html { scrollbar-gutter: stable; scroll-padding-top:112px; }

html[data-console-theme] {
  --ui-bg: #151d22;
  --ui-paper: #1c272e;
  --ui-soft: #24323a;
  --ui-text: #edf3f5;
  --ui-muted: #c0ccd3;
  --ui-line: #718793;
  --ui-accent: #78d8c5;
  --ui-selected: #213e3c;
  --ui-warning: #efc57c;
  --ui-warning-bg: #3e3422;
  --ui-danger: #ffacb8;
  --ui-nav: #11191e;
  --ui-nav-text: #dce7ec;
  --ui-nav-hover: #ffffff10;
  --ui-on-accent: #102521;
  --ui-shadow: none;
  color-scheme: dark;
}

html[data-console-theme=light] {
  --ui-bg: #f6f8f9;
  --ui-paper: #fff;
  --ui-soft: #f1f5f5;
  --ui-text: #18242e;
  --ui-muted: #4f616d;
  --ui-line: #82949f;
  --ui-accent: #0f766e;
  --ui-selected: #e8f5f2;
  --ui-warning: #865209;
  --ui-warning-bg: #fff5df;
  --ui-danger: #ad3345;
  --ui-nav: #20292f;
  --ui-nav-text: #e1e9ec;
  --ui-on-accent: #fff;
  --ui-shadow: 0 8px 28px #14292b08;
  color-scheme: light;
}

html[data-console-theme] body { margin: 0; background: var(--ui-bg); color: var(--ui-text); }

#app-frame {
  --bg: var(--ui-bg);
  --panel: var(--ui-paper);
  --panel2: var(--ui-soft);
  --line: var(--ui-line);
  --text: var(--ui-text);
  --muted: var(--ui-muted);
  --blue: var(--ui-accent);
  --blue2: var(--ui-accent);
  display: grid;
  grid-template-columns: 216px minmax(0, 1fr);
  width: 100%;
  min-height: 100dvh;
  background: var(--ui-bg);
  color: var(--ui-text);
  font: 16px/1.6 system-ui, "Segoe UI", "Yu Gothic UI", sans-serif;
  line-break: strict;
  overflow-wrap: anywhere;
}

#app-frame, #app-frame * { box-sizing: border-box; }
#app-frame [hidden] { display: none !important; }
#app-frame > main, #app-frame [data-app-main] {
  min-width: 0;
  width: 100%;
  max-width: 1800px;
  margin: 0 auto;
  padding: 16px clamp(20px, 2.4vw, 36px);
  background: var(--ui-bg);
  color: var(--ui-text);
}

#app-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 0;
  align-self: start;
  height: 100dvh;
  min-width: 0;
  padding: 26px 16px;
  overflow: auto;
  border: 0;
  background: var(--ui-nav);
  color: var(--ui-nav-text);
  font: inherit;
}

#app-sidebar .app-brand {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin: 0;
  padding: 0;
  line-height: 1.35;
}
#app-sidebar .app-brand-link {
  display: block;
  min-height: 44px;
  color: var(--ui-nav-text);
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -.025em;
  text-decoration: none;
}
#app-sidebar .app-brand-link:hover { text-decoration: underline; }
#app-sidebar .app-menu-toggle,
#app-sidebar .app-signout button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  max-width: 100%;
  margin: 0;
  padding: 9px 12px;
  border: 1px solid var(--ui-line);
  border-radius: 8px;
  background: transparent;
  color: var(--ui-nav-text);
  font: inherit;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  box-shadow: none;
  cursor: pointer;
}
#app-sidebar .app-menu-toggle:hover,
#app-sidebar .app-signout button:hover { border-color: var(--ui-accent); background: var(--ui-nav-hover); }
#app-sidebar .app-menu-toggle:active,
#app-sidebar .app-signout button:active { border-color: var(--ui-nav-text); }

#app-sidebar #console-navigation {
  display: grid;
  flex: 0 1 auto;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  min-height: 0;
  margin: -6px;
  padding: 6px;
  overflow: auto;
}
#app-sidebar .app-nav-group { display: grid; gap: 6px; min-width: 0; }
#app-sidebar .console-nav-heading {
  margin: 0;
  padding: 0 12px 4px;
  color: var(--ui-nav-text);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: normal;
}
#app-sidebar #console-navigation a {
  display: flex;
  align-items: center;
  min-height: 44px;
  margin: 0;
  padding: 10px 14px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ui-nav-text);
  font: inherit;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  text-align: left;
  text-decoration: none;
  box-shadow: none;
}
#app-sidebar #console-navigation a:hover { background: var(--ui-nav-hover); }
#app-sidebar #console-navigation a.active,
#app-sidebar #console-navigation a[aria-current=page] { background: #164b4d; color: #fff; box-shadow: none; }
#app-sidebar #console-navigation a:active { text-decoration: underline; }

