/* Obsidian-compatible CSS variables */

:root {
  --radius-s: 4px;
  --radius-m: 6px;
  --sidebar-width: 260px;
  --ribbon-width: 44px;
  --tab-height: 36px;
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --duration: 0.25s;
  --color-green: #4caf50;
  --color-red: #e57373;

  /* Spacing tokens */
  --space-1: 4px;
  --space-2: 6px;
  --space-3: 8px;
  --space-4: 12px;
  --space-5: 16px;
  --space-6: 24px;

  /* Font-size tokens */
  --text-xs: 9px;
  --text-sm: 10px;
  --text-ui: 11px;
  --text-base: 12px;
  --text-md: 13px;
  --text-lg: 14px;
}

/* ── Obsidian Dark Theme (default) ── */
.theme-dark {
  color-scheme: dark;

  /* Backgrounds */
  --background-primary: #1e1e1e;
  --background-primary-alt: #262626;
  --background-secondary: #202020;
  --background-secondary-alt: #1a1a1a;
  --background-modifier-border: #363636;
  --background-modifier-hover: rgba(255, 255, 255, 0.04);
  --background-modifier-accent: rgba(255, 255, 255, 0.08);

  /* Text */
  --text-normal: #dcddde;
  --text-muted: #999;
  --text-faint: #666;
  --text-on-accent: #fff;
  --text-highlight-bg: rgba(255, 208, 0, 0.18);

  /* Interactive */
  --interactive-accent: #7f6df2;
  --interactive-accent-hover: #8875ff;

  /* Icons */
  --icon-color: #999;
  --icon-color-hover: #dcddde;
  --icon-color-active: #7f6df2;

  /* Fonts */
  --font-text-theme: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-interface-theme: "DM Mono", ui-monospace, "SFMono-Regular", monospace;
  --font-monospace-theme: "DM Mono", "SFMono-Regular", "Fira Code", Menlo, Consolas, monospace;
  --font-size-ui: 13px;

  /* Heading sizes */
  --h1-size: 2em;
  --h2-size: 1.6em;
  --h3-size: 1.37em;
  --h4-size: 1.12em;
  --h5-size: 1em;
  --h6-size: 0.88em;

  /* Tags */
  --tag-color: #7f6df2;
  --tag-background: rgba(127, 109, 242, 0.15);
}

/* ── Obsidian Light Theme ── */
.theme-light {
  color-scheme: light;

  /* Backgrounds */
  --background-primary: #ffffff;
  --background-primary-alt: #f6f6f6;
  --background-secondary: #f2f3f5;
  --background-secondary-alt: #e9e9e9;
  --background-modifier-border: #ddd;
  --background-modifier-hover: rgba(0, 0, 0, 0.04);
  --background-modifier-accent: rgba(0, 0, 0, 0.06);

  /* Text */
  --text-normal: #2e3338;
  --text-muted: #767676;
  --text-faint: #767676;
  --text-on-accent: #fff;
  --text-highlight-bg: rgba(255, 208, 0, 0.4);

  /* Interactive */
  --interactive-accent: #705dcf;
  --interactive-accent-hover: #7f6df2;

  /* Icons */
  --icon-color: #888;
  --icon-color-hover: #2e3338;
  --icon-color-active: #705dcf;

  /* Fonts (same as dark) */
  --font-text-theme: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-interface-theme: "DM Mono", ui-monospace, "SFMono-Regular", monospace;
  --font-monospace-theme: "DM Mono", "SFMono-Regular", "Fira Code", Menlo, Consolas, monospace;
  --font-size-ui: 13px;

  /* Heading sizes */
  --h1-size: 2em;
  --h2-size: 1.6em;
  --h3-size: 1.37em;
  --h4-size: 1.12em;
  --h5-size: 1em;
  --h6-size: 0.88em;

  /* Tags */
  --tag-color: #705dcf;
  --tag-background: rgba(112, 93, 207, 0.12);
}

::selection {
  background: var(--interactive-accent);
  color: var(--text-on-accent);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; }

/* Semantic HTML resets — drop-in replacements for divs */
dialog { background: inherit; color: inherit; border: none; padding: 0; max-width: none; max-height: none; }
dialog::backdrop { background: rgba(0, 0, 0, 0.4); }
menu, ul, ol { list-style: none; margin: 0; padding: 0; }
header, footer, main, aside, nav, search, section { display: block; }

html, body {
  height: 100%; overflow: hidden;
  background: var(--background-primary); color: var(--text-normal);
  font-family: var(--font-interface-theme); font-size: var(--font-size-ui);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
}

/* ── App Container ── */
.app-container { display: flex; flex-direction: column; height: 100vh; }
.workspace { display: flex; flex: 1; overflow: hidden; }

/* ── Ribbon (left icon bar — legacy, overridden by top-bar) ── */
.workspace-ribbon {
  width: var(--ribbon-width); background: var(--background-secondary);
  border-right: 1px solid var(--background-modifier-border); display: flex; flex-direction: column;
  align-items: center; padding: 8px 0; gap: 2px; flex-shrink: 0;
}
.workspace-ribbon .side-dock-ribbon-action {
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-s); color: var(--text-faint); cursor: pointer;
  font-size: 16px; transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
}
.workspace-ribbon .side-dock-ribbon-action:hover { background: var(--background-secondary-alt); color: var(--text-normal); }
.workspace-ribbon .side-dock-ribbon-action.is-active { color: var(--interactive-accent); }
.workspace-ribbon .side-dock-actions { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.workspace-ribbon .side-dock-settings { margin-top: auto; display: flex; flex-direction: column; gap: 2px; }

/* ── Top Bar (Dense Loom — replaces ribbon) ── */
.workspace-ribbon.top-bar {
  width: auto;
  height: 32px;
  flex-direction: row;
  align-items: center;
  padding: 0 8px;
  gap: 0;
  border-right: none;
  border-bottom: 1px solid var(--background-modifier-border);
  background: var(--background-secondary);
  flex-shrink: 0;
}
.top-bar-left, .top-bar-right { display: flex; align-items: center; gap: 2px; }
.top-bar-right { overflow-x: auto; scrollbar-width: none; }
.top-bar-right::-webkit-scrollbar { display: none; }
.top-bar-center {
  flex: 1; text-align: center;
  font-family: var(--font-monospace-theme); font-size: var(--text-ui);
  color: var(--text-faint); letter-spacing: 0.05em;
}
.top-bar-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 3px 10px; background: none; border: none;
  border-radius: var(--radius-s); color: var(--text-muted);
  font-family: var(--font-monospace-theme); font-size: var(--text-ui);
  cursor: pointer; transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
}
.top-bar-btn:hover { background: var(--background-modifier-hover); color: var(--text-normal); }
.top-bar-btn svg, .top-bar-icon-btn svg { display: block; }
.top-bar-icon-btn {
  display: flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; background: none; border: none;
  border-radius: var(--radius-s); color: var(--text-faint); cursor: pointer;
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
}
.top-bar-icon-btn:hover { background: var(--background-modifier-hover); color: var(--text-normal); }
.top-bar-icon-btn.is-active { color: var(--interactive-accent); }

