/* SessionTerminal (CLI Agent Executor, U11) — canonical tokens only. */

/*
FNXC:Terminal 2026-06-20-18:04:
FN-6811 recurrence #6 found the attach terminal imported its own CSS chunk but did not own the scoped symbols @font-face. Keep SessionTerminal self-contained: the DOM glyph fallback may resolve powerline/Nerd-Font codepoints here, while xterm's measured fontFamily remains symbols-free for ASCII cell metrics.
*/
@font-face {
  font-family: "Fusion Terminal Nerd Font Symbols";
  src: url("/fonts/SymbolsNerdFontMono-Regular.ttf") format("truetype");
  font-display: swap;
  unicode-range: U+23FB-23FE, U+2665, U+26A1, U+2B58, U+E000-E00A, U+E0A0-E0D7, U+E200-E2A9, U+E300-E3E3, U+E5FA-E6B7, U+E700-E8EF, U+EA60-EC1E, U+ED00-F2FF, U+F300-F533, U+F0001-F1AF0;
}

.cli-session-terminal {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
  background: var(--terminal-bg, var(--bg));
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.cli-session-terminal__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.cli-session-terminal__posture-wrap {
  position: relative;
}

.cli-posture-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 2px var(--space-sm);
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast, 0.12s) ease;
}

.cli-posture-chip:hover {
  background: var(--card-hover);
}

.cli-posture-chip--elevated {
  color: var(--color-warning);
  border-color: var(--color-warning);
}

.cli-posture-chip__mode {
  color: var(--text-muted);
}

.cli-posture-chip__flag {
  font-weight: 600;
}

.cli-posture-tooltip {
  position: absolute;
  top: calc(100% + var(--space-xs));
  left: 0;
  z-index: 10;
  min-width: 220px;
  padding: var(--space-sm);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.cli-posture-tooltip__title {
  margin: 0 0 var(--space-xs);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text);
}

.cli-posture-tooltip__list {
  margin: 0;
  padding-left: var(--space-md);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.cli-posture-tooltip__settings {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
  padding: 2px var(--space-sm);
  font-size: 0.75rem;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.cli-session-terminal__readonly-badge,
.cli-session-terminal__replay-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 2px var(--space-sm);
  font-size: 0.7rem;
  color: var(--text-muted);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.cli-session-terminal__replay-badge[data-replay-mode="ended"] {
  color: var(--text-muted);
}

.cli-session-terminal__viewport {
  flex: 1 1 auto;
  min-height: 0;
  padding: var(--space-xs);
  background: var(--terminal-bg, var(--bg));
}

/*
FNXC:Terminal 2026-06-18-07:34:
SessionTerminal hosts the same xterm DOM/canvas measurement subtree as TerminalModal under a different wrapper. Apply the FN-6638 real-iOS text-size-adjust invariant here too so CLI-agent attach terminals do not inherit Safari-inflated ASCII cell metrics while still using the shared font-load remeasure path for every preset and desktop WebGL.
*/
.cli-session-terminal__viewport,
.cli-session-terminal__viewport * {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/*
FNXC:Terminal 2026-06-18-15:45:
Recurrence #5 requires the attach terminal to mirror TerminalModal: xterm receives a symbols-free measured family, and only DOM row spans receive the optional glyph fallback. This keeps the real-iOS WebKit measurement invariant shared across DOM/canvas fallback and desktop WebGL while avoiding a SessionTerminal-only recurrence.
*/
.cli-session-terminal__viewport .xterm-rows span {
  font-family: var(--terminal-glyph-font-family, inherit) !important;
}

.cli-session-terminal__advance-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--surface);
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.cli-session-terminal__advance-copy {
  font-size: 0.8125rem;
  color: var(--text);
}

.cli-session-terminal__advance-actions {
  display: flex;
  gap: var(--space-xs);
}

.cli-session-terminal__advance-btn {
  padding: 4px var(--space-md);
  font-size: 0.8125rem;
  color: var(--accent-text);
  background: var(--accent);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.cli-session-terminal__advance-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

.cli-session-terminal__advance-btn--secondary {
  color: var(--text);
  background: var(--card);
  border-color: var(--border);
}

/* ── Mobile input model (U13) ──────────────────────────────────────────────
 * Visible input field + accessory key bar. xterm's hidden-textarea input is
 * unreliable on mobile (KTD), so the bar is the primary input surface. The
 * bar is a fixed footer that lifts above the virtual keyboard when it opens
 * (driven by useMobileKeyboard's keyboardOverlap, applied inline).
 */
.cli-session-terminal__mobile-bar {
  position: sticky;
  bottom: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm)
    calc(var(--space-sm) + env(safe-area-inset-bottom, 0px));
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.cli-session-terminal__mobile-bar--keyboard-open {
  position: fixed;
  left: 0;
  right: 0;
  /* `bottom` is set inline to keyboardOverlap so the bar clears the keyboard. */
  padding-bottom: var(--space-sm);
}

.cli-session-terminal__key-row {
  display: flex;
  gap: var(--space-xs);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.cli-session-terminal__key-row::-webkit-scrollbar {
  display: none;
}

.cli-terminal-key {
  flex: 0 0 auto;
  min-width: 40px;
  min-height: 36px;
  padding: var(--space-xs) var(--space-sm);
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.8125rem;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  touch-action: manipulation;
}

.cli-terminal-key:active {
  background: var(--card-hover);
}

.cli-terminal-key--ctrl.cli-terminal-key--active {
  color: var(--accent-text);
  background: var(--accent);
  border-color: var(--accent);
}

.cli-terminal-key--ctrlc {
  color: var(--color-warning);
  border-color: var(--color-warning);
}

.cli-session-terminal__input-row {
  display: flex;
  gap: var(--space-xs);
}

.cli-session-terminal__mobile-input {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 38px;
  padding: var(--space-xs) var(--space-sm);
  font-size: 16px; /* >=16px avoids iOS focus zoom */
  color: var(--text);
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.cli-session-terminal__mobile-input:focus {
  outline: none;
  border-color: var(--accent);
}

.cli-session-terminal__mobile-send {
  flex: 0 0 auto;
  min-height: 38px;
  padding: var(--space-xs) var(--space-md);
  font-size: 0.8125rem;
  color: var(--accent-text);
  background: var(--accent);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  touch-action: manipulation;
}

/* On mobile the terminal viewport is read-mostly; the bar drives input. */
@media (max-width: 768px), (max-height: 480px) {
  .cli-session-terminal__viewport {
    -webkit-overflow-scrolling: touch;
  }
}