@import "tailwindcss";

:root {
  /* Synapsis Design System - Vercel-inspired Dark Theme */

  /* Base Colors */
  --background: #0a0a0a;
  --background-secondary: #111111;
  --background-tertiary: #171717;

  /* Border Colors */
  --border: #262626;
  --border-hover: #404040;

  /* Text Colors */
  --foreground: #ededed;
  --foreground-secondary: #a1a1a1;
  --foreground-tertiary: #666666;

  /* Accent - Cyan */
  --accent: #ffffff;
  --accent-hover: #f4f4f4;
  --accent-muted: rgba(255, 255, 255, 0.1);

  /* Status Colors */
  --error: #ef4444;
  --success: #22c55e;
  --warning: #f59e0b;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);

  /* Spacing */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  color-scheme: dark;
}

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Hide scrollbars globally but keep functionality */
::-webkit-scrollbar {
  display: none;
}

* {
  -ms-overflow-style: none;
  /* IE and Edge */
  scrollbar-width: none;
  /* Firefox */
}

/* Links */
a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--background-secondary);
  color: var(--foreground);
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn:hover {
  background: var(--background-tertiary);
  border-color: var(--border-hover);
}

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

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

.btn-primary:hover,
.btn-primary:link:hover,
.btn-primary:visited:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #000;
}

/* Ensure links styled as buttons don't inherit link colors */
a.btn-primary,
a.btn-primary:link,
a.btn-primary:visited {
  color: #000;
}

.btn-ghost {
  background: var(--background-tertiary);
  border-color: var(--border);
}

.btn-ghost:hover {
  background: var(--background-tertiary);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 16px;
}

/* Inputs */
.input {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--background);
  color: var(--foreground);
  transition: border-color 0.15s ease;
}

.input:focus {
  outline: none;
  border-color: var(--accent);
}

.input::placeholder {
  color: var(--foreground-tertiary);
}

/* Cards */
.card {
  background: var(--background-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
}

/* Dividers */
.divider {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}

/* Avatar */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--background-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--foreground-secondary);
  overflow: hidden;
}

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

.user-row .avatar {
  flex-shrink: 0;
}

.user-row .avatar img {
  object-fit: contain;
  background: var(--background-tertiary);
}

.avatar-sm {
  width: 32px;
  height: 32px;
  font-size: 12px;
}

.avatar-lg {
  width: 64px;
  height: 64px;
  font-size: 24px;
}

/* Layout */
.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 16px;
}

.layout {
  display: flex;
  justify-content: center;
  min-height: 100vh;
  max-width: 1200px;
  margin: 0 auto;
}

.sidebar {
  width: 240px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  padding: 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.main {
  flex: 1;
  max-width: 600px;
  min-width: 0;
  min-height: 100vh;
  border-right: 1px solid var(--border);
}

.aside {
  width: 320px;
  flex-shrink: 0;
  padding: 16px;
  padding-bottom: 32px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

/* Thread Container */
.thread-container {
  position: relative;
  border-bottom: none;
}

.thread-container > .post {
  border-bottom: none;
  padding-bottom: 0;
}

.thread-container > .post .post-actions {
  display: none;
}

.thread-line {
  position: absolute;
  left: 35px;
  width: 2px;
  background: var(--border);
  top: 52px;
  bottom: -16px;
  z-index: 1;
}

.post.thread-parent {
  border-bottom: none;
  padding-bottom: 4px;
}

.post.thread-parent .post-content {
  color: var(--foreground-secondary);
  font-size: 14px;
}

.post.thread-parent .post-header {
  margin-bottom: 4px;
}

.post.thread-parent + .post {
  padding-top: 8px;
}

/* Post */
.post {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s ease;
}

.post:hover {
  background: var(--background-secondary);
}

.post-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

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

.post-handle {
  font-weight: 600;
  color: var(--foreground);
}

.post-time {
  font-size: 13px;
  color: var(--foreground-tertiary);
}

.post-content {
  margin-bottom: 12px;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.post-reasons {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.post-reason-chip {
  font-size: 12px;
  color: var(--foreground-secondary);
  background: var(--background-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 4px 8px;
}

