/*
Theme Name: Strefa Zdrowia
Theme URI: https://strefazdrowia-dietetyk.pl
Author: Strefa Zdrowia
Author URI: https://strefazdrowia-dietetyk.pl
Description: Minimalistyczny motyw WordPress dla bloga o zdrowiu i dietetyce. Czysty, jasny design z profesjonalnym, magazynowym układem.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: strefazdrowia
Tags: blog, health, diet, clean, minimal, magazine, responsive, one-column, two-columns, custom-menu, featured-images, translation-ready
*/

/* ========================================================================
   GOOGLE FONTS
   ======================================================================== */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400;1,9..40,500&family=DM+Serif+Display:ital@0;1&display=swap');

/* ========================================================================
   CSS CUSTOM PROPERTIES
   ======================================================================== */
:root {
    --color-bg: #FFFFFF;
    --color-bg-soft: #F7F8F6;
    --color-bg-warm: #F2F0EB;
    --color-text: #1C1C1C;
    --color-text-secondary: #5A5A5A;
    --color-text-muted: #8A8A8A;
    --color-accent: #3DAA6E;
    --color-accent-dark: #2E8B57;
    --color-accent-light: #E8F5EE;
    --color-border: #E5E5E5;
    --color-border-light: #F0F0F0;

    --font-heading: 'DM Serif Display', Georgia, 'Times New Roman', serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --size-base: 1rem;
    --size-sm: 0.875rem;
    --size-xs: 0.8rem;
    --size-lg: 1.125rem;
    --size-xl: 1.25rem;
    --size-2xl: 1.75rem;
    --size-3xl: 2.25rem;
    --size-4xl: 3rem;
    --size-5xl: 3.75rem;

    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);

    --container-max: 1200px;
    --container-narrow: 780px;

    --header-height: 72px;
}

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

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

body {
    font-family: var(--font-body);
    font-size: var(--size-base);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
}

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

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.25;
    color: var(--color-text);
}

h1 { font-size: var(--size-4xl); }
h2 { font-size: var(--size-3xl); }
h3 { font-size: var(--size-2xl); }
h4 { font-size: var(--size-xl); }

::selection {
    background-color: var(--color-accent-light);
    color: var(--color-text);
}

/* ========================================================================
   LAYOUT
   ======================================================================== */
.sz-container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

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

.sz-content-area {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-3xl);
    align-items: start;
}

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

/* ========================================================================
   HEADER
   ======================================================================== */
.sz-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    height: var(--header-height);
    transition: box-shadow 0.3s ease;
}

.sz-header.is-scrolled {
    box-shadow: var(--shadow-sm);
}

.sz-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.sz-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--color-text);
    flex-shrink: 0;
}

.sz-logo__icon {
    width: 36px;
    height: 36px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
}

.sz-logo__text {
    font-family: var(--font-heading);
    font-size: var(--size-xl);
    letter-spacing: -0.02em;
}

.sz-logo__text span {
    color: var(--color-accent);
}

/* Main Navigation */
.sz-nav {
    display: flex;
    align-items: center;
}

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

.sz-nav .menu li {
    position: relative;
}

.sz-nav .menu li a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: color 0.2s ease, background-color 0.2s ease;
    letter-spacing: 0.01em;
}

.sz-nav .menu li a:hover,
.sz-nav .menu li.current-menu-item > a,
.sz-nav .menu li.current_page_item > a {
    color: var(--color-accent);
    background-color: var(--color-accent-light);
}

/* Desktop — parent item arrow */
.sz-nav .menu li.menu-item-has-children > a {
    padding-right: calc(var(--spacing-md) + 14px);
    position: relative;
}

.sz-nav .menu li.menu-item-has-children > a::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.65em;
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.25s ease;
    color: var(--color-text-muted);
}

.sz-nav .menu li.menu-item-has-children:hover > a::after {
    transform: translateY(-50%) rotate(180deg);
    color: var(--color-accent);
}

/* Desktop — submenu dropdown */
.sz-nav .menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xs) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sz-nav .menu li:hover > .sub-menu,
.sz-nav .menu li.sz-submenu-open > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sz-nav .menu .sub-menu li {
    position: relative;
}

