/* bitcoincasinosschweiz.com — Vorlage «Tresen».
 *
 * Eine mittige Lesespalte, und quer darüber Bänder, die die Abschnitte
 * tragen. Was breit ist — Kassenzeilen, Tabellen, Wege — tritt mit .k-out aus
 * der Spalte heraus. Kein Kartenraster, keine Schatten: getrennt wird mit
 * Linien und Bändern, weil die Seite eine Abrechnung ist und kein Schaufenster.
 */

:root {
  --ink: #16212c;
  --ink-2: #44566a;
  --ink-3: #75879a;
  --paper: #eef1f4;
  --paper-2: #f7f9fb;
  --line: #c9d3dc;
  --line-2: #dde4ea;
  --amber: #e8821e;
  --amber-d: #b55f0c;
  --teal: #127a70;
  --band: #16212c;

  --col: 41rem;          /* Lesespalte: rund 72 Zeichen in Literata */
  --wide: 62rem;         /* volle Breite der Seite */
  --gut: 20px;

  --disp: "Bricolage Grotesque", "Trebuchet MS", system-ui, sans-serif;
  --body: Literata, Georgia, "Times New Roman", serif;
  --mono: "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding-bottom: 88px;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.66 var(--body);
  font-synthesis-weight: none;
}

h1, h2, h3, h4 { font-family: var(--disp); font-weight: 800; line-height: 1.12;
  letter-spacing: -0.015em; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2rem, 5.2vw, 3.1rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.85rem); font-weight: 600; color: #fff; }
h3 { font-size: 1.16rem; margin: 1.9em 0 0.5em; }
h4 { font-size: 0.82rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
p { margin: 0 0 1.05em; }
a { color: var(--ink); text-decoration-color: var(--line); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--amber); }
code { font: 400 0.86em var(--mono); background: #fff; border: 1px solid var(--line-2);
  border-radius: 3px; padding: 0.05em 0.35em; }
img { max-width: 100%; height: auto; }

:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

.k-skip { position: absolute; left: -9999px; }
.k-skip:focus { left: 12px; top: 12px; z-index: 40; background: var(--band); color: #fff;
  padding: 10px 14px; border-radius: 4px; }

.k-wrap { width: 100%; max-width: var(--wide); margin: 0 auto; padding: 0 var(--gut); }

/* ---------------------------------------------------------------- Kopf --- */

.k-top { background: var(--band); color: #fff; position: sticky; top: 0; z-index: 30; }
.k-top-in { display: flex; align-items: center; gap: 18px; min-height: 60px; flex-wrap: wrap; }
.k-mark { display: flex; flex-direction: column; text-decoration: none; color: #fff;
  line-height: 1.05; margin-right: auto; }
.k-mark span { font: 400 0.68rem/1 var(--mono); letter-spacing: 0.14em;
  text-transform: uppercase; color: #9fb2c4; }
.k-mark b { font-family: var(--disp); font-weight: 800; font-size: 1.24rem;
  letter-spacing: -0.02em; }
.k-mark b::after { content: ""; display: inline-block; width: 7px; height: 7px;
  background: var(--amber); border-radius: 50%; margin-left: 6px; vertical-align: 0.18em; }

.k-menu { display: flex; gap: 2px; flex-wrap: wrap; order: 3; width: 100%;
  border-top: 1px solid #2b3a49; padding: 4px 0 6px; }
.k-menu a { color: #cfdae4; text-decoration: none; font: 500 0.83rem/1 var(--disp);
  padding: 7px 10px; border-radius: 3px; }
.k-menu a:hover { background: #24313f; color: #fff; }
.k-menu a[aria-current] { color: var(--band); background: var(--amber); }

.k-top-go { background: var(--amber); color: #21160a; font: 600 0.9rem/1 var(--disp);
  text-decoration: none; padding: 10px 16px; border-radius: 3px; white-space: nowrap; }
.k-top-go:hover { background: #ffa246; }

/* Sprachumschalter: sichtbar, in beide Richtungen, und am Telefon bleibt er
   stehen, wenn der Knopf nach unten in die Leiste wandert. */
.k-lang { margin-left: auto; color: #cfdae4; text-decoration: none;
  font: 600 0.8rem/1 var(--disp); letter-spacing: 0.02em; padding: 8px 12px;
  border: 1px solid #3a4a5b; border-radius: 3px; white-space: nowrap; }
.k-lang:hover { background: #24313f; color: #fff; border-color: #55687c; }
.k-lang:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

