:root {
  --bg: #f6f6f4;
  --surface: #fcfcfb;
  --ink: #1d1d1b;
  --ink-2: #4a4a46;
  --muted: #6e6e69;
  --line: #e2e1dc;
  --accent: #1f5fae;
  --pos: #2a78d6;
  --neg: #e34948;
  --pos-bg: #e6effa;
  --neu: #8a8984;
  --neu-bg: #ecebe6;
  --neg-bg: #fbe9e8;
  --warn: #9a5b00;
  --ok: #1d7a1d;
  --radius: 10px;
  --on-accent: #ffffff;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121211; --surface: #1a1a19; --ink: #ecebe7; --ink-2: #c9c8c2; --muted: #9b9a94; --line: #33332f;
    --accent: #7fb0f0; --pos: #3987e5; --neg: #e66767; --pos-bg: #1c2a3d; --neg-bg: #3a1f1f;
    --neu: #b3b2ab; --neu-bg: #2e2e2b; --warn: #f0b45a; --ok: #6fd06f; --on-accent: #10161f; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121211; --surface: #1a1a19; --ink: #ecebe7; --ink-2: #c9c8c2; --muted: #9b9a94; --line: #33332f;
  --accent: #7fb0f0; --pos: #3987e5; --neg: #e66767; --pos-bg: #1c2a3d; --neg-bg: #3a1f1f;
  --neu: #b3b2ab; --neu-bg: #2e2e2b; --warn: #f0b45a; --ok: #6fd06f; --on-accent: #10161f; color-scheme: dark;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
main { max-width: 1080px; margin: 0 auto; padding: 16px; }
footer { max-width: 1080px; margin: 24px auto; padding: 0 16px; color: var(--muted); font-size: 13px; }
h1 { font-size: 24px; margin: 4px 0 12px; }
h2 { font-size: 17px; margin: 0 0 10px; }
h3 { font-size: 16px; margin: 4px 0; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
       padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; color: var(--ink); text-decoration: none; }
.brand .tagline { font-weight: 400; font-size: 13px; color: var(--muted); margin-left: 8px; }
.top nav { display: flex; gap: 16px; }
.top nav a { text-decoration: none; color: var(--ink-2); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin: 0 0 16px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; }
.empty { text-align: center; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.flash { background: var(--pos-bg); border: 1px solid var(--line); padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; }
.ok { color: var(--ok); } .warn { color: var(--warn); }

.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) minmax(0, 2.4fr); gap: 12px; margin-bottom: 16px; }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; min-width: 0; }
.tile .num { font-size: 26px; font-weight: 650; font-variant-numeric: tabular-nums; }
.tile .lbl { color: var(--ink-2); font-size: 13px; }
.tile.wide .lbl + .lbl { margin-top: 6px; }
.bar { height: 6px; background: var(--line); border-radius: 3px; margin-top: 6px; overflow: hidden; }
.bar > div { height: 100%; background: var(--accent); }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dot.pos { background: var(--pos); } .dot.neg { background: var(--neg); } .dot.neu { background: var(--neu); }
.pulse { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: p 1.2s infinite; margin-right: 4px; }
@keyframes p { 50% { opacity: .25; } }

.legend { display: flex; gap: 14px; font-size: 13px; color: var(--ink-2); flex-wrap: wrap; }
.chart-wrap { position: relative; }
.chart { width: 100%; height: auto; display: block; }
.chart .axis { stroke: var(--muted); stroke-width: 1; }
.chart .tick { fill: var(--muted); font-size: 10px; }
.chart .pos { fill: var(--pos); } .chart .neg { fill: var(--neg); } .chart .neu { fill: var(--neu); }
.chart .hit { fill: transparent; }
.chart .col:hover .hit { fill: var(--line); opacity: .5; }
.tooltip { position: absolute; pointer-events: none; background: var(--ink); color: var(--surface); font-size: 12px;
           padding: 4px 8px; border-radius: 6px; white-space: nowrap; }
.table-view { margin-top: 8px; font-size: 13px; }
.table-view table { border-collapse: collapse; margin-top: 6px; }
.table-view td, .table-view th { padding: 2px 10px; text-align: right; border-bottom: 1px solid var(--line); }

.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 8px; }
input, select, textarea, button { font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line);
  border-radius: 8px; padding: 6px 10px; max-width: 100%; }
textarea { width: 100%; font-family: ui-monospace, monospace; font-size: 13px; }
.filters input[type=search] { flex: 1 1 220px; }
button { background: var(--accent); color: var(--on-accent); border-color: transparent; cursor: pointer; }
button.link { background: none; color: var(--accent); padding: 0; border: 0; text-decoration: underline; font-size: 13px; }
button.danger { background: var(--neg); color: var(--on-accent); }

.topics { list-style: none; padding: 0; margin: 0; }
.topic { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--line); border-radius: var(--radius);
         padding: 12px 14px; margin-bottom: 10px; }
.topic.positiv { border-left-color: var(--pos); } .topic.negativ { border-left-color: var(--neg); }
.topic.neutral { border-left-color: var(--neu); }
.topic p { margin: 4px 0 8px; color: var(--ink-2); }
.topic h3 a { color: var(--ink); text-decoration: none; } .topic h3 a:hover { text-decoration: underline; }
.meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 13px; color: var(--ink-2); }
.badge { display: inline-block; font-size: 12px; padding: 1px 8px; border-radius: 999px; background: var(--line); color: var(--ink); }
.badge.positiv { background: var(--pos-bg); } .badge.negativ { background: var(--neg-bg); }
.badge.neutral { background: var(--neu-bg); }
.srcs { display: flex; flex-wrap: wrap; gap: 6px; }
.srcs a { font-size: 13px; padding: 1px 8px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; }
.pager { display: flex; gap: 16px; justify-content: center; margin: 16px 0; }

