/* Portal – Shop, Kundenbereich, Verwaltung */
:root {
  --ink: #0d1119;
  --ink2: #18202d;
  --text: #1d2733;
  --muted: #667180;
  --line: #e3e8ef;
  --bg: #f5f7fa;
  --card: #fff;
  --accent: #3dbfbf;
  --primary: #1f7f7f;
  --primary-d: #176464;
  --soft: #e6f6f6;
  --ok: #1e8a4c; --ok-soft: #e4f5ea;
  --warn: #9a5c00; --warn-soft: #fff3d9;
  --bad: #c0392b; --bad-soft: #fbe9e7;
  --r: 12px;
  --shadow: 0 1px 2px rgba(15, 25, 40, .06), 0 4px 16px rgba(15, 25, 40, .05);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
a { color: var(--primary); }
h1 { font-size: 1.75rem; line-height: 1.2; margin: 0 0 .5rem; letter-spacing: -.01em; }
h2 { font-size: 1.15rem; margin: 0 0 .75rem; }
h3 { font-size: 1rem; margin: 1.25rem 0 .5rem; }
p { margin: 0 0 .8rem; }
code { background: var(--soft); padding: 1px 6px; border-radius: 5px; font-size: .9em; }
code.wrap { word-break: break-all; display: inline-block; }
.small { font-size: .85rem; }
.muted { color: var(--muted); }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.mt { margin-top: 1rem; }
.pre { white-space: pre-line; }
.lead { font-size: 1.15rem; color: #3b4654; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.wrap.narrow, .narrow { max-width: 680px; margin-left: auto; margin-right: auto; }
.card { background: var(--card); border-radius: var(--r); box-shadow: var(--shadow); padding: 1.5rem; margin-bottom: 1.25rem; }
.card.flush { padding: 0; overflow-x: auto; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.25rem; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 1.25rem; }
.span2 { grid-column: span 2; }
@media (max-width: 820px) { .grid2, .grid3 { grid-template-columns: 1fr; } .span2 { grid-column: auto; } }

/* Formulare */
label { display: block; font-size: .9rem; color: #4a5562; margin-bottom: .85rem; }
input, select, textarea { display: block; width: 100%; margin-top: .3rem; padding: .62rem .75rem; font: inherit; font-size: 1rem; color: var(--text); background: #fff; border: 1px solid #ccd4de; border-radius: 8px; }
input:focus, select:focus, textarea:focus { outline: 3px solid var(--soft); border-color: var(--primary); }
textarea.mono, .keybox { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .82rem; }
.keybox { min-height: 6.5rem; word-break: break-all; }
label.check { display: flex; gap: .55rem; align-items: flex-start; color: var(--text); font-size: .95rem; }
label.check input { width: auto; margin-top: .25rem; flex: none; }
label.check.box { border: 1px solid var(--line); border-radius: 10px; padding: .8rem; background: #fafcfd; }
.inline-pair { display: flex; gap: .4rem; }
.inline-pair input, .inline-pair select { margin-top: .3rem; }
.inline-pair select { width: auto; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; background: var(--primary); color: #fff; border: 0; border-radius: 9px; padding: .7rem 1.2rem; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--primary-d); }
.btn-ghost { background: transparent; color: var(--primary); box-shadow: inset 0 0 0 1.5px var(--primary); }
.btn-ghost:hover { background: var(--soft); }
.btn-sm { padding: .4rem .8rem; font-size: .9rem; }
.btn-lg { padding: .95rem 1.6rem; font-size: 1.05rem; }
.btn-block { display: flex; width: 100%; }
.btn-row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--primary); font: inherit; cursor: pointer; text-decoration: underline; }
.linkbtn.danger, .danger { color: var(--bad); }
form.inline { display: inline; }
.stack > * { margin-bottom: .6rem; }
.flash { padding: .8rem 1rem; border-radius: 10px; margin: 0 0 1rem; }
.flash-success { background: var(--ok-soft); color: #145c33; }
.flash-error { background: var(--bad-soft); color: #8e2a1f; }
.flash-info { background: var(--soft); color: #134f4f; }
.tag { display: inline-block; font-size: .78rem; font-weight: 600; padding: 2px 9px; border-radius: 20px; background: #eef1f5; color: var(--muted); white-space: nowrap; }
.tag-ok { background: var(--ok-soft); color: var(--ok); }
.tag-warn { background: var(--warn-soft); color: var(--warn); }
.tag-bad { background: var(--bad-soft); color: var(--bad); }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: .3rem 1rem; margin: 0 0 1rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.checklist { list-style: none; padding: 0; } .checklist .ok { color: var(--ok); } .checklist .fail { color: var(--bad); font-weight: 600; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { padding: .6rem .8rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.tbl th { font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); background: #fafbfc; }
.tbl .num { text-align: right; white-space: nowrap; }
.tbl tr.total td { font-weight: 700; border-top: 2px solid var(--text); }
.tbl tr.dim td { opacity: .55; }
.card .tbl th, .card .tbl td { padding-left: 0; }
.card.flush .tbl th, .card.flush .tbl td { padding-left: .9rem; }

