/* ─── Workspace-Seiten: Projekt-Einstellungen, Regeln-Editor, Versionshistorie ─── */

/* ─── Project settings modal (persona + memory) ─── */

.modal-card-proj {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  max-height: min(86vh, 760px);
}

.proj-settings-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-4);
}

.proj-settings-head h2 { margin: 0; flex: 1; }

.proj-settings-close { color: var(--text-secondary); }

.proj-settings-close:hover { color: var(--text-primary); }

.proj-settings-body {
  overflow-y: auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.proj-settings-label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-secondary);
}

.proj-settings-hint {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin: -2px 0 6px;
}

.proj-meta-updated {
  margin: 4px 0 10px;
  opacity: 0.85;
}

/* AGENTS.md size / "compress recommended" hint on the Regeln page. */

.rules-meter {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin: 0 0 var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-secondary, var(--bg-primary));
  font-size: var(--fs-sm);
}

.rules-meter .rules-meter-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--accent, #16a34a);
}

.rules-meter .rules-meter-size {
  font-weight: 600;
  color: var(--text-primary);
}

.rules-meter .rules-meter-note {
  color: var(--text-secondary);
}

.rules-meter.recommended {
  border-color: color-mix(in srgb, var(--warning, #e0a030) 45%, transparent);
  background: color-mix(in srgb, var(--warning, #e0a030) 12%, transparent);
}

.rules-meter.recommended .rules-meter-dot { background: var(--warning, #e0a030); }

.rules-meter.urgent {
  border-color: color-mix(in srgb, var(--danger, #e05353) 50%, transparent);
  background: color-mix(in srgb, var(--danger, #e05353) 12%, transparent);
}

.rules-meter.urgent .rules-meter-dot { background: var(--danger, #e05353); }

/* Active-version line above the rules editor. */

.rules-version-line {
  margin: -4px 0 12px;
}

/* Agent's assessment of a compaction proposal (shown while reviewing). */

.rules-assessment {
  margin: 0 0 var(--space-3);
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--accent, #16a34a) 40%, transparent);
  background: color-mix(in srgb, var(--accent, #16a34a) 8%, transparent);
  border-radius: var(--radius-md);
}

.rules-assessment[hidden] { display: none; }

.rules-assessment-head {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.rules-assessment-body {
  font-size: var(--fs-sm);
  color: var(--text-primary);
}

.rules-assessment-delta {
  margin-top: 6px;
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* --- AGENTS.md version history panel --- */

.rules-versions {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.rules-versions[hidden] { display: none; }

.rules-version-item {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-secondary, var(--bg-primary));
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.rules-version-item.active {
  border-color: color-mix(in srgb, var(--accent, #16a34a) 45%, transparent);
  background: color-mix(in srgb, var(--accent, #16a34a) 8%, transparent);
}

.rules-version-main {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.rules-version-num {
  font-weight: 600;
  color: var(--text-primary);
}

.rules-version-badge {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--accent, #16a34a);
  border: 1px solid color-mix(in srgb, var(--accent, #16a34a) 45%, transparent);
  border-radius: var(--radius-sm);
  padding: 0 6px;
  line-height: 1.6;
}

.rules-version-src {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.rules-version-meta {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.rules-version-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.rules-version-preview {
  border-top: 1px dashed var(--border);
  padding-top: var(--space-2);
  max-height: 320px;
  overflow: auto;
}

.rules-version-preview[hidden] { display: none; }

.proj-settings-textarea {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  min-height: 140px;
  resize: vertical;
  font-family: inherit;
  font-size: var(--fs-input, 1rem);
  line-height: 1.5;
  padding: 10px 12px;
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.proj-settings-textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.proj-settings-divider {
  height: 1px;
  background: var(--border);
  border: 0;
  margin: var(--space-5) 0 var(--space-4);
}

.proj-persona-block {
  max-width: 720px;
}

.proj-persona-textarea {
  min-height: 5.5rem;
  max-height: 10rem;
  resize: vertical;
}

.proj-persona-footer {
  margin-top: 10px;
}

.proj-memory-preview {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: var(--fs-xs);
  line-height: 1.5;
  max-height: 280px;
  overflow-y: auto;
  padding: 10px 12px;
  background: var(--bg-primary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin: 0;
}

.proj-memory-empty {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  font-style: italic;
}

.proj-settings-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

/* Rules page: actions sit above the (potentially long) editor so they stay
   reachable without scrolling. Add spacing below and let them wrap. */

.proj-settings-actions-top {
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.proj-settings-msg {
  font-size: var(--fs-sm);
  min-height: 1.2em;
}

