/* Custom Styles for Nutrition Converter */

/* Global Toolbar */
.global-toolbar {
    width: 100%;
}

/* Footer alignment */
footer {
    width: 100%;
}

/* Tailwind Dark Mode Configuration */
@layer base {
    :root {
        color-scheme: dark;
    }
    
    html[data-theme="light"] {
        color-scheme: light;
    }
}

/* Improve focus visibility for keyboard users */
*:focus-visible {
    outline: 2px solid rgb(var(--c-primary));
    outline-offset: 2px;
}

/* Card Styles */
.card {
    @apply bg-white dark:bg-gray-800 rounded-lg shadow-sm border border-gray-200 dark:border-gray-700 overflow-hidden;
}

.card-header {
    @apply px-6 py-4 border-b border-gray-200 dark:border-gray-700;
}

.card-title {
    @apply text-lg font-semibold text-gray-900 dark:text-white mb-1;
}

.card-subtitle {
    @apply text-sm text-gray-600 dark:text-gray-400;
}

.card-content {
    @apply px-6 py-4;
}

/* Form Input Styles */
.form-input {
    @apply w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white placeholder-gray-500 dark:placeholder-gray-400 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent transition-colors;
}

.form-select {
    @apply px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent transition-colors;
}

/* Focus Visible Styles */
.form-input:focus-visible,
.form-select:focus-visible,
button:focus-visible {
    @apply outline-none ring-2 ring-blue-500 ring-offset-2 ring-offset-white dark:ring-offset-gray-800;
}

/* Button Hover States */
button:hover {
    @apply transition-colors duration-200;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Print Styles */
@media print {
    body {
        background: #fff !important;
        color: #000 !important;
    }
    
    .no-print {
        display: none !important;
    }
}

/* Daily Log Print Styles */
body.printing-daily .card:not(#daily-card),
body.printing-daily header,
body.printing-daily .global-toolbar {
    display: none !important;
}

body.printing-daily #daily-card {
    box-shadow: none !important;
    border-color: #ddd !important;
    background: #fff !important;
    color: #000 !important;
}

/* General Print Styles */
@media print {
    /* Hide non-essential elements */
    button,
    input,
    select,
    #install-prompt,
    #favorite-search,
    #save-favorite {
        display: none !important;
    }
    
    /* Show only results and summaries */
    .rounded-2xl {
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        background: transparent !important;
        break-inside: avoid;
        page-break-inside: avoid;
    }
    
    /* Compact layout for print */
    main {
        max-width: none !important;
        padding: 0 !important;
    }
    
    .grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    /* Show energy results prominently */
    #total-kcal,
    #total-kj,
    #serving-kcal,
    #serving-kj {
        font-size: 1.125rem !important;
        font-weight: bold !important;
    }
    
    /* Hide background colors in print */
    .bg-surface,
    .bg-surface2 {
        background: transparent !important;
    }
    
    /* Add page breaks between major sections */
    .rounded-2xl:not(:last-child) {
        margin-bottom: 1rem !important;
    }
}

/* Dark mode transitions */
* {
    transition-property: background-color, border-color, color, fill, stroke;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    @apply bg-gray-100 dark:bg-gray-800;
}

::-webkit-scrollbar-thumb {
    @apply bg-gray-300 dark:bg-gray-600 rounded-full;
}

::-webkit-scrollbar-thumb:hover {
    @apply bg-gray-400 dark:bg-gray-500;
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .form-input,
    .form-select {
        @apply border-2;
    }
    
    .card {
        @apply border-2;
    }
}

/* Focus indicators for keyboard navigation */
.form-input:focus,
.form-select:focus,
button:focus {
    @apply outline-none ring-2 ring-blue-500 ring-offset-2;
}

/* Error state styles */
.form-input.error {
    @apply border-red-500 focus:ring-red-500;
}

.error-message {
    @apply text-red-600 dark:text-red-400 text-sm mt-1;
}

/* Success state styles */
.form-input.success {
    @apply border-green-500 focus:ring-green-500;
}

/* Loading state styles */
.loading {
    @apply opacity-50 pointer-events-none;
}

/* Animation for results */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-animate {
    animation: fadeIn 0.3s ease-out;
}

/* Mobile optimizations */
@media (max-width: 640px) {
    .card-content {
        @apply px-4 py-3;
    }
    
    .card-header {
        @apply px-4 py-3;
    }
    
    .form-input,
    .form-select {
        @apply text-base; /* Prevent zoom on iOS */
    }
}

/* PWA specific styles */
@media (display-mode: standalone) {
    header {
        @apply pt-4; /* Account for status bar */
    }
}