:root {
  --snow: #fefefe;
  --ice-blue: #f9fbfd;
  --warm-beige: #fcfcfb;
  --canvas: #fefefe;
  --paper: #faf9f7;
  --text-soft: #3a424c;
  --text-muted: #6b7580;
  --text-heading: #2a3340;
  --accent: #7a9bb8;
  --accent-hover: #5f82a0;
  --border-soft: rgba(122, 155, 184, 0.2);
  --shadow-soft: 0 4px 24px rgba(42, 51, 64, 0.06);
  --radius-btn: 10px;
  --surface-glass: rgba(255, 255, 255, 0.65);
  --surface-active: rgba(255, 255, 255, 0.92);
  --surface-hover: rgba(255, 255, 255, 0.88);
  --surface-ghost-hover: rgba(245, 240, 232, 0.9);
  --outline-bg: rgba(255, 255, 255, 0.35);
  --quote-bg: rgba(232, 240, 247, 0.75);
  --org-quote-bg: rgba(232, 240, 247, 0.45);
  --code-bg: #f9fbfd;
  --pre-bg: rgba(238, 242, 246, 0.9);
  --org-src-bg: rgba(42, 51, 64, 0.04);
  --table-stripe: rgba(122, 155, 184, 0.06);
  --active-line: rgba(122, 155, 184, 0.08);
  --success-fg: #3d5c4a;
  --success-bg: #e5efe8;
  --success-border: rgba(61, 92, 74, 0.25);
  --danger-fg: #8b5a4a;
  --todo-fg: #7a4a52;
  --todo-bg: #f3e8eb;
  --warning-bg: #fdf8f6;
  --warning-border: rgba(139, 90, 74, 0.25);
  --warning-fg: #6b4a42;
  --modal-backdrop: rgba(42, 51, 64, 0.25);
  --modal-bg: #fefefe;
  --font-mono: 'JetBrains Mono', Menlo, Consolas, monospace;
  --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --snow: #14181e;
    --ice-blue: #161b22;
    --warm-beige: #12161c;
    --canvas: #14181e;
    --paper: #181d24;
    --text-soft: #c4ccd6;
    --text-muted: #8b95a1;
    --text-heading: #e6ebf1;
    --accent: #7a9bb8;
    --accent-hover: #93b1cc;
    --border-soft: rgba(122, 155, 184, 0.28);
    --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.4);
    --surface-glass: rgba(24, 29, 36, 0.65);
    --surface-active: rgba(40, 48, 58, 0.95);
    --surface-hover: rgba(255, 255, 255, 0.08);
    --surface-ghost-hover: rgba(255, 255, 255, 0.06);
    --outline-bg: rgba(255, 255, 255, 0.04);
    --quote-bg: rgba(122, 155, 184, 0.14);
    --org-quote-bg: rgba(122, 155, 184, 0.1);
    --code-bg: #1e242c;
    --pre-bg: rgba(30, 36, 44, 0.9);
    --org-src-bg: rgba(255, 255, 255, 0.05);
    --table-stripe: rgba(122, 155, 184, 0.08);
    --active-line: rgba(122, 155, 184, 0.12);
    --success-fg: #8fc4a5;
    --success-bg: rgba(61, 92, 74, 0.35);
    --success-border: rgba(143, 196, 165, 0.3);
    --danger-fg: #d09a87;
    --todo-fg: #d9a3ad;
    --todo-bg: rgba(122, 74, 82, 0.35);
    --warning-bg: rgba(60, 40, 34, 0.5);
    --warning-border: rgba(208, 154, 135, 0.3);
    --warning-fg: #d9b3a6;
    --modal-backdrop: rgba(0, 0, 0, 0.55);
    --modal-bg: #1a2028;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
}

body {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-soft);
  background: linear-gradient(
    180deg,
    var(--canvas) 0%,
    var(--snow) 40%,
    var(--ice-blue) 78%,
    var(--warm-beige) 100%
  );
  background-attachment: fixed;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

#root {
  min-height: 100%;
}

.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: none;
  width: 100%;
  margin: 0 auto;
  padding: 1.25rem 1.5rem 1rem;
}

.app-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.app-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-heading);
  letter-spacing: 0.02em;
}

