/* ==========================================================================
   PAGES.CSS — Public-Facing Page Styles
   Contains: Home, Site Shell, Auth, Blog Detail, Book Detail, Profile,
   Reader Experience
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Site Shell & Shared Page Chrome
   -------------------------------------------------------------------------- */
.site-shell {
  padding: var(--space-2xl) 0 var(--space-3xl);
}

.page-shell {
  padding-top: var(--space-xl);
}

/* Shared panel style */
.section-panel,
.auth-card,
.detail-panel,
.reader-panel,
.content-prose,
.empty-state {
  background: var(--color-bg-card);
  border: 1px solid rgba(164, 186, 166, 0.28);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xl);
}

/* Page headers */
.page-header,
.detail-header,
.reader-header {
  margin-bottom: var(--space-xl);
}

.page-eyebrow,
.detail-eyebrow,
.auth-eyebrow {
  display: inline-block;
  margin-bottom: var(--space-sm);
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(42, 53, 42, 0.1);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
}

.page-title,
.detail-title,
.reader-title,
.auth-title {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.3;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.page-intro,
.detail-summary,
.reader-subtitle,
.auth-subtitle {
  max-width: 720px;
  color: var(--color-text-light);
  font-size: 17px;
  line-height: 1.9;
}

/* Action rows */
.page-actions,
.detail-actions,
.auth-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* Prose content (blog posts, articles) */
.content-prose {
  line-height: 2.1;
  color: var(--color-text);
}

.content-prose article > * + * {
  margin-top: var(--space-md);
}

.content-prose img {
  border-radius: 16px;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: var(--space-2xl);
}

.empty-message {
  text-align: center;
  color: var(--color-text-light);
  padding: var(--space-2xl);
  font-size: 16px;
}

/* Detail / Reader two-column layouts */
.detail-layout,
.reader-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(260px, 0.9fr);
  gap: var(--space-xl);
  align-items: start;
}

.detail-meta,
.reader-sidebar {
  display: grid;
  gap: var(--space-md);
}

/* Meta list (key-value pairs) */
.meta-list {
  list-style: none;
  display: grid;
  gap: 10px;
}

.meta-list li {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(196, 214, 200, 0.8);
}

.meta-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

/* Cover card */
.cover-card {
  overflow: hidden;
}

.cover-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: calc(var(--radius-xl) - 8px);
  background: linear-gradient(135deg, #C4D6C8, #A8C0AE);
}

/* Catalog grid (books, posts) */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--space-lg);
}

/* Skeleton loading placeholder */
.skeleton-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  height: 280px;
  animation: pulse 1.5s ease-in-out infinite;
}

/* --------------------------------------------------------------------------
   2. Home Page
   -------------------------------------------------------------------------- */
.section {
  padding: var(--space-2xl) 0;
}

.section-alt {
  background: rgba(42, 53, 42, 0.03);
}

.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: var(--space-xl);
  gap: var(--space-sm);
}

.section-eyebrow {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(42, 53, 42, 0.1);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
}

.section-title {
  font-size: clamp(24px, 3.5vw, 36px);
  color: var(--color-text);
  margin: 0;
}

.section-link {
  font-size: 14px;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

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

/* Posts grid */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.post-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.post-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, #C4D6C8, #A8C0AE);
}

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

.post-card:hover .post-card__image img {
  transform: scale(1.05);
}

.post-card__body {
  padding: var(--space-md);
}

.post-card__title {
  font-size: 18px;
  margin-bottom: var(--space-sm);
  line-height: 1.5;
}

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

.post-card__title a:hover {
  color: var(--color-primary);
}

.post-card__excerpt {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.post-card__date {
  font-size: 12px;
  color: #8A9A8A;
}

/* About preview (home page) */
.about-preview {
  background: var(--color-bg-card);
  border: 1px solid rgba(164, 186, 166, 0.3);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
}

.about-preview h2 {
  font-size: clamp(24px, 3vw, 32px);
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.about-preview p {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 2;
  max-width: 700px;
  margin: 0 auto var(--space-lg);
}

/* --------------------------------------------------------------------------
   3. Authentication Pages
   -------------------------------------------------------------------------- */
.auth-shell {
  min-height: calc(100vh - 110px);
  display: flex;
  align-items: center;
}

.auth-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 460px);
  gap: var(--space-xl);
  align-items: stretch;
}

