/* termspace terminal view (docs/terminal.md §2.2). Loaded after /vendor/xterm/xterm.css.
   Everything is scoped under #terminalView; theme tokens come from :root in index.html. */

/* IBM Plex Mono complete set (OFL-1.1, vendor/fonts). No unicode-range on purpose: the
   Google Fonts subset lacks box drawing (U+2500-25FF), this one has it and works offline. */
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/vendor/fonts/IBMPlexMono-Regular.woff2?v=564a83945c188a6e") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/vendor/fonts/IBMPlexMono-Medium.woff2?v=564a83945c188a6e") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/vendor/fonts/IBMPlexMono-SemiBold.woff2?v=564a83945c188a6e") format("woff2");
}

#terminalView {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
  background: var(--bg);
  position: relative;
}
#terminalView.hidden { display: none !important; }

/* ---- tab bar ---- */
.ts-tabs {
  display: flex;
  align-items: stretch;
  gap: 2px;
  padding: 4px 8px 0;
  border-bottom: 1px solid var(--line);
  background: var(--bg-panel);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  flex: none;
  min-height: 34px;
}
.ts-tabs::-webkit-scrollbar { display: none; }
.ts-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 220px;
  padding: 4px 8px 4px 12px;
  border: 1px solid transparent;
  border-bottom: none;
  background: transparent;
  color: var(--ink-dim);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 4px 4px 0 0;
}
.ts-tab[aria-selected="true"] {
  color: var(--phosphor);
  background: var(--bg);
  border-color: var(--line);
}
.ts-tab:focus-visible { outline: 1px solid var(--phosphor); outline-offset: -1px; }
.ts-tab-title { overflow: hidden; text-overflow: ellipsis; min-width: 2ch; }
.ts-tab-close {
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
  opacity: .6;
}
.ts-tab-close:hover { opacity: 1; color: var(--alert); }
.ts-tab-new, .ts-btn {
  border: none;
  background: transparent;
  color: var(--ink-dim);
  font: inherit;
  cursor: pointer;
  padding: 2px 8px;
  min-width: 28px;
}
.ts-tab-new:hover, .ts-btn:hover { color: var(--phosphor); }
.ts-tabs-spacer { flex: 1; }

/* ---- split tree ---- */
.ts-body { flex: 1; min-height: 0; min-width: 0; display: flex; position: relative; }
.ts-split { display: flex; flex: 1; min-width: 0; min-height: 0; }
.ts-split.row { flex-direction: row; }
.ts-split.col { flex-direction: column; }
.ts-split > .ts-child { display: flex; min-width: 0; min-height: 0; }
.ts-divider { flex: none; background: var(--line); position: relative; z-index: 1; }
.ts-split.row > .ts-divider { width: 4px; cursor: col-resize; }
.ts-split.col > .ts-divider { height: 4px; cursor: row-resize; }
.ts-divider:hover, .ts-divider.dragging { background: var(--phosphor-dim); }

/* ---- pane ---- */
.ts-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  position: relative;
  border: 1px solid transparent;
}
.ts-pane.focused { border-color: var(--ink-faint); }
/* Own stacking context: xterm's layers (decorations z 6/7, overview ruler 8, message 10, scrollbar 11) stay
   inside the terminal and never paint over pane overlays (search, filter, menu, palette) or the
   #terminalView overlays (.tw-overlay, settings, share). */
.ts-term { flex: 1; min-height: 0; min-width: 0; position: relative; isolation: isolate; }
.ts-term .xterm { height: 100%; padding: 4px 4px 4px 12px; } /* left padding = block gutter */
.ts-term .xterm .xterm-viewport { background: transparent !important; }
.ts-pane.exited .ts-term { opacity: .55; }

/* block gutter decoration (docs/terminal.md §2.3): one per block on the prompt line */
.ts-blk-dec {
  width: 3px !important;
  margin-left: -9px;
  border-radius: 2px;
  background: var(--ink-faint);
  pointer-events: none;
}
.ts-blk-dec.running { background: var(--amber); animation: ts-blink 1s steps(2, start) infinite; }
.ts-blk-dec.ok { background: var(--phosphor); }
.ts-blk-dec.fail { background: var(--alert); }
.ts-blk-dec.cancelled { background: var(--ink-faint); }
@keyframes ts-blink { to { visibility: hidden; } }

/* overlay messages inside a pane (pty open error, exit) */
.ts-pane-msg {
  position: absolute;
  inset: auto 0 0 0;
  padding: 8px 12px;
  background: var(--bg-raise);
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 12px;
  display: flex;
  gap: 12px;
  align-items: center;
  z-index: 2;
}
.ts-pane-msg.error { color: var(--alert); }
.ts-pane-msg .ts-btn { border: 1px solid var(--line); border-radius: 3px; padding: 2px 10px; }

