/* ==========================================================================
   content.css — Content area, typography, and post styling for hamz.me
   ========================================================================== */

/* --------------------------------------------------------------------------
   Base Body & Content Area
   -------------------------------------------------------------------------- */
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-normal);
  line-height: var(--lh-body);
  color: var(--text-primary);
  background-color: var(--content-bg);
  transition: background-color var(--transition-base),
              color var(--transition-base);
}

/* Text selection */
::selection {
  background-color: var(--selection-bg);
  color: var(--selection-text);
}

/* --------------------------------------------------------------------------
   Site Layout — Content area sits left of the fixed sidebar
   -------------------------------------------------------------------------- */
.site-content {
  margin-right: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.content-area {
  flex: 1;
  width: 100%;
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-xl);
}

/* --------------------------------------------------------------------------
   Headings
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6,
.entry-title {
  font-family: var(--font-heading);
  color: var(--text-heading);
  line-height: var(--lh-heading);
  transition: color var(--transition-base);
}

h1, .entry-title {
  font-size: var(--fs-h1);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
}

h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-semibold);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

h4 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-semibold);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

/* --------------------------------------------------------------------------
   Body Text & Inline Elements
   -------------------------------------------------------------------------- */
p {
  margin-bottom: var(--space-lg);
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

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

strong, b {
  font-weight: var(--fw-semibold);
}

em, i {
  font-style: italic;
}

small {
  font-size: var(--fs-small);
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--space-2xl) 0;
  transition: border-color var(--transition-base);
}

/* --------------------------------------------------------------------------
   Lists
   -------------------------------------------------------------------------- */
ul, ol {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-xl);
}

li {
  margin-bottom: var(--space-sm);
}

li > ul,
li > ol {
  margin-top: var(--space-sm);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Blockquotes
   -------------------------------------------------------------------------- */
blockquote {
  border-left: 3px solid var(--accent);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-lg) 0;
  background-color: var(--surface);
  color: var(--text-secondary);
  font-style: italic;
  border-radius: 0 6px 6px 0;
  transition: background-color var(--transition-base),
              border-color var(--transition-base);
}

blockquote p:last-child {
  margin-bottom: 0;
}

blockquote cite {
  display: block;
  margin-top: var(--space-sm);
  font-size: var(--fs-small);
  font-style: normal;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Images & Figures
   -------------------------------------------------------------------------- */
img {
  height: auto;
  border-radius: 6px;
}

figure {
  margin: var(--space-xl) 0;
}

figcaption {
  margin-top: var(--space-sm);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  text-align: center;
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
table {
  width: 100%;
  margin: var(--space-lg) 0;
  font-size: var(--fs-small);
}

thead {
  border-bottom: 2px solid var(--border);
}

th {
  font-weight: var(--fw-semibold);
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  color: var(--text-heading);
}

td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border);
  transition: border-color var(--transition-base);
}

/* --------------------------------------------------------------------------
   Post Entry — Blog Feed / Archive
   -------------------------------------------------------------------------- */
.post-entry {
  padding-bottom: var(--space-post-gap);
  margin-bottom: var(--space-post-gap);
  border-bottom: 1px solid var(--border);
  transition: border-color var(--transition-base);
}

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

.post-entry-category {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: var(--ls-uppercase);
  text-decoration: none;
  margin-bottom: var(--space-sm);
}

.post-entry-category:hover {
  color: var(--accent-hover);
}

.post-entry-title {
  font-family: var(--font-heading);
  font-size: 1.375rem; /* 22px */
  font-weight: var(--fw-semibold);
  line-height: var(--lh-heading);
  margin-bottom: var(--space-sm);
}

.post-entry-title a {
  color: var(--text-heading);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.post-entry-date {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.post-entry-excerpt {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: var(--lh-body);
}

/* --------------------------------------------------------------------------
   Single Post Header
   -------------------------------------------------------------------------- */
.post-header {
  margin-bottom: var(--space-2xl);
}

.post-category {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: var(--ls-uppercase);
  text-decoration: none;
  margin-bottom: var(--space-sm);
}

.post-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h1);
  font-weight: var(--fw-bold);
  color: var(--text-heading);
  line-height: var(--lh-heading);
  margin-bottom: var(--space-sm);
}

.post-meta {
  font-size: var(--fs-small);
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Post Body (entry-content)
   -------------------------------------------------------------------------- */
.entry-content > *:first-child {
  margin-top: 0;
}

.entry-content > *:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Post Navigation (prev/next)
   -------------------------------------------------------------------------- */
.post-navigation {
  display: flex;
  justify-content: space-between;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
}

.post-navigation a {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  text-decoration: none;
}

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

.post-navigation .nav-label {
  display: block;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-uppercase);
  margin-bottom: var(--space-xs);
}

/* --------------------------------------------------------------------------
   Pagination (blog feed)
   -------------------------------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
}

.pagination a {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  text-decoration: none;
}

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

/* --------------------------------------------------------------------------
   Archive / Search Headers
   -------------------------------------------------------------------------- */
.archive-header,
.search-header {
  margin-bottom: var(--space-2xl);
}

.archive-title,
.search-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-weight: var(--fw-semibold);
  color: var(--text-heading);
}

.archive-description {
  margin-top: var(--space-sm);
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}