.auth-panel {
  padding: var(--space-2xl);
}

.auth-panel h2 {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.25;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.auth-card {
  margin: var(--space-md);
  padding: var(--space-xl);
}

.auth-form .form-group:last-of-type {
  margin-bottom: var(--space-lg);
}

/* --------------------------------------------------------------------------
   4. Blog Detail Page
   -------------------------------------------------------------------------- */
.blog-detail-wrapper {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-xl) 0;
}

/* Reading progress bar (top of viewport) */
.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  z-index: 10000;
  width: 0;
  transition: width 0.15s linear;
}

.blog-detail-header {
  margin-bottom: var(--space-xl);
  text-align: center;
}

.blog-detail-hero {
  margin-bottom: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.blog-detail-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}

.blog-detail-title {
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.blog-detail-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  color: var(--color-text-light);
  font-size: 14px;
}

.blog-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-detail-content {
  font-size: 18px;
  line-height: 2.2;
  color: var(--color-text);
  margin-bottom: var(--space-2xl);
}

.blog-detail-content h2 {
  font-size: 26px;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-primary);
}

.blog-detail-content h3 {
  font-size: 22px;
  margin: var(--space-lg) 0 var(--space-sm);
}

.blog-detail-content p {
  margin-bottom: var(--space-md);
}

.blog-detail-content img {
  border-radius: var(--radius-md);
  margin: var(--space-lg) auto;
  max-width: 100%;
}

.blog-detail-content blockquote {
  border-right: 3px solid var(--color-primary);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-lg) 0;
  background: rgba(42, 53, 42, 0.03);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
}

/* Share section */
.blog-share-section {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-2xl);
  font-size: 14px;
  color: var(--color-text-light);
}

/* Comments */
.blog-comments-section h3 {
  margin-bottom: var(--space-lg);
  font-size: 20px;
}

.comment-count {
  color: var(--color-text-light);
  font-size: 16px;
}

.comment-form {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.comment-login-prompt {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
}

.comment-login-prompt p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
}

.comments-list {
  display: grid;
  gap: var(--space-md);
}

.comment-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.comment-text {
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.comment-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--color-text-light);
  flex-wrap: wrap;
  gap: 8px;
}

.comment-author {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.comment-admin-response {
  margin-top: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(196, 214, 200, 0.25);
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.8;
}

.no-comments {
  text-align: center;
  color: var(--color-text-light);
  padding: var(--space-xl);
}

/* --------------------------------------------------------------------------
   5. Book Detail Page
   -------------------------------------------------------------------------- */
.book-detail-page {
  padding: var(--space-xl) 0;
}

.book-detail-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.book-detail-cover {
  width: 100%;
  max-width: 300px;
  height: 420px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #f5f5f5;
}

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

.book-detail-info {
  display: flex;
  flex-direction: column;
}

.book-detail-info h1 {
  font-size: 28px;
  margin: 0 0 var(--space-md) 0;
  color: var(--color-text);
}

.book-meta-inline {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  color: var(--color-text-light);
  font-size: 14px;
}

.book-description {
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  font-size: 15px;
}

.book-description p {
  margin: 0 0 12px 0;
}

.book-description p:last-child {
  margin-bottom: 0;
}

.book-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.book-detail-full-section {
  margin-top: var(--space-xl);
}

.book-detail-full-section h2 {
  font-size: 20px;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.book-info-card {
  width: 100%;
}

/* --------------------------------------------------------------------------
   6. Enhanced Reader Experience
   -------------------------------------------------------------------------- */
:root {
  --reader-font-family: "Vazirmatn", sans-serif;
  --reader-font-size: 18px;
  --reader-line-height: 2.2;
  --reader-page-padding: 24px;
}

.reader-controls {
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  padding: 10px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.reader-controls-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.reader-controls-btn {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 8px 14px;
  cursor: pointer;
  font-family: var(--reader-font-family);
  font-size: 13px;
  color: var(--color-text);
  transition: all 0.2s ease;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  pointer-events: auto;
  position: relative;
  z-index: 101;
}

.reader-controls-btn:hover,
.reader-controls-btn:focus {
  background: var(--color-secondary);
  outline: none;
}

.typography-dropdown {
  position: relative;
  display: inline-block;
}

.typography-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px;
  width: 280px;
  box-shadow: var(--shadow-md);
  z-index: 200;
  margin-top: 8px;
  pointer-events: auto;
}

.typography-panel.open {
  display: block;
}

.typography-panel h4 {
  margin: 0 0 12px 0;
  font-size: 14px;
  color: var(--color-text);
}

