* {
      box-sizing: border-box;
    }

    body {
        font-family: "Inter", sans-serif;
        background-color: #f3f4f6;
        margin: 0;
        padding: 0;
    }

    .main-center {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 100vh;
        padding: 2rem;
        box-sizing: border-box;
    }

    .form-container {
        margin: 0 auto;
        max-width: 570px;
        width: 100%;
        background: white;
        padding: 40px;
        border-radius: 12px;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
            0 4px 6px -4px rgba(0, 0, 0, 0.1);
    }

    .form-img {
        width: 100%;
    }

    .form-title {
        font-size: 25px;
        font-weight: 700;
        color: #111827;
        margin-bottom: 8px;
        text-align: center;
    }

    .form-label-category{
      margin-top: 10px;
      font-size: 18px;
      color: #374151;
      font-weight: 300;
      margin-bottom: 8px;
    }

    .radio-btn {
      margin-bottom: 8px;
    }

    .form-label {
        display: block;
        margin-bottom: 8px;
        font-size: 18px;
        font-weight: 300;
        color: #374151;
    }
  

     .form-input::placeholder {
        color: #9ca3af;
    }

    .form-input:focus {

        border-color: #6a64f1;
        box-shadow: 0 0 0 3px rgba(106, 100, 241, 0.2);
    }

.form-input{
        width: 100%;
        padding: 14px 20px; 
        border: 1px solid #d1d5db;
        border-radius: 8px;
        background: #ffffff;
        font-weight: 300;
        font-size: 15px;
        color: #111827;
        outline: none;
        box-sizing: border-box;
        transition: border-color 0.2s, box-shadow 0.2s;
        margin-bottom: 20px;
    }

    .form-btn {
        text-align: center;
        width: 100%;
        font-size: 16px; 
        border-radius: 8px; 
        padding: 14px 24px;
        border: none;
        font-weight: 600;
        background-color: #4794fe;
        color: white;
        cursor: pointer;
        margin-top: 24px;
        transition: background-color 0.2s, box-shadow 0.2s;
    }

    .form-btn:hover {
        background-color: #367fe2;
        
    }

    .male{
      padding-right: 15px;
    }

    .female{
      padding-right: 15px;
      margin-bottom: 12px;
    }

    .bi-calendar-fill{
      font-size: 25px;
      padding-left: 5px;
      color: #2c2c2c;
      position: relative;
    }

    .input-date {

      width: 100%;
        padding: 14px 20px; 
        border: 1px solid #d1d5db;
        border-radius: 8px;
        background: #ffffff;
        font-weight: 300;
        font-size: 15px;
        color: #111827;
        outline: none;
        box-sizing: border-box;
        transition: border-color 0.2s, box-shadow 0.2s;
        margin-bottom: 20px;
    }

    .upload-file {

      margin-bottom: 18px;
    }

    .input-previous-date {
      width: 100%;
        padding: 14px 20px; 
        border: 1px solid #d1d5db;
        border-radius: 8px;
        background: #ffffff;
        font-weight: 300;
        font-size: 15px;
        color: #111827;
        outline: none;
        box-sizing: border-box;
        transition: border-color 0.2s, box-shadow 0.2s;
        margin-bottom: 20px;
    }

    /* --- Mobile Responsive Styles --- */
    @media (max-width: 600px) {
        .main-center {
            padding: 1rem;
        }

        .form-container {
            padding: 1.5rem;
        }

        .form-title {
            font-size: 24px;
        }
    }

   .dropdown {
      position: relative;
      width: 100%;
      margin-bottom: 20px;
    }

    .dropdown-button {
      width: 100%;
      background-color: #e9e9e9;
      color: #3a3a3a;
      padding: 14px 20px;
      font-size: 16px;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      transition: background-color 0.3s ease;
      text-align: left;
    }

    .dropdown-button:hover {
      background-color: #dedede;
      border-radius: 8px;
    }

    .dropdown-content {
      width: 100%;
      padding: 14px 20px;
      position: absolute;
      top: 100%;
      left: 0;
      background-color: white;
      min-width: 180px;
      border-radius: 8px;
      box-shadow: 0px 8px 16px rgba(0,0,0,0.1);
      opacity: 0;
      transform: translateY(10px);
      pointer-events: none;
      transition: all 0.3s ease;
      z-index: 1;
    }

    .dropdown:hover .dropdown-content {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
      border-radius: 8px;
    } 

    .dropdown-content li {
      color: #333;
      padding: 12px 16px;
      text-decoration: none;
      display: block;
      transition: background 0.2s;
    }

    .dropdown-content li:hover {
      background-color: #dedede;
      border-radius: 8px;
    }

.custom-arrow {
  position: absolute;
  top: 50%;
  right: 10px; /* Adjust position */
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid #3a3a3a;
  pointer-events: none;

}

.underline {
  width: 100%;
  margin-top: 10px;
  margin-bottom: 40px;
  border: 1px solid black;
}
.lists {
     width: 100%;
    background-color: #e9e9e9;
    color: #3a3a3a;
    padding: 12px 16px;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-align: left;

}
.lists option {
   
    font-size: 16px;
   padding: 12px 18px;
}
.lists option[value="option1"] {
  font-weight: bold;
}