/**
 * AlgerianPresse.com - Main Stylesheet
 * Mobile-first, Modern Design System
 */

/* ========================================
   CSS VARIABLES
   ======================================== */
:root {
    /* Colors - Light Theme */
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #3b82f6;
    --color-secondary: #10b981;
    --color-accent: #f59e0b;

    --color-bg: #f8fafc;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #f1f5f9;
    --color-bg-card: #ffffff;

    --color-text: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-muted: #94a3b8;

    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;

    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.15);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-arabic: 'Cairo', 'Inter', sans-serif;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-toast: 400;
}

/* ========================================
   RESET & BASE
   ======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.rtl {
    font-family: var(--font-arabic);
    direction: rtl;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.main-content {
    flex: 1;
    padding: var(--space-6) 0;
}

/* ========================================
   HEADER
   ======================================== */
.header {
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: var(--space-4);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 700;
    font-size: var(--text-xl);
    color: var(--color-text);
}

.logo-icon {
    font-size: var(--text-2xl);
}

.logo-text {
    display: none;
}

@media (min-width: 640px) {
    .logo-text {
        display: inline;
    }
}

.nav-main {
    display: flex;
    gap: var(--space-1);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    background: var(--color-bg-tertiary);
    color: var(--color-primary);
}

.nav-link span {
    display: none;
}

@media (min-width: 640px) {
    .nav-link span {
        display: inline;
    }
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.lang-switcher {
    display: flex;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    padding: var(--space-1);
}

.lang-btn {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.lang-btn.active {
    background: var(--color-primary);
    color: white;
}

.theme-toggle,
.data-saver-toggle {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.theme-toggle:hover,
.data-saver-toggle:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-primary);
}

.data-saver-toggle.active {
    color: var(--color-success);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    background-image: url('../images/flag-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #1a1a2e;
    padding: var(--space-10) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.3);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: var(--text-3xl);
    font-weight: 700;
    margin-bottom: var(--space-3);
    line-height: 1.2;
    color: #0d5c2e;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.8);
}

@media (min-width: 640px) {
    .hero-title {
        font-size: var(--text-4xl);
    }
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: #1a1a2e;
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.8);
}

/* ========================================
   SEARCH
   ======================================== */
.search-wrapper {
    max-width: 600px;
    margin: 0 auto var(--space-6);
    position: relative;
    z-index: 100;
}

.search-input {
    width: 100%;
    padding: var(--space-4) var(--space-6);
    padding-left: var(--space-12);
    font-size: var(--text-lg);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.9);
    color: #1a1a2e;
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.rtl .search-input {
    padding-left: var(--space-6);
    padding-right: var(--space-12);
}

.search-input::placeholder {
    color: rgba(0, 0, 0, 0.5);
}

.search-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 1);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.search-icon {
    position: absolute;
    left: var(--space-5);
    top: 50%;
    transform: translateY(-50%);
    color: rgba(0, 0, 0, 0.5);
    font-size: var(--text-lg);
}

.rtl .search-icon {
    left: auto;
    right: var(--space-5);
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: var(--space-2);
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    display: none;
    max-height: 400px;
    overflow-y: auto;
    z-index: 200;
}

.search-results.active {
    display: block;
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--color-text);
    transition: background var(--transition-fast);
}

.search-result-item:hover {
    background: var(--color-bg-tertiary);
}

.search-result-item img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    object-fit: cover;
}

/* ========================================
   FILTERS
   ======================================== */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: center;
    margin-bottom: var(--space-6);
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg-card);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.filter-btn i {
    font-size: var(--text-xs);
}

/* ========================================
   CARDS GRID
   ======================================== */
.section-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.section-title i {
    color: var(--color-primary);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, 220px);
    gap: var(--space-4);
    justify-content: center;
}

@media (min-width: 768px) {
    .cards-grid {
        grid-template-columns: repeat(auto-fill, 220px);
    }
}

/* ========================================
   JOURNAL CARD - COMPACT DESIGN
   ======================================== */
.journal-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
    width: 220px;
}

.journal-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.journal-banner {
    width: 100%;
    height: 50px;
    object-fit: cover;
    background: var(--color-bg-tertiary);
}

.journal-card-header {
    padding: var(--space-2) var(--space-3);
}

.journal-info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}

.journal-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.journal-meta {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
}

.journal-badge {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px 6px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 500;
}

