.gfsr-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 10px;
}
.gfsr-table th,
.gfsr-table td {
    border: 1px solid #ddd;
    padding: 6px;
}
.gfsr-add {
    background: #4CAF50;
    color: #fff;
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.gfsr-remove {
    background: #f44336;
    color: #fff;
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
/* Mobile: red button with white × */
@media (max-width: 600px) {
  .gfsr-remove {
    font-size: 0 !important;
    background: #e60000 !important;
    border: 1px solid #cc0000 !important;
    border-radius: 4px !important;
    color: #fff !important;
    padding: 6px 12px !important;
    cursor: pointer;
    position: relative;
  }
  .gfsr-remove::before {
    content: "×";
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
}