/**
 * AI Blog System - Modern 2026 Light Theme Design
 * ================================================
 * Premium design with Poppins font, Font Awesome icons
 * Pure CSS3 with smooth animations
 */

/* Google Fonts - Poppins */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

/* CSS Variables for Light Theme */
:root {
    /* Primary Colors */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);

    /* Accent Colors */
    --secondary: #ec4899;
    --accent: #06b6d4;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Light Theme Neutrals */
    --bg-body: #f8fafc;
    --bg-card: #ffffff;
    --bg-elevated: #f1f5f9;
    --bg-input: #ffffff;
    --bg-hover: #e2e8f0;

    /* Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-light: #cbd5e1;

    /* Border Colors */
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    --border-focus: #6366f1;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --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(99, 102, 241, 0.15);
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.08), 0 8px 20px rgba(0, 0, 0, 0.04);

    /* Spacing */
    --container-width: 1280px;
    --container-narrow: 800px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Font */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 600;
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

h5 {
    font-size: 1.1rem;
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

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

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

strong,
b {
    font-weight: 600;
    color: var(--text-primary);
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: var(--container-narrow);
}

/* ==================== HEADER ==================== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
}

.logo:hover {
    color: var(--text-primary);
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.nav a {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav a:hover {
    color: var(--primary);
    background: var(--bg-elevated);
}

.nav a.active {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
}

/* ==================== HERO ==================== */
.hero {
    padding: var(--spacing-2xl) 0;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-body) 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero h1 {
    margin-bottom: var(--spacing-md);
    position: relative;
}

.hero-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    color: var(--text-secondary);
}

/* Search Form */
.search-form {
    max-width: 560px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    gap: 12px;
    background: var(--bg-card);
    padding: 8px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.search-box input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: var(--font-family);
    color: var(--text-primary);
    outline: none;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box button {
    padding: 12px 24px;
    border-radius: var(--radius-md);
}

/* ==================== POST CARDS GRID ==================== */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
}

.post-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    box-shadow: var(--shadow-card);
}

.post-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: var(--primary-light);
}

.post-card-image-wrapper {
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/9;
}

.post-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card-image {
    transform: scale(1.05);
}

.post-card-source {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.post-card-content {
    padding: var(--spacing-md);
}

.post-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.post-card-title a {
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

.post-card-title a:hover {
    color: var(--primary);
}

.post-card-excerpt {
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.post-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-light);
}

.post-card-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.post-card-meta i {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ==================== SINGLE POST ==================== */
.single-post {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.single-post-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.breadcrumb a {
    color: var(--text-muted);
}

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

.breadcrumb i {
    font-size: 0.7rem;
}

.single-post-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.single-post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.95rem;
}

.single-post-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.single-post-meta i {
    color: var(--primary);
}

.single-post-image {
    width: 100%;
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
}

/* Reading Time & Views Badge */
/* Reading Time & Views Badge - Compact Inline */
.post-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-bottom: var(--spacing-lg);
    padding: 12px 0;
}

.stat-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.stat-badge i {
    font-size: 0.9rem;
    color: var(--primary);
}

.stat-badge strong {
    color: var(--text-secondary);
    font-weight: 600;
}

/* Mobile - Ultra Compact Inline Stats */
@media (max-width: 768px) {
    .post-stats {
        justify-content: space-around;
        gap: 8px;
        padding: 10px 0;
        margin: 16px 0;
        border-top: 1px solid var(--border-light);
        border-bottom: 1px solid var(--border-light);
    }

    .stat-badge {
        flex-direction: row;
        gap: 4px;
        font-size: 0.75rem;
        padding: 0;
    }

    .stat-badge i {
        font-size: 0.75rem;
    }

    .stat-badge strong {
        font-size: 0.75rem;
    }

    .single-post-title {
        font-size: 1.6rem;
        text-align: left;
        line-height: 1.3;
    }

