/* Shared terminal pane: a scroll-sticky log of rows + a "↓ N new" pill.
   Pages wrap their stream container in `.terminal-wrap` and give the log
   itself the `.live` class; renderer JS appends `.row` (flat line) or
   `details.row` (collapsible body) elements. Row-kind classes
   (`.turn-start`, `.tool-use`, `.thinking`, etc.) carry the per-event
   colour; pages that don't emit a given kind simply never produce that
   class — the unused rule sits in the bundle harmlessly.

   `.terminal-wrap` provides the crust-on-black phosphor chrome that makes
   the agent page feel like a terminal. Pages can opt in by wrapping a
   block in this class; or skip it and the rows still render with their
   class colours, just without the frame.

   No `.term-input` here — composers are a separate concern (see
   hive-fr0nt::COMPOSER_CSS / COMPOSER_JS once introduced). */

.terminal-wrap {
  position: relative;
  background: rgba(17, 17, 27, 0.78);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  backdrop-filter: blur(8px) saturate(120%);
  border: 1px solid var(--purple-dim);
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.7);
  border-radius: 4px;
  font-family: "JetBrains Mono", "Fira Code", "Cascadia Code", "Source Code Pro", monospace;
  font-size: 0.92em;
  color: var(--fg);
  margin-top: 0.6em;
}
.live {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--purple-dim);
  padding: 0.4em 0.6em;
  overflow-y: auto;
  max-height: 32em;
  font-family: inherit;
}
.live.terminal {
  background: transparent;
  border: 0;
  box-shadow: none;
  border-radius: 0;
  padding: 0.8em 1em 0.4em;
  overflow-y: auto;
  height: min(72vh, 60em);
  max-height: none;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}
.live .row,
.live details.row {
  animation: row-fade-in 220ms ease-out both;
}
.live .row.no-anim,
.live details.row.no-anim {
  animation: none;
}
@keyframes row-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.live .row {
  white-space: pre-wrap;
  word-break: break-word;
  padding: 0.05em 0;
  line-height: 1.45;
  border-left: 2px solid transparent;
  padding-left: 0.5em;
  margin: 0.1em 0;
}
.live .row + .row { border-top: 0; }
/* Row-kind colours. Pages register renderers that emit these classes;
   any class no page emits is just dead CSS, which is fine. */
.live .turn-start {
  color: var(--amber);
  font-weight: bold;
  margin-top: 1em;
  border-left-color: var(--amber);
  padding-top: 0.3em;
}
.live .turn-start:first-child { margin-top: 0; }
.live .turn-body {
  color: var(--fg);
  font-weight: normal;
  margin-top: 0.15em;
  padding-left: 1.2em;
  opacity: 0.85;
}
.live .turn-end-ok   { color: var(--green); border-left-color: var(--green); margin-bottom: 0.4em; }
.live .turn-end-fail { color: var(--red);   border-left-color: var(--red);   margin-bottom: 0.4em; }
.live .text        { color: var(--fg);    padding-left: 1.2em; }
.live .thinking    { color: var(--muted); font-style: italic; padding-left: 1.2em; }
.live .tool-use    { color: var(--cyan);  padding-left: 1.2em; }
.live .tool-result { color: var(--muted); padding-left: 1.2em; }
.live .result      { color: var(--green); padding-left: 0.5em; }
.live .sys, .live .note { color: var(--muted); }
.live .unread-badge {
  color: var(--amber);
  font-weight: normal;
  margin-left: 0.6em;
  font-size: 0.85em;
  text-shadow: 0 0 6px rgba(250, 179, 135, 0.55);
  animation: badge-pulse 1.4s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%, 100% { opacity: 1;   text-shadow: 0 0 6px rgba(250, 179, 135, 0.55); }
  50%      { opacity: 0.7; text-shadow: 0 0 14px rgba(250, 179, 135, 0.95); }
}
/* "↓ N new" pill: shown when new rows arrive while the operator is
   scrolled up; click to jump to bottom. Positioned by the wrapper's
   `position: relative` (terminal-wrap supplies it; pages that skip the
   wrapper must add their own positioned ancestor). */
.tail-pill {
  position: absolute;
  right: 1em;
  bottom: 4.2em;
  background: var(--amber);
  color: #11111b;
  font-family: inherit;
  font-size: 0.8em;
  font-weight: bold;
  letter-spacing: 0.08em;
  border: 0;
  border-radius: 999px;
  padding: 0.35em 0.9em;
  cursor: pointer;
  box-shadow: 0 0 14px -2px rgba(250, 179, 135, 0.85);
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}
.tail-pill.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.tail-pill:hover { filter: brightness(1.1); }
details.row {
  white-space: normal;
  padding-left: 0.5em;
}
details.row > summary {
  cursor: pointer;
  color: var(--muted);
  list-style: none;
  white-space: pre-wrap;
  word-break: break-word;
}
details.row > summary::before {
  content: '▸ ';
  color: var(--muted);
  display: inline-block;
  width: 1em;
}
details.row[open] > summary::before { content: '▾ '; }
details.row.tool-result-block > summary { color: var(--muted); }
details.row > pre.diff-body {
  margin: 0.3em 0 0.4em 1.2em;
  padding: 0.4em 0.6em;
  background: rgba(255, 255, 255, 0.02);
  border-left: 2px solid var(--purple-dim);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 22em;
  overflow-y: auto;
}
details.row > pre.diff-body .diff-add { color: var(--green); }
details.row > pre.diff-body .diff-del { color: var(--red); }
details.row > pre.diff-body .diff-ctx { color: var(--fg); }
details.row > pre.tool-body {
  margin: 0.3em 0 0.4em 1.2em;
  padding: 0.4em 0.6em;
  background: rgba(255, 255, 255, 0.03);
  border-left: 2px solid var(--purple-dim);
  color: var(--fg);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 22em;
  overflow-y: auto;
}