.app-subtitle {
  margin: 0.25rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 400;
}

.mode-switch {
  display: inline-flex;
  margin-top: 0.75rem;
  padding: 0.2rem;
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  gap: 0.15rem;
  backdrop-filter: blur(6px);
}

.mode-switch__btn {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.4rem 0.85rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.mode-switch__btn:hover {
  color: var(--text-soft);
}

.mode-switch__btn.is-active {
  background: var(--surface-active);
  color: var(--text-heading);
  box-shadow: 0 1px 4px rgba(42, 51, 64, 0.06);
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-btn);
  background: var(--surface-glass);
  color: var(--text-soft);
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.15s ease;
  box-shadow: 0 1px 2px rgba(42, 51, 64, 0.03);
  backdrop-filter: blur(6px);
}

.btn:hover {
  background: var(--surface-hover);
  border-color: rgba(122, 155, 184, 0.35);
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

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

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem;
  min-width: 2.25rem;
  min-height: 2.25rem;
}

.btn-icon svg {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
  color: var(--text-soft);
  transition: color 0.2s ease;
}

.btn-icon:hover svg,
.btn-icon:focus-visible svg {
  color: var(--accent-hover);
}

.btn-icon:focus-visible {
  outline: 2px solid rgba(122, 155, 184, 0.45);
  outline-offset: 2px;
}

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

.app-layout {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  flex: 1;
  min-height: 0;
}

.layout-divider {
  position: relative;
  align-self: stretch;
  width: 2rem;
  flex-shrink: 0;
  cursor: col-resize;
  touch-action: none;
}

.layout-divider:hover::before,
.app-layout--dragging .layout-divider::before {
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(122, 155, 184, 0.25) 12%,
    rgba(122, 155, 184, 0.55) 50%,
    rgba(122, 155, 184, 0.25) 88%,
    transparent 100%
  );
}

.app-layout--dragging {
  user-select: none;
  cursor: col-resize;
}

.layout-divider::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(122, 155, 184, 0.12) 12%,
    rgba(122, 155, 184, 0.32) 50%,
    rgba(122, 155, 184, 0.12) 88%,
    transparent 100%
  );
}

.layout-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(
    circle at 35% 35%,
    #ffffff 0%,
    rgba(232, 240, 247, 0.95) 45%,
    rgba(122, 155, 184, 0.25) 100%
  );
  box-shadow:
    0 0 0 1px rgba(122, 155, 184, 0.15),
    0 0 14px rgba(232, 240, 247, 0.9);
}

@media (max-width: 768px) {
  /* One panel at a time on small screens — the Write/Read tabs switch views. */
  .app-layout,
  .app-layout--tabs {
    grid-template-columns: 1fr !important;
    grid-template-rows: 1fr;
  }

  .panel {
    min-height: 55vh;
  }

  .app {
    padding: 1rem;
  }

  .app-title {
    font-size: 1.6rem;
  }
}

.mobile-tabs {
  display: flex;
  margin: 0 0 0.75rem;
  padding: 0.2rem;
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  gap: 0.15rem;
  backdrop-filter: blur(6px);
}

.mobile-tabs__btn {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.5rem 0.85rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition:
    background 0.2s ease,
    color 0.2s ease;
}

.mobile-tabs__btn.is-active {
  background: var(--surface-active);
  color: var(--text-heading);
  box-shadow: 0 1px 4px rgba(42, 51, 64, 0.06);
}

.panel {
  display: flex;
  flex-direction: column;
  background: transparent;
  overflow: hidden;
  min-height: 320px;
}

.panel-editor,
.panel-preview {
  min-height: 0;
}

@media (min-width: 769px) {
  .panel {
    min-height: calc(100vh - 11rem);
  }

  .panel-editor .editor {
    min-height: 0;
  }
}

.panel-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  opacity: 0.75;
  padding: 0.5rem 0.75rem 0.35rem;
}

.panel-editor .editor {
  flex: 1;
  width: 100%;
  min-height: 280px;
  margin: 0;
  padding: 0.5rem 0.75rem 1.25rem;
  border: none;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-soft);
  caret-color: var(--accent);
  resize: none;
  outline: none;
  overflow-y: auto;
}