/* Öffentliche Seiten */
.pub-top { background: var(--ink); color: #fff; position: sticky; top: 0; z-index: 20; }
.pub-top-in { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 1rem; }
.pub-brand { display: flex; align-items: center; gap: .6rem; color: #fff; text-decoration: none; font-weight: 700; font-size: 1.15rem; }
.pub-nav { display: flex; align-items: center; gap: 1.4rem; }
.pub-nav a { color: #d6dde6; text-decoration: none; font-size: .95rem; }
.pub-nav a:hover, .pub-nav a.on { color: #fff; }
.pub-nav a.btn { color: #fff; background: var(--primary); }
.pubnav-toggle { display: none; }
.pubnav-burger { display: none; cursor: pointer; padding: 10px; margin: 0; }
.pubnav-burger span { display: block; width: 22px; height: 2px; background: #fff; margin: 5px 0; }
@media (max-width: 820px) {
  .pubnav-burger { display: block; }
  .pub-nav { display: none; position: absolute; top: 64px; left: 0; right: 0; background: var(--ink2); flex-direction: column; align-items: stretch; padding: .75rem 20px 1.25rem; gap: .2rem; }
  .pub-nav a { padding: .6rem 0; }
  .pubnav-toggle:checked ~ .pub-nav { display: flex; }
}
main { min-height: 60vh; padding: 2rem 0 3rem; }
.pub main { padding-top: 2rem; }
.testbar { background: #fff3d9; color: #7a4a00; text-align: center; padding: .5rem 20px; font-size: .9rem; }
.pub-foot { background: var(--ink); color: #aeb7c3; font-size: .9rem; padding: 1.75rem 0; }
.pub-foot-in { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.pub-foot a { color: #d6dde6; margin-left: 1.2rem; }
.pub-foot nav a:first-child { margin-left: 0; }

/* Kauf */
.buy-head { margin-bottom: 1.5rem; }
.buy-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 1.5rem; align-items: start; }
.summary { position: sticky; top: 84px; }
.sum-row { display: flex; justify-content: space-between; gap: 1rem; padding: .4rem 0; font-size: .95rem; }
.sum-row span:last-child { white-space: nowrap; font-variant-numeric: tabular-nums; }
.sum-row.disc { color: var(--ok); }
.sum-row.sub { border-top: 1px solid var(--line); margin-top: .3rem; padding-top: .6rem; }
.sum-row.total { border-top: 2px solid var(--text); margin-top: .3rem; padding-top: .6rem; font-weight: 700; font-size: 1.15rem; }
.coupon { margin: 1rem 0 .5rem; }
.coupon-row { display: flex; gap: .4rem; align-items: center; }
.coupon-row input { margin-top: 0; text-transform: uppercase; }
.coupon-msg.good { color: var(--ok); } .coupon-msg.bad { color: var(--bad); }
@media (max-width: 900px) { .buy-grid { grid-template-columns: 1fr; } .summary { position: static; } }
.thanks .big-check { width: 72px; height: 72px; border-radius: 50%; background: var(--ok-soft); color: var(--ok); font-size: 2.4rem; line-height: 72px; margin: 0 auto 1rem; }
.konto-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1rem; }
.renew-form { display: flex; gap: 1rem; align-items: flex-end; flex-wrap: wrap; }
.renew-form label { margin: 0; flex: 0 1 220px; }
.renew-price { font-size: 1.05rem; padding-bottom: .6rem; }
.legal h2 { font-size: 1.05rem; margin-top: 1.5rem; }