/* ── Presence avatar pile ── */
.presence-pile {
  display: inline-flex; align-items: center; margin-left: var(--space-3);
}
.presence-pile:empty { display: none; }
.presence-avatar {
  width: 22px; height: 22px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xs); font-weight: 700; color: #fff;
  margin-left: -6px; border: 2px solid var(--background-secondary);
  cursor: default; user-select: none; flex-shrink: 0;
}
.presence-avatar:first-child { margin-left: 0; }
.presence-overflow {
  background: var(--background-modifier-border);
  font-size: var(--text-xs); color: var(--text-muted);
}

/* ── Sidebars ── */
.mod-left-split, .mod-right-split {
  background: var(--background-secondary); display: flex; flex-direction: column; overflow: hidden;
  flex-shrink: 0; transition: width var(--duration) var(--ease);
}
.mod-left-split { border-right: 1px solid var(--background-modifier-border); }
.mod-right-split { border-left: 1px solid var(--background-modifier-border); }
.mod-left-split.is-collapsed, .mod-right-split.is-collapsed { width: 0 !important; overflow: hidden; border: none; }

/* ── Resize Handles ── */
.workspace-leaf-resize-handle {
  width: 4px; cursor: col-resize; flex-shrink: 0;
  background: transparent; transition: background 0.15s;
}
.workspace-leaf-resize-handle:hover, .workspace-leaf-resize-handle.is-dragging {
  background: var(--interactive-accent);
}

/* ── Root (main content) ── */
.mod-root { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 200px; }

/* ── Tab Headers ── */
.workspace-tab-header-container {
  display: flex; align-items: center; height: var(--tab-height);
  background: var(--background-secondary); border-bottom: 1px solid var(--background-modifier-border);
  overflow-x: auto; overflow-y: hidden; flex-shrink: 0;
  padding: 0 4px; gap: 1px;
}
.workspace-tab-header-container::-webkit-scrollbar { height: 0; }
.workspace-tab-header {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 12px; height: 28px; border-radius: var(--radius-s);
  color: var(--text-muted); cursor: pointer; white-space: nowrap;
  font-family: var(--font-monospace-theme); font-size: var(--text-ui);
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
  max-width: 200px; flex-shrink: 0; user-select: none;
  position: relative;
}
.workspace-tab-header:hover { background: var(--background-secondary-alt); color: var(--text-normal); }
.workspace-tab-header.is-active { background: transparent; color: var(--text-normal); }
.mod-root > .workspace-tab-header-container {
  height: 30px; padding: 0 4px; background: var(--background-primary);
}
.mod-root > .workspace-tab-header-container .workspace-tab-header {
  font-family: var(--font-monospace-theme); font-size: var(--text-ui);
  padding: 2px 10px; height: 24px;
}
.mod-root > .workspace-tab-header-container .workspace-tab-header.is-active::after {
  content: ""; position: absolute; bottom: 0; left: 4px; right: 4px;
  height: 2px; background: var(--interactive-accent); border-radius: 1px;
}
.workspace-tab-header .tab-title { overflow: hidden; text-overflow: ellipsis; }
.workspace-tab-header .tab-close {
  width: 16px; height: 16px; display: flex; align-items: center; justify-content: center;
  border-radius: 3px; color: var(--text-faint); font-size: var(--text-lg); line-height: 1;
  opacity: 0; transition: opacity 0.1s, color 0.1s;
  background: none; border: none; padding: 0; cursor: pointer;
}
.workspace-tab-header:hover .tab-close { opacity: 1; }
.workspace-tab-header .tab-close:hover { color: var(--interactive-accent); }
.workspace-tab-header.is-dirty .tab-title::after { content: " \2022"; color: var(--interactive-accent); }

/* Sidebar tab headers */
.mod-left-split .workspace-tab-header-container,
.mod-right-split .workspace-tab-header-container {
  padding: 6px 8px; gap: 4px;
}
.nav-action-button {
  display: flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border: none; border-radius: var(--radius-s);
  background: transparent; color: var(--text-muted); cursor: pointer; flex-shrink: 0;
}
.nav-action-button:hover { color: var(--text-normal); background: var(--background-modifier-hover); }
.mod-left-split .workspace-tab-header,
.mod-right-split .workspace-tab-header {
  padding: 4px 8px; font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.08em;
}

/* ── Tab Container (leaves area) ── */
.workspace-tab-container { flex: 1; position: relative; overflow: hidden; }
.workspace-tab-container > .workspace-leaf { position: absolute; inset: 0; display: none; overflow: auto; }
.workspace-tab-container > .workspace-leaf.is-active { display: flex; flex-direction: column; }

/* ── Leaf / View ── */
.workspace-leaf { display: flex; flex-direction: column; }
.view-header {
  display: flex; align-items: center; padding: 4px 12px; height: 32px;
  border-bottom: 1px solid var(--background-modifier-border); gap: 8px; flex-shrink: 0;
  background: var(--background-primary);
}
.view-header-title {
  font-family: var(--font-monospace-theme); font-size: var(--text-ui);
  color: var(--text-muted); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.view-header-nav-buttons { display: flex; gap: 2px; }
.view-content { flex: 1; overflow: auto; }

/* ── File Explorer ── */
.nav-files-container { flex: 1; overflow-y: auto; padding: 4px 0; }
.nav-folder { user-select: none; }
.nav-folder-title {
  display: flex; align-items: center; gap: 4px; padding: 2px 8px 2px 4px;
  cursor: pointer; color: var(--text-muted); font-size: var(--text-base);
  font-family: var(--font-monospace-theme);
  border-radius: var(--radius-s); margin: 0 4px;
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
}
.nav-folder-title:hover { background: var(--background-secondary-alt); color: var(--text-normal); }
.nav-folder-title .collapse-icon {
  width: 16px; height: 16px; display: flex; align-items: center; justify-content: center;
  transition: transform 0.15s; font-size: var(--text-sm); flex-shrink: 0;
  background: none; border: none; padding: 0; color: inherit; cursor: pointer;
}
.nav-folder.is-collapsed > .nav-folder-children { display: none; }
.nav-folder.is-collapsed > .nav-folder-title .collapse-icon { transform: rotate(-90deg); }
.nav-folder-children { padding-left: 8px; }
.nav-file {
  display: flex; align-items: center; padding: 2px 8px 2px 24px;
  cursor: pointer; color: var(--text-normal); font-size: var(--text-base);
  font-family: var(--font-monospace-theme);
  border-radius: var(--radius-s); margin: 0 4px;
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nav-file:hover { background: var(--background-secondary-alt); }
.nav-file.is-active { background: var(--background-secondary-alt); color: var(--interactive-accent); }
.tree-item-icon { flex-shrink: 0; margin-right: 6px; display: inline-flex; align-items: center; }
.tree-item-icon.file-icon-badge {
  --badge-l: 0.72; --badge-c: 0.14; --badge-bg-a: 0.12;
  justify-content: center; min-width: 20px; height: 14px; padding: 0 3px;
  border-radius: 3px;
  font-family: var(--font-monospace-theme), ui-monospace, monospace;
  font-size: var(--text-sm); font-weight: 700; line-height: 1; white-space: nowrap;
  color: oklch(var(--badge-l) var(--badge-c) var(--icon-hue));
  background: oklch(var(--badge-l) var(--badge-c) var(--icon-hue) / var(--badge-bg-a));
}
.tree-item-icon.file-icon-badge[data-neutral] {
  color: var(--text-muted);
  background: color-mix(in oklch, var(--text-muted) 10%, transparent);
}
.theme-light .tree-item-icon.file-icon-badge {
  --badge-l: 0.52; --badge-c: 0.12; --badge-bg-a: 0.08;
}
.tree-item-icon.file-ext-label {
  font-family: var(--font-monospace-theme), ui-monospace, monospace;
  font-size: var(--text-sm); color: var(--text-faint); min-width: 20px;
  justify-content: center;
}