.panel-editor .editor:focus {
  outline: none;
  box-shadow: 0 0 0 1px rgba(122, 155, 184, 0.2);
}

.panel-editor .editor::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.preview-paper {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  padding: 0.5rem 0.75rem 1.5rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.75;
  color: var(--text-soft);
  transition: opacity 0.2s ease;
}

/* Cap the measure — long lines on wide monitors kill readability. */
.preview-content {
  max-width: 68ch;
  margin-inline: auto;
}

.preview-empty {
  max-width: 68ch;
  margin: 2.5rem auto 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  opacity: 0.7;
}

.preview-paper.preview-updating {
  opacity: 0.72;
}

.preview-paper h1,
.preview-paper h2,
.preview-paper h3,
.preview-paper h4 {
  font-family: var(--font-serif);
  color: var(--text-heading);
  font-weight: 600;
  margin-top: 1.25em;
  margin-bottom: 0.5em;
  line-height: 1.3;
}

.preview-paper h1 {
  font-size: 1.85rem;
  margin-top: 0;
}

.preview-paper h2 {
  font-size: 1.45rem;
}

.preview-paper h3 {
  font-size: 1.2rem;
}

.preview-paper p {
  margin: 0.75em 0;
}

.preview-paper ul,
.preview-paper ol {
  margin: 0.75em 0;
  padding-left: 1.5em;
}

.preview-paper li {
  margin: 0.35em 0;
}

.preview-paper blockquote {
  margin: 1em 0;
  padding: 0.5em 1em;
  border-left: 3px solid var(--accent);
  background: var(--quote-bg);
  color: var(--text-muted);
  font-style: italic;
}

.preview-paper code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--code-bg);
  padding: 0.15em 0.4em;
  border-radius: 4px;
}

.preview-paper pre {
  margin: 1em 0;
  padding: 1em 1.25em;
  background: var(--pre-bg);
  border-radius: 8px;
  overflow-x: auto;
  border: 1px solid var(--border-soft);
}

.preview-paper pre code {
  background: none;
  padding: 0;
  font-size: 0.8rem;
}

.preview-paper a {
  color: var(--accent-hover);
  text-decoration: none;
  border-bottom: 1px solid rgba(95, 130, 160, 0.3);
}

.preview-paper a:hover {
  border-bottom-color: var(--accent-hover);
}

.preview-paper hr {
  border: none;
  border-top: 1px solid var(--border-soft);
  margin: 1.5em 0;
}

.preview-paper strong {
  font-weight: 600;
  color: var(--text-heading);
}

.org-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-right: 0.45rem;
  vertical-align: middle;
}

.org-todo {
  background: var(--todo-bg);
  color: var(--todo-fg);
}

.org-done {
  background: var(--success-bg);
  color: var(--success-fg);
}

.app-layout--with-outline {
  grid-template-columns: 10.5rem 1fr auto 1fr;
}

.org-outline {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0.35rem 0.5rem 0.75rem;
  border-right: 1px solid var(--border-soft);
  background: var(--outline-bg);
  overflow-y: auto;
}

.org-outline__title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 0.5rem 0.35rem 0.4rem;
}

.org-outline__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.org-outline__item {
  margin: 0.15rem 0;
}

.org-outline__link {
  width: 100%;
  padding: 0.2rem 0.35rem;
  border: none;
  border-radius: 4px;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.35;
  text-align: left;
  color: var(--text-soft);
  cursor: pointer;
}

.org-outline__link:hover {
  background: rgba(122, 155, 184, 0.12);
  color: var(--text-heading);
}

.org-doc-title {
  margin: 0;
  padding: 0 0.75rem 0.35rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-heading);
}

.panel-editor .code-editor,
.panel-editor .cm-host {
  flex: 1;
  min-height: 280px;
  overflow: hidden;
}

.panel-editor .editor--loading {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.preview-paper .org-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.95rem;
}

.preview-paper .org-table td,
.preview-paper .org-table th {
  border: 1px solid var(--border-soft);
  padding: 0.4rem 0.55rem;
}

.preview-paper .org-table tbody tr:nth-child(even) {
  background: var(--table-stripe);
}

