:root {
  --bg: #f4f6f8;
  --bg-elev: #ffffff;
  --fg: #1c2430;
  --muted: #5c6b7a;
  --border: #d5dde5;
  --accent: #0b6e4f;
  --accent-soft: #e6f4ef;
  --musician: #5b4bb7;
  --musician-soft: #ede9fb;
  --politician: #b45309;
  --politician-soft: #fef3c7;
  --success: #0b6e4f;
  --danger: #9b1c1c;
  --shadow: 0 1px 2px rgba(28, 36, 48, 0.06);
  --radius: 10px;
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12171d;
    --bg-elev: #1a222c;
    --fg: #e8eef4;
    --muted: #9aabba;
    --border: #2c3845;
    --accent: #3dba8b;
    --accent-soft: #1a2f28;
    --musician: #a78bfa;
    --musician-soft: #2a2440;
    --politician: #fbbf24;
    --politician-soft: #3a2e14;
    --success: #3dba8b;
    --danger: #f07178;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(11, 110, 79, 0.08), transparent 60%),
    radial-gradient(900px 400px at 100% 0%, rgba(91, 75, 183, 0.06), transparent 50%),
    var(--bg);
  color: var(--fg);
  font-family: var(--font);
  line-height: 1.45;
}

a { color: var(--accent); }

.app {
  max-width: 640px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

header.top {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.25rem;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

header.top h1 {
  margin: 0;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}

header.top p {
  margin: .2rem 0 0;
  color: var(--muted);
  font-size: .9rem;
}

.header-right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .9rem;
}

.nav-links {
  display: flex;
  gap: 1rem;
  font-size: .9rem;
}

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.lang-toggle button {
  border: none;
  background: transparent;
  color: var(--muted);
  padding: .3rem .7rem;
  font: inherit;
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
}

.lang-toggle button[aria-pressed="true"] {
  background: var(--accent-soft);
  color: var(--accent);
}

.score-bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: .55rem .85rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 600;
}

.score-bar .streak { color: var(--accent); }

.status {
  min-height: 1.4rem;
  margin-bottom: 1rem;
  font-size: .92rem;
  color: var(--muted);
}

.status.error { color: var(--danger); }

.start-screen {
  text-align: center;
  padding: 2rem 1rem;
}

.start-screen p {
  color: var(--muted);
  max-width: 36ch;
  margin: 0 auto 1.5rem;
}

.game {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

/* [hidden] allein reicht nicht: .game hat dieselbe Spezifität wie die
   UA-Regel [hidden] { display: none }, und Autoren-CSS gewinnt bei Gleichstand
   — ohne diese Regel bleibt der Spiel-Screen beim Laden über dem Start-Screen
   sichtbar, obwohl #game.hidden korrekt gesetzt ist. */
.game[hidden] {
  display: none;
}

.portrait-wrap {
  position: relative;
  width: min(320px, 85vw);
  aspect-ratio: 1;
}

.countdown-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
  pointer-events: none;
}

.countdown-track {
  fill: none;
  stroke: var(--border);
  stroke-width: 4;
}

.countdown-progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 339.292;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear;
}

.countdown-number {
  position: absolute;
  top: -0.15rem;
  right: -0.15rem;
  z-index: 2;
  width: 2.2rem;
  height: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elev);
  border: 2px solid var(--accent);
  border-radius: 50%;
  font-size: .85rem;
  font-weight: 700;
  color: var(--accent);
}

.portrait-frame {
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--border);
  box-shadow: var(--shadow);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.portrait-frame.is-loading::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.08);
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.75; }
}

.load-error {
  text-align: center;
  width: 100%;
  max-width: 400px;
}

.load-error-text {
  margin: 0 0 .35rem;
  font-weight: 600;
  color: var(--danger);
}

.load-error-hint {
  margin: 0 0 1rem;
  font-size: .9rem;
}

.btn-retry {
  background: var(--accent);
  color: #fff;
  min-width: 10rem;
  padding: .75rem 1.25rem;
}

.hint {
  margin: 0;
  padding: .75rem 1rem;
  background: var(--accent-soft);
  border-radius: var(--radius);
  font-size: .95rem;
  text-align: center;
  max-width: 100%;
}

.guess-buttons {
  display: flex;
  gap: .75rem;
  width: 100%;
  max-width: 400px;
}

.btn {
  flex: 1;
  padding: .85rem 1rem;
  border: none;
  border-radius: var(--radius);
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .12s, opacity .12s;
}

.btn:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.btn:not(:disabled):active {
  transform: scale(.97);
}

.btn-musician {
  background: var(--musician-soft);
  color: var(--musician);
  border: 2px solid var(--musