.app-shell { min-height: 100vh; }

.app-topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 12px;
  height: 52px;
  padding: 0 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.app-topbar-brand { display: flex; align-items: center; }
.app-topbar .brand-logo { height: 26px; }

.sidebar {
  position: fixed;
  top: 52px;
  left: 0;
  bottom: 0;
  z-index: 25;
  width: 260px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  transition: transform .15s ease-out;
}

.sidebar-head { display: flex; align-items: center; gap: 8px; }
.team-switcher {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  background: none;
  border: none;
  text-align: left;
  overflow: hidden;
}
.team-switcher:hover { background: rgba(255,255,255,.08); }
.team-initial {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border-radius: 4px;
  background: rgba(255,255,255,.16);
  color: #fff;
  font-weight: 700;
}
.team-name {
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.team-menu {
  list-style: none;
  margin: 4px 0;
  padding: 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.team-menu a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 4px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
}
.team-menu a:hover { background: rgba(255,255,255,.08); }
.team-menu a.active { color: #fff; font-weight: 600; }

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; margin-top: 8px; }
.sidebar-nav a {
  padding: 8px 10px;
  border-radius: 4px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
}
.sidebar-nav a:hover { background: rgba(255,255,255,.08); }
.sidebar-nav a.active { background: var(--accent); color: #fff; font-weight: 700; }

.sidebar-logout {
  margin-top: auto;
  padding: 8px 10px;
  background: none;
  border: none;
  color: var(--muted);
  text-align: left;
}
.sidebar-logout:hover { background: rgba(255,255,255,.08); }

.app-main {
  margin-left: 260px;
  padding: 24px 32px;
  transition: margin-left .15s ease-out;
}
.app-main h1 { font-size: 20px; margin: 0; }

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.settings-form { max-width: 420px; }

body.sidebar-collapsed .sidebar { transform: translateX(-100%); }
body.sidebar-collapsed .app-main { margin-left: 0; }
/* Gleiche Spezifität wie die Mobil-Regel unten, damit die Media Query gewinnt. */
.app-shell #sidebar-open { display: none; }
body.sidebar-collapsed #sidebar-open { display: inline-flex; }

@media (max-width: 767px) {
  .sidebar { transform: translateX(-100%); box-shadow: 0 0 24px rgba(0,0,0,.6); }
  body.sidebar-open .sidebar { transform: none; }
  .app-main { margin-left: 0; padding: 16px; }
  .app-shell #sidebar-open { display: inline-flex; }
}
.settings-check { display: flex; gap: 10px; align-items: flex-start; margin: 10px 0; font-size: 14px; }
.settings-check input { width: auto; margin: 3px 0 0; }
.settings-row { display: grid; gap: 6px; margin: 0 0 14px; }
.settings-row > label { font-size: 13px; color: var(--muted); }
.settings-inline { display: flex; gap: 6px; }
.settings-inline input { flex: 1 1 auto; min-width: 0; }
.settings-inline button { flex: 0 0 auto; width: auto; }
.settings-flash { padding: 8px 12px; border-radius: 6px; background: rgba(75,206,151,.15); color: #7ee2b8; font-size: 13px; }
.settings-flash.is-error { background: rgba(248,113,104,.15); color: var(--danger); }
.settings-radio { border: 0; padding: 0; margin: 0 0 12px; display: grid; gap: 8px; font-size: 14px; }
.settings-radio label { display: flex; gap: 8px; align-items: flex-start; }
.settings-radio input { width: auto; margin: 3px 0 0; }
.settings-radio:disabled { opacity: .45; }
.danger-zone { border-top: 1px solid var(--border); padding-top: 12px; }
.danger-zone h2 { color: var(--danger); }

.settings-howto { margin-top: 10px; font-size: 13px; }
.settings-howto summary { cursor: pointer; color: var(--muted); }
.settings-howto code { font-size: 12px; overflow-wrap: anywhere; }

/* Einstellungen: verbundene MCP-Apps */
.settings-list { list-style: none; padding: 0; margin: 4px 0 0; }
.settings-list li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--border, #2c333a); font-size: 14px; }
.settings-list li button { flex: none; padding: 4px 10px; }