/*
Theme Name: Sade Blog
Theme URI: https://example.com/sade-blog
Author: Claude
Author URI: https://anthropic.com
Description: Sahifa'dan ilham alan, sade ve modern bir kişisel blog teması. Temiz tipografi, minimal tasarım.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.4
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: sade-blog
Tags: blog, personal, minimal, clean, responsive, two-columns, custom-menu, featured-images, post-formats, sticky-post, threaded-comments
*/

/* ============================================================
   CSS VARIABLES
============================================================ */
:root {
    --color-bg: #fafaf8;
    --color-surface: #ffffff;
    --color-border: #e8e4dc;
    --color-text: #1a1a18;
    --color-text-muted: #6b6b68;
    --color-text-light: #9e9e9a;
    --color-accent: #c0392b;
    --color-accent-hover: #a93226;
    --color-tag-bg: #f0ede8;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;

    --radius: 4px;
    --radius-lg: 8px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);

    --sidebar-width: 300px;
    --content-max: 1200px;
    --reading-width: 720px;
    --transition: 0.2s ease;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ============================================================
   TYPOGRAPHY
============================================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--color-text);
}

h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1.5rem; }
p:last-child { margin-bottom: 0; }

/* ============================================================
   LAYOUT
============================================================ */
.container {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 24px;
}

.site-layout {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: 48px;
    padding: 48px 0;
    align-items: start;
}

.site-content { min-width: 0; }
.site-sidebar { position: sticky; top: 24px; }

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

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 32px;
}

.site-branding { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.site-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--color-text);
    transition: color var(--transition);
}

.site-title:hover { color: var(--color-accent); }

.site-description {
    font-size: 0.75rem;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-family: var(--font-sans);
    font-weight: 400;
    border-left: 1px solid var(--color-border);
    padding-left: 12px;
    display: none;
}

/* Navigation */
.main-navigation { flex: 1; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-menu li a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    padding: 6px 12px;
    border-radius: var(--radius);
    transition: all var(--transition);
    letter-spacing: 0.01em;
}

.nav-menu li a:hover,
.nav-menu li.current-menu-item a {
    color: var(--color-text);
    background: var(--color-tag-bg);
}

/* Header Search */
.header-search { position: relative; }

.header-search-form {
    display: flex;
    align-items: center;
    background: var(--color-tag-bg);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all var(--transition);
}

.header-search-form:focus-within {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(192,57,43,0.1);
}

.header-search-form input {
    background: none;
    border: none;
    outline: none;
    padding: 7px 14px;
    font-size: 0.875rem;
    font-family: var(--font-sans);
    color: var(--color-text);
    width: 180px;
}

.header-search-form input::placeholder { color: var(--color-text-light); }

.header-search-form button {
    background: none;
    border: none;
    padding: 7px 12px;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: color var(--transition);
}

.header-search-form button:hover { color: var(--color-accent); }

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--color-text);
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ============================================================
   BREADCRUMB
============================================================ */
.breadcrumb-bar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 10px 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.breadcrumb a { color: var(--color-text-muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb .sep { color: var(--color-border); }
.breadcrumb .current { color: var(--color-text-muted); }

/* ============================================================
   POST CARD
============================================================ */
.post-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    margin-bottom: 24px;
}

.post-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: transparent;
}

/* Featured Image */
.post-card-thumb {
    overflow: hidden;
    aspect-ratio: 16/9;
    background: var(--color-tag-bg);
}

.post-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.post-card:hover .post-card-thumb img { transform: scale(1.03); }

/* Card Body */
.post-card-body { padding: 24px; }

.post-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.post-category {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: rgba(192,57,43,0.08);
    padding: 3px 10px;
    border-radius: 20px;
}

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

.read-time {
    font-size: 0.8rem;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    gap: 4px;
}

.post-card-title {
    font-size: 1.3rem;
    margin-bottom: 10px;
    line-height: 1.3;
}

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

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

.post-card-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.post-author-mini {
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.post-author-mini span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.read-more-btn {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    display: flex;
    align-items: center;
    gap: 4px;
    transition: gap var(--transition);
}

.read-more-btn:hover { gap: 8px; }

/* ============================================================
   FEATURED POST (Large Card)
============================================================ */
.featured-post {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 24px;
    transition: all var(--transition);
}

.featured-post:hover {
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.featured-post .post-card-thumb { aspect-ratio: auto; }

.featured-post .post-card-body {
    padding: 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-badge {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-surface);
    background: var(--color-accent);
    padding: 3px 10px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 16px;
    width: fit-content;
}