/* Verwaltung */
.adm-top { background: var(--ink); color: #fff; display: flex; align-items: center; gap: 1rem; padding: 0 20px; min-height: 56px; position: sticky; top: 0; z-index: 20; flex-wrap: wrap; }
.adm-brand { color: #fff; text-decoration: none; font-weight: 700; display: flex; align-items: center; gap: .5rem; }
.adm-brand span { font-weight: 400; color: #9aa6b4; }
.adm-nav { display: flex; gap: .2rem; margin-left: auto; flex-wrap: wrap; }
.adm-nav a { color: #c9d2dc; text-decoration: none; padding: .45rem .65rem; border-radius: 7px; font-size: .92rem; }
.adm-nav a:hover { color: #fff; background: rgba(255,255,255,.06); }
.adm-nav a.on { color: var(--accent); background: rgba(61,191,191,.14); }
.adm-burger { margin-left: auto; }
@media (max-width: 1100px) {
  .adm-burger { display: block; }
  .adm-nav { display: none; width: 100%; flex-direction: column; padding-bottom: .75rem; }
  .pubnav-toggle:checked ~ .adm-nav { display: flex; }
}
.adm-main { max-width: 1240px; margin: 0 auto; padding: 1.75rem 20px 3rem; }
.mode { font-size: .78rem; font-weight: 700; padding: 2px 9px; border-radius: 20px; }
.mode-test { background: #fff3d9; color: #7a4a00; }
.mode-live { background: #d9f5e3; color: #145c33; }
.mode-aus { background: #fbe9e7; color: #8e2a1f; }
.head-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.head-row h1, .head-row h2 { margin: 0; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.25rem; }
.kpi { background: #fff; border-radius: var(--r); box-shadow: var(--shadow); padding: 1rem 1.2rem; }
.kpi span { display: block; color: var(--muted); font-size: .85rem; }
.kpi strong { font-size: 1.5rem; font-variant-numeric: tabular-nums; }
@media (max-width: 820px) { .kpis { grid-template-columns: 1fr 1fr; } }
.todo { list-style: none; padding: 0; columns: 2 240px; }
.todo li { padding: .2rem 0; color: var(--muted); } .todo li.ok { color: var(--ok); }
.filters { display: flex; gap: .5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.filters input, .filters select { width: auto; margin: 0; }
.filters input { flex: 1 1 260px; max-width: 420px; }
.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); margin-bottom: 1.25rem; flex-wrap: wrap; }
.tabs a { padding: .6rem .9rem; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a.on { color: var(--text); border-color: var(--primary); font-weight: 600; }
.notes-form textarea { min-width: 220px; font-size: .85rem; margin: 0 0 .2rem; }
.login { margin-top: 8vh; }
.login h1 { display: flex; align-items: center; gap: .6rem; }

/* ---------------------------------------------------------------- Schriften (lokal, keine Google-Verbindung) */
@font-face { font-family: "Barlow"; src: url(fonts/barlow-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Barlow"; src: url(fonts/barlow-latin-500-normal.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Barlow"; src: url(fonts/barlow-latin-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url(fonts/barlow-condensed-latin-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url(fonts/barlow-condensed-latin-700-normal.woff2) format("woff2"); font-weight: 700; font-display: swap; }

