/* ============================================
   AtlasEcho — Minimalist Monochrome (B&W) Design
   Clean, distraction-free, editorial aesthetic
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============ CSS Variables ============ */
:root {
  /* Background colors */
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-card: #0d0d0d;
  --bg-card-hover: #141414;
  --bg-elevated: #161616;
  --bg-input: #080808;

  /* Borders */
  --border-color: #222222;
  --border-color-hover: #3d3d3d;
  --border-subtle: #171717;

  /* Text */
  --text-primary: #f5f5f5;
  --text-secondary: #999999;
  --text-muted: #555555;
  --text-accent: #ffffff;

  /* Monochrome accents */
  --accent-primary: #ffffff;
  --accent-secondary: #e5e5e5;
  --accent-gradient: #ffffff;
  --accent-glow: rgba(255, 255, 255, 0.05);

  /* Functional */
  --danger: #ef4444;
  --danger-bg: #1a0f0f;
  --danger-border: #381a1a;
  --success: #22c55e;
  --success-bg: #0f1a12;
  --success-border: #1a3822;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.8);
  --shadow-glow: none;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Transitions */
  --transition-fast: 120ms ease;
  --transition-normal: 200ms ease;
  --transition-slow: 350ms ease;

  /* Layout */
  --content-max-width: 720px;
  --page-max-width: 1000px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  overflow-y: visible;
  touch-action: pan-y pinch-zoom;
  -webkit-overflow-scrolling: touch;
}

a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover {
  opacity: 0.8;
}

img {
  max-width: 100%;
  height: auto;
}

::selection {
  background: #ffffff;
  color: #000000;
}

/* ============ Scrollbar ============ */
::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: #262626;
  border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
  background: #404040;
}

/* ============ Layout ============ */
.page-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ============ Header ============ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 24px;
}

.header-inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: opacity var(--transition-fast);
}

.logo:hover {
  opacity: 0.75;
}

.logo-icon {
  width: 28px;
  height: 28px;
  background: #ffffff;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
  flex-shrink: 0;
}

.logo-icon svg {
  fill: #000000;
  width: 14px;
  height: 14px;
}

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

.header-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.header-nav a:hover {
  color: var(--text-primary);
  background: #141414;
}

.header-nav .btn-accent {
  color: #000000;
  background: #ffffff;
  font-weight: 600;
}

.header-nav .btn-accent:hover {
  background: #e5e5e5;
  color: #000000;
  opacity: 1;
}

/* ============ Icons ============ */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  flex-shrink: 0;
}

.icon-sm {
  width: 14px;
  height: 14px;
}

.icon-md {
  width: 18px;
  height: 18px;
}

.btn .icon {
  margin-right: 2px;
}

/* ============ Hero Section ============ */
.hero {
  padding: 64px 24px 32px;
  text-align: center;
}

.hero h1 {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.hero p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 440px;
  margin: 0 auto;
}

/* ============ Posts Feed ============ */
.posts-feed {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 24px 24px 80px;
  display: grid;
  gap: 16px;
}

.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0;
  transition: all var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

@media (hover: hover) {
  .post-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-color-hover);
    transform: translateY(-1px);
  }
}

.post-card:active {
  background: var(--bg-card-hover);
  border-color: var(--border-color-hover);
}

.post-card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.post-card-link:hover {
  color: inherit;
  opacity: 1;
}

.post-card-cover-wrap {
  width: 100%;
  height: 220px;
  background: #080808;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.post-card-cover-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, #090909 0%, #1a1a1a 50%, #090909 100%);
  background-size: 200% 100%;
  animation: bwPulseShimmer 1.8s infinite ease-in-out;
  z-index: 1;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.post-card-cover-wrap.loaded::before {
  opacity: 0;
}

.post-card-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  position: relative;
  z-index: 2;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.post-card-cover:not(.is-loaded) {
  opacity: 0;
  transform: scale(1.02);
}

.post-card-cover.is-loaded {
  opacity: 1;
  transform: scale(1);
}

.post-card-content {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.post-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  line-height: 1.4;
  word-break: break-word;
}

.post-card-preview {
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.65;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.post-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: auto;
}

.post-card-date {
  display: flex;
  align-items: center;
  gap: 6px;
}

.post-card-share-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  padding: 5px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  font-size: 0.78rem;
  font-weight: 500;
  flex-shrink: 0;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.post-card-share-btn:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.post-card-share-btn:active {
  transform: scale(0.92);
}

.post-card-share-btn.copied {
  color: #000000 !important;
  background: #ffffff !important;
  border-color: #ffffff !important;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.4);
  animation: copySuccessPop 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.post-card-share-btn.copied svg {
  stroke: #000000 !important;
  animation: checkmarkScale 0.3s ease-out;
}

@keyframes copySuccessPop {
  0% {
    transform: scale(0.85);
  }
  50% {
    transform: scale(1.08);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes checkmarkScale {
  0% {
    transform: scale(0.4) rotate(-15deg);
    opacity: 0;
  }
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
}

/* ============ Toast Notifications ============ */
.toast {
  position: fixed !important;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px)) !important;
  left: 50% !important;
  right: auto !important;
  top: auto !important;
  transform: translate3d(-50%, 20px, 0) !important;
  background: rgba(22, 22, 22, 0.94) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  padding: 10px 22px !important;
  border-radius: var(--radius-full, 9999px) !important;
  font-size: 0.88rem !important;
  font-weight: 500 !important;
  line-height: 1.3 !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.08) !important;
  z-index: 9999999 !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1), transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.22s ease !important;
  white-space: nowrap !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  max-width: calc(100vw - 32px) !important;
  box-sizing: border-box !important;
  text-align: center !important;
}

.toast.show {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translate3d(-50%, 0, 0) !important;
}

.toast.toast-error,
.toast.error {
  background: rgba(42, 18, 21, 0.95) !important;
  border-color: rgba(239, 68, 68, 0.6) !important;
  color: #fca5a5 !important;
}

.toast.toast-success,
.toast.success {
  background: rgba(17, 34, 17, 0.95) !important;
  border-color: rgba(34, 197, 94, 0.5) !important;
  color: #86efac !important;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--text-muted);
}

.empty-state-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--text-muted);
  opacity: 0.5;
}

.empty-state h2 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 6px;
  font-weight: 600;
}

.empty-state p {
  font-size: 0.92rem;
  max-width: 380px;
  margin: 0 auto;
}

/* ============ Single Post Page ============ */
.post-page {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 72px 24px 80px;
  width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

@media (max-width: 640px) {
  .post-page {
    padding: 64px 16px 60px;
  }
}

.post-page-header {
  margin-bottom: 36px;
  width: 100%;
}

.post-page-title {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 16px;
  overflow-wrap: break-word;
  word-break: break-word;
}

.post-page-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  width: 100%;
}

.post-page-cover {
  width: 100%;
  max-width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: 32px;
  border: 1px solid var(--border-color);
  display: block;
  object-fit: cover;
}

/* Post content typography */
.post-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #e0e0e0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-word;
}

.post-content * {
  max-width: 100%;
  box-sizing: border-box;
}

.post-content h1 {
  font-size: 1.85rem;
  font-weight: 700;
  margin: 40px 0 16px;
  letter-spacing: -0.02em;
  color: #ffffff;
  overflow-wrap: break-word;
  word-break: break-word;
}

.post-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 36px 0 14px;
  letter-spacing: -0.01em;
  color: #ffffff;
  overflow-wrap: break-word;
  word-break: break-word;
}

.post-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 28px 0 10px;
  color: #ffffff;
  overflow-wrap: break-word;
  word-break: break-word;
}

.post-content p {
  margin-bottom: 18px;
  overflow-wrap: break-word;
  word-break: break-word;
}

.post-content strong {
  font-weight: 600;
  color: #ffffff;
}

.post-content em {
  color: #cccccc;
  font-style: italic;
}

.post-content a,
.ql-editor a {
  color: #60a5fa !important;
  text-decoration: underline !important;
  text-underline-offset: 3px !important;
  text-decoration-color: rgba(96, 165, 250, 0.45) !important;
  transition: all var(--transition-fast) !important;
  overflow-wrap: break-word !important;
  word-break: break-word !important;
}

.post-content a:hover,
.ql-editor a:hover {
  color: #93c5fd !important;
  text-decoration-color: #93c5fd !important;
  opacity: 1 !important;
}

/* Solid / Continuous Blockquotes (Unbroken Citations) */
.post-content blockquote {
  margin: 18px 0;
  padding: 12px 18px;
  border-left: 3px solid #ffffff;
  background: #0d0d0d;
  border-radius: 0 var(--radius-sm, 8px) var(--radius-sm, 8px) 0;
  color: #cbd5e1;
  font-style: italic;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-break: break-word;
  box-sizing: border-box;
}

.post-content blockquote + blockquote {
  margin-top: -18px;
  padding-top: 4px;
  border-top-right-radius: 0;
  border-top-left-radius: 0;
}

.post-content blockquote:has(+ blockquote) {
  margin-bottom: 0 !important;
  padding-bottom: 4px !important;
  border-bottom-right-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
}

.post-content blockquote + blockquote {
  margin-top: 0 !important;
  padding-top: 4px !important;
  border-top-right-radius: 0 !important;
  border-top-left-radius: 0 !important;
}

.post-content blockquote + blockquote:has(+ blockquote) {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 4px !important;
  padding-bottom: 4px !important;
  border-radius: 0 !important;
}

.post-content blockquote:empty,
.post-content blockquote:has(> br:only-child) {
  min-height: 1.4em !important;
  padding-top: 2px !important;
  padding-bottom: 2px !important;
}

/* Reading Progress Bar */
.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: #ffffff;
  z-index: 1000;
  width: 0%;
  transition: width 0.1s linear;
}

.post-read-time {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--text-muted);
}

/* Code Block with Copy Button */
.code-block-wrapper {
  position: relative;
  margin: 24px 0;
}

.code-block-wrapper pre,
.code-block-wrapper .ql-code-block-container {
  margin: 0 !important;
}

.code-copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #181818;
  border: 1px solid #333333;
  color: #888888;
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-size: 0.75rem;
  font-family: var(--font-body);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  opacity: 0.8;
  transition: all var(--transition-fast);
}

.code-copy-btn:hover {
  opacity: 1;
  color: #ffffff;
  border-color: #555555;
  background: #242424;
}

.code-copy-btn.copied {
  color: #ffffff;
  border-color: #ffffff;
  background: #1e1e1e;
}

.post-content pre,
.post-content .ql-code-block-container,
.thread-drawer-body pre,
.thread-drawer-body .ql-code-block-container {
  margin: 22px 0;
  padding: 16px 18px;
  background: #0d0e12;
  border: 1px solid #23272f;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
  max-width: 100%;
  color: #e2e8f0;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4);
}

.post-content .ql-code-block,
.thread-drawer-body .ql-code-block {
  font-family: var(--font-mono);
  color: #e2e8f0;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  line-height: 1.6;
  white-space: pre-wrap;
}

.post-content code,
.thread-drawer-body code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: #18191c;
  border: 1px solid #2e323b;
  padding: 2px 6px;
  border-radius: 4px;
  color: #38bdf8;
  overflow-wrap: break-word;
  word-break: break-word;
}

.post-content pre code,
.post-content .ql-code-block-container code,
.thread-drawer-body pre code,
.thread-drawer-body .ql-code-block-container code {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
  white-space: inherit;
  word-break: inherit;
}

.post-content ul,
.post-content ol {
  margin: 16px 0;
  padding-left: 24px;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* Responsive Tables */
.post-content table,
.ql-editor table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.post-content th,
.post-content td,
.ql-editor th,
.ql-editor td {
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  text-align: left;
  min-width: 90px;
}

.post-content th,
.ql-editor th {
  background: #141414;
  color: #ffffff;
  font-weight: 600;
}

.post-content li {
  margin-bottom: 6px;
}

/* ============ Post Images ============ */
.post-content img {
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  margin: 24px auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  display: block;
  opacity: 1;
  filter: none !important;
  background: none !important;
  animation: none !important;
  transition: opacity 0.25s ease;
}