.post-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.post-media-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--background-tertiary);
}

.post-media-item img {
  width: 100%;
  height: 100%;
  max-height: 360px;
  object-fit: cover;
  display: block;
}

.post-media-item video {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  display: block;
  cursor: pointer;
  background: #000;
}

/* Blurred background video effect */
.blurred-video-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #000;
}

.blurred-video-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%) scale(1.2);
  object-fit: cover;
  filter: blur(25px) brightness(0.5);
  pointer-events: none;
  z-index: 0;
}

.blurred-video-main {
  position: relative;
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  cursor: pointer;
  z-index: 1;
}

/* Override post-media-item video styles for blurred container */
.post-media-item .blurred-video-container video {
  background: transparent;
}

.video-embed-container {
  position: relative;
  padding-bottom: 56.25%;
  /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  border: 1px solid var(--border);
  background: #000;
  z-index: 2;
}

.video-embed-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.post-actions {
  display: flex;
  gap: 24px;
}

.post-action {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--foreground-tertiary);
  font-size: 13px;
  cursor: pointer;
  transition: color 0.15s ease;
  background: none;
  border: none;
  padding: 0;
}

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

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

.post-action.liked {
  color: #ef4444;
}

.post-action.reposted {
  color: var(--accent);
}

.post-action.delete-action:hover {
  color: #ef4444;
}

/* User rows (followers/following) */
.user-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  color: var(--foreground);
  transition: background 0.15s ease;
}

.user-row:hover {
  background: var(--background-secondary);
}

.user-row-content {
  min-width: 0;
}

.user-row-bio {
  color: var(--foreground-secondary);
  font-size: 13px;
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Compose */
.compose {
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.compose-input {
  width: 100%;
  min-height: 100px;
  padding: 12px;
  font-size: 16px;
  border: none;
  background: transparent;
  color: var(--foreground);
  resize: none;
}

.compose-input:focus {
  outline: none;
}

.compose-input::placeholder {
  color: var(--foreground-tertiary);
}

.compose-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
}

.compose-footer-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.compose-nsfw-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--foreground-tertiary);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.compose-nsfw-toggle:hover {
  background: var(--background-secondary);
  color: var(--foreground-secondary);
}

.compose-nsfw-toggle input {
  display: none;
}

.compose-nsfw-toggle input:checked + svg {
  color: var(--warning);
}

.compose-nsfw-toggle input:checked ~ span {
  color: var(--warning);
  font-weight: 500;
}

.compose-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.compose-media-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  align-items: flex-start;
}

.compose-media-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--background-tertiary);
  max-height: 80px;
}

.compose-media-item img {
  height: 80px;
  width: auto;
  display: block;
}

.compose-media-item video {
  height: 80px;
  width: auto;
  display: block;
}

.compose-media-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  border: none;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
}

.compose-media-button {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  color: var(--foreground-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.compose-media-button:hover {
  background: var(--background-tertiary);
  color: var(--accent);
}

.compose-media-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.compose-media-error {
  margin-top: 8px;
  color: var(--error);
  font-size: 13px;
}

/* Feed toggle + meta */
.feed-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.feed-toggle-btn {
  background: transparent;
  color: var(--foreground-secondary);
  border: none;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.feed-toggle-btn.active {
  color: #000;
  background: var(--accent);
}

.feed-meta {
  margin: 16px;
  border: 1px solid var(--border);
}

.feed-meta-title {
  font-weight: 600;
  margin-bottom: 8px;
}

.feed-meta-body {
  color: var(--foreground-secondary);
  font-size: 13px;
  line-height: 1.5;
}

.feed-meta-weights {
  color: var(--foreground-tertiary);
  font-size: 12px;
  margin-top: 8px;
}

.feed-meta-foot {
  color: var(--foreground-tertiary);
  font-size: 12px;
  margin-top: 4px;
}

/* Install wizard */
.install-shell {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}

.install-hero {
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.08), transparent 60%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}

.install-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.install-header h1 {
  font-size: 26px;
  margin-bottom: 6px;
}

