(--m-card-collapsed-padding-y-mobile);
    }

    .m-card.is-fullscreen {
        inset: var(--m-card-fullscreen-inset-mobile);
        max-height: calc(100dvh - (var(--m-card-fullscreen-inset-mobile) * 2));
    }
}

/* =========================================================
   REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {
    .m-card,
    .m-card::before,
    .m-card__header,
    .m-card__action,
    .m-card__help-trigger,
    .m-card__help-bubble,
    .m-card__chevron,
    .m-card__progress-bar,
    .m-card-backdrop,
    .m-card.is-loading::after {
        transition: none !important;
        animation: none !important;
    }

    .m-card.is-hoverable:hover:not(.is-fullscreen) {
        transform: none;
    }

    .m-card.is-fullscreen {
        transform: none !important;
    }
}