/* Toggle button background white in light mode */
html:not(.dark) #theme-toggle {
    background-color: #fff !important;
}
/* Fix select and label backgrounds and text color in dark mode */
/* Stronger specificity for select and label backgrounds in dark mode */
.dark label,
.dark select,
.dark .select-lang,
.dark #language,
.dark #editor-theme {
    color: #f1f5f9 !important;
    background-color: var(--card-bg, #1e293b) !important;
    border-color: var(--border-color, #334155) !important;
}

.dark select option {
    background-color: #1e293b !important;
    color: #f1f5f9 !important;
}
/* Root CSS Variables and Global Styles */
/* Theme Variables */
:root {
    --primary-blue: #3b82f6;
    --primary-blue-dark: #1d4ed8;
    --success-green: #10b981;
    --error-red: #ef4444;
    --warning-yellow: #f59e0b;
    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', 'Monaco', monospace;
    --card-bg: #fff;
    --border-color: #e5e7eb;
    --input-bg: #f8fafc;
    --input-text: #1e293b;
    --button-bg: #3b82f6;
    --button-hover: #2563eb;
    --secondary-button-bg: #e5e7eb;
    --secondary-button-hover: #d1d5db;
    --secondary-button-text: #1e293b;
    --output-bg: #f8fafc;
    --output-text: #1e293b;
    --header-text: #1d4ed8;
    --icon-color: #3b82f6;
}

.dark {
    --card-bg: #1e293b;
    --border-color: #334155;
    --input-bg: #1e293b;
    --input-text: #f8fafc;
    --button-bg: #2563eb;
    --button-hover: #1d4ed8;
    --secondary-button-bg: #334155;
    --secondary-button-hover: #475569;
    --secondary-button-text: #f8fafc;
    --output-bg: #0f172a;
    --output-text: #e2e8f0;
    --header-text: #60a5fa;
    --icon-color: #60a5fa;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}


body {
    font-family: var(--font-family-sans);
    background-color: var(--card-bg);
    color: var(--input-text);
    transition: all 0.3s ease;
    line-height: 1.6;
}

/* Dark Mode */
.dark body {
    background-color: #0f172a;
    color: #e2e8f0;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

.dark ::-webkit-scrollbar-track {
    background: #1e293b;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.dark ::-webkit-scrollbar-thumb {
    background: #475569;
}

.dark ::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Monaco Editor Customizations */
/* Monaco Editor Container */
#editor {
    height: 60vh;
    width: 100%;
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: 0.5rem;
    overflow: hidden;
}

.monaco-editor {
    font-family: var(--font-family-mono) !important;
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

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

.slide-up {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Status Indicators */
.status-success {
    color: var(--success-green) !important;
}

.status-error {
    color: var(--error-red) !important;
}

.status-warning {
    color: var(--warning-yellow) !important;
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #e5e7eb;
    border-radius: 50%;
    border-top-color: var(--primary-blue);
    animation: spin 0.8s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Button Hover Effects */
button {
    transition: all 0.2s ease;
}

button:hover {
    transform: translateY(-1px);
}

button:active {
    transform: translateY(0);
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Card Shadows */
.card-shadow {
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.card-shadow:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}


/* Card, Input, Output Styling for Theme Adaptation */
.card, .bg-white, .dark\:bg-gray-900 {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
}

.border, .border-gray-200, .dark\:border-gray-700 {
    border-color: var(--border-color) !important;
}

.input-area, textarea, .select-lang {
    background-color: var(--input-bg) !important;
    color: var(--input-text) !important;
    border-color: var(--border-color) !important;
}

#output {
    font-family: var(--font-family-mono);
    line-height: 1.5;
    border: none;
    background-color: var(--output-bg) !important;
    color: var(--output-text) !important;
}

/* Responsive Design Improvements */
@media (max-width: 1024px) {
    .grid-cols-1.lg\:grid-cols-2 {
        grid-template-columns: 1fr;
    }
    #editor {
        height: 240px !important;
    }
    #output {
        height: 200px !important;
    }
}

