body {
     margin: 0;
     font-family: Arial, sans-serif;
     background: rgb(2, 0, 36);
     background: linear-gradient(90deg, rgba(2, 0, 36, 1) 0%, rgba(41, 46, 77, 1) 50%, rgba(2, 0, 36, 1) 100%);
     background-size: cover;
     background-attachment: fixed;
     color: #ffffff;
     display: flex;
     justify-content: center;
     align-items: center;
     min-height: 100vh;
}

.container {
     width: 90%;
     max-width: 600px;
     margin: 20px auto;
     display: flex;
     flex-direction: column;
     gap: 20px;
}

.card {
     background-color: rgba(139, 139, 139, 0.151);
     backdrop-filter: blur(5px);
     border-top: 0.25px solid rgba(255, 255, 255, 0.5);
     border-left: 0.25px solid rgba(255, 255, 255, 0.5);
     box-shadow: 2px 2px 5px 0.5px rgba(199, 199, 199, 0.25);
     padding: 20px;
     border-radius: 8px;
     text-align: center;
}

.title {
     font-size: 2.25rem;
     margin-bottom: 30px;
}

.input-group {
     margin-bottom: 15px;
     text-align: center;
}

.form-label {
     display: block;
     font-size: 1.5rem;
     margin-bottom: 5px;
}

.input,
.output {
     width: 80%;
     padding: 10px;
     font-size: 1.33rem;
     border-radius: 4px;
     text-align: center;
}

.output {
     border-top: 0.25px solid rgba(255, 255, 255, 0.5);
     border-left: 0.25px solid rgba(255, 255, 255, 0.5);
     box-shadow: 2px 2px 5px 0.5px rgba(199, 199, 199, 0.25);
     color: #ff0000;
     font-weight: bold;
}

#tech-pay {
     color: rgb(0, 168, 0);
}

.button-group {
     display: flex;
     justify-content: center;
     gap: 10px;
     margin-bottom: 40px;
}

.button-group-vertical {
     display: flex;
     flex-direction: column;
     align-items: center;
     gap: 10px;
     max-width: 50%;
     margin: 0 auto;
}

.button {
     padding: 10px 20px;
     font-size: 1rem;
     color: #ffffff;
     border: none;
     border-radius: 4px;
     cursor: pointer;
     text-decoration: none;
}

.reset-button {
     background-color: #dc3545;
}

.reset-button:hover {
     background-color: #a71d2a;
}

.part-finder-button {
     width: 100%;
     max-width: 100%;
}

.metallic-button {
     margin-top: 6px;
     margin-bottom: 6px;
     text-decoration: none;
     font-size: 20px;
     font-weight: 600;
     border: none;
     outline: none;
     color: #000;
     background: linear-gradient(45deg, #999 5%, #fff 10%, #ccc 30%, #ddd 50%, #ccc 70%, #fff 80%, #999 95%);
     text-shadow: 0.5px 0.5px 1px rgba(255, 255, 255, 0.5);
     border-radius: 10px;
     box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
     cursor: pointer;
     transition: all 0.2s ease-in-out;
}

.metallic-button:hover {
     font-size: 22px;
     color: rgba(255, 0, 0, 0.564);
     transition: all 0.25s ease-in-out;
}