/* ── Site Header ── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg-primary);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: var(--space-sm) 0;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.site-header__logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
  flex-shrink: 0;
  gap: var(--space-xs);
}

.site-header__logo-mark {
  display: inline-grid;
  grid-template-columns: 1fr;
  justify-items: stretch;
  background: transparent;
  line-height: 0;
}

.site-header__logo-img {
  height: 44px;
  width: auto;
  display: block;
  justify-self: start;
  background: transparent;
}

.site-header__logo-tagline {
  font-family: var(--font-serif);
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  line-height: 1.2;
  text-align: center;
  margin-top: 3px;
  white-space: nowrap;
  display: block;
  box-sizing: border-box;
}

.site-header__nav {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
  justify-content: center;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-sm);
  row-gap: 2px;
  list-style: none;
}

.site-header__nav-link {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
  white-space: nowrap;
  line-height: 1.3;
  padding: 2px 0;
}

.site-header__nav-link--role {
  color: var(--color-text-muted);
}

.site-header__nav-link:hover,
.site-header__nav-link--active {
  color: var(--color-text-primary);
}

.site-header__nav-link--active::after {
  display: none;
}

.site-header__nav-auth {
  display: none;
}

@media (max-width: 767px) {
  .site-header__nav-auth {
    display: block;
  }
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.site-header__menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--color-text-primary);
}

.site-header__menu-toggle svg {
  width: 24px;
  height: 24px;
}

.header-user-menu:not([hidden]) {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.header-user-menu[hidden] {
  display: none !important;
}

#header-login-btn[hidden] {
  display: none !important;
}

.header-user-menu__profile {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.header-user-menu__profile:hover .header-user-menu__name {
  color: var(--color-accent);
}

.header-user-menu__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--color-border-strong);
  flex-shrink: 0;
}

.header-user-menu__avatar[hidden] {
  display: none !important;
}

.header-user-menu__name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-primary);
  max-width: 96px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#header-logout-btn {
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  padding: var(--space-xs) var(--space-sm);
}

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-bg-surface);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-bg-surface);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border-strong);
}

.btn--outline:hover {
  color: var(--color-text-primary);
  border-color: var(--color-text-muted);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
  padding: var(--space-xs) var(--space-sm);
}

.btn--ghost:hover {
  color: var(--color-text-primary);
}

.btn--sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.8125rem;
}

.btn--lg {
  padding: var(--space-md) var(--space-lg);
  font-size: 1rem;
}

.btn--follow {
  min-width: 80px;
}

.btn--follow.is-following {
  background-color: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ── Manifesto Block ── */

.manifesto-block {
  background: none;
}

.manifesto-block__body,
.prose--manifesto {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text-primary);
}

.manifesto-block__quote,
.pull-quote {
  font-family: inherit;
  font-style: normal;
  font-size: inherit;
  line-height: inherit;
  color: var(--color-text-primary);
  border-left: none;
  padding: 0;
  margin: 0 0 0.85em;
}

/* ── Main Layout ── */

.main-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl) 0 var(--space-2xl);
}

@media (min-width: 1024px) {
  .main-layout {
    grid-template-columns: 1fr var(--sidebar-width);
    align-items: start;
  }
}

/* ── Timeline Feed ── */

.timeline-feed__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  padding-bottom: 0;
  border-bottom: none;
}

.timeline-feed__title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
}

.timeline-feed__count {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.timeline-feed__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
}

/* ── Article Card ── */

.article-card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.article-card--feed {
  background: transparent;
  border: none;
  border-radius: 0;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-xl) 0;
}

.article-card--feed:first-child {
  padding-top: 0;
}

.article-card--feed:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.article-card--feed:hover {
  border-color: var(--color-border);
}

.article-card--feed .article-card__link {
  display: block;
}

.article-card--feed .article-card__feed-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.article-card--feed .article-card__feed-header .author-byline__avatar {
  width: 28px;
  height: 28px;
  font-size: 0.6875rem;
}

.article-card--feed .article-card__feed-header .author-byline__name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.article-card--feed .article-card__date {
  font-size: 0.8125rem;
  flex-shrink: 0;
}

.article-card--feed .article-card__category {
  display: block;
  margin-bottom: var(--space-sm);
}

