.signature-container {
    border: 2px dashed #d0d0e8;
    border-radius: 14px;
    overflow: hidden;
    background: #fafaff;
}

.signature-canvas {
    display: block;
    width: 100%;
    height: 160px;
    touch-action: none;
    cursor: crosshair;
}

.signature-actions {
    display: flex;
    justify-content: flex-end;
    padding: 0.4rem 0.6rem;
    border-top: 1px solid #ebebf5;
}

.btn-clear-sig {
    background: none;
    border: none;
    font-size: 0.75rem;
    color: #999;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    cursor: pointer;
    padding: 0.2rem 0.4rem;
}

.btn-clear-sig:hover { color: #e53935; }