.sz-nav .menu .sub-menu li a {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--size-sm);
    font-weight: 400;
    border-radius: 0;
    white-space: nowrap;
    color: var(--color-text-secondary);
    transition: color 0.15s ease, background-color 0.15s ease, padding-left 0.15s ease;
}

.sz-nav .menu .sub-menu li a:hover {
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding-left: calc(var(--spacing-lg) + 4px);
}

.sz-nav .menu .sub-menu li + li {
    border-top: 1px solid var(--color-border-light);
}

/* Hamburger */
.sz-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 110;
}

.sz-hamburger__line {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    margin: 5px auto;
    transition: transform 0.3s ease, opacity 0.3s ease;
    border-radius: 2px;
}

.sz-hamburger.is-active .sz-hamburger__line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.sz-hamburger.is-active .sz-hamburger__line:nth-child(2) {
    opacity: 0;
}

.sz-hamburger.is-active .sz-hamburger__line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.sz-mobile-nav {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 105;
    background: var(--color-bg);
    padding-top: calc(var(--header-height) + var(--spacing-xl));
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.sz-mobile-nav.is-open {
    opacity: 1;
    visibility: visible;
}

.sz-mobile-nav .menu {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg);
}

.sz-mobile-nav .menu li {
    position: relative;
}

.sz-mobile-nav .menu li a {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--size-2xl);
    color: var(--color-text);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border-light);
    text-decoration: none;
    transition: color 0.2s ease;
}

.sz-mobile-nav .menu li a:hover {
    color: var(--color-accent);
}

/* Mobile — submenu toggle button (injected by JS) */
.sz-mobile-nav .menu li.menu-item-has-children {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.sz-mobile-nav .menu li.menu-item-has-children > a {
    flex: 1;
    min-width: 0;
}

.sz-submenu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    font-size: var(--size-sm);
    transition: color 0.2s ease, transform 0.2s ease;
    align-self: center;
    flex-shrink: 0;
    border-bottom: 1px solid var(--color-border-light);
}

.sz-submenu-toggle:hover {
    color: var(--color-accent);
}

.sz-submenu-toggle.is-toggled {
    transform: rotate(180deg);
    color: var(--color-accent);
}

/* Mobile — submenu list */
.sz-mobile-nav .menu .sub-menu {
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, opacity 0.25s ease;
    opacity: 0;
    padding-left: var(--spacing-lg);
}

.sz-mobile-nav .menu .sub-menu.is-expanded {
    max-height: 500px;
    opacity: 1;
}

.sz-mobile-nav .menu .sub-menu li a {
    font-family: var(--font-body);
    font-size: var(--size-lg);
    font-weight: 400;
    padding: var(--spacing-sm) 0;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border-light);
}

.sz-mobile-nav .menu .sub-menu li:last-child a {
    border-bottom: none;
}

.sz-mobile-nav .menu .sub-menu li a:hover {
    color: var(--color-accent);
}

/* ========================================================================
   FRONT PAGE — HERO / FEATURED POST
   ======================================================================== */
.sz-hero {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-3xl);
    background: var(--color-bg-warm);
    min-height: 480px;
    display: flex;
    align-items: flex-end;
}

.sz-hero__image {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.sz-hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sz-hero__overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(
        to top,
        rgba(28, 28, 28, 0.85) 0%,
        rgba(28, 28, 28, 0.4) 40%,
        rgba(28, 28, 28, 0.05) 100%
    );
}

.sz-hero__content {
    position: relative;
    z-index: 3;
    padding: var(--spacing-3xl);
    max-width: 680px;
}

.sz-hero__category {
    display: inline-block;
    background: var(--color-accent);
    color: #fff;
    font-size: var(--size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: var(--spacing-md);
    text-decoration: none;
}

.sz-hero__category:hover {
    background: var(--color-accent-dark);
    color: #fff;
}

.sz-hero__title {
    font-size: var(--size-4xl);
    color: #fff;
    margin-bottom: var(--spacing-md);
    line-height: 1.15;
}

.sz-hero__title a {
    color: #fff;
    text-decoration: none;
}

.sz-hero__title a:hover {
    color: var(--color-accent-light);
}

.sz-hero__excerpt {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--size-base);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.sz-hero__meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--size-sm);
}