.article-card--feed .article-card__title {
  font-size: 1.125rem;
  line-height: 1.4;
  margin-bottom: var(--space-sm);
}

.article-card--feed .article-card__excerpt {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.article-card--feed .article-card__image-wrap--secondary {
  flex: none;
  width: 100%;
  max-width: 220px;
  height: auto;
  margin-bottom: var(--space-md);
  border-radius: var(--radius-sm);
  overflow: hidden;
  opacity: 0.92;
}

.article-card--feed .article-card__image-wrap--secondary .article-card__image {
  width: 100%;
  height: 96px;
  object-fit: cover;
  transform: none;
}

.article-card--feed:hover .article-card__image {
  transform: none;
}

.article-card--feed .article-card__stats {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.article-card__stat {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.article-card__stat-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.article-card--feed .article-card__link:hover .article-card__title {
  color: var(--color-accent-hover);
}

.article-card:hover {
  border-color: var(--color-text-muted);
}

.article-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.article-card__body {
  display: flex;
  align-items: stretch;
  gap: var(--space-md);
  padding: var(--space-md);
}

.article-card__image-wrap {
  flex: 0 0 72px;
  width: 72px;
  align-self: stretch;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.04);
}

.article-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition-base);
}

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

.article-card__content {
  flex: 1;
  min-width: 0;
  padding: 0;
}

.article-card__link:hover {
  color: inherit;
}

.article-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: var(--space-xs);
  gap: var(--space-xs);
}

.article-card__category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.article-card__date {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.article-card__title {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
  transition: color var(--transition-fast);
}

.article-card:hover .article-card__title {
  color: var(--color-text-primary);
}

.article-card__link:hover .article-card__title {
  color: var(--color-accent-hover);
}

.article-card__excerpt {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.article-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-lg) var(--space-md);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

/* ── Author Byline ── */

.author-byline {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.author-byline__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  flex-shrink: 0;
  overflow: hidden;
}

.author-byline__avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.author-byline--link {
  text-decoration: none;
  color: inherit;
  transition: opacity var(--transition-fast);
}

.author-byline--link:hover {
  opacity: 0.85;
}

.author-byline--link:hover .author-byline__name {
  color: var(--color-accent);
}

.author-byline__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.author-byline__read-time {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ── Sidebar ── */

.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.sidebar__widget {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.sidebar__widget-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.sidebar__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sidebar__list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.sidebar__list-item--trending {
  align-items: flex-start;
}

.sidebar__list-content {
  flex: 1;
  min-width: 0;
}

.sidebar__list-stats {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-xs);
}

.sidebar__stat {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.sidebar__stat-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.7;
}

.sidebar__stat--like {
  padding: 0;
  border: none;
  background: none;
  font: inherit;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.sidebar__stat--like:hover:not(.is-disabled):not(:disabled) {
  color: var(--color-text-primary);
}

.sidebar__stat--like.is-liked {
  color: #e88a8a;
}

.sidebar__stat--like.is-liked .sidebar__stat-icon--liked {
  opacity: 1;
}

.sidebar__stat--like.is-disabled,
.sidebar__stat--like:disabled {
  cursor: not-allowed;
  opacity: 0.75;
}

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

.sidebar__list-rank {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent);
  min-width: 20px;
  flex-shrink: 0;
}

.sidebar__list-link {
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.sidebar__list-link:hover {
  color: var(--color-text-primary);
}

.sidebar__author-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

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

/* ── Social Login Grid ── */

.social-login-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 400px;
  margin: 0 auto;
}

.social-login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
  background-color: var(--color-bg-elevated);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
  text-decoration: none;
}

.social-login-btn:hover {
  background-color: var(--color-bg-surface);
  border-color: var(--color-text-muted);
  color: var(--color-text-primary);
}

.social-login-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.social-login-btn--google:hover { border-color: #4285F4; }
.social-login-btn--facebook:hover { border-color: #1877F2; }
.social-login-btn--twitter:hover { border-color: #ffffff; }
.social-login-btn--instagram:hover { border-color: #E4405F; }

.social-login-btn--disabled {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
}

.editor-form--login {
  text-align: left;
  margin-top: var(--space-md);
}

.editor-form--login .btn--lg {
  width: 100%;
}

/* ── Password field toggle ── */

.password-field {
  position: relative;
}

.password-field .editor-form__input {
  padding-right: 2.75rem;
  width: 100%;
}

.password-field__toggle {
  position: absolute;
  top: 50%;
  right: 0.625rem;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.password-field__toggle:hover,
.password-field__toggle:focus-visible {
  color: var(--color-text-primary);
  outline: none;
}

