/* Dialog */
.dialog-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.dialog {
    position: relative;
    background: white;
    padding: 20px;
    width: 350px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.dialog img {
    width: 100%;
    height: auto;
    margin-bottom: 10px;
}

.dialog input[type="text"],
.dialog input[type="email"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.dialog button {
    padding: 10px 20px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
}

.dialog button:hover {
    background-color: #0056b3;
}

.dialog .close-button {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #000;
}

  .tooltip-help {
      position: absolute;
      background-color: #333;
      color: white;
      padding: 8px 12px;
      border-radius: 6px;
      font-size: 14px;
      max-width: 220px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.3);
      z-index: 99999999999999999999999;
      display: none;
    }
    .tooltip-help::after {
      content: "";
      position: absolute;
      top: 50%;
      left: 100%;
      margin-top: -6px;
      border-width: 6px;
      border-style: solid;
      border-color: transparent transparent transparent #333;
    }
    .help-icon {
      cursor: pointer;
      color: #007bff;
      margin-left: 6px;
      font-weight: bold;
      user-select: none;
    }
    td.info-cell {
      position: relative;
    }

    /* Style chung cho nút */
  .btn-payment {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 3px 6px;
    background-color: #007bff; /* xanh dương */
    border: 2px solid #0056b3; /* xanh đậm */
    border-radius: 6px;
    color: white;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.25s, border-color 0.25s;
  }

  .btn-payment:hover,
  .btn-payment:focus {
    background-color: #0056b3;
    border-color: #003d80;
    outline: none;
  }

  .btn-payment img {
    height: 32px;
    width: auto;
  }