/**
 * ============================================================================
 * MUAADH PANEL — Card/panel container component
 * ============================================================================
 *
 * Panel component (6 rules) extracted from muaadh-core.css in Phase 3
 * Wave 14 (2026-05-13).
 *
 * Owns:
 *   - .muaadh-panel (container — background, border, radius)
 *   - .muaadh-panel:hover (elevation on hover)
 *   - BEM children: __header, __name, __body, __footer
 *
 * Naming note: the BEM root is .muaadh-panel (canonical) — used wherever
 * the project needs a "card-shaped container with optional header/body/
 * footer". The previous .muaadh-card was renamed to .muaadh-tile in
 * Phase H9g for grid-tile contexts; .muaadh-panel handles the panel
 * (heading + body) shape.
 *
 * Loaded on every page via shell layouts.
 * ============================================================================
 */

/* ============================================================================
   .muaadh-panel — canonical source for card/panel primitives (Band 13)
   ============================================================================ */

/* ============================================================================
   SECTION 4: CARD COMPONENT
   ============================================================================ */

.muaadh-panel {
    background-color: var(--theme-card-bg);
    border: var(--chassis-border-thin) solid var(--theme-border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--chassis-duration-normal) ease;
    box-shadow: none;
    padding: 0;
    margin-bottom: var(--space-4);
}
.muaadh-panel:hover {
    box-shadow: var(--chassis-shadow-card-elevated-hover);
}
.muaadh-panel__header {
    padding: var(--space-5) var(--space-6);
    background-color: var(--theme-bg-light);
    border-bottom: var(--chassis-border-thin) solid var(--theme-border);
}
.muaadh-panel__name {
    margin: 0;
    font-size: var(--text-lg);
    font-weight: var(--theme-font-semibold);
    color: var(--text-body);
}
.muaadh-panel__body {
    padding: var(--space-5);
}
.muaadh-panel__footer {
    padding: var(--space-4) var(--space-5);
    background-color: var(--surface-elevated);
    border-top: var(--chassis-border-thin) solid var(--border-default);
}

/* ============================================================================
 * APPENDED (Phase 13 Wave 3): rules pulled from muaadh-core.css
 * ============================================================================ */

.muaadh-panel-themed {
    background: var(--theme-card-bg);
    border: var(--chassis-border-thin) solid var(--theme-border);
}


/* ============================================================================
 * APPENDED (Phase 13 Wave 12 — tile family appended): rules pulled from muaadh-frontend.css
 * ============================================================================ */

.muaadh-tile {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    background: var(--surface-card);
    border: var(--chassis-border-thin) solid var(--border-default);
    border-radius: var(--chassis-radius-card);
    padding: var(--space-4);
    box-shadow: var(--chassis-shadow-card);
    transition: box-shadow var(--theme-transition), transform var(--theme-transition);
}

.muaadh-tile:hover {
    box-shadow: var(--chassis-shadow-card-hover);
}

.muaadh-tile--compact { padding: var(--space-3); }

.muaadh-tile--flat    { box-shadow: none; }

.muaadh-tile--link    { cursor: pointer; }

.muaadh-tile--link:hover { transform: translateY(calc(-1 * var(--space-1))); }

.muaadh-tile--centered {
    align-items: center;
    text-align: center;
}

.muaadh-tile__title {
    font-size: var(--text-base);
    font-weight: var(--theme-font-semibold);
    color: var(--text-primary);
}

.muaadh-tile__subtitle {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.muaadh-tile__body { flex: 1 1 auto; }

/* Tile grid responsive (Phase 13 Wave 29, 2026-05-13) */
@media (min-width: 768px) {
    .muaadh-tile-grid { grid-template-columns: repeat(4, 1fr); }
}