/**
 * AlgerianPresse.com - Theme Variants
 * Dark Mode & Data Saver Mode
 */

/* ========================================
   DARK THEME
   ======================================== */
body.dark-mode {
    --color-bg: #0f172a;
    --color-bg-secondary: #1e293b;
    --color-bg-tertiary: #334155;
    --color-bg-card: #1e293b;

    --color-text: #f1f5f9;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;

    --color-border: #334155;
    --color-border-light: #475569;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

body.dark-mode .hero {
    background-image: url('../images/flag-bg.png');
    background-size: cover;
    background-position: center;
}

body.dark-mode .hero::before {
    background: rgba(15, 23, 42, 0.75);
}

body.dark-mode .hero-title {
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

body.dark-mode .hero-subtitle {
    color: #e2e8f0;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

body.dark-mode .search-input {
    background: rgba(30, 41, 59, 0.9);
    color: #f1f5f9;
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

body.dark-mode .search-input:focus {
    background: rgba(30, 41, 59, 1);
    border-color: var(--color-primary);
}

body.dark-mode .search-icon {
    color: rgba(255, 255, 255, 0.5);
}

body.dark-mode .filter-btn {
    background: rgba(30, 41, 59, 0.9);
    color: #e2e8f0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .filter-btn:hover,
body.dark-mode .filter-btn.active {
    background: var(--color-primary);
    color: white;
}

body.dark-mode .journal-badge {
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

body.dark-mode .journal-badge.type-sport {
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
}

body.dark-mode .journal-badge.type-economie {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

body.dark-mode .journal-badge.type-culture {
    background: rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
}

body.dark-mode .journal-badge.type-region {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

body.dark-mode .trending-section {
    background: linear-gradient(135deg, var(--color-bg), var(--color-bg-secondary));
}

body.dark-mode .toast {
    background: var(--color-bg-tertiary);
}

body.dark-mode .theme-toggle i::before {
    content: "\f185";
    /* sun icon */
}

/* Dark mode transition */
body,
body * {
    transition: background-color 0.3s ease,
        border-color 0.3s ease,
        color 0.3s ease,
        box-shadow 0.3s ease;
}

/* ========================================
   DATA SAVER MODE
   ======================================== */
body.data-saver .journal-logo,
body.data-saver .journal-detail-logo {
    display: none;
}

body.data-saver .journal-card-header {
    padding: var(--space-4);
}

body.data-saver .hero::before {
    display: none;
}

body.data-saver .hero {
    background: var(--color-primary);
    padding: var(--space-6) 0;
}

body.data-saver .hero-title {
    font-size: var(--text-2xl);
}

body.data-saver .hero-subtitle {
    display: none;
}

body.data-saver .journal-card {
    box-shadow: none;
    border: 1px solid var(--color-border);
}

body.data-saver .journal-card:hover {
    transform: none;
    box-shadow: none;
}

body.data-saver .trending-section,
body.data-saver .diaspora-section {
    padding: var(--space-6) 0;
    margin: var(--space-4) 0;
}

body.data-saver .ad-space {
    display: none;
}

body.data-saver [data-src] {
    display: none !important;
}

body.data-saver .skeleton {
    animation: none;
    background: var(--color-bg-tertiary);
}

/* Data saver indicator */
body.data-saver::after {
    content: '🌿 Mode économie activé';
    position: fixed;
    bottom: var(--space-4);
    right: var(--space-4);
    background: var(--color-success);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    z-index: var(--z-toast);
    box-shadow: var(--shadow-md);
}

.rtl body.data-saver::after {
    right: auto;
    left: var(--space-4);
}

/* ========================================
   HIGH CONTRAST MODE (Accessibility)
   ======================================== */
@media (prefers-contrast: high) {
    :root {
        --color-primary: #0052cc;
        --color-text: #000000;
        --color-text-secondary: #333333;
        --color-border: #000000;
    }

    body.dark-mode {
        --color-primary: #4da6ff;
        --color-text: #ffffff;
        --color-text-secondary: #e0e0e0;
        --color-border: #ffffff;
    }
}

/* ========================================
   REDUCED MOTION
   ======================================== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .journal-card:hover {
        transform: none;
    }

    .skeleton {
        animation: none;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {

    .header,
    .footer,
    .ad-space,
    .theme-toggle,
    .data-saver-toggle,
    .lang-switcher,
    .btn-favorite,
    .search-wrapper,
    .filters {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .journal-card {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }

    a {
        color: black;
        text-decoration: underline;
    }

    .journal-card-footer .btn-primary::after {
        content: " (" attr(href) ")";
        font-size: 80%;
    }
}