/*
Theme Name: BeautyPick Lab
Theme URI: https://beautypicklab.com/
Author: BeautyPick Lab
Author URI: https://beautypicklab.com/
Description: A modern, elegant WordPress theme designed for women's beauty, skincare, and fashion blogs. Features a magazine-style layout with three main sections: Beauty, Care, and Fashion. Built with clean typography, soft feminine aesthetics, and fully responsive design.
Version: 2.1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: beautypicklab
Tags: blog, lifestyle, fashion, beauty, two-columns, right-sidebar, custom-colors, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, responsive-layout
*/

/* ==========================================================================
   CSS Variables - Design Tokens
   ========================================================================== */
:root {
    /* Colors - Feminine Beauty Palette */
    --color-primary: #C77B8A;       /* Dusty rose */
    --color-primary-dark: #9E5165;  /* Deep rose */
    --color-primary-light: #E8C4CE; /* Light blush */
    --color-secondary: #F5EDE6;     /* Warm nude */
    --color-accent: #5C3A4E;        /* Deep mauve */
    --color-bg: #FAF8F5;            /* Off-white */
    --color-bg-alt: #F2EAE3;        /* Warm beige */
    --color-text: #2D2D2D;          /* Charcoal */
    --color-text-light: #7A7A7A;    /* Muted gray */
    --color-white: #FFFFFF;
    --color-border: #E8E0D8;        /* Light border */
    --color-overlay: rgba(92, 58, 78, 0.45);

    /* Category Colors */
    --color-beauty: #C77B8A;        /* Rose pink for 美妆 */
    --color-care: #7BA098;          /* Sage green for 护理 */
    --color-fashion: #8B7CA8;       /* Lavender purple for 服装 */

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.7;
    --line-height-heading: 1.3;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 740px;
    --sidebar-width: 340px;
    --border-radius: 8px;
    --border-radius-lg: 16px;

    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: var(--line-height-heading);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

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

ul, ol { margin-bottom: var(--spacing-sm); padding-left: var(--spacing-md); }

blockquote {
    border-left: 3px solid var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    margin: var(--spacing-md) 0;
    font-style: italic;
    color: var(--color-text-light);
    background: var(--color-secondary);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.text-center { text-align: center; }
.hidden { display: none !important; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(199, 123, 138, 0.35);
    text-decoration: none;
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}

.btn-read-more {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}

.btn-read-more:hover {
    border-bottom-color: var(--color-primary);
    text-decoration: none;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.header-top {
    background: var(--color-accent);
    color: var(--color-white);
    text-align: center;
    padding: 0.4rem 0;
    font-size: 0.8rem;
    letter-spacing: 0.03em;
}

.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: var(--container-max);
    margin: 0 auto;
    gap: var(--spacing-md);
}

.site-branding {
    flex-shrink: 0;
}

/* Hide the branding block entirely when no custom logo is uploaded,
   so the navigation stays visually centred. */
.site-branding:empty {
    display: none;
}

/* Custom logo sizing control (image logo) */
.custom-logo {
    max-height: 56px;
    width: auto;
    display: block;
}

.site-logo {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-accent);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.site-logo .logo-accent {
    color: var(--color-primary);
}

.site-tagline {
    font-size: 0.62rem;
    color: var(--color-text-light);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-top: 1px;
}

.main-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-md);
}

.nav-menu > li > a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    padding: 0.5rem 0;
    position: relative;
    letter-spacing: 0.02em;
    transition: var(--transition-fast);
}

.nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.nav-menu > li > a:hover::after,
.nav-menu > li.current-menu-item > a::after {
    width: 100%;
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a {
    color: var(--color-primary);
    text-decoration: none;
}

/* Category nav badges */
.nav-menu .nav-badge {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
}

.nav-badge.beauty { background: var(--color-beauty); }
.nav-badge.care { background: var(--color-care); }
.nav-badge.fashion { background: var(--color-fashion); }

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

/* Header Social Icons */
.header-social {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-right: 4px;
}

.header-social-link {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    text-decoration: none;
    transition: var(--transition-fast);
}

.header-social-link:hover {
    color: var(--color-primary);
    background: var(--color-secondary);
    text-decoration: none;
}

.header-social-link svg {
    width: 16px;
    height: 16px;
}

.search-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
    padding: 0.5rem;
    transition: var(--transition-fast);
}

.search-toggle:hover {
    color: var(--color-primary);
}

.search-toggle svg {
    width: 20px;
    height: 20px;
}

/* Search overlay */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(250, 248, 245, 0.98);
    backdrop-filter: blur(20px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-overlay-inner {
    width: 100%;
    max-width: 600px;
    padding: var(--spacing-md);
    text-align: center;
}