.post-content img:not(.is-loaded) {
  opacity: 1;
  filter: none;
}

.post-content img.is-loaded {
  opacity: 1 !important;
  filter: none !important;
  background: none !important;
  animation: none !important;
}

.post-content img[style*="float: left"],
.post-content img[data-align="left"] {
  display: inline-block !important;
  float: left !important;
  margin: 8px 24px 16px 0 !important;
}

.post-content img[style*="float: right"],
.post-content img[data-align="right"] {
  display: inline-block !important;
  float: right !important;
  margin: 8px 0 16px 24px !important;
}

.post-content img[style*="float: none"],
.post-content img[data-align="center"] {
  display: block !important;
  float: none !important;
  margin: 24px auto !important;
}

@media (max-width: 520px) {
  .post-content img[style*="float: left"],
  .post-content img[data-align="left"] {
    max-width: 46% !important;
    margin: 6px 14px 10px 0 !important;
  }
  .post-content img[style*="float: right"],
  .post-content img[data-align="right"] {
    max-width: 46% !important;
    margin: 6px 0 10px 14px !important;
  }
}

.post-content iframe,
.post-content video,
.post-content .ql-video,
.post-video-player {
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  aspect-ratio: 16 / 9;
  display: block;
  margin: 24px auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: #000000;
}

.post-content hr {
  border: none;
  height: 1px;
  background: var(--border-subtle);
  margin: 36px 0;
}

/* Post footer */
.post-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  width: 100%;
  box-sizing: border-box;
}

.post-share-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.post-share-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.post-share-link:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-color-hover);
  color: var(--text-primary);
}

.post-share-link.copied {
  border-color: #444444;
  background: #171717;
  color: #ffffff;
}

/* Enhanced Image Lightbox / Gallery */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 100000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  user-select: none;
  touch-action: none;
}

.lightbox-overlay.active {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

.lightbox-image-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 20px;
  box-sizing: border-box;
  touch-action: pan-y pinch-zoom;
}

.lightbox-overlay img {
  max-width: 95vw;
  max-height: 88vh;
  max-height: 88dvh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.95);
  transform: scale(0.96);
  transition: transform var(--transition-normal), opacity var(--transition-fast);
  pointer-events: auto;
  cursor: default;
}

.lightbox-overlay.active img {
  transform: scale(1);
}

.lightbox-close-btn {
  position: absolute;
  top: max(16px, env(safe-area-inset-top, 16px));
  right: max(16px, env(safe-area-inset-right, 16px));
  width: 44px;
  height: 44px;
  background: rgba(30, 30, 30, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3100;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
}

.lightbox-close-btn:hover,
.lightbox-close-btn:active {
  background: #ffffff;
  color: #000000;
  transform: scale(1.08);
}

.lightbox-counter {
  position: absolute;
  top: max(18px, env(safe-area-inset-top, 18px));
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 5px 14px;
  border-radius: 20px;
  color: #ffffff;
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  z-index: 3100;
  pointer-events: none;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(30, 30, 30, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3100;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
  touch-action: manipulation;
}

.lightbox-prev-btn {
  left: max(16px, env(safe-area-inset-left, 16px));
}

.lightbox-next-btn {
  right: max(16px, env(safe-area-inset-right, 16px));
}

.lightbox-nav-btn:hover,
.lightbox-nav-btn:active {
  background: #ffffff;
  color: #000000;
  transform: translateY(-50%) scale(1.08);
}

.lightbox-nav-btn.hidden {
  display: none !important;
}

/* Scroll To Top Floating Button (Glassmorphism Pill) */
.scroll-top-btn {
  position: fixed;
  bottom: max(20px, calc(env(safe-area-inset-bottom, 0px) + 16px));
  right: max(20px, calc(env(safe-area-inset-right, 0px) + 16px));
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  background: rgba(20, 20, 20, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 99999 !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.85);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(14px) scale(0.9);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease, background 0.15s ease, border-color 0.15s ease;
  touch-action: manipulation;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.scroll-top-btn.visible {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translateY(0) scale(1) !important;
}

.scroll-top-btn:hover {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
  transform: translateY(-2px) scale(1.06);
}

.scroll-top-btn:active {
  transform: scale(0.92);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

/* ============ Login Page ============ */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 60px);
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
}

.login-card h1 {
  font-size: 1.35rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.login-card .login-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 28px;
}

.login-error {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 18px;
  color: var(--danger);
  font-size: 0.85rem;
  text-align: center;
}

/* ============ Forms ============ */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: #555555;
}

.form-input::placeholder {
  color: var(--text-muted);
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: #ffffff;
  color: #000000;
  font-weight: 600;
}

.btn-primary:hover {
  background: #e0e0e0;
  color: #000000;
  opacity: 1;
}

.btn-primary:active {
  background: #cccccc;
}

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--border-color-hover);
  opacity: 1;
}

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

.btn-danger:hover {
  background: #261212;
  border-color: #4a1f1f;
  color: #f87171;
  opacity: 1;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 0.95rem;
}

.btn-full {
  width: 100%;
}

/* ============ Admin Dashboard ============ */
.admin-page {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 36px 24px 80px;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.admin-header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ============ Admin Draft Banner ============ */
.admin-draft-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  background: #111111;
  border: 1px solid #333333;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  animation: fadeIn 0.25s ease;
  flex-wrap: wrap;
}

.admin-draft-info {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1 1 auto;
}

.draft-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
  flex-shrink: 0;
  animation: islandThrob 1.5s infinite ease-in-out;
}

.draft-info-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.draft-info-text strong {
  font-size: 0.9rem;
  color: #ffffff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.draft-info-text span {
  font-size: 0.78rem;
  color: #888888;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-draft-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

@media (max-width: 520px) {
  .admin-draft-banner {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px 14px;
  }

  .admin-draft-info {
    gap: 8px;
  }

  .draft-info-text strong {
    font-size: 0.82rem;
    white-space: normal;
  }

  .draft-info-text span {
    font-size: 0.72rem;
    white-space: normal;
  }

  .admin-draft-actions {
    justify-content: stretch;
  }

  .admin-draft-actions .btn {
    flex: 1;
    text-align: center;
  }
}

.admin-posts-list {
  display: grid;
  gap: 10px;
}

.admin-post-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
}

.admin-post-item:hover {
  border-color: var(--border-color-hover);
}

.admin-post-info {
  flex: 1;
  min-width: 0;
}

.admin-post-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-post-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.admin-post-slug {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

/* Visibility Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 9999px;
  line-height: 1.4;
  white-space: nowrap;
  letter-spacing: 0.02em;
  transition: all var(--transition-fast);
}

.status-badge.status-published {
  background: rgba(34, 197, 94, 0.12);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.status-badge.status-hidden {
  background: rgba(234, 179, 8, 0.12);
  color: #facc15;
  border: 1px solid rgba(234, 179, 8, 0.3);
}

.status-badge-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  display: inline-block;
}

.admin-post-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  flex-shrink: 0;
}

.btn-visibility {
  transition: all var(--transition-fast);
}

.btn-visibility.is-hidden {
  border-color: rgba(234, 179, 8, 0.4);
  color: #facc15;
}

.btn-visibility.is-hidden:hover {
  background: rgba(234, 179, 8, 0.15);
  border-color: #facc15;
}

/* ============ Editor Page ============ */
.editor-body {
  background: var(--bg-primary);
}

.editor-header-bar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.editor-header-inner {
  display: grid !important;
  grid-template-columns: 1fr auto 1fr !important;
  align-items: center !important;
  height: 56px !important;
  width: 100% !important;
  gap: 8px !important;
  position: relative !important;
}

.editor-header-inner > .back-link {
  justify-self: start !important;
}

.editor-header-inner > .dynamic-island-wrapper {
  justify-self: center !important;
  position: static !important;
  transform: none !important;
}

.editor-header-inner > .editor-header-actions {
  justify-self: end !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  z-index: 100 !important;
  position: relative !important;
  pointer-events: auto !important;
}

/* ============ Apple-Style Monochrome Dynamic Island ============ */
.dynamic-island-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 30;
  position: relative;
  pointer-events: none;
}

.dynamic-island {
  position: relative;
  background: #000000;
  border: 1px solid #282828;
  border-radius: 9999px;
  padding: 4px 10px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.85);
  cursor: pointer;
  user-select: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 130px;
  max-width: 175px;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  overflow: hidden;
}

.dynamic-island:hover {
  border-color: #444444;
  transform: translateY(-1px);
}

.island-compact-view {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  justify-content: center;
  height: 22px;
}

.island-indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #666666;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.island-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: -0.01em;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.island-divider {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #3a3a3a;
  flex-shrink: 0;
}

.island-badge {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: #888888;
  white-space: nowrap;
}

/* Island State: Saving (Monochrome Pulse) */
.dynamic-island.saving {
  border-color: #666666;
  background: #111111;
  min-width: 155px;
  animation: islandThrob 1.2s infinite ease-in-out;
}

.dynamic-island.saving .island-indicator-dot {
  background: #ffffff;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
}

.dynamic-island.saving .island-label {
  color: #ffffff;
}

/* Island State: Saved (High-Contrast Monochrome Pop) */
.dynamic-island.saved {
  border-color: #ffffff;
  background: #ffffff;
  min-width: 150px;
  animation: islandPop 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.dynamic-island.saved .island-indicator-dot {
  background: #000000;
  box-shadow: none;
}

.dynamic-island.saved .island-label {
  color: #000000;
  font-weight: 700;
}

.dynamic-island.saved .island-divider {
  background: #999999;
}

.dynamic-island.saved .island-badge {
  color: #444444;
}

/* Island State: Loading / Publishing */
.dynamic-island.loading,
.dynamic-island.publishing {
  border-color: #888888;
  background: #141414;
  min-width: 160px;
}

.dynamic-island.loading .island-indicator-dot,
.dynamic-island.publishing .island-indicator-dot {
  background: #ffffff;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.6);
}

/* Island Expanded Card View */
.island-expanded-view {
  display: none;
  width: 100%;
  padding-top: 8px;
  animation: fadeIn 0.15s ease-out;
}

.dynamic-island.expanded {
  border-radius: 16px;
  padding: 14px 16px;
  width: 280px;
  min-width: 280px;
  max-width: 280px;
  background: #0d0d0d;
  border-color: #383838;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.95);
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
}

.dynamic-island.expanded .island-compact-view {
  display: none;
}

.dynamic-island.expanded .island-expanded-view {
  display: block;
}

.island-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #222222;
}

.island-card-title {
  font-size: 0.86rem;
  font-weight: 700;
  color: #ffffff;
}

.island-card-sub {
  font-size: 0.72rem;
  color: #777777;
}

.island-state-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 7px;
  background: #1a1a1a;
  border: 1px solid #333333;
  border-radius: 9999px;
  color: #888888;
}

.island-state-tag.is-saved {
  background: #ffffff;
  border-color: #ffffff;
  color: #000000;
}

.island-state-tag.is-saving {
  background: #242424;
  border-color: #555555;
  color: #ffffff;
}

.island-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 12px;
}

.island-stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #141414;
  border: 1px solid #222222;
  border-radius: 8px;
  padding: 6px 4px;
}

.island-stat-num {
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
}

.island-stat-text {
  font-size: 0.68rem;
  color: #777777;
}

.island-actions-row {
  display: flex;
  gap: 8px;
  justify-content: stretch;
}

.island-actions-row .btn {
  flex: 1;
}

.btn-xs {
  padding: 4px 8px;
  font-size: 0.75rem;
  border-radius: 6px;
}

@keyframes islandPop {
  0% { transform: scale(0.93); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes islandThrob {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

.editor-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  z-index: 100;
  position: relative;
  pointer-events: auto;
}

.editor-header-actions button {
  cursor: pointer !important;
  user-select: none !important;
  touch-action: manipulation !important;
  pointer-events: auto !important;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  flex-shrink: 0;
  z-index: 10;
}

body.editor-body,
html:has(body.editor-body) {
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch !important;
  height: auto !important;
  min-height: 100% !important;
  overscroll-behavior-y: auto !important;
}