    .single-post-header {
        text-align: left;
    }

    .breadcrumb {
        justify-content: flex-start;
        font-size: 0.8rem;
    }
}

/* Post Content */
.single-post-content {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-secondary);
}

.single-post-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    font-weight: 700;
}

.single-post-content h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.single-post-content p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.single-post-content ul,
.single-post-content ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.single-post-content li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
}

.single-post-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

.single-post-content blockquote {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-elevated);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--text-secondary);
}

.single-post-content img {
    max-width: 100%;
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
}

.single-post-content a {
    color: var(--primary);
    text-decoration: underline;
    text-decoration-color: rgba(99, 102, 241, 0.3);
    text-underline-offset: 3px;
}

.single-post-content a:hover {
    text-decoration-color: var(--primary);
}

/* Share Section */
.share-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.share-section h4 {
    margin-bottom: var(--spacing-md);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

.share-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.share-btn.twitter:hover {
    background: #1da1f2;
    color: white;
    border-color: #1da1f2;
}

.share-btn.facebook:hover {
    background: #4267b2;
    color: white;
    border-color: #4267b2;
}

.share-btn.linkedin:hover {
    background: #0077b5;
    color: white;
    border-color: #0077b5;
}

.share-btn.whatsapp:hover {
    background: #25d366;
    color: white;
    border-color: #25d366;
}

.share-btn.copy:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ==================== COMMENTS SECTION ==================== */
.comments-section {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.comments-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.comments-header h3 i {
    color: var(--primary);
}

.comment-count {
    background: var(--bg-elevated);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Comment Form */
.comment-form {
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.comment-form h4 {
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.comment-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

/* Comment List */
.comment-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.comment-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.comment-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.comment-avatar {
    width: 48px;
    height: 48px;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}

.comment-author {
    font-weight: 600;
    color: var(--text-primary);
}

.comment-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.comment-content {
    color: var(--text-secondary);
    line-height: 1.7;
}

.comment-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-light);
}

.comment-action {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.comment-action:hover {
    color: var(--primary);
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-family);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
    color: white;
}

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

.btn-secondary:hover {
    background: var(--bg-elevated);
    border-color: var(--primary);
    color: var(--primary);
}

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

.btn-success:hover {
    background: #0d9668;
    color: white;
}

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

.btn-danger:hover {
    background: #dc2626;
    color: white;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
}

/* ==================== FORMS ==================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-family);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 6px;
}

/* ==================== ADMIN LAYOUT ==================== */
.admin-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

.admin-sidebar {
    background: var(--bg-card);
    border-right: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: var(--spacing-lg);
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 14px 18px;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
}

.admin-nav a i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.admin-nav a:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.admin-nav a.active {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
}

.admin-nav hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: var(--spacing-sm) 0;
}

.admin-main {
    padding: var(--spacing-lg);
    background: var(--bg-body);
    overflow-y: auto;
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.admin-header h1 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
}

.admin-header h1 i {
    color: var(--primary);
}

.admin-header p {
    margin: 0;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ==================== STATS CARDS ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-card);
}

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

.stat-icon {
    width: 56px;
    height: 56px;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    font-size: 1.5rem;
    color: var(--primary);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 4px;
    font-weight: 500;
}

/* ==================== TABLE ==================== */
.table-wrapper {
    overflow-x: auto;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.table th {
    background: var(--bg-elevated);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.table tr:hover td {
    background: var(--bg-body);
}

.table tr:last-child td {
    border-bottom: none;
}

.table-actions {
    display: flex;
    gap: 8px;
}

/* ==================== STATUS BADGES ==================== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    letter-spacing: 0.3px;
}

.status-draft {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.status-pending {
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent);
}

.status-published {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-rejected {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

/* ==================== ALERTS ==================== */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 500;
}

.alert i {
    font-size: 1.2rem;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: var(--info);
}

/* ==================== FOOTER (Simple) ==================== */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-xl);
}

