/* components.css — layout, sidebar, content rows, reader, modal, toolbars. */
/* Loaded after base.css. Targets existing markup IDs/class names so JS stays untouched. */

/* ===== SVG icons ===== */
.icon {
  display: inline-block;
  vertical-align: -2px;
  fill: none;
  stroke: currentColor;
  flex-shrink: 0;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.btn-icon .icon { vertical-align: 0; }

/* ===== App layout ===== */

#app-layout {
  display: grid;
  grid-template-columns: var(--feeds) 1fr;
  min-height: 100vh;
  background: var(--ink-1);
  transition: grid-template-columns var(--dur-med) var(--ease-out);
}

#app-layout.sidebar-collapsed {
  grid-template-columns: 56px 1fr;
}

/* ===== Sidebar (plays the role of the mock's library panel) ===== */

#sidebar {
  background: var(--ink-0);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 0;
  position: sticky;
  top: 0;
  align-self: start;
  overflow: hidden;
}

#sidebar.collapsed {
  width: 56px;
  overflow: hidden;
}

#sidebar.collapsed .sidebar-title,
#sidebar.collapsed #sidebar-nav {
  display: none;
}

#sidebar.collapsed .sidebar-header {
  padding: 14px 0;
  grid-template-columns: 1fr;
  justify-items: center;
  border-bottom: 0;
}

.sidebar-header {
  padding: 22px 22px 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 8px;
  border-bottom: 1px solid transparent;
}

.sidebar-title,
.sidebar-title a {
  font-family: var(--display);
  font-weight: 400;
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--fg);
}

.sidebar-title::after {
  content: 'A PRIVATE LIBRARY · EST. 2023';
  display: block;
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--fg-3);
  text-transform: uppercase;
}

/* Hamburger toggles the sidebar on desktop. Hidden on mobile (the top bar owns it). */
.sidebar-toggle {
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  width: 34px;
  height: 34px;
  padding: 0;
  cursor: pointer;
  color: var(--fg-2);
}

.sidebar-toggle:hover {
  background: var(--ink-2);
  color: var(--fg);
}

.hamburger-icon {
  display: block;
  width: 16px;
  height: 2px;
  background: currentColor;
  position: relative;
  margin: 0 auto;
}

.hamburger-icon::before,
.hamburger-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 16px;
  height: 2px;
  background: currentColor;
}

.hamburger-icon::before { top: -5px; }
.hamburger-icon::after  { top:  5px; }

#sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 32px 0 16px;
}

.sidebar-section {
  margin-bottom: 14px;
}

.sidebar-section-header {
  padding: 10px 22px 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
}

.sidebar-bottom {
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

#sidebar .sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: calc(100% - 12px);
  margin: 0 6px;
  padding: 8px 16px;
  background: transparent;
  color: var(--fg-2);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  text-align: left;
  text-decoration: none;
  position: relative;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}

#sidebar .sidebar-nav-item:hover {
  background: var(--ink-2);
  color: var(--fg);
  border-color: transparent;
}

#sidebar .sidebar-nav-item.active {
  background: var(--ink-2);
  color: var(--fg);
  font-weight: 500;
}

#sidebar .sidebar-nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--accent);
  border-radius: 2px;
}

#sidebar .sidebar-nav-item .nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--fg-3);
  font-style: normal;
  background: transparent;
  margin: 0;
}

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

#sidebar .sidebar-nav-item .nav-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

#sidebar .sidebar-nav-item .nav-label {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Feed categories render without an icon. Pad-left to align labels with
   icon-bearing rows above (18px icon + 10px gap = 28px). */
#sidebar .sidebar-nav-item.no-icon {
  padding-left: 44px;
}

#sidebar .sidebar-nav-item.no-icon.active::before {
  left: 0;
}

#sidebar .unread-badge {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--fg-3);
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  min-width: 0;
  line-height: 1;
  box-shadow: none;
}

#sidebar .sidebar-nav-item.active .unread-badge {
  color: var(--accent);
}

#sidebar .sidebar-nav-item:hover .unread-badge {
  color: var(--fg-2);
}

/* Feed categories (populated by JS) */
#sidebar-feed-categories > * {
  padding: 0;
}