.proj-settings-msg.error { color: var(--error); }

.proj-settings-msg.success { color: var(--success); }

/* ─── Neue Unterhaltung: nur Composer und Workspace-Wahl, mittig ─────────── */
.new-session {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4);
  overflow-y: auto;
}
.new-session-inner { width: min(640px, 100%); display: flex; flex-direction: column; gap: var(--space-3); }
.new-session-title { margin: 0; font-size: var(--fs-lg); font-weight: 600; letter-spacing: -0.01em; }
.new-session-sub { margin: 0 0 var(--space-2); color: var(--text-muted); font-size: var(--fs-sm); }
.new-session-ws {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 12px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: pointer;
}
.new-session-ws:focus-within { border-color: var(--accent); }
.new-session-ws-icon { display: inline-flex; color: var(--text-muted); flex-shrink: 0; }
.new-session-select {
  flex: 1;
  appearance: none;
  -webkit-appearance: none;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-size: var(--fs-sm);
  font-weight: 500;
  outline: none;
  padding-right: 20px;
  cursor: pointer;
  min-width: 0;
}
.new-session-ws-chevron { position: absolute; right: 10px; display: inline-flex; color: var(--text-muted); pointer-events: none; }
.new-session-composer { box-shadow: var(--shadow-md); }
.new-session-composer .composer-input { min-height: 84px; }
.new-session-hint { margin: 0; text-align: center; font-size: var(--fs-xs); color: var(--text-muted); }
@media (max-width: 860px) {
  .new-session { padding: var(--space-4) var(--space-3); align-items: flex-start; }
  .new-session-hint { display: none; }
  /* Die Karte darf hier eine Karte bleiben, sie ist nicht fixiert. */
  .new-session-composer { border: 1px solid var(--border); border-radius: 18px; background: var(--bg-secondary); }
}

/* ─── Einstellungen: eigene Struktur-Leiste links, Inhalt zentriert ──────── */
.set-shell {
  flex: 1;
  display: flex;
  min-height: 0;
  height: 100%;
}
.set-nav {
  flex: 0 0 232px;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-3);
  border-right: 1px solid var(--border);
  background: var(--bg-secondary);
  overflow-y: auto;
}
.set-menu { display: none; }
.set-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: flex-start;
  padding: 4px 6px;
  margin: 0 0 var(--space-3);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: var(--fs-xs);
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.set-back svg { transform: rotate(180deg); }
.set-back:hover { color: var(--text-primary); background: var(--bg-hover, rgba(0,0,0,0.04)); }
.set-nav-title { margin: 0 6px var(--space-4); font-size: var(--fs-lg); font-weight: 600; letter-spacing: -0.01em; }
.set-nav-group { display: flex; flex-direction: column; gap: 1px; margin-bottom: var(--space-4); }
.set-nav-label { padding: 0 8px 6px; font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); }
.set-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  text-decoration: none;
}
.set-nav-item svg { flex-shrink: 0; color: var(--text-muted); }
.set-nav-item:hover { background: var(--bg-hover, rgba(0,0,0,0.04)); color: var(--text-primary); }
.set-nav-item.active { background: var(--bg-active, rgba(0,0,0,0.06)); color: var(--text-primary); font-weight: 500; }
.set-nav-item.active svg { color: var(--text-primary); }

.set-main { flex: 1; min-width: 0; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.set-content { width: min(680px, 100% - 2 * var(--space-5)); margin: 0 auto; padding: var(--space-8) 0 var(--space-12); }
.set-content-wide { width: min(880px, 100% - 2 * var(--space-5)); }
.set-head { margin-bottom: var(--space-6); }
.set-title { margin: 0 0 6px; font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; }
.set-intro { margin: 0; color: var(--text-muted); font-size: var(--fs-sm); line-height: 1.5; max-width: 56ch; }

.set-hero { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: var(--space-6) var(--space-4); margin-bottom: var(--space-5); border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-secondary); }
.set-hero-avatar { width: 64px; height: 64px; font-size: 1.25rem; }
.set-hero-name { font-size: var(--fs-lg); font-weight: 600; }

.set-card { margin-bottom: var(--space-6); }
.set-card-title { margin: 0 0 4px; font-size: var(--fs-base); font-weight: 600; }
.set-card-intro { margin: 0 0 var(--space-3); font-size: var(--fs-sm); color: var(--text-muted); line-height: 1.5; }
.set-card-body { border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-secondary); overflow: hidden; }
.set-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: 14px 16px; }
.set-row + .set-row { border-top: 1px solid var(--border); }
.set-row-stacked { flex-direction: column; align-items: stretch; }
.set-row-text { display: flex; flex-direction: column; gap: 3px; min-width: 0; flex: 1; }
.set-row-label { font-size: var(--fs-sm); font-weight: 500; color: var(--text-primary); }
.set-row-sub { font-size: var(--fs-xs); color: var(--text-muted); line-height: 1.5; }
.set-row-control { flex-shrink: 0; display: flex; align-items: center; }
.set-value { font-size: var(--fs-sm); color: var(--text-secondary); }
.set-empty { color: var(--text-muted); font-size: var(--fs-sm); }

/* Verwaltung in derselben Huelle: Bloecke bleiben Karten, der Titel wird
   eine echte Ueberschrift statt Versal-Kleinschrift. */
.set-content .admin-content { max-width: none; margin: 0; }
.set-content .admin-section { display: block; }
.set-content .admin-block { margin-bottom: var(--space-5); }
.set-content .admin-block-title { font-size: var(--fs-base); font-weight: 600; text-transform: none; letter-spacing: normal; color: var(--text-primary); margin-bottom: var(--space-3); }
.set-content .admin-block-intro { margin-top: -6px; }

