/* Base resets */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", sans-serif;
  background: #f7f7f7;
  color: #333;
}

/* Background */
.gradient-bg {
  background: linear-gradient(135deg, #000000 0%, #000000 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Container styling */
.container {
  max-width: 600px;
  padding: 2rem 1rem;
}

/* Card container */
.bg-white {
  background: white;
}

.shadow {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.rounded {
  border-radius: 12px;
}

.p-4 {
  padding: 2rem;
}

/* Headings */
h2 {
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
}

/* Dropdown button */
#dropdownButton {
  background-color: #f9f9f9;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 0.75rem 12vh;
  font-size: 1rem;
  cursor: pointer;
  transition: border-color 0.2s;
}

#dropdownButton:hover {
  border-color: #999;
}

/* Chevron rotation */
#chevronIcon {
  transition: transform 0.2s ease;
}

/* Editable text span */
#selectedOptionText {
  flex-grow: 1;
  outline: none;
}

/* Dropdown menu */
#dropdownMenu {
  position: absolute;
  background: white;
  border: 1px solid #ccc;
  border-radius: 8px;
  margin-top: 0.25rem;
  width: 75%;
  max-height: 220px;
  overflow-y: auto;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.dropdown-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background 0.2s;
}

.dropdown-item:hover {
  background-color: #f1f1f1;
}

/* Full name input */
#fullNameInput {
  display: none;
}

#fullName {
  width: 100%;
  padding: 0.75rem;
  border-radius: 8px;
  border: 1px solid #ccc;
  transition: border-color 0.2s;
}

#fullName:focus {
  outline: none;
  border-color: #888;
}

/* Result box */
.result-box {
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  background-color: #fcfcfc;
  padding: 1rem;
  font-size: 1rem;
  min-height: 50px;
}

/* Buttons */
.btn {
  padding: 0.75rem;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  font-size: 1rem;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-dark {
  background-color: #222;
  color: white;
}

.btn-dark:hover {
  background-color: #000;
}

.btn-disabled {
  background-color: #ccc;
  color: #666;
  cursor: not-allowed;
}

/* Utility classes */
.text-muted {
  color: #6c757d !important;
}

.text-dark {
  color: #212529 !important;
}

.small {
  font-size: 0.875rem;
}

.mt-3 {
  margin-top: 1rem;
}

.mt-4 {
  margin-top: 1.5rem;
}

.mb-0 {
  margin-bottom: 0;
}

.mb-1 {
  margin-bottom: 0.25rem;
}

.mb-3 {
  margin-bottom: 1rem;
}

.mb-4 {
  margin-bottom: 1.5rem;
}

.text-center {
  text-align: center;
}

.w-100 {
  width: 100%;
}
.shadow__btn {
  padding: 10px 20px;
  border: none;
  font-size: 17px;
  color: #fff;
  border-radius: 7px;
  letter-spacing: 4px;
  font-weight: 700;
  text-transform: uppercase;
  transition: 0.5s;
  transition-property: box-shadow;
  text-decoration: none;
}

.shadow__btn {
  background: rgb(0, 140, 255);
  box-shadow: 0 0 25px rgb(0, 140, 255);
}

.shadow__btn:hover {
  box-shadow: 0 0 5px rgb(0, 140, 255), 0 0 25px rgb(0, 140, 255),
    0 0 50px rgb(0, 140, 255), 0 0 100px rgb(0, 140, 255);
}