/* ============================================================
   HbbTV-Infos.de – zentrales Stylesheet (Design "Signal")
   Ersetzt: hbbtv-layout.css, mobile/mobile.css, tabelle.css,
            tablesaw.css (Tabellen: siehe tabellen.css)
   Struktur:
   1) Design-Tokens        5) Layout (Shell/Artikel/Rail)
   2) Basis & Utilities    6) Content-Klassen (Bestand)
   3) Header & Navigation  7) Footer & Cookie-Hinweis
   4) Werbeplätze          8) Responsiv
   ============================================================ */

/* ---------- 1) Design-Tokens ---------- */
:root{
  --ink:#22303c;           /* Fließtext */
  --ink-soft:#5a6b7a;      /* Nebentext */
  --blue:#0d6cb5;          /* Primär (Links, Akzente) */
  --blue-deep:#0a5490;
  --red:#e2001a;           /* Red-Button-Rot (CTAs, Hervorhebung) */
  --red-deep:#b80015;
  --wash:#f2f6fa;          /* helle Flächen */
  --line:#dfe7ee;          /* Linien/Rahmen */
  --bg:#eef2f6;            /* Seitenhintergrund */
  --card:#ffffff;
  --footer:#12293a;
  --orange:#ff7800;        /* Bestands-Akzent .highlight2 */
  --maxw:1200px;
  --radius:14px;
  --shadow:0 6px 24px rgba(18,41,58,.07);
}

/* ---------- 2) Basis & Utilities ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;line-height:1.65;-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;border:0}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:.6rem 1rem;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}
.clearthis{clear:both}
.zentriert{text-align:center}
sub{font-size:.6em}

/* ---------- 3) Header & Navigation ---------- */
.site-head{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(18,41,58,.03)}
.head-inner{max-width:var(--maxw);margin:0 auto;padding:.65rem 1.25rem;display:flex;align-items:center;gap:1.25rem}

/* Marke: SVG-Bildzeichen + Wortmarke + Claim */
.brand{display:flex;align-items:center;gap:.65rem;flex-shrink:0}
.brand:hover{text-decoration:none}
.brand-mark{display:block;flex-shrink:0}
.lm-frame{fill:none;stroke:var(--ink);stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round}
.lm-signal{fill:none;stroke:var(--blue);stroke-width:3.4;stroke-linecap:round}
.lm-dot{fill:var(--red)}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-size:1.26rem;font-weight:800;letter-spacing:-.02em;line-height:1.1;color:var(--ink);white-space:nowrap}
.brand-name .b-blue{color:var(--blue)}
.brand-name .b-tld{font-size:.7em;font-weight:700;color:var(--ink-soft)}
.brand .claim{font-size:.67rem;color:var(--ink-soft);line-height:1.2;letter-spacing:.01em;margin-top:.2rem;white-space:nowrap}

/* Hauptnavigation (Inhalt kommt aus Backend-Box "HeadNavi") */
nav.main{margin-left:auto}
nav.main ul{list-style:none;display:flex;gap:.15rem;align-items:center;margin:0;padding:0}
nav.main a{display:block;padding:.55rem .8rem;font-weight:600;font-size:.92rem;color:var(--ink);border-radius:8px}
nav.main a:hover{background:var(--wash);text-decoration:none;color:var(--blue-deep)}
nav.main li{position:relative}
nav.main li>button{all:unset;cursor:pointer;display:flex;align-items:center;gap:.3rem;
  padding:.55rem .8rem;font-weight:600;font-size:.92rem;color:var(--ink);border-radius:8px;font-family:inherit}
nav.main li>button:hover{background:var(--wash);color:var(--blue-deep)}
nav.main li>button::after{content:"";width:.5em;height:.5em;border-right:2px solid currentColor;
  border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .15s}
nav.main li.open>button::after{transform:rotate(-135deg) translateY(-2px)}
.dropdown{position:absolute;top:calc(100% + .4rem);left:0;min-width:250px;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:.5rem;display:none}
li.open .dropdown{display:block}
.dropdown a{font-weight:500;font-size:.9rem;padding:.5rem .7rem;border-radius:8px}
nav.main li[aria-current="page"]>a,
nav.main a[aria-current="page"]{color:var(--blue-deep);background:var(--wash)}

