/* Gestaltet ausschließlich mit Fluent-Design-Tokens (vendor/fluent-theme.css). */
*, *::before, *::after { box-sizing: border-box; }
html { font-family: 'Segoe UI Variable Text', 'Segoe UI', system-ui, sans-serif; font-size: var(--fontSizeBase300); line-height: var(--lineHeightBase300); }
body { margin: 0; background: var(--colorNeutralBackground3); color: var(--colorNeutralForeground1); }
a { color: var(--colorBrandForegroundLink); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .token { font-family: Consolas, 'Cascadia Mono', ui-monospace, monospace; font-size: var(--fontSizeBase200); }
code { background: var(--colorNeutralBackground5); padding: 0 var(--spacingHorizontalXS); border-radius: var(--borderRadiusSmall); }
h1 { font-size: var(--fontSizeHero700); line-height: var(--lineHeightHero700); font-weight: var(--fontWeightSemibold); margin: 0 0 var(--spacingVerticalL); }
h2 { font-size: var(--fontSizeBase500); line-height: var(--lineHeightBase500); font-weight: var(--fontWeightSemibold); margin: 0 0 var(--spacingVerticalM); }
h3 { font-size: var(--fontSizeBase300); font-weight: var(--fontWeightSemibold); margin: var(--spacingVerticalS) 0; color: var(--colorNeutralForeground2); }
h2 small { font-weight: var(--fontWeightRegular); font-size: var(--fontSizeBase200); }
.muted { color: var(--colorNeutralForeground3); }
.err { color: var(--colorPaletteRedForeground1); font-size: var(--fontSizeBase200); white-space: pre-wrap; }
.hint { color: var(--colorNeutralForeground3); font-size: var(--fontSizeBase200); margin: var(--spacingVerticalXXS) 0 0; }
.empty { color: var(--colorNeutralForeground3); font-style: italic; margin: 0; }
.req { color: var(--colorPaletteRedForeground1); }

/* Layout */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar { background: var(--colorNeutralBackground1); border-right: 1px solid var(--colorNeutralStroke2); display: flex; flex-direction: column; padding: var(--spacingVerticalM) var(--spacingHorizontalS); position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: var(--spacingHorizontalS); font-weight: var(--fontWeightSemibold); font-size: var(--fontSizeBase400); padding: var(--spacingVerticalS) var(--spacingHorizontalM); color: var(--colorBrandForeground1); }
.sidebar nav { display: flex; flex-direction: column; gap: var(--spacingVerticalXXS); margin-top: var(--spacingVerticalM); flex: 1; overflow-y: auto; }
.sidebar nav a, .sidebar nav .nav-failed { display: flex; align-items: center; gap: var(--spacingHorizontalS); padding: var(--spacingVerticalSNudge) var(--spacingHorizontalM); border-radius: var(--borderRadiusMedium); color: var(--colorNeutralForeground2); }
.sidebar nav a:hover { background: var(--colorNeutralBackground1Hover); text-decoration: none; color: var(--colorNeutralForeground1); }
.sidebar nav a.active { background: var(--colorNeutralBackground1Selected); color: var(--colorNeutralForeground1); font-weight: var(--fontWeightSemibold); box-shadow: inset 3px 0 0 var(--colorBrandStroke1); }
.nav-group { margin-top: var(--spacingVerticalL); padding: 0 var(--spacingHorizontalM); font-size: var(--fontSizeBase100); text-transform: uppercase; letter-spacing: .04em; color: var(--colorNeutralForeground4); }
.nav-failed { color: var(--colorNeutralForegroundDisabled) !important; cursor: help; flex-wrap: wrap; }
.nav-failed small { width: 100%; padding-left: calc(20px + var(--spacingHorizontalS)); color: var(--colorPaletteRedForeground3); font-size: var(--fontSizeBase100); }
.sidebar-foot { border-top: 1px solid var(--colorNeutralStroke2); padding-top: var(--spacingVerticalS); display: flex; flex-direction: column; gap: var(--spacingVerticalXS); font-size: var(--fontSizeBase200); color: var(--colorNeutralForeground3); }
.who { display: flex; align-items: center; gap: var(--spacingHorizontalXS); padding: 0 var(--spacingHorizontalM); }
.version { padding: 0 var(--spacingHorizontalM); color: var(--colorNeutralForeground4); }
.content { padding: var(--spacingVerticalXXL) var(--spacingHorizontalXXL); max-width: 1200px; width: 100%;
  /* Inhalt füllt die Höhe, die Fußleiste steht darunter – bei wenig Inhalt also am unteren Bildschirmrand */
  display: flex; flex-direction: column; }
.content-main { flex: 1 0 auto; }
.content-center { margin: 0 auto; min-height: 100vh; }
.content-center > .content-main { display: flex; align-items: center; justify-content: center; flex-direction: column; gap: var(--spacingVerticalM); }
@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .content { padding: var(--spacingVerticalL) var(--spacingHorizontalL); }
}