/* ── Context Menu ── */
.menu {
  position: fixed; z-index: 1000; min-width: 180px;
  background: var(--background-secondary); border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m); padding: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
.menu-item {
  display: flex; align-items: center; gap: 8px; padding: 6px 12px;
  border-radius: var(--radius-s); cursor: pointer; color: var(--text-normal);
  font-size: var(--text-base);
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
}
.menu-item:hover { background: var(--interactive-accent); color: var(--text-on-accent); }
.menu-item.is-disabled { opacity: 0.4; pointer-events: none; }
.menu-separator { height: 1px; background: var(--background-modifier-border); margin: 4px 8px; }

/* ── Hover Preview ── */
.hover-popover {
  position: fixed; z-index: 1100;
  max-width: 500px; max-height: 400px; overflow: auto;
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
  padding: 12px 16px;
  font-size: var(--text-md); line-height: 1.5;
}
.hover-popover-title {
  font-weight: 600; font-size: var(--text-md); color: var(--text-muted);
  margin-bottom: 8px; border-bottom: 1px solid var(--background-modifier-border);
  padding-bottom: 6px;
}
.hover-popover-more {
  color: var(--text-faint); font-size: var(--text-base); text-align: center;
  padding-top: 4px;
}

/* ── Fold Gutter ── */
.cm-foldGutter .cm-gutterElement {
  cursor: pointer; color: var(--text-faint); padding: 0 4px;
  transition: color var(--duration) var(--ease);
}
.cm-foldGutter .cm-gutterElement:hover { color: var(--interactive-accent); }

/* ── Status Bar ── */
.status-bar {
  height: 22px; display: flex; align-items: center;
  padding: 0 8px; gap: 8px; background: var(--background-secondary);
  border-top: 1px solid var(--background-modifier-border);
  font-family: var(--font-monospace-theme); font-size: var(--text-ui);
  color: var(--text-muted);
  flex-shrink: 0;
}
.status-bar-item { display: flex; align-items: center; gap: 4px; }
.vault-name-status {
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  font-family: var(--font-monospace-theme); font-size: var(--text-ui); padding: 0 6px;
  transition: color 0.15s;
}
.vault-name-status:hover { color: var(--interactive-accent); }

/* ── Empty state ── */
.empty-state {
  display: flex; align-items: center; justify-content: center;
  height: 100%; color: var(--text-faint);
  font-size: 15px; font-style: italic;
}
.empty-state-inner { text-align: center; }
.empty-state-title {
  font-family: var(--font-monospace-theme); font-size: 20px; font-weight: 500;
  color: var(--text-faint); letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 24px;
}
.empty-state-shortcuts {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
  max-width: 320px; margin: 0 auto;
}
.empty-state-shortcut {
  display: flex; align-items: center; gap: 8px;
  font-size: var(--text-ui); font-family: var(--font-monospace-theme); color: var(--text-faint);
}
.empty-state-shortcut kbd {
  font-family: var(--font-monospace-theme); font-size: var(--text-sm);
  padding: 2px 6px; background: var(--background-secondary);
  border: 1px solid var(--background-modifier-border);
  border-radius: 3px; color: var(--text-muted);
}

/* ── Settings modal classes ── */
.settings-modal { display: flex; min-height: 60vh; max-height: 80vh; width: 80vw; max-width: 900px; }
.settings-sidebar { width: 180px; background: var(--background-secondary); border-right: 1px solid var(--background-modifier-border); padding: 6px; overflow-y: auto; flex-shrink: 0; }
.settings-sidebar-item { padding: 4px 8px; border-radius: var(--radius-s); cursor: pointer; font-size: var(--text-base); font-family: var(--font-monospace-theme); color: var(--text-muted); margin-bottom: 1px; transition: background var(--duration) var(--ease); }
.settings-sidebar-item:hover { background: var(--background-secondary-alt); }
.settings-sidebar-item.is-active { background: var(--background-secondary-alt); color: var(--text-normal); }
.settings-content { flex: 1; overflow-y: auto; padding: 12px 20px; }
.settings-heading { font-size: 16px; font-family: var(--font-monospace-theme); margin-bottom: 12px; color: var(--text-normal); }
.settings-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--background-modifier-border); }
.settings-label { font-size: var(--text-base); font-family: var(--font-monospace-theme); color: var(--text-normal); }

/* ── Toggle switch ── */
.settings-toggle {
  width: 36px;
  height: 20px;
  border-radius: 10px;
  cursor: pointer;
  position: relative;
  transition: background 0.2s;
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  flex-shrink: 0;
}
.settings-toggle.is-enabled {
  background: var(--interactive-accent);
}
.settings-toggle-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: white;
  position: absolute;
  top: 1px;
  left: 1px;
  transition: left 0.2s;
}
.settings-toggle.is-enabled .settings-toggle-thumb {
  left: 17px;
}

/* ── Setting items (Obsidian API) ── */
.setting-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--background-modifier-border);
  gap: 16px;
}
.setting-item-heading { border-bottom: none; padding: 16px 0 4px; }
.setting-item-heading .setting-item-name {
  font-size: 15px; font-weight: 600; color: var(--text-normal);
}
.setting-item-info { flex: 1; min-width: 0; }
.setting-item-name {
  font-size: var(--text-md); font-family: var(--font-monospace-theme);
  color: var(--text-normal); line-height: 1.4;
}
.setting-item-description {
  font-size: var(--text-base); color: var(--text-muted); line-height: 1.4; margin-top: 2px;
}
.setting-item-control {
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}

