/* muster.css – Oberfläche des Katalogs selbst (nicht der Sektionen) */
@import url("schriften.css");

:root {
  --k-bg: #0b0b0c;
  --k-bg-2: #141416;
  --k-ink: #f2f2f0;
  --k-ink-2: #9a9a96;
  --k-line: #26262a;
  --k-accent: #e11d2e;
  --k-font: "Manrope", system-ui, sans-serif;
  --k-gutter: clamp(16px, 3vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { background: var(--k-bg); color-scheme: dark; }
body {
  margin: 0;
  font-family: var(--k-font);
  font-size: 15px; line-height: 1.5;
  color: var(--k-ink); background: var(--k-bg);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--k-accent); outline-offset: 2px; }

/* ---------- Kopfleiste ---------- */
.k-top {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 24px;
  padding: 0 var(--k-gutter); height: 56px;
  background: rgba(11,11,12,.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--k-line);
}
.k-brand { display: flex; align-items: baseline; gap: 8px; font-weight: 700; letter-spacing: .02em; }
.k-brand small { font-weight: 500; color: var(--k-ink-2); letter-spacing: .1em; text-transform: uppercase; font-size: 11px; }
.k-nav { display: flex; gap: 4px; margin-left: 8px; overflow-x: auto; scrollbar-width: none; }
.k-nav::-webkit-scrollbar { display: none; }
.k-nav a { padding: 8px 12px; border-radius: 6px; color: var(--k-ink-2); white-space: nowrap; }
.k-nav a:hover { color: var(--k-ink); background: var(--k-bg-2); }
.k-nav a[aria-current="page"] { color: var(--k-ink); background: var(--k-bg-2); }

.k-tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.k-select {
  appearance: none; -webkit-appearance: none;
  padding: 7px 30px 7px 12px; border-radius: 6px;
  background: var(--k-bg-2) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' fill='none' stroke='%239a9a96' stroke-width='1.5'/></svg>") no-repeat right 11px center;
  border: 1px solid var(--k-line); color: var(--k-ink); font-size: 13px;
}
.k-seg { display: inline-flex; padding: 3px; border-radius: 7px; background: var(--k-bg-2); border: 1px solid var(--k-line); }
.k-seg button { padding: 5px 12px; border-radius: 5px; font-size: 13px; color: var(--k-ink-2); }
.k-seg button[aria-pressed="true"] { background: var(--k-ink); color: var(--k-bg); }

/* ---------- Seitenkopf ---------- */
.k-head { padding: clamp(40px, 7vw, 88px) var(--k-gutter) clamp(24px, 4vw, 48px); max-width: 1400px; margin-inline: auto; }
.k-head h1 { margin: 0 0 12px; font-size: clamp(32px, 4.5vw, 56px); font-weight: 700; letter-spacing: -.025em; line-height: 1; }
.k-head p { margin: 0; max-width: 60ch; color: var(--k-ink-2); font-size: 16px; }

/* ---------- Übersicht (Startseite) ---------- */
.k-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); padding: 0 var(--k-gutter) 80px; max-width: 1400px; margin-inline: auto; }
.k-card {
  display: grid; gap: 6px; align-content: start;
  padding: 22px; min-height: 150px;
  background: var(--k-bg-2); border: 1px solid var(--k-line); border-radius: 10px;
  transition: border-color .15s ease, transform .15s ease;
}
.k-card:hover { border-color: #3a3a40; transform: translateY(-2px); }
.k-card strong { font-size: 18px; font-weight: 700; }
.k-card span { color: var(--k-ink-2); font-size: 14px; }
.k-card em { margin-top: auto; padding-top: 14px; font-style: normal; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--k-ink-2); }
.k-card--bald { opacity: .5; pointer-events: none; }

/* ---------- Varianten ---------- */
.k-list { display: grid; gap: clamp(32px, 5vw, 64px); padding: 0 var(--k-gutter) 100px; max-width: 1400px; margin-inline: auto; }
.k-var { display: grid; gap: 12px; }
.k-var-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.k-var-head .nr { font-weight: 700; font-size: 13px; letter-spacing: .12em; color: var(--k-accent); }
.k-var-head h2 { margin: 0; font-size: 20px; font-weight: 600; }
.k-var-head p { margin: 0; color: var(--k-ink-2); font-size: 14px; }
.k-var-head .link { margin-left: auto; font-size: 13px; color: var(--k-ink-2); }
.k-var-head .link:hover { color: var(--k-ink); }

.k-frame {
  display: flex; justify-content: center;
  padding: 0; border-radius: 12px; overflow: hidden;
  background: #1b1b1e; border: 1px solid var(--k-line);
}
.k-frame iframe {
  display: block; width: 100%; height: 480px; border: 0; background: #fff;
  transition: width .25s ease;
}
/* Handy-Ansicht: alle Frames auf 390px, Rahmen bleibt breit */
body[data-ansicht="handy"] .k-frame { padding: 28px 0; }
body[data-ansicht="handy"] .k-frame iframe { width: 390px; border-radius: 22px; box-shadow: 0 0 0 8px #2a2a2e, 0 20px 60px rgba(0,0,0,.5); }

.k-empty { padding: 40px; border: 1px dashed var(--k-line); border-radius: 12px; color: var(--k-ink-2); text-align: center; }

@media (max-width: 720px) {
  .k-top { gap: 12px; height: auto; flex-wrap: wrap; padding: 10px var(--k-gutter); }
  .k-tools { margin-left: 0; width: 100%; }
  body[data-ansicht="handy"] .k-frame { padding: 0; }
  body[data-ansicht="handy"] .k-frame iframe { width: 100%; border-radius: 0; box-shadow: none; }
}