/* =====================================================
   BULK SELECT — Toolbar, Checkboxes, Card Overlays
   ===================================================== */

/* --- Floating Toolbar --- */
.bulk-toolbar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.bulk-toolbar.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.bulk-toolbar-count {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    padding-right: 12px;
    border-right: 1px solid var(--border-color);
}

.bulk-toolbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.bulk-toolbar-actions .btn {
    font-size: 13px;
    padding: 6px 14px;
}

.bulk-toolbar .btn-clear {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    padding: 6px 10px;
    border-radius: var(--radius-md);
}

.bulk-toolbar .btn-clear:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

/* --- Table Checkbox Column --- */
.bulk-check-col {
    width: 40px;
    min-width: 40px;
    max-width: 40px;
    text-align: center !important;
    padding: 8px 4px !important;
}

.bulk-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--color-brand);
    vertical-align: middle;
}

.bulk-checkbox:focus-visible {
    outline: 2px solid var(--color-brand);
    outline-offset: 2px;
}

/* Selected table row */
tr.bulk-selected {
    background: color-mix(in srgb, var(--color-brand) 8%, transparent) !important;
}

/* --- Card Checkbox Overlay --- */
.card-select-overlay {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    opacity: 0;
    transition: opacity 0.15s ease;
    cursor: pointer;
}

.card-select-overlay:hover {
    border-color: var(--color-brand);
}

/* Show on card hover or when bulk mode is active */
.inventory-card:hover .card-select-overlay,
.crew-card:hover .card-select-overlay,
.bulk-active .card-select-overlay {
    opacity: 1;
}

/* Always show when checked */
.card-select-overlay:has(.bulk-checkbox:checked) {
    opacity: 1;
    background: var(--color-brand);
    border-color: var(--color-brand);
}

.card-select-overlay:has(.bulk-checkbox:checked) .bulk-checkbox {
    accent-color: white;
}

/* Card must be position: relative for overlay */
.inventory-card,
.crew-card {
    position: relative;
}

/* Selected card styling */
.inventory-card.bulk-selected,
.crew-card.bulk-selected {
    outline: 2px solid var(--color-brand);
    outline-offset: -2px;
    background: color-mix(in srgb, var(--color-brand) 5%, var(--bg-primary));
}

/* --- Mobile --- */
@media (max-width: 768px) {
    .bulk-toolbar {
        left: 12px;
        right: 12px;
        width: auto;
        transform: translateX(0) translateY(20px);
        bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    }

    .bulk-toolbar.visible {
        transform: translateX(0) translateY(0);
    }

    .card-select-overlay {
        opacity: 1;
    }
}