.sz-hero__meta a {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

.sz-hero__meta a:hover {
    color: #fff;
}

/* No-thumbnail hero fallback */
.sz-hero--no-thumb {
    background: linear-gradient(135deg, var(--color-bg-warm) 0%, var(--color-accent-light) 100%);
    min-height: 360px;
}

.sz-hero--no-thumb .sz-hero__title {
    color: var(--color-text);
}

.sz-hero--no-thumb .sz-hero__title a {
    color: var(--color-text);
}

.sz-hero--no-thumb .sz-hero__excerpt {
    color: var(--color-text-secondary);
}

.sz-hero--no-thumb .sz-hero__meta {
    color: var(--color-text-muted);
}

.sz-hero--no-thumb .sz-hero__meta a {
    color: var(--color-text);
}

/* ========================================================================
   SECTION HEADINGS
   ======================================================================== */
.sz-section-heading {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.sz-section-heading h2 {
    font-size: var(--size-2xl);
    white-space: nowrap;
}

.sz-section-heading::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

/* ========================================================================
   ARTICLE CARDS
   ======================================================================== */
.sz-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.sz-card {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.sz-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.sz-card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--color-bg-warm);
}

.sz-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.sz-card:hover .sz-card__image img {
    transform: scale(1.04);
}

.sz-card__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 2rem;
    background: linear-gradient(135deg, var(--color-bg-soft) 0%, var(--color-bg-warm) 100%);
}

.sz-card__body {
    padding: var(--spacing-lg);
}

.sz-card__category {
    display: inline-block;
    font-size: var(--size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
    text-decoration: none;
}

.sz-card__category:hover {
    color: var(--color-accent-dark);
}

.sz-card__title {
    font-size: var(--size-xl);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

.sz-card__title a {
    color: var(--color-text);
    text-decoration: none;
}

.sz-card__title a:hover {
    color: var(--color-accent);
}

.sz-card__excerpt {
    font-size: var(--size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sz-card__meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--size-xs);
    color: var(--color-text-muted);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
}

.sz-card__meta a {
    color: var(--color-text-secondary);
    font-weight: 500;
}

.sz-card__meta a:hover {
    color: var(--color-accent);
}

.sz-card__meta i {
    font-size: 0.7em;
    opacity: 0.5;
}

/* ========================================================================
   SINGLE POST
   ======================================================================== */
.sz-single {
    max-width: 100%;
}

.sz-single__header {
    margin-bottom: var(--spacing-xl);
}

.sz-single__category {
    display: inline-block;
    background: var(--color-accent-light);
    color: var(--color-accent);
    font-size: var(--size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: var(--spacing-md);
    text-decoration: none;
}

.sz-single__category:hover {
    background: var(--color-accent);
    color: #fff;
}

.sz-single__title {
    font-size: var(--size-4xl);
    line-height: 1.15;
    margin-bottom: var(--spacing-lg);
}

.sz-single__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: var(--size-sm);
    color: var(--color-text-muted);
}

.sz-single__meta a {
    color: var(--color-text-secondary);
    font-weight: 500;
}

.sz-single__meta a:hover {
    color: var(--color-accent);
}

.sz-single__meta-sep {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--color-text-muted);
}

.sz-single__featured-image {
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.sz-single__featured-image img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* Post Content */
.sz-post-content {
    font-size: var(--size-lg);
    line-height: 1.8;
    color: var(--color-text);
}

.sz-post-content p {
    margin-bottom: var(--spacing-lg);
}

.sz-post-content h2 {
    font-size: var(--size-3xl);
    margin-top: var(--spacing-3xl);
    margin-bottom: var(--spacing-lg);
}

.sz-post-content h3 {
    font-size: var(--size-2xl);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.sz-post-content h4 {
    font-size: var(--size-xl);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.sz-post-content ul,
.sz-post-content ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.sz-post-content ul {
    list-style-type: disc;
}

.sz-post-content ol {
    list-style-type: decimal;
}

.sz-post-content li {
    margin-bottom: var(--spacing-xs);
}

.sz-post-content blockquote {
    border-left: 3px solid var(--color-accent);
    padding: var(--spacing-lg) var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    background: var(--color-bg-soft);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--color-text-secondary);
}