.editor-page-wrapper {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: visible !important;
}

.editor-main {
  flex: 1 0 auto;
  overflow: visible !important;
}

.editor-page {
  max-width: 820px;
  margin: 0 auto;
  padding: 32px 24px 120px;
  overflow: visible !important;
}

.editor-title-input {
  width: 100%;
  padding: 12px 0;
  background: transparent;
  border: none;
  font-family: var(--font-body);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  outline: none;
  letter-spacing: -0.02em;
  border-bottom: 1px solid var(--border-subtle);
  transition: border-color var(--transition-fast);
  margin-bottom: 24px;
}

.editor-title-input:focus {
  border-bottom-color: #555555;
}

.editor-title-input::placeholder {
  color: var(--text-muted);
}

/* Quill editor overrides (Monochrome & Categorized Groups) */
.editor-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: visible !important;
  min-height: 480px;
}

.ql-toolbar.ql-snow {
  background: #080808 !important;
  border: none !important;
  border-bottom: 1px solid var(--border-color) !important;
  padding: 10px 14px !important;
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  gap: 8px !important;
}

.ql-toolbar.ql-snow .ql-formats {
  display: inline-flex !important;
  align-items: center !important;
  background: #121212 !important;
  border: 1px solid #222222 !important;
  border-radius: 8px !important;
  padding: 3px 4px !important;
  margin: 0 !important;
  gap: 2px !important;
  flex-shrink: 0 !important;
}

.ql-snow .ql-toolbar button.ql-header[value="1"]::after {
  content: "H1";
  font-weight: 700;
  font-size: 13px;
  font-family: var(--font-body);
  color: #888888;
}

.ql-snow .ql-toolbar button.ql-header[value="2"]::after {
  content: "H2";
  font-weight: 700;
  font-size: 13px;
  font-family: var(--font-body);
  color: #888888;
}

.ql-snow .ql-toolbar button.ql-header[value="3"]::after {
  content: "H3";
  font-weight: 700;
  font-size: 13px;
  font-family: var(--font-body);
  color: #888888;
}

.ql-snow .ql-toolbar button.ql-header:hover::after,
.ql-snow .ql-toolbar button.ql-header.ql-active::after {
  color: #ffffff !important;
}

.ql-toolbar.ql-snow .ql-picker {
  height: 32px !important;
  color: #888888 !important;
  border-radius: 5px !important;
  margin: 0 !important;
}

.ql-toolbar.ql-snow .ql-picker-label {
  padding: 4px 6px !important;
  border: none !important;
  display: flex !important;
  align-items: center !important;
}

.ql-toolbar.ql-snow .ql-picker-label .ql-stroke {
  stroke: #888888 !important;
}

.ql-toolbar.ql-snow .ql-picker-label:hover .ql-stroke,
.ql-toolbar.ql-snow .ql-picker.ql-expanded .ql-picker-label .ql-stroke {
  stroke: #ffffff !important;
}

.ql-toolbar.ql-snow .ql-picker-options {
  background: #141414 !important;
  border: 1px solid #333333 !important;
  border-radius: 8px !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8) !important;
  padding: 6px !important;
  z-index: 600 !important;
}

.ql-toolbar.ql-snow .ql-picker-item {
  border-radius: 4px !important;
  padding: 4px 8px !important;
  color: #a0a0a0 !important;
}

.ql-toolbar.ql-snow .ql-picker-item:hover {
  background: #242424 !important;
  color: #ffffff !important;
}

.ql-toolbar.ql-snow .ql-stroke {
  stroke: #888888 !important;
}

.ql-toolbar.ql-snow .ql-fill {
  fill: #888888 !important;
}

.ql-toolbar.ql-snow button {
  width: 32px !important;
  height: 32px !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 5px !important;
  margin: 0 !important;
  background: transparent !important;
  border: none !important;
  transition: all var(--transition-fast) !important;
}

.ql-toolbar.ql-snow button:hover {
  background: #222222 !important;
}

.ql-toolbar.ql-snow button:hover .ql-stroke {
  stroke: #ffffff !important;
}

.ql-toolbar.ql-snow button:hover .ql-fill {
  fill: #ffffff !important;
}

.ql-toolbar.ql-snow button.ql-active {
  background: #ffffff !important;
  border-color: #ffffff !important;
}

.ql-toolbar.ql-snow button.ql-active .ql-stroke {
  stroke: #000000 !important;
}

.ql-toolbar.ql-snow button.ql-active .ql-fill {
  fill: #000000 !important;
}

.ql-snow .ql-toolbar button.ql-header.ql-active::after {
  color: #000000 !important;
}

/* ============ Floating Selection Bubble Menu ============ */
.editor-wrapper {
  position: relative;
}

.floating-bubble-menu {
  position: absolute;
  z-index: 500;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: rgba(14, 14, 14, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid #333333;
  border-radius: 9999px;
  padding: 3px 5px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px) scale(0.96);
  transition: opacity 0.12s ease, transform 0.12s ease, visibility 0.12s ease;
  pointer-events: none;
}

.floating-bubble-menu.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.bubble-divider {
  display: inline-block;
  width: 1px;
  height: 14px;
  background: #2b2b2b;
  margin: 0 3px;
  flex-shrink: 0;
}

.bubble-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: transparent;
  border: none;
  border-radius: 5px;
  color: #999999;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  transition: all 0.12s ease;
  padding: 0;
  flex-shrink: 0;
}

.bubble-btn svg {
  stroke: #999999;
  transition: stroke 0.12s ease;
}

.bubble-btn:hover {
  background: #242424;
  color: #ffffff;
}

.bubble-btn:hover svg {
  stroke: #ffffff;
}

.bubble-btn.active {
  background: #ffffff !important;
  color: #000000 !important;
}

.bubble-btn.active svg {
  stroke: #000000 !important;
}

.bubble-btn:active {
  transform: scale(0.92);
}

.bubble-btn.active {
  background: #ffffff !important;
  color: #000000 !important;
}

.bubble-btn.active svg {
  stroke: #000000 !important;
}

/* Smooth Editorial Selection Highlight */
.ql-editor ::selection,
.ql-editor::selection {
  background: rgba(255, 255, 255, 0.28) !important;
  color: inherit !important;
}

/* ============ Interactive Image Resizer in Editor ============ */
.ql-editor img {
  cursor: pointer;
  border-radius: var(--radius-sm);
  max-width: 100%;
  height: auto;
  transition: outline 0.15s ease;
  user-select: none;
}

.ql-editor img:hover {
  outline: 2px dashed rgba(255, 255, 255, 0.4);
  outline-offset: 2px;
}

.image-resizer-overlay {
  position: absolute;
  border: 2px solid #ffffff;
  pointer-events: none;
  z-index: 500;
  display: none;
  box-sizing: border-box;
}

.image-resizer-overlay.active {
  display: block;
}

/* Resize Handles */
.image-resizer-handle {
  position: absolute;
  width: 14px;
  height: 14px;
  background: #ffffff;
  border: 2px solid #000000;
  border-radius: 2px;
  pointer-events: auto;
  z-index: 510;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
  touch-action: none;
}

.image-resizer-handle.handle-nw {
  top: -7px;
  left: -7px;
  cursor: nwse-resize;
}

.image-resizer-handle.handle-ne {
  top: -7px;
  right: -7px;
  cursor: nesw-resize;
}

.image-resizer-handle.handle-se {
  bottom: -7px;
  right: -7px;
  cursor: nwse-resize;
}

.image-resizer-handle.handle-sw {
  bottom: -7px;
  left: -7px;
  cursor: nesw-resize;
}

.image-resizer-handle.handle-e {
  top: 50%;
  right: -7px;
  transform: translateY(-50%);
  cursor: ew-resize;
}

.image-resizer-handle.handle-w {
  top: 50%;
  left: -7px;
  transform: translateY(-50%);
  cursor: ew-resize;
}

/* Dimension tooltip */
.image-resizer-size-badge {
  position: absolute;
  top: -34px;
  left: 50%;
  transform: translateX(-50%);
  background: #000000;
  color: #ffffff;
  border: 1px solid #333333;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  white-space: nowrap;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.8);
}

/* Image Toolbar */
.image-resizer-toolbar {
  position: absolute;
  bottom: -46px;
  left: 50%;
  transform: translateX(-50%);
  background: #111111;
  border: 1px solid #333333;
  border-radius: 6px;
  padding: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  pointer-events: auto;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.9);
  white-space: nowrap;
  z-index: 520;
}

.image-resizer-btn {
  background: transparent;
  border: none;
  color: #a0a0a0;
  padding: 4px 8px;
  font-size: 0.75rem;
  font-family: var(--font-body);
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.image-resizer-btn:hover {
  background: #242424;
  color: #ffffff;
}

.image-resizer-btn.active {
  background: #ffffff;
  color: #000000;
  font-weight: 600;
}

.image-resizer-btn.btn-del:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
}

.image-resizer-divider {
  width: 1px;
  height: 16px;
  background: #333333;
  margin: 0 2px;
}

/* Undo & Redo Toolbar Buttons */
.ql-snow .ql-toolbar button.ql-undo,
.ql-snow .ql-toolbar button.ql-redo {
  position: relative;
}

.ql-snow .ql-toolbar button.ql-undo:active,
.ql-snow .ql-toolbar button.ql-redo:active {
  transform: scale(0.9) !important;
  background: #2a2a2a !important;
}

.ql-snow .ql-toolbar button.ql-undo.ql-active,
.ql-snow .ql-toolbar button.ql-redo.ql-active {
  background: transparent !important;
}

.ql-snow .ql-toolbar button.ql-undo.ql-active .ql-stroke,
.ql-snow .ql-toolbar button.ql-redo.ql-active .ql-stroke {
  stroke: #ffffff !important;
}

.ql-container.ql-snow {
  border: none !important;
  font-family: var(--font-body) !important;
  font-size: 1.02rem !important;
  height: auto !important;
  overflow: visible !important;
}

.ql-editor {
  padding: 28px !important;
  min-height: 420px !important;
  height: auto !important;
  overflow-y: visible !important;
  color: var(--text-primary) !important;
  line-height: 1.85 !important;
  touch-action: pan-y !important;
  -webkit-overflow-scrolling: touch !important;
}

.ql-snow .ql-editor.ql-blank::before {
  left: 28px !important;
  right: 28px !important;
  color: var(--text-muted) !important;
  font-style: normal !important;
  font-family: inherit !important;
  font-size: inherit !important;
  line-height: inherit !important;
  pointer-events: none !important;
}

.ql-editor h1 {
  font-size: 1.85rem !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  margin-bottom: 12px !important;
}

.ql-editor h2 {
  font-size: 1.5rem !important;
  font-weight: 600 !important;
  color: #ffffff !important;
  margin-bottom: 10px !important;
}

.ql-editor h3 {
  font-size: 1.25rem !important;
  font-weight: 600 !important;
  color: #ffffff !important;
  margin-bottom: 8px !important;
}

.ql-editor iframe.ql-video,
.post-content iframe {
  width: 100% !important;
  aspect-ratio: 16 / 9 !important;
  border-radius: var(--radius-sm) !important;
  border: 1px solid var(--border-color) !important;
  margin: 12px 0 !important;
  background: #000000 !important;
}

.ql-editor blockquote {
  border-left: 3px solid #ffffff !important;
  background: #0d0d0d !important;
  padding: 12px 18px !important;
  border-radius: 0 var(--radius-sm, 8px) var(--radius-sm, 8px) 0 !important;
  color: #cbd5e1 !important;
  font-style: italic !important;
  white-space: pre-wrap !important;
  word-break: break-word !important;
  box-sizing: border-box !important;
  margin: 18px 0 !important;
}

.ql-editor blockquote:has(+ blockquote) {
  margin-bottom: 0 !important;
  padding-bottom: 4px !important;
  border-bottom-right-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
}

.ql-editor blockquote + blockquote {
  margin-top: 0 !important;
  padding-top: 4px !important;
  border-top-right-radius: 0 !important;
  border-top-left-radius: 0 !important;
}