/* Hervorhebung "Internet-Tarife für HbbTV" (Pflicht-Menüpunkt)
   Präfix nav.main nötig: sonst überstimmt "nav.main a" die Schriftfarbe */
nav.main .nav-tarife a{background:var(--blue);color:#fff;border-radius:999px;
  padding:.55rem 1.05rem;font-weight:700;white-space:nowrap;
  box-shadow:0 3px 10px rgba(13,108,181,.25)}
nav.main .nav-tarife a:hover{background:var(--blue-deep);color:#fff;text-decoration:none}

/* Burger (mobil) */
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:10px;width:46px;height:42px;cursor:pointer;padding:9px 10px;z-index:101;position:relative}
.burger span{display:block;height:3px;background:var(--ink);border-radius:2px;margin:4px 0;transition:transform .2s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- 4) Werbeplätze ---------- */
.werbung-top{max-width:var(--maxw);margin:1rem auto 0;padding:0 1.25rem;
  display:flex;flex-direction:column;align-items:center}   /* zentriert auch Block-Elemente aus der Box */
.werbung-top .anzeige-label,.rail-ad .anzeige-label{display:block;font-size:.62rem;letter-spacing:.14em;
  color:var(--ink-soft);text-transform:uppercase;text-align:left;margin-bottom:.25rem}
.werbung-top img{max-width:100%;height:auto}
.ad-inline{margin:1.4rem auto;text-align:center}

/* ---------- 5) Layout ---------- */
.brotkrume{max-width:var(--maxw);margin:0 auto;padding:.9rem 1.25rem .2rem;font-size:.82rem;color:var(--ink-soft)}
.brotkrume a{color:var(--ink-soft)}
.brotkrume span[aria-current]{color:var(--ink)}
.shell{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem 2rem;display:grid;
  grid-template-columns:minmax(0,1fr) 300px;gap:1.5rem;align-items:start}
.shell.breit{grid-template-columns:minmax(0,1fr)}
.artikel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:2rem 2.2rem 2.2rem;min-width:0;overflow-wrap:break-word}

/* Artikel-Typografie */
.artikel h1{font-size:1.9rem;line-height:1.2;letter-spacing:-.01em;margin:.2rem 0 .4rem}
.artikel h1+h2{font-size:1.08rem;font-weight:600;color:var(--ink-soft);margin:0 0 1.1rem}
.artikel h2{font-size:1.35rem;margin:1.9rem 0 .7rem}
.artikel h3{font-size:1.15rem;margin:1.6rem 0 .6rem}
.artikel h4{font-size:1rem;margin:1.4rem 0 .5rem}
.artikel h1 u,.artikel h2 u,.artikel h3 u,.artikel h4 u{text-decoration:none}
.artikel p{margin:.75rem 0}
.artikel hr{border:0;border-top:1px solid var(--line);margin:1.6rem 0}
.news-datum{color:var(--ink-soft);font-size:.85rem;margin:0 0 1rem}

/* Rechte Rail */
.rail{position:sticky;top:76px;display:grid;gap:1.1rem}
.rail-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.1rem 1.2rem;overflow-wrap:break-word}
.rail-title{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-soft);margin:0 0 .6rem;font-weight:700}
.rail-card img{border-radius:8px}
.rail-themen ul{list-style:none;margin:0;padding:0}
.rail-themen li{border-top:1px solid var(--line)}
.rail-themen li:first-child{border-top:0}
.rail-themen a{display:block;padding:.55rem 0;font-weight:600;font-size:.92rem}
.rail-ad{text-align:center}