.password-field__toggle svg {
  width: 1.125rem;
  height: 1.125rem;
}

/* ── Site Footer ── */

.site-footer {
  background-color: var(--color-bg-primary);
  padding: var(--space-2xl) 0 var(--space-xl);
  margin-top: auto;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .site-footer__inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.site-footer__brand-logo {
  display: inline-block;
  margin-bottom: var(--space-sm);
  text-decoration: none;
}

.site-footer__brand-logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.site-footer__brand-title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.site-footer__brand-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 320px;
}

.site-footer__col-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.site-footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.site-footer__link {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.site-footer__link:hover {
  color: var(--color-text-primary);
}

.site-footer__social {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.site-footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
  background-color: var(--color-bg-elevated);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.site-footer__social-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.site-footer__social-link:hover {
  color: var(--color-text-primary);
  border-color: var(--color-text-muted);
}

.site-footer__social-link--facebook:hover {
  color: #1877F2;
  border-color: #1877F2;
}

.site-footer__social-link--twitter:hover {
  color: var(--color-text-primary);
  border-color: var(--color-text-primary);
}

.site-footer__social-link--instagram:hover {
  color: #E4405F;
  border-color: #E4405F;
}

.site-footer__bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .site-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.site-footer__copyright {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ── Article Detail ── */

.article-detail {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.article-detail__header {
  margin-bottom: var(--space-xl);
}

.article-detail__category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.article-detail__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: var(--space-lg);
}

.article-detail__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.article-detail__author {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.article-detail__author-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-width: 0;
}

.article-detail__author-name {
  font-weight: 600;
  color: var(--color-text-primary);
  display: block;
  line-height: 1.4;
}

.article-detail__date {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  display: block;
  line-height: 1.4;
}

.article-detail__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.article-detail__stats {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-top: 0;
}

.article-action-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 2.25rem;
  padding: 0 var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-elevated);
  color: var(--color-text-muted);
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.article-action-chip__icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  opacity: 0.85;
}

button.article-action-chip {
  cursor: pointer;
}

button.article-action-chip:hover:not(:disabled):not(.is-disabled) {
  color: var(--color-text-primary);
  border-color: var(--color-border-strong);
}

.article-action-chip.is-disabled,
.article-action-chip:disabled {
  cursor: not-allowed;
  opacity: 0.72;
}

.article-action-chip--like.is-liked {
  color: #e88a8a;
  border-color: rgba(232, 138, 138, 0.45);
}

.article-action-chip.btn--follow.is-following {
  color: var(--color-text-primary);
  border-color: var(--color-border-strong);
}

.article-detail__share {
  position: relative;
}

.article-share-menu {
  position: absolute;
  top: calc(100% + var(--space-xs));
  right: 0;
  z-index: 20;
  min-width: 11rem;
  padding: var(--space-xs);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-card);
}

.article-share-menu__item {
  display: block;
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-primary);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.article-share-menu__item:hover {
  background: rgba(238, 229, 211, 0.06);
}

.article-detail__share-feedback {
  width: 100%;
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .article-detail__meta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
  }

  .article-detail__share-feedback {
    flex-basis: 100%;
  }
}

.article-detail__author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent);
  flex-shrink: 0;
  overflow: hidden;
}

.article-detail__author-avatar.has-photo {
  background: transparent;
  border: none;
  padding: 0;
}

.article-detail__author-avatar .author-byline__avatar-img,
.article-detail__author-avatar .article-detail__author-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


.article-detail__body {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--color-text-muted);
  padding: var(--space-md) 0 var(--space-xl);
  text-align: justify;
  hyphens: auto;
}

@media (max-width: 640px) {
  .article-detail__body {
    text-align: left;
    hyphens: none;
  }
}

.article-detail__body p {
  margin-bottom: var(--space-lg);
  color: var(--color-text-muted);
}

.article-detail__body h2 {
  font-size: 1.375rem;
  color: var(--color-text-primary);
  margin: var(--space-2xl) 0 var(--space-md);
  text-align: left;
}