.ql-editor blockquote + blockquote:has(+ blockquote) {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 4px !important;
  padding-bottom: 4px !important;
  border-radius: 0 !important;
}

.ql-editor blockquote:empty,
.ql-editor blockquote:has(> br:only-child) {
  min-height: 1.4em !important;
  padding-top: 2px !important;
  padding-bottom: 2px !important;
}

/* Dark theme overrides for inline code in Quill editor (fixes "white mess") */
.ql-snow .ql-editor code,
.ql-editor code {
  font-family: var(--font-mono, 'JetBrains Mono', 'Fira Code', monospace) !important;
  font-size: 0.88em !important;
  background-color: #18191c !important;
  border: 1px solid #2e323b !important;
  padding: 2px 6px !important;
  border-radius: 4px !important;
  color: #38bdf8 !important;
}

/* Quill 2.0 Code Block Container & Lines in Editor */
.ql-editor pre.ql-syntax,
.ql-snow .ql-editor .ql-code-block-container,
.ql-editor .ql-code-block-container {
  background-color: #0b0c0e !important;
  border: 1px solid #23272f !important;
  border-radius: var(--radius-sm) !important;
  padding: 14px 18px !important;
  font-family: var(--font-mono, 'JetBrains Mono', 'Fira Code', monospace) !important;
  color: #e2e8f0 !important;
  margin: 18px 0 !important;
  line-height: 1.6 !important;
}

.ql-snow .ql-editor .ql-code-block,
.ql-editor .ql-code-block {
  font-family: var(--font-mono, 'JetBrains Mono', 'Fira Code', monospace) !important;
  color: #e2e8f0 !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  line-height: 1.6 !important;
}

.ql-editor a {
  color: #ffffff !important;
  text-decoration: underline !important;
}

.ql-editor img {
  border-radius: var(--radius-sm) !important;
  max-width: 100% !important;
}

.ql-snow .ql-tooltip {
  background: #141414 !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: var(--shadow-md) !important;
  color: var(--text-primary) !important;
}

.ql-snow .ql-tooltip input[type=text] {
  background: #080808 !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 4px !important;
  color: var(--text-primary) !important;
}

.ql-snow .ql-tooltip a {
  color: #ffffff !important;
}



/* ============ Auto-save indicator ============ */
.autosave-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
}

.autosave-indicator.saving {
  color: var(--text-secondary);
}

.autosave-indicator.saved {
  color: var(--text-primary);
}

.autosave-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

/* ============ Modals ============ */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  z-index: 99999 !important;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  max-width: 400px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  transform: scale(0.96);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.modal p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ============ Color & Highlight Palette Bottom Sheet ============ */
.palette-sheet-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.palette-sheet-overlay.active {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

.palette-sheet {
  background: #111111;
  border: 1px solid #333333;
  border-radius: var(--radius-md);
  padding: 20px;
  max-width: 440px;
  width: 90%;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.9);
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.palette-sheet-overlay.active .palette-sheet {
  transform: scale(1);
}

.palette-sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #222222;
}

.palette-sheet-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.close-modal-btn,
.palette-close-btn {
  background: #1c1c1c;
  border: 1px solid #333333;
  color: #aaaaaa;
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0;
  border-radius: 6px;
  min-width: 38px;
  min-height: 38px;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  touch-action: manipulation;
  user-select: none;
  pointer-events: auto !important;
  position: relative;
  z-index: 20;
  transition: all var(--transition-fast);
}

.close-modal-btn:hover,
.palette-close-btn:hover {
  color: #ffffff;
  background: #2a2a2a;
  border-color: #555555;
}

.close-modal-btn:active,
.palette-close-btn:active {
  background: #383838;
  transform: scale(0.92);
}

.palette-swatches {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  max-height: 50vh;
  overflow-y: auto;
}

.palette-swatch-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: #181818;
  border: 1px solid #292929;
  border-radius: 8px;
  color: #d1d5db;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

.palette-swatch-item:hover,
.palette-swatch-item:active {
  background: #252525;
  border-color: #444444;
  color: #ffffff;
  transform: translateY(-1px);
}

.swatch-circle {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.swatch-reset-icon {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #282828;
  border-radius: 50%;
  font-size: 0.75rem;
  color: #ef4444;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .palette-sheet-overlay {
    align-items: flex-end;
    padding-bottom: max(16px, env(safe-area-inset-bottom));
  }

  .palette-sheet {
    width: 100%;
    max-width: 100%;
    border-radius: 16px 16px 0 0;
    margin: 0;
    transform: translateY(20px);
  }

  .palette-sheet-overlay.active .palette-sheet {
    transform: translateY(0);
  }

  .palette-swatches {
    grid-template-columns: 1fr;
    max-height: 45vh;
  }
}

/* ============ Helper Modal Styles ============ */
.helper-btn {
  gap: 4px;
}

.helper-modal {
  max-width: 620px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  background: #0f0f0f;
  border: 1px solid #333333;
}

.helper-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  background: #090909;
}

.helper-modal-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.helper-modal-title h2 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
}

.close-modal-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all var(--transition-fast);
  /* Ensure minimum touch target */
  min-width: 36px;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.close-modal-btn:hover {
  color: #ffffff;
  background: #222222;
}

.helper-modal-body {
  padding: 20px;
  overflow-y: auto;
  max-height: calc(85vh - 120px);
}

.helper-section {
  margin-bottom: 20px;
}

.helper-section:last-child {
  margin-bottom: 0;
}

.helper-section h3 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #777777;
  margin-bottom: 10px;
}

.helper-grid {
  display: grid;
  gap: 8px;
}

.helper-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 12px;
  background: #141414;
  border: 1px solid #222222;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  line-height: 1.5;
}

.helper-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 24px;
  padding: 0 6px;
  background: #222222;
  border: 1px solid #383838;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: #ffffff;
  flex-shrink: 0;
}

.helper-desc {
  color: #a0a0a0;
  flex: 1;
}

.helper-desc strong {
  color: #ffffff;
}

.helper-modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  background: #090909;
}

/* ============ Custom Media Modal ============ */
.media-modal {
  max-width: 480px;
  width: 92%;
  padding: 0;
  overflow: hidden;
  background: #0f0f0f;
  border: 1px solid #333333;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.95);
}

.media-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #090909;
  border-bottom: 1px solid #222222;
}

.media-tabs-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #141414;
  padding: 3px;
  border-radius: 8px;
  border: 1px solid #282828;
}

.media-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  min-height: 38px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: #888888;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
  transition: all 0.15s ease;
}

.media-tab-btn:hover {
  color: #ffffff;
}

.media-tab-btn.active {
  background: #ffffff;
  color: #000000;
}

.media-modal-body {
  padding: 20px;
}

.media-pane {
  display: none;
  animation: fadeIn 0.2s ease;
}

.media-pane.active {
  display: block;
}

.media-dropzone {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  border: 2px dashed #3a3a3a;
  border-radius: 12px;
  background: #141414;
  cursor: pointer;
  text-align: center;
  overflow: hidden;
  transition: all 0.2s ease;
  touch-action: manipulation;
}

.media-file-input-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0 !important;
  cursor: pointer;
  z-index: 10;
  font-size: 0;
  display: block !important;
}

.media-dropzone:hover,
.media-dropzone:active {
  border-color: #777777;
  background: #1a1a1a;
}

.media-dropzone svg {
  color: #888888;
  margin-bottom: 10px;
  transition: all 0.2s ease;
  pointer-events: none;
}

.media-dropzone:hover svg {
  color: #ffffff;
  transform: translateY(-2px);
}

.media-dropzone-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
  pointer-events: none;
}

.media-dropzone-sub {
  font-size: 0.75rem;
  color: #777777;
  pointer-events: none;
}

.media-dropzone:hover svg {
  color: #ffffff;
  transform: translateY(-2px);
}

.media-dropzone-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.media-dropzone-sub {
  font-size: 0.75rem;
  color: #777777;
}

.media-divider-text {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 18px 0;
  color: #555555;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.media-divider-text::before,
.media-divider-text::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid #222222;
}

.media-divider-text span {
  padding: 0 10px;
}

.media-url-input-group {
  display: flex;
  gap: 8px;
}

.media-url-input-group .form-input {
  flex: 1;
}

.media-video-info {
  font-size: 0.84rem;
  color: #aaaaaa;
  line-height: 1.5;
  margin-bottom: 12px;
}

.media-video-formats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.video-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: #888888;
  background: #161616;
  border: 1px solid #262626;
  border-radius: 4px;
  padding: 2px 8px;
}

.link-modal {
  max-width: 440px;
  width: 92%;
  padding: 0;
  overflow: hidden;
  background: #0f0f0f;
  border: 1px solid #333333;
}

/* ============ Footer ============ */
.footer {
  margin-top: auto;
  padding: 24px 24px max(24px, calc(env(safe-area-inset-bottom, 0px) + 16px));
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
}

/* ============ Loading Spinner ============ */
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-top-color: #000000;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============ Fade-in Animation ============ */
.fade-in {
  animation: fadeIn 0.35s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stagger-1 { animation-delay: 0.03s; }
.stagger-2 { animation-delay: 0.06s; }
.stagger-3 { animation-delay: 0.09s; }
.stagger-4 { animation-delay: 0.12s; }
.stagger-5 { animation-delay: 0.15s; }

/* ============ Responsive ============ */
@media (max-width: 768px) {
  html, body, .page-wrapper, main {
    max-width: 100vw;
    overflow-x: hidden;
    width: 100%;
    box-sizing: border-box;
  }

  .header-inner {
    padding: 0 12px;
    gap: 6px;
    width: 100%;
    box-sizing: border-box;
  }

  .logo {
    min-width: 0;
    flex-shrink: 1;
  }

  .logo span:last-child {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 110px;
  }

  .header-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    max-width: calc(100vw - 120px);
  }

  .header-nav a,
  .header-nav button {
    padding: 6px 8px !important;
    font-size: 0.76rem !important;
    white-space: nowrap;
  }

  @media (max-width: 540px) {
    .header-nav button span,
    .header-nav a:not([href="/admin/new"]):not([href="/admin/logout"]):not([href="/admin"]) span {
      display: none;
    }
  }

  @media (max-width: 400px) {
    .logo span:last-child {
      max-width: 80px;
    }
    .header-nav a,
    .header-nav button {
      padding: 5px 6px !important;
    }
  }

  .hero {
    padding: 36px 16px 20px;
  }

  .hero h1 {
    font-size: 1.65rem;
    overflow-wrap: break-word;
    word-break: break-word;
  }

  .posts-feed {
    padding: 12px 14px 60px;
    gap: 16px;
    width: 100%;
    box-sizing: border-box;
  }

  .post-card {
    border-radius: var(--radius-md);
    width: 100%;
    box-sizing: border-box;
  }

  .post-card-content {
    padding: 16px;
    width: 100%;
    box-sizing: border-box;
  }

  .post-card-title {
    font-size: 1.15rem;
    line-height: 1.35;
    overflow-wrap: break-word;
    word-break: break-word;
  }

  .post-card-preview {
    font-size: 0.88rem;
    line-height: 1.5;
    overflow-wrap: break-word;
    word-break: break-word;
  }

  .post-card-cover-wrap {
    height: 160px;
  }

  .post-page {
    padding: 24px 14px 60px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  .post-page-title {
    font-size: 1.5rem;
    line-height: 1.3;
    margin-bottom: 12px;
    overflow-wrap: break-word;
    word-break: break-word;
  }

  .post-page-meta {
    font-size: 0.78rem;
    gap: 8px 12px;
    padding-bottom: 14px;
  }

  .post-content {
    font-size: 0.98rem;
    line-height: 1.75;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .post-content h1 {
    font-size: 1.45rem;
    margin: 28px 0 12px;
  }

  .post-content h2 {
    font-size: 1.25rem;
    margin: 24px 0 10px;
  }

  .post-content h3 {
    font-size: 1.1rem;
    margin: 20px 0 8px;
  }

  .post-content pre {
    padding: 12px 14px;
    font-size: 0.8rem;
    max-width: 100%;
  }

