/* Base Layout & Global Styles */

/* Full-height flex layout for sticky footer */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.content {
    flex: 1;
}

/* Navbar Styling */
.navbar-brand {
    font-weight: bold;
}

/* Button Utilities */
.btn-action {
    margin-right: 0.5rem;
}

/* Typography Utilities */
.recipe-instructions {
    white-space: pre-wrap;
}

/* Image Styling */
.recipe-image,
.receipt-image {
    height: 200px;
    object-fit: cover;
    width: 100%;
}

/* Footer Styling */
footer {
    margin-top: auto;
}

/* Alert Messages */
.alert {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accessibility Improvements */
.btn:focus,
.form-control:focus,
.form-select:focus {
    outline: 2px solid #0d6efd;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    footer,
    .btn,
    .alert {
        display: none !important;
    }
    
    .content {
        margin: 0;
        padding: 0;
    }
    
    .card {
        border: none;
        box-shadow: none;
    }
}