.install-card {
  background: var(--background-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}

.install-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.install-card-title {
  font-weight: 600;
  margin-bottom: 6px;
}

.install-card-desc {
  color: var(--foreground-secondary);
  font-size: 13px;
  margin-bottom: 12px;
}

.install-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.install-item {
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--background);
}

.install-item.ok {
  border-color: rgba(34, 197, 94, 0.4);
}

.install-item.missing {
  border-color: rgba(239, 68, 68, 0.4);
}

.install-item-title {
  font-weight: 600;
  margin-bottom: 4px;
}

.install-item-desc {
  font-size: 12px;
  color: var(--foreground-tertiary);
}

.install-item-status {
  font-size: 12px;
  color: var(--foreground-secondary);
  margin-top: 6px;
}

.install-hint {
  font-size: 12px;
  color: var(--foreground-tertiary);
  margin-bottom: 8px;
}

.install-subtitle {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--foreground-tertiary);
  letter-spacing: 1px;
  margin: 8px 0;
}

.install-status-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.install-status-row:last-child {
  border-bottom: none;
}

.install-body {
  color: var(--foreground-secondary);
  font-size: 13px;
  line-height: 1.6;
  margin: 12px 0;
}

.install-step-status {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 6px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
}

.install-step-status.ok {
  color: var(--success);
  border-color: rgba(34, 197, 94, 0.4);
}

.install-step-status.warn {
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.4);
}

.install-progress {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.install-progress-bar {
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--background-tertiary);
  overflow: hidden;
}

.install-progress-fill {
  height: 100%;
  background: var(--accent);
}

.install-progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--foreground-tertiary);
}

.install-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.install-summary-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--foreground-tertiary);
  margin-bottom: 4px;
}

.install-summary-value {
  font-weight: 600;
}

/* Notifications */
.notifications-shell {
  max-width: 700px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.notifications-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
}

.notifications-header h1 {
  font-size: 22px;
  margin-bottom: 4px;
}

.notifications-header p {
  color: var(--foreground-tertiary);
  font-size: 13px;
}

.notifications-actions {
  display: flex;
  gap: 8px;
}

.notifications-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.notification-row {
  display: flex;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--background-secondary);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.notification-row:hover {
  border-color: var(--border-hover);
  background: var(--background-tertiary);
}

.notification-row.unread {
  border-color: rgba(255, 255, 255, 0.5);
}

.notification-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--background-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--foreground-secondary);
  overflow: hidden;
  flex-shrink: 0;
}

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

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

.notification-message {
  font-weight: 600;
  margin-bottom: 6px;
}

.notification-post {
  color: var(--foreground-secondary);
  font-size: 13px;
  margin-bottom: 6px;
  line-height: 1.4;
}

.notification-meta {
  display: flex;
  gap: 12px;
  color: var(--foreground-tertiary);
  font-size: 12px;
}

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

.notifications-empty {
  text-align: center;
  color: var(--foreground-tertiary);
  padding: 24px 0;
}

@media (max-width: 768px) {
  .install-header {
    flex-direction: column;
  }

  .notifications-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Admin */
.admin-shell {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}

.admin-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.admin-header h1 {
  font-size: 24px;
  margin-bottom: 6px;
}

.admin-header p {
  color: var(--foreground-secondary);
}

.admin-card {
  background: var(--background-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.admin-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.admin-tab {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--foreground-secondary);
  cursor: pointer;
}

.admin-tab.active {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.admin-filters {
  display: flex;
  gap: 8px;
}

.pill {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--foreground-secondary);
  cursor: pointer;
}

.pill.active {
  background: var(--background-tertiary);
  color: var(--foreground);
}

.admin-stats {
  display: flex;
  gap: 12px;
  color: var(--foreground-tertiary);
  font-size: 12px;
}

.admin-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--background);
}

.admin-row-main {
  flex: 1;
  min-width: 0;
}

.admin-row-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.admin-row-meta {
  color: var(--foreground-tertiary);
  font-size: 12px;
}