.search-overlay-inner h2 {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.search-overlay .search-form {
    display: flex;
    border-bottom: 2px solid var(--color-text);
}

.search-overlay .search-field {
    flex: 1;
    border: none;
    background: transparent;
    padding: 1rem 0;
    font-size: 1.5rem;
    font-family: var(--font-heading);
    outline: none;
    color: var(--color-text);
}

.search-overlay .search-submit {
    background: none;
    border: none;
    cursor: pointer;
    padding: 1rem;
    color: var(--color-primary);
}

.search-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-text);
    line-height: 1;
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition);
    display: block;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   Front Page - Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 560px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-bg-alt) 100%);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--color-primary-light);
    opacity: 0.4;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: var(--color-primary-light);
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    width: 100%;
}

.hero-text h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.hero-text h1 .accent {
    color: var(--color-primary);
    font-style: italic;
}

.hero-text .hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 480px;
}

.hero-text .hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(92, 58, 78, 0.15);
    aspect-ratio: 4 / 5;
    background: var(--color-primary-light);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   Front Page - Category Sections
   ========================================================================== */
.section-block {
    padding: var(--spacing-xl) 0;
}

.section-block.bg-alt {
    background: var(--color-bg-alt);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header .section-label {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.section-header h2 {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-xs);
}

.section-header .section-desc {
    color: var(--color-text-light);
    font-size: 0.95rem;
    max-width: 500px;
    margin: 0 auto;
}

/* Category cards grid */
.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.category-card {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    aspect-ratio: 3 / 4;
    background: var(--color-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.category-card:hover img {
    transform: scale(1.08);
}

.category-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.1) 60%, transparent 100%);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
    color: var(--color-white);
}

.category-card-overlay h3 {
    color: var(--color-white);
    font-size: 1.6rem;
    margin-bottom: 0.25rem;
}

.category-card-overlay p {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
}

.category-card-overlay .card-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    padding-bottom: 2px;
}

/* ==========================================================================
   Post Cards
   ========================================================================== */
.post-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.post-grid.two-cols {
    grid-template-columns: repeat(2, 1fr);
}

.post-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.post-card-thumbnail {
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background: var(--color-secondary);
    position: relative;
}

.post-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.post-card:hover .post-card-thumbnail img {
    transform: scale(1.06);
}

.post-card-category {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-white);
    z-index: 2;
}

.post-card-category.beauty { background: var(--color-beauty); }
.post-card-category.care { background: var(--color-care); }
.post-card-category.fashion { background: var(--color-fashion); }
.post-card-category.uncategorized { background: var(--color-accent); }

.post-card-body {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-meta {
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.post-card-title {
    font-size: 1.15rem;
    line-height: 1.35;
    margin-bottom: var(--spacing-xs);
}

.post-card-title a {
    color: var(--color-text);
    text-decoration: none;
}

.post-card-title a:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.post-card-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
    flex: 1;
}

.post-card-footer {
    margin-top: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.post-card-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.post-card-author img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

/* ==========================================================================
   Featured Post (Large)
   ========================================================================== */
.featured-post {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    background: var(--color-white);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
}

.featured-post-thumbnail {
    aspect-ratio: 16 / 11;
    overflow: hidden;
    background: var(--color-secondary);
}

.featured-post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-post-body {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-post-body .post-card-category {
    position: static;
    align-self: flex-start;
    margin-bottom: var(--spacing-sm);
}

.featured-post-title {
    font-size: 1.8rem;
    line-height: 1.25;
    margin-bottom: var(--spacing-sm);
}

.featured-post-title a {
    color: var(--color-text);
    text-decoration: none;
}

.featured-post-title a:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.featured-post-excerpt {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   Latest Posts Section (Real-time feed style)
   ========================================================================== */
.latest-posts-section {
    background: var(--color-white);
    padding: var(--spacing-xl) 0;
}

.latest-posts-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.latest-post-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    background: var(--color-bg);
    transition: var(--transition);
    align-items: center;
}

.latest-post-item:hover {
    background: var(--color-secondary);
    transform: translateX(4px);
}

.latest-post-thumb {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--color-secondary);
}

.latest-post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.latest-post-info {
    flex: 1;
}

.latest-post-info .post-card-meta {
    margin-bottom: 4px;
}

.latest-post-title {
    font-size: 1rem;
    line-height: 1.35;
    margin-bottom: 4px;
}

.latest-post-title a {
    color: var(--color-text);
    text-decoration: none;
}

.latest-post-title a:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.latest-post-excerpt {
    font-size: 0.8rem;
    color: var(--color-text-light);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* "New" badge for real-time feel */
.new-badge {
    letter-spacing: 0.08em;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 2px 8px;
    border-radius: 20px;
}

