/* Gemeinsame Gestaltung der Unterseiten (Bundesländer, Ratgeber). Farben wie auf der Startseite. */
:root {
  --bg: #ffffff; --panel: #f5f6f7; --text: #1b1d1f; --muted: #5d636a; --line: #d9dcdf;
  --accent: #1d4f7a; --accent-bg: #e9f0f6; --good: #22703f;
  --shadow: 0 1px 2px rgba(20,30,40,.06), 0 8px 24px -14px rgba(20,40,70,.28);
  --font: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17191b; --panel: #1f2225; --text: #e6e8ea; --muted: #a0a7ae; --line: #33383d;
    --accent: #8db8e0; --accent-bg: #1d2a36; --good: #6cc48b;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 10px 26px -14px rgba(0,0,0,.7);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 17px; line-height: 1.6;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: 0 48px;
  font-variant-numeric: tabular-nums;
}
.wrap { max-width: 860px; margin: 0 auto; }
a { color: var(--accent); }
.site { display: flex; align-items: center; justify-content: space-between; gap: 10px 24px; flex-wrap: wrap; padding-block: 14px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 11px; color: var(--text); text-decoration: none; font-weight: 800; font-size: 18px; }
.brand-mark { width: 38px; height: 38px; border-radius: 10px; background: var(--accent); color: var(--bg); display: grid; place-items: center; flex: none; }
.brand-mark svg { width: 22px; height: 22px; }
.site nav { display: flex; gap: 4px 18px; flex-wrap: wrap; font-size: 15px; }
.site nav a { color: var(--muted); text-decoration: none; }
.site nav a:hover { color: var(--accent); }
.site nav { align-items: center; gap: 6px; }
.site nav a:not(.nav-ki) { font-size: 14px; color: var(--text); border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; background: var(--bg); transition: border-color .15s, color .15s, background .15s; }
.site nav a:not(.nav-ki):hover { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }
.site nav a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.site nav a.nav-ki { display: inline-flex; align-items: center; gap: 5px; color: var(--accent); font-weight: 700; background: var(--accent-bg); border: 1.5px solid var(--accent); border-radius: 999px; padding: 2px 11px 2px 8px; transition: transform .15s, box-shadow .15s; }
.site nav a.nav-ki:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.site nav a.nav-ki svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.crumbs { font-size: 14px; color: var(--muted); margin-top: 18px; }
.crumbs a { color: var(--muted); }
h1 { font-size: clamp(28px, 4vw, 38px); line-height: 1.15; letter-spacing: -0.02em; margin: 10px 0 0; text-wrap: balance; }
h2 { font-size: 23px; line-height: 1.25; margin: 38px 0 8px; text-wrap: balance; }
h3 { font-size: 18px; margin: 24px 0 6px; }
p, ul, ol { margin: 10px 0; max-width: 72ch; }
ul, ol { padding-left: 22px; }
li { margin: 4px 0; }
.lead { font-size: 19px; color: var(--muted); margin-top: 12px; }
.stand { font-size: 14px; color: var(--muted); }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 22px 0 6px; }
.fact { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; box-shadow: var(--shadow); }
.fact .l { font-size: 14px; color: var(--muted); }
.fact .v { font-size: 26px; font-weight: 800; letter-spacing: -0.01em; }
.fact .s { font-size: 13.5px; color: var(--muted); }
.cta { margin: 26px 0; border: 2px solid var(--accent); background: var(--accent-bg); border-radius: 12px; padding: 16px 18px; display: flex; gap: 12px 20px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.cta p { margin: 0; }
.btn { display: inline-block; background: var(--accent); color: var(--bg); font-weight: 700; text-decoration: none; border-radius: 8px; padding: 10px 18px; }
.btn:hover { filter: brightness(1.08); }
.tbl { overflow-x: auto; margin: 12px 0; border: 1px solid var(--line); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 15.5px; }
