/*
Theme Name: Leica Blog
Theme URI: https://github.com/bearnews/leica-blog
Author: BearNews
Description: A minimalist, luxury photography blog theme inspired by the Leica aesthetic. Features photo galleries with captions, editable navigation, blog categories, and search.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: leica-blog
Tags: photography, minimalist, black-and-white, gallery, blog
*/

/* =========================================================
   CSS CUSTOM PROPERTIES
   ========================================================= */
:root {
    --color-black:       #000000;
    --color-white:       #ffffff;
    --color-gray-100:    #f7f7f7;
    --color-gray-200:    #eeeeee;
    --color-gray-300:    #d4d4d4;
    --color-gray-400:    #a8a8a8;
    --color-gray-600:    #666666;
    --color-gray-800:    #222222;
    --color-red:         #c8102e; /* Leica red */

    --font-sans:         'Helvetica Neue', Helvetica, Arial, sans-serif;
    --font-serif:        Georgia, 'Times New Roman', serif;

    --font-size-xs:      0.75rem;   /* 12px */
    --font-size-sm:      0.875rem;  /* 14px */
    --font-size-base:    1rem;      /* 16px */
    --font-size-md:      1.125rem;  /* 18px */
    --font-size-lg:      1.375rem;  /* 22px */
    --font-size-xl:      1.75rem;   /* 28px */
    --font-size-2xl:     2.25rem;   /* 36px */
    --font-size-3xl:     3rem;      /* 48px */

    --line-height-tight: 1.2;
    --line-height-base:  1.6;
    --line-height-loose: 1.8;

    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  0.75rem;
    --space-4:  1rem;
    --space-6:  1.5rem;
    --space-8:  2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

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

    --border-color:      var(--color-gray-200);
    --transition:        150ms ease;
    --shadow-sm:         0 1px 3px rgba(0,0,0,0.08);
    --shadow-md:         0 4px 16px rgba(0,0,0,0.12);
}

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

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

body {
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-gray-800);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-black); }

ul, ol { list-style: none; }

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

button { cursor: pointer; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans);
    font-weight: 700;
    line-height: var(--line-height-tight);
    color: var(--color-black);
}

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

/* =========================================================
   LAYOUT UTILITIES
   ========================================================= */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-6);
}

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

.visually-hidden {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* =========================================================
   SITE HEADER
   ========================================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid var(--border-color);
}

.site-header__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height: 70px;
    gap: var(--space-4);
}

/* Branding */
.site-branding {
    justify-self: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    grid-column: 2;
}

.site-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-black);
    line-height: 1;
}

.site-title a { color: inherit; }

.site-title__dot {
    display: inline-block;
    width: 8px; height: 8px;
    background: var(--color-red);
    border-radius: 50%;
    margin-left: var(--space-1);
    vertical-align: middle;
}

.site-tagline {
    font-size: var(--font-size-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gray-400);
}

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    justify-self: end;
    grid-column: 3;
}

.header-search-toggle {
    background: none;
    border: none;
    padding: var(--space-2);
    color: var(--color-gray-600);
    transition: color var(--transition);
    display: flex;
    align-items: center;
}

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

.header-search-toggle svg {
    width: 20px; height: 20px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* =========================================================
   PRIMARY NAVIGATION
   ========================================================= */
.primary-nav {
    border-bottom: 1px solid var(--border-color);
    background: var(--color-white);
}

.primary-nav__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    gap: var(--space-1);
}

.primary-nav__menu {
    display: flex;
    align-items: center;
    gap: 0;
}

.primary-nav__menu > li {
    position: relative;
}

.primary-nav__menu > li > a {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-gray-600);
    transition: color var(--transition);
    white-space: nowrap;
}

.primary-nav__menu > li > a:hover,
.primary-nav__menu > li.current-menu-item > a,
.primary-nav__menu > li.current-menu-ancestor > a {
    color: var(--color-black);
}

.primary-nav__menu > li.current-menu-item > a {
    border-bottom: 2px solid var(--color-black);
}

/* Dropdown */
.primary-nav__menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--color-white);
    border: 1px solid var(--border-color);
    border-top: 2px solid var(--color-black);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 200;
}