/* "Unser Tipp": Backend-Box-Markup (Alt-HTML) entkernen und sauber einpassen */
.rail-tipp div,.rail-tipp table,.rail-tipp tr,.rail-tipp td,.rail-tipp th,.rail-tipp p,.rail-tipp span{
  border:0 !important;padding:0 !important;background:transparent !important;
  width:auto !important;max-width:100% !important}
.rail-tipp table{width:100% !important;border-collapse:collapse}
.rail-tipp br{display:none}                       /* Leerraum-Löcher aus <br><br>-Ketten schließen */
.rail-tipp img{display:block;width:100%;height:auto;border:0 !important;
  border-radius:10px;margin:0 0 .85rem}
.rail-tipp p{margin:0 0 .8rem !important;font-size:.95rem;line-height:1.55}
.rail-tipp a:not(:has(img)){display:flex;width:max-content;max-width:100%;align-items:center;gap:.55rem;
  margin-top:.9rem;background:var(--red);color:#fff !important;font-weight:700;font-size:.92rem;
  padding:.62rem 1.1rem;border-radius:999px;text-decoration:none !important;
  box-shadow:0 4px 14px rgba(226,0,26,.28);transition:background-color .15s,transform .15s}
.rail-tipp a:not(:has(img))::before{content:"";width:.62em;height:.62em;background:#fff;
  border-radius:50%;flex-shrink:0}
.rail-tipp a:not(:has(img)):hover{background:var(--red-deep);transform:translateY(-1px)}

/* Red-Button-CTA (Signatur-Element) */
.rb-btn{display:inline-flex;align-items:center;gap:.55rem;background:var(--red);color:#fff !important;
  font-weight:700;padding:.7rem 1.3rem;border-radius:999px;text-decoration:none !important;
  box-shadow:0 4px 14px rgba(226,0,26,.28);transition:background-color .15s,transform .15s}
.rb-btn::before{content:"";width:.62em;height:.62em;background:#fff;border-radius:50%;flex-shrink:0}
.rb-btn:hover{background:var(--red-deep);transform:translateY(-1px)}

/* ---------- 6) Content-Klassen aus dem Bestand ---------- */
/* Rechts umflossenes Bild: Desktop max. 300px, mobil am Viewport orientiert */
.pic1{float:right;max-width:300px;margin:.25rem 0 .9rem 1.1rem}
.pic2{float:left;max-width:300px;margin:.25rem 1.1rem .9rem 0}
.pic1 img,.pic2 img{display:block;border-radius:10px}
.pic1 a,.pic1 p,.pic2 a,.pic2 p{display:block;clear:both;font-size:.72rem;font-weight:600;
  color:var(--ink-soft);margin:.3rem 0 0;text-decoration:none}
.pic1 a,.pic1 p{text-align:right}
.pic2 a,.pic2 p{text-align:left}

/* Volles Content-Bild: immer auf Contentbreite ziehen (auch hochskalieren) */
.pic_cl{clear:both;margin:1.2rem 0}
.pic_cl img{display:block;width:100%;height:auto;border-radius:10px}
.pic_cl p{text-align:right;font-size:.72rem;font-weight:600;color:var(--ink-soft);margin:.3rem 0 0}
img.fullwidth{display:block;width:100%;height:auto;border-radius:10px}

/* Bild-/Quellenangaben */
.bquelle,.bquelle a,.quelle,.quelle a{color:#9aa8b4;font-size:.72rem;text-decoration:none}

/* Aufzählungen */
.aufz1 li{padding:0 0 .45rem;line-height:1.55}
.aufz2 li{padding:0 0 .6rem;line-height:1.7}

/* Linklisten "» …" (ersetzt lose &raquo;-Zeilen) */
.linkliste{list-style:none;margin:.6rem 0 1rem;padding:0}
.linkliste li{padding:.22rem 0 .22rem 1.15rem;position:relative}
.linkliste li::before{content:"»";position:absolute;left:0;color:var(--red);font-weight:700}
.linkliste a{font-weight:600}

/* Infoboxen */
.highlight,.highlight2{clear:both;background:var(--wash);border-left:5px solid var(--blue);
  border-radius:0 10px 10px 0;padding:.9rem 1.1rem;margin:1.2rem 0;font-size:.95rem}
.highlight2{border-left-color:var(--orange);background:#fff7ef}
.highlight p,.highlight2 p{margin:.35rem 0}
.background1{background:var(--wash);border-radius:10px;padding:.9rem 1.1rem;margin:1.2rem 0}

/* News-Kästen (Startseite/Archiv) */
.hbbtv-news-main{background:var(--wash);border-radius:12px;padding:1rem 1.2rem;margin:1rem 0}
.hbbtv-news-main h4,.hbbtv-news-main h5{margin:.1rem 0 .4rem;font-size:.98rem;color:var(--ink)}
.hbbtv-news-main h4::before,.hbbtv-news-main h5::before{content:"";display:inline-block;width:.55em;height:.55em;background:var(--red);
  border-radius:50%;margin-right:.5rem;vertical-align:.06em}

