.modal {
          display: none;
          opacity: 0;
          transition: opacity: 1s;
        }

        .modal.show {
          display: block;
          opacity: 1;
        }   



    .button_otp {
      background: #667eea;
      color: white;
      border: none;
      padding: 14px 30px;
      border-radius: 50px;
      font-size: 16px;
      cursor: pointer;
      width: 100%;
      margin-top: 10px;
      transition: 0.3s;
    }

    .button_otp:hover {
      background: #5a6fd8;
    }

    .button_otp:disabled {
      background: #aaa;
      cursor: not-allowed;
    }


      .otp-container {
        background: white;
        padding: 40px 30px;
        border-radius: 16px;
        box-shadow: 0 15px 35px rgba(0,0,0,0.1);
        text-align: center;        
        width: 100%;
      }

     .otp-inputs {
        display: flex;
        justify-content: center;
        gap: 10px;
        margin-bottom: 25px;
      }

      .otp-input {
        width: 50px;
        height: 60px;
        text-align: center;
        font-size: 24px;
        font-weight: bold;
        border: 2px solid #ddd;
        border-radius: 12px;
        transition: all 0.3s;
        outline: none;
      }

      .otp-input:focus {
        border-color: #667eea;
        box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
      }

      .otp-input-filled {
        border-color: #667eea;
      }

          .resend {
        margin-top: 20px;
        font-size: 14px;
        color: #666;
      }

      .resend a {
        color: #667eea;
        text-decoration: none;
        font-weight: 600;
      }

      .resend a:hover {
        text-decoration: underline;
      }


        .success-message {
            background: #F0FDF4;
            color: #166534;
            padding: 16px 20px;
            border-radius: 12px;
            margin-bottom: 28px;
            border: 1.5px solid #BBF7D0;
            display: none;
            font-size: 15px;
            font-weight: 500;
        }

        .error {
            border-color: #EF4444 !important;
            background: white !important;
        }

        .error-message {
            color: #EF4444;
            font-size: 14px;
            margin-top: 8px;
            display: none;
            font-weight: 500;
        }

        .urgent-banner {
            background: #FEF3C7;
            border: 1.5px solid #FCD34D;
            padding: 16px;
            border-radius: 12px;
            margin-bottom: 28px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .urgent-banner svg {
            width: 24px;
            height: 24px;
            stroke: #D97706;
            fill: none;
            stroke-width: 2;
            flex-shrink: 0;
        }

        .modal {
          display: none;
          opacity: 0;
          transition: opacity: 1s;
        }

        .modal.show {
          display: block;
          opacity: 1;
        }      

          /* Responsive Styles */
        @media (max-width: 768px) {
            ..modal-dialog {
                display: inline-block;
            }
          }