/* General Body Styles */
body {
    font-family: "Inter", sans-serif;
    background-color: #f7f9fa;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Main Content Container */
.main-container {
    padding: 2rem 1.5rem;
    flex: 1;
}

/* Navbar */
.navbar-brand i {
    color: #25D366;
}

/* Cards */
.card {
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.07);
    border: none;
}

.card-header {
    background-color: #fff;
    font-weight: 600;
}

/* Footer */
.footer {
    background-color: #e9ecef;
    font-size: 0.9em;
}