.journal-badge.type-sport {
    background: #fef3c7;
    color: #92400e;
}

.journal-badge.type-economie {
    background: #d1fae5;
    color: #065f46;
}

.journal-badge.type-culture {
    background: #ede9fe;
    color: #5b21b6;
}

.journal-badge.type-region {
    background: #fee2e2;
    color: #991b1b;
}

.journal-lang {
    font-size: 12px;
}

.journal-card-body {
    padding: var(--space-2) var(--space-3);
    flex: 1;
}

.journal-description {
    color: var(--color-text-secondary);
    font-size: 11px;
    line-height: 1.4;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--space-1);
}

.journal-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    color: var(--color-text-muted);
}

.journal-views {
    display: flex;
    align-items: center;
    gap: 4px;
}

.journal-views i {
    font-size: 10px;
}

.journal-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2) var(--space-3);
    border-top: 1px solid var(--color-border-light);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: 11px;
    gap: 4px;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
}

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

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

.btn-favorite {
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-favorite:hover {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.1);
}

.btn-favorite.active {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.15);
}

.btn-favorite.active i {
    animation: heartBeat 0.3s ease;
}

@keyframes heartBeat {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }
}

/* ========================================
   TRENDING SECTION
   ======================================== */
.trending-section {
    background: linear-gradient(135deg, var(--color-bg-tertiary), var(--color-bg-secondary));
    padding: var(--space-10) 0;
    margin: var(--space-8) 0;
}

.trending-scroll {
    display: flex;
    gap: var(--space-4);
    overflow-x: auto;
    padding: var(--space-2);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.trending-scroll::-webkit-scrollbar {
    display: none;
}

.trending-card {
    flex: 0 0 250px;
    scroll-snap-align: start;
}

/* ========================================
   DIASPORA SECTION
   ======================================== */
.diaspora-section {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    color: white;
    padding: var(--space-10) 0;
    margin: var(--space-8) 0;
    border-radius: var(--radius-2xl);
}

.diaspora-section .section-title {
    color: white;
}

.diaspora-section .section-title i {
    color: var(--color-accent);
}

/* ========================================
   AD SPACES
   ======================================== */
.ad-space {
    background: var(--color-bg-tertiary);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    min-height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-top {
    margin-bottom: var(--space-6);
}

.ad-bottom {
    margin-top: var(--space-6);
}

.ad-inline {
    margin: var(--space-6) 0;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--space-10) 0 var(--space-6);
    margin-top: auto;
}

.footer-content {
    text-align: center;
    margin-bottom: var(--space-6);
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.footer-desc {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.footer-links a {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

/* ========================================
   JOURNAL DETAIL PAGE
   ======================================== */
.journal-detail {
    max-width: 900px;
    margin: 0 auto;
}

.journal-detail-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-6);
    padding: var(--space-8);
    background: var(--color-bg-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
    .journal-detail-header {
        flex-direction: row;
        text-align: left;
    }

    .rtl .journal-detail-header {
        text-align: right;
    }
}

.journal-detail-logo {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-xl);
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

.journal-detail-info {
    flex: 1;
}

.journal-detail-name {
    font-size: var(--text-3xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.journal-detail-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: center;
    margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
    .journal-detail-badges {
        justify-content: flex-start;
    }
}

.journal-detail-desc {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.journal-detail-section {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-md);
}

.journal-detail-section h2 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.journal-detail-section h2 i {
    color: var(--color-primary);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.social-link.facebook:hover {
    background: #1877f2;
}

.social-link.twitter:hover {
    background: #1da1f2;
}

.social-link.youtube:hover {
    background: #ff0000;
}

.social-link.instagram:hover {
    background: #e4405f;
}

.visit-btn {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-lg);
    margin-top: var(--space-4);
}

/* ========================================
   FAVORITES PAGE
   ======================================== */
.favorites-empty {
    text-align: center;
    padding: var(--space-16) var(--space-4);
}

.favorites-empty i {
    font-size: 4rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.favorites-empty h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.favorites-empty p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
}

/* ========================================
   LOADING STATES
   ======================================== */
.skeleton {
    background: linear-gradient(90deg, var(--color-bg-tertiary) 25%, var(--color-bg-secondary) 50%, var(--color-bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.skeleton-card {
    height: 280px;
}

/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */
.toast-container {
    position: fixed;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.toast {
    background: var(--color-bg-card);
    color: var(--color-text);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    animation: slideUp 0.3s ease;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-error);
}

.toast.warning {
    border-left: 4px solid var(--color-warning);
}

/* ========================================
   UTILITIES
   ======================================== */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-6 {
    margin-top: var(--space-6);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}