/* ---------------------------------------------------------------- Öffentliche Seiten: Stil */
.pub { --petrol: #0f3a3d; --petrol-2: #14494d; --marker: #ffe14d; --paper: #ffffff; --page: #f2f5f5;
  font-family: "Barlow", -apple-system, "Segoe UI", Roboto, Arial, sans-serif; font-size: 17px; background: var(--page); }
.pub h1, .pub h2, .pub .price-big, .pub .band-title { font-family: "Barlow Condensed", "Arial Narrow", sans-serif; font-weight: 700; letter-spacing: -.005em; }
.pub h1 { font-size: 2.1rem; }
.pub h2 { font-size: 1.6rem; line-height: 1.15; }
.pub .btn { font-weight: 600; }
.pub-top { background: var(--petrol); }
.pub-nav a.btn { background: var(--marker); color: #1b2a14; }
.pub-nav a.btn:hover { background: #ffd61a; }
.pub-foot { background: var(--petrol); }
.pub.home main { padding: 0; }
:focus-visible { outline: 3px solid #f0b400; outline-offset: 2px; }

/* Hero: der Wochenzettel */
.hero { background: var(--paper); border-bottom: 1px solid #dfe7e7; }
.hero-in { display: grid; grid-template-columns: 1.05fr 1fr; gap: 3.5rem; align-items: center; padding-top: 4.5rem; padding-bottom: 4.5rem; }
.hero h1 { font-size: clamp(2.5rem, 4.8vw, 4.1rem); line-height: 1; margin: 0 0 1.25rem; color: var(--petrol); max-width: 14ch; hyphens: manual; }
.hero-sub { font-size: 1.22rem; line-height: 1.5; color: #33454a; max-width: 34em; margin-bottom: 1.75rem; }
.hero-cta { display: flex; gap: .75rem; flex-wrap: wrap; }
.hero-note { margin-top: 1.1rem; color: #5b6b70; font-size: .98rem; }
.sheet { margin: 0; background: #fff; border: 1px solid #cfdcdc; border-radius: 6px; box-shadow: 0 1px 0 #e6eded, 0 18px 40px -18px rgba(15, 58, 61, .35);
  font-variant-numeric: tabular-nums; overflow: hidden; }
.sheet figcaption { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: .9rem 1.2rem; background: var(--petrol); color: #fff; }
.sheet figcaption span { color: #a9cfcf; font-size: .95rem; }
.sheet table { width: 100%; border-collapse: collapse;
  background-image: repeating-linear-gradient(#fff 0 43px, #e8f0f0 43px 44px); }
.sheet th, .sheet td { padding: .62rem 1.2rem; text-align: left; height: 44px; }
.sheet thead th { font-weight: 500; color: #6c7c80; font-size: .9rem; background: #f6f9f9; border-bottom: 1px solid #dbe5e5; }
.sheet td:first-child { font-weight: 600; color: var(--petrol); width: 3.2rem; }
.sheet .r { text-align: right; white-space: nowrap; }
.sheet-note { color: #7b8b8f; font-size: .85rem; margin-left: .35rem; }
.sheet-tag { background: #e0f4f4; color: #176464; border-radius: 4px; padding: 1px 8px; font-size: .88rem; font-weight: 500; }
.sheet tfoot td { border-top: 2px solid var(--petrol); font-weight: 600; background: #fff; }
.sheet tfoot .sheet-ot td { border-top: 0; color: #1e7a4a; font-weight: 600; background: #fff; }
.sheet mark { background: linear-gradient(transparent 12%, var(--marker) 12%, var(--marker) 88%, transparent 88%) no-repeat 0 0 / 100% 100%;
  color: inherit; padding: 0 .35rem; margin-right: -.35rem; font-size: 1.15rem; animation: marker 1s .6s ease-out both; }
@keyframes marker { from { background-size: 0 100%; } to { background-size: 100% 100%; } }
@media (prefers-reduced-motion: reduce) { .sheet mark { animation: none; } }

/* Abschnitte */
.band { padding: 4.5rem 0; }
.band-title { font-size: 2.2rem !important; color: var(--petrol); margin: 0 0 2rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.split h3 { font-size: 1.15rem; margin: 0 0 1rem; padding-bottom: .6rem; border-bottom: 2px solid var(--petrol); color: var(--petrol); }
.ticks { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.ticks li { position: relative; padding: .45rem 0 .45rem 1.9rem; line-height: 1.5; color: #33454a; }
.ticks li::before { content: ""; position: absolute; left: .15rem; top: .95rem; width: .9rem; height: .5rem; border-left: 2.5px solid #1f7f7f; border-bottom: 2.5px solid #1f7f7f; transform: rotate(-45deg); }
.ticks strong { color: var(--text); font-weight: 600; }

