/* Design für Playlytics – GitHub Pages
   - Primärfarbe: an die App angelehnt (#0a84ff als iOS-typischer Blau-Ton)
   - Runde Cards, klare Typografie, helle/dunkle Varianten
*/

:root {
  color-scheme: light dark;

  /* Farben – bei Bedarf anpassen */
  --color-bg: #ffffff;
  --color-fg: #1c1c1e;
  --color-muted: #6b7280;

  --color-primary: #0a84ff;   /* App-Primärfarbe */
  --color-primary-ink: #ffffff;
  --color-primary-weak: rgba(10,132,255,0.1);

  --color-surface: #f7f7f9;
  --color-border: #e5e7eb;

  --shadow-soft: 0 6px 24px rgba(0,0,0,.06), 0 2px 8px rgba(0,0,0,.04);
  --radius-m: 14px;
  --radius-s: 10px;

  --maxw: 980px;
  --font-ui: -apple-system, system-ui, "SF Pro Text", Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0b0b0c;
    --color-fg: #e5e7eb;
    --color-muted: #9ca3af;

    --color-surface: #151517;
    --color-border: #242529;

    --shadow-soft: 0 8px 28px rgba(0,0,0,.45);
    --color-primary-weak: rgba(10,132,255,0.18);
  }
}

/* Reset/Grundlayout */
* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
}
body {
  font: 16px/1.65 var(--font-ui);
  background: radial-gradient(1200px 800px at 20% -10%, var(--color-primary-weak), transparent 60%),
              radial-gradient(1200px 800px at 120% 10%, var(--color-primary-weak), transparent 60%),
              var(--color-bg);
  color: var(--color-fg);
}

/* Container */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: saturate(180%) blur(12px);
  background: color-mix(in oklab, var(--color-bg) 86%, transparent);
  border-bottom: 1px solid var(--color-border);
  z-index: 10;
}
/* NEU: im Dark Mode etwas deckender, damit Inhalte klarer sind */
@media (prefers-color-scheme: dark) {
  .site-header {
    background: color-mix(in oklab, var(--color-bg) 92%, transparent);
  }
}

.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
/* WICHTIG: Logo sicher sichtbar und mit „Chip“-Hintergrund für Kontrast */
.brand img.logo {
  width: 28px;         /* bei Bedarf 32/40 erhöhen */
  height: 28px;
  display: inline-block;
  object-fit: contain;
  border-radius: 6px;

  background: #fff;    /* heller Chip, damit Logo in Dark Mode nicht „verschwindet“ */
  border: 1px solid rgba(0,0,0,0.08);
}
@media (prefers-color-scheme: dark) {
  .brand img.logo {
    background: #fff;              /* weißer Chip im Dark Mode */
    border-color: rgba(255,255,255,0.10);
  }
}

.brand .title {
  font-weight: 700;
  letter-spacing: .2px;
}

/* Hero */
.hero {
  padding: 64px 0 28px;
  text-align: center;
}
.hero .badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-weak);
  padding: 6px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.hero h1 {
  margin: 0 0 12px;
  font-size: 2.1rem;
  letter-spacing: .2px;
}
.hero p {
  margin: 0 auto;
  max-width: 680px;
  color: var(--color-muted);
}

/* Cards / Sections */
.section {
  padding: 12px 0 8px;
}
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 720px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-soft);
  padding: 18px 18px;
}
.card h2 {
  margin: 2px 0 6px;
  font-size: 1.15rem;
}
.card p {
  margin: 0 0 10px;
  color: var(--color-muted);
}
.card .list {
  margin: 10px 0 0;
  padding-left: 18px;
}

/* Links/Buttons */
a {
  color: var(--color-primary);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: linear-gradient(to bottom right, color-mix(in oklab, var(--color-bg) 92%, transparent), var(--color-surface));
  color: var(--color-fg);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  transition: transform .06s ease, box-shadow .12s ease, background .12s ease;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(0,0,0,.08);
  text-decoration: none;
}
.btn.primary {
  background: linear-gradient(180deg, color-mix(in oklab, var(--color-primary) 92%, #ffffff), var(--color-primary));
  color: var(--color-primary-ink);
  border: 1px solid color-mix(in oklab, var(--color-primary) 65%, #000);
}
.btn .icon {
  font-size: 1.05em;
}

/* Footer */
.site-footer {
  margin-top: 48px;
  padding: 28px 0 48px;
  color: var(--color-muted);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

/* Content */
main {
  margin-top: 8px;
}
main h2 {
  margin-top: 24px;
  font-size: 1.15rem;
}
main h3 {
  margin-top: 18px;
  font-size: 1.02rem;
}
code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Badges für Statushinweise */
.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 999px;
}
.badge.ok {
  color: #16a34a;
  background: color-mix(in oklab, #16a34a 16%, transparent);
}
.badge.warn {
  color: #f59e0b;
  background: color-mix(in oklab, #f59e0b 16%, transparent);
}

/* Utility */
.center { text-align: center; }
.m-0 { margin: 0 !important; }
.mt-6 { margin-top: 6px !important; }
.mt-12 { margin-top: 12px !important; }
.mt-24 { margin-top: 24px !important; }