.footer-simple {
    text-align: center;
}

.footer-links-row {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.footer-links-row a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.footer-divider {
    color: var(--text-light);
    font-size: 0.8rem;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0;
}

/* Legacy footer (if used) */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 0.95rem;
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter-form input:focus {
    border-color: var(--primary);
}

/* ==================== PAGINATION ==================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: var(--spacing-xl);
}

.pagination a,
.pagination span {
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.pagination a:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border-color: var(--primary);
}

.pagination .active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

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

.text-primary {
    color: var(--text-primary);
}

.text-muted {
    color: var(--text-muted);
}

.text-success {
    color: var(--success);
}

.text-danger {
    color: var(--danger);
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.mt-3 {
    margin-top: var(--spacing-lg);
}

.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.gap-1 {
    gap: var(--spacing-sm);
}

.gap-2 {
    gap: var(--spacing-md);
}

/* Thumbnail */
.thumb {
    width: 80px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

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

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

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

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ==================== RESPONSIVE - MOBILE FIRST ==================== */

/* Tablet */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}

/* Mobile Phones */
@media (max-width: 768px) {

    /* Base Mobile Styles */
    html {
        font-size: 15px;
    }

    body {
        -webkit-tap-highlight-color: transparent;
    }

    .container {
        padding-left: 16px;
        padding-right: 16px;
    }

    /* Header - App Style */
    .header {
        padding: 12px 0;
    }

    .header.scrolled {
        padding: 10px 0;
    }

    .logo {
        font-size: 1.1rem;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header-inner {
        justify-content: space-between;
    }

    /* Hero - Compact */
    .hero {
        padding: 100px 0 40px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
    }

    /* Search - Full Width */
    .search-box {
        flex-direction: column;
        padding: 6px;
        border-radius: var(--radius-md);
    }

    .search-box input {
        padding: 14px 16px;
        font-size: 16px;
        /* Prevents iOS zoom */
    }

    .search-box button {
        width: 100%;
        padding: 14px;
    }

    /* Posts Grid - Single Column */
    .posts-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: var(--spacing-md) 0;
    }

    /* Post Cards - App Style */
    .post-card {
        border-radius: var(--radius-lg);
    }

    .post-card:hover {
        transform: none;
        /* Disable hover on touch */
    }

    .post-card:active {
        transform: scale(0.98);
    }

    .post-card-image-wrapper {
        aspect-ratio: 16/10;
    }

    .post-card-content {
        padding: 16px;
    }

    .post-card-title {
        font-size: 1.1rem;
    }

    .post-card-excerpt {
        font-size: 0.9rem;
        -webkit-line-clamp: 2;
    }

    .post-card-meta {
        font-size: 0.8rem;
    }

    /* Single Post - Reading Mode */
    .single-post {
        padding: var(--spacing-md);
        padding-top: 90px;
    }

    .breadcrumb {
        font-size: 0.8rem;
        margin-bottom: var(--spacing-sm);
    }

    .single-post-title {
        font-size: 1.6rem;
        line-height: 1.3;
    }

    .single-post-meta {
        flex-direction: column;
        gap: 8px;
        font-size: 0.85rem;
    }

    .post-stats {
        flex-wrap: wrap;
        gap: 8px;
    }

    .stat-badge {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .single-post-image {
        border-radius: var(--radius-lg);
        margin-bottom: var(--spacing-md);
    }

    .single-post-content {
        font-size: 1rem;
        line-height: 1.8;
    }

    .single-post-content h2 {
        font-size: 1.3rem;
        margin-top: var(--spacing-lg);
    }

    .single-post-content h3 {
        font-size: 1.15rem;
    }

    /* Social Share - Horizontal Scroll */
    .social-share {
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .share-btn {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    /* Comments - Mobile Optimized */
    .comments-section {
        padding: var(--spacing-md);
    }