th, td { padding: 8px 12px; text-align: right; border-bottom: 1px solid var(--line); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; white-space: normal; }
thead th { background: var(--panel); font-weight: 600; font-size: 14.5px; }
tbody tr:nth-child(even) td { background: var(--panel); }
tr.sum td { font-weight: 700; border-top: 2px solid var(--text); }
.box { background: var(--panel); border-radius: 10px; padding: 14px 18px; margin: 18px 0; }
.box p:first-child { margin-top: 0; } .box p:last-child { margin-bottom: 0; }
.formel { font-size: 18px; font-weight: 600; background: var(--accent-bg); border-left: 4px solid var(--accent); border-radius: 4px; padding: 10px 14px; margin: 14px 0; max-width: 72ch; }
.links { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 4px 20px; padding-left: 22px; max-width: none; }
.hinweis { margin-top: 40px; font-size: 14px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 14px; }
footer { margin-top: 24px; display: flex; justify-content: space-between; gap: 8px 24px; flex-wrap: wrap; font-size: 14px; color: var(--muted); }
footer nav { display: flex; gap: 16px; flex-wrap: wrap; }
details.teile { border: 1px solid var(--line); border-radius: 8px; margin: 8px 0; padding: 0 12px; }
details.teile summary { cursor: pointer; padding: 10px 0; font-weight: 600; }
details.teile .tbl { margin-top: 0; }
/* KI-Werkzeuge */
button.btn { border: 0; font: inherit; font-weight: 700; cursor: pointer; }
button.btn:disabled { opacity: .55; cursor: default; }
.btn2 { background: var(--panel); color: var(--text); border: 1px solid var(--line) !important; font-weight: 600 !important; padding: 7px 14px; }
.kt-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 26px 0 8px; }
.kt-tabs button { position: relative; display: grid; grid-template-columns: 44px 1fr; grid-template-rows: auto auto auto; column-gap: 12px; align-items: start; text-align: left; font: inherit; color: var(--text); background: var(--bg); border: 2px solid var(--line); border-radius: 14px; padding: 14px 14px 12px; cursor: pointer; box-shadow: var(--shadow); transition: border-color .15s, transform .15s, box-shadow .15s, background .15s; }
.kt-tabs button:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 2px 4px rgba(20,30,40,.08), 0 14px 28px -14px rgba(20,40,70,.4); }
.kt-tabs button:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.kt-ico { grid-row: 1 / 4; width: 44px; height: 44px; border-radius: 12px; background: var(--accent-bg); color: var(--accent); display: grid; place-items: center; font-style: normal; }
.kt-ico svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.kt-tabs button b { display: block; font-size: 17px; line-height: 1.25; }
.kt-tabs button span { display: block; font-size: 14px; color: var(--muted); line-height: 1.35; margin-top: 3px; }
.kt-pfeil { grid-column: 2; margin-top: 8px; font-style: normal; font-size: 14px; font-weight: 700; color: var(--accent); }
.kt-pfeil::after { content: " →"; display: inline-block; transition: transform .15s; }
.kt-tabs button:hover .kt-pfeil::after { transform: translateX(3px); }
.kt-tabs button[aria-selected="true"] { border-color: var(--accent); background: var(--accent-bg); }
.kt-tabs button[aria-selected="true"] .kt-ico { background: var(--accent); color: var(--bg); }
.kt-tabs button[aria-selected="true"] .kt-pfeil { font-size: 0; }
.kt-tabs button[aria-selected="true"] .kt-pfeil::after { content: "✓ Geöffnet"; font-size: 14px; color: var(--text); transform: none; }
.kt-panel h2 { margin-top: 26px; }
.kt-in { background: var(--panel); border-radius: 12px; padding: 14px 16px; margin: 14px 0; }
.kt-file { display: block; font-size: 15px; color: var(--muted); }