#sidebar-feed-categories .feed-category-header {
  padding: 10px 22px 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
}

#sidebar-feed-categories .feed-item,
#sidebar-feed-categories a {
  display: flex;
  align-items: center;
  gap: 10px;
  width: calc(100% - 12px);
  margin: 0 6px;
  padding: 7px 16px;
  color: var(--fg-2);
  font-family: var(--sans);
  font-size: 13px;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

#sidebar-feed-categories a:hover {
  background: var(--ink-2);
  color: var(--fg);
}

/* ===== Main content ===== */

#main-content {
  background: var(--ink-1);
  padding: 0;
  min-width: 0;
  position: relative;
}

.view-panel {
  padding: 0;
}

/* ===== Reading list header & toolbar ===== */

.reading-list-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 56px;
  border-bottom: 1px solid var(--line);
  background: var(--ink-1);
}

.reading-list-controls > div {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reading-list-controls label[for="show-consumed-toggle"] {
  margin: 0;
  cursor: pointer;
}

#show-consumed-toggle {
  accent-color: var(--accent);
  width: auto;
}

#content-list-section {
  padding: 0;
}

/* Hero above the controls — CSS-injected so we don't need to touch JS. */
/* Label on the outer panel; serif hero on the section that precedes the toolbar. */
#view-reading-list::before {
  content: 'Reading List';
  display: block;
  padding: 40px 56px 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
}

#content-list-section {
  padding: 0;
}

#content-list-section::before {
  content: "Today\2019s unread";
  display: block;
  padding: 0 56px 28px;
  font-family: var(--display);
  font-weight: 400;
  font-size: var(--fs-display);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--fg);
  border-bottom: 1px dashed var(--line);
}

/* ===== Content list rows ===== */

#content-list {
  padding: 0;
}

#content-list > p {
  padding: 32px 56px;
  color: var(--fg-3);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Content rows — specificity-bumped to beat legacy style.css rules. */

#content-list { counter-reset: content-row; padding: 0; }

#content-list .content-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 180px;
  grid-template-rows: auto auto auto;
  gap: 6px 32px;
  align-items: start;
  padding: 22px 56px 22px 88px;
  margin: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  cursor: default;
  counter-increment: content-row;
  transition: background var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
}

#content-list .content-item::before {
  content: '№' counter(content-row, decimal-leading-zero);
  position: absolute;
  left: 24px;
  top: 26px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-4);
}

#content-list .content-item:hover {
  background: rgba(255, 255, 255, 0.02);
  box-shadow: none;
  border-color: var(--line);
}

#content-list .content-item.consumed-true {
  opacity: 0.4;
}

#content-list .content-item.consumed-true:hover {
  opacity: 0.7;
}

#content-list .content-title-source {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  min-width: 0;
  grid-column: 1;
  grid-row: 1;
}

#content-list .content-title-source span {
  display: block;
  flex: none;
  margin: 0;
}

#content-list .content-title-source a:not(.content-source-link) {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--fg);
  letter-spacing: -0.005em;
  text-decoration: none;
  word-break: break-word;
}

#content-list .content-item:hover .content-title-source a:not(.content-source-link) {
  color: var(--fg);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 4px;
}

#content-list .content-source-meta {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-3);
}

#content-list .content-source-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-3);
  text-decoration: none;
  white-space: nowrap;
}

#content-list .content-source-link:hover {
  color: var(--accent);
}

#content-list .content-source-sep {
  color: var(--fg-4);
}

#content-list .content-source-date {
  color: var(--fg-3);
  white-space: nowrap;
}

#content-list .content-description {
  margin: 0;
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--fg-2);
  max-width: 62ch;
  grid-column: 1;
  grid-row: 2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

#content-list .content-keywords {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
  grid-column: 1;
  grid-row: 3;
}

/* Tag pill — used in the reading list AND in the reader's #tags-display. */
.keyword-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.04em;
  padding: 2px 9px;
  color: var(--fg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: transparent;
  text-transform: lowercase;
  text-decoration: none;
}