/* Einfache Datentabelle (z. B. Bildnachweis im Impressum) */
.einfachtabelle{border-collapse:collapse;width:100%;margin:1rem 0;font-size:.92rem}
.einfachtabelle td{border:1px solid var(--line);padding:.5rem .7rem;vertical-align:top}
.einfachtabelle tr td:first-child{background:var(--wash)}

/* ---------- 7) Footer & Cookie-Hinweis ---------- */
.site-foot{background:var(--footer);color:#b9cbd9;margin-top:2rem}
.foot-inner{max-width:var(--maxw);margin:0 auto;padding:2.2rem 1.25rem 1.4rem;display:flex;
  flex-wrap:wrap;gap:1.5rem;justify-content:space-between;align-items:center}
.foot-brand{display:flex;align-items:center;gap:.65rem}
.foot-brand:hover{text-decoration:none}
.foot-brand .lm-frame{stroke:#fff}
.foot-brand .lm-signal{stroke:#7cc3ef}
.foot-brand .brand-text{display:flex;flex-direction:column}
.foot-brand .brand-name{color:#fff}
.foot-brand .b-blue{color:#9fd0f2}
.foot-brand .b-tld{color:rgba(255,255,255,.6)}
.foot-brand .claim{font-size:.67rem;color:#8fa6b7;line-height:1.2;margin-top:.2rem;white-space:nowrap}

/* Inhalt der Backend-Box "footer" */
#hbbtv-footer{display:flex;flex-wrap:wrap;gap:.4rem 1.6rem;align-items:center}
#hbbtv-footer a{color:#dce9f3;font-weight:600;font-size:.92rem}
#discl{width:100%;max-width:var(--maxw);margin:0 auto;padding:1rem 1.25rem 1.6rem;
  border-top:1px solid rgba(255,255,255,.12);font-size:.8rem;color:#8fa6b7;
  display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;justify-content:space-between}

#cookiedings{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:150;margin:0 auto;max-width:640px;
  background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:12px;
  box-shadow:0 10px 34px rgba(18,41,58,.25);padding:.9rem 3rem .9rem 1.1rem;font-size:.9rem}
#cookiedings a{font-weight:600}
#cookiedingsCloser{position:absolute;top:.45rem;right:.7rem;cursor:pointer;font-size:1.1rem;
  color:var(--ink-soft);padding:.2rem .4rem;border-radius:6px}
#cookiedingsCloser:hover{background:var(--wash);color:var(--ink)}

/* ---------- 8) Responsiv ---------- */
@media (max-width:1080px){
  .shell{grid-template-columns:1fr}
  .rail{position:static;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));display:grid}
}
@media (max-width:920px){
  .burger{display:block}
  nav.main{position:fixed;inset:0;background:rgba(18,41,58,.4);backdrop-filter:blur(2px);display:none;margin:0}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch;gap:0;background:#fff;max-width:340px;height:100%;
    margin-left:auto;padding:4.4rem 1rem 2rem;overflow-y:auto;box-shadow:-8px 0 30px rgba(0,0,0,.15)}
  nav.main a,nav.main li>button{width:100%;padding:.85rem .8rem;font-size:1rem;justify-content:space-between}
  .dropdown{position:static;border:none;box-shadow:none;padding:0 0 .4rem .6rem;min-width:0}
  .nav-tarife a{margin:.6rem 0 0;justify-content:center;display:flex}
  .brand-name{font-size:1.15rem}
  .brand .claim{font-size:.64rem}
}
@media (max-width:760px){
  .artikel{padding:1.3rem 1.1rem 1.6rem}
  .artikel h1{font-size:1.5rem}
  /* Umflossene Bilder am Viewport orientieren, Text bleibt gut lesbar daneben */
  .pic1,.pic2{max-width:46vw}
}
@media (max-width:430px){
  .pic1,.pic2{max-width:50vw;margin-bottom:.6rem}
  .pic1{margin-left:.8rem}
  .pic2{margin-right:.8rem}
  .brand .claim{display:none}   /* nowrap-Claim sprengt sonst sehr schmale Header */
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important}
}