.primary-nav__menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.primary-nav__menu .sub-menu li a {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition), color var(--transition);
}

.primary-nav__menu .sub-menu li:last-child a { border-bottom: none; }

.primary-nav__menu .sub-menu li a:hover {
    background: var(--color-gray-100);
    color: var(--color-black);
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: var(--space-2);
    color: var(--color-black);
    grid-column: 1;
    justify-self: start;
}

.nav-toggle span {
    display: block;
    width: 22px; height: 2px;
    background: currentColor;
    margin: 5px 0;
    transition: transform var(--transition), opacity var(--transition);
}

/* =========================================================
   SEARCH OVERLAY
   ========================================================= */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.97);
    z-index: 500;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: var(--space-20);
    opacity: 0;
    visibility: hidden;
    transition: opacity 200ms ease, visibility 200ms ease;
}

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

.search-overlay__inner {
    width: 100%;
    max-width: 640px;
    padding: 0 var(--space-6);
}

.search-overlay__close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-8);
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    color: var(--color-gray-400);
    transition: color var(--transition);
    line-height: 1;
}

.search-overlay__close:hover { color: var(--color-black); }

.search-overlay__label {
    display: block;
    font-size: var(--font-size-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: var(--space-4);
}

.search-overlay__form {
    display: flex;
    gap: var(--space-2);
    border-bottom: 2px solid var(--color-black);
    padding-bottom: var(--space-3);
}

.search-overlay__input {
    flex: 1;
    border: none;
    outline: none;
    font-size: var(--font-size-xl);
    font-weight: 300;
    color: var(--color-black);
    background: transparent;
}

.search-overlay__input::placeholder { color: var(--color-gray-300); }

.search-overlay__submit {
    background: none;
    border: none;
    color: var(--color-gray-400);
    padding: 0 var(--space-2);
    transition: color var(--transition);
}

.search-overlay__submit:hover { color: var(--color-black); }

.search-overlay__submit svg {
    width: 24px; height: 24px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* =========================================================
   HERO / FEATURED SECTION
   ========================================================= */
.hero {
    background: var(--color-gray-100);
    padding: var(--space-16) 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.hero__eyebrow {
    display: inline-block;
    font-size: var(--font-size-xs);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-red);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.hero__title {
    font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-3xl));
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
    max-width: 680px;
    margin-inline: auto;
}

.hero__description {
    font-size: var(--font-size-md);
    color: var(--color-gray-600);
    max-width: 540px;
    margin-inline: auto;
    line-height: var(--line-height-loose);
}

/* =========================================================
   FEATURED POST (full-width image)
   ========================================================= */
.featured-post {
    position: relative;
    overflow: hidden;
    margin-bottom: var(--space-16);
}

.featured-post__image {
    position: relative;
    aspect-ratio: 21/9;
    overflow: hidden;
}

.featured-post__image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 600ms ease;
}

.featured-post:hover .featured-post__image img { transform: scale(1.02); }

.featured-post__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, transparent 55%);
}

.featured-post__content {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: var(--space-10) var(--space-8);
    color: var(--color-white);
}

.featured-post__category {
    display: inline-block;
    font-size: var(--font-size-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--color-red);
    margin-bottom: var(--space-3);
}

.featured-post__title {
    font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-3xl));
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-white);
    margin-bottom: var(--space-3);
    max-width: 640px;
}

.featured-post__meta {
    font-size: var(--font-size-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.75;
}

/* =========================================================
   SECTION HEADINGS
   ========================================================= */
.section-heading {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.section-heading__text {
    font-size: var(--font-size-xs);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    font-weight: 700;
    white-space: nowrap;
}

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

/* =========================================================
   BLOG GRID & CARDS
   ========================================================= */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.blog-grid--two-col { grid-template-columns: repeat(2, 1fr); }
.blog-grid--four-col { grid-template-columns: repeat(4, 1fr); }

.post-card {
    display: flex;
    flex-direction: column;
}

.post-card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--color-gray-100);
    margin-bottom: var(--space-4);
}

.post-card__image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 500ms ease;
}

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

.post-card__image--no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-300);
}