.featured-post .post-card-title { font-size: 1.7rem; margin-bottom: 14px; }

.featured-post .post-card-excerpt {
    -webkit-line-clamp: 4;
    font-size: 0.95rem;
}

/* ============================================================
   SECTION HEADERS
============================================================ */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-text);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.section-link {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    transition: color var(--transition);
}

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

/* ============================================================
   SINGLE POST
============================================================ */
.single-post-header {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
}

.single-post-hero {
    aspect-ratio: 16/6;
    overflow: hidden;
    background: var(--color-tag-bg);
}

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

.single-post-header-body { padding: 36px; }

.single-post-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.single-post-title {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    margin-bottom: 16px;
    line-height: 1.2;
}

.post-author-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    margin-top: 16px;
}

.post-author-card img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.author-info .author-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
}

.author-info .author-meta {
    font-size: 0.78rem;
    color: var(--color-text-light);
}

/* Post Content */
.entry-content {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 24px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.entry-content h2 { margin: 2em 0 0.75em; font-size: 1.5rem; }
.entry-content h3 { margin: 1.75em 0 0.6em; font-size: 1.25rem; }
.entry-content h4 { margin: 1.5em 0 0.5em; font-size: 1.1rem; }

.entry-content a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }
.entry-content a:hover { color: var(--color-accent-hover); }

.entry-content blockquote {
    border-left: 3px solid var(--color-accent);
    padding: 16px 24px;
    margin: 2em 0;
    background: var(--color-tag-bg);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-style: italic;
    color: var(--color-text-muted);
}

.entry-content code {
    font-family: var(--font-mono);
    font-size: 0.875em;
    background: var(--color-tag-bg);
    padding: 2px 6px;
    border-radius: var(--radius);
    color: var(--color-accent);
}

.entry-content pre {
    background: #1a1a18;
    color: #e8e4dc;
    padding: 24px;
    border-radius: var(--radius-lg);
    overflow-x: auto;
    margin: 1.5em 0;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.6;
}

.entry-content pre code {
    background: none;
    color: inherit;
    padding: 0;
}

.entry-content ul, .entry-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }
.entry-content li { margin-bottom: 0.4em; }

.entry-content img { border-radius: var(--radius-lg); margin: 1.5em 0; }

.entry-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 2.5em 0;
}

/* Post Tags */
.post-tags {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 20px 40px;
    border-top: 1px solid var(--color-border);
}

.tag-label { font-size: 0.8rem; font-weight: 600; color: var(--color-text-muted); }

.tag-link {
    font-size: 0.78rem;
    background: var(--color-tag-bg);
    color: var(--color-text-muted);
    padding: 4px 12px;
    border-radius: 20px;
    transition: all var(--transition);
    border: 1px solid var(--color-border);
}

.tag-link:hover {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

/* Post Navigation */
.post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.post-nav-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: all var(--transition);
}

.post-nav-item:hover { box-shadow: var(--shadow-md); border-color: transparent; }

.post-nav-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.post-nav-title {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.3;
    transition: color var(--transition);
}

.post-nav-item:hover .post-nav-title { color: var(--color-accent); }

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

/* ============================================================
   COMMENTS
============================================================ */
.comments-area {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 24px;
}

.comments-title {
    font-size: 1.1rem;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.comment {
    display: flex;
    gap: 14px;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
}

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

.comment-avatar img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    flex-shrink: 0;
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.comment-author-name { font-weight: 600; font-size: 0.9rem; }
.comment-date { font-size: 0.78rem; color: var(--color-text-light); }

.comment-content { font-size: 0.9rem; line-height: 1.65; color: var(--color-text-muted); }

.comment-reply-link {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-top: 8px;
    display: inline-block;
    transition: color var(--transition);
}

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

/* Comment Form */
.comment-respond { margin-top: 32px; }

.comment-respond .comment-reply-title {
    font-size: 1rem;
    margin-bottom: 20px;
    font-family: var(--font-serif);
}

.comment-form { display: grid; gap: 16px; }

.comment-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.comment-form label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comment-form input,
.comment-form textarea {
    width: 100%;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 10px 14px;
    font-size: 0.9rem;
    font-family: var(--font-sans);
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition);
}

.comment-form input:focus,
.comment-form textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(192,57,43,0.08);
}

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

.submit-btn {
    background: var(--color-accent);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background var(--transition);
    width: fit-content;
}