.sz-post-content blockquote p:last-child {
    margin-bottom: 0;
}

.sz-post-content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

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

.sz-post-content pre {
    background: var(--color-bg-soft);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
    font-size: var(--size-sm);
    border: 1px solid var(--color-border-light);
}

.sz-post-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
}

.sz-post-content th,
.sz-post-content td {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    text-align: left;
}

.sz-post-content th {
    background: var(--color-bg-soft);
    font-weight: 600;
}

/* Tags */
.sz-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.sz-tags__label {
    font-size: var(--size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-right: var(--spacing-xs);
}

.sz-tags a {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-bg-soft);
    color: var(--color-text-secondary);
    font-size: var(--size-xs);
    border-radius: 20px;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.sz-tags a:hover {
    background: var(--color-accent-light);
    color: var(--color-accent);
}

/* Post Navigation */
.sz-post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.sz-post-nav__item {
    padding: var(--spacing-lg);
    background: var(--color-bg-soft);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.sz-post-nav__item:hover {
    background: var(--color-accent-light);
}

.sz-post-nav__item--next {
    text-align: right;
}

.sz-post-nav__label {
    display: block;
    font-size: var(--size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.sz-post-nav__title {
    font-family: var(--font-heading);
    font-size: var(--size-lg);
    color: var(--color-text);
}

/* ========================================================================
   SIDEBAR
   ======================================================================== */
.sz-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-xl));
}

.sz-widget {
    margin-bottom: var(--spacing-2xl);
}

.sz-widget__title {
    font-family: var(--font-heading);
    font-size: var(--size-xl);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent);
    display: inline-block;
}

.sz-widget__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.sz-widget__list-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.sz-widget__list-item:last-child {
    border-bottom: none;
}

.sz-widget__list-number {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-soft);
    border-radius: var(--radius-sm);
    font-size: var(--size-xs);
    font-weight: 700;
    color: var(--color-accent);
}

.sz-widget__list-link {
    font-size: var(--size-sm);
    color: var(--color-text);
    text-decoration: none;
    line-height: 1.4;
    font-weight: 500;
    transition: color 0.2s ease;
}

.sz-widget__list-link:hover {
    color: var(--color-accent);
}

/* ========================================================================
   ARCHIVE / CATEGORY / AUTHOR HEADERS
   ======================================================================== */
.sz-archive-header {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.sz-archive-header__label {
    font-size: var(--size-sm);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.sz-archive-header__title {
    font-size: var(--size-3xl);
    margin-bottom: var(--spacing-sm);
}

.sz-archive-header__desc {
    font-size: var(--size-base);
    color: var(--color-text-secondary);
    max-width: 600px;
}

/* Author page specifics */
.sz-author-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.sz-author-header__avatar {
    flex-shrink: 0;
}

.sz-author-header__avatar img {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
}

.sz-author-header__info {
    flex: 1;
}

/* ========================================================================
   PAGINATION
   ======================================================================== */
.sz-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-xl);
}

.sz-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--spacing-sm);
    font-size: var(--size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all 0.2s ease;
}

.sz-pagination .page-numbers:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.sz-pagination .page-numbers.current {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

/* ========================================================================
   READ MORE BUTTON
   ======================================================================== */
.sz-read-more {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--size-sm);
    font-weight: 600;
    color: var(--color-accent);
    text-decoration: none;
    transition: gap 0.2s ease;
}

.sz-read-more:hover {
    gap: var(--spacing-sm);
    color: var(--color-accent-dark);
}

.sz-read-more i {
    font-size: 0.7em;
    transition: transform 0.2s ease;
}

.sz-read-more:hover i {
    transform: translateX(2px);
}

/* ========================================================================
   FOOTER
   ======================================================================== */
.sz-footer {
    margin-top: var(--spacing-4xl);
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-soft);
}

.sz-footer__inner {
    padding: var(--spacing-3xl) 0;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: var(--spacing-3xl);
}

.sz-footer__brand p {
    color: var(--color-text-secondary);
    font-size: var(--size-sm);
    margin-top: var(--spacing-md);
    line-height: 1.6;
    max-width: 320px;
}