.post-card__image--no-image svg {
    width: 48px; height: 48px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1;
}

.post-card__category {
    font-size: var(--font-size-xs);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-red);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.post-card__title {
    font-size: var(--font-size-md);
    font-weight: 700;
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-3);
    transition: color var(--transition);
}

.post-card:hover .post-card__title { color: var(--color-gray-600); }

.post-card__excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: var(--line-height-loose);
    flex: 1;
    margin-bottom: var(--space-3);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.post-card__meta-sep {
    width: 3px; height: 3px;
    border-radius: 50%;
    background: var(--color-gray-300);
    flex-shrink: 0;
}

/* =========================================================
   SIDEBAR
   ========================================================= */
.content-sidebar-wrap {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-12);
    align-items: start;
}

.sidebar {
    position: sticky;
    top: 130px;
}

.sidebar-widget {
    margin-bottom: var(--space-10);
    padding-bottom: var(--space-10);
    border-bottom: 1px solid var(--border-color);
}

.sidebar-widget:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.sidebar-widget__title {
    font-size: var(--font-size-xs);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: var(--space-6);
}

/* Popular posts in sidebar */
.popular-post {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--border-color);
}

.popular-post:last-child { border-bottom: none; margin-bottom: 0; }

.popular-post__thumb {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-gray-100);
}

.popular-post__thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
}

.popular-post__title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-1);
}

.popular-post__meta {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Category list in sidebar */
.category-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border-color);
    font-size: var(--font-size-sm);
}

.category-list li:last-child { border-bottom: none; }

.category-list a {
    color: var(--color-gray-600);
    transition: color var(--transition);
    font-weight: 500;
}

.category-list a:hover { color: var(--color-black); }

.category-list__count {
    font-size: var(--font-size-xs);
    color: var(--color-gray-300);
}

/* Tag cloud */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tag-cloud a {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    border: 1px solid var(--border-color);
    font-size: var(--font-size-xs);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gray-600);
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.tag-cloud a:hover {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

/* =========================================================
   SINGLE POST
   ========================================================= */
.post-header {
    text-align: center;
    padding: var(--space-16) 0 var(--space-12);
    max-width: var(--container-narrow);
    margin-inline: auto;
}

.post-header__category {
    display: inline-block;
    font-size: var(--font-size-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-red);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.post-header__title {
    font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-3xl));
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
    line-height: 1.15;
}

.post-header__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.post-header__author-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--color-gray-200);
}

.post-header__author-avatar img {
    width: 100%; height: 100%;
    object-fit: cover;
}

/* Hero image */
.post-hero-image {
    margin-bottom: var(--space-16);
    overflow: hidden;
}

.post-hero-image img {
    width: 100%;
    max-height: 70vh;
    object-fit: cover;
}

.post-hero-image figcaption {
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    letter-spacing: 0.1em;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-color);
}

/* Post body */
.post-body {
    max-width: var(--container-narrow);
    margin-inline: auto;
    padding-bottom: var(--space-16);
}

.post-body p {
    font-size: var(--font-size-md);
    line-height: var(--line-height-loose);
    color: var(--color-gray-800);
    margin-bottom: var(--space-6);
}

.post-body h2 {
    font-size: var(--font-size-xl);
    margin: var(--space-12) 0 var(--space-4);
    letter-spacing: -0.01em;
}

.post-body h3 {
    font-size: var(--font-size-lg);
    margin: var(--space-8) 0 var(--space-3);
}

.post-body blockquote {
    border-left: 3px solid var(--color-black);
    padding-left: var(--space-6);
    margin: var(--space-8) 0;
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--color-gray-600);
    line-height: var(--line-height-loose);
}

.post-body a {
    border-bottom: 1px solid var(--color-gray-300);
    transition: border-color var(--transition);
}

.post-body a:hover { border-color: var(--color-black); }

.post-body ul, .post-body ol {
    list-style: disc;
    padding-left: var(--space-6);
    margin-bottom: var(--space-6);
}

.post-body ol { list-style: decimal; }

.post-body li {
    font-size: var(--font-size-md);
    line-height: var(--line-height-loose);
    margin-bottom: var(--space-2);
}