/* --------------------------------------------------------------- Titel --- */

.k-head { background: var(--paper-2); border-bottom: 1px solid var(--line);
  padding: 34px 0 30px; }
.k-head-in { display: grid; grid-template-columns: minmax(0, 1fr) 19rem; gap: 38px;
  align-items: start; }
.k-crumbs { font: 400 0.76rem/1.5 var(--mono); color: var(--ink-3); margin: 0 0 12px; }
.k-crumbs a { color: var(--ink-2); }
.k-eyebrow { font: 700 0.72rem/1 var(--mono); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--amber-d); margin: 0 0 12px; }
.k-lede { font-size: 1.1rem; color: var(--ink-2); margin: 16px 0 0; max-width: 40rem; }
.k-head h1 + .k-lede { margin-top: 14px; }

.k-acts { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.k-btn { font: 600 0.92rem/1 var(--disp); text-decoration: none; padding: 12px 18px;
  border-radius: 3px; }
.k-btn-a { background: var(--band); color: #fff; }
.k-btn-b { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.k-btn-a:hover { background: #24313f; }
.k-btn-b:hover { border-color: var(--ink-2); }

.k-head-values { display: flex; flex-wrap: wrap; gap: 0; margin-top: 26px;
  border-top: 1px solid var(--line); }
.k-head-values div { flex: 1 1 8rem; padding: 14px 16px 12px; border-right: 1px solid var(--line-2); }
.k-head-values div:last-child { border-right: 0; }
.k-head-values b { display: block; font: 700 1.5rem/1 var(--disp); letter-spacing: -0.02em; }
.k-head-values span { display: block; font-size: 0.82rem; color: var(--ink-3); margin-top: 4px; }

/* ------------------------------------------------------------ Journal ---- */

.k-ledger { background: var(--band); color: #fff; padding: 18px 18px 16px; border-radius: 4px; }
.k-ledger-head { font: 400 0.7rem/1 var(--mono); letter-spacing: 0.13em; text-transform: uppercase;
  color: #9fb2c4; margin: 0 0 12px; }
.k-led-row { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 4px 10px;
  align-items: baseline; padding: 9px 0; border-top: 1px solid #2b3a49;
  text-decoration: none; color: #fff; }
.k-led-pos { font: 700 0.86rem/1 var(--mono); color: var(--amber); }
.k-led-name { font: 600 1rem/1.2 var(--disp); }
.k-led-pts { font: 700 0.9rem/1 var(--mono); }
.k-led-coins { grid-column: 2; font: 400 0.76rem/1 var(--mono); color: #9fb2c4; }
.k-led-row:hover .k-led-name { color: var(--amber); }
.k-ledger-go { display: block; text-align: center; background: var(--amber); color: #21160a;
  font: 600 0.92rem/1 var(--disp); text-decoration: none; padding: 12px; border-radius: 3px;
  margin-top: 14px; }
.k-ledger-go:hover { background: #ffa246; }
.k-ledger-fine { font-size: 0.78rem; color: #9fb2c4; margin: 10px 0 0; }
.k-ledger-fine a { color: #cfdae4; }

/* --------------------------------------------------------------- Sprung -- */

.k-jump { background: #fff; border-bottom: 1px solid var(--line); }
.k-jump-in { display: flex; gap: 0; overflow-x: auto; scrollbar-width: thin; }
.k-jump a { display: flex; align-items: baseline; gap: 7px; white-space: nowrap;
  padding: 12px 16px 11px; font: 500 0.84rem/1 var(--disp); text-decoration: none;
  color: var(--ink-2); border-right: 1px solid var(--line-2); }
.k-jump a i { font: 700 0.7rem/1 var(--mono); color: var(--amber-d); font-style: normal; }
.k-jump a:hover { color: var(--ink); background: var(--paper-2); }