/* ── Inline panels (properties + backlinks below editor) ── */
.inline-panels {
  border-top: 1px solid var(--background-modifier-border);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-monospace-theme);
}
.inline-panel-section { margin-bottom: var(--space-3); }
.inline-panel-header {
  display: flex; align-items: center; gap: var(--space-1);
  background: none; border: none; padding: var(--space-1) 0;
  color: var(--text-muted); font-size: var(--text-ui); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  cursor: pointer; font-family: var(--font-monospace-theme);
}
.inline-panel-header:hover { color: var(--text-normal); }
.inline-panel-chevron {
  display: inline-block; transition: transform 0.15s;
  font-size: var(--text-sm);
}
.inline-panel-section.is-collapsed .inline-panel-chevron { transform: rotate(-90deg); }
.inline-panel-section:not(.is-collapsed) .inline-panel-chevron { transform: rotate(90deg); }
.inline-props-list {
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-1) var(--space-3);
  padding: var(--space-1) 0;
}
.inline-prop-key {
  font-size: var(--text-sm); color: var(--text-faint);
  white-space: nowrap;
}
.inline-prop-value {
  font-size: var(--text-sm); color: var(--text-normal);
  overflow: hidden; text-overflow: ellipsis;
}
.inline-backlinks-list { padding: var(--space-1) 0; }
.inline-backlink-item {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-ui); color: var(--interactive-accent);
  cursor: pointer; border-radius: var(--radius-s);
}
.inline-backlink-item:hover { background: var(--background-modifier-hover); }

/* ── Grain overlay ── */
.grain-overlay {
  position: fixed; inset: 0; z-index: 9999;
  pointer-events: none; opacity: 0.025;
}

/* ── CM6 overrides ── */
.cm-editor {
  height: 100% !important;
  font-family: var(--font-text-theme); font-size: var(--editor-font-size, 15px);
  background: var(--background-primary) !important;
}
.cm-editor .cm-scroller { overflow: auto !important; padding: 16px 0; }
.cm-editor .cm-content { padding: 0 24px; padding-bottom: 60vh; line-height: 1.7; color: var(--text-normal); }
.cm-editor .cm-line { line-height: 1.7; }
.cm-editor .cm-gutters { background: var(--background-primary); border-right: 1px solid var(--background-modifier-border); color: var(--text-faint); }
.cm-editor .cm-activeLineGutter { background: var(--background-secondary); }
.cm-editor .cm-activeLine { background: var(--text-highlight-bg); }
.cm-editor .cm-cursor { border-left-color: var(--interactive-accent); }
.cm-editor .cm-selectionBackground { background: color-mix(in srgb, var(--interactive-accent) 20%, transparent) !important; }
.cm-editor.cm-focused .cm-selectionBackground { background: color-mix(in srgb, var(--interactive-accent) 25%, transparent) !important; }
.cm-editor.cm-focused { outline: none !important; }

/* ── Code block background ── */
.cm-codeblock-line {
  background: var(--background-primary-alt);
  font-family: var(--font-monospace-theme);
  font-size: 0.88em;
}

/* ── Frontmatter background ── */
.cm-frontmatter-line {
  background: color-mix(in srgb, var(--interactive-accent) 4%, var(--background-primary));
  font-family: var(--font-monospace-theme);
  font-size: 0.88em;
}
.cm-frontmatter-marker {
  color: var(--text-faint);
}

/* ── Scrollbars ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--text-faint) 30%, transparent); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: color-mix(in srgb, var(--text-faint) 50%, transparent); }

/* ── Sidebar utility classes ── */
.scrollable-content { overflow-y: auto; flex: 1; padding: 8px; }
.section-label { font-size: var(--text-ui); color: var(--text-faint); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; padding: 4px 8px; }
.nav-list-item { padding: 6px 12px; cursor: pointer; font-size: var(--text-md); color: var(--text-normal); border-radius: var(--radius-s); margin: 2px 4px; }
.nav-list-item:hover { background: var(--background-secondary-alt); }

/* ── Input prompts (rename, new file) ── */
.prompt-container {
  position: fixed; inset: 0; z-index: 2000; display: flex;
  align-items: flex-start; justify-content: center; padding-top: 20vh;
  background: rgba(0, 0, 0, 0.4);
  width: 100vw; height: 100vh;
}
dialog.prompt-container { background: transparent; }
dialog.prompt-container::backdrop { background: rgba(0, 0, 0, 0.4); }
.prompt {
  background: var(--background-secondary); border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m); padding: 16px; min-width: 400px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}
.prompt-title {
  font-size: 15px; font-weight: 600;
  margin-bottom: 12px; color: var(--text-normal);
}
.prompt-input {
  width: 100%; padding: 8px 12px; background: var(--background-primary);
  border: 1px solid var(--background-modifier-border); border-radius: var(--radius-s);
  color: var(--text-normal); font-size: var(--text-lg); font-family: var(--font-monospace-theme);
  outline: none; transition: border-color var(--duration) var(--ease);
}
.prompt-input:focus { border-color: var(--interactive-accent); }
.prompt-buttons { display: flex; gap: var(--space-3); justify-content: flex-end; margin-top: var(--space-4); }
.prompt-buttons .mod-cta {
  padding: var(--space-2) var(--space-5); background: var(--interactive-accent); border: none;
  border-radius: var(--radius-s); color: var(--text-on-accent); cursor: pointer; font-weight: 600;
}
.prompt-buttons .mod-cancel {
  padding: var(--space-2) var(--space-5); background: var(--background-secondary-alt);
  border: 1px solid var(--background-modifier-border); border-radius: var(--radius-s);
  color: var(--text-normal); cursor: pointer;
}

/* ── Modal / Suggest Modal ── */
.modal-container {
  position: fixed; inset: 0; z-index: 2000; display: flex;
  align-items: flex-start; justify-content: center; padding-top: 12vh;
  background: rgba(0, 0, 0, 0.4);
  width: 100vw; height: 100vh;
}
dialog.modal-container { background: transparent; }
dialog.modal-container::backdrop { background: rgba(0, 0, 0, 0.4); }
.modal {
  background: var(--background-secondary); border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m); min-width: 500px; max-width: 700px; width: 60vw;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4); overflow: hidden;
}
.modal-title {
  padding: 12px 16px; font-size: 15px;
  font-weight: 600; color: var(--text-normal);
}
.modal-content { padding: 0 16px 16px; }
.modal .prompt-input {
  margin-bottom: 0; border-radius: 0; border: none;
  border-bottom: 1px solid var(--background-modifier-border); padding: 12px 16px; font-size: 15px;
}
.prompt-results { max-height: 400px; overflow-y: auto; padding: 4px 0; }
.suggestion-item {
  padding: 8px 16px; cursor: pointer; color: var(--text-normal);
  font-size: var(--text-lg);
  transition: background 0.08s var(--ease); display: flex;
  flex-direction: column; gap: 2px;
}
.suggestion-item:hover, .suggestion-item.is-selected { background: var(--text-highlight-bg); }
.suggestion-item .suggestion-note {
  font-family: var(--font-monospace-theme); font-size: var(--text-sm);
  color: var(--text-faint);
}
.suggestion-item .suggestion-hotkey {
  font-size: var(--text-sm); color: var(--text-muted); margin-left: auto;
  font-family: var(--font-monospace-theme); padding: 1px 6px;
  background: var(--background-primary); border-radius: 3px;
}
.suggestion-item .suggestion-flair { display: flex; justify-content: space-between; align-items: center; }
.suggestion-item .suggestion-title { flex: 1; }

