/**
 * Dark Mode Enhancement Styles for AISaaScore Theme
 * Adds manual toggle functionality and smooth transitions
 * 
 * @version 1.0.0
 * @author AISaaScore Team
 */

/* ===== DARK MODE THEME TRANSITIONS ===== */
html.theme-transitions,
html.theme-transitions *,
html.theme-transitions *:before,
html.theme-transitions *:after {
    transition: 
        background-color var(--transition-normal),
        border-color var(--transition-normal),
        color var(--transition-normal),
        box-shadow var(--transition-normal),
        fill var(--transition-normal),
        stroke var(--transition-normal);
    transition-delay: 0ms;
}

/* Prevent transitions on page load */
html:not(.theme-transitions) * {
    transition: none !important;
}

/* ===== MANUAL DARK MODE OVERRIDES ===== */
/* Override system preference when manual theme is selected */
html[data-theme="dark"] {
    color-scheme: dark;
}

html[data-theme="light"] {
    color-scheme: light;
}

html[data-theme="auto"] {
    color-scheme: light dark;
}

/* Force light mode when manually selected */
html[data-theme="light"] {
    /* Light mode variables (override dark mode media query) */
    --text-color: var(--neutral-900);
    --text-primary: var(--neutral-950);
    --text-secondary: var(--neutral-700);
    --text-tertiary: var(--neutral-600);
    --text-muted: var(--neutral-500);
    --text-disabled: var(--neutral-400);
    
    --background: var(--neutral-0);
    --background-primary: var(--neutral-25);
    --background-secondary: var(--neutral-50);
    --background-tertiary: var(--neutral-100);
    --background-accent: var(--neutral-150);
    
    --border-color: var(--neutral-200);
    --border-secondary: var(--neutral-250);
    --border-strong: var(--neutral-300);
    --border-accent: var(--brand-primary);
    
    --brand-primary: #2563eb;
    --brand-primary-dark: #1d4ed8;
    --brand-primary-light: #60a5fa;
    --primary-color: var(--brand-primary);
    --secondary-color: var(--brand-primary-light);
    
    --table-bg: var(--neutral-0);
    --table-header-bg: var(--neutral-100);
    --table-header-text: var(--neutral-800);
    --table-row-even: var(--neutral-50);
    --table-row-hover: var(--neutral-75);
    --table-border: var(--neutral-200);
    --table-border-strong: var(--neutral-300);
}

/* Force dark mode when manually selected */
html[data-theme="dark"] {
    --text-color: var(--neutral-50);
    --text-primary: var(--neutral-25);
    --text-secondary: var(--neutral-200);
    --text-tertiary: var(--neutral-300);
    --text-muted: var(--neutral-400);
    --text-disabled: var(--neutral-500);
    
    --background: var(--neutral-950);
    --background-primary: var(--neutral-900);
    --background-secondary: var(--neutral-850);
    --background-tertiary: var(--neutral-800);
    --background-accent: var(--neutral-750);
    
    --border-color: var(--neutral-700);
    --border-secondary: var(--neutral-650);
    --border-strong: var(--neutral-600);
    --border-accent: var(--brand-primary-light);
    
    --brand-primary: #60a5fa;
    --brand-primary-dark: #3b82f6;
    --brand-primary-light: #93c5fd;
    --brand-secondary: var(--neutral-200);
    --brand-accent: #38bdf8;
    --primary-color: var(--brand-primary);
    --secondary-color: var(--brand-primary-light);
    
    --success-color: #22c55e;
    --success-bg: rgba(34, 197, 94, 0.15);
    --success-border: rgba(34, 197, 94, 0.3);
    --warning-color: #fbbf24;
    --warning-bg: rgba(251, 191, 36, 0.15);
    --warning-border: rgba(251, 191, 36, 0.3);
    --error-color: #f87171;
    --error-bg: rgba(248, 113, 113, 0.15);
    --error-border: rgba(248, 113, 113, 0.3);
    --info-color: #60a5fa;
    --info-bg: rgba(96, 165, 250, 0.15);
    --info-border: rgba(96, 165, 250, 0.3);
    
    --table-bg: var(--neutral-900);
    --table-header-bg: var(--neutral-800);
    --table-header-text: var(--neutral-100);
    --table-row-even: var(--neutral-850);
    --table-row-hover: var(--neutral-750);
    --table-border: var(--neutral-700);
    --table-border-strong: var(--neutral-600);
}

