@font-face {
  font-family: "Lato";
  src: url("./fonts/Lato-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Lato";
  src: url("./fonts/Lato-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Lato";
  src: url("./fonts/Lato-Italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("./fonts/IBMPlexMono-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("./fonts/IBMPlexMono-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("./fonts/IBMPlexMono-Italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

:root {
  --bg: #21252b;
  --bg-raised: #282c34;
  --border: #3a3f4b;
  --text: #d7dae0;
  --text-dim: #8b93a3;
  --accent: #FF1493;
  --danger: #e06c75;
  --font-ui: "Lato", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --editor-font-size: 14px;
}

/* Light theme - toggled via a class on <body> from the settings pane (main.js) */
body.theme-light {
  --bg: #ffffff;
  --bg-raised: #f2f2f3;
  --border: #dcdde0;
  --text: #1a1a1a;
  --text-dim: #6b7280;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  font-family: var(--font-ui);
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

#toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 8px 10px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  -webkit-app-region: drag;
}

#toolbar-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  margin-right: 18px;
  -webkit-app-region: no-drag;
  user-select: none;
}

#toolbar-brand .brand-mark {
  display: block;
  border-radius: 5px;
  flex: 0 0 auto;
}

#toolbar-brand .brand-word {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 700;
  font-size: 18px;
  line-height: 1;
  letter-spacing: 0.75px;
  color: var(--text);
}

#toolbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  -webkit-app-region: no-drag;
}

#toolbar-status {
  margin-left: auto;
}

#toolbar button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
}

#toolbar button.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  width: 34px;
  height: 34px;
  padding: 0;
  line-height: 0;
}

#toolbar button.icon-btn svg {
  display: block;
}

#toolbar button.icon-btn .chevron {
  opacity: 0.6;
}

#toolbar button:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--accent);
  border-color: var(--accent);
}

#toolbar button:disabled {
  opacity: 0.35;
  cursor: default;
}

#toolbar button:disabled:hover {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

#toolbar button.active {
  border-color: var(--accent);
  color: var(--accent);
}

#toolbar-status {
  color: var(--text-dim);
  font-size: 12px;
  -webkit-app-region: no-drag;
}

#lang-label {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 3px;
}

#lang-label::after {
  content: ' ▾';
  opacity: 0.6;
  font-size: 9px;
}

#lang-label:hover {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.06);
}

#lang-label:disabled {
  opacity: 0.4;
  cursor: default;
}

#lang-label:disabled:hover {
  color: var(--text-dim);
  background: transparent;
}

.menu-wrap {
  position: relative;
}

.menu.align-right {
  left: auto;
  right: 0;
}

.menu-item.has-submenu {
  position: relative;
}

.menu-item.has-submenu::after {
  content: '▸';
  position: absolute;
  right: 12px;
  color: var(--text-dim);
  font-size: 10px;
}

.menu-submenu {
  border-top: 1px solid var(--border);
  max-height: 220px;
  overflow-y: auto;
}

.menu-submenu.hidden { display: none; }

.menu-submenu .menu-item {
  padding-left: 22px;
}

.menu {
  position: absolute;
  top: 28px;
  left: 0;
  min-width: 220px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  z-index: 20;
  overflow: hidden;
}

.menu.hidden { display: none; }

.menu-item {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.menu-item:hover { background: rgba(255, 255, 255, 0.08); }

.menu-item.selected {
  color: var(--accent);
}

.menu-item.selected::before {
  content: '✓ ';
}

.menu-empty {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text-dim);
}

#tabbar {
  display: flex;
  align-items: stretch;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-right: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-dim);
  cursor: pointer;
  white-space: nowrap;
  max-width: 220px;
}

.tab.active {
  color: var(--text);
  background: var(--bg-raised);
  border-bottom: 2px solid var(--accent);
}

.tab-name {
  overflow: hidden;
  text-overflow: ellipsis;
}

.tab-dirty-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  visibility: hidden;
}

.tab.dirty .tab-dirty-dot { visibility: visible; }

.tab-close {
  color: var(--text-dim);
  border: none;
  background: none;
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 0 2px;
}

.tab-close:hover { color: var(--text); }

#editor-root {
  flex: 1;
  min-height: 0;
  position: relative;
}

.editor-instance {
  position: absolute;
  inset: 0;
  display: none;
}

.editor-instance.active { display: block; }

.pane-split {
  display: flex;
  height: 100%;
}

.editor-mount {
  flex: 1;
  min-width: 0;
  height: 100%;
}

.pane-split .cm-editor {
  height: 100%;
}

.pane-split .cm-scroller {
  font-family: var(--font-mono);
  font-size: var(--editor-font-size);
}

.preview-frame {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: none;
  border-left: 1px solid var(--border);
  background: #ffffff;
}

