body {
    background: linear-gradient(135deg, #e0eafc 0%, #cfdef3 100%);
    min-height: 100vh;
    font-family: 'Segoe UI', Arial, sans-serif;
}

.container {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    padding: 32px 24px;
}

h1 {
    font-weight: 700;
    color: #2a3d66;
    letter-spacing: 1px;
}

form {
    background: #f4f7fa;
    border-radius: 12px;
    padding: 24px 16px;
    box-shadow: 0 2px 8px rgba(44,62,80,0.04);
}

.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid #bfc9d9;
    font-size: 1rem;
    transition: border-color 0.2s;
}
.form-control:focus, .form-select:focus {
    border-color: #2a3d66;
    box-shadow: 0 0 0 2px #cfdef3;
}

.btn-primary {
    background: linear-gradient(90deg, #2a3d66 0%, #4f8edc 100%);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    padding: 10px 24px;
    box-shadow: 0 2px 8px rgba(44,62,80,0.08);
    transition: background 0.2s;
}
.btn-primary:hover {
    background: linear-gradient(90deg, #4f8edc 0%, #2a3d66 100%);
}

#dashboard {
    margin-top: 40px;
}