.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 8px 0 12px; }
.facts dt { color: var(--muted); } .facts dd { margin: 0; }
.abstract { font-size: 16px; }
.srclist li { margin-bottom: 4px; }
table.list { width: 100%; border-collapse: collapse; font-size: 14px; }
table.list th, table.list td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.list td.wrap { word-break: break-word; }
.scroll { overflow-x: auto; }
.stack { display: flex; flex-direction: column; gap: 10px; margin: 10px 0; }
.stack label { display: flex; flex-direction: column; gap: 4px; }
label.inline { flex-direction: row !important; align-items: center; gap: 8px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; margin: 8px 0; }
.row form { margin: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.settings fieldset { border: 1px solid var(--line); border-radius: var(--radius); margin: 0 0 14px; padding: 10px 14px; }
.settings legend { font-weight: 650; padding: 0 6px; }
.setting { padding: 8px 0; border-bottom: 1px dashed var(--line); }
.setting:last-child { border-bottom: 0; }
.setting label { display: block; font-weight: 550; margin-bottom: 4px; }
.setting input:not([type=checkbox]), .setting select { width: min(100%, 520px); }
.help { color: var(--muted); font-size: 13px; margin-top: 2px; }
.origin { font-size: 11px; font-weight: 400; padding: 0 6px; border-radius: 999px; background: var(--line); color: var(--ink-2); }
.origin.admin { background: var(--pos-bg); }
details.source { border-top: 1px solid var(--line); padding: 8px 0; }
details summary { cursor: pointer; }
pre.log { white-space: pre-wrap; font-size: 12px; background: var(--bg); padding: 10px; border-radius: 8px; max-height: 70vh; overflow: auto; }

@media (max-width: 760px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile.wide { grid-column: 1 / -1; }
  .grid2 { grid-template-columns: 1fr; }
  .top nav { gap: 12px; }
  .brand .tagline { display: block; margin-left: 0; }
  .chart-wrap { overflow-x: auto; }
  .chart { min-width: 620px; }
}

/* Admin: Datenverwaltung */
.panel { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; margin: 0; }
.panel h3 { margin: 0 0 4px; }
.panel .row label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
textarea.prompt { font-size: 12.5px; line-height: 1.45; }
button[disabled] { opacity: .5; cursor: default; }

/* Statistik-Kasten */
.statbox .statusline { text-align: right; }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) minmax(0, 2fr); gap: 12px; margin: 6px 0 12px; }
.kpis > div { display: flex; flex-direction: column; min-width: 0; }
.kpis .num { font-size: 24px; font-weight: 650; font-variant-numeric: tabular-nums; line-height: 1.2; }
.kpis .num.range { font-size: 17px; padding-top: 5px; }
.kpis .lbl { color: var(--ink-2); font-size: 13px; }
.share { display: flex; gap: 2px; height: 12px; border-radius: 6px; overflow: hidden; background: var(--line); }
.share .seg { min-width: 3px; }
.share .seg.pos { background: var(--pos); } .share .seg.neu { background: var(--neu); } .share .seg.neg { background: var(--neg); }
.share-legend { display: flex; flex-wrap: wrap; gap: 16px; margin: 6px 0 8px; }
.share-legend a { color: var(--ink); text-decoration: none; } .share-legend a:hover { text-decoration: underline; }
.facts-inline { display: flex; flex-wrap: wrap; gap: 6px 18px; }
/* Begründung der Bewertung */
.why { list-style: none; padding: 0; margin: 6px 0; display: flex; flex-wrap: wrap; gap: 6px; }
.why li { font-size: 13px; border: 1px solid var(--line); border-radius: 999px; padding: 1px 10px; }
.why li.p { border-color: var(--pos); } .why li.n { border-color: var(--neg); }
.why .w { font-variant-numeric: tabular-nums; color: var(--muted); margin-left: 4px; }
@media (max-width: 760px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpis .span2 { grid-column: 1 / -1; }
  .statbox .statusline { text-align: left; }
}
/* Dokumentation */
.doc { max-width: 860px; }
.doc h2 { margin-top: 28px; font-size: 20px; }
.doc h3 { margin-top: 18px; }
.doc p, .doc li { line-height: 1.6; }
.doc code { background: var(--bg); border: 1px solid var(--line); border-radius: 4px; padding: 0 4px; font-size: 13px; }
.doc pre { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; overflow-x: auto;
           font-size: 12.5px; line-height: 1.45; white-space: pre-wrap; }
.doc table { border-collapse: collapse; width: 100%; font-size: 14px; margin: 8px 0; }
.doc th, .doc td { text-align: left; border-bottom: 1px solid var(--line); padding: 5px 8px; vertical-align: top; }
.doc .toc { columns: 2; font-size: 14px; }
@media (max-width: 760px) { .doc .toc { columns: 1; } }
.notice { border: 1px solid var(--line); border-left: 4px solid var(--accent); background: var(--bg);
          border-radius: var(--radius); padding: 12px 14px; margin: 12px 0 16px; line-height: 1.55; }
.doc .toc ol { margin-top: 0; }
.doc .toc li { break-inside: avoid; }