/* Karten */
.card { background: var(--colorNeutralBackground1); border: 1px solid var(--colorNeutralStroke2); border-radius: var(--borderRadiusLarge); box-shadow: var(--shadow2); padding: var(--spacingVerticalL) var(--spacingHorizontalL); margin-bottom: var(--spacingVerticalL); }
.card-narrow { max-width: 420px; width: 100%; }
.card-accent { border-color: var(--colorBrandStroke1); box-shadow: var(--shadow4); }
.card-bad { border-color: var(--colorPaletteRedBorder1); }
.card-muted { opacity: .7; }
.card-head { display: flex; justify-content: space-between; gap: var(--spacingHorizontalL); align-items: flex-start; flex-wrap: wrap; }
.card-head-right { display: flex; gap: var(--spacingHorizontalS); align-items: center; flex-wrap: wrap; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--spacingHorizontalM); margin-bottom: var(--spacingVerticalL); }
.stat { background: var(--colorNeutralBackground1); border: 1px solid var(--colorNeutralStroke2); border-radius: var(--borderRadiusLarge); padding: var(--spacingVerticalM) var(--spacingHorizontalL); display: flex; flex-direction: column; }
.stat-n { font-size: var(--fontSizeHero800); line-height: var(--lineHeightHero800); font-weight: var(--fontWeightSemibold); color: var(--colorBrandForeground1); }
.stat-bad .stat-n { color: var(--colorPaletteRedForeground1); }
.stat-l { color: var(--colorNeutralForeground3); font-size: var(--fontSizeBase200); }

/* Tabellen (compact) */
.table-wrap { overflow-x: auto; }
table.compact { width: 100%; border-collapse: collapse; font-size: var(--fontSizeBase200); }
table.compact th, table.compact td { text-align: left; padding: var(--spacingVerticalXS) var(--spacingHorizontalS); border-bottom: 1px solid var(--colorNeutralStroke2); vertical-align: top; }
table.compact th { color: var(--colorNeutralForeground3); font-weight: var(--fontWeightSemibold); }
table.compact tr:hover td { background: var(--colorNeutralBackground1Hover); }
.row-bad td { background: var(--colorPaletteRedBackground1); }
.row-muted td { color: var(--colorNeutralForegroundDisabled); }

/* Formulare: native Elemente mit Fluent-Tokens */
.field { display: flex; flex-direction: column; gap: var(--spacingVerticalXXS); margin-bottom: var(--spacingVerticalM); }
.field label, .check { font-weight: var(--fontWeightSemibold); font-size: var(--fontSizeBase200); color: var(--colorNeutralForeground1); }
input:not([type=checkbox]):not([type=radio]), select, textarea { font: inherit; color: var(--colorNeutralForeground1); background: var(--colorNeutralBackground1); border: 1px solid var(--colorNeutralStroke1); border-bottom-color: var(--colorNeutralStrokeAccessible); border-radius: var(--borderRadiusMedium); padding: var(--spacingVerticalSNudge) var(--spacingHorizontalM); min-height: 32px; width: 100%; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; border-bottom: 2px solid var(--colorCompoundBrandStroke); }
textarea { resize: vertical; }
.check { display: flex; align-items: center; gap: var(--spacingHorizontalS); margin: var(--spacingVerticalS) 0; font-weight: var(--fontWeightRegular); }
.actions { display: flex; gap: var(--spacingHorizontalS); margin-top: var(--spacingVerticalS); flex-wrap: wrap; }
.row { display: flex; gap: var(--spacingHorizontalS); align-items: center; }
.row input { width: auto; flex: 1; }
.w-6 { width: 6em !important; flex: none !important; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 var(--spacingHorizontalXL); }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 var(--spacingHorizontalL); }
form.inline { display: inline; }
/* Umschalt gedrückt: Knöpfe mit zwei Beschriftungen zeigen die Alternative (siehe app.js, m.trash_form) */
.shift-only, body.shift-held .shift-hide { display: none; }
body.shift-held .shift-only { display: inline; }