  .post-footer {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    width: 100% !important;
    margin-top: 36px;
    padding-top: 20px;
  }

  .post-footer .back-link,
  .post-footer .post-share-link {
    width: 100% !important;
    box-sizing: border-box !important;
    justify-content: center !important;
    padding: 12px 16px !important;
    text-align: center !important;
  }

  .admin-page {
    padding: 16px 12px 60px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  .admin-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 16px;
    width: 100%;
    box-sizing: border-box;
  }

  .admin-header h1 {
    font-size: 1.25rem;
    margin: 0;
  }

  .admin-posts-list {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .admin-post-item {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
    padding: 14px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .admin-post-info {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }

  .admin-post-title {
    white-space: normal !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    font-size: 0.98rem !important;
    line-height: 1.4 !important;
  }

  .admin-post-meta {
    flex-wrap: wrap !important;
    gap: 4px 10px !important;
    font-size: 0.76rem !important;
    min-width: 0 !important;
  }

  .admin-post-slug {
    display: block !important;
    max-width: 100% !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  .admin-post-actions {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    box-sizing: border-box !important;
  }

  .admin-post-actions .btn {
    width: 100% !important;
    padding: 9px 8px !important;
    font-size: 0.78rem !important;
    justify-content: center !important;
    text-align: center !important;
    box-sizing: border-box !important;
    min-height: 38px !important;
    border-radius: var(--radius-sm) !important;
  }

  .admin-post-actions .btn span {
    font-size: 0.78rem !important;
  }

  /* Mobile Editor Super-Comfortable Toolbar & Layout */
  .editor-page {
    padding: 16px 16px max(40px, calc(env(safe-area-inset-bottom, 0px) + 24px));
    max-width: 100%;
    box-sizing: border-box;
  }

  .editor-header-bar {
    padding: 0;
    width: 100%;
    box-sizing: border-box;
  }

  .editor-header-inner {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    height: 50px !important;
    padding: 0 8px !important;
    gap: 4px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .editor-header-inner > .back-link {
    padding: 6px 8px !important;
    flex-shrink: 0 !important;
  }

  .desktop-only-btn,
  .desktop-only-text,
  .helper-btn-text {
    display: none !important;
  }

  /* Mobile Dynamic Island Sizing */
  .dynamic-island-wrapper {
    position: static !important;
    transform: none !important;
    flex: 1 !important;
    display: flex !important;
    justify-content: center !important;
    min-width: 0 !important;
  }

  .dynamic-island {
    min-width: 75px !important;
    max-width: 110px !important;
    padding: 2px 6px !important;
  }

  .dynamic-island.saving {
    min-width: 90px !important;
  }

  .dynamic-island.saved {
    min-width: 85px !important;
  }

  .dynamic-island.loading,
  .dynamic-island.publishing {
    min-width: 95px !important;
  }

  .dynamic-island .island-divider,
  .dynamic-island .island-badge {
    display: none !important;
  }

  .dynamic-island .island-label {
    font-size: 0.72rem !important;
  }

  .dynamic-island.expanded {
    width: 270px;
    min-width: 270px;
    max-width: 270px;
    top: 4px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  .editor-header-actions {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    flex-shrink: 0 !important;
    z-index: 100 !important;
    position: relative !important;
    pointer-events: auto !important;
  }

  .editor-header-actions .helper-btn {
    padding: 6px 8px !important;
  }

  .editor-header-actions #publishBtn {
    padding: 6px 10px !important;
    font-size: 0.76rem !important;
  }

  .editor-header-actions #publishBtn span {
    font-size: 0.76rem !important;
  }

  .editor-title-input {
    font-size: 1.55rem;
    padding: 8px 0;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
  }

  .editor-page {
    padding: 12px 12px 240px !important;
    min-height: auto !important;
    overflow: visible !important;
  }

  .editor-wrapper {
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    min-height: auto !important;
    overflow: visible !important;
  }

  .editor-page .ql-container,
  .editor-wrapper .ql-container {
    height: auto !important;
    overflow: visible !important;
    overflow-anchor: none !important;
  }

  .editor-page .ql-editor,
  .editor-wrapper .ql-editor {
    font-size: 17px !important;
    line-height: 1.65 !important;
    padding: 8px 0 220px 0 !important;
    touch-action: pan-y !important;
    overflow-y: visible !important;
    height: auto !important;
    -webkit-text-size-adjust: 100% !important;
    tab-size: 4 !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .floating-bubble-menu {
    display: inline-flex !important;
    padding: 2px 4px !important;
    gap: 1px !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(255, 255, 255, 0.1) !important;
  }

  .floating-bubble-menu .bubble-btn {
    width: 24px !important;
    height: 24px !important;
    font-size: 0.72rem !important;
  }

  .floating-bubble-menu .bubble-divider {
    height: 12px !important;
    margin: 0 2px !important;
  }

  /* Mobile Bottom Floating Formatting Dock — Convenient for thumbs, never blocks text at top */
  .ql-toolbar.ql-snow {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    top: auto !important;
    z-index: 900 !important;
    background: rgba(12, 12, 12, 0.94) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border: none !important;
    border-top: 1px solid #282828 !important;
    border-radius: 16px 16px 0 0 !important;
    padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 8px)) !important;
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    gap: 6px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.8) !important;
    transform: none !important;
    margin-bottom: 0 !important;
  }

  .ql-toolbar.ql-snow::-webkit-scrollbar {
    display: none !important;
  }

  .ql-toolbar.ql-snow .ql-formats {
    display: inline-flex !important;
    align-items: center !important;
    background: #181818 !important;
    border: 1px solid #2e2e2e !important;
    border-radius: 8px !important;
    padding: 2px 3px !important;
    margin: 0 !important;
    gap: 2px !important;
    flex-shrink: 0 !important;
  }

  .ql-toolbar.ql-snow button {
    width: 34px !important;
    height: 34px !important;
    margin: 0 !important;
    border-radius: 6px !important;
    background: transparent !important;
    border: none !important;
    flex-shrink: 0 !important;
    touch-action: manipulation !important;
  }

  .ql-toolbar.ql-snow button:active {
    background: #2a2a2a !important;
    transform: scale(0.92) !important;
  }

  .ql-toolbar.ql-snow button.ql-active {
    background: #ffffff !important;
    border-color: #ffffff !important;
  }

  .ql-toolbar.ql-snow button.ql-active .ql-stroke {
    stroke: #000000 !important;
  }

  .ql-toolbar.ql-snow button.ql-active .ql-fill {
    fill: #000000 !important;
  }

  .ql-snow .ql-toolbar button.ql-header.ql-active::after {
    color: #000000 !important;
  }

  /* Make picker popups (Color, Highlight, Alignment) pop UPWARDS from bottom dock */
  .ql-snow .ql-picker {
    position: relative !important;
  }

  .ql-snow .ql-picker-options {
    bottom: calc(100% + 8px) !important;
    top: auto !important;
    position: absolute !important;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.9), 0 0 0 1px #333333 !important;
    background: #141414 !important;
    border: 1px solid #333333 !important;
    border-radius: 10px !important;
    padding: 8px !important;
    z-index: 1000 !important;
    transform-origin: bottom center !important;
  }

  .ql-snow .ql-color-picker .ql-picker-options,
  .ql-snow .ql-icon-picker .ql-picker-options {
    min-width: 140px !important;
  }

  .ql-snow .ql-color-picker .ql-picker-item {
    width: 24px !important;
    height: 24px !important;
    margin: 3px !important;
    border-radius: 4px !important;
    border: 1px solid #333333 !important;
  }

  .editor-page .ql-editor,
  .editor-wrapper .ql-editor {
    padding: 12px 0 140px 0 !important;
    min-height: calc(100vh - 160px) !important;
    font-size: 16px !important;
    line-height: 1.8 !important;
  }

  .editor-page .ql-snow .ql-editor.ql-blank::before,
  .editor-wrapper .ql-snow .ql-editor.ql-blank::before {
    left: 0 !important;
    right: 0 !important;
  }

  .post-footer {
    flex-direction: column;
    gap: 16px;
  }

  /* ============ Mobile Modal Fixes ============ */
  /* Modal overlay: scrollable, safe padding */
  .modal-overlay {
    padding: 16px !important;
    align-items: flex-start !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    overscroll-behavior: contain !important;
    padding-top: max(24px, env(safe-area-inset-top, 16px)) !important;
    padding-bottom: max(24px, env(safe-area-inset-bottom, 16px)) !important;
    z-index: 99999 !important;
  }

  /* All modals: full width, max-height limited with dvh, scrollable body */
  .modal {
    width: 100% !important;
    max-width: 100% !important;
    max-height: 85vh !important;
    max-height: 85dvh !important;
    border-radius: var(--radius-md) !important;
    margin: auto 0 !important;
  }

  .media-modal {
    width: 100% !important;
    max-width: 100% !important;
    max-height: 85vh !important;
    max-height: 85dvh !important;
    display: flex !important;
    flex-direction: column !important;
  }

  .media-modal-body {
    overflow-y: auto !important;
    max-height: calc(85vh - 56px) !important;
    max-height: calc(85dvh - 56px) !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .helper-modal {
    width: 100% !important;
    max-width: 100% !important;
    max-height: 85vh !important;
    max-height: 85dvh !important;
  }

  .link-modal {
    width: 100% !important;
    max-width: 100% !important;
  }

  /* Close buttons: 44x44 minimum touch target on mobile */
  .close-modal-btn {
    min-width: 44px !important;
    min-height: 44px !important;
    font-size: 1.3rem !important;
    border-radius: 8px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .palette-close-btn {
    min-width: 44px !important;
    min-height: 44px !important;
    font-size: 1.3rem !important;
    border-radius: 8px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  /* Media modal header: prevent cramping */
  .media-modal-header {
    padding: 8px 12px !important;
    gap: 8px !important;
  }

  /* Input 16px font-size on mobile — prevents iOS Safari auto-zoom viewport bug */
  .form-input,
  .login-card input,
  .modal input,
  .palette-sheet input {
    font-size: 16px !important;
  }

  /* Helper modal header: prevent cramping */
  .helper-modal-header {
    padding: 12px 14px !important;
  }

  .helper-modal-title h2 {
    font-size: 0.92rem !important;
  }
}

/* ==========================================================================
   Post Threads & Minimalist Monochrome (B&W) Drawer System
   ========================================================================== */

/* Badges (Strictly Monochrome) */
.thread-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 9999px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.06);
  color: #d4d4d4;
  border: 1px solid rgba(255, 255, 255, 0.12);
  user-select: none;
  transition: all 0.15s ease;
}

.thread-badge svg {
  stroke: currentColor;
}

.thread-badge-audio,
.thread-badge-diary,
.thread-badge-note,
.thread-badge-thread {
  background: rgba(255, 255, 255, 0.05);
  color: #e5e5e5;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* Inline Thread Card (embedded in post content) */
.thread-inline-card,
.lore-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 14px 0 !important;
  padding: 14px 18px;
  background: #0d0d0d;
  border: 1px solid #222222;
  border-left: 3px solid #ffffff;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  text-decoration: none;
  color: inherit;
}

.thread-inline-card:hover,
.lore-card:hover {
  background: #141414;
  border-color: #383838;
  border-left-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}

.thread-inline-card.cat-audio,
.thread-inline-card.cat-diary,
.thread-inline-card.cat-note,
.thread-inline-card.cat-thread,
.lore-card.lore-card-audio,
.lore-card.lore-card-diary,
.lore-card.lore-card-note,
.lore-card.lore-card-thread {
  border-left-color: #ffffff;
}

.thread-inline-left,
.lore-card-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.thread-inline-title,
.lore-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.thread-inline-desc {
  font-size: 0.85rem;
  color: #888888;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.lore-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 9999px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.06);
  color: #d4d4d4;
  border: 1px solid rgba(255, 255, 255, 0.12);
  user-select: none;
  width: fit-content;
}