@media (max-width: 860px) {
  .set-shell { flex-direction: column; }
  .set-nav { flex: none; flex-direction: row; flex-wrap: nowrap; gap: 4px; padding: var(--space-2) var(--space-3); border-right: none; border-bottom: 1px solid var(--border); overflow-x: auto; }
  .set-menu { display: inline-flex; flex-shrink: 0; }
  .set-back { margin: 0; flex-shrink: 0; }
  .set-back span { display: none; }
  .set-nav-title, .set-nav-label { display: none; }
  .set-nav-group { flex-direction: row; gap: 2px; margin: 0; }
  .set-nav-item { flex-shrink: 0; padding: 6px 10px; }
  .set-content { padding: var(--space-5) 0 var(--space-10); }
  .set-row { flex-direction: column; align-items: stretch; gap: 10px; }
  .set-row-control { justify-content: flex-end; }
}

/* ─── Einstellungen: Listenzeilen in der Verwaltung wie set-row ─────────── */
.set-content .admin-backend-row,
.set-content .adm-provider-row,
.set-content .adm-secret-row,
.set-content .admin-user-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: 12px 0; margin: 0;
  border: none; border-bottom: 1px solid var(--border); border-radius: 0; background: transparent;
}
.set-content .admin-backend-row:last-child,
.set-content .adm-provider-row:last-child,
.set-content .adm-secret-row:last-child,
.set-content .admin-user-row:last-child { border-bottom: none; }
.set-content .adm-secrets-table { gap: 0; }
.set-content .admin-backend-info,
.set-content .adm-provider-info,
.set-content .adm-secret-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.set-content .admin-backend-name,
.set-content .adm-provider-info strong { font-size: var(--fs-sm); font-weight: 500; color: var(--text-primary); }
.set-content .admin-backend-info .admin-muted,
.set-content .adm-provider-info .admin-muted,
.set-content .adm-secret-meta { font-size: var(--fs-xs); color: var(--text-muted); line-height: 1.45; overflow: hidden; text-overflow: ellipsis; }
.set-content .adm-secret-key { font-family: var(--font-mono); font-size: var(--fs-sm); font-weight: 500; }
.set-content .adm-row-actions,
.set-content .adm-secret-actions { display: flex; align-items: center; gap: 2px; flex-shrink: 0; }
.adm-icon-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px;
  border: none; border-radius: var(--radius-sm); background: transparent; color: var(--text-muted); cursor: pointer;
}
.adm-icon-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.set-content .adm-row-actions .admin-switch { margin-right: 6px; }

/* Blockkopf: Titel links, eine leise Aktion rechts, Einleitung darunter. */
.set-content .admin-block-title-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.set-content .admin-block-title-row .admin-block-title { margin: 0; }
.set-content .admin-block-title-row .btn { flex-shrink: 0; }
.set-content .admin-block-intro,
.set-content .admin-block > p.admin-muted { font-size: var(--fs-sm); line-height: 1.5; margin: 6px 0 var(--space-3); }

@media (max-width: 600px) {
  .set-content .admin-backend-row,
  .set-content .adm-provider-row,
  .set-content .adm-secret-row { flex-direction: row; align-items: center; }
  .set-content .admin-block { padding: var(--space-4); }
  .set-content .admin-block-title-row { flex-wrap: nowrap; }
  .set-content .admin-block-title-row .admin-block-title { font-size: var(--fs-sm); }
}

/* ─── Dateibrowser ─────────────────────────────────────────────── */
.files-crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin-bottom: var(--space-3); font-size: var(--fs-sm); }
.files-crumb { display: inline-flex; align-items: center; gap: 5px; padding: 4px 8px; border: 0; border-radius: var(--radius-sm); background: none; color: var(--text-secondary); font: inherit; cursor: pointer; }
.files-crumb:hover { background: var(--bg-hover); color: var(--text-primary); }
.files-crumb:last-child { color: var(--text-primary); font-weight: 600; }
.files-sep { color: var(--text-muted); }
.files-list { border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; background: var(--bg-surface); }
.files-row {
  display: grid; grid-template-columns: 22px minmax(0, 1fr) auto 18px; align-items: center; gap: 10px;
  width: 100%; min-height: 44px; padding: 8px 12px; border: 0; border-bottom: 1px solid var(--border-subtle);
  background: none; color: var(--text-primary); font: inherit; font-size: var(--fs-sm); text-align: left; text-decoration: none; cursor: pointer;
}
.files-row:last-child { border-bottom: 0; }
.files-row:hover { background: var(--bg-hover); }
.files-row.is-dir .files-ico { color: var(--accent); }
.files-row.is-locked { cursor: default; color: var(--text-muted); }
.files-row.is-locked:hover { background: none; }
.files-ico { display: inline-flex; color: var(--text-muted); }
.files-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.files-meta { font-size: var(--fs-xs); color: var(--text-muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.files-act { display: inline-flex; color: var(--text-muted); }
a.files-row .files-act { transform: rotate(180deg); }
@media (max-width: 600px) { .files-meta { display: none; } }