/* ------------------------------------------------------------ Abschnitt -- */

.k-sec { margin: 0; }
.k-band { background: var(--band); }
.k-band-in { width: 100%; max-width: var(--wide); margin: 0 auto; padding: 13px var(--gut);
  display: flex; align-items: baseline; gap: 14px; }
.k-band-mark { font: 700 0.76rem/1 var(--mono); color: var(--amber); letter-spacing: 0.08em;
  flex: 0 0 auto; }
.k-band-state { font: 400 0.74rem/1.3 var(--mono); color: #9fb2c4; margin-left: auto;
  text-align: right; max-width: 15rem; }

.k-body { width: 100%; max-width: var(--wide); margin: 0 auto; padding: 26px var(--gut) 34px; }
.k-body > * { max-width: var(--col); margin-left: auto; margin-right: auto; }
.k-body > .k-out { max-width: none; }
.k-body > h3 { max-width: var(--col); }
.k-body ul, .k-body ol { padding-left: 1.2em; }
.k-body li { margin-bottom: 0.45em; }

.k-note { border-left: 3px solid var(--teal); background: #fff; padding: 14px 16px;
  font-size: 0.96rem; margin: 1.4em auto; }
.k-fine { font-size: 0.83rem; color: var(--ink-3); margin: 1em auto 1.6em; }

/* ------------------------------------------------------------- Kasse ----- */

.k-desks { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line);
  margin: 6px 0 20px; }
.k-row { display: grid; grid-template-columns: 44px minmax(0, 15rem) minmax(0, 1fr) 6.2rem 8.4rem;
  gap: 16px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line-2);
  background: linear-gradient(90deg, color-mix(in srgb, var(--tint) 7%, transparent), transparent 42%); }
.k-row-top { background: linear-gradient(90deg, color-mix(in srgb, var(--tint) 16%, transparent), transparent 52%); }
.k-pos span { display: grid; place-items: center; width: 34px; height: 34px;
  border-radius: 50%; background: var(--band); color: #fff; font: 700 0.92rem/1 var(--mono); }
.k-row-top .k-pos span { background: var(--amber); color: #21160a; }
.k-id a { font: 600 1.08rem/1.2 var(--disp); text-decoration: none; }
.k-id a:hover { color: var(--amber-d); }
.k-id p { font-size: 0.86rem; color: var(--ink-2); margin: 4px 0 0; }
.k-coins { display: flex; flex-wrap: wrap; gap: 4px; }
.k-coin { font: 400 0.7rem/1 var(--mono); border: 1px solid var(--line); border-radius: 2px;
  padding: 4px 5px; color: var(--ink-2); background: #fff; }
.k-coin-btc { border-color: var(--amber); color: var(--amber-d); font-weight: 700; }
.k-score b { font: 700 1.3rem/1 var(--disp); }
.k-score span { font: 400 0.74rem/1 var(--mono); color: var(--ink-3); margin-left: 4px; }
.k-bar { display: block; height: 4px; background: var(--line-2); margin-top: 7px; }
.k-bar u { display: block; height: 100%; background: var(--teal); }
.k-row-top .k-bar u { background: var(--amber); }
.k-go { display: block; text-align: center; font: 600 0.86rem/1 var(--disp);
  text-decoration: none; padding: 11px 10px; border-radius: 3px;
  background: var(--amber); color: #21160a; }
.k-go:hover { background: #ffa246; }
.k-go-quiet { background: transparent; color: var(--ink-2); border: 1px solid var(--line); }
.k-go-quiet:hover { background: #fff; border-color: var(--ink-3); color: var(--ink); }
/* Seit dem 28.09.2026 trägt jede Zeile zwei Wege: den Spielknopf und den
   stillen Weg zum eigenen Eintrag. Zwei Blockelemente ohne Abstand kleben
   aneinander und lesen sich als ein Feld. */
.k-act { display: grid; gap: 6px; align-content: start; }
.k-act .k-go-quiet { font-weight: 500; padding: 8px 10px; }

.k-opens { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 0; border-top: 1px solid var(--line); margin: 6px 0 20px; }
.k-open { padding: 16px 18px 14px; border-bottom: 1px solid var(--line-2);
  border-right: 1px solid var(--line-2); }
.k-open h3 { margin: 0 0 6px; font-size: 1.04rem; }
.k-open h3 a { text-decoration: none; }
.k-open-lic { font: 400 0.76rem/1.5 var(--mono); color: var(--ink-3); margin: 0 0 8px; }
.k-open p { font-size: 0.89rem; margin: 0; color: var(--ink-2); }

