body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #fff;
    min-height: 100vh;
}

.container {
    max-width: 960px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.card {
    background: #fff;
    border: none;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    color: #333;
}

.card h2, .card h3 {
    color: #333;
}

.img-fluid {
    max-height: 300px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.25);
}

.btn-primary {
    background-color: #007bff;
    border: none;
    transition: 0.3s;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-outline-secondary {
    border-radius: 30px;
    transition: 0.3s;
}

.list-group-item {
    background: #f8f9fa;
    border: none;
    border-radius: 8px;
    margin-bottom: 8px;
}

form .form-control {
    border-radius: 10px;
    padding: 10px;
}

form label {
    font-weight: 500;
}

.note-section {
    background-color: #f0f0f0;
    color: #333;
    border-radius: 8px;
    padding: 10px 15px;
    margin-top: 20px;
    font-size: 0.95rem;
}