.admin-row-body {
  color: var(--foreground);
  margin-bottom: 6px;
}

.admin-row-sub {
  color: var(--foreground-tertiary);
  font-size: 12px;
}

.admin-row-target {
  margin-top: 6px;
  color: var(--foreground-secondary);
  font-size: 13px;
}

.admin-row-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-empty {
  text-align: center;
  color: var(--foreground-tertiary);
  padding: 24px 0;
}

.status-pill {
  font-size: 11px;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-pill.active {
  color: var(--success);
  border-color: rgba(34, 197, 94, 0.4);
}

.status-pill.open {
  color: var(--accent);
  border-color: rgba(0, 212, 170, 0.4);
}

.status-pill.resolved {
  color: var(--foreground-tertiary);
  border-color: var(--border);
}

.status-pill.removed,
.status-pill.suspended {
  color: var(--error);
  border-color: rgba(239, 68, 68, 0.4);
}

.status-pill.silenced {
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.4);
}

.status-pill.visible {
  color: var(--foreground-tertiary);
}

@media (max-width: 768px) {
  .admin-row {
    flex-direction: column;
  }

  .admin-row-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

.compose-counter {
  font-size: 13px;
  color: var(--foreground-tertiary);
}

.compose-counter.warning {
  color: var(--warning);
}

.compose-counter.error {
  color: var(--error);
}

/* Navigation */
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-md);
  color: var(--foreground);
  font-size: 15px;
  font-weight: 500;
  transition: background 0.15s ease;
}

.nav-item:hover {
  background: var(--background-tertiary);
}

.nav-item.active {
  color: var(--accent);
}

/* Logo */
.logo {
  font-family: var(--font-saira), 'Saira Condensed', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.logo-icon {
  /* Filter to convert black to cyan (#00d4aa) */
  filter: invert(69%) sepia(74%) saturate(402%) hue-rotate(115deg) brightness(95%) contrast(101%);
}

/* Responsive */
@media (max-width: 1024px) {
  .aside {
    display: none;
  }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    border-right: none;
    border-top: 1px solid var(--border);
    background: var(--background);
    z-index: 100;
    padding: 8px 16px;
  }

  .sidebar nav {
    display: flex;
    justify-content: space-around;
  }

  .nav-item span {
    display: none;
  }

  .logo {
    display: none;
  }

  .main {
    padding-bottom: 80px;
  }
}

/* Explore Page */
.explore-page {
  max-width: 700px;
  margin: 0 auto;
  min-height: 100vh;
}

.explore-header {
  padding: 20px 16px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--background);
  z-index: 10;
  backdrop-filter: blur(12px);
}

.explore-header h1 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 16px;
}

.explore-search {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--background-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  transition: border-color 0.15s ease;
}

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

.explore-search input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--foreground);
  font-size: 15px;
}

.explore-search input:focus {
  outline: none;
}

.explore-search input::placeholder {
  color: var(--foreground-tertiary);
}

.explore-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.explore-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--foreground-tertiary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.explore-tab:hover {
  color: var(--foreground-secondary);
}

.explore-tab.active {
  color: var(--foreground);
  border-bottom-color: var(--accent);
}

.explore-content {
  min-height: 300px;
}

.explore-loading,
.explore-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 48px 24px;
  color: var(--foreground-tertiary);
  text-align: center;
}

.explore-empty svg {
  width: 48px;
  height: 48px;
  opacity: 0.5;
}

.explore-posts,
.explore-users {
  display: flex;
  flex-direction: column;
}

.search-section {
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.search-section h2 {
  font-size: 14px;
  font-weight: 600;
  color: var(--foreground-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.search-section .explore-posts,
.search-section .explore-users {
  background: var(--background-secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
}

/* User Card */
.user-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  color: var(--foreground);
  transition: background 0.15s ease;
}

.user-card:hover {
  background: var(--background-secondary);
}

.user-card:last-child {
  border-bottom: none;
}

.user-card-info {
  min-width: 0;
  flex: 1;
}

.user-card-name {
  font-weight: 600;
  margin-bottom: 2px;
}

.user-card-handle {
  font-size: 13px;
  color: var(--foreground-tertiary);
}

.user-card-bio {
  font-size: 13px;
  color: var(--foreground-secondary);
  margin-top: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* Swarm Post Styles */
.swarm-post-wrapper {
  border-bottom: 1px solid var(--border);
}

