/* Chat owns its viewport; saved work has a separate scroll area beside it. */
.chat-workspace { display: flex; flex: 1; min-height: 0; min-width: 0; }
.chat-column { display: flex; flex-direction: column; flex: 1; min-width: 0; min-height: 0; }
.chat-column #messages { min-height: 0; overscroll-behavior-y: contain; }
.workspace-dock { display: flex; flex: none; min-height: 0; }
.workspace-rail {
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  width: 4rem; padding: 1rem .35rem; border-left: 1px solid var(--border);
  background: var(--header-bg);
}
.workspace-rail button {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .4rem; width: 100%; min-height: 3.5rem; padding: .6rem .2rem;
  color: var(--muted); background: transparent; border: 1px solid transparent;
  border-radius: .6rem; cursor: pointer; font: inherit; font-size: .65rem;
}
.workspace-rail svg { width: 21px; height: 21px; }
.workspace-rail button:hover, .workspace-rail button[aria-expanded="true"] {
  color: var(--go-violet); border-color: var(--border); background: var(--go-purple-light);
}
:root[data-theme="dark"] .workspace-rail button:is(:hover, [aria-expanded="true"]) { color: #c4b5fd; }
.workspace-drawer {
  padding: 0; color: var(--text); background: var(--panel); border: 0;
  max-width: none; max-height: none;
}
.workspace-drawer[open] { display: flex; flex-direction: column; min-height: 0; animation: workspace-enter .18s ease-out; }
.workspace-drawer [hidden] { display: none !important; }
.workspace-heading { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1rem .65rem; gap: 1rem; flex: none; }
.workspace-heading h2 { margin: 0; font-size: .95rem; font-weight: 600; }
.workspace-controls { display: flex; gap: .3rem; }
.workspace-controls button {
  width: 2rem; height: 2rem; padding: 0; color: var(--muted); background: transparent;
  border: 1px solid var(--border); border-radius: .4rem; font: inherit; font-size: 1.1rem; cursor: pointer;
}
.workspace-controls button:hover { color: var(--text); background: var(--btn-bg); }
.workspace-tabs { display: flex; gap: .3rem; padding: 0 .8rem; border-bottom: 1px solid var(--border); flex: none; }
.workspace-tabs button {
  padding: .85rem .6rem; border: 0; border-bottom: 2px solid transparent; background: transparent;
  color: var(--muted); font: inherit; font-size: .75rem; cursor: pointer;
}
.workspace-tabs button[aria-selected="true"] { color: var(--text); border-bottom-color: var(--go-teal); }
.workspace-content { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding-bottom: 1rem; }
.workspace-content .config-scan-panel { width: 100%; max-width: none; margin: 0; border: 0; border-radius: 0; background: transparent; }
.workspace-content .scan-panel-summary { padding: 1rem; }
.workspace-content .scan-panel-summary:hover { background: transparent; }
.workspace-content .scan-list { max-height: none; overflow: visible; }
.workspace-content .release-list { padding: 0 1rem; }
.workspace-content .release-summary { grid-template-columns: minmax(0, 1fr); gap: .65rem; }
.workspace-content .release-summary .scan-title { white-space: normal; line-height: 1.6; }
.workspace-content .release-badge { justify-self: start; }
.workspace-content .release-progress-label { font-size: .75rem; }
.workspace-content .release-documents { grid-template-columns: 1fr; }
.workspace-content .release-document { padding: 1rem; }
.workspace-content .release-document-actions { flex-direction: row; flex-wrap: wrap; align-items: center; gap: .8rem; }
.workspace-content .release-document h4 { font-size: .9rem; }
.workspace-content .release-document p { margin-bottom: .85rem; font-size: .77rem; }
.workspace-empty { display: none; margin: 1.2rem; color: var(--muted); font-size: .85rem; line-height: 1.7; }
#config-scan-panel[hidden] + .workspace-empty { display: block; }
.workspace-content .scan-hint { margin-top: 1rem; line-height: 1.6; }
.workspace-content .release-more { margin: .5rem 1rem; }
.workspace-content .scan-downloads { flex-wrap: wrap; margin-left: 0; }
.workspace-content .scan-title { white-space: normal; overflow-wrap: anywhere; }
.release-card-compact .release-summary .scan-title { white-space: normal; }
.release-card-compact .release-documents, .release-card-compact .release-tools { display: none; }
.release-card-compact .scan-body { padding-bottom: 0; }
@media (min-width: 1100px) {
  .workspace-drawer { position: static; margin: 0; height: 100%; width: 23rem; border-left: 1px solid var(--border); }
  .chat-workspace[data-expanded="true"] .workspace-drawer { width: min(38rem, 48vw); }
  .chat-workspace[data-expanded="true"] .workspace-content .release-documents { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chat-workspace[data-side="left"] .workspace-dock { order: -1; flex-direction: row-reverse; }
  .chat-workspace[data-side="left"] .workspace-drawer,
  .chat-workspace[data-side="left"] .workspace-rail { border-left: 0; border-right: 1px solid var(--border); }
}
@media (min-width: 1100px) and (max-width: 1400px) {
  .chat-workspace:has(.workspace-drawer[open]) .input-hint { display: none; }
}
@media (max-width: 1099px) {
  .workspace-drawer { position: fixed; inset: 0 0 0 auto; margin: 0; width: min(92vw, 30rem); height: 100dvh; box-shadow: -12px 0 50px #0004; }
  .workspace-drawer[data-side="left"] { inset: 0 auto 0 0; }
  .workspace-drawer::backdrop { background: #080c1870; backdrop-filter: blur(3px); }
}
@media (max-width: 700px) {
  .chat-workspace { flex-direction: column; }
  .workspace-dock { order: -1; }
  .workspace-rail { flex-direction: row; justify-content: flex-end; width: 100%; padding: .25rem .8rem; border-left: 0; border-bottom: 1px solid var(--border); }
  .workspace-rail button { flex-direction: row; width: auto; min-height: 2rem; padding: .35rem .65rem; gap: .4rem; font-size: .72rem; }
  .workspace-rail svg { width: 17px; height: 17px; }
}
@keyframes workspace-enter { from { opacity: .6; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .workspace-drawer[open] { animation: none; } }