.thread-inline-btn,
.lore-card-open-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: #1a1a1a;
  color: #f5f5f5;
  border: 1px solid #282828;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  transition: all 0.18s ease;
}

.thread-inline-btn svg,
.lore-card-open-btn svg {
  stroke: currentColor;
}

.thread-inline-card:hover .thread-inline-btn,
.lore-card:hover .lore-card-open-btn {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

/* Threads Shelf (Archive block at the bottom of the post) */
.post-threads-shelf {
  margin: 44px 0 32px;
  padding: 24px;
  background: #0d0d0d;
  border: 1px solid #222222;
  border-radius: var(--radius-lg);
}

.threads-shelf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid #1c1c1c;
}

.threads-shelf-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.threads-shelf-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: #171717;
  border: 1px solid #262626;
  border-radius: var(--radius-sm);
  color: #ffffff;
}

.threads-shelf-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.threads-shelf-count {
  font-size: 0.78rem;
  font-weight: 600;
  background: #1a1a1a;
  border: 1px solid #282828;
  color: #888888;
  padding: 2px 9px;
  border-radius: 9999px;
}

.threads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.thread-shelf-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  background: #111111;
  border: 1px solid #222222;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  min-height: 120px;
}

.thread-shelf-card:hover {
  background: #161616;
  border-color: #3d3d3d;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}

.thread-shelf-card .thread-card-top {
  margin-bottom: 10px;
}

.thread-shelf-card .thread-card-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: #f5f5f5;
  line-height: 1.35;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.thread-shelf-card .thread-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #777777;
  font-weight: 500;
  transition: color 0.15s ease;
}

.thread-shelf-card:hover .thread-card-footer {
  color: #ffffff;
}

/* Discord-Style Drawer (Monochrome) */
.thread-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

.thread-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.thread-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(640px, 94vw);
  height: 100%;
  height: 100dvh;
  max-height: 100dvh;
  background: #0a0a0a;
  border-left: 1px solid #222222;
  box-shadow: -12px 0 50px rgba(0, 0, 0, 0.9);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  touch-action: pan-y pinch-zoom;
}

.thread-drawer.active {
  transform: translateX(0);
}

.thread-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid #1c1c1c;
  background: #0d0d0d;
  flex-shrink: 0;
}

.thread-drawer-header-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  flex: 1;
}

.thread-drawer-title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  word-break: break-word;
}

.thread-drawer-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Header Navigation Bar (Previous, Counter, Next) */
.thread-drawer-nav-header {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #141414;
  border: 1px solid #242424;
  border-radius: var(--radius-sm);
  padding: 3px 6px;
}

.thread-counter-badge {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: #cccccc;
  padding: 0 5px;
  user-select: none;
  white-space: nowrap;
}

.thread-nav-arrow-btn {
  width: 28px !important;
  height: 28px !important;
  background: transparent !important;
  border: none !important;
  border-radius: 4px !important;
  padding: 0 !important;
  color: #aaaaaa !important;
  cursor: pointer;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.thread-nav-arrow-btn:hover:not(:disabled) {
  background: #242424 !important;
  color: #ffffff !important;
}

.thread-nav-arrow-btn:disabled {
  opacity: 0.25 !important;
  cursor: not-allowed !important;
}

/* Quick-jump horizontal pill strip under drawer header */
.thread-drawer-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: #090909;
  border-bottom: 1px solid #1a1a1a;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  flex-shrink: 0;
}

.thread-drawer-strip::-webkit-scrollbar {
  display: none;
}

.thread-strip-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: #141414;
  border: 1px solid #242424;
  border-radius: 14px;
  color: #888888;
  font-size: 0.78rem;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
  flex-shrink: 0;
}

.thread-strip-item:hover {
  background: #1e1e1e;
  color: #dddddd;
  border-color: #383838;
}

.thread-strip-item.active {
  background: #222222;
  color: #ffffff;
  border-color: #555555;
  font-weight: 600;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.05);
}

.thread-strip-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #1b1b1b;
  font-size: 0.7rem;
  font-family: var(--font-mono);
}

.thread-strip-item.active .thread-strip-num {
  background: #363636;
  color: #ffffff;
}

/* Smooth Slide Animations for Page Flipping */
@keyframes threadSlideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes threadSlideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.thread-drawer-body.slide-in-right {
  animation: threadSlideInRight 0.22s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.thread-drawer-body.slide-in-left {
  animation: threadSlideInLeft 0.22s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.thread-btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: #171717;
  border: 1px solid #262626;
  border-radius: var(--radius-sm);
  color: #aaaaaa;
  cursor: pointer;
  transition: all 0.15s ease;
}

.thread-btn-icon:hover {
  background: #222222;
  color: #ffffff;
  border-color: #383838;
}

.thread-btn-icon svg {
  stroke: currentColor;
}

.thread-close-btn {
  font-size: 1.1rem;
}

/* Drawer Dragging & Swipe States */
.thread-drawer.is-dragging,
.thread-drawer.is-dragging * {
  cursor: grabbing !important;
  user-select: none !important;
  -webkit-user-select: none !important;
}

.thread-drawer-header {
  cursor: grab;
}

.thread-drawer-header:active {
  cursor: grabbing;
}

/* Side arrow navigation buttons (floating on desktop) */
.thread-side-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 56px;
  background: rgba(14, 14, 14, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #a3a3a3;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0.28;
  outline: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.thread-side-nav-btn:hover:not(:disabled) {
  opacity: 1;
  background: rgba(26, 26, 26, 0.96);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-50%) scale(1.06);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.7);
}

.thread-side-nav-btn:active:not(:disabled) {
  transform: translateY(-50%) scale(0.96);
}

.thread-side-nav-btn.prev {
  left: 10px;
  border-radius: 8px;
}

.thread-side-nav-btn.next {
  right: 10px;
  border-radius: 8px;
}

.thread-side-nav-btn:disabled {
  display: none !important;
}

@media (max-width: 680px) {
  .thread-side-nav-btn {
    display: flex !important;
    width: 32px !important;
    height: 48px !important;
    opacity: 0.72 !important;
    background: rgba(14, 14, 14, 0.88) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    border-radius: 6px !important;
    z-index: 50 !important;
  }
  .thread-side-nav-btn.prev {
    left: 4px !important;
  }
  .thread-side-nav-btn.next {
    right: 4px !important;
  }
}

.thread-drawer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  border-top: 1px solid #1c1c1c;
  background: #0d0d0d;
  flex-shrink: 0;
  z-index: 2;
}

.thread-nav-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.thread-drawer-body,
.thread-drawer .thread-drawer-body.ql-editor {
  flex: 1 1 0 !important;
  min-height: 0 !important;
  max-height: 100% !important;
  height: auto !important;
  padding: 24px 24px !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain !important;
  color: #d4d4d4;
  font-size: 1.02rem;
  line-height: 1.7;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y pinch-zoom;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-break: break-word;
  box-sizing: border-box !important;
  will-change: transform, opacity;
}

.thread-drawer-body h1,
.thread-drawer-body h2,
.thread-drawer-body h3 {
  color: #ffffff;
  margin-top: 24px;
  margin-bottom: 12px;
}

.thread-drawer-body p {
  margin-bottom: 16px;
  color: #d4d4d4;
}

.thread-drawer-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 16px 0;
  border: 1px solid #222222;
}

.thread-drawer-body audio {
  width: 100%;
  margin: 8px 0;
  border-radius: var(--radius-sm);
  background: #111111;
  filter: invert(1) grayscale(100%);
}

.thread-drawer-body blockquote {
  padding: 12px 18px;
  border-left: 3px solid #ffffff;
  background: #0d0d0d;
  border-radius: 0 var(--radius-sm, 8px) var(--radius-sm, 8px) 0;
  margin: 18px 0;
  color: #cbd5e1;
  font-style: italic;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-break: break-word;
  box-sizing: border-box;
}

.thread-drawer-body blockquote:has(+ blockquote) {
  margin-bottom: 0 !important;
  padding-bottom: 4px !important;
  border-bottom-right-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
}

.thread-drawer-body blockquote + blockquote {
  margin-top: 0 !important;
  padding-top: 4px !important;
  border-top-right-radius: 0 !important;
  border-top-left-radius: 0 !important;
}

.thread-drawer-body blockquote + blockquote:has(+ blockquote) {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 4px !important;
  padding-bottom: 4px !important;
  border-radius: 0 !important;
}

.thread-drawer-body blockquote:empty,
.thread-drawer-body blockquote:has(> br:only-child) {
  min-height: 1.4em !important;
  padding-top: 2px !important;
  padding-bottom: 2px !important;
}

.thread-drawer-body pre {
  margin: 18px 0;
  padding: 14px 16px;
  background: #080808;
  border: 1px solid #222222;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
  max-width: 100%;
}

.thread-drawer-body code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: #181818;
  border: 1px solid #282828;
  padding: 2px 6px;
  border-radius: 4px;
  color: #f0f0f0;
  overflow-wrap: break-word;
  word-break: break-word;
}

.thread-drawer-body ul,
.thread-drawer-body ol {
  margin: 16px 0;
  padding-left: 24px;
  color: #d4d4d4;
}

.thread-drawer-body ul {
  list-style: disc;
}

.thread-drawer-body ol {
  list-style: decimal;
}

.thread-drawer-body li {
  margin-bottom: 6px;
  line-height: 1.65;
}

.thread-drawer-body a {
  color: #ffffff;
  text-decoration: underline;
  text-decoration-color: #555555;
  text-underline-offset: 3px;
  transition: all var(--transition-fast);
}

.thread-drawer-body a:hover {
  text-decoration-color: #ffffff;
  color: #ffffff;
}

.thread-drawer-body strong,
.thread-drawer-body b {
  color: #ffffff;
  font-weight: 600;
}

.thread-drawer-body em,
.thread-drawer-body i {
  font-style: italic;
}

.thread-drawer-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 0.9rem;
}

.thread-drawer-body th,
.thread-drawer-body td {
  padding: 10px 14px;
  border: 1px solid #282828;
  text-align: left;
}

.thread-drawer-body th {
  background: #141414;
  color: #ffffff;
  font-weight: 600;
}

.thread-drawer-body td {
  background: #0d0d0d;
}

.thread-drawer-body .code-block-wrapper {
  position: relative;
  margin: 18px 0;
}

.thread-drawer-body .code-block-wrapper pre,
.thread-drawer-body .code-block-wrapper .ql-code-block-container {
  margin: 0 !important;
}

/* ============ Thread Quill Editor (In-Modal Formatting) ============ */
.thread-editor-wrap {
  border: 1px solid #282828;
  border-radius: 8px;
  background: #0d0d0d;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.thread-editor-wrap:focus-within {
  border-color: #555555;
}

.thread-toolbar.ql-toolbar.ql-snow {
  background: #141414 !important;
  border: none !important;
  border-bottom: 1px solid #222222 !important;
  padding: 6px 10px !important;
  gap: 6px !important;
}

.thread-toolbar.ql-toolbar.ql-snow .ql-formats {
  background: #1c1c1c !important;
  border: 1px solid #2e2e2e !important;
  border-radius: 6px !important;
  padding: 2px 4px !important;
  gap: 2px !important;
  margin: 0 !important;
}

.thread-editor-wrap .ql-container.ql-snow {
  border: none !important;
  font-family: inherit;
  font-size: 0.95rem;
}

.thread-editor-wrap .ql-editor {
  min-height: 160px;
  max-height: 380px;
  overflow-y: auto;
  color: #eaeaea;
  font-size: 0.95rem;
  line-height: 1.65;
  padding: 14px 16px;
}

.thread-editor-wrap .ql-editor.ql-blank::before {
  color: #666666;
  font-style: normal;
  left: 16px;
  right: 16px;
}

.thread-drawer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  padding-bottom: max(14px, env(safe-area-inset-bottom));
  background: #0d0d0d;
  border-top: 1px solid #1c1c1c;
  flex-shrink: 0;
  position: relative;
  z-index: 10;
  width: 100%;
  box-sizing: border-box;
}

