.parts-toolbar {
    position: relative;
    z-index: 2;
    margin-top: 0;
    padding-top: 18px;
}

.parts-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 12px;
    margin-top: 20px;
}
.parts-hero-actions .button {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding-inline: 20px;
    white-space: nowrap;
}
.parts-hero-actions .parts-supply-link {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    padding: 0 6px;
    white-space: nowrap;
    font-weight: 700;
}

.parts-filter-form {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(220px, 320px) auto auto;
    gap: 16px;
    align-items: end;
    padding: 18px;
    border: 1px solid #d8d8d8;
    border-radius: 12px;
    background: #fff;
    box-shadow: none;
}
.parts-filter-form .field-group,
.parts-filter-form .check-row {
    min-width: 0;
    margin: 0;
}
.parts-filter-form .field-group > label {
    margin-bottom: 7px;
}
.parts-filter-form input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.parts-filter-form select {
    width: 100%;
    min-width: 0;
    min-height: 46px;
    padding: 10px 12px;
    border-radius: 8px;
    border-color: #aaa;
    background: #fff;
}

.parts-select-shell {
    position: relative;
    min-width: 0;
}
.parts-select-shell select {
    display: block;
    padding-right: 42px;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}
.parts-select-shell::after {
    content: "";
    position: absolute;
    right: 16px;
    top: 50%;
    width: 7px;
    height: 7px;
    border-right: 2px solid var(--fx-muted, #707070);
    border-bottom: 2px solid var(--fx-muted, #707070);
    transform: translateY(-70%) rotate(45deg);
    pointer-events: none;
}

.parts-filter-form .parts-quick-filter {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 9px;
    padding: 0 4px;
    white-space: nowrap;
    line-height: 1.2;
}
.parts-filter-form .parts-quick-filter input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    flex: 0 0 18px;
    margin: 0;
    padding: 0;
    appearance: auto;
    -webkit-appearance: checkbox;
    accent-color: var(--fx-blue, #3665f3);
}
.parts-filter-form .parts-quick-filter span {
    display: inline-block;
    white-space: nowrap;
}
.parts-filter-form .parts-search-submit {
    min-width: 104px;
    min-height: 46px;
    align-self: end;
}

@media (max-width: 900px) {
    .parts-filter-form {
        grid-template-columns: minmax(0, 1fr) auto auto;
    }
    .parts-filter-form .parts-search-field {
        grid-column: 1 / -1;
    }
}

@media (max-width: 620px) {
    .listing-card {
        display: block;
        grid-template-columns: none;
        overflow: visible;
    }
    .listing-card-media {
        width: 100%;
        height: auto;
        aspect-ratio: 1;
    }
    .listing-card-body { padding: 10px 2px 0; }
    .listing-card h3 { display: block; min-height: 0; font-size: .84rem; }
    .listing-card-footer { display: block; }

    .parts-hero-actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 18px;
    }
    .parts-hero-actions .button,
    .parts-hero-actions .parts-supply-link {
        width: 100%;
        justify-content: center;
    }

    .parts-filter-form {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 14px;
    }
    .parts-filter-form .parts-search-field {
        grid-column: auto;
    }
    .parts-filter-form .parts-quick-filter {
        min-height: 32px;
        padding: 0;
    }
    .parts-filter-form .parts-search-submit {
        width: 100%;
    }
}