body, html {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
}

/* Header gradient */
.bg-gradient {
    background: linear-gradient(90deg, #e63950, #c2185b);
}

/* Navbar links hover */
.navbar .nav-link:hover {
    color: #ffd6e0;
}

/* Buttons */
.btn-pink {
    background-color: #ff4d6d;
    color: white;
    border-radius: 25px;
    transition: 0.3s;
}
.btn-pink:hover {
    background-color: #ff1e50;
}

/* Main content */
main {
    background-color: #fff0f6;
    padding: 20px;
    border-radius: 10px;
}

/* Canvas */
canvas {
    border: 2px solid #ff4d6d;
    border-radius: 10px;
    box-shadow: 2px 2px 15px rgba(0,0,0,0.3);
    background-color: #aee1f9; /* light blue for water */
}

/* Footer */
footer {
    background-color: #ff4d6d;
}
footer p {
    font-size: 0.9rem;
    margin: 0;
}