/* ── Live Preview ── */
.cm-heading { color: var(--text-normal); }
.cm-heading-1 { font-size: var(--h1-size); font-weight: 600; }
.cm-heading-2 { font-size: var(--h2-size); font-weight: 600; }
.cm-heading-3 { font-size: var(--h3-size); font-weight: 600; }
.cm-heading-4 { font-size: var(--h4-size); font-weight: 600; }
.cm-heading-5 { font-size: var(--h5-size); }
.cm-heading-6 { font-size: var(--h6-size); color: var(--text-muted); }
.cm-strong { font-weight: 700; }
.cm-em { font-style: italic; }
.cm-inline-code {
  font-family: var(--font-monospace-theme); font-size: 0.88em;
  background: var(--background-modifier-accent);
  padding: 0.15em 0.35em; border-radius: 3px;
}
.cm-strikethrough { text-decoration: line-through; opacity: 0.5; }
.cm-link { color: var(--interactive-accent); text-decoration: underline; text-underline-offset: 0.15em; text-decoration-thickness: 1px; cursor: pointer; }
.cm-link:hover { color: var(--interactive-accent-hover); }
.cm-tag { color: var(--tag-color); opacity: 0.8; }

/* ── Settings Modal ── */
.modal input[type="range"] {
  -webkit-appearance: none; appearance: none; height: 1px; background: var(--background-modifier-border);
  border-radius: 1px; outline: none;
}
.modal input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 10px; height: 10px;
  background: var(--interactive-accent); border-radius: 50%; cursor: pointer;
  border: none;
}
.modal input[type="range"]::-moz-range-thumb {
  width: 10px; height: 10px; background: var(--interactive-accent);
  border-radius: 50%; border: none;
}

/* ── Focus ── */
a:focus-visible, button:focus-visible {
  outline: 1px solid var(--interactive-accent);
  outline-offset: 3px;
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Mobile / Touch ── */
@media (max-width: 768px) {
  /* Top bar stays horizontal on mobile, just denser */
  .workspace-ribbon.top-bar {
    height: 36px; padding: 0 4px;
  }
  .top-bar-center { display: none; }
  .top-bar-btn span { display: none; }

  /* Workspace: no ribbon bottom padding; hide status bar */
  .workspace { padding-bottom: 0; }
  .status-bar { display: none; }

  /* Left sidebar: slide-in drawer from left */
  .mod-left-split {
    position: fixed !important;
    top: 0; left: 0; bottom: 0;
    width: 82% !important; max-width: 320px;
    z-index: 200;
    transform: translateX(0);
    transition: transform var(--duration) var(--ease);
    border-right: 1px solid var(--background-modifier-border);
  }
  .mod-left-split.is-collapsed {
    width: 82% !important; max-width: 320px !important;
    transform: translateX(-110%);
    border: none;
  }

  /* Right sidebar: slide-in drawer from right */
  .mod-right-split {
    position: fixed !important;
    top: 0; right: 0; bottom: 0;
    width: 82% !important; max-width: 320px;
    z-index: 200;
    transform: translateX(0);
    transition: transform var(--duration) var(--ease);
    border-left: 1px solid var(--background-modifier-border);
  }
  .mod-right-split.is-collapsed {
    width: 82% !important; max-width: 320px !important;
    transform: translateX(110%);
    border: none;
  }

  /* Dim backdrop behind open drawers */
  .workspace:has(.mod-left-split:not(.is-collapsed))::after,
  .workspace:has(.mod-right-split:not(.is-collapsed))::after {
    content: "";
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 190;
    pointer-events: none;
  }

  /* Resize handles: unusable on touch */
  .workspace-leaf-resize-handle { display: none; }

  /* Modals / Prompts: near full-width */
  .modal { min-width: unset; max-width: none; width: 92vw; }
  .prompt { min-width: unset; width: 92vw; }
  .modal-container, .prompt-container { padding-top: 6vh; }
  .prompt-results { max-height: 60vh; }

  /* Tab close always visible (can't hover on touch) */
  .workspace-tab-header .tab-close { opacity: 1; }

  /* Editor: no prose max-width, tighter padding */
  .cm-editor .cm-content { max-width: none; padding: 0 16px; }
  .cm-editor .cm-scroller { padding: 10px 0; }

  /* Touch-friendly tap targets */
  .nav-folder-title, .nav-file { min-height: 40px; }
  .suggestion-item { padding: 10px 16px; }
}

/* ── Remote peer cursors ── */
.remote-cursor {
  position: relative;
}
.remote-cursor-label {
  position: absolute;
  top: -1.4em;
  left: -1px;
  font-size: 0.7em;
  padding: 0 4px;
  border-radius: 3px 3px 3px 0;
  color: #fff;
  white-space: nowrap;
  pointer-events: none;
  line-height: 1.4;
}
.remote-selection {
  /* Styled inline via attributes, but this class exists for potential overrides */
}

/* ── Connection status indicator ── */
.connection-status {
  display: flex; align-items: center; gap: 5px;
  font-family: var(--font-monospace-theme); font-size: var(--text-sm);
  color: var(--text-faint); user-select: none;
  cursor: default;
}
.connection-dot {
  width: 6px; height: 6px; border-radius: 50%;
  flex-shrink: 0;
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.connection-status.is-connected .connection-dot {
  background: var(--color-green);
  box-shadow: 0 0 4px color-mix(in srgb, var(--color-green) 50%, transparent);
}
.connection-status.is-offline .connection-dot {
  background: var(--color-red);
  box-shadow: 0 0 4px color-mix(in srgb, var(--color-red) 50%, transparent);
}
.connection-status.is-syncing .connection-dot {
  background: var(--interactive-accent);
  box-shadow: 0 0 4px color-mix(in srgb, var(--interactive-accent) 50%, transparent);
  animation: pulse-dot 1.2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.connection-status .connection-label {
  opacity: 0; max-width: 0; overflow: hidden;
  transition: opacity 0.2s var(--ease), max-width 0.2s var(--ease);
  white-space: nowrap;
}
.connection-status:hover .connection-label {
  opacity: 1; max-width: 80px;
}