.keyword-tag::before { content: '#'; color: var(--fg-3); margin-right: 1px; }

.keyword-tag:hover {
  color: var(--fg);
  border-color: var(--accent-dim);
}

#content-list .content-item-actions {
  grid-row: 1 / 4;
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  align-self: start;
}

/* Non-TTS row actions stay quiet until the row is hovered. */
#content-list .content-item-actions > button:not(.tts-btn) {
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-out);
}

#content-list .content-item:hover .content-item-actions > button:not(.tts-btn) {
  opacity: 1;
}

/* Stylish headphones: always visible, accent-tinted. */
.tts-btn {
  color: var(--accent) !important;
  border-color: var(--accent-dim) !important;
}

.tts-btn:hover:not(:disabled) {
  background: var(--accent) !important;
  color: var(--ink-0) !important;
  border-color: var(--accent) !important;
}

.tts-btn .icon-headphones {
  stroke-width: 1.75;
}

.tts-btn:disabled {
  opacity: 0.75;
  cursor: progress;
}

#content-list .content-item-actions button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: var(--fg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

#content-list .content-item-actions button:hover {
  background: var(--ink-2);
  color: var(--accent);
  border-color: var(--accent-dim);
}

#content-list .content-item-actions .btn-icon {
  font-size: 12px;
  line-height: 1;
}

/* ===== Toolbar panels (add URL, upload, search) ===== */

.toolbar-panel {
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
  padding: 18px 56px;
}

.toolbar-panel form {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.toolbar-panel input[type="url"],
.toolbar-panel input[type="text"],
.toolbar-panel input[type="password"] {
  flex: 1;
  min-width: 260px;
}

.toolbar-panel button[type="submit"],
.toolbar-panel #search-button {
  background: var(--accent);
  color: var(--ink-0);
  border-color: transparent;
  font-weight: 500;
}

.toolbar-panel button[type="submit"]:hover,
.toolbar-panel #search-button:hover {
  filter: brightness(1.05);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
  width: 100%;
}

#search-box-container {
  display: flex;
  gap: 10px;
  align-items: center;
  width: 100%;
}

#search-box-container input {
  flex: 1;
}

#keyword-filter-container {
  margin-top: 14px;
}

#keyword-filter-header button,
#toggle-reading-list-tags {
  background: transparent;
  color: var(--fg-2);
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

#keyword-filter-buttons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.keyword-filter-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 3px 10px;
  color: var(--fg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: transparent;
  cursor: pointer;
}

.keyword-filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}

#reading-list-tag-filter {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* Drop zone */

.drop-zone {
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  padding: 24px;
  text-align: center;
  color: var(--fg-3);
  background: var(--ink-1);
  cursor: pointer;
  position: relative;
  transition: border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}

.drop-zone:hover,
.drop-zone.drag-over {
  border-color: var(--accent);
  color: var(--fg);
}

.drop-zone.has-file {
  border-style: solid;
  border-color: var(--accent-dim);
  color: var(--fg);
}

.drop-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.drop-zone-text {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* ===== Feed items view ===== */

/* Header matches the reading-list header: mono label + serif hero + dashed rule. */
#feed-items-header {
  padding: 40px 56px 28px;
  border-bottom: 1px dashed var(--line);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
}

#feed-items-header::before {
  content: 'Feeds';
  display: block;
  grid-column: 1;
  grid-row: 1;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 6px;
  align-self: end;
}

#feed-items-title {
  grid-column: 1;
  grid-row: 2;
  font-family: var(--display);
  font-weight: 400;
  font-size: var(--fs-display);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin: 0;
}

#feed-items-toolbar {
  grid-column: 2;
  grid-row: 2;
  align-self: end;
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 0;
}

#feed-items-toolbar button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg-2);
  padding: 5px 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

#feed-items-toolbar button:hover {
  background: var(--ink-2);
  color: var(--accent);
  border-color: var(--accent-dim);
}

.feed-show-read-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-2);
  cursor: pointer;
  margin: 0;
}

.feed-show-read-label input[type="checkbox"] {
  accent-color: var(--accent);
  width: auto;
}

/* Feed-item rows: same editorial shape as #content-list .content-item. */
#feed-items-list {
  padding: 0;
  counter-reset: feed-row;
}

