/**
 * Shared Components Styles
 * Taiga-Helper Design System
 * Filter bars, multiselects, active filters, pagination
 *
 * Note: Modal and toast styles are in modals.css
 */

/* ============================================
   PAGE HEADER - Title + Action Button
   ============================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
}

.page-header h1 {
    margin: 0;
}

/* ============================================
   FILTER BAR - Google-style Design
   ============================================ */
.filter-bar,
.capacity-filters {
    background: var(--color-bg-card);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.filter-row {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--space-3);
    align-items: center;
}

.filter-separator {
    width: 1px;
    height: 24px;
    background: var(--color-border-default);
    flex-shrink: 0;
}

/* Filter Group */
.filter-group {
    display: flex;
    align-items: center;
    margin: 0;
}

.filter-group label {
    display: none;
}

.filter-group--search {
    flex: 1;
    min-width: 180px;
}

.filter-group--search input {
    width: 100%;
}

/* ============================================
   FILTER CONTROLS - Shared Styles
   ============================================ */
.filter-bar .filter-group input,
.filter-bar .filter-group select,
.capacity-filters .control {
    height: 36px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-lg);
    background: var(--color-bg-card);
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
    margin: 0;
    box-sizing: border-box;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.filter-bar .filter-group input:hover,
.filter-bar .filter-group select:hover,
.capacity-filters .control:hover {
    border-color: var(--color-primary);
}

.filter-bar .filter-group input:focus,
.filter-bar .filter-group select:focus,
.capacity-filters .control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Date inputs */
.filter-bar .filter-group input[type="date"] {
    width: 140px;
    padding-right: var(--space-2);
}

/* ============================================
   MULTISELECT - Shared Styles
   ============================================ */
.filter-bar .multiselect,
.capacity-filters .multiselect {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    height: 36px;
    margin: 0;
}

.filter-bar .multiselect-trigger,
.capacity-filters .multiselect-trigger {
    height: 36px;
    min-width: 140px;
    padding: 0 32px 0 var(--space-3);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-lg);
    background: var(--color-bg-card);
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
    cursor: pointer;
    margin: 0;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    white-space: nowrap;
    position: relative;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.filter-bar .multiselect-trigger:hover,
.capacity-filters .multiselect-trigger:hover {
    border-color: var(--color-primary);
}

/* Triangle arrow */
.filter-bar .multiselect-trigger::after,
.capacity-filters .multiselect-trigger::after {
    content: '';
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--color-text-muted);
    transition: transform var(--transition-normal);
}

.filter-bar .multiselect-trigger.open::after,
.capacity-filters .multiselect-trigger.open::after {
    transform: translateY(-50%) rotate(180deg);
}

.multiselect-count {
    background: var(--gradient-primary);
    color: white;
    font-size: var(--font-size-sm);
    padding: 2px var(--space-2);
    border-radius: var(--radius-2xl);
    margin-left: var(--space-1);
}

/* Dropdown */
.filter-bar .multiselect-dropdown,
.capacity-filters .multiselect-dropdown {
    display: none !important;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    max-height: 250px;
    overflow-y: auto;
    z-index: var(--z-dropdown);
    margin-top: 2px;
}

.filter-bar .multiselect.open .multiselect-dropdown,
.capacity-filters .multiselect.open .multiselect-dropdown {
    display: block !important;
}

.filter-bar .multiselect-option,
.capacity-filters .multiselect-option {
    padding: var(--space-2) var(--space-3);
    cursor: pointer;
    font-size: var(--font-size-md);
    transition: background var(--transition-fast);
}

.filter-bar .multiselect-option:hover,
.capacity-filters .multiselect-option:hover {
    background: var(--color-bg-section);
}

.filter-bar .multiselect-option.selected,
.capacity-filters .multiselect-option.selected {
    background: var(--color-primary);
    color: white;
}

.filter-bar .multiselect-option.selected:hover,
.capacity-filters .multiselect-option.selected:hover {
    background: var(--color-primary-hover);
}

/* ============================================
   ACTIVE FILTERS - Badge Style
   ============================================ */
.active-filters {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border-light);
    margin-top: var(--space-3);
}

.active-filters-label {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
}

.active-filters-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.filter-badge {
    background: var(--gradient-primary);
    color: white;
    padding: 2px var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.filter-badge-remove {
    cursor: pointer;
    font-weight: var(--font-weight-bold);
    opacity: 0.8;
}

.filter-badge-remove:hover {
    opacity: 1;
}

/* ============================================
   CLEAR BUTTONS
   ============================================ */
.btn-clear-filters,
.btn-clear {
    height: 28px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-sm);
    background: var(--color-bg-card);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    cursor: pointer;
    margin: 0;
    margin-left: auto;
    box-sizing: border-box;
    transition: all var(--transition-fast);
}

.btn-clear-filters:hover,
.btn-clear:hover {
    background: var(--color-error-light);
    border-color: var(--color-error);
    color: var(--color-error);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-4);
    padding: var(--space-4);
}

.pagination button {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination button:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    font-size: var(--font-size-md);
    color: var(--color-text-muted);
}

/* ============================================
   RESULTS INFO
   ============================================ */
.results-info {
    font-size: var(--font-size-md);
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .filter-row {
        flex-direction: column;
        align-items: stretch;
    }
}