/* ------------------------------------------------------------ Bauteile --- */

.k-values { display: flex; flex-wrap: wrap; border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line); margin: 1.4em 0; }
.k-values div { flex: 1 1 11rem; padding: 16px 18px; border-right: 1px solid var(--line-2); }
.k-values div:last-child { border-right: 0; }
.k-values b { display: block; font: 700 1.7rem/1 var(--disp); letter-spacing: -0.02em;
  color: var(--teal); }
.k-values span { display: block; font-size: 0.88rem; margin-top: 5px; }
.k-values i { display: block; font: 400 0.76rem/1.4 var(--mono); color: var(--ink-3);
  font-style: normal; margin-top: 5px; }

.k-tablewrap { overflow-x: auto; margin: 1.4em 0; }
.k-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.k-table th, .k-table td { padding: 11px 12px; border-bottom: 1px solid var(--line-2);
  text-align: left; }
.k-table thead th { font: 600 0.76rem/1.2 var(--mono); letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--ink-3); border-bottom: 1px solid var(--line);
  white-space: nowrap; }
.k-table tbody th { font-weight: 600; font-family: var(--disp); }
.k-table .num { font-variant-numeric: tabular-nums; }
.k-table .hot { color: var(--amber-d); font-weight: 700; }

.k-route { list-style: none; padding: 0; margin: 1.5em 0; display: grid;
  grid-auto-flow: column; grid-auto-columns: 1fr; gap: 0; }
.k-route li { position: relative; padding: 16px 18px 16px 20px; background: #fff;
  border: 1px solid var(--line-2); border-right: 0; }
.k-route li:last-child { border-right: 1px solid var(--line-2); }
.k-route li::after { content: ""; position: absolute; right: -9px; top: 50%; z-index: 2;
  width: 16px; height: 16px; margin-top: -8px; background: #fff;
  border-top: 1px solid var(--line-2); border-right: 1px solid var(--line-2);
  transform: rotate(45deg); }
.k-route li:last-child::after { display: none; }
.k-route b { display: block; font: 600 0.94rem/1.2 var(--disp); }
.k-route-sum { display: block; font: 700 1.24rem/1 var(--mono); color: var(--teal);
  margin: 7px 0 6px; font-variant-numeric: tabular-nums; }
.k-route-note { display: block; font-size: 0.82rem; color: var(--ink-2); }

.k-steps { list-style: none; padding: 0; margin: 1.5em 0; }
.k-steps li { display: grid; grid-template-columns: 2.6rem minmax(0, 1fr); gap: 14px;
  padding: 14px 0; border-top: 1px solid var(--line-2); }
.k-steps li:last-child { border-bottom: 1px solid var(--line-2); }
.k-steps i { font: 700 0.86rem/1.5 var(--mono); color: var(--amber-d); font-style: normal; }
.k-steps b { display: block; font: 600 1rem/1.3 var(--disp); margin-bottom: 4px; }
.k-steps span { display: block; font-size: 0.94rem; color: var(--ink-2); }

.k-doors { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); margin: 1.5em 0; }
.k-door { display: block; background: #fff; padding: 18px 18px 20px; text-decoration: none;
  border-top: 3px solid var(--tint); }
.k-door:hover { background: var(--paper-2); }
.k-door-tag { font: 400 0.7rem/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-3); }
.k-door h3 { margin: 8px 0 6px; font-size: 1.06rem; }
.k-door p { font-size: 0.88rem; color: var(--ink-2); margin: 0; }

.k-two { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-2);
  border: 1px solid var(--line-2); margin: 1.5em 0; }
.k-col { background: #fff; padding: 16px 18px 14px; }
.k-col h3 { margin: 0 0 8px; font-size: 1rem; color: var(--teal); }
.k-col-b h3 { color: var(--amber-d); }
.k-col ul { margin: 0; padding-left: 1.1em; font-size: 0.9rem; }

.k-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 1.2em 0; }
.k-chip { font: 400 0.78rem/1 var(--mono); background: #fff; border: 1px solid var(--line);
  border-radius: 2px; padding: 6px 8px; color: var(--ink-2); }