#feed-items-list .feed-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 180px;
  grid-template-rows: auto auto auto;
  gap: 6px 32px;
  align-items: start;
  padding: 22px 56px 22px 88px;
  margin: 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  cursor: default;
  counter-increment: feed-row;
  transition: background var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
}

#feed-items-list .feed-item::before {
  content: '№' counter(feed-row, decimal-leading-zero);
  position: absolute;
  left: 24px;
  top: 26px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-4);
}

#feed-items-list .feed-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

#feed-items-list .feed-item.is-read {
  opacity: 0.4;
}

#feed-items-list .feed-item.is-read:hover {
  opacity: 0.7;
}

/* Title + optional external-source arrow */
#feed-items-list .feed-item-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
  grid-column: 1;
  grid-row: 1;
  margin: 0;
}

#feed-items-list .feed-item-title a:not(.feed-item-external-link) {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--fg);
  letter-spacing: -0.005em;
  text-decoration: none;
  word-break: break-word;
}

#feed-items-list .feed-item:hover .feed-item-title a:not(.feed-item-external-link) {
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 4px;
}

#feed-items-list .feed-item-external-link {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg-3);
  text-decoration: none;
  line-height: 1;
}

#feed-items-list .feed-item-external-link:hover {
  color: var(--accent);
}

/* Source / author / date metadata row — same treatment as [SOURCE] line. */
#feed-items-list .feed-item-meta {
  grid-column: 1;
  grid-row: 2;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0;
}

/* Description — two-line clamp, secondary color. */
#feed-items-list .feed-item-description {
  grid-column: 1;
  grid-row: 3;
  margin: 0;
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--fg-2);
  max-width: 62ch;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Right-rail actions: hidden until row hover, mono caps, bordered pills. */
#feed-items-list .feed-item-actions {
  grid-row: 1 / 4;
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  align-self: start;
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-out);
}

#feed-items-list .feed-item:hover .feed-item-actions {
  opacity: 1;
}

#feed-items-list .feed-item-actions button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: var(--fg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

#feed-items-list .feed-item-actions button:hover {
  background: var(--ink-2);
  color: var(--accent);
  border-color: var(--accent-dim);
}

#feed-items-list .feed-item-saved-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px dashed var(--accent-dim);
  border-radius: var(--radius-sm);
}

/* Empty-state message */
#feed-items-list > p {
  padding: 32px 56px;
  color: var(--fg-3);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

#view-manage-feeds {
  padding: 32px 56px 80px;
}

#view-manage-feeds > h2 {
  padding: 0;
  border: 0;
  font-family: var(--display);
  font-size: 40px;
}

.section-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 22px 26px;
  margin-top: 24px;
  background: var(--ink-0);
}

.section-card h3 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 14px;
}

.inline-form {
  display: flex;
  gap: 8px;
}

.inline-form input { flex: 1; }

/* ===== Note modal ===== */

dialog#note-modal {
  background: var(--ink-1);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  max-width: 600px;
  width: 90vw;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

dialog#note-modal::backdrop {
  background: rgba(0, 0, 0, 0.6);
}

#note-modal-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 6px;
}

#note-modal-title span {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--fg);
  display: block;
  margin-top: 6px;
}

#note-modal-version-info {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  margin-bottom: 12px;
}

#note-modal footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 14px;
}

#note-modal-save {
  background: var(--accent);
  color: var(--ink-0);
  border-color: transparent;
}

#note-modal-revision-history summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-top: 14px;
}

/* ===== Sidebar action modals (Add URL, Upload File, Search) ===== */

dialog.sidebar-modal {
  background: var(--ink-1);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  max-width: 560px;
  width: 90vw;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

dialog.sidebar-modal::backdrop {
  background: rgba(0, 0, 0, 0.6);
}

.sidebar-modal-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 14px;
}

.sidebar-modal form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-modal input[type="url"],
.sidebar-modal input[type="text"],
.sidebar-modal input[type="search"],
.sidebar-modal input[type="file"],
.sidebar-modal textarea {
  width: 100%;
}