    .comment-form-grid {
        grid-template-columns: 1fr;
    }

    .comment-item {
        padding: var(--spacing-sm);
    }

    .comment-avatar {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    .comment-author {
        font-size: 0.9rem;
    }

    .comment-date {
        font-size: 0.75rem;
    }

    .comment-content {
        font-size: 0.9rem;
    }

    /* Forms - Touch Friendly */
    .form-input,
    .form-textarea,
    .form-select {
        padding: 14px 16px;
        font-size: 16px;
        /* Prevents iOS zoom */
        border-radius: var(--radius-md);
    }

    .form-textarea {
        min-height: 120px;
    }

    /* Buttons - Touch Friendly */
    .btn {
        padding: 14px 24px;
        font-size: 0.95rem;
        min-height: 48px;
        /* Touch target */
    }

    .btn-sm {
        padding: 10px 16px;
        min-height: 40px;
    }

    .btn-lg {
        padding: 16px 28px;
        width: 100%;
    }

    /* Pagination - Touch Friendly */
    .pagination {
        gap: 6px;
    }

    .pagination a,
    .pagination span {
        min-width: 44px;
        min-height: 44px;
        font-size: 0.9rem;
    }

    /* Footer - Already Simple */
    .footer {
        padding: var(--spacing-md) 0;
    }

    .footer-links-row {
        gap: 6px;
    }

    .footer-links-row a {
        font-size: 0.85rem;
    }

    .footer-copyright {
        font-size: 0.8rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    /* Admin - Just Content */
    .admin-layout {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        display: none;
    }

    .admin-main {
        padding: var(--spacing-md);
    }

    .admin-header h1 {
        font-size: 1.4rem;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }

    .stat-card {
        padding: var(--spacing-sm);
    }

    .stat-value {
        font-size: 1.5rem;
    }

    /* Tables - Horizontal Scroll */
    .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -16px;
        padding: 0 16px;
    }

    .table {
        min-width: 600px;
    }

    .table th,
    .table td {
        padding: 12px 10px;
        font-size: 0.85rem;
    }

    /* Alerts */
    .alert {
        padding: var(--spacing-sm);
        font-size: 0.9rem;
    }
}

/* Small Phones */
@media (max-width: 400px) {
    html {
        font-size: 14px;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .single-post-title {
        font-size: 1.4rem;
    }

    .post-card-content {
        padding: 14px;
    }

    .footer-links-row {
        flex-direction: column;
        gap: 12px;
    }

    .footer-divider {
        display: none;
    }
}

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-body);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-full);
    border: 2px solid var(--bg-body);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Hide scrollbar on mobile */
@media (max-width: 768px) {
    ::-webkit-scrollbar {
        width: 0;
        height: 0;
    }
}

/* Selection */
::selection {
    background: rgba(99, 102, 241, 0.2);
    color: var(--text-primary);
}

/* Focus Visible */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Touch Device Optimizations */
@media (hover: none) {
    .post-card:hover {
        transform: none;
        box-shadow: var(--shadow-card);
    }

    .btn:hover {
        transform: none;
    }
}

/* ==================== MOBILE ADMIN PANEL ==================== */
/* Mobile Menu Toggle for Admin */
.admin-mobile-header {
    display: none;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-card);
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    justify-content: space-between;
    align-items: center;
}

.admin-mobile-header .logo {
    font-size: 1.2rem;
}

.admin-mobile-header .logo-icon {
    width: 36px;
    height: 36px;
    font-size: 1rem;
}

.admin-menu-toggle {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-primary);
    cursor: pointer;
}

@media (max-width: 900px) {

    /* Show mobile header */
    .admin-mobile-header {
        display: flex;
    }

    /* Transform sidebar for mobile */
    .admin-sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        bottom: 0;
        width: 280px;
        z-index: 2000;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-xl);
    }

    .admin-sidebar.open {
        left: 0;
    }

    /* Overlay when sidebar is open */
    .admin-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1999;
    }