.post-body figure {
    margin: var(--space-10) 0;
}

.post-body figure img {
    width: 100%;
}

.post-body figcaption {
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    letter-spacing: 0.08em;
    margin-top: var(--space-3);
    font-style: italic;
}

/* =========================================================
   PHOTO GALLERY
   ========================================================= */
.lb-gallery {
    margin: var(--space-10) 0;
}

.lb-gallery__grid {
    display: grid;
    gap: var(--space-2);
}

.lb-gallery__grid--1col { grid-template-columns: 1fr; }
.lb-gallery__grid--2col { grid-template-columns: repeat(2, 1fr); }
.lb-gallery__grid--3col { grid-template-columns: repeat(3, 1fr); }
.lb-gallery__grid--masonry { columns: 3; column-gap: var(--space-2); }

.lb-gallery__item {
    position: relative;
    overflow: hidden;
    background: var(--color-gray-100);
    cursor: pointer;
    break-inside: avoid;
    margin-bottom: var(--space-2);
}

.lb-gallery__grid:not(.lb-gallery__grid--masonry) .lb-gallery__item {
    aspect-ratio: 4/3;
    margin-bottom: 0;
}

.lb-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 500ms ease, filter 500ms ease;
    display: block;
}

.lb-gallery__grid--masonry .lb-gallery__item img {
    height: auto;
    object-fit: unset;
}

.lb-gallery__item:hover img {
    transform: scale(1.03);
    filter: brightness(0.85);
}

.lb-gallery__item-caption {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    color: var(--color-white);
    padding: var(--space-6) var(--space-4) var(--space-3);
    font-size: var(--font-size-xs);
    letter-spacing: 0.06em;
    opacity: 0;
    transition: opacity var(--transition);
}

.lb-gallery__item:hover .lb-gallery__item-caption { opacity: 1; }

/* Gallery caption (below grid) */
.lb-gallery__caption {
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    letter-spacing: 0.1em;
    font-style: italic;
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border-color);
}

/* Lightbox */
.lb-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0,0,0,0.95);
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.lb-lightbox.is-open { display: flex; }

.lb-lightbox__image-wrap {
    position: relative;
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lb-lightbox__image-wrap img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
}

.lb-lightbox__caption {
    color: rgba(255,255,255,0.65);
    font-size: var(--font-size-sm);
    text-align: center;
    margin-top: var(--space-4);
    max-width: 640px;
    padding: 0 var(--space-4);
    font-style: italic;
    letter-spacing: 0.05em;
}

.lb-lightbox__counter {
    color: rgba(255,255,255,0.4);
    font-size: var(--font-size-xs);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: var(--space-3);
}

.lb-lightbox__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255,255,255,0.6);
    padding: var(--space-4);
    transition: color var(--transition);
}

.lb-lightbox__btn:hover { color: var(--color-white); }

.lb-lightbox__btn svg {
    width: 32px; height: 32px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.lb-lightbox__btn--prev { left: var(--space-4); }
.lb-lightbox__btn--next { right: var(--space-4); }

.lb-lightbox__close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    background: none;
    border: none;
    color: rgba(255,255,255,0.6);
    font-size: var(--font-size-xl);
    line-height: 1;
    padding: var(--space-2);
    transition: color var(--transition);
}

.lb-lightbox__close:hover { color: var(--color-white); }

/* =========================================================
   CATEGORY ARCHIVE
   ========================================================= */
.archive-header {
    padding: var(--space-12) 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--space-12);
}

.archive-header__label {
    font-size: var(--font-size-xs);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-red);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.archive-header__title {
    font-size: var(--font-size-2xl);
    letter-spacing: -0.02em;
}

.archive-header__description {
    font-size: var(--font-size-md);
    color: var(--color-gray-600);
    margin-top: var(--space-3);
    max-width: 540px;
}

/* =========================================================
   SEARCH RESULTS
   ========================================================= */
.search-header {
    padding: var(--space-12) 0;
    margin-bottom: var(--space-12);
    border-bottom: 1px solid var(--border-color);
}

.search-header__count {
    font-size: var(--font-size-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: var(--space-3);
}

