calculator.css

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: url('cal.jpg') ;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: #fff;
}


.container {
    text-align: center;
    background: #ffffff;
    padding: 20px;
    border-radius: 15px; /* Slightly rounded corners for a modern look */
    box-shadow: 0px 6px 10px rgba(0, 0, 0, 0.15); /* Enhanced shadow for depth */
    width: 90%;
    max-width: 400px;
    transition: transform 0.3s ease; /* Added subtle animation on hover */
}

.container:hover {
    transform: scale(1.02); /* Slight scaling effect on hover */
}

h1 {
    margin-bottom: 20px;
    color: #2c3e50;
    font-size: 24px; /* Increased font size for better readability */
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2); /* Added text shadow */
}

.question {
    margin-bottom: 15px;
    text-align: left;
    font-size: 16px; /* Slightly larger font for better visibility */
}

label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #34495e;
    font-weight: bold; /* Added emphasis */
}

input {
    width: 100%;
    padding: 10px; /* Increased padding for better clickability */
    font-size: 14px;
    margin-bottom: 10px;
    border: 1px solid #bdc3c7;
    border-radius: 5px;
    background-color: #f9f9f9; /* Subtle background for inputs */
    transition: border-color 0.3s ease; /* Smooth border color transition */
}

input:focus {
    border-color: #3498db; /* Highlighted input border on focus */
    outline: none; /* Removed default outline */
}

button {
    padding: 12px 25px; /* Enlarged for better usability */
    background-color: #152631;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px; /* Slightly larger font for prominence */
    cursor: pointer;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1); /* Added shadow for depth */
    transition: background-color 0.3s ease, transform 0.2s ease; /* Smooth color and transform transitions */
}

button:hover {
    background-color: #135699;
    transform: translateY(-2px); /* Subtle lift effect on hover */
}

#result {
    margin-top: 15px;
    font-size: 16px;
    color: #2c3e50; /* Updated color for contrast */
    font-weight: bold; /* Added emphasis */
}
body {
    background-image: url(https://png.pngtree.com/thumb_back/fh260/background/20231030/pngtree-blue-water-droplets-texture-beautiful-background-design-image_13709260.png);
}
.container {
    
    background-image: url("https://media.istockphoto.com/id/1361325478/photo/shadows-on-flat-metal.jpg?s=612x612&w=0&k=20&c=DEg6S-kOkCrng0DLzV9DR3W6FSZA9Jkq4HAotzlUULs=");
  
}
:root {
    --background-color: white;
    --text-color: black;
}

.dark-mode {
    --background-color: black;
    --text-color: white;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}