.preview-paper .org-heading--1 {
  margin-top: 0;
}

.preview-paper .org-quote {
  margin: 1rem 0;
  padding: 0.65rem 0.9rem;
  border-left: 3px solid rgba(122, 155, 184, 0.35);
  background: var(--org-quote-bg);
}

.preview-paper .org-src {
  margin: 1rem 0;
  padding: 0.75rem;
  border-radius: var(--radius-btn);
  background: var(--org-src-bg);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.app-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.app-footer-stats {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-separator {
  opacity: 0.5;
}

.app-meta {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0.85;
}

.app-meta a {
  color: var(--accent-hover);
  text-decoration: none;
  border-bottom: 1px solid rgba(95, 130, 160, 0.25);
}

.app-meta a:hover {
  border-bottom-color: var(--accent-hover);
}

.app-storage-warning {
  margin: 0;
  font-size: 0.75rem;
  color: var(--danger-fg);
  text-align: center;
  max-width: 28rem;
}

.app-header-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: var(--surface-glass);
  color: var(--text-muted);
}

.badge--online {
  color: var(--accent-hover);
  border-color: rgba(122, 155, 184, 0.35);
}

.badge--shared {
  color: var(--accent-hover);
}

.badge--readonly {
  color: var(--text-muted);
}

.badge--editing {
  color: var(--success-fg);
  border-color: var(--success-border);
  background: var(--success-bg);
}

.save-status {
  font-size: 0.75rem;
  color: var(--text-muted);
  align-self: center;
}

.save-status--saved {
  color: var(--success-fg);
}

.save-status--saving {
  color: var(--accent);
}

.save-status--error,
.save-status--no_permission {
  color: var(--danger-fg);
}

.alert-banner {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-btn);
  border: 1px solid var(--border-soft);
  background: var(--ice-blue);
}

.alert-banner p {
  margin: 0;
  font-size: 0.85rem;
}

.alert-banner__meta {
  margin-top: 0.35rem !important;
  font-size: 0.75rem !important;
  color: var(--text-muted);
}

.alert-banner--warning {
  background: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--warning-fg);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--modal-backdrop);
  backdrop-filter: blur(4px);
}

.modal {
  width: min(100%, 28rem);
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.25rem 1.35rem;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: var(--modal-bg);
  box-shadow: var(--shadow-soft);
}

.modal__title {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-heading);
}

.modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1rem;
}

.share-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.share-field input[type='text'] {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-btn);
  background: var(--paper);
  color: var(--text-soft);
}

.share-field legend {
  margin-bottom: 0.35rem;
}

.share-radio {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.25rem;
  color: var(--text-soft);
  cursor: pointer;
}

.share-copy-row {
  display: flex;
  gap: 0.4rem;
}

.share-copy-row input {
  flex: 1;
  min-width: 0;
}

.share-error {
  margin: 0;
  font-size: 0.8rem;
  color: var(--danger-fg);
}

.share-result__expiry {
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  color: var(--accent-hover);
}

.version-panel {
  width: min(100%, 32rem);
}

.version-panel__status {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.version-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.version-list__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-soft);
}

.version-list__item:last-child {
  border-bottom: none;
}

.version-list__date {
  font-size: 0.82rem;
  color: var(--text-soft);
}

.version-list__restore {
  flex-shrink: 0;
  font-size: 0.78rem;
}

.mode-switch__experimental {
  margin-left: 0.35rem;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  vertical-align: middle;
  background: rgba(122, 155, 184, 0.15);
  color: var(--accent-hover);
}

.doc-title-input {
  flex: 1;
  min-width: 8rem;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-heading);
}

.doc-title-input:focus {
  outline: 2px solid rgba(122, 155, 184, 0.35);
  outline-offset: 2px;
  border-radius: 4px;
}

.app-layout--preview-only {
  grid-template-columns: 1fr;
}

.panel-preview--full {
  min-height: 50vh;
}

.app-footer-stats--inline {
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.page-loading {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.link-error-page__main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  text-align: center;
  padding: 2rem 1rem;
}

.link-error-page__main h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--text-heading);
}

.drafts-menu {
  position: relative;
}

.drafts-menu__popover {
  position: absolute;
  top: calc(100% + 0.4rem);
  right: 0;
  z-index: 60;
  width: min(19rem, calc(100vw - 2rem));
  padding: 0.5rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-btn);
  background: var(--modal-bg);
  box-shadow: var(--shadow-soft);
}

