/* ═══════════════════════════════════════════════════════════════
   BEISSFENSTER — kartenlose Werkzeug-Seite im dunklen Marken-Look
   (Palette und Schriften wie Regattaplaner / Hero).
   ═══════════════════════════════════════════════════════════════ */

:root {
  --deep: #0d1b22;
  --deep-2: #14293a;
  --ink: #e8f1f6;
  --ink-dim: #9db4c0;
  --line: rgba(157, 180, 192, .16);
  --accent: #45b1e2;
  --fisch: #7fd4a8;               /* Signature: Fang-Grün */
  --warn: #ffb057;
  --glass: rgba(20, 41, 58, .5);
  --radius: 16px;
  --font-d: "Bricolage Grotesque", system-ui, sans-serif;
  --font-b: "Instrument Sans", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: var(--font-b);
  color: var(--ink);
  background:
    radial-gradient(110% 60% at 85% -10%, rgba(69, 177, 226, .12), transparent 60%),
    radial-gradient(90% 50% at 10% 110%, rgba(127, 212, 168, .07), transparent 60%),
    var(--deep);
  min-height: 100dvh;
}
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* ── Kopf ──────────────────────────────────────────────────── */
.bf-top {
  display: flex; align-items: center; gap: 14px;
  padding: calc(14px + env(safe-area-inset-top)) 22px 10px;
  max-width: 1060px; margin: 0 auto;
}
.bf-brand {
  display: flex; align-items: center; gap: 8px; text-decoration: none;
  color: var(--ink-dim); font-size: .82rem; transition: color .2s;
}
.bf-brand:hover { color: var(--ink); }
.bf-brand-name b { color: var(--accent); font-weight: 650; }
.bf-brand-arrow { translate: 0 -1px; transition: translate .2s; }
.bf-brand:hover .bf-brand-arrow { translate: -3px -1px; }
.bf-title {
  font-family: var(--font-d); font-size: 1.18rem; font-weight: 700; margin-right: auto;
}
.bf-title span { color: var(--fisch); font-weight: 350; }
.bf-btn {
  padding: 7px 14px; border-radius: 999px; font-size: .82rem; font-weight: 550;
  background: var(--glass); border: 1px solid var(--line);
  transition: background .2s, border-color .2s, scale .15s;
}
.bf-btn:hover { background: rgba(69, 177, 226, .18); border-color: rgba(69, 177, 226, .4); }
.bf-btn:active { scale: .96; }
.bf-btn-round { width: 32px; height: 32px; padding: 0; font-family: var(--font-d); font-style: italic; }

/* Bereichs-Tabs (Infocenter · Regatta · Beißfenster) */
.site-tabs {
  display: flex; gap: 4px; padding: 4px;
  background: var(--glass); border: 1px solid var(--line); border-radius: 999px;
}
.site-tabs a {
  padding: 6px 13px; border-radius: 999px;
  font-size: .78rem; font-weight: 550; white-space: nowrap;
  color: var(--ink-dim); text-decoration: none;
  transition: background .2s, color .2s;
}
.site-tabs a:hover { color: var(--ink); background: rgba(69, 177, 226, .16); }
.site-tabs a[aria-current="page"] { background: var(--fisch); color: #10261a; font-weight: 650; }

/* ── Inhalt ────────────────────────────────────────────────── */
.bf-main { max-width: 1060px; margin: 0 auto; padding: 6px 22px 90px; }
.bf-lead { color: var(--ink-dim); font-size: .92rem; line-height: 1.55; max-width: 620px; margin-bottom: 18px; }
.bf-linklike { color: var(--accent); text-decoration: underline dotted; padding: 0; }
.bf-loading { color: var(--ink-dim); font-size: .9rem; padding: 30px 0; }

/* Jetzt-Leiste */
.bf-now { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.bf-chip {
  display: flex; align-items: baseline; gap: 7px;
  padding: 8px 13px; border-radius: 12px;
  background: var(--glass); border: 1px solid var(--line);
  font-size: .8rem; color: var(--ink-dim);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.bf-chip b { font-family: var(--font-d); font-size: .95rem; font-weight: 650; color: var(--ink); font-variant-numeric: tabular-nums; }
.bf-chip .up { color: var(--fisch); }
.bf-chip .down { color: var(--warn); }