.typography-setting {
  margin-bottom: 12px;
}

.typography-setting:last-child {
  margin-bottom: 0;
}

.typography-setting label {
  display: block;
  font-size: 12px;
  color: var(--color-text-light);
  margin-bottom: 6px;
}

.typography-options {
  display: flex;
  gap: 6px;
}

.typography-option {
  flex: 1;
  padding: 8px 4px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  font-size: 12px;
  transition: all 0.2s ease;
  pointer-events: auto;
}

.typography-option:hover {
  background: var(--color-secondary);
}

.typography-option.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.book-content-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  padding-bottom: 80px;
}

.book-page {
  display: none;
  padding: var(--reader-page-padding);
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.book-page.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.last-read-marker {
  display: none;
  background: var(--color-secondary);
  border-right: 4px solid var(--color-primary);
  padding: 12px 16px;
  margin: 16px auto;
  max-width: 752px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--color-text);
}

.last-read-marker.show {
  display: block;
}

.last-read-marker button {
  background: var(--color-primary);
  color: white;
  border: none;
  padding: 6px 16px;
  border-radius: 4px;
  cursor: pointer;
  margin-right: 12px;
  font-size: 13px;
}

.chapter-navigation {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 24px 0;
  margin-top: 24px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-card);
}

.chapter-nav-btn {
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

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

.chapter-nav-btn.primary:hover {
  background: var(--color-primary-light);
}

.chapter-nav-btn.ghost {
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.chapter-nav-btn.ghost:hover {
  background: var(--color-secondary);
}

/* Bottom progress bar */
.reader-progress-bottom {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  padding: 8px 0;
  z-index: 100;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
}

.reader-progress-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 16px;
}

.reader-progress-bar-container {
  width: 100%;
  height: 4px;
  background: var(--color-bg);
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
}

.reader-progress-bar {
  height: 100%;
  background: var(--color-primary);
  width: 0%;
  transition: width 0.3s ease;
}

.reader-progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
  font-size: 12px;
  color: var(--color-text-light);
}

.reader-page-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.reader-page-btn {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 12px;
  color: var(--color-text);
  transition: all 0.2s ease;
}

.reader-page-btn:hover {
  background: var(--color-secondary);
}

.reader-page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.reader-page-indicator {
  font-size: 13px;
  font-weight: 500;
  min-width: 80px;
  text-align: center;
}

.reader-panel {
  padding: var(--space-2xl);
}

.chapter-title {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.reader-content {
  font-size: 18px;
  line-height: 2.3;
  color: var(--color-text);
}

.reader-content > * + * {
  margin-top: var(--space-md);
}

.reader-progress-note {
  font-size: 14px;
  color: var(--color-text-light);
}

/* Swipe hint (mobile) */
.swipe-hint {
  display: none;
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(42, 53, 42, 0.9);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  z-index: 50;
  animation: swipeHintFade 2s ease;
  white-space: nowrap;
}

.swipe-hint.show {
  display: block;
}

@keyframes swipeHintFade {
  0%   { opacity: 0; transform: translateX(-50%) translateY(10px); }
  20%  { opacity: 1; transform: translateX(-50%) translateY(0); }
  80%  { opacity: 1; }
  100% { opacity: 0; }
}

/* Page loading spinner */
.page-loading {
  display: none;
  text-align: center;
  padding: 40px;
}

.page-loading.show {
  display: block;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-bg);
  border-top: 3px solid var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   7. Profile / Dashboard Page
   -------------------------------------------------------------------------- */
.dashboard {
  padding: 24px 0;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 20px;
}

.dashboard-sidebar {
  background: #fff;
  border: 1px solid #eee;
  padding: 16px;
  border-radius: 8px;
}

.sidebar-nav a {
  display: block;
  padding: 10px 12px;
  color: #333;
  border-radius: 6px;
  margin-bottom: 6px;
  text-decoration: none;
}

.sidebar-nav a.is-active {
  background: #f5f7fb;
  color: #111;
}

.dashboard-main {
  min-height: 400px;
}

.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.list-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.list-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid #eee;
}

.card-actions .btn {
  margin-left: 8px;
}

.stats {
  margin-bottom: 18px;
}

.stats-grid {
  display: flex;
  gap: 12px;
}

.stat {
  background: #fff;
  border: 1px solid #eee;
  padding: 12px;
  border-radius: 8px;
  flex: 1;
  text-align: center;
}