.kt-file input { display: block; margin-top: 8px; font: inherit; font-size: 15px; color: var(--muted); max-width: 100%; cursor: pointer; }
input[type="file"]::file-selector-button { font: inherit; font-size: 15px; font-weight: 700; color: var(--accent); background: var(--accent-bg); border: 1.5px solid var(--accent); border-radius: 8px; padding: 8px 16px; margin-right: 10px; cursor: pointer; transition: background .15s, color .15s; }
input[type="file"]::file-selector-button:hover { background: var(--accent); color: var(--bg); }
.kt-alt { margin-top: 10px; font-size: 15px; }
.kt-alt summary { cursor: pointer; color: var(--accent); }
textarea { width: 100%; font: inherit; font-size: 16px; color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 9px 11px; margin-top: 8px; resize: vertical; }
.kt-row { display: flex; align-items: center; gap: 8px 14px; flex-wrap: wrap; margin-top: 12px; }
.kt-msg { font-size: 15px; color: var(--muted); }
.kt-err { color: #b3261e; }
@media (prefers-color-scheme: dark) { .kt-err { color: #f2918a; } }
.kt-busy::after { content: " …"; animation: kt-dots 1.2s steps(4) infinite; display: inline-block; width: 1.2em; overflow: hidden; vertical-align: bottom; }
@keyframes kt-dots { from { width: 0; } to { width: 1.2em; } }
.kt-res { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin: 14px 0; box-shadow: var(--shadow); }
.kt-res h3:first-of-type { margin-top: 14px; }
.kt-res .tbl td, .kt-res .tbl th { white-space: normal; text-align: left; vertical-align: top; }
.kt-tag { display: inline-block; font-size: 13px; font-weight: 700; color: var(--accent); background: var(--accent-bg); border-radius: 999px; padding: 2px 10px; }
.kt-chk { display: inline-flex; gap: 8px; align-items: center; cursor: pointer; }
.kt-chk input { width: 18px; height: 18px; accent-color: var(--accent); }
.kt-s { font-size: 13.5px; color: var(--muted); line-height: 1.4; }
.kt-info { margin: 0; }
.kt-go { border-top: 1px solid var(--line); padding-top: 12px; }
.kt-fragen { margin-top: 8px; }
.kt-aktuell { font-size: 15.5px; background: var(--accent-bg); border-radius: 10px; padding: 10px 14px; margin: 14px 0 0; }
.kt-chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 8px; font-size: 14px; color: var(--muted); }
.kt-chips button { font: inherit; font-size: 14px; color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 3px 11px; cursor: pointer; }
.kt-chips button:hover { border-color: var(--accent); }
.kt-ausschnitt { display: grid; grid-template-columns: 130px 1fr; gap: 6px 20px; align-items: center; margin: 14px 0; }
.kt-ausschnitt svg { width: 130px; height: auto; }
.kt-ausschnitt p { margin: 6px 0; }
.kt-blatt { fill: var(--bg); stroke: var(--line); stroke-width: 2; }
.kt-grau { fill: var(--line); }
.kt-x { stroke: var(--muted); stroke-width: 2.5; stroke-linecap: round; opacity: .7; }
.kt-rahmen { fill: var(--accent-bg); stroke: var(--accent); stroke-width: 3; stroke-dasharray: 7 4; }
.kt-text { fill: var(--accent); opacity: .75; }
.kt-daten { list-style: none; padding: 0; margin: 10px 0; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14.5px; }
.kt-daten li { margin: 0; padding-left: 22px; position: relative; }
.kt-daten li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 11px; height: 6px; border-left: 2.5px solid var(--good); border-bottom: 2.5px solid var(--good); transform: rotate(-45deg); }
@media (max-width: 520px) { .kt-ausschnitt { grid-template-columns: 90px 1fr; } .kt-ausschnitt svg { width: 90px; } }
.kt-priv { font-size: 14px; color: var(--muted); margin-top: 22px; }
@media (max-width: 700px) { .kt-tabs { grid-template-columns: 1fr; } }
@media (max-width: 600px) { body { font-size: 16px; } .lead { font-size: 17px; } th, td { padding: 7px 9px; } .site nav { display: none; } }