/* ── Database View ── */
.database-view { display: flex; flex-direction: column; height: 100%; }
.db-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; border-bottom: 1px solid var(--background-modifier-border); flex-shrink: 0;
}
.db-title { font-size: 16px; font-weight: 600; color: var(--text-normal); }
.db-actions { display: flex; gap: 6px; }
.db-btn {
  padding: 4px 10px; border-radius: var(--radius-s); border: 1px solid var(--background-modifier-border);
  background: var(--background-secondary); color: var(--text-normal); font-size: var(--text-ui);
  font-family: var(--font-monospace-theme); cursor: pointer;
  transition: background var(--duration) var(--ease);
}
.db-btn:hover { background: var(--background-secondary-alt); }
.db-btn-sm { padding: 2px 6px; font-size: var(--text-sm); }
.db-toolbar {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 16px; flex-wrap: wrap;
  border-bottom: 1px solid var(--background-modifier-border);
}
.db-filter-pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 12px;
  background: var(--background-secondary-alt); color: var(--text-muted);
  font-size: var(--text-ui); font-family: var(--font-monospace-theme);
}
.db-filter-remove { cursor: pointer; opacity: 0.6; margin-left: 2px; }
.db-filter-remove:hover { opacity: 1; color: var(--interactive-accent); }
.db-table-wrapper { flex: 1; overflow: auto; padding: 0; }
.db-table {
  width: 100%; border-collapse: collapse;
  font-size: var(--text-md); font-family: var(--font-interface-theme);
}
.db-th {
  position: sticky; top: 0; z-index: 1;
  padding: 8px 12px; text-align: left; font-weight: 600;
  color: var(--text-muted); font-size: var(--text-ui);
  text-transform: uppercase; letter-spacing: 0.06em;
  background: var(--background-secondary); border-bottom: 1px solid var(--background-modifier-border);
  cursor: pointer; user-select: none; white-space: nowrap;
}
.db-th:hover { color: var(--text-normal); }
.db-sort-arrow { color: var(--interactive-accent); }
.db-td {
  padding: 6px 12px; border-bottom: 1px solid color-mix(in srgb, var(--background-modifier-border) 50%, transparent);
  color: var(--text-normal); vertical-align: middle;
}
.db-td-name { font-weight: 500; }
.db-file-link {
  color: var(--interactive-accent); text-decoration: none; cursor: pointer;
}
.db-file-link:hover { text-decoration: underline; color: var(--interactive-accent-hover); }
.db-row:hover { background: var(--text-highlight-bg); }
.db-cell-input {
  width: 100%; padding: 2px 6px; background: var(--background-primary);
  border: 1px solid var(--interactive-accent); border-radius: var(--radius-s);
  color: var(--text-normal); font-size: var(--text-md); font-family: var(--font-monospace-theme);
  outline: none;
}
.db-cell-empty { color: var(--text-faint); }
.db-cell-number { font-family: var(--font-monospace-theme); font-variant-numeric: tabular-nums; }
.db-cell-date { font-family: var(--font-monospace-theme); }
.db-cell-checkbox-display { cursor: pointer; }
.db-tag {
  display: inline-block; padding: 1px 6px; margin: 1px 2px;
  border-radius: 10px; background: var(--tag-background);
  color: var(--tag-color); font-size: var(--text-ui); font-family: var(--font-monospace-theme);
}
.db-empty {
  text-align: center; padding: 32px; color: var(--text-faint);
  font-style: italic;
}

/* Group headers */
.db-group-header td {
  padding: 8px 12px;
  font-weight: 600;
  background: var(--background-secondary);
  border-bottom: 1px solid var(--background-modifier-border);
  cursor: pointer;
  user-select: none;
}
.db-group-toggle {
  display: inline-block;
  width: 16px;
  transition: transform var(--duration) var(--ease);
}
.db-group-toggle.is-collapsed { transform: rotate(-90deg); }
.db-group-count {
  margin-left: 8px;
  color: var(--text-muted);
  font-weight: normal;
  font-size: var(--text-ui);
}

/* Aggregation footer */
.db-aggregation-row td {
  padding: 6px 12px;
  font-size: var(--text-ui);
  color: var(--text-muted);
  border-top: 1px solid var(--background-modifier-border);
  background: var(--background-secondary);
  font-family: var(--font-monospace-theme);
  font-variant-numeric: tabular-nums;
}
.db-aggregation-label {
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* View tabs */
.db-view-tabs {
  display: flex; align-items: center; gap: 2px;
  padding: 0 16px; border-bottom: 1px solid var(--background-modifier-border);
  flex-shrink: 0;
}
.db-view-tab {
  padding: 6px 12px; border: none; border-bottom: 2px solid transparent;
  background: none; color: var(--text-muted); font-size: var(--text-ui);
  font-family: var(--font-monospace-theme); cursor: pointer;
  transition: color var(--duration) var(--ease), border-color var(--duration) var(--ease);
}
.db-view-tab:hover { color: var(--text-normal); }
.db-view-tab.is-active {
  color: var(--text-normal); border-bottom-color: var(--interactive-accent);
}
.db-view-tab-add {
  color: var(--text-faint); font-size: var(--text-md); padding: 6px 8px;
}
.db-view-tab-add:hover { color: var(--text-muted); }

/* Filter builder */
.db-filter-builder {
  position: fixed; z-index: 100;
  padding: 12px; min-width: 320px;
  background: var(--background-primary); border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m); box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.db-filter-row {
  display: flex; gap: 4px; align-items: center;
}
.db-filter-row select, .db-filter-row input {
  flex: 1; min-width: 0;
}

/* Sort pills */
.db-sort-pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 12px;
  background: color-mix(in srgb, var(--interactive-accent) 15%, transparent);
  color: var(--interactive-accent);
  font-size: var(--text-ui); font-family: var(--font-monospace-theme);
  cursor: pointer; user-select: none;
}
.db-sort-pill:hover { background: color-mix(in srgb, var(--interactive-accent) 25%, transparent); }

/* Formula cells */
.db-td-formula { color: var(--text-muted); font-style: italic; }

/* ── Block Embed ── */
.block-embed {
  margin: 4px 0; padding: 8px 12px;
  border-left: 3px solid var(--interactive-accent);
  background: color-mix(in srgb, var(--background-secondary) 50%, transparent);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
}
.block-embed-error {
  color: var(--text-faint); font-style: italic;
  border-left-color: var(--color-red);
}
.block-embed-content {
  color: var(--text-normal); line-height: 1.6; font-size: 0.95em;
}
.block-embed-content code {
  font-family: var(--font-monospace-theme); font-size: 0.88em;
  background: var(--background-modifier-accent);
  padding: 0.15em 0.35em; border-radius: 3px;
}
.block-embed-content strong { font-weight: 700; }
.block-embed-content em { font-style: italic; }
.block-embed-link { color: var(--interactive-accent); cursor: pointer; }
.block-embed-source {
  margin-top: 4px; font-size: var(--text-sm); color: var(--text-faint);
  font-family: var(--font-monospace-theme);
}

