/* Style du bouton natif (navigateurs modernes) */
  #photo::file-selector-button {
    background: #8CBCB9;        /* même style que "Enregistrer" */
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 16px;
    margin-right: 10px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    transition: transform .05s ease, background .2s ease;
  }

  /* Hover / Active */
  #photo:hover::file-selector-button {
    background: #006652;
  }
  #photo:active::file-selector-button {
    transform: translateY(1px);
  }

  /* Focus accessible */
  #photo:focus-visible::file-selector-button {
    outline: 2px solid #004A3B;
    outline-offset: 2px;
  }

  /* ---- Fallback WebKit (Safari, vieux Chrome) ---- */
  #photo::-webkit-file-upload-button {
    background: #004A3B;
    color: #fff;
    border: none;
    border-radius: 2px;
    padding: 10px 16px;
    margin-right: 10px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    transition: transform .05s ease, background .2s ease;
  }
  #photo:hover::-webkit-file-upload-button {
    background: #006652;
  }
  #photo:active::-webkit-file-upload-button {
    transform: translateY(1px);
  }