.article-detail__body h3 {
  font-size: 1.125rem;
  color: var(--color-text-primary);
  margin: var(--space-xl) 0 var(--space-sm);
  text-align: left;
}

.article-blockquote {
  margin: var(--space-lg) 0;
  padding: var(--space-md) var(--space-lg);
  border-left: 3px solid var(--color-accent);
  background: rgba(238, 229, 211, 0.06);
  color: var(--color-text-muted);
  font-style: italic;
  text-align: left;
}

.article-blockquote p {
  margin-bottom: 0;
}

/* ── Login Page ── */

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-height) - 200px);
  padding: var(--space-2xl) 0;
}

.login-card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  width: 100%;
  max-width: 440px;
  text-align: center;
}

.login-card__title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.login-card__subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

/* ── Yazı fotoğrafı (yazi-ekle) ── */

.post-photo {
  gap: var(--space-md);
}

.post-photo__picker {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  cursor: pointer;
}

.post-photo__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  border: 2px dashed var(--color-border-strong);
  overflow: hidden;
  background-color: var(--color-bg-primary);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.post-photo__picker:hover .post-photo__frame,
.post-photo__picker:focus-within .post-photo__frame {
  border-color: var(--color-text-muted);
  background-color: rgba(238, 229, 211, 0.03);
}

.post-photo__frame:has(.post-photo__preview:not([hidden])) {
  border-style: solid;
}

.post-photo__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--color-text-muted);
  pointer-events: none;
  padding: var(--space-lg);
  text-align: center;
}

.post-photo__placeholder svg {
  width: 2.5rem;
  height: 2.5rem;
  opacity: 0.65;
}

.post-photo__placeholder span {
  font-size: 0.875rem;
}

.post-photo__preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-photo__frame:has(.post-photo__preview:not([hidden])) .post-photo__placeholder {
  display: none;
}

.post-photo__picker-text {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.post-photo__picker:hover .post-photo__picker-text,
.post-photo__picker:focus-within .post-photo__picker-text {
  color: var(--color-text-primary);
}

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

/* ── 404 Page ── */

.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: calc(100vh - var(--header-height) - 200px);
  padding: var(--space-2xl) var(--space-md);
}

.error-page__code {
  font-family: var(--font-serif);
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-md);
  opacity: 0.6;
}

.error-page__title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.error-page__message {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  max-width: 400px;
}

/* ── Back Navigation ── */

.back-nav {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: var(--space-lg);
  transition: color var(--transition-fast);
}

.back-nav:hover {
  color: var(--color-accent);
}

.back-nav__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── Author Profile ── */

.author-profile {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.author-profile__header {
  display: flex;
  gap: var(--space-xl);
  align-items: flex-start;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border);
}

.author-profile__photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border-strong);
  flex-shrink: 0;
}

.author-profile__name {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-xs);
}

.author-profile__title {
  font-size: 0.9375rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.author-profile__meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.author-profile__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
}

.author-profile__social {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.author-profile__section-title {
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
}

.author-profile__bio p {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text-muted);
}

.author-posts__title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.author-post-item {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

@media (min-width: 640px) {
  .author-post-item {
    flex-direction: row;
    align-items: stretch;
  }
}

.author-post-item__image-wrap {
  flex-shrink: 0;
  width: 100%;
  max-height: 200px;
  overflow: hidden;
}

@media (min-width: 640px) {
  .author-post-item__image-wrap {
    width: 200px;
    max-height: none;
  }
}

.author-post-item__image {
  width: 100%;
  height: 100%;
  min-height: 140px;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-base);
}

.author-post-item:hover .author-post-item__image {
  transform: scale(1.03);
}

.author-post-item__body {
  flex: 1;
  min-width: 0;
  padding: var(--space-lg);
}

.author-post-item:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-card);
  color: inherit;
}

.author-post-item__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
  gap: var(--space-sm);
}

.author-post-item__meta time {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.author-post-item__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.author-post-item:hover .author-post-item__title {
  color: var(--color-accent-hover);
}

.author-post-item__excerpt {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.article-detail__author-link {
  font-weight: 600;
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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


.article-detail__loading,
.article-detail__error {
  color: var(--color-text-muted);
  padding: var(--space-xl) 0;
  text-align: center;
}

.article-detail__error {
  color: #e8a0a0;
}