/* in-pane search box (cmd/ctrl+f) */
.ts-search {
  position: absolute;
  top: 6px;
  right: 14px;
  z-index: 3;
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 4px 6px;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 3px;
}
.ts-search input {
  width: min(320px, 60vw);
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  padding: 3px 6px;
}
.ts-search input:focus { outline: 1px solid var(--phosphor); outline-offset: -1px; }
.ts-search-scope, .ts-search-count, .ts-filter-count { color: var(--ink-dim); font-size: 11px; white-space: nowrap; }
.ts-search-scope { padding: 1px 6px; border: 1px solid var(--phosphor-dim); border-radius: 3px; color: var(--phosphor); }
.ts-search-count:empty, .ts-filter-count:empty { display: none; }
/* block-scoped find matches (own decorations; the addon's are .xterm-find-result-decoration) */
.ts-find-dec { background: #ffb45455; pointer-events: none; }
.ts-find-dec.active { background: #ffb454aa; outline: 1px solid var(--amber); }

/* output filter box ("출력 필터…", v1.5) + matching-row highlight */
.ts-filter {
  position: absolute;
  top: 6px;
  right: 14px;
  z-index: 3;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 4px 6px;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 3px;
  font-size: 12px;
  color: var(--ink-dim);
}
.ts-filter input[type="search"] {
  width: min(260px, 50vw);
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  padding: 3px 6px;
}
.ts-filter input[type="search"]:focus { outline: 1px solid var(--phosphor); outline-offset: -1px; }
.ts-filter.invalid input[type="search"] { border-color: var(--alert); }
.ts-filter-invert { display: inline-flex; align-items: center; gap: 2px; cursor: pointer; white-space: nowrap; }
.ts-filter-invert input { accent-color: var(--phosphor); }
.ts-blk-filter {
  width: 100% !important;
  left: 0 !important;
  background: color-mix(in srgb, var(--amber) 14%, transparent);
  pointer-events: none;
}
@supports not (background: color-mix(in srgb, red 10%, transparent)) {
  .ts-blk-filter { background: rgba(255, 180, 84, .14); }
}

/* folded block (v1.5): summary overlay painted over the output rows in the pane background */
.ts-blk-fold {
  width: 100% !important;
  left: 0 !important;
  background: var(--bg);
  color: var(--ink-dim);
  font-size: 12px;
  overflow: hidden;
  cursor: pointer;
  border-top: 1px dashed var(--ink-faint);
}
.ts-blk-fold-sum {
  display: block;
  padding-left: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ts-blk-fold:hover { color: var(--phosphor); }

/* ---- status line ---- */
.ts-status {
  flex: none;
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 3px 12px;
  border-top: 1px solid var(--line);
  background: var(--bg-panel);
  color: var(--ink-dim);
  font-size: 12px;
  min-height: 24px;
  overflow: hidden;
  white-space: nowrap;
}
.ts-status span { overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.ts-status .ts-cwd { flex: 1; }
.ts-status .ts-exit.ok { color: var(--phosphor); }
.ts-status .ts-exit.fail { color: var(--alert); }
.ts-status .ts-exit.running { color: var(--amber); }
.ts-status .ts-renderer { opacity: .7; }

/* ---- browser-only notice / empty state ---- */
.ts-notice, .ts-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px 16px;
  text-align: center;
  color: var(--ink-dim);
}
.ts-notice-logo { font-size: 40px; color: var(--phosphor-dim); }
.ts-notice p { max-width: 520px; line-height: 1.6; }
.ts-notice a, .ts-empty a { color: var(--phosphor); }
.ts-notice code { color: var(--ink); background: var(--bg-raise); padding: 1px 5px; border-radius: 3px; }
.ts-empty .ts-btn { border: 1px solid var(--line); border-radius: 3px; padding: 6px 14px; color: var(--phosphor); }

/* shell code blocks (pre.blk-code[data-shell="1"], docs/terminal.md §2.4): "터미널에 입력" at the top right */
.blk-code-shell { position: relative; }
.blk-code-shell .blk-code-insert { position: absolute; top: 8px; right: 8px; }
.blk-code-shell > pre.blk-code { padding-right: 100px; }

/* ---- mobile (matches index.html @media (max-width: 768px)) ---- */
@media (max-width: 768px) {
  #terminalView { width: 100%; }
  .ts-tabs { padding-left: 4px; }
  .ts-tab { max-width: 140px; padding: 6px 6px 6px 10px; min-height: 36px; }
  .ts-status { gap: 8px; padding: 4px 8px; }
  .ts-status .ts-shell, .ts-status .ts-renderer { display: none; }
  .ts-term .xterm { padding-left: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .ts-blk-dec.running { animation: none; }
}

