/* ===== Spielhalle — gemeinsame Basis ===== */
:root {
  --night: #17122e;
  --night-2: #211a42;
  --night-3: #2c2457;
  --line: #3b3270;
  --ink: #f4efff;
  --mute: #a79dcc;
  --faint: #6f6699;
  --pink: #ff5c8a;
  --amber: #ffb547;
  --mint: #5ef2c2;
  --red: #ff6b6b;
  --sunset: linear-gradient(100deg, var(--pink), var(--amber));

  --f-display: 'Unbounded', 'Arial Black', system-ui, sans-serif;
  --f-body: 'Figtree', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --r-s: 8px;
  --r-m: 14px;
  --r-l: 22px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font: 400 16px/1.55 var(--f-body);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--pink); color: #fff; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* Buttons */
.btn {
  --bg: var(--night-3);
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  min-height: 44px; padding: 0 1.15em;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--bg); color: var(--ink);
  font-weight: 650; font-size: .95rem; text-decoration: none; white-space: nowrap;
  transition: transform .15s var(--ease), background .15s, border-color .15s, box-shadow .2s;
}
.btn:hover { border-color: var(--mute); }
.btn:active { transform: translateY(1px) scale(.98); }
.btn[disabled] { opacity: .45; pointer-events: none; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-play {
  border: 0; background: var(--sunset); color: #1b0f1f;
  padding: 0 1.6em 0 1.35em; min-height: 52px; font-size: 1.02rem; font-weight: 800;
  box-shadow: 0 10px 30px -10px rgba(255, 92, 138, .7);
}
.btn-play:hover { box-shadow: 0 14px 36px -10px rgba(255, 140, 110, .9); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--night-2); border-color: var(--line); }
.btn-icon { width: 44px; padding: 0; }
.btn-danger { --bg: transparent; border-color: rgba(255, 107, 107, .45); color: #ffb3b3; }
.btn-danger:hover { background: rgba(255, 107, 107, .12); border-color: var(--red); }
.btn-small { min-height: 34px; padding: 0 .9em; font-size: .86rem; }

/* Statuspunkt */
.status {
  display: inline-flex; align-items: center; gap: .45em;
  font-size: .82rem; font-weight: 650; color: var(--mute); white-space: nowrap;
}
.status::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--faint); flex: none;
}
.status[data-s="running"] { color: var(--mint); }
.status[data-s="running"]::before { background: var(--mint); box-shadow: 0 0 0 4px rgba(94, 242, 194, .15); }
.status[data-s="starting"], .status[data-s="installing"], .status[data-s="extracting"] { color: var(--amber); }
.status[data-s="starting"]::before, .status[data-s="installing"]::before, .status[data-s="extracting"]::before {
  background: var(--amber); animation: blink 1s steps(2) infinite;
}
.status[data-s="error"] { color: #ff9a9a; }
.status[data-s="error"]::before { background: var(--red); }
@keyframes blink { 50% { opacity: .25; } }

/* Erzeugtes Cover, wenn kein Bild hochgeladen wurde */
.art {
  --c: var(--pink);
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 90% at 85% 10%, color-mix(in srgb, var(--c) 85%, white 15%) 0%, transparent 55%),
    radial-gradient(90% 80% at 0% 100%, color-mix(in srgb, var(--c) 60%, #000 40%) 0%, transparent 70%),
    linear-gradient(160deg, color-mix(in srgb, var(--c) 55%, var(--night) 45%), var(--night));
}
.art::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(to top, #000 10%, transparent 75%);
  transform: perspective(240px) rotateX(55deg) translateY(30%);
  transform-origin: bottom;
}
.art span {
  position: absolute; left: 8%; bottom: 6%;
  font: 800 clamp(2.4rem, 9vw, 5rem)/.85 var(--f-display);
  letter-spacing: -.04em; color: rgba(255, 255, 255, .92);
  text-shadow: 0 6px 30px color-mix(in srgb, var(--c) 70%, transparent);
}

/* Toast */
.toasts {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  display: grid; gap: 8px; z-index: 1000; width: min(92vw, 420px);
}
.toast {
  padding: 12px 16px; border-radius: var(--r-m);
  background: var(--night-3); border: 1px solid var(--line);
  box-shadow: 0 18px 40px -12px rgba(0, 0, 0, .6);
  font-weight: 550; animation: toast-in .25s var(--ease);
}
.toast.err { border-color: rgba(255, 107, 107, .6); }
.toast.ok { border-color: rgba(94, 242, 194, .5); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}