/**
 * Product Selector Modal - Header Styles
 * Header, search, toolbar, active filters
 */

/* ==========================================================================
   Modal Header
   ========================================================================== */

.product-selector-modal__header {
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: var(--bg-modal);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-selector-modal__title {
    font-size: clamp(1.25rem, 3.5vw + 0.2rem, 1.5rem);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.product-selector-modal__close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    line-height: 1;
    transition: color 0.2s;
    border-radius: 6px;
}

.product-selector-modal__close:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

/* ==========================================================================
   Toolbar
   ========================================================================== */

.product-selector-modal__toolbar {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.toolbar__left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.toolbar__right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Compatibility Toggle */
.compatibility-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.compatibility-toggle input[type="checkbox"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-light);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    background-color: var(--bg-tertiary);
}

.compatibility-toggle input[type="checkbox"]:checked {
    background-color: var(--success);
    border-color: var(--success);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%231a1a1a'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-size: 12px;
    background-position: center;
    background-repeat: no-repeat;
}

.compatibility-toggle__label {
    font-size: 0.875rem;
    color: var(--text-primary);
}

/* Sort Dropdown */
.sort-dropdown__trigger {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 8px 32px 8px 12px;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23a0a0a0'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 16px;
}

.sort-dropdown__trigger:hover {
    border-color: var(--border-light);
}

.sort-dropdown__trigger:focus {
    outline: none;
    border-color: var(--accent);
}

/* Active Filters Bar */
.active-filters-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

/* Scrollable filter tags container */
.active-filters-scroll {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.active-filters-scroll::-webkit-scrollbar {
    display: none;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--accent);
    color: var(--bg-primary);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 8px 4px 10px;
    border-radius: 12px;
    flex-shrink: 0;
    white-space: nowrap;
}

.filter-tag__remove {
    background: transparent;
    border: none;
    color: var(--bg-primary);
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    opacity: 0.8;
}

.filter-tag__remove:hover {
    opacity: 1;
}

.clear-all-filters {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 12px;
    cursor: pointer;
    flex-shrink: 0;
    white-space: nowrap;
}

.clear-all-filters:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
}

/* Mobile filter toggle - hidden on desktop */
.mobile-filter-toggle {
    display: none;
}

/* Mobile toolbar search - hidden on desktop */
.toolbar__search {
    display: none;
}

/* Controls wrapper - not needed on desktop */
.toolbar__controls {
    display: contents;
}