/* Artenkarten */
.bf-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.bf-card {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(rgba(20, 41, 58, .55), rgba(13, 27, 34, .55));
  padding: 16px 16px 13px;
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color .2s, translate .2s;
}
.bf-card:hover { border-color: rgba(127, 212, 168, .35); translate: 0 -2px; }
.bf-card.aus-saison { opacity: .62; }
.bf-card-head { display: flex; align-items: center; gap: 10px; }
.bf-card-head h2 { font-family: var(--font-d); font-size: 1.08rem; font-weight: 700; }
.bf-card-head small { display: block; font-family: var(--font-b); font-size: .72rem; font-weight: 400; color: var(--ink-dim); }
.bf-fische { margin-left: auto; font-size: .95rem; letter-spacing: 1px; white-space: nowrap; }
.bf-fische .an { filter: none; }
.bf-fische .aus { opacity: .22; filter: grayscale(1); }

.bf-fenster {
  font-size: .8rem; color: var(--ink-dim);
}
.bf-fenster b { color: var(--fisch); font-weight: 650; }
.bf-fenster.kein b { color: var(--ink-dim); font-weight: 500; }

.bf-card canvas { width: 100%; height: 56px; display: block; }

.bf-faktoren { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 3px 12px; }
.bf-faktoren li { font-size: .74rem; color: var(--ink-dim); display: flex; gap: 6px; align-items: baseline; }
.bf-faktoren .st { font-weight: 700; width: 12px; flex: none; }
.bf-faktoren .gut { color: var(--fisch); }
.bf-faktoren .mittel { color: var(--warn); }
.bf-faktoren .schlecht { color: #ff8f8f; }

.bf-ort {
  border-top: 1px dashed var(--line); padding-top: 8px; margin-top: 2px;
  font-size: .74rem; color: var(--ink-dim); line-height: 1.45;
}
.bf-ort b { color: var(--ink); font-weight: 550; }

/* ── Sonstiges ─────────────────────────────────────────────── */
.bf-disclaimer {
  position: fixed; z-index: 9; left: 50%; translate: -50%;
  bottom: calc(12px + env(safe-area-inset-bottom));
  width: max-content; max-width: calc(100vw - 28px);
  font-size: .72rem; color: var(--ink-dim); text-align: center;
  background: rgba(13, 27, 34, .88); border: 1px solid rgba(255, 176, 87, .35);
  border-radius: 999px; padding: 7px 16px;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .4);
}
.bf-disclaimer strong { color: var(--warn); font-weight: 600; }

dialog {
  margin: auto; max-width: min(540px, calc(100vw - 32px));
  background: var(--deep-2); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 26px 20px; box-shadow: 0 12px 40px rgba(0, 0, 0, .45);
  font-size: .88rem; line-height: 1.55;
}
dialog::backdrop { background: rgba(4, 10, 14, .6); backdrop-filter: blur(4px); }
dialog h2 { font-family: var(--font-d); font-size: 1.15rem; margin-bottom: 12px; }
dialog p { margin-bottom: 10px; color: var(--ink-dim); }
dialog p strong { color: var(--ink); font-weight: 600; }
.bf-dlg-warn { padding: 10px 12px; border-radius: 10px; background: rgba(255, 176, 87, .09); border: 1px solid rgba(255, 176, 87, .3); }
.bf-dlg-src { font-size: .72rem; }
dialog form { text-align: right; margin-top: 14px; }

:where(button, a, input):focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

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

@media (max-width: 700px) {
  .bf-top { flex-wrap: wrap; row-gap: 8px; }
  .site-tabs { order: 10; width: 100%; }
  .site-tabs a { flex: 1; text-align: center; padding: 7px 2px; font-size: .72rem; }
  .bf-brand-name { display: none; }
  .bf-main { padding: 4px 14px 104px; }
  .bf-now { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
  .bf-now::-webkit-scrollbar { display: none; }
  .bf-chip { flex: none; }
  .bf-cards { grid-template-columns: 1fr; }
  .bf-disclaimer { font-size: .66rem; }
}