.sz-footer__heading {
    font-family: var(--font-heading);
    font-size: var(--size-lg);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.sz-footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.sz-footer__links a {
    font-size: var(--size-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.sz-footer__links a:hover {
    color: var(--color-accent);
}

.sz-footer__bottom {
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg) 0;
    text-align: center;
    font-size: var(--size-xs);
    color: var(--color-text-muted);
}

/* ========================================================================
   PAGE TEMPLATE
   ======================================================================== */
.sz-page__title {
    font-size: var(--size-4xl);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.sz-page__content {
    font-size: var(--size-lg);
    line-height: 1.8;
}

.sz-page__content p {
    margin-bottom: var(--spacing-lg);
}

/* ========================================================================
   UTILITY
   ======================================================================== */
.sz-screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.sz-no-posts {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-xl);
    color: var(--color-text-muted);
}

.sz-no-posts p {
    font-size: var(--size-lg);
}

/* ========================================================================
   RESPONSIVE — TABLET
   ======================================================================== */
@media (max-width: 1024px) {
    :root {
        --size-4xl: 2.5rem;
        --size-3xl: 2rem;
        --size-2xl: 1.5rem;
    }

    .sz-content-area {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .sz-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sz-footer__inner {
        grid-template-columns: 1fr 1fr;
    }

    .sz-hero {
        min-height: 400px;
    }

    .sz-hero__content {
        padding: var(--spacing-2xl);
    }
}

/* ========================================================================
   RESPONSIVE — MOBILE
   ======================================================================== */
@media (max-width: 768px) {
    :root {
        --size-4xl: 2rem;
        --size-3xl: 1.75rem;
        --size-2xl: 1.35rem;
        --header-height: 60px;
    }

    .sz-hamburger {
        display: block;
    }

    .sz-nav {
        display: none;
    }

    .sz-mobile-nav {
        display: block;
    }

    .sz-posts-grid {
        grid-template-columns: 1fr;
    }

    .sz-hero {
        min-height: 340px;
        border-radius: var(--radius-md);
    }

    .sz-hero__content {
        padding: var(--spacing-lg);
    }

    .sz-hero__title {
        font-size: var(--size-2xl);
    }

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

    .sz-post-nav__item--next {
        text-align: left;
    }

    .sz-footer__inner {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

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

    .sz-single__title {
        font-size: var(--size-2xl);
    }
}

/* ========================================================================
   WORDPRESS DEFAULTS
   ======================================================================== */
.alignleft {
    float: left;
    margin-right: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.alignright {
    float: right;
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.wp-caption {
    max-width: 100%;
    margin-bottom: var(--spacing-lg);
}

.wp-caption-text {
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    text-align: center;
    padding-top: var(--spacing-xs);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

/* Desktop: hide toggle buttons injected by JS (only for mobile) */
.sz-nav .sz-submenu-toggle {
    display: none;
}

/* ========================================================================
   COMMENTS
   ======================================================================== */
.sz-comments {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
}

.sz-comments__title {
    font-family: var(--font-heading);
    font-size: var(--size-2xl);
    margin-bottom: var(--spacing-2xl);
}

/* Comment list */
.sz-comment-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sz-comment-list .comment,
.sz-comment-list .pingback {
    list-style: none;
}

.sz-comment {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.sz-comment:last-child {
    border-bottom: none;
}

.sz-comment__avatar {
    flex-shrink: 0;
}

.sz-comment__avatar img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.sz-comment__body {
    flex: 1;
    min-width: 0;
}

.sz-comment__header {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.sz-comment__author {
    font-weight: 600;
    font-size: var(--size-base);
    color: var(--color-text);
}

.sz-comment__author a {
    color: var(--color-text);
    text-decoration: none;
}

.sz-comment__author a:hover {
    color: var(--color-accent);
}

.sz-comment__date {
    font-size: var(--size-xs);
    color: var(--color-text-muted);
}

.sz-comment__date a {
    color: var(--color-text-muted);
    text-decoration: none;
}

.sz-comment__date a:hover {
    color: var(--color-accent);
}

.sz-comment__content {
    font-size: var(--size-base);
    line-height: 1.7;
    color: var(--color-text-secondary);
}