/* ---- block UI (docs/terminal.md §2.3): selection, "…" button, menu ---- */
.ts-blk-dec.selected { background: var(--phosphor) !important; width: 5px !important; margin-left: -10px; }
.ts-blk-sel {
  width: 100% !important;
  left: 0 !important;
  background: color-mix(in srgb, var(--phosphor) 11%, transparent);
  border-top: 1px solid color-mix(in srgb, var(--phosphor) 35%, transparent);
  pointer-events: none;
}
@supports not (background: color-mix(in srgb, red 10%, transparent)) {
  .ts-blk-sel { background: rgba(127, 255, 90, .11); border-top-color: rgba(127, 255, 90, .35); }
}
.ts-blk-more {
  position: absolute;
  left: 2px;
  z-index: 3;
  display: none;
  width: 18px;
  height: 16px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--bg-raise);
  color: var(--ink-dim);
  font: inherit;
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
}
.ts-blk-more.show { display: block; }
.ts-blk-more:hover { color: var(--phosphor); border-color: var(--phosphor-dim); }
.ts-menu {
  position: absolute;
  z-index: 6;
  min-width: 200px;
  max-width: 360px;
  padding: 4px 0;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .45);
  font-size: 12.5px;
}
.ts-menu-head {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 4px 10px 6px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-dim);
  font-size: 11.5px;
}
.ts-menu-head code { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink); }
.ts-menu-status { white-space: nowrap; }
.ts-menu-status.ok { color: var(--phosphor); }
.ts-menu-status.fail { color: var(--alert); }
.ts-menu-status.running { color: var(--amber); }
.ts-menu-item {
  display: block;
  width: 100%;
  padding: 5px 12px;
  border: none;
  background: transparent;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.ts-menu-item:hover, .ts-menu-item:focus-visible { background: var(--bg-panel); color: var(--phosphor); outline: none; }
.ts-menu-item[disabled] { color: var(--ink-faint); cursor: default; }

/* ---- ctrl+r history palette ---- */
.ts-palette {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  width: min(720px, calc(100% - 24px));
  max-height: calc(100% - 16px);
  display: flex;
  flex-direction: column;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .5);
}
.ts-palette input {
  margin: 8px;
  padding: 6px 8px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
  font: inherit;
  font-size: 13px;
}
.ts-palette input:focus { outline: 1px solid var(--phosphor); outline-offset: -1px; }
.ts-palette-list { overflow-y: auto; min-height: 0; padding-bottom: 4px; }
.ts-palette-item {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 5px 12px;
  cursor: pointer;
  font-size: 12.5px;
}
.ts-palette-item.active, .ts-palette-item:hover { background: var(--bg-panel); }
.ts-palette-item.active .ts-palette-cmd { color: var(--phosphor); }
.ts-palette-cmd { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink); }
.ts-palette-meta { color: var(--ink-dim); font-size: 11px; white-space: nowrap; }
.ts-palette-meta.ok { color: var(--phosphor-dim); }
.ts-palette-meta.fail { color: var(--alert); }
.ts-palette-empty { padding: 10px 12px 12px; color: var(--ink-dim); font-size: 12px; }