.new-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ==========================================================================
   Sub-Topics Bar (Category quick links)
   ========================================================================== */
.sub-topics-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
}

.sub-topic-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-right: 0.5rem;
}

.sub-topic-chip {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
    background: var(--color-secondary);
    color: var(--color-text);
}

.sub-topic-chip:hover {
    text-decoration: none;
    transform: translateY(-2px);
}

.sub-topic-chip.beauty { background: rgba(199, 123, 138, 0.12); color: var(--color-beauty); }
.sub-topic-chip.beauty:hover { background: var(--color-beauty); color: var(--color-white); }
.sub-topic-chip.care { background: rgba(123, 160, 152, 0.12); color: var(--color-care); }
.sub-topic-chip.care:hover { background: var(--color-care); color: var(--color-white); }
.sub-topic-chip.fashion { background: rgba(139, 124, 168, 0.12); color: var(--color-fashion); }
.sub-topic-chip.fashion:hover { background: var(--color-fashion); color: var(--color-white); }

/* ==========================================================================
   Quick Tips Section
   ========================================================================== */
.quick-tips-section {
    padding: var(--spacing-lg) 0;
    background: var(--color-white);
}

.quick-tips-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.quick-tip-card {
    text-align: center;
    padding: var(--spacing-md);
}

.quick-tip-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-secondary);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
}

.quick-tip-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.quick-tip-card p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   Newsletter Section
   ========================================================================== */
.newsletter-section {
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(199, 123, 138, 0.2);
}

.newsletter-section::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(199, 123, 138, 0.15);
}

.newsletter-inner {
    position: relative;
    z-index: 2;
    max-width: 500px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.newsletter-inner h2 {
    color: var(--color-white);
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.newsletter-inner p {
    opacity: 0.85;
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-xs);
    max-width: 420px;
    margin: 0 auto;
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
}

.newsletter-form button {
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: var(--color-primary-dark);
}

/* ==========================================================================
   Main Content Layout (Blog listing & single post)
   ========================================================================== */
.content-area {
    padding: var(--spacing-xl) 0;
}

.content-layout {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--spacing-lg);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.content-layout.no-sidebar {
    grid-template-columns: 1fr;
}

.main-content {
    min-width: 0;
}

/* Page header */
.page-header-block {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-bg-alt) 100%);
}

.page-header-block h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.page-header-block .page-description {
    color: var(--color-text-light);
    font-size: 1rem;
}

/* ==========================================================================
   Sidebar
   ========================================================================== */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.widget {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.03);
}

.widget-title {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--color-secondary);
    position: relative;
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--color-primary);
}

.widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget ul li {
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
}

.widget ul li:last-child {
    border-bottom: none;
}

.widget ul li a {
    color: var(--color-text);
    text-decoration: none;
}

.widget ul li a:hover {
    color: var(--color-primary);
}

/* Popular posts widget */
.widget-popular-posts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.popular-post-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.popular-post-item .number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary-light);
    line-height: 1;
    flex-shrink: 0;
    width: 30px;
}

.popular-post-item .popular-post-thumb {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
    overflow: hidden;
    flex-shrink: 0;
}

.popular-post-item .popular-post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popular-post-item .popular-post-title {
    font-size: 0.85rem;
    line-height: 1.4;
    margin: 0;
}

.popular-post-item .popular-post-title a {
    color: var(--color-text);
    text-decoration: none;
}

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

/* Tag cloud widget */
.tagcloud a {
    display: inline-block;
    padding: 4px 12px;
    margin: 0 4px 8px 0;
    background: var(--color-secondary);
    border-radius: 20px;
    font-size: 0.8rem !important;
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition-fast);
}

.tagcloud a:hover {
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
}

/* ==========================================================================
   Single Post
   ========================================================================== */
.single-post-header {
    margin-bottom: var(--spacing-lg);
}

.single-post-header .post-card-category {
    position: static;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.single-post-title {
    font-size: 2.5rem;
    line-height: 1.25;
    margin-bottom: var(--spacing-sm);
}

.single-post-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--color-text-light);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-md);
}

.single-post-meta .author-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.single-post-meta .author-avatar img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

.single-post-thumbnail {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    aspect-ratio: 16 / 9;
}

.single-post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.single-post-content {
    font-size: 1.05rem;
    line-height: 1.8;
}

.single-post-content h2,
.single-post-content h3 {
    margin-top: var(--spacing-lg);
}

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

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

.single-post-content a {
    text-decoration: underline;
    text-decoration-color: var(--color-primary-light);
    text-underline-offset: 3px;
}

