/* ============================================================
   Dubai Property Lab — Filter Bar (M8)
   Source: Module Library M8, Design System §5
   ============================================================ */

.filter-bar {
    position: sticky;
    top: 64px; /* below nav */
    z-index: 90;
    background: var(--void);
    border-bottom: 1px solid var(--border);
    padding: var(--space-3) 0;
}

.filter-bar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.filter-bar__group {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.filter-bar__label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-right: var(--space-2);
    white-space: nowrap;
}

/* Search input within filter bar */
.filter-bar__search {
    position: relative;
    flex: 0 1 280px;
}

.filter-bar__search-input {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-3) var(--space-2) var(--space-7);
    font-size: 13px;
    color: var(--text-primary);
    height: 36px;
    width: 100%;
    transition: border-color var(--transition-default);
}

.filter-bar__search-input::placeholder {
    color: var(--text-muted);
}

.filter-bar__search-input:focus {
    border-color: var(--signal);
    outline: none;
}

.filter-bar__search-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

/* Active filters summary */
.filter-bar__summary {
    font-size: 13px;
    color: var(--text-secondary);
    padding: var(--space-1) var(--space-5);
    max-width: 1400px;
    margin: 0 auto;
}

.filter-bar__reset {
    font-size: 13px;
    color: var(--text-muted);
    cursor: pointer;
    background: none;
    border: none;
    margin-left: var(--space-3);
    transition: color var(--transition-default);
}

.filter-bar__reset:hover {
    color: var(--signal);
}

/* Mobile: collapse to button */
@media (max-width: 767px) {
    .filter-bar__inner {
        padding: 0 var(--space-4);
    }

    .filter-bar__search {
        flex: 1;
    }

    .filter-bar__group--type {
        display: none;
    }

    .filter-bar__mobile-toggle {
        display: flex;
    }
}

/* Mobile filter toggle button (hidden on desktop) */
.filter-bar__mobile-toggle {
    display: none;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    background: var(--surface);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--border);
    cursor: pointer;
    min-height: 36px;
}