.btn { font: inherit; font-weight: var(--fontWeightSemibold); display: inline-flex; align-items: center; gap: var(--spacingHorizontalXS); border-radius: var(--borderRadiusMedium); padding: var(--spacingVerticalSNudge) var(--spacingHorizontalM); min-height: 32px; border: 1px solid var(--colorNeutralStroke1); background: var(--colorNeutralBackground1); color: var(--colorNeutralForeground1); cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--colorNeutralBackground1Hover); text-decoration: none; }
.btn-primary { background: var(--colorBrandBackground); border-color: transparent; color: var(--colorNeutralForegroundOnBrand); }
.btn-primary:hover { background: var(--colorBrandBackgroundHover); }
.btn-danger { background: var(--colorPaletteRedBackground3); border-color: transparent; color: var(--colorNeutralForegroundOnBrand); }
.btn-danger:hover { background: var(--colorPaletteRedForeground1); }
.btn-subtle { background: transparent; border-color: transparent; color: var(--colorNeutralForeground2); }
.btn-subtle:hover { background: var(--colorSubtleBackgroundHover); }
.btn-sm { min-height: 24px; padding: 0 var(--spacingHorizontalS); font-size: var(--fontSizeBase200); }
.btn:focus-visible { outline: 2px solid var(--colorStrokeFocus2); outline-offset: 1px; }

.icon { width: 20px; height: 20px; flex: none; }
/* Plugin-Icon (Emoji) in der Navigation: so breit wie die SVG-Icons */
.nav-emoji { width: 20px; flex: none; text-align: center; font-size: 16px; line-height: 20px; }
.icon-missing { display: inline-block; width: 20px; height: 20px; }
.flash { margin-bottom: var(--spacingVerticalM); display: block; }
.flash-plain p { padding: var(--spacingVerticalS) var(--spacingHorizontalM); background: var(--colorNeutralBackground5); border-radius: var(--borderRadiusMedium); }
.token { background: var(--colorNeutralBackground5); padding: var(--spacingVerticalM) var(--spacingHorizontalL); border-radius: var(--borderRadiusMedium); word-break: break-all; white-space: pre-wrap; user-select: all; }
ul.tools { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--spacingVerticalS); font-size: var(--fontSizeBase200); }

/* Kein Aufblitzen unregistrierter Fluent-Elemente */
fluent-badge:not(:defined), fluent-message-bar:not(:defined) { visibility: hidden; }

/* Inhaltsseiten und Fußzeile */
.card-wide { max-width: 760px; width: 100%; }
.site-footer { display: flex; flex-wrap: wrap; gap: var(--spacingHorizontalL); justify-content: center; margin-top: var(--spacingVerticalXXL); padding-top: var(--spacingVerticalM); border-top: 1px solid var(--colorNeutralStroke2); font-size: var(--fontSizeBase200); }
.site-footer a { color: var(--colorNeutralForeground3); text-decoration: none; }
.site-footer a:hover { color: var(--colorNeutralForeground1); text-decoration: underline; }
.content-center .site-footer { width: 100%; max-width: 760px; align-self: center; }
.prose { line-height: 1.6; max-width: 72ch; }
.prose h1 { margin-top: 0; }
.prose h2, .prose h3 { margin-top: 1.6em; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose table { border-collapse: collapse; margin: 1em 0; }
.prose th, .prose td { border: 1px solid var(--colorNeutralStroke2); padding: .3em .6em; text-align: left; }
.prose code { font-family: var(--fontFamilyMonospace); font-size: .92em; background: var(--colorNeutralBackground3); padding: .1em .3em; border-radius: 4px; }
.prose pre { background: var(--colorNeutralBackground3); padding: .8em; border-radius: 6px; overflow-x: auto; }
.prose pre code { background: none; padding: 0; }
.prose blockquote { margin: 1em 0; padding-left: 1em; border-left: 3px solid var(--colorNeutralStroke1); color: var(--colorNeutralForeground3); }
.prose img { max-width: 100%; }

/* Anmeldung über Provider */
.provider-sep { text-align: center; margin: var(--spacingVerticalL) 0 var(--spacingVerticalS); }
.provider-buttons { display: flex; flex-direction: column; gap: var(--spacingVerticalS); }
.provider-buttons form { margin: 0; }
.provider-btn { width: 100%; justify-content: center; border-left: 4px solid var(--provider-color, var(--colorNeutralStroke1)); }

/* Mehrspaltige Checkbox-Listen (z. B. Paperless-Freigaben) */
.check-columns { columns: 16rem auto; column-gap: var(--spacingHorizontalXL); }
.check-columns .check { break-inside: avoid; display: flex; margin: 0 0 var(--spacingVerticalXS); }