.search-header__query {
    font-size: var(--font-size-2xl);
    letter-spacing: -0.02em;
}

.search-header__query span {
    border-bottom: 3px solid var(--color-black);
    padding-bottom: 2px;
}

.no-results {
    text-align: center;
    padding: var(--space-20) 0;
}

.no-results__icon {
    width: 64px; height: 64px;
    stroke: var(--color-gray-300);
    fill: none;
    stroke-width: 1;
    margin: 0 auto var(--space-6);
}

.no-results__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-3);
}

.no-results__text {
    font-size: var(--font-size-md);
    color: var(--color-gray-600);
}

/* =========================================================
   PAGINATION
   ========================================================= */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-12) 0;
    border-top: 1px solid var(--border-color);
    margin-top: var(--space-12);
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid transparent;
    transition: all var(--transition);
}

.pagination a:hover {
    border-color: var(--color-black);
    color: var(--color-black);
}

.pagination .current {
    background: var(--color-black);
    color: var(--color-white);
}

/* =========================================================
   SITE FOOTER
   ========================================================= */
.site-footer {
    background: var(--color-black);
    color: rgba(255,255,255,0.6);
    padding: var(--space-16) 0 var(--space-8);
    margin-top: var(--space-24);
}

.site-footer__top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-12);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: var(--space-10);
}

.footer-brand__logo {
    font-size: var(--font-size-lg);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer-brand__logo span {
    display: inline-block;
    width: 8px; height: 8px;
    background: var(--color-red);
    border-radius: 50%;
    margin-left: var(--space-1);
    vertical-align: middle;
}

.footer-brand__text {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-loose);
    max-width: 280px;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.footer-nav__col-title {
    font-size: var(--font-size-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer-nav__list li { margin-bottom: var(--space-3); }

.footer-nav__list a {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
}

.footer-nav__list a:hover { color: var(--color-white); }

.site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.footer-legal {
    font-size: var(--font-size-xs);
    letter-spacing: 0.05em;
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

.footer-social a {
    color: rgba(255,255,255,0.4);
    transition: color var(--transition);
    display: flex;
    align-items: center;
}

.footer-social a:hover { color: var(--color-white); }

.footer-social svg {
    width: 18px; height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* =========================================================
   FORMS & COMMENTS
   ========================================================= */
.lb-form-group {
    margin-bottom: var(--space-6);
}

.lb-label {
    display: block;
    font-size: var(--font-size-xs);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-gray-800);
}

.lb-input,
.lb-textarea,
.lb-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--border-color);
    background: var(--color-white);
    font-size: var(--font-size-base);
    color: var(--color-black);
    outline: none;
    transition: border-color var(--transition);
    border-radius: 0;
    appearance: none;
}

.lb-input:focus,
.lb-textarea:focus,
.lb-select:focus { border-color: var(--color-black); }

.lb-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: var(--line-height-base);
}

.lb-btn {
    display: inline-block;
    padding: var(--space-3) var(--space-8);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: 2px solid var(--color-black);
    background: var(--color-black);
    color: var(--color-white);
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}

.lb-btn:hover {
    background: var(--color-white);
    color: var(--color-black);
}

.lb-btn--outline {
    background: transparent;
    color: var(--color-black);
}

.lb-btn--outline:hover {
    background: var(--color-black);
    color: var(--color-white);
}

/* =========================================================
   COMMENTS
   ========================================================= */
.comments-section {
    max-width: var(--container-narrow);
    margin-inline: auto;
    padding: var(--space-12) 0;
    border-top: 1px solid var(--border-color);
}

.comments-section .section-heading { margin-bottom: var(--space-8); }

.comment {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: var(--space-4);
    padding: var(--space-6) 0;
    border-bottom: 1px solid var(--border-color);
}

.comment__avatar {
    width: 48px; height: 48px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--color-gray-200);
}

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

.comment__meta {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
}

.comment__author {
    font-weight: 700;
    font-size: var(--font-size-sm);
}

.comment__date {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    letter-spacing: 0.05em;
}

.comment__body {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-loose);
    color: var(--color-gray-600);
}

/* =========================================================
   POST TAGS
   ========================================================= */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: var(--space-8) 0;
}