/* ===== DARK MODE TOGGLE BUTTON STYLES ===== */
.dark-mode-toggle-container {
    display: flex;
    align-items: center;
    margin-left: var(--space-4);
}

.dark-mode-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--background-tertiary);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.dark-mode-toggle:hover {
    background: var(--background-accent);
    border-color: var(--border-strong);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.dark-mode-toggle:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.dark-mode-toggle:focus {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

/* Toggle Icons Container */
.toggle-icons {
    display: flex;
    align-items: center;
    position: relative;
    width: 18px;
    height: 18px;
}

.toggle-icons svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 18px;
    height: 18px;
    opacity: 0;
    transform: scale(0.8) rotate(180deg);
    transition: all var(--transition-normal);
}

/* Toggle Text Container */
.toggle-text {
    position: relative;
    overflow: hidden;
    min-width: 42px;
    text-align: left;
}

.toggle-text span {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(-100%);
    transition: all var(--transition-normal);
}

/* Theme States */
.dark-mode-toggle.theme-light .sun-icon,
.dark-mode-toggle.theme-light .theme-light {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.dark-mode-toggle.theme-dark .moon-icon,
.dark-mode-toggle.theme-dark .theme-dark {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.dark-mode-toggle.theme-auto .auto-icon,
.dark-mode-toggle.theme-auto .theme-auto {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .dark-mode-toggle-container {
        margin-left: var(--space-2);
    }
    
    .dark-mode-toggle {
        padding: var(--space-2);
        min-width: auto;
    }
    
    .toggle-text {
        display: none;
    }
}

/* ===== ENHANCED ADSENSE COMPATIBILITY ===== */
/* Ensure AdSense containers adapt to theme changes */
.adsbygoogle.theme-dark,
[data-ad-client].theme-dark {
    background-color: var(--background-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.adsbygoogle.theme-light,
[data-ad-client].theme-light {
    background-color: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

/* AdSense responsive container enhancements */
.adsense-container {
    background: var(--background-tertiary);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin: var(--space-6) 0;
    transition: background-color var(--transition-normal);
}

/* ===== TABLE ENHANCEMENTS FOR DARK MODE ===== */
/* Ensure tables have proper transitions */
.software-table,
.comparison-table,
.wp-block-table table {
    transition: 
        background-color var(--transition-normal),
        border-color var(--transition-normal);
}

.software-table th,
.comparison-table th,
.wp-block-table th,
.software-table td,
.comparison-table td,
.wp-block-table td {
    transition: 
        background-color var(--transition-normal),
        border-color var(--transition-normal),
        color var(--transition-normal);
}

/* Enhanced hover states for dark mode */
html[data-theme="dark"] .software-table tbody tr:hover,
html[data-theme="dark"] .comparison-table tbody tr:hover,
html[data-theme="dark"] .wp-block-table tbody tr:hover {
    background-color: var(--table-row-hover) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* ===== FORM ELEMENTS DARK MODE ENHANCEMENTS ===== */
html[data-theme="dark"] input,
html[data-theme="dark"] textarea,
html[data-theme="dark"] select {
    background-color: var(--background-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

html[data-theme="dark"] input:focus,
html[data-theme="dark"] textarea:focus,
html[data-theme="dark"] select:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
}

/* ===== NAVIGATION ENHANCEMENTS ===== */
html[data-theme="dark"] .main-navigation a {
    color: var(--text-secondary);
}

html[data-theme="dark"] .main-navigation a:hover {
    color: var(--brand-primary-light);
}

/* ===== ACCESSIBILITY ENHANCEMENTS ===== */
/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    html.theme-transitions,
    html.theme-transitions *,
    html.theme-transitions *:before,
    html.theme-transitions *:after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .dark-mode-toggle {
        border-width: 2px;
        font-weight: var(--font-bold);
    }
    
    .dark-mode-toggle:focus {
        outline-width: 3px;
    }
}

/* ===== LOADING STATE IMPROVEMENTS ===== */
/* Prevent flash of unstyled content */
html:not([data-theme]) {
    visibility: hidden;
}

html[data-theme] {
    visibility: visible;
}

/* Smooth theme application */
html[data-theme] body {
    opacity: 1;
    transition: opacity var(--transition-normal);
}

/* ===== PRINT STYLES ===== */
@media print {
    .dark-mode-toggle-container {
        display: none;
    }
    
    /* Force light colors for printing */
    * {
        background: white !important;
        color: black !important;
    }
}