.submit-btn:hover { background: var(--color-accent-hover); }

/* ============================================================
   SIDEBAR
============================================================ */
.sidebar-widget {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}

.widget-title {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

/* Author Widget */
.author-widget { text-align: center; }

.author-widget-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 14px;
    object-fit: cover;
    border: 3px solid var(--color-border);
}

.author-widget-name {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.author-widget-bio {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 14px;
}

.author-social {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.author-social a {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-tag-bg);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    transition: all var(--transition);
}

.author-social a:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

/* Recent Posts Widget */
.recent-post-item {
    display: flex;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
}

.recent-post-item:last-child { border-bottom: none; padding-bottom: 0; }

.recent-post-thumb {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--color-tag-bg);
}

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

.recent-post-title {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.35;
    margin-bottom: 4px;
    color: var(--color-text);
    transition: color var(--transition);
}

.recent-post-item:hover .recent-post-title { color: var(--color-accent); }

.recent-post-date { font-size: 0.75rem; color: var(--color-text-light); }

/* Categories Widget */
.category-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.875rem;
    transition: color var(--transition);
}

.category-item:last-child { border-bottom: none; }
.category-item:hover { color: var(--color-accent); }
.category-count {
    font-size: 0.75rem;
    background: var(--color-tag-bg);
    padding: 2px 8px;
    border-radius: 10px;
    color: var(--color-text-light);
}

/* Tags Cloud Widget */
.tags-cloud { display: flex; flex-wrap: wrap; gap: 6px; }

/* Search Widget */
.search-form {
    display: flex;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition);
}

.search-form:focus-within { border-color: var(--color-accent); }

.search-form input {
    flex: 1;
    border: none;
    outline: none;
    padding: 9px 12px;
    font-size: 0.875rem;
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
}

.search-form button {
    background: var(--color-accent);
    border: none;
    padding: 9px 14px;
    cursor: pointer;
    color: white;
    transition: background var(--transition);
}

.search-form button:hover { background: var(--color-accent-hover); }

/* ============================================================
   PAGINATION
============================================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 32px;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    transition: all var(--transition);
}

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

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

/* ============================================================
   FOOTER
============================================================ */
.site-footer {
    background: var(--color-text);
    color: rgba(255,255,255,0.7);
    padding: 48px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-brand .site-title { color: white; font-size: 1.3rem; margin-bottom: 10px; }

.footer-description {
    font-size: 0.875rem;
    line-height: 1.7;
    margin-bottom: 16px;
    color: rgba(255,255,255,0.5);
}

.footer-heading {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 14px;
}

.footer-links li { margin-bottom: 8px; }

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}

.footer-links a:hover { color: white; }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

/* ============================================================
   PAGE TEMPLATES
============================================================ */
/* Archive / Category Header */
.archive-header {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 24px;
}

.archive-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.archive-title { font-size: 1.8rem; margin-bottom: 10px; }
.archive-description { font-size: 0.95rem; color: var(--color-text-muted); }

/* Search Results */
.search-results-header {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
}

.search-results-count { font-size: 0.9rem; color: var(--color-text-muted); }
.search-results-count strong { color: var(--color-text); }

/* No Results */
.no-results {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
}

.no-results-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.3; }
.no-results h2 { font-size: 1.4rem; margin-bottom: 8px; }
.no-results p { color: var(--color-text-muted); }

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

/* ============================================================
   RESPONSIVE
============================================================ */
@media (min-width: 900px) {
    .site-description { display: block; }
}

@media (max-width: 1024px) {
    .site-layout {
        grid-template-columns: 1fr;
    }

    .site-sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .site-sidebar .sidebar-widget:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .header-inner { gap: 16px; }

    .main-navigation { display: none; }
    .main-navigation.is-open { display: block; }
    .nav-menu { flex-direction: column; align-items: flex-start; padding: 12px 0; }

    .menu-toggle { display: flex; }

    .header-search { display: none; }

    .site-layout { padding: 24px 0; gap: 24px; }

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

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

    .entry-content { padding: 24px; }

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

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

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

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .post-card-body { padding: 18px; }
    .single-post-header-body { padding: 20px; }
    .comments-area { padding: 20px; }
}

/* ============================================================
   PRINT
============================================================ */
@media print {
    .site-header, .site-sidebar, .site-footer,
    .breadcrumb-bar, .post-nav, .comments-area { display: none; }

    .site-layout { grid-template-columns: 1fr; }
    .entry-content { border: none; padding: 0; }
}