@media (max-width: 640px) {
    .max-w-7xl {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    .flex-col.sm\\:flex-row {
        flex-direction: column;
        gap: 0.5rem;
    }
    .grid.gap-6, .grid.gap-4 {
        gap: 0.5rem;
    }
    #editor {
        height: 140px !important;
        min-height: 100px !important;
    }
    #output {
        height: 100px !important;
        min-height: 60px !important;
    }
    .rounded-xl {
        border-radius: 0.75rem;
    }
    .p-4 {
        padding: 0.75rem !important;
    }
    .p-2 {
        padding: 0.5rem !important;
    }
    .h-96, .lg\:h-\[500px\] {
        height: 180px !important;
    }
}

/* Language Badge Styling */
.language-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.language-python {
    background-color: #fef3c7;
    color: #92400e;
}

.language-javascript {
    background-color: #fef9c3;
    color: #a16207;
}

.language-java {
    background-color: #fecaca;
    color: #b91c1c;
}

.language-cpp {
    background-color: #ddd6fe;
    color: #6d28d9;
}

.language-c {
    background-color: #e0e7ff;
    color: #3730a3;
}

/* Dark mode language badges */
.dark .language-python {
    background-color: rgba(146, 64, 14, 0.2);
    color: #fbbf24;
}

.dark .language-javascript {
    background-color: rgba(161, 98, 7, 0.2);
    color: #fde047;
}

.dark .language-java {
    background-color: rgba(185, 28, 28, 0.2);
    color: #f87171;
}

.dark .language-cpp {
    background-color: rgba(109, 40, 217, 0.2);
    color: #c4b5fd;
}

.dark .language-c {
    background-color: rgba(55, 48, 163, 0.2);
    color: #a5b4fc;
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background-color: var(--success-green);
    color: white;
}

.notification.error {
    background-color: var(--error-red);
    color: white;
}

/* Focus Styles */
button:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Monaco Editor Theme Overrides */
.monaco-editor.vs-dark .margin,
.monaco-editor.vs-dark .monaco-editor-background {
    background-color: #0f172a !important;
}

.monaco-editor.vs-dark .current-line {
    background-color: rgba(59, 130, 246, 0.1) !important;
}

/* Custom Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: 0.3s;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary-blue);
}

input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

.input-area, .select-lang {
    background-color: var(--input-bg);
    color: var(--input-text);
    border: 1px solid var(--border-color);
}

.btn-primary {
    background-color: var(--button-bg);
    color: white;
}
.btn-primary:hover {
    background-color: var(--button-hover);
}

.btn-secondary {
    background-color: var(--secondary-button-bg);
    color: var(--secondary-button-text);
}
.btn-secondary:hover {
    background-color: var(--secondary-button-hover);
}

#output {
    background-color: var(--output-bg);
    color: var(--output-text);
}


.header-title {
    color: var(--header-text, #1d4ed8) !important;
}

/* Ensure header and nav text is visible in light mode */
html:not(.dark) .header-title, html:not(.dark) nav, html:not(.dark) nav * {
    color: #1d4ed8 !important;
}

/* Dropdown label and select text color for light mode */
html:not(.dark) label,
html:not(.dark) select,
html:not(.dark) .select-lang {
    color: #1e293b !important;
    background-color: #fff !important;
    border-color: #e5e7eb !important;
}

.icon {
    color: var(--icon-color);
}

/* Monaco Editor Styling */
/* (Removed duplicate #editor rule) */


#output {
    height: 20vh;
    overflow-y: auto;
    font-family: var(--font-family-mono);
    padding: 1rem;
    border-radius: 0.5rem;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Loader Animation */
.loader {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--button-bg);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Dark mode toggle switch */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
}
.theme-switch {
    display: inline-block;
    height: 24px;
    position: relative;
    width: 48px;
}
.theme-switch input {
    display:none;
}
.slider {
    background-color: #ccc;
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: .4s;
    border-radius: 24px;
}
.slider:before {
    background-color: #fff;
    bottom: 2px;
    content: "";
    height: 20px;
    left: 2px;
    position: absolute;
    transition: .4s;
    width: 20px;
    border-radius: 50%;
}
input:checked + .slider {
    background-color: var(--button-bg);
}
input:checked + .slider:before {
    transform: translateX(24px);
}
.theme-switch-wrapper em {
    margin-left: 10px;
    font-size: 1rem;
}