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

.sz-comment__content p:last-child {
    margin-bottom: 0;
}

.sz-comment__actions {
    margin-top: var(--spacing-sm);
}

.sz-comment__actions a {
    font-size: var(--size-xs);
    font-weight: 600;
    color: var(--color-accent);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: color 0.2s ease;
}

.sz-comment__actions a:hover {
    color: var(--color-accent-dark);
}

/* Nested / threaded comments */
.sz-comment-list .children {
    list-style: none;
    padding-left: var(--spacing-2xl);
    margin-left: var(--spacing-xl);
    border-left: 2px solid var(--color-border-light);
}

.sz-comment-list .children .sz-comment {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}

/* Awaiting moderation */
.sz-comment--awaiting {
    opacity: 0.65;
    font-style: italic;
}

.sz-comment__pending {
    display: inline-block;
    background: var(--color-bg-warm);
    color: var(--color-text-muted);
    font-size: var(--size-xs);
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 20px;
    margin-bottom: var(--spacing-xs);
}

/* ---- Comment Form ---- */
.sz-comment-form {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.sz-comment-form h3 {
    font-family: var(--font-heading);
    font-size: var(--size-2xl);
    margin-bottom: var(--spacing-lg);
}

.sz-comment-form .comment-notes {
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.sz-comment-form .required-field-message {
    font-size: var(--size-xs);
    color: var(--color-text-muted);
}

.sz-comment-form label {
    display: block;
    font-size: var(--size-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.sz-comment-form .required {
    color: #c0392b;
}

.sz-comment-form input[type="text"],
.sz-comment-form input[type="email"],
.sz-comment-form input[type="url"],
.sz-comment-form textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-body);
    font-size: var(--size-base);
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.sz-comment-form input[type="text"]:focus,
.sz-comment-form input[type="email"]:focus,
.sz-comment-form input[type="url"]:focus,
.sz-comment-form textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(61, 170, 110, 0.12);
}

.sz-comment-form textarea {
    min-height: 160px;
    resize: vertical;
    line-height: 1.6;
}

.sz-comment-form .comment-form-comment {
    margin-bottom: var(--spacing-lg);
}

.sz-comment-form .comment-form-author,
.sz-comment-form .comment-form-email,
.sz-comment-form .comment-form-url {
    margin-bottom: var(--spacing-md);
}

.sz-comment-form .comment-form-cookies-consent {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: var(--size-sm);
    color: var(--color-text-secondary);
}

.sz-comment-form .comment-form-cookies-consent input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
    flex-shrink: 0;
}

.sz-comment-form .form-submit {
    margin-top: var(--spacing-lg);
}

.sz-comment-form .submit {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-xl);
    font-family: var(--font-body);
    font-size: var(--size-base);
    font-weight: 600;
    color: #fff;
    background: var(--color-accent);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.sz-comment-form .submit:hover {
    background: var(--color-accent-dark);
}

.sz-comment-form .submit:active {
    transform: scale(0.98);
}

/* Reply link in thread / cancel reply */
#cancel-comment-reply-link {
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    margin-left: var(--spacing-md);
}

#cancel-comment-reply-link:hover {
    color: var(--color-accent);
}

/* Logged-in notice */
.sz-comment-form .logged-in-as {
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.sz-comment-form .logged-in-as a {
    color: var(--color-accent);
}

/* Comments closed */
.sz-comments-closed {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-bg-soft);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-size: var(--size-sm);
    margin-top: var(--spacing-2xl);
}

/* ========================================================================
   RESPONSIVE COMMENTS — MOBILE
   ======================================================================== */
@media (max-width: 768px) {
    .sz-comment {
        gap: var(--spacing-md);
    }

    .sz-comment__avatar img {
        width: 36px;
        height: 36px;
    }

    .sz-comment-list .children {
        padding-left: var(--spacing-md);
        margin-left: var(--spacing-sm);
    }

    .sz-comment-form input[type="text"],
    .sz-comment-form input[type="email"],
    .sz-comment-form input[type="url"] {
        font-size: 16px; /* prevent iOS zoom */
    }
}