/*
 * Server-source keyword tools (Related Keywords Finder, People Also
 * Search For). Composes on top of tools.css and keyword-tool.css; only
 * the Keyword Keg brand accents and the two controls these tools add
 * (the "Keywords per seed" row and the hide-zero-volume toggle).
 */

:root {
    --kt-brand: #c14246;
    --kt-brand-fade: #a8373b;
    --kt-brand-tint: #fbe9ea;
}

.tool-form-card .primary-btn:hover {
    background: var(--kt-brand-fade);
}

.kt-trend polyline {
    stroke: var(--kt-brand);
}

.kt-results-table th[data-sort].is-sorted-asc::after,
.kt-results-table th[data-sort].is-sorted-desc::after {
    color: var(--kt-brand);
    opacity: 0.7;
}

/* The size row sits directly under the country row. */
.kt-size-row {
    margin-top: 10px;
}

/* Sizes that belong to paid plans read as unavailable. */
.kt-size-row option[data-locked="1"] {
    color: var(--ink-500, #64748b);
}

/* "Hide keywords with no search volume" in the metric filter bar. */
.kt-hidezero {
    gap: 6px;
    font-size: 13px;
    color: var(--ink-700, #334155);
    cursor: pointer;
}

.kt-hidezero input {
    margin: 0;
    accent-color: var(--kt-brand);
}

.kt-hidezero-note {
    color: var(--ink-500, #64748b);
}