body {
    background: #f4f6f9;
    font-family: 'Segoe UI', sans-serif;
}

.top-card {
    background: linear-gradient(135deg, #00b894, #019875);
    color: white;
    border-radius: 20px;
    padding: 20px;
}

.card-box {
    border-radius: 18px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border: none;
}

.quick-btn {
    border-radius: 15px;
    padding: 15px;
    background: #fff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: 0.2s;
}

.quick-btn:hover {
    transform: scale(1.05);
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: white;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    padding: 8px 0;
}

.bottom-nav a {
    flex: 1;
    text-align: center;
    font-size: 13px;
    text-decoration: none;
    color: #444;
}

.admin-link {
    font-size: 12px;
    text-align: center;
    margin-top: 40px;
}