body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #fdfdfb, #f7f4ed);
  color: #333;
  text-align: center;
}
.container {
  max-width: 600px;
  margin: auto;
  padding: 20px;
}
.logo {
  max-width: 240px;
  margin: 20px auto;
  display: block;
  filter: drop-shadow(0 0 10px rgba(255,215,0,0.6));
}
h1 {
  font-size: 1.8em;
  margin-bottom: 20px;
  color: #b29500;
}
label {
  font-size: 1.1em;
  display: block;
  margin-top: 12px;
}
select, input, button {
  margin: 10px 0;
  padding: 12px 18px;
  font-size: 16px;
  border-radius: 8px;
  border: 2px solid #d4af37;
  background: #fff;
  color: #333;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}
button {
  background: linear-gradient(45deg, #FFD700, #FFB700, #FFF2A0);
  font-weight: bold;
  border: none;
}
#resetBtn {
  background: #e0e0e0;
  border: 2px solid #ccc;
  color: #333;
}
#output {
  margin-top: 20px;
  padding: 20px;
  border-radius: 12px;
  font-size: 1.1em;
  background: #fffdf7;
  border: 4px double transparent;
  background-image: linear-gradient(white, white),
                    linear-gradient(45deg, #FFD700, #FFB700, #FFF2A0, #FFD700);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  color: #333;
  min-height: 80px;
  white-space: pre-wrap;
  text-align: left;
}
#copyBtn, #pdfBtn {
  display: none;
  margin-top: 15px;
}
footer {
  margin-top: 30px;
  font-size: 0.9em;
  color: #b29500;
}


/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.4);
}

.modal-content {
  background-color: #fff;
  margin: 10% auto;
  padding: 20px;
  border-radius: 12px;
  width: 80%;
  max-width: 400px;
  text-align: center;
  box-shadow: 0px 4px 20px rgba(0,0,0,0.2);
}

.modal-content img {
  max-height: 100px;
  margin-bottom: 10px;
}

.close {
  color: #aaa;
  float: right;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover {
  color: #000;
}

.modal-actions {
  margin-top: 15px;
}

.modal-actions button {
  margin: 5px;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid #d4af37;
}

#modalBtn1 {
  background-color: #d4af37;
  color: white;
  border: none;
}

#modalBtn2 {
  background-color: white;
  color: #d4af37;
}