/* Zweispaltig mit Baum links (z. B. Snippets) */
.split { display: grid; grid-template-columns: minmax(14rem, 18rem) 1fr; gap: var(--spacingHorizontalXL); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.tree { position: sticky; top: var(--spacingVerticalL); background: var(--colorNeutralBackground1); border: 1px solid var(--colorNeutralStroke2); border-radius: var(--borderRadiusLarge); padding: var(--spacingVerticalS) var(--spacingHorizontalS); max-height: calc(100vh - 6rem); overflow: auto; font-size: var(--fontSizeBase200); }
.tree ul { list-style: none; margin: 0; padding-left: 0; }
.tree ul ul { padding-left: 1.1rem; }
.tree li { margin: 2px 0; }
.tree a { text-decoration: none; color: inherit; }
.tree a:hover { text-decoration: underline; }
.tree summary { cursor: pointer; padding: 2px 4px; border-radius: 4px; }
.tree li.active > a, .tree summary.active { font-weight: 600; background: var(--colorNeutralBackground1Selected); border-radius: 4px; padding: 2px 4px; }
.tree-head { margin: 0 0 var(--spacingVerticalXS); font-weight: 600; }
.code-editor { font-family: var(--fontFamilyMonospace); font-size: var(--fontSizeBase200); line-height: 1.45; tab-size: 4; white-space: pre; width: 100%; }

/* Zugriffsauswahl für MCP-Token */
.access-picker { border: 1px solid var(--colorNeutralStroke2); border-radius: var(--borderRadiusMedium); padding: var(--spacingVerticalS) var(--spacingHorizontalM); margin: var(--spacingVerticalS) 0; }
.access-picker legend { font-weight: 600; padding: 0 4px; }
.access-picker .check-columns { margin: var(--spacingVerticalXS) 0 0 1.6rem; }

/* Übersicht: Plugin-Kacheln */
.plugin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--spacingHorizontalM); }
.plugin-tile { display: flex; flex-direction: column; gap: var(--spacingVerticalS); padding: var(--spacingVerticalM) var(--spacingHorizontalL); border: 1px solid var(--colorNeutralStroke1); border-radius: var(--borderRadiusLarge); background: var(--colorNeutralBackground1); box-shadow: var(--shadow2); }
.plugin-tile p { margin: 0; flex: 1; }
.plugin-tile-head { display: flex; align-items: center; gap: var(--spacingHorizontalS); }
.plugin-emoji { font-size: 24px; line-height: 1; }
.plugin-tile-foot { display: flex; align-items: center; gap: var(--spacingHorizontalS); flex-wrap: wrap; }
.plugin-off { background: var(--colorNeutralBackground2); }
.plugin-off .plugin-emoji { filter: grayscale(1); opacity: .7; }
.section-title { margin-top: var(--spacingVerticalXXL); }
/* Trenner mit Beschriftung: ── Text ───────── */
.divider { display: flex; align-items: center; gap: var(--spacingHorizontalM); margin: var(--spacingVerticalL) 0 var(--spacingVerticalM); color: var(--colorNeutralForeground3); font-size: var(--fontSizeBase200); font-weight: var(--fontWeightSemibold); }
.divider::before { content: ''; width: var(--spacingHorizontalL); border-top: 1px solid var(--colorNeutralStroke2); }
.divider::after { content: ''; flex: 1; border-top: 1px solid var(--colorNeutralStroke2); }
.card-head + .divider { margin-top: var(--spacingVerticalS); }
.lang-switch { text-align: center; font-size: var(--fontSizeBase200); color: var(--colorNeutralForeground3); margin: var(--spacingVerticalS) 0 0; }

/* Aufklappbare Bereiche mit Überschrift in der Zusammenfassung */
details.collapse { margin-top: var(--spacingVerticalM); }
details.collapse > summary { cursor: pointer; list-style: none; display: flex; align-items: center; gap: var(--spacingHorizontalS); }
details.collapse > summary::-webkit-details-marker { display: none; }
details.collapse > summary::before { content: "▸"; color: var(--colorNeutralForeground3); transition: transform .15s; }
details.collapse[open] > summary::before { transform: rotate(90deg); }
details.collapse > summary h3 { margin: 0; }
details.collapse[open] > summary { margin-bottom: var(--spacingVerticalS); }
details.collapse.tools-box { margin-top: 0; }
details.collapse.tool-group { margin: var(--spacingVerticalXS) 0 0 var(--spacingHorizontalS); }
details.collapse.tool-group > .tools { margin-left: var(--spacingHorizontalL); }
details.danger-zone { border-top: 1px solid var(--colorNeutralStroke2); padding-top: var(--spacingVerticalM); }
details.danger-zone > summary h3 { color: var(--colorPaletteRedForeground1); }