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

/* Post tags */
.post-tags {
    margin: var(--spacing-lg) 0;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.post-tags .tag-label {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-text);
}

.post-tags a {
    padding: 4px 12px;
    background: var(--color-secondary);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition-fast);
}

.post-tags a:hover {
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
}

/* Author bio box */
.author-bio {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-md);
    background: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-lg) 0;
}

.author-bio .author-bio-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.author-bio .author-bio-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-bio h4 {
    margin-bottom: 4px;
    font-size: 1.1rem;
}

.author-bio p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin: 0;
}

/* Post navigation */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.post-nav-link {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.03);
    text-decoration: none;
    transition: var(--transition);
}

.post-nav-link:hover {
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.06);
    text-decoration: none;
}

.post-nav-link.next {
    text-align: right;
}

.post-nav-label {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.post-nav-title {
    font-size: 1rem;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-weight: 600;
}

/* ==========================================================================
   Comments
   ========================================================================== */
.comments-area {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.comments-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.comment-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-lg);
}

.comment-list .children {
    list-style: none;
    padding-left: var(--spacing-lg);
}

.comment-body {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.comment-author {
    font-weight: 700;
    font-size: 0.9rem;
}

.comment-meta {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.comment-content {
    font-size: 0.9rem;
    line-height: 1.7;
}

.comment-reply-link {
    font-size: 0.8rem;
    color: var(--color-primary);
}

#respond {
    margin-top: var(--spacing-lg);
}

#respond h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
}

.comment-form {
    display: grid;
    gap: var(--spacing-sm);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 0.9rem;
    background: var(--color-white);
    transition: var(--transition-fast);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

.comment-form .submit {
    justify-self: start;
}

/* ==========================================================================
   Pagination
   ========================================================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.5rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

.pagination .page-numbers:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}

.pagination .page-numbers.current {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.pagination .page-numbers.dots {
    border: none;
    background: transparent;
}

/* Load more button (AJAX) */
.load-more-wrapper {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--color-accent);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.footer-brand .footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.footer-brand .footer-logo .logo-accent {
    color: var(--color-primary-light);
}

.footer-brand p {
    font-size: 0.9rem;
    opacity: 0.7;
    line-height: 1.7;
    max-width: 280px;
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-body);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--color-white);
    text-decoration: none;
    padding-left: 4px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    text-decoration: none;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--color-primary);
    text-decoration: none;
    transform: translateY(-3px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.7;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

/* ==========================================================================
   404 Page
   ========================================================================== */
.error-404 {
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.error-404 h1 {
    font-size: 6rem;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.error-404 h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.error-404 p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.error-404 .search-form {
    max-width: 400px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    gap: var(--spacing-xs);
}

.error-404 .search-field {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
}

.error-404 .search-field:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* ==========================================================================
   Back to top
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 15px rgba(199, 123, 138, 0.4);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}

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

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .hero-image {
        max-width: 400px;
        margin: 0 auto;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

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

    .quick-tips-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.6rem; }

    .header-main {
        padding: var(--spacing-sm);
    }

    .menu-toggle {
        display: flex;
    }

    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1500;
        overflow-y: auto;
    }

    .main-navigation.active {
        right: 0;
    }

    .nav-menu {
        flex-direction: column;
        gap: var(--spacing-sm);
        width: 100%;
    }

    .nav-menu > li > a {
        font-size: 1.1rem;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-menu > li > a::after {
        display: none;
    }

    .nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1400;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .hero-section {
        min-height: auto;
    }

    .category-grid {
        grid-template-columns: 1fr;
    }

    .post-grid,
    .post-grid.two-cols,
    .latest-posts-list {
        grid-template-columns: 1fr;
    }

    .featured-post {
        grid-template-columns: 1fr;
    }

    .featured-post-body {
        padding: var(--spacing-md);
    }

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

    .content-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: 2;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .post-navigation {
        grid-template-columns: 1fr;
    }

    .latest-post-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .latest-post-thumb {
        width: 100%;
        height: 180px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .single-post-title {
        font-size: 1.8rem;
    }

    .section-block {
        padding: var(--spacing-lg) 0;
    }

    .quick-tips-grid {
        grid-template-columns: 1fr;
    }

    .back-to-top {
        bottom: var(--spacing-sm);
        right: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.8rem;
    }

    .hero-text .hero-cta {
        flex-direction: column;
    }

    .hero-text .hero-cta .btn {
        width: 100%;
    }

    .site-logo {
        font-size: 1.2rem;
    }

    .header-top {
        font-size: 0.7rem;
        padding: 0.3rem;
    }

    .single-post-title {
        font-size: 1.5rem;
    }

    .author-bio {
        flex-direction: column;
        text-align: center;
    }
}