.swarm-post-card {
  padding: 16px;
  border: none;
  border-radius: 0;
  background: transparent;
}

.swarm-post-card:hover {
  background: var(--background-secondary);
}

.swarm-post-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.swarm-post-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.swarm-post-author {
  font-weight: 600;
  font-size: 15px;
  color: var(--foreground);
}

.swarm-post-handle {
  font-size: 13px;
  color: var(--foreground-tertiary);
}

.swarm-post-content {
  font-size: 15px;
  line-height: 1.5;
  color: var(--foreground);
  white-space: pre-wrap;
  word-break: break-word;
}

.swarm-post-media {
  margin-top: 12px;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.swarm-post-media img {
  width: 100%;
  border-radius: var(--radius-md);
  max-height: 300px;
  object-fit: cover;
}

.swarm-post-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  font-size: 13px;
  color: var(--foreground-tertiary);
}

.swarm-post-stats {
  color: var(--foreground-secondary);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: transparent;
  border-radius: var(--radius-full);
}

/* Show scrollbar thumb when hovering over the scrollable element */
*:hover::-webkit-scrollbar-thumb {
  background-color: var(--foreground-tertiary);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--foreground-secondary);
}

/* Link Preview Styles */
.link-preview-card {
  display: block;
  margin-top: 12px;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  background: var(--background-secondary);
  transition: border-color 0.2s;
}

.link-preview-card:hover {
  border-color: var(--accent);
}

.link-preview-image img {
  width: 100%;
  height: auto;
  max-height: 400px;
  display: block;
  object-fit: contain;
  background: var(--background-tertiary);
  border-bottom: 1px solid var(--border);
}

.link-preview-info {
  padding: 12px;
}

.link-preview-title {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 4px;
  font-size: 15px;
}

.link-preview-description {
  font-size: 13px;
  color: var(--foreground-secondary);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.link-preview-url {
  font-size: 12px;
  color: var(--foreground-tertiary);
  text-transform: lowercase;
}

/* Compose Preview */
.compose-link-preview {
  margin-top: 12px;
  position: relative;
}

.compose-link-preview-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 20px;
  height: 20px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  font-size: 12px;
}

.link-preview-card.mini {
  display: flex;
  max-height: 80px;
}

.link-preview-card.mini .link-preview-image {
  width: 80px;
  min-width: 80px;
  height: 80px;
}

.link-preview-card.mini .link-preview-image img {
  height: 80px;
  object-fit: cover;
  border-bottom: none;
  border-right: 1px solid var(--border);
}

.link-preview-card.mini .link-preview-info {
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Reply Styles */
.post-reply-to {
  font-size: 13px;
  color: var(--foreground-tertiary);
  margin-bottom: 8px;
}

.post-reply-to a {
  color: var(--accent);
  font-weight: 500;
}

.compose-reply-target {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--background-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  margin-bottom: 12px;
}

.compose-reply-info {
  font-size: 13px;
  color: var(--foreground-secondary);
}

.compose-reply-handle {
  color: var(--accent);
  font-weight: 600;
}

.compose-reply-cancel {
  background: transparent;
  border: none;
  color: var(--foreground-tertiary);
  font-size: 12px;
  cursor: pointer;
  padding: 4px;
}

.compose-reply-cancel:hover {
  color: var(--error);
}

/* Clickable Post Card */
.post {
  position: relative;
}

.post-link-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.post-header,
.post-reply-to,
.post-media-grid,
.link-preview-card,
.post-actions {
  position: relative;
  z-index: 2;
}

.post-content {
  position: relative;
  z-index: 0;
}

/* Post Detail Styles */
.post.detail {
  padding: 24px;
}

.post.detail .post-content {
  font-size: 18px;
  line-height: 1.6;
}

.post.detail .post-time {
  font-size: 14px;
}

/* Thread view styles */
.thread-line {
  margin-left: 20px;
  border-left: 1px solid var(--border);
}