.thread-nav-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Mobile full-width bottom sheet adaptation */
@media (max-width: 680px) {
  .thread-drawer {
    width: 100vw;
    top: 20px;
    height: calc(100% - 20px);
    height: calc(100dvh - 20px);
    max-height: calc(100dvh - 20px);
    border-top-left-radius: 18px;
    border-top-right-radius: 18px;
    border-left: none;
    border-top: 1px solid #282828;
    transform: translateY(100%);
  }

  .thread-drawer.active {
    transform: translateY(0);
  }

  .thread-drawer-header {
    padding: 12px 14px;
    gap: 8px;
  }

  .thread-drawer-title {
    font-size: 1.05rem;
  }

  .thread-drawer-nav-header {
    gap: 2px;
    padding: 2px 4px;
  }

  .thread-counter-badge {
    font-size: 0.75rem;
    padding: 0 4px;
  }

  .thread-drawer-body,
  .thread-drawer .thread-drawer-body.ql-editor {
    padding: 18px 20px 24px 20px !important;
    font-size: 0.95rem;
    min-height: 0 !important;
    max-height: 100% !important;
    height: auto !important;
    flex: 1 1 0 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }

  .thread-drawer-footer {
    padding: 10px 14px;
    padding-bottom: max(14px, env(safe-area-inset-bottom));
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-shrink: 0;
  }

  .thread-drawer-footer > button,
  .thread-drawer-footer > a {
    width: auto;
    flex-shrink: 0;
  }

  .thread-nav-buttons {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
    justify-content: flex-end;
  }

  .thread-nav-buttons button {
    flex: initial;
    padding: 6px 10px;
    font-size: 0.8rem;
  }
}

/* Home Page Feed Tabs (Monochrome) */
.feed-tabs-wrap {
  max-width: var(--content-max-width);
  margin: 0 auto 24px;
  width: 100%;
  display: flex;
  justify-content: center;
}

.feed-tabs-scroll {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  max-width: 100%;
  overflow-x: auto;
  padding: 0 4px 4px;
  -webkit-overflow-scrolling: touch;
}

.feed-tabs-scroll::-webkit-scrollbar {
  display: none;
}

.feed-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: #0d0d0d;
  border: 1px solid #222222;
  border-radius: 9999px;
  color: #888888;
  font-size: 0.86rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.18s ease;
  user-select: none;
}

.feed-tab-btn:hover {
  background: #161616;
  color: #f5f5f5;
  border-color: #383838;
}

.feed-tab-btn.active {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
  box-shadow: 0 2px 12px rgba(255, 255, 255, 0.15);
}

.feed-tab-btn .tab-icon {
  flex-shrink: 0;
  stroke: currentColor;
}

/* Home Threads Grid (Monochrome) */
.home-threads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  width: 100%;
}

.home-thread-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  background: #0d0d0d;
  border: 1px solid #222222;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  min-height: 150px;
}

.home-thread-card:hover {
  background: #141414;
  border-color: #383838;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}

.home-thread-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.home-thread-parent-name {
  font-size: 0.78rem;
  color: #666666;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 50%;
}

.home-thread-title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.35;
}

.home-thread-desc {
  margin: 0 0 16px;
  font-size: 0.86rem;
  color: #888888;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.home-thread-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.84rem;
  color: #777777;
  font-weight: 500;
  transition: color 0.15s ease;
  padding-top: 10px;
  border-top: 1px solid #1c1c1c;
}

.home-thread-card:hover .home-thread-footer {
  color: #ffffff;
}

/* Audio Player Styling (Dark / Monochrome) */
audio {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 8px 0 !important;
  border-radius: 8px;
  background: #141414;
  filter: invert(0.9) hue-rotate(180deg);
}

.ql-editor audio {
  display: block;
  width: 100%;
  margin: 8px 0 !important;
  border-radius: 8px;
  cursor: pointer;
  filter: invert(0.9) hue-rotate(180deg);
}

.thread-drawer-body audio,
.post-content audio {
  width: 100%;
  margin: 8px 0 !important;
  border-radius: 8px;
  filter: invert(0.9) hue-rotate(180deg);
}

/* ========================================================
   Admin Threads & Materials Management Section (Monochrome)
   ======================================================== */

.admin-tabs-nav {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #0d0d0d;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 20px;
}

.admin-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: transparent;
  border: none;
  border-radius: 4px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.admin-tab-btn:hover {
  color: var(--text-primary);
  background: #181818;
}

.admin-tab-btn.active {
  background: #ffffff;
  color: #000000;
  font-weight: 600;
}

.admin-tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.12);
  color: inherit;
}

.admin-tab-btn.active .admin-tab-count {
  background: rgba(0, 0, 0, 0.15);
  color: #000000;
}

/* Post list thread pills */
.post-threads-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  background: #141414;
  border: 1px solid #292929;
  border-radius: 4px;
  font-size: 0.76rem;
  color: #a0a0a0;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  font-family: var(--font-body);
}

.post-threads-pill:hover {
  background: #222222;
  border-color: #444444;
  color: #ffffff;
}

.post-threads-pill.post-threads-pill-add {
  color: #777777;
  border-style: dashed;
  background: transparent;
}

.post-threads-pill.post-threads-pill-add:hover {
  color: #ffffff;
  border-color: #666666;
  background: #161616;
}

/* Admin Interactive Guide Accordion */
.admin-guide-card {
  background: #0d0d0d;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.admin-guide-card:hover {
  border-color: var(--border-color-hover);
}

.admin-guide-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 18px;
  cursor: pointer;
  user-select: none;
  background: #0d0d0d;
  transition: background 0.15s ease;
}

.admin-guide-header:hover {
  background: #141414;
}

.admin-guide-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  color: #ffffff;
}

.admin-guide-chevron {
  transition: transform 0.2s ease;
  color: #888888;
}

.admin-guide-card.expanded .admin-guide-chevron,
.admin-guide-card.open .admin-guide-chevron {
  transform: rotate(180deg);
  color: #ffffff;
}

.admin-guide-body {
  padding: 0 18px 18px;
  border-top: 1px solid #1c1c1c;
  display: none;
  font-size: 0.88rem;
  color: #cccccc;
  line-height: 1.6;
}

.admin-guide-card.expanded .admin-guide-body,
.admin-guide-card.open .admin-guide-body {
  display: block !important;
}

.admin-guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.admin-guide-item {
  background: #141414;
  border: 1px solid #222222;
  border-radius: 6px;
  padding: 12px 14px;
}

.admin-guide-item h4 {
  color: #ffffff;
  font-size: 0.88rem;
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.admin-guide-item p {
  color: #888888;
  font-size: 0.8rem;
  margin: 0;
  line-height: 1.45;
}

.admin-guide-steps {
  margin-top: 16px;
  padding: 12px 16px;
  background: #111111;
  border-radius: 6px;
  border-left: 2px solid #ffffff;
}

.admin-guide-steps h5 {
  font-size: 0.88rem;
  color: #ffffff;
  margin: 0 0 8px;
}

.admin-guide-steps ol {
  margin: 0;
  padding-left: 20px;
  color: #aaaaaa;
  font-size: 0.82rem;
}

.admin-guide-steps li {
  margin-bottom: 4px;
}

/* Threads Filter Toolbar */
.threads-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.threads-cat-chips {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.threads-cat-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: #111111;
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  color: #888888;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
  user-select: none;
}

.threads-cat-chip:hover {
  background: #181818;
  color: #f0f0f0;
  border-color: #383838;
}

.threads-cat-chip.active {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
  font-weight: 600;
}

.threads-cat-chip.active svg {
  stroke: #000000 !important;
}

.threads-controls-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.threads-select {
  padding: 6px 10px;
  background: #111111;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.82rem;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition-fast);
  max-width: 220px;
}

.threads-select:focus {
  border-color: #555555;
}

/* Threads List & Cards */
.admin-threads-list {
  display: grid;
  gap: 10px;
}

.admin-thread-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.admin-thread-item:hover {
  border-color: var(--border-color-hover);
}

.admin-thread-item.is-hidden {
  opacity: 0.62;
}

.admin-thread-info {
  flex: 1;
  min-width: 0;
}

.admin-thread-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.admin-thread-parent {
  font-size: 0.78rem;
  color: #777777;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.admin-thread-parent a {
  color: #aaaaaa;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.admin-thread-parent a:hover {
  color: #ffffff;
}

.admin-thread-title {
  font-size: 1.02rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-thread-snippet {
  font-size: 0.82rem;
  color: #888888;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 620px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.thread-audio-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 6px;
  background: #1e1e1e;
  border: 1px solid #333333;
  border-radius: 4px;
  color: #86efac;
  font-size: 0.72rem;
  font-weight: 500;
}

.admin-thread-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .admin-thread-item {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .admin-thread-actions {
    justify-content: flex-end;
    flex-wrap: wrap;
  }
}

/* ========================================================
   Editor Attached Threads & Lore Shelf
   ======================================================== */
.editor-threads-shelf {
  margin-top: 36px;
  margin-bottom: 48px;
  background: #0d0d0d;
  border: 1px solid #222222;
  border-radius: var(--radius-lg, 12px);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

.editor-threads-shelf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: #121212;
  border-bottom: 1px solid #1e1e1e;
  flex-wrap: wrap;
}

.shelf-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.shelf-header-icon {
  width: 36px;
  height: 36px;
  background: #191919;
  border: 1px solid #282828;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}

.shelf-title {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.shelf-count-badge {
  font-size: 0.75rem;
  background: #242424;
  color: #a0a0a0;
  padding: 1px 7px;
  border-radius: 12px;
  border: 1px solid #333333;
}

.shelf-subtitle {
  margin: 2px 0 0 0;
  font-size: 0.8rem;
  color: #888888;
}

.shelf-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Shelf Toolbar & Filter Tabs */
.shelf-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 20px;
  background: #0f0f0f;
  border-bottom: 1px solid #1a1a1a;
  flex-wrap: wrap;
}

.shelf-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.shelf-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid #242424;
  color: #888888;
  padding: 5px 11px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.shelf-tab-btn:hover {
  color: #ffffff;
  background: #181818;
  border-color: #383838;
}

.shelf-tab-btn.active {
  color: #ffffff;
  background: #222222;
  border-color: #555555;
}

.shelf-tab-num {
  font-size: 0.7rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 0 5px;
  border-radius: 10px;
  color: inherit;
}

.shelf-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 180px;
  flex: 1;
  max-width: 260px;
}

.shelf-search-icon {
  position: absolute;
  left: 10px;
  color: #666666;
  pointer-events: none;
}

.shelf-search-field {
  width: 100%;
  background: #141414;
  border: 1px solid #242424;
  border-radius: 6px;
  color: #ffffff;
  padding: 6px 10px 6px 30px;
  font-size: 0.8rem;
  outline: none;
  transition: border-color 0.15s ease;
}

.shelf-search-field:focus {
  border-color: #555555;
}

/* Shelf Body & Cards */
.editor-threads-shelf-body {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.shelf-thread-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  background: #141414;
  border: 1px solid #222222;
  border-left: 3px solid #ffffff;
  border-radius: 8px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.shelf-thread-card:hover {
  background: #181818;
  border-color: #333333;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.shelf-thread-card.cat-audio { border-left-color: #38bdf8; }
.shelf-thread-card.cat-diary { border-left-color: #fbbf24; }
.shelf-thread-card.cat-note { border-left-color: #34d399; }
.shelf-thread-card.cat-thread { border-left-color: #c084fc; }
.shelf-thread-card.is-hidden { opacity: 0.65; }

.shelf-thread-info {
  min-width: 0;
  flex: 1;
}

.shelf-thread-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.shelf-status-pill {
  font-size: 0.72rem;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 1px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.shelf-status-pill.published {
  background: rgba(34, 197, 94, 0.12);
  color: #86efac;
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.shelf-status-pill.published::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
}

.shelf-status-pill.hidden {
  background: #1e1e1e;
  color: #888888;
  border: 1px solid #2e2e2e;
}

.shelf-status-pill.hidden::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #666666;
}