.own { background: var(--petrol); color: #dbeaea; padding: 4.5rem 0; }
.own-in { display: grid; grid-template-columns: 1fr 1.05fr; gap: 3.5rem; align-items: center; }
.own h2 { color: #fff; font-size: 2.4rem; margin-bottom: 1rem; }
.own p { font-size: 1.08rem; max-width: 34em; }
.own-diagram { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 0; }
.box { border-radius: 6px; padding: 1rem 1.1rem; }
.box-name { display: block; font-weight: 600; margin-bottom: .5rem; }
.box ul { list-style: none; padding: 0; margin: 0; font-size: .95rem; }
.box li { padding: .15rem 0; }
.box-you { background: #fff; color: var(--text); box-shadow: 0 10px 30px -12px rgba(0,0,0,.5); }
.box-you .box-name { color: var(--petrol); }
.box-you li::before { content: "■ "; color: #3dbfbf; font-size: .7em; vertical-align: .15em; }
.box-us { border: 1.5px dashed #5f9ea0; color: #bcd9d9; }
.wire { position: relative; min-width: 120px; text-align: center; font-size: .78rem; color: #9cc5c5; line-height: 1.3; padding: 0 .4rem; }
.wire::before { content: ""; display: block; height: 0; border-top: 1.5px dashed #5f9ea0; margin: 0 0 .45rem; }

.price { background: var(--paper); padding: 4.5rem 0; border-top: 1px solid #dfe7e7; border-bottom: 1px solid #dfe7e7; }
.price-in { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3.5rem; align-items: start; }
.price h2 { color: var(--petrol); font-size: 2.2rem; }
.price-big { font-size: 5.2rem; line-height: 1; color: var(--petrol); margin: .5rem 0 1.25rem; font-variant-numeric: tabular-nums; }
.price-big span { display: block; font-family: "Barlow", sans-serif; font-weight: 500; font-size: 1rem; color: #5b6b70; margin-top: .4rem; letter-spacing: 0; }
.price-extra { margin: 3.4rem 0 0; }
.price-extra div { padding: 1rem 0; border-top: 1px solid #dfe7e7; }
.price-extra div:last-child { border-bottom: 1px solid #dfe7e7; }
.price-extra dt { font-weight: 600; color: var(--petrol); margin-bottom: .2rem; }
.price-extra dd { margin: 0; color: #4a5b60; }

.steps { list-style: none; counter-reset: s; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.steps li { counter-increment: s; border-top: 3px solid var(--petrol); padding-top: 1rem; }
.steps li::before { content: counter(s); font-family: "Barlow Condensed", sans-serif; font-weight: 700; font-size: 2.4rem; line-height: 1; color: #3dbfbf; display: block; margin-bottom: .5rem; }
.steps strong { display: block; font-size: 1.1rem; margin-bottom: .3rem; }
.steps span { color: #4a5b60; }

.origin { padding: 4rem 0 4.5rem; }
.origin h2 { color: var(--petrol); }
.origin p { font-size: 1.08rem; color: #33454a; max-width: 40em; }
.origin-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }

@media (max-width: 900px) {
  .hero-in, .own-in, .price-in, .split { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-in { padding-top: 2.5rem; padding-bottom: 3rem; }
  .steps { grid-template-columns: 1fr 1fr; }
  .price-extra { margin-top: 0; }
  .band, .own, .price { padding: 3rem 0; }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
  .own-diagram { grid-template-columns: 1fr; }
  .wire { padding: .75rem 0; }
  .wire::before { width: 0; height: 28px; border-top: 0; border-left: 1.5px dashed #5f9ea0; margin: 0 auto .4rem; }
  .sheet th, .sheet td { padding: .55rem .7rem; font-size: .92rem; }
  .sheet-note { display: none; }
}

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); padding: .9rem 0; }
.faq summary { cursor: pointer; font-weight: 600; list-style-position: outside; }
.faq details p { margin: .6rem 0 0; color: #33454a; }