/* ── 2. Patients — visit / history filters ── */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    align-items: flex-end;
    margin-bottom: var(--space-5);
}

.filter-bar--flush {
    margin-bottom: 0;
}

.filter-bar label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-2);
}

.filter-bar--single-line {
    flex-wrap: nowrap;
    overflow-x: auto;
    align-items: flex-end;
    gap: var(--space-2);
    padding-bottom: 2px;
    margin-bottom: var(--space-3);
}

.filter-field--full {
    flex: 1 1 100%;
    min-width: 0;
}

.hub-filter-row {
    display: flex;
    flex-wrap: nowrap;
    align-items: flex-end;
    gap: var(--space-2);
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
}

.hub-filter-row > div {
    flex: 0 0 auto;
    min-width: 6.5rem;
}

.hub-filter-row .filter-actions-inline {
    flex: 0 0 auto;
    margin-left: auto;
    white-space: nowrap;
}

.filter-field {
    flex: 1 1 160px;
    min-width: 140px;
}

.filter-field--grow {
    flex: 2 1 240px;
}

.filter-actions-inline {
    flex: 0 0 auto;
    align-self: flex-end;
    /* Align button row with inputs that sit under uppercase labels */
    padding-top: calc(var(--text-xs) * 1.25 + var(--space-2));
}

.label-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.filter-field input,
.filter-field select {
    width: 100%;
    padding: var(--space-3) var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text);
    background: #ffffff;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
}

/* List pages: primary action + inline search (doctors, departments, …) */
.page-actions.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-top: var(--space-4);
    margin-bottom: var(--space-4);
}

.filter-bar__search {
    display: flex;
    flex: 1 1 18rem;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    min-width: min(100%, 12rem);
}

.filter-bar__search input[type="search"],
.filter-bar__search input[type="text"],
.filter-bar__search select {
    width: auto;
    flex: 1 1 10rem;
    min-width: 8rem;
    max-width: 20rem;
    margin: 0;
}

.filter-bar__search select {
    flex: 0 1 auto;
    min-width: 9rem;
    max-width: 12rem;
}

.filter-bar__search .btn {
    flex: 0 0 auto;
}