.sidebar-modal-message {
  min-height: 1.2em;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.sidebar-modal footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 4px;
}

.sidebar-modal footer button[type="submit"] {
  background: var(--accent);
  color: var(--ink-0);
  border-color: transparent;
}

/* ===== Reader view ===== */

.reader-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 72px 120px;
  font-family: var(--sans);
  font-size: var(--fs-reader);
  line-height: var(--lh-reader);
  color: var(--fg);
}

.reader-nav {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-bottom: 40px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  flex-wrap: wrap;
}

.reader-nav button {
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: var(--fg-2);
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.reader-nav button:hover {
  background: var(--ink-2);
  color: var(--accent);
  border-color: var(--accent-dim);
}

.reader-nav .btn-icon {
  font-size: 12px;
  line-height: 1;
}

#article-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: 54px;
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
}

.feed-reader-meta {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--fg-2);
  margin: 0 0 8px;
}

.feed-reader-meta .meta-feed-name {
  color: var(--fg);
  font-weight: 500;
}

.feed-reader-meta .meta-separator {
  margin: 0 8px;
  color: var(--fg-3);
}

#article-source-link {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--fg-2);
  margin: 0 0 32px;
}

#article-source-link a {
  color: var(--accent);
}

#tags-section {
  margin: 18px 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#tags-display {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  cursor: pointer;
}

#tags-display:empty::before {
  content: 'add tags';
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
  padding: 2px 9px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-pill);
}

#tags-input-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  padding: 8px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  position: relative;
}

#tags-input-wrapper input {
  flex: 1;
  min-width: 120px;
  background: transparent;
  border: 0;
  padding: 2px 4px;
}

.tags-editor-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

#article-content {
  font-family: var(--sans);
  font-size: var(--fs-reader);
  line-height: var(--lh-reader);
  color: var(--fg);
  max-width: 640px;
}

#article-content h1,
#article-content h2,
#article-content h3 {
  font-family: var(--display);
  margin-top: 1.5em;
}

#article-content h2 { font-size: 32px; }
#article-content h3 { font-size: 22px; }

#article-content p {
  margin: 0 0 1.1em;
}

#article-content a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--accent-dim);
  text-underline-offset: 3px;
}

#article-content blockquote {
  border-left: 2px solid var(--accent);
  margin: 28px 0;
  padding: 4px 22px;
  font-family: var(--display);
  font-style: italic;
  font-size: 22px;
  line-height: 1.4;
  color: var(--fg);
}

#article-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  margin: 20px 0;
}

#article-content code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--ink-2);
  padding: 1px 5px;
  border-radius: var(--radius-xs);
}

#article-content pre {
  background: var(--ink-0);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.5;
}

#article-content pre code {
  background: transparent;
  padding: 0;
}

#article-content hr {
  border-top: 1px dashed var(--line);
}

#article-content-editor {
  width: 100%;
  min-height: 400px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.55;
}

#edit-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

#edit-controls button:first-child {
  background: var(--accent);
  color: var(--ink-0);
  border-color: transparent;
}

#notes-section {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px dashed var(--line);
}

#notes-section h2 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 12px;
}

#notes-textarea {
  min-height: 160px;
}

#save-notes {
  background: var(--accent);
  color: var(--ink-0);
  border-color: transparent;
  margin-top: 10px;
}

#notes-version-info {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  margin-bottom: 8px;
}

#revision-history summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-top: 14px;
}

/* ===== Auth prompt ===== */

#auth-section {
  padding: 0;
}

#auth-section:not(:empty) {
  padding: 14px 56px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-3);
}

/* ===== Feed items (generic fallback) ===== */

.feed-item-row {
  padding: 18px 56px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}

.feed-item-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

/* ===== Tag suggestions dropdown ===== */

.tags-suggestions {
  position: absolute;
  left: 0;
  top: calc(100% + 4px);
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  width: 100%;
  max-height: 180px;
  overflow-y: auto;
  z-index: 5;
}

.tag-suggestion {
  padding: 6px 10px;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--fg-2);
  cursor: pointer;
}

.tag-suggestion:hover,
.tag-suggestion.active {
  background: var(--ink-3);
  color: var(--fg);
}