.k-fig, .k-pic { margin: 1.6em 0; }
.k-fig svg { display: block; width: 100%; height: auto; }
.k-pic img { display: block; width: 100%; border: 1px solid var(--line-2); }
.k-pic.tall img { max-width: 26rem; }
figcaption { font-size: 0.83rem; color: var(--ink-3); margin-top: 9px; }

.k-cta { display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  background: var(--band); color: #fff; padding: 20px 22px; border-radius: 4px; margin: 1.8em 0; }
.k-cta b { display: block; font: 600 1.14rem/1.25 var(--disp); }
.k-cta span { display: block; font-size: 0.88rem; color: #9fb2c4; margin-top: 5px; }
.k-cta div { flex: 1 1 18rem; }
.k-cta-go { background: var(--amber); color: #21160a; font: 600 0.96rem/1 var(--disp);
  text-decoration: none; padding: 13px 20px; border-radius: 3px; white-space: nowrap; }
.k-cta-go:hover { background: #ffa246; }

.k-faq details { border-bottom: 1px solid var(--line-2); }
.k-faq summary { cursor: pointer; padding: 13px 0; font: 600 1rem/1.35 var(--disp);
  list-style: none; }
.k-faq summary::-webkit-details-marker { display: none; }
.k-faq summary::before { content: "+"; font: 700 1rem/1 var(--mono); color: var(--amber-d);
  margin-right: 10px; }
.k-faq details[open] summary::before { content: "–"; }
.k-faq p { font-size: 0.95rem; color: var(--ink-2); margin: 0 0 14px; }

.k-next { border-top: 1px solid var(--line); padding: 20px 0 8px; margin-top: 10px; }
.k-next p { font: 700 0.72rem/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin: 0 0 12px; }
.k-next ul { list-style: none; padding: 0; margin: 0; display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 8px 22px; }
.k-next a { font: 500 0.94rem/1.35 var(--disp); }

/* ----------------------------------------------------------------- Fuss -- */

.k-foot { background: var(--band); color: #b9c7d4; margin-top: 30px; padding: 32px 0 26px; }
.k-foot-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 24px; }
.k-foot h4 { color: #fff; margin: 0 0 10px; }
.k-foot ul { list-style: none; padding: 0; margin: 0; }
.k-foot li { margin-bottom: 6px; }
.k-foot a { color: #b9c7d4; font-size: 0.92rem; text-decoration-color: #3b4c5d; }
.k-foot a:hover { color: #fff; }
.k-foot-legal { font-size: 0.8rem; line-height: 1.6; color: #8497a8; margin: 26px 0 0;
  border-top: 1px solid #2b3a49; padding-top: 16px; }

/* --------------------------------------------------------------- Leiste -- */

.k-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 35; display: none;
  background: rgba(22, 33, 44, 0.96); padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px)); }
.k-bar a { display: block; text-align: center; background: var(--amber); color: #21160a;
  font: 600 0.94rem/1.25 var(--disp); text-decoration: none; padding: 13px 12px; border-radius: 3px; }

@media (max-width: 1000px) {
  .k-head-in { grid-template-columns: 1fr; gap: 26px; }
  .k-row { grid-template-columns: 40px minmax(0, 1fr) 6rem; gap: 10px 14px; }
  .k-coins { grid-column: 2 / -1; }
  .k-act { grid-column: 1 / -1; }
  .k-act .k-go { padding: 12px; }
  .k-route { grid-auto-flow: row; grid-auto-columns: auto; }
  .k-route li { border-right: 1px solid var(--line-2); border-bottom: 0; }
  .k-route li:last-child { border-bottom: 1px solid var(--line-2); }
  .k-route li::after { right: auto; left: 50%; top: auto; bottom: -9px; margin: 0 0 0 -8px;
    border: 0; border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
}

@media (max-width: 760px) {
  body { padding-bottom: 96px; }
  .k-bar { display: block; }
  .k-top-go { display: none; }
  .k-band-state { display: none; }
  .k-two { grid-template-columns: 1fr; }
  .k-head-values div { flex-basis: 50%; border-bottom: 1px solid var(--line-2); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}