/* ── Version History ── */
.history-header {
  padding: 10px 12px; font-size: var(--text-ui); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-muted); border-bottom: 1px solid var(--background-modifier-border);
}
.history-list { flex: 1; overflow-y: auto; padding: 4px 0; }
.history-empty {
  padding: 24px 12px; text-align: center;
  color: var(--text-faint); font-style: italic; font-size: var(--text-base);
}
.history-entry {
  padding: 8px 12px; border-bottom: 1px solid color-mix(in srgb, var(--background-modifier-border) 40%, transparent);
  cursor: default;
}
.history-entry:hover { background: var(--text-highlight-bg); }
.history-time { font-size: var(--text-ui); color: var(--interactive-accent); font-family: var(--font-monospace-theme); }
.history-actor { font-size: var(--text-ui); color: var(--text-muted); margin-top: 2px; }
.history-message { font-size: var(--text-base); color: var(--text-normal); margin-top: 2px; }
.history-actions { display: flex; gap: 4px; margin-top: 4px; }
.history-load-more { width: 100%; margin: 8px 12px; }

/* History modal */
.history-modal-tabs {
  display: flex; gap: 4px; padding: 8px 16px;
  border-bottom: 1px solid var(--background-modifier-border);
}
.history-modal-tab { font-size: var(--text-base); }
.history-modal-tab.is-active { background: var(--background-secondary-alt); color: var(--interactive-accent); }
.history-modal-content { flex: 1; overflow: hidden; min-height: 300px; }
.history-modal-content .cm-editor { height: 100% !important; }
.history-modal-footer {
  display: flex; justify-content: flex-end;
  padding: 12px 16px; border-top: 1px solid var(--background-modifier-border);
}
.history-restore-btn { background: var(--interactive-accent); color: var(--text-on-accent); border-color: var(--interactive-accent); }
.history-restore-btn:hover { background: var(--interactive-accent-hover); }

/* ── Namespace Breadcrumbs ── */
.namespace-breadcrumb {
  display: none; align-items: center; gap: 4px;
  padding: 4px 16px; font-size: var(--text-ui); color: var(--text-faint);
  font-family: var(--font-monospace-theme); border-bottom: 1px solid var(--background-modifier-border);
  background: var(--background-secondary); flex-shrink: 0;
}
.breadcrumb-sep { color: var(--text-faint); opacity: 0.5; }
.breadcrumb-item { color: var(--text-muted); }
.breadcrumb-item:hover:not(.is-active) { color: var(--interactive-accent); text-decoration: underline; }
.breadcrumb-item.is-active { color: var(--text-normal); }

/* ── Query Block ── */
.query-block {
  margin: 8px 0; padding: 12px 16px;
  background: color-mix(in srgb, var(--background-secondary) 70%, transparent);
  border: 1px solid var(--background-modifier-border); border-radius: var(--radius-m);
}
.query-header {
  font-size: var(--text-sm); font-family: var(--font-monospace-theme); color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px;
}
.query-results {
  list-style: none; padding: 0; margin: 0;
}
.query-results li { padding: 2px 0; }
.query-result-link {
  color: var(--interactive-accent); text-decoration: none; font-size: var(--text-md);
}
.query-result-link:hover { text-decoration: underline; color: var(--interactive-accent-hover); }
.query-empty {
  color: var(--text-faint); font-style: italic; font-size: var(--text-base);
}

/* ── Search View ── */
.search-header { padding: 8px; border-bottom: 1px solid var(--background-modifier-border); }
.search-input-row { display: flex; gap: 4px; align-items: center; }
.search-input { font-size: var(--text-md); padding: 6px 10px; flex: 1; }
.search-filter-btn {
  padding: 4px 8px; background: var(--background-secondary-alt);
  border: 1px solid var(--background-modifier-border); border-radius: var(--radius-s);
  color: var(--text-muted); cursor: pointer; font-size: var(--text-lg);
}
.search-count { padding: 4px 0; font-size: var(--text-ui); color: var(--text-faint); display: block; }
.search-results { flex: 1; overflow-y: auto; }
.search-result-block { border-bottom: 1px solid var(--background-modifier-border); }
.search-result-header {
  padding: 6px 12px; font-size: var(--text-base); font-weight: 600;
  color: var(--interactive-accent); cursor: pointer;
}
.search-result-snippet {
  padding: 3px 12px 6px 24px; font-size: var(--text-base);
  color: var(--text-muted); cursor: pointer;
}
.search-result-match {
  padding: 3px 12px 3px 24px; font-size: var(--text-base); color: var(--text-muted);
  cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.search-result-match:hover { background: var(--background-secondary-alt); }
.search-filter-dropdown { min-width: 160px; }

/* Diff */
.history-diff {
  font-family: var(--font-monospace-theme); font-size: var(--text-base);
  line-height: 1.6; padding: 8px; margin: 0;
  background: var(--background-primary); color: var(--text-normal);
}
.history-diff-line { padding: 0 8px; }
.history-diff-add { background: color-mix(in srgb, var(--color-green) 15%, transparent); color: #81c784; }
.history-diff-remove { background: color-mix(in srgb, var(--color-red) 15%, transparent); color: var(--color-red); }
.history-diff-same { color: var(--text-muted); }
.theme-light .history-diff-add { background: rgba(46, 125, 50, 0.1); color: #2e7d32; }
.theme-light .history-diff-remove { background: rgba(198, 40, 40, 0.1); color: #c62828; }

/* ── History sub-tabs ── */
.history-subtabs {
  display: flex; gap: 0; padding: 0 12px;
  border-bottom: 1px solid var(--background-modifier-border);
}
.history-subtab {
  flex: 1; padding: 6px 0; font-size: var(--text-ui); font-weight: 500;
  text-align: center; cursor: pointer; border: none; background: none;
  color: var(--text-muted); border-bottom: 2px solid transparent;
  font-family: var(--font-monospace-theme); letter-spacing: 0.04em;
  text-transform: uppercase;
}
.history-subtab.is-active {
  color: var(--interactive-accent);
  border-bottom-color: var(--interactive-accent);
}
.history-subtab:hover:not(.is-active) { color: var(--text-normal); }

.history-oid {
  font-family: var(--font-monospace-theme); font-size: var(--text-sm);
  color: var(--text-faint); background: var(--background-secondary);
  padding: 1px 5px; border-radius: 3px; margin-top: 2px; display: inline-block;
}

/* ── Checkpoint button ── */
.checkpoint-btn {
  display: flex; align-items: center; gap: 4px;
  background: none; border: none; cursor: pointer;
  color: var(--text-faint); padding: 0 6px;
  transition: color 0.15s;
}
.checkpoint-btn:hover { color: var(--text-normal); }
.checkpoint-btn.is-saving { opacity: 0.5; }
.checkpoint-btn.is-saved { color: var(--interactive-accent); }

@keyframes checkpoint-flash {
  0% { color: var(--interactive-accent); transform: scale(1.2); }
  100% { color: var(--text-faint); transform: scale(1); }
}
.checkpoint-btn.is-saved svg {
  animation: checkpoint-flash 1.5s ease-out;
}

/* ── Publish pane ── */
.publish-content { padding: 8px; }

/* ── Accent color override ── */
body[style*="--interactive-accent"] .cm-cursor { border-left-color: var(--interactive-accent); }