.shelf-thread-title {
  margin: 0 0 4px 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.35;
}

.shelf-thread-desc {
  margin: 0;
  font-size: 0.82rem;
  color: #8c8c8c;
  line-height: 1.45;
}

.shelf-card-audio {
  margin-top: 8px;
}

.shelf-card-audio audio {
  width: 100%;
  height: 32px;
  border-radius: 6px;
  outline: none;
  filter: invert(0.9) hue-rotate(180deg);
}

.shelf-thread-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.shelf-threads-empty {
  padding: 32px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.shelf-empty-icon {
  width: 44px;
  height: 44px;
  background: #161616;
  border: 1px solid #262626;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #777777;
  margin-bottom: 12px;
}

.shelf-empty-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #cccccc;
  margin-bottom: 4px;
}

.shelf-empty-subtitle {
  font-size: 0.82rem;
  color: #777777;
  max-width: 440px;
}

/* Custom styling for Thread Cards inside Quill Editor */
.ql-editor .thread-inline-card,
.ql-editor .lore-card {
  position: relative;
  margin: 12px 0 !important;
  cursor: pointer;
  outline: 1px solid transparent;
  user-select: none;
  -webkit-user-select: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ql-editor .thread-inline-card:hover,
.ql-editor .lore-card:hover {
  outline: 1px dashed #555555;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

.ql-editor .thread-inline-card::after,
.ql-editor .lore-card::after {
  content: 'Ветка лора · Нажмите для редактирования';
  position: absolute;
  top: -10px;
  right: 12px;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: #1c1c1c;
  color: #aaaaaa;
  border: 1px solid #333333;
  padding: 1px 7px;
  border-radius: 4px;
  pointer-events: none;
  opacity: 0.85;
}


/* Eliminate excessive gap above audio players, videos, thread cards and embeds in Quill & public post */
.ql-editor > .custom-audio-player:first-child,
.post-content > .custom-audio-player:first-child,
.ql-editor > .thread-inline-card:first-child,
.ql-editor > .lore-card:first-child,
.post-content > .thread-inline-card:first-child,
.post-content > .lore-card:first-child,
.ql-editor > iframe.ql-video:first-child,
.post-content > iframe.ql-video:first-child {
  margin-top: 0 !important;
}

/* ========================================================
   Eliminate excessive spacing before and after media & embeds
   ======================================================== */
.ql-editor p:empty,
.post-content p:empty {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.ql-editor p:has(> br:only-child),
.post-content p:has(> br:only-child) {
  margin-bottom: 2px;
  line-height: 1.1;
}

/* Collapse empty paragraphs directly preceding audio, thread cards, video, or figures */
.ql-editor p:has(> br:only-child):has(+ audio),
.ql-editor p:has(> br:only-child):has(+ .thread-inline-card),
.ql-editor p:has(> br:only-child):has(+ .lore-card),
.ql-editor p:has(> br:only-child):has(+ iframe),
.ql-editor p:has(> br:only-child):has(+ video),
.ql-editor p:has(> br:only-child):has(+ figure),
.ql-editor p:has(> br:only-child):has(+ p:has(+ audio)),
.ql-editor p:has(> br:only-child):has(+ p:has(+ .thread-inline-card)),
.ql-editor p:has(> br:only-child):has(+ p:has(+ .lore-card)),
.ql-editor p:has(> br:only-child):has(+ p:has(+ iframe)),
.ql-editor p:has(> br:only-child):has(+ p:has(+ video)),
.post-content p:has(> br:only-child):has(+ audio),
.post-content p:has(> br:only-child):has(+ .thread-inline-card),
.post-content p:has(> br:only-child):has(+ .lore-card),
.post-content p:has(> br:only-child):has(+ iframe),
.post-content p:has(> br:only-child):has(+ video),
.post-content p:has(> br:only-child):has(+ figure),
.post-content p:has(> br:only-child):has(+ p:has(+ audio)),
.post-content p:has(> br:only-child):has(+ p:has(+ .thread-inline-card)),
.post-content p:has(> br:only-child):has(+ p:has(+ .lore-card)),
.post-content p:has(> br:only-child):has(+ p:has(+ iframe)),
.post-content p:has(> br:only-child):has(+ p:has(+ video)) {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
  height: 0 !important;
  min-height: 0 !important;
  line-height: 0 !important;
}

/* Tighten spacing between text and embeds */
.ql-editor p:has(+ audio),
.ql-editor p:has(+ .thread-inline-card),
.ql-editor p:has(+ .lore-card),
.ql-editor p:has(+ iframe),
.ql-editor p:has(+ video),
.post-content p:has(+ audio),
.post-content p:has(+ .thread-inline-card),
.post-content p:has(+ .lore-card),
.post-content p:has(+ iframe),
.post-content p:has(+ video) {
  margin-bottom: 6px !important;
}

.ql-editor audio + p,
.ql-editor .thread-inline-card + p,
.ql-editor .lore-card + p,
.ql-editor iframe + p,
.ql-editor video + p,
.post-content audio + p,
.post-content .thread-inline-card + p,
.post-content .lore-card + p,
.post-content iframe + p,
.post-content video + p {
  margin-top: 6px !important;
}

/* ========================================================
   Subthreads & Nested Thread Shelf Card Styling
   ======================================================== */
.thread-shelf-card.is-subthread {
  margin-left: 24px;
  position: relative;
  border-left: 3px solid var(--accent-color, #a855f7);
  background: rgba(255, 255, 255, 0.02);
}

.thread-shelf-card.is-subthread::before {
  content: '↳';
  position: absolute;
  left: -18px;
  top: 14px;
  color: #a855f7;
  font-weight: bold;
  font-size: 1.1rem;
}

@media (max-width: 600px) {
  .thread-shelf-card.is-subthread {
    margin-left: 14px;
  }
  .thread-shelf-card.is-subthread::before {
    left: -12px;
  }
}

.thread-parent-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.74rem;
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Thread Drawer Parent Back Navigation */
.thread-drawer-parent-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: #14151a;
  border-bottom: 1px solid #23272f;
  font-size: 0.8rem;
  color: #38bdf8;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  user-select: none;
}

.thread-drawer-parent-nav:hover {
  background: #1c1e26;
  color: #7dd3fc;
}

/* Thread Quick Image Resizer Popover */
.thread-img-resizer-popover {
  position: absolute;
  z-index: 10005;
  display: none;
  background: #181920;
  border: 1px solid #333846;
  border-radius: 8px;
  padding: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
  max-width: 340px;
}

.thread-img-resizer-popover.active {
  display: flex;
}

.thread-img-resizer-btn {
  background: #252833;
  color: #e2e8f0;
  border: 1px solid #3b4052;
  border-radius: 5px;
  font-size: 0.75rem;
  padding: 4px 7px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.thread-img-resizer-btn:hover {
  background: #33394a;
  color: #ffffff;
  border-color: #4f566d;
}

.thread-img-resizer-btn.btn-danger {
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.3);
}

.thread-img-resizer-btn.btn-danger:hover {
  background: #ef4444;
  color: #ffffff;
}

/* ========================================================
   Thread Drawer Table of Contents (TOC) Popover
   ======================================================== */
.thread-drawer-toc-popover {
  position: absolute;
  top: 60px;
  right: 16px;
  left: 16px;
  max-height: calc(100% - 80px);
  background: #111217;
  border: 1px solid #292e3c;
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.85);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: tocFadeIn 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes tocFadeIn {
  from {
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.thread-drawer-toc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #161820;
  border-bottom: 1px solid #252a37;
}

.thread-drawer-toc-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 8px;
}

.thread-drawer-toc-close {
  background: transparent;
  border: none;
  color: #8892b0;
  font-size: 1rem;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.thread-drawer-toc-close:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.thread-drawer-toc-search-box {
  padding: 8px 14px;
  background: #111217;
  border-bottom: 1px solid #1e222d;
}

.thread-drawer-toc-search {
  width: 100%;
  background: #181a22;
  border: 1px solid #272c3a;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.82rem;
  color: #e2e8f0;
  outline: none;
  box-sizing: border-box;
}

.thread-drawer-toc-search:focus {
  border-color: #38bdf8;
}

.thread-drawer-toc-list {
  padding: 10px 12px;
  overflow-y: auto;
  max-height: 60vh;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.thread-drawer-toc-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  background: #161821;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #cbd5e1;
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
}

.thread-drawer-toc-item:hover {
  background: #1e222e;
  color: #ffffff;
  border-color: #333b4e;
}

.thread-drawer-toc-item.active {
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.4);
  color: #38bdf8;
  font-weight: 600;
}

.thread-drawer-toc-item.is-subthread {
  margin-left: 20px;
  padding-left: 10px;
  font-size: 0.8rem;
  border-left: 2px solid rgba(56, 189, 248, 0.35);
  background: #14151c;
  color: #94a3b8;
}

.thread-drawer-toc-item.is-subthread:hover {
  background: #1c1f2b;
  color: #f1f5f9;
  border-left-color: #38bdf8;
}

.thread-drawer-toc-item.is-subthread.active {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border-left-color: #38bdf8;
}

.thread-drawer-toc-item-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1;
}

.thread-drawer-toc-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #64748b;
  min-width: 20px;
}

.thread-drawer-toc-title-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.thread-drawer-toc-subcount {
  font-size: 0.7rem;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 1px 6px;
  border-radius: 10px;
  white-space: nowrap;
}

/* ========================================================
   Subthreads Box inside Parent Thread Drawer
   ======================================================== */
.thread-subthreads-box {
  margin-top: 40px;
  margin-bottom: 24px;
  padding: 18px 20px;
  background: #121319;
  border: 1px solid #232838;
  border-radius: 12px;
}

.thread-subthreads-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.thread-subthreads-box-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #f8fafc;
}

.thread-subthreads-box-subtitle {
  font-size: 0.78rem;
  color: #8892b0;
  margin-bottom: 14px;
  line-height: 1.4;
}

.thread-subthreads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.thread-subthread-card {
  display: flex;
  flex-direction: column;
  padding: 12px 14px;
  background: #181a24;
  border: 1px solid #2a3042;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.thread-subthread-card:hover {
  transform: translateY(-2px);
  border-color: #38bdf8;
  background: #1e2230;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.thread-subthread-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 8px;
}

.thread-subthread-card-arrow {
  font-size: 0.72rem;
  color: #38bdf8;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 3px;
}

.thread-subthread-card-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: #e2e8f0;
  margin-bottom: 6px;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.thread-subthread-card-snippet {
  font-size: 0.76rem;
  color: #94a3b8;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* Has-Subthreads Top Badge */
.thread-has-subthreads-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 12px;
  color: #38bdf8;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  user-select: none;
}

.thread-has-subthreads-badge:hover {
  background: rgba(56, 189, 248, 0.22);
  color: #7dd3fc;
  border-color: #38bdf8;
}

/* ========================================================
   Floating Back To Top Button in Thread Drawer
   ======================================================== */
.thread-scroll-top-btn {
  position: absolute;
  right: 20px;
  bottom: 68px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: rgba(22, 25, 34, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid #363d50;
  border-radius: 20px;
  color: #e2e8f0;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.55);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.thread-scroll-top-btn.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.thread-scroll-top-btn:hover {
  background: #252a3a;
  border-color: #38bdf8;
  color: #38bdf8;
  transform: translateY(-2px);
}

/* ========================================================
   Editor Subthread Creation & Hierarchy Styles
   ======================================================== */
.btn-subthread-create {
  background: rgba(56, 189, 248, 0.08) !important;
  color: #38bdf8 !important;
  border: 1px solid rgba(56, 189, 248, 0.3) !important;
}

.btn-subthread-create:hover {
  background: rgba(56, 189, 248, 0.2) !important;
  color: #ffffff !important;
  border-color: #38bdf8 !important;
}

.shelf-thread-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.shelf-thread-subthreads-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-left: 20px;
  padding-left: 12px;
  border-left: 2px dashed rgba(56, 189, 248, 0.25);
  margin-top: -2px;
}

.shelf-thread-subthreads-container:empty {
  display: none;
}