body {
    background-color: #faf9fb; 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-bottom: 70px;
}
.navbar-custom {
    background-color: #ffb6c1; 
    color: #fff;
    border-bottom-left-radius: 15px;
    border-bottom-right-radius: 15px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}
.navbar-custom .navbar-brand {
    font-weight: bold;
    color: #fff;
}
.card-rounded {
    border-radius: 20px;
    border: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
    margin-bottom: 1rem;
}
.bottom-nav {
    position: fixed;
    bottom: 0;
    width: 100%;
    background-color: #ffffff;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
    z-index: 1000;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}
.bottom-nav a {
    text-align: center;
    color: #6c757d;
    text-decoration: none;
    font-size: 0.8rem;
}
.bottom-nav a i {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 3px;
}
.bottom-nav a.active, .bottom-nav a:hover {
    color: #9370db; 
}
.btn-primary-custom {
    background-color: #9370db; 
    border-color: #9370db;
    border-radius: 20px;
}
.btn-primary-custom:hover {
    background-color: #7b68ee;
    border-color: #7b68ee;
}