.ninjew-signature {
    margin: 1rem 0;
}

.ninjew-signature-label {
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.ninjew-signature-pad {
    position: relative;
    background: #fff;
    border: 1px solid #8c8f94;
    border-radius: 4px;
    overflow: hidden;
}

.ninjew-signature-canvas {
    display: block;
    width: 100%;
    height: 180px;
    touch-action: none;
    cursor: crosshair;
}

.ninjew-signature-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    color: #8c8f94;
    font-size: 15px;
}

.ninjew-signature-placeholder.is-hidden {
    display: none;
}

.ninjew-signature-actions {
    display: flex;
    gap: 8px;
    margin-top: 6px;
}

.ninjew-signature-actions button {
    background: #f6f7f7;
    border: 1px solid #8c8f94;
    border-radius: 3px;
    padding: 4px 12px;
    cursor: pointer;
}

.ninjew-signature-actions button:hover {
    background: #fff;
}

.ninjew-signature-help {
    color: #646970;
    font-size: 12px;
    margin: 4px 0 0;
}

.ninjew-signature.has-error .ninjew-signature-pad {
    border-color: #d63638;
    box-shadow: 0 0 0 1px #d63638;
}

.ninjew-signature.has-error .ninjew-signature-help,
.ninjew-signature.has-error .ninjew-signature-label {
    color: #d63638;
}

.ninjew-signature-image {
    display: block;
    max-width: 360px;
    width: 100%;
    height: auto;
    background: #fff;
    border: 1px solid #c3c4c7;
    padding: 4px;
}

@media (max-width: 600px) {
    .ninjew-signature-canvas {
        height: 220px;
    }
}