    .admin-overlay.show {
        display: block;
    }

    /* Admin layout adjustments */
    .admin-layout {
        display: block;
    }

    .admin-main {
        padding: 16px;
        min-height: calc(100vh - 60px);
    }

    .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 20px;
    }

    .admin-header h1 {
        font-size: 1.3rem;
    }

    .admin-header p {
        font-size: 0.85rem;
    }

    /* Stats grid - 2 columns on mobile */
    .stats-grid,
    .stat-cards {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .stat-card {
        padding: 16px;
    }

    .stat-card .stat-number,
    .stat-number {
        font-size: 1.5rem;
    }

    .stat-card .stat-label,
    .stat-label {
        font-size: 0.75rem;
    }

    .stat-card i {
        font-size: 1.5rem;
    }

    /* Push notification grid */
    .push-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .send-card,
    .logs-card {
        padding: 20px;
    }

    .template-cards {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 10px;
        margin: 0 -20px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .template-card {
        min-width: 100px;
    }

    /* Form elements full width */
    .form-group {
        margin-bottom: 16px;
    }

    .form-input,
    .form-textarea,
    .form-select {
        font-size: 16px;
        /* Prevents iOS zoom */
    }

    /* Buttons */
    .btn {
        width: 100%;
        justify-content: center;
    }

    .btn-group {
        flex-direction: column;
        gap: 8px;
    }

    /* Cards */
    .card {
        padding: 16px;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    /* Log items */
    .log-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 14px;
    }

    .log-icon {
        width: 36px;
        height: 36px;
    }

    .log-meta {
        flex-wrap: wrap;
        gap: 8px;
    }

    /* Quick send section */
    .quick-send {
        margin: 16px -20px 0;
        padding: 16px 20px;
        border-radius: 0;
    }

    .quick-post {
        padding: 10px;
    }

    .quick-post img {
        width: 40px;
        height: 30px;
    }

    /* Preview section */
    .preview-section {
        padding: 16px;
        margin-top: 16px;
    }

    .notification-preview {
        padding: 12px;
    }

    .preview-icon {
        width: 40px;
        height: 40px;
    }

    .preview-content h5 {
        font-size: 0.9rem;
    }

    .preview-content p {
        font-size: 0.8rem;
    }

    /* Alerts */
    .alert {
        padding: 12px 16px;
        font-size: 0.85rem;
        margin-bottom: 16px;
    }

    /* Tables */
    .table-actions {
        flex-direction: column;
        gap: 6px;
    }

    .table-actions .btn {
        width: auto;
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    /* Dashboard cards */
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* Generation steps */
    .step-card {
        padding: 16px;
    }

    .step-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .step-number {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }

    /* Nav inside sidebar */
    .admin-nav {
        padding: 16px;
    }

    .admin-nav a {
        padding: 14px 16px;
        font-size: 0.95rem;
    }

    /* Close button for sidebar */
    .sidebar-close {
        display: block;
        position: absolute;
        top: 12px;
        right: 12px;
        background: rgba(255, 255, 255, 0.1);
        border: none;
        width: 36px;
        height: 36px;
        border-radius: 50%;
        color: white;
        font-size: 1.2rem;
        cursor: pointer;
    }
}

/* Even smaller phones */
@media (max-width: 400px) {

    .stats-grid,
    .stat-cards {
        grid-template-columns: 1fr;
    }

    .stat-card {
        display: flex;
        align-items: center;
        gap: 16px;
        text-align: left;
    }

    .stat-card i {
        order: -1;
    }

    .admin-main {
        padding: 12px;
    }

    .send-card,
    .logs-card {
        padding: 16px;
    }

    .template-card {
        min-width: 90px;
        padding: 12px;
    }

    .template-card i {
        font-size: 1.2rem;
    }

    .template-card span {
        font-size: 0.75rem;
    }
}