.logout-link {
  display: block;
  margin-top: 12px;
  padding: 8px 12px;
  background: #f8f8f8;
  border-radius: 6px;
  text-align: center;
  color: #c33;
  text-decoration: none;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.book-card-compact {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #eee;
  border-radius: 8px;
  overflow: hidden;
  padding: 8px;
}

.book-card-compact__media {
  width: 100%;
  height: 160px;
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 8px;
}

.book-card-compact__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.book-card-compact__media .book-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f0f0f0;
  color: #999;
}

.book-card-compact__body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.book-card-compact__body h3 {
  margin: 0 0 4px 0;
  font-size: 13px;
  line-height: 1.3;
}

.book-card-compact__body h3 a {
  text-decoration: none;
  color: #333;
}

.book-card-compact__body .muted {
  font-size: 11px;
  margin: 2px 0;
}

.book-card-compact__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  gap: 6px;
  font-size: 11px;
}

.book-card-compact .btn {
  padding: 4px 8px;
  font-size: 11px;
}

.profile-card {
  background: #fff;
  border: 1px solid #eee;
  padding: 16px;
  border-radius: 8px;
}

.profile-item {
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.profile-item label {
  display: block;
  font-weight: bold;
  margin-bottom: 4px;
  color: #333;
}

.profile-item span {
  color: #666;
}

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

.comment-card .comment-text {
  margin: 0 0 8px 0;
  line-height: 1.6;
}

@media (max-width: 800px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  .dashboard-cards {
    grid-template-columns: 1fr;
  }
  .sidebar-nav a {
    display: inline-block;
    margin: 6px 6px 0 0;
  }
  .dashboard-sidebar { order: 2; }
  .dashboard-main { order: 1; }
  .books-grid {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  }
}

/* --------------------------------------------------------------------------
   8. Global Responsive Adjustments
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .auth-grid,
  .detail-layout,
  .reader-layout {
    grid-template-columns: 1fr;
  }
  .auth-shell {
    min-height: auto;
  }
}

@media (max-width: 768px) {
  .site-shell {
    padding: var(--space-xl) 0 var(--space-2xl);
  }

  .section-panel,
  .detail-panel,
  .content-prose,
  .reader-panel,
  .empty-state,
  .auth-card,
  .auth-panel {
    padding: var(--space-lg);
  }

  .page-title,
  .detail-title,
  .reader-title,
  .auth-title {
    font-size: 28px;
  }

  .section {
    padding: var(--space-xl) 0;
  }

  .section-header {
    margin-bottom: var(--space-lg);
  }

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

  .about-preview {
    padding: var(--space-lg);
  }

  .blog-detail-wrapper {
    padding: var(--space-lg) var(--space-md);
  }

  .blog-detail-content {
    font-size: 16px;
    line-height: 2;
  }

  .blog-detail-title {
    font-size: 24px;
  }

  .book-detail-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .book-detail-cover {
    max-width: 220px;
    margin: 0 auto;
  }

  .book-detail-info h1 {
    font-size: 22px;
    text-align: center;
  }

  .book-meta-inline {
    justify-content: center;
  }

  .book-actions {
    justify-content: center;
  }

  /* Reader responsive */
  .reader-controls-content {
    gap: 6px;
  }

  .reader-controls-btn {
    padding: 6px 10px;
    font-size: 12px;
  }

  .book-page {
    padding: 16px;
  }

  .typography-dropdown {
    position: static;
  }

  .typography-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90vw;
    max-width: 320px;
    max-height: 80vh;
    overflow-y: auto;
    z-index: 9999;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    margin-top: 0;
  }

  .typography-panel-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 9998;
  }

  .typography-panel-overlay.active {
    display: block;
  }

  .chapter-navigation {
    flex-direction: column;
    gap: 8px;
    padding: 16px 0;
  }

  .chapter-nav-btn {
    width: 100%;
    text-align: center;
    padding: 14px 20px;
    font-size: 15px;
  }

  .book-content-container {
    padding-bottom: 100px;
  }
}

@media (max-width: 480px) {
  .reader-controls-btn {
    padding: 5px 8px;
    font-size: 11px;
  }

  .book-page {
    padding: 12px;
  }

  .reader-progress-info {
    font-size: 11px;
  }

  .reader-page-btn {
    padding: 4px 8px;
    font-size: 11px;
  }

  .book-content-container {
    padding-bottom: 90px;
  }
}