.j3d-image-combiner__status {
    min-height: 22px;
    margin: 12px 0;
    color: #5a6278;
}

.j3d-image-combiner__status.is-error {
    color: #a12622;
}

.j3d-image-combiner__status.is-success {
    color: #176b3a;
}

.j3d-image-combiner__panel {
    margin-top: 24px;
}

.j3d-image-combiner__section {
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid #eceef5;
}

.j3d-image-combiner__panel > .j3d-image-combiner__section:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

.j3d-image-combiner__section h2,
.j3d-image-combiner__preview-wrap h2,
.j3d-image-combiner__result h2 {
    margin: 0 0 16px;
    color: #3d4a5c;
    font-size: 19px;
}

.j3d-image-combiner__count {
    color: #424cb9;
    font-weight: 600;
    font-size: 15px;
}

.j3d-image-combiner__hint {
    margin: 0 0 12px;
    color: #7a8499;
    font-size: 13px;
}

.j3d-image-combiner__file-list .j3d-converter__file-item {
    align-items: center;
}

.j3d-image-combiner__file-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
}

.j3d-image-combiner__order {
    color: #424cb9;
    font-weight: 600;
    font-size: 12px;
    text-align: center;
}

.j3d-image-combiner__move-btns {
    display: flex;
    gap: 4px;
}

.j3d-image-combiner__move-btns button,
.j3d-image-combiner__file-actions > button {
    min-width: 44px;
    min-height: 44px;
    padding: 4px 8px;
}

.j3d-image-combiner__add-row {
    margin-top: 14px;
}

.j3d-image-combiner__toggle-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.j3d-image-combiner__toggle {
    min-height: 44px;
}

.j3d-image-combiner__toggle.is-active,
.j3d-image-combiner__toggle[aria-pressed="true"] {
    background: #424cb9;
    border-color: #424cb9;
    color: #fff;
}

.j3d-image-combiner__field {
    min-width: 0;
    margin: 16px 0 0;
}

.j3d-image-combiner__field > label {
    display: block;
    margin-bottom: 7px;
    color: #4a5568;
    font-size: 13px;
    font-weight: 600;
}

.j3d-image-combiner__field input[type="number"],
.j3d-image-combiner__field input[type="text"] {
    box-sizing: border-box;
    width: 100%;
    max-width: 220px;
    min-height: 44px;
    padding: 9px 12px;
    border: 1px solid #d5dae8;
    border-radius: 6px;
    color: #2d3748;
    font-size: 15px;
}

.j3d-image-combiner__field input[aria-invalid="true"] {
    border-color: #c53030;
}

.j3d-image-combiner__field-error {
    min-height: 19px;
    margin: 6px 0 0;
    color: #c53030;
    font-size: 13px;
    line-height: 1.4;
}

.j3d-image-combiner__controls {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 20px 28px;
}

.j3d-image-combiner__controls > .j3d-image-combiner__field {
    flex: 1 1 250px;
    margin-top: 0;
}

.j3d-image-combiner__range-field label {
    display: flex;
    justify-content: space-between;
    gap: 8px;
}

.j3d-image-combiner__range-field output {
    color: #424cb9;
    white-space: nowrap;
}

.j3d-image-combiner__range-field input[type="range"] {
    display: block;
    width: 100%;
    min-height: 30px;
    accent-color: #424cb9;
}

.j3d-image-combiner__color-row {
    display: flex;
    gap: 8px;
}

.j3d-image-combiner__color-row input[type="color"] {
    width: 52px;
    min-height: 44px;
    padding: 3px;
    border: 1px solid #d5dae8;
    border-radius: 6px;
}

.j3d-image-combiner__color-row input[type="text"] {
    flex: 1;
    min-width: 0;
    min-height: 44px;
    padding: 9px 12px;
    border: 1px solid #d5dae8;
    border-radius: 6px;
    font-size: 15px;
}

.j3d-image-combiner__color-row input:disabled {
    cursor: not-allowed;
    opacity: .55;
}

.j3d-image-combiner__checkbox-label {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 14px 0 0;
    color: #4a5568;
    font-weight: 600;
}

.j3d-image-combiner__checkbox-label input {
    width: 18px;
    height: 18px;
    accent-color: #424cb9;
}

.j3d-image-combiner__checkbox-label input:disabled + span {
    opacity: .55;
}

.j3d-image-combiner__dimensions {
    margin: 16px 0 0;
    color: #4a5568;
    font-weight: 600;
}

.j3d-image-combiner__dimensions.is-error {
    color: #a12622;
}

.j3d-image-combiner__preview-wrap {
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid #eceef5;
}

.j3d-image-combiner__preview-wrap canvas {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    background: #f1f3f8;
    border: 1px solid #dfe3ed;
    border-radius: 6px;
}

.j3d-image-combiner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid #eceef5;
}

.j3d-image-combiner__result {
    margin-top: 24px;
}

.j3d-image-combiner__result img {
    display: block;
    max-width: 100%;
    height: auto;
    margin-bottom: 16px;
}

.j3d-image-combiner__result p {
    color: #5a6278;
}

.j3d-image-combiner__field > input:focus,
.j3d-image-combiner__toggle:focus,
.j3d-image-combiner__move-btns button:focus,
.j3d-image-combiner__file-actions > button:focus,
.j3d-image-combiner__actions button:focus {
    border-color: #424cb9;
    outline: 3px solid rgba(66, 76, 185, .25);
    outline-offset: 1px;
}

@media (max-width: 640px) {
    .j3d-image-combiner__actions,
    .j3d-image-combiner__actions button {
        width: 100%;
    }

    .j3d-image-combiner__toggle-group .btn-u {
        flex: 1 1 140px;
    }

    .j3d-image-combiner__controls > .j3d-image-combiner__field {
        flex-basis: 100%;
    }
}