/* ---- share dialog (docs/terminal.md §2.4) ---- */
.ts-share-backdrop {
  position: absolute;
  inset: 0;
  z-index: 8;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, .55);
  overflow: auto;
}
.ts-share {
  width: min(760px, 100%);
  max-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .5);
  color: var(--ink);
  font-size: 13px;
  overflow: auto;
}
.ts-share-head { display: flex; gap: 10px; align-items: center; }
.ts-share-head strong { color: var(--phosphor); }
.ts-share-cmd { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-dim); font-size: 12px; }
.ts-share-close { font-size: 16px; }
.ts-share-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); }
.ts-share-tab {
  padding: 5px 12px;
  border: 1px solid transparent;
  border-bottom: none;
  background: transparent;
  color: var(--ink-dim);
  font: inherit;
  cursor: pointer;
  border-radius: 4px 4px 0 0;
}
.ts-share-tab[aria-selected="true"] { color: var(--phosphor); border-color: var(--line); background: var(--bg); }
.ts-share-panel.hidden, .ts-share-ws.hidden { display: none; }
.ts-share-panel { display: flex; flex-direction: column; gap: 6px; }
.ts-share-row { display: flex; gap: 6px; }
.ts-share-row input, .ts-share-ws {
  flex: 1;
  padding: 5px 8px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
  font: inherit;
  font-size: 12.5px;
}
.ts-share-row input:focus, .ts-share-ws:focus { outline: 1px solid var(--phosphor); outline-offset: -1px; }
.ts-share-row .ts-btn { border: 1px solid var(--line); border-radius: 3px; }
.ts-share-list { display: flex; flex-direction: column; max-height: 160px; overflow-y: auto; border: 1px solid var(--line); }
.ts-share-item {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 5px 10px;
  border: none;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 12.5px;
  text-align: left;
  cursor: pointer;
}
.ts-share-item:hover { background: var(--bg-panel); }
.ts-share-item[aria-selected="true"] { color: var(--phosphor); background: var(--bg-panel); }
.ts-share-hash { color: var(--ink-dim); }
.ts-share-cx { margin-left: auto; color: var(--amber); font-size: 11px; }
.ts-share-empty, .ts-share-info { color: var(--ink-dim); font-size: 12px; padding: 4px 2px; }
.ts-share-info:empty { display: none; }
.ts-share-opts { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12.5px; color: var(--ink-dim); }
.ts-share-opt { display: inline-flex; align-items: center; gap: 2px; cursor: pointer; }
.ts-share-opt input { accent-color: var(--phosphor); }
.ts-share-preview { max-height: 280px; overflow: auto; }
.ts-share-preview .blk-term { margin: 0; }
.ts-share-note { padding: 4px 2px; color: var(--amber); font-size: 11.5px; }
.ts-share-foot { display: flex; gap: 10px; align-items: center; justify-content: flex-end; }
.ts-share-error { flex: 1; color: var(--alert); font-size: 12px; }
.ts-share-ok { flex: 1; color: var(--phosphor); font-size: 12.5px; }
.ts-share-link { color: var(--phosphor); text-decoration: underline; }
.ts-share-send {
  padding: 5px 16px;
  border: 1px solid var(--phosphor);
  border-radius: 3px;
  background: var(--phosphor);
  color: #04210a;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.ts-share-send[disabled] { opacity: .45; cursor: default; }
.ts-share-send:not([disabled]):hover { background: #a4ff87; }
@media (max-width: 768px) {
  .ts-share-backdrop { padding: 8px; }
  .ts-share { padding: 10px; }
  .ts-palette { width: calc(100% - 16px); }
}

/* ---- settings panel (gear in the tab bar, cmd/ctrl+,) ---- */
.ts-gear[aria-expanded="true"], .ts-max[aria-pressed="true"] { color: var(--phosphor); }
.ts-btn:disabled { color: var(--ink-faint); cursor: default; }
.ts-btn:focus-visible, .ts-tab-new:focus-visible { outline: 1px solid var(--phosphor); outline-offset: -1px; }
.ts-settings {
  position: absolute;
  top: 38px;
  right: 8px;
  z-index: 6;
  width: min(340px, calc(100% - 16px));
  max-height: calc(100% - 46px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .5);
  color: var(--ink);
  font-size: 12px;
}
.ts-settings-head { display: flex; align-items: center; justify-content: space-between; }
.ts-settings-head strong { color: var(--phosphor); font-weight: 500; }
.ts-settings-close { font-size: 16px; }
.ts-settings-form { display: flex; flex-direction: column; gap: 6px; }
.ts-settings-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 26px; cursor: pointer; }
.ts-settings-row.check { justify-content: flex-start; gap: 8px; }
.ts-settings-row input[type="number"], .ts-settings-row select {
  width: 150px;
  padding: 3px 6px;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 3px;
  font: inherit;
}
.ts-settings-row input[type="checkbox"] { accent-color: var(--phosphor); margin: 0; }
.ts-settings-row input:focus-visible, .ts-settings-row select:focus-visible { outline: 1px solid var(--phosphor); outline-offset: -1px; }
.ts-settings-foot { display: flex; align-items: flex-end; gap: 10px; border-top: 1px solid var(--line); padding-top: 8px; }
.ts-settings-note { flex: 1; color: var(--ink-dim); font-size: 11px; line-height: 1.5; }
.ts-settings-reset { border: 1px solid var(--line); border-radius: 3px; white-space: nowrap; }

/* ---- pane maximize / tab rename / visual bell ---- */
.ts-body.maximized > .ts-pane.maximized { border-color: var(--phosphor-dim); }
.ts-tab-rename {
  max-width: 200px;
  margin-top: 1px;
  padding: 3px 6px;
  background: var(--bg);
  color: var(--phosphor);
  border: 1px solid var(--phosphor-dim);
  border-radius: 4px 4px 0 0;
  font: inherit;
  font-size: 12px;
}
.ts-tab-rename:focus { outline: none; }
.ts-pane.ts-bell { animation: ts-bell .3s ease-out; }
@keyframes ts-bell { from { box-shadow: inset 0 0 0 2px var(--amber); } to { box-shadow: inset 0 0 0 2px transparent; } }
@media (prefers-reduced-motion: reduce) {
  .ts-pane.ts-bell { animation: none; box-shadow: inset 0 0 0 2px var(--amber); }
}
@media (max-width: 768px) {
  .ts-settings { top: 42px; right: 8px; left: 8px; width: auto; }
  .ts-settings-row input[type="number"], .ts-settings-row select { width: 130px; }
}