.drafts-menu__new {
  width: 100%;
  padding: 0.45rem 0.6rem;
  margin-bottom: 0.35rem;
  border: 1px dashed var(--border-soft);
  border-radius: 8px;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-hover);
  text-align: left;
  cursor: pointer;
}

.drafts-menu__new:hover {
  background: var(--surface-hover);
}

.drafts-menu__list {
  margin: 0;
  padding: 0;
  list-style: none;
  max-height: 55vh;
  overflow-y: auto;
}

.drafts-menu__item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.drafts-menu__entry {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.4rem 0.6rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  color: var(--text-soft);
}

.drafts-menu__entry:hover {
  background: var(--surface-hover);
}

.drafts-menu__entry.is-current {
  background: var(--active-line);
}

.drafts-menu__entry-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-heading);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.drafts-menu__entry-meta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
}

.drafts-menu__delete {
  flex-shrink: 0;
  width: 1.6rem;
  height: 1.6rem;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}

.drafts-menu__delete:hover {
  background: var(--todo-bg);
  color: var(--todo-fg);
}

/* Syntax highlighting (highlight.js) tuned to the snow palette. */
.preview-paper .hljs-comment,
.preview-paper .hljs-quote {
  color: var(--text-muted);
  font-style: italic;
}

.preview-paper .hljs-keyword,
.preview-paper .hljs-selector-tag,
.preview-paper .hljs-built_in,
.preview-paper .hljs-tag {
  color: #5f82a0;
}

.preview-paper .hljs-string,
.preview-paper .hljs-attr,
.preview-paper .hljs-template-string,
.preview-paper .hljs-regexp {
  color: #4a7a5c;
}

.preview-paper .hljs-number,
.preview-paper .hljs-literal,
.preview-paper .hljs-symbol {
  color: #8a6a4a;
}

.preview-paper .hljs-title,
.preview-paper .hljs-function,
.preview-paper .hljs-name,
.preview-paper .hljs-section {
  color: #7a5a80;
}

.preview-paper .hljs-variable,
.preview-paper .hljs-template-variable,
.preview-paper .hljs-property {
  color: var(--text-soft);
}

.preview-paper .hljs-meta,
.preview-paper .hljs-doctag {
  color: var(--text-muted);
}

.preview-paper .hljs-emphasis {
  font-style: italic;
}

.preview-paper .hljs-strong {
  font-weight: 700;
}

@media (prefers-color-scheme: dark) {
  .preview-paper .hljs-keyword,
  .preview-paper .hljs-selector-tag,
  .preview-paper .hljs-built_in,
  .preview-paper .hljs-tag {
    color: #8fb3d4;
  }

  .preview-paper .hljs-string,
  .preview-paper .hljs-attr,
  .preview-paper .hljs-template-string,
  .preview-paper .hljs-regexp {
    color: #93c4a5;
  }

  .preview-paper .hljs-number,
  .preview-paper .hljs-literal,
  .preview-paper .hljs-symbol {
    color: #d4b48f;
  }

  .preview-paper .hljs-title,
  .preview-paper .hljs-function,
  .preview-paper .hljs-name,
  .preview-paper .hljs-section {
    color: #c4a3cc;
  }
}

/* Print: only the rendered document — Ctrl+P becomes "export to PDF". */
@media print {
  body {
    background: #ffffff;
    color: #1a1a1a;
  }

  .app {
    padding: 0;
  }

  .app-header,
  .toolbar,
  .mobile-tabs,
  .panel-editor,
  .layout-divider,
  .org-outline,
  .panel-label,
  .app-footer,
  .app-footer-stats,
  .alert-banner {
    display: none !important;
  }

  .app-layout {
    display: block !important;
  }

  .panel-preview {
    min-height: 0;
    overflow: visible;
  }

  .preview-paper {
    overflow: visible;
    padding: 0;
    color: #1a1a1a;
  }

  .preview-content {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .mode-switch__btn,
  .mobile-tabs__btn,
  .preview-paper {
    transition: none;
  }

  .btn:hover {
    transform: none;
  }

  .preview-paper.preview-updating {
    opacity: 1;
  }
}