.preview-frame.hidden { display: none; }

/* --- Reskin CodeMirror's built-in search/replace panel --- */
/* Targets the library's own DOM classes: .cm-panels wraps the panel,
   .cm-search is the panel itself, .cm-textfield/.cm-button are its
   controls. These are stable public class names in @codemirror/search. */

.cm-panels {
  background: transparent !important;
}

.cm-panels-top {
  border-bottom: 1px solid var(--border) !important;
}

.cm-search.cm-panel {
  display: flex !important;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 8px 10px !important;
  background: var(--bg-raised) !important;
  color: var(--text) !important;
  font-family: inherit !important;
  font-size: 12px !important;
  border: none !important;
}

.cm-search.cm-panel br {
  display: none; /* the default panel uses <br> to force the replace row down; flex-wrap handles that */
}

.cm-search .cm-textfield {
  background: var(--bg) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  border-radius: 4px !important;
  padding: 4px 8px !important;
  font-family: var(--font-mono) !important;
  font-size: 12px !important;
  min-width: 160px;
}

.cm-search .cm-textfield:focus {
  outline: none !important;
  border-color: var(--accent) !important;
}

.cm-search .cm-button {
  background: transparent !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  border-radius: 4px !important;
  padding: 4px 9px !important;
  font-size: 12px !important;
  cursor: pointer;
  background-image: none !important;
}

.cm-search .cm-button:hover {
  background: rgba(255, 255, 255, 0.08) !important;
}

.cm-search label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-dim);
  font-size: 11.5px;
  white-space: nowrap;
}

.cm-search input[type="checkbox"] {
  accent-color: var(--accent);
  margin: 0;
}

.cm-search button[name="close"] {
  margin-left: auto;
  border: none !important;
  background: transparent !important;
  color: var(--text-dim) !important;
  font-size: 15px !important;
  padding: 2px 6px !important;
}

.cm-search button[name="close"]:hover {
  color: var(--text) !important;
}

/* Search match highlighting - kept visible against the dark editor background */
.cm-searchMatch {
  background: rgba(255, 20, 147, 0.25);
  outline: 1px solid rgba(255, 20, 147, 0.4);
}

.cm-searchMatch-selected {
  background: rgba(255, 20, 147, 0.5);
}

#statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 10px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 11px;
  background: var(--bg-raised);
}

#file-path-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

#statusbar-right {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
  font-family: var(--font-mono);
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.modal.hidden { display: none; }

.modal-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px;
  width: 320px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 14px;
}

.modal-actions button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}

.modal-actions button.danger {
  border-color: var(--danger);
  color: var(--danger);
}

.recovery-card {
  width: 420px;
  max-height: 70vh;
  overflow-y: auto;
}

.recovery-title {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--text);
}

.recovery-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.recovery-info {
  min-width: 0;
}

.recovery-name {
  font-size: 12.5px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recovery-meta {
  font-size: 11px;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 2px;
}

.recovery-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.recovery-actions button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11.5px;
}

.recovery-actions button.danger {
  border-color: var(--danger);
  color: var(--danger);
}

#drop-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 20, 147, 0.12);
  border: 3px dashed var(--accent);
  pointer-events: none;
}

#drop-overlay.hidden { display: none; }

#drop-overlay-text {
  background: var(--bg-raised);
  border: 1px solid var(--accent);
  color: var(--text);
  padding: 14px 22px;
  border-radius: 8px;
  font-size: 14px;
}

/* --- Settings pane --- */

.settings-card {
  width: 340px;
}

.settings-title {
  margin: 0 0 4px;
  font-size: 13px;
  color: var(--text);
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}

.settings-label {
  font-size: 12.5px;
  color: var(--text);
}

.settings-control {
  display: flex;
  align-items: center;
  gap: 6px;
}

.settings-control select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 5px 8px;
  font-size: 12px;
  font-family: var(--font-ui);
}

.settings-stepper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.settings-stepper button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  width: 26px;
  height: 26px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
}

.settings-stepper button:hover {
  background: rgba(255, 255, 255, 0.08);
}

.settings-stepper-value {
  min-width: 34px;
  text-align: center;
  font-size: 12.5px;
  font-family: var(--font-mono);
}

.theme-toggle-group {
  display: flex;
  gap: 6px;
}

.theme-toggle-group button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 5px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}

.theme-toggle-group button.active {
  border-color: var(--accent);
  color: var(--accent);
}

.settings-row-column {
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}

.settings-row-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.settings-hint {
  margin: 0;
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.5;
}

.settings-hint a {
  color: var(--accent);
}

.settings-hint.status-ok {
  color: #4caf50;
}

.settings-hint.status-error {
  color: var(--danger);
}

.settings-model-row {
  display: flex;
  gap: 6px;
}

.settings-model-row input {
  flex: 1;
  min-width: 0;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 12px;
  font-family: var(--font-mono);
}

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

.settings-model-row button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  white-space: nowrap;
}

.settings-model-row button:hover {
  background: rgba(255, 255, 255, 0.08);
}

.settings-close-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 4px;
}

.settings-close-row button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}