/* ══════════════════════════════════════════════════════════════
   Mobile Layout (iOS + Android via Tauri)
   ══════════════════════════════════════════════════════════════ */

/* ── Safe area container ── */
.app-container.is-mobile {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  padding-top: env(safe-area-inset-top);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  overscroll-behavior: none;
  -webkit-overflow-scrolling: touch;
}

body.is-mobile-app {
  overscroll-behavior: none;
  -webkit-text-size-adjust: 100%;
}

/* ── Nav bar ── */
.mobile-nav-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 12px;
  background: var(--background-secondary);
  border-bottom: 1px solid var(--background-modifier-border);
  flex-shrink: 0;
}

.mobile-nav-back {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; border-radius: var(--radius-s);
  color: var(--interactive-accent); font-size: 24px; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.mobile-nav-back:active { background: var(--background-modifier-hover); }

.mobile-nav-title {
  flex: 1;
  font-family: var(--font-monospace-theme);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-normal);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-nav-actions {
  display: flex; gap: 4px;
}

/* ── Content area ── */
.mobile-content {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.mobile-view {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--background-primary);
}

.mobile-view-active { z-index: 1; }
.mobile-view-hidden { z-index: 0; display: none; }

/* Stack transitions */
.mobile-view-enter {
  transform: translateX(100%);
  transition: transform 0.3s ease-out;
}
.mobile-view-enter.mobile-view-active {
  transform: translateX(0);
}
.mobile-view-exit {
  transform: translateX(100%);
  transition: transform 0.3s ease-in;
  z-index: 2;
}

@media (prefers-reduced-motion: reduce) {
  .mobile-view-enter, .mobile-view-exit {
    transition-duration: 0.01ms !important;
  }
}

/* ── Tab bar ── */
.mobile-tab-bar {
  display: flex;
  align-items: stretch;
  height: 49px;
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--background-secondary);
  border-top: 1px solid var(--background-modifier-border);
  flex-shrink: 0;
}

.mobile-tab-btn {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2px;
  background: none; border: none;
  color: var(--text-faint);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.15s;
}
.mobile-tab-btn.is-active { color: var(--interactive-accent); }
.mobile-tab-btn:active { background: var(--background-modifier-hover); }

.mobile-tab-icon { font-size: 18px; line-height: 1; }
.mobile-tab-label {
  font-family: var(--font-monospace-theme);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}

/* Hide tab bar when keyboard visible */
.app-container.is-mobile.keyboard-visible .mobile-tab-bar { display: none; }

/* ── File list ── */
.mobile-file-list { padding: 4px 0; }

.mobile-folder-header {
  font-family: var(--font-monospace-theme);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  padding: 12px 16px 4px;
}

.mobile-file-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 48px;
  padding: 10px 16px;
  background: none;
  border: none;
  border-bottom: 1px solid color-mix(in srgb, var(--background-modifier-border) 50%, transparent);
  color: var(--text-normal);
  font-size: var(--text-lg);
  font-family: var(--font-text-theme);
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.mobile-file-row:active { background: var(--background-modifier-hover); }

.mobile-file-name { flex: 1; }
.mobile-file-ext {
  font-family: var(--font-monospace-theme);
  font-size: var(--text-sm);
  color: var(--text-faint);
  padding: 1px 5px;
  background: var(--background-secondary);
  border-radius: 3px;
}

/* ── Editor view ── */
.mobile-editor-view {
  display: flex;
  flex-direction: column;
}
.mobile-editor-view .workspace-leaf {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.mobile-editor-view .view-header { display: none; }
.mobile-editor-view .cm-editor .cm-content {
  max-width: none;
  padding: 0 16px;
}

/* ── Search view ── */
.mobile-search-view { display: flex; flex-direction: column; }

.mobile-search-input {
  margin: 12px 16px 8px;
  padding: 10px 14px;
  background: var(--background-secondary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  color: var(--text-normal);
  font-size: 15px;
  font-family: var(--font-monospace-theme);
  outline: none;
  -webkit-appearance: none;
}
.mobile-search-input:focus { border-color: var(--interactive-accent); }

.mobile-search-results { flex: 1; overflow-y: auto; padding: 0 0 16px; }

.mobile-search-result {
  display: block;
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  background: none;
  border: none;
  border-bottom: 1px solid color-mix(in srgb, var(--background-modifier-border) 50%, transparent);
  color: var(--text-normal);
  font-size: var(--text-lg);
  font-family: var(--font-monospace-theme);
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.mobile-search-result:active { background: var(--background-modifier-hover); }

/* ── Settings view ── */
.mobile-settings-view { padding: 8px 0; }

.mobile-settings-row {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  background: none;
  border: none;
  border-bottom: 1px solid color-mix(in srgb, var(--background-modifier-border) 50%, transparent);
  color: var(--text-normal);
  font-size: var(--text-lg);
  font-family: var(--font-monospace-theme);
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.mobile-settings-row:active { background: var(--background-modifier-hover); }

/* ── Empty state ── */
.mobile-empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--text-faint);
  font-style: italic;
  font-size: var(--text-lg);
}

/* ── Calendar view ── */
.calendar-view { padding: 8px 12px; }
.calendar-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px; gap: 4px;
}
.calendar-title {
  font-size: 13px; font-weight: 600; color: var(--text-normal);
  flex: 1; text-align: center;
}
.calendar-nav-btn, .calendar-today-btn {
  background: none; border: none; cursor: pointer; padding: 2px 6px;
  color: var(--text-muted); font-size: 16px; border-radius: 4px;
}
.calendar-today-btn { font-size: 11px; }
.calendar-nav-btn:hover, .calendar-today-btn:hover { background: var(--background-modifier-hover); color: var(--text-normal); }
.calendar-grid {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px;
}
.calendar-day-name {
  text-align: center; font-size: 10px; font-weight: 500;
  color: var(--text-faint); padding: 2px 0 4px;
}
.calendar-week-num-header {
  text-align: center; font-size: 10px; font-weight: 500;
  color: var(--text-faint); padding: 2px 0 4px;
}
.calendar-week-num {
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; color: var(--text-faint); min-height: 28px;
}
.calendar-cell {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 4px 2px; cursor: pointer; border-radius: 4px;
  min-height: 28px; position: relative;
}
.calendar-cell:hover { background: var(--background-modifier-hover); }
.calendar-cell-empty { cursor: default; }
.calendar-cell-today .calendar-day-num {
  background: var(--interactive-accent); color: var(--text-on-accent);
  border-radius: 50%; width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
}
.calendar-cell-active {
  background: color-mix(in oklch, var(--interactive-accent) 15%, transparent);
}
.calendar-day-num { font-size: 12px; color: var(--text-muted); line-height: 1; }
.calendar-cell-has-note .calendar-day-num { color: var(--text-normal); font-weight: 600; }
.calendar-dots {
  display: flex; gap: 2px; margin-top: 2px; align-items: center;
}
.calendar-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--interactive-accent);
}
.calendar-dot-hollow {
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--interactive-accent);
}