#app-sidebar .app-sidebar-footer {
  display: block;
  flex: 0 0 auto;
  margin: auto 0 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--ui-line);
  color: var(--ui-nav-text);
  font-size: 14px;
  line-height: 1.5;
}
#app-sidebar .app-connection { min-height: 24px; }
#app-sidebar .app-connection strong { color: var(--ui-nav-text); font-size: 14px; font-weight: 600; }
#app-sidebar .app-connection[data-state=connected] strong { color: #78d8c5; }
#app-sidebar .app-connection[data-state=disconnected] strong { color: #efc57c; }
#app-sidebar .app-connection-note { margin: 4px 0 0; min-height: 42px; font-size: 14px; }
#app-sidebar .app-connection-note span { display: block; }
#app-sidebar .app-auth-slot { min-height: 44px; }
#app-sidebar #app-signin { display: inline-flex; align-items: center; min-height: 44px; color: #78d8c5; text-decoration: underline; }
#app-sidebar .app-signout { margin: 0; }
#app-sidebar .app-signout input[type=hidden] { display: none; }
#app-sidebar .app-signout button { width: 100%; }

#app-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  min-height: 76px;
  margin: 0 0 16px;
  padding: 0;
  border: 0;
  background: var(--ui-bg);
  color: var(--ui-text);
}
#app-header > div { min-width: 0; }
#app-header :is(h1, h2) {
  margin: 0;
  color: var(--ui-text);
  font-size: 28px;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -.025em;
}
#app-header :is(p, .muted) { margin: 4px 0 0; color: var(--ui-muted); font-size: 14px; line-height: 1.6; }
#app-header .top-actions { display: flex; align-items: center; align-self: flex-start; flex-wrap: wrap; gap: 8px; margin-left: auto; margin-top: 16px; }
#task-detail { scroll-margin-top: 16px; }
#app-header::before { content:""; position:absolute; top:-16px; right:0; left:0; height:16px; background:var(--ui-bg); }
#app-header #app-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-height: 44px;
  margin: 0 0 0 auto;
  padding: 9px 12px;
  border: 1px solid var(--ui-line);
  border-radius: 8px;
  color: var(--ui-text);
  background: var(--ui-paper);
  font: inherit;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  white-space: nowrap;
  box-shadow: none;
  cursor: pointer;
}
#app-header #app-theme-toggle:hover { background: var(--ui-soft); border-color: var(--ui-accent); }
#app-header #app-theme-toggle:active { border-color: var(--ui-text); }
#app-sidebar :is(a, button):focus-visible,
#app-header #app-theme-toggle:focus-visible { outline: 3px solid #78d8c5; outline-offset: 3px; }
#app-header #app-theme-toggle:focus-visible { outline-color: var(--ui-accent); }
#app-frame .app-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

@media (min-width: 1200px) {
  html[data-app-menu-desktop=closed] #app-frame { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); }
  html[data-app-menu-desktop=closed] #app-sidebar { position: static; height: auto; padding: 12px 16px; }
  html[data-app-menu-desktop=closed] #app-sidebar .app-brand { flex-direction: row; align-items: center; }
  html[data-app-menu-desktop=closed] #app-sidebar .app-brand-link { display: flex; align-items: center; }
  html[data-app-menu-desktop=closed] #app-sidebar #console-navigation,
  html[data-app-menu-desktop=closed] #app-sidebar .app-sidebar-footer { display: none; }
}
@media (max-width: 1199px) {
  #app-frame { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); }
  #app-sidebar { position: relative; height: auto; padding: 12px 16px; }
  #app-sidebar .app-brand { flex-direction: row; align-items: center; }
  #app-sidebar .app-brand-link { display: flex; align-items: center; }
  #app-sidebar #console-navigation { overflow: visible; }
  html[data-app-menu-mobile=open] #app-sidebar .app-sidebar-footer { display:block; }
  html[data-app-menu-mobile=closed] #app-sidebar #console-navigation,
  html[data-app-menu-mobile=closed] #app-sidebar .app-sidebar-footer { display: none; }
}
@media (max-width: 680px) {
  html { scroll-padding-top:16px; }
  #app-frame > main, #app-frame [data-app-main] { padding: 12px; }
  #app-sidebar { padding: 12px; }
  #app-sidebar .app-brand-link { font-size: 18px; }
  #app-header { position:static; align-items:flex-start; }
  #app-header::before { display:none; }
}