.post-tags__label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gray-400);
    margin-right: var(--space-2);
    align-self: center;
}

/* =========================================================
   POST SHARE
   ========================================================= */
.post-share {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-6) 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin: var(--space-8) 0;
}

.post-share__label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gray-400);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--border-color);
    font-size: var(--font-size-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray-600);
    transition: all var(--transition);
    background: none;
    cursor: pointer;
    text-decoration: none;
}

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

/* =========================================================
   RELATED POSTS
   ========================================================= */
.related-posts {
    padding: var(--space-16) 0;
    border-top: 1px solid var(--border-color);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid--four-col { grid-template-columns: repeat(2, 1fr); }
    .content-sidebar-wrap { grid-template-columns: 1fr; }
    .sidebar { position: static; }
    .site-footer__top { grid-template-columns: 1fr; }
    .footer-nav { grid-template-columns: repeat(2, 1fr); }
    .lb-gallery__grid--3col { grid-template-columns: repeat(2, 1fr); }
    .lb-gallery__grid--masonry { columns: 2; }
}

@media (max-width: 768px) {
    :root {
        --space-16: 3rem;
        --space-20: 4rem;
        --space-24: 5rem;
    }

    .site-header__inner {
        grid-template-columns: auto 1fr auto;
    }

    .site-branding { grid-column: 2; }

    .nav-toggle {
        display: block;
        grid-column: 1;
    }

    .primary-nav__inner { position: relative; }

    .primary-nav__menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: var(--color-white);
        flex-direction: column;
        border-bottom: 2px solid var(--color-black);
        box-shadow: var(--shadow-md);
        z-index: 200;
        padding: var(--space-4) 0;
    }

    .primary-nav__menu.is-open { display: flex; }

    .primary-nav__menu > li > a {
        padding: var(--space-3) var(--space-6);
    }

    .primary-nav__menu .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        border: none;
        border-top: 1px solid var(--border-color);
        box-shadow: none;
        padding-left: var(--space-6);
        display: none;
    }

    .primary-nav__menu li.is-open > .sub-menu { display: block; }

    .blog-grid { grid-template-columns: 1fr; }
    .blog-grid--two-col { grid-template-columns: 1fr; }

    .featured-post__image { aspect-ratio: 16/10; }
    .featured-post__content { padding: var(--space-6); }

    .footer-nav { grid-template-columns: 1fr; }
    .site-footer__bottom { flex-direction: column; align-items: flex-start; }

    .lb-gallery__grid--2col,
    .lb-gallery__grid--3col { grid-template-columns: 1fr; }
    .lb-gallery__grid--masonry { columns: 1; }

    .lb-lightbox__btn--prev { left: var(--space-2); }
    .lb-lightbox__btn--next { right: var(--space-2); }
}

@media (max-width: 480px) {
    .container { padding-inline: var(--space-4); }
    .site-title { font-size: var(--font-size-md); }
    .post-card__meta { flex-wrap: wrap; gap: var(--space-2); }
    .post-share { flex-wrap: wrap; }
}

/* =========================================================
   WORDPRESS ADMIN BAR OFFSET
   ========================================================= */
.admin-bar .site-header { top: 32px; }

@media screen and (max-width: 782px) {
    .admin-bar .site-header { top: 46px; }
}

/* =========================================================
   WORDPRESS ALIGNMENT CLASSES
   ========================================================= */
.alignleft { float: left; margin: 0 var(--space-6) var(--space-4) 0; }
.alignright { float: right; margin: 0 0 var(--space-4) var(--space-6); }
.aligncenter { display: block; margin-inline: auto; }
.alignwide { margin-inline: calc(-1 * var(--space-8)); }
.alignfull { margin-inline: calc(-1 * var(--space-6)); width: calc(100% + var(--space-12)); }

/* =========================================================
   PRINT
   ========================================================= */
@media print {
    .site-header, .primary-nav, .sidebar, .site-footer,
    .related-posts, .post-share, .comments-section { display: none; }
    .content-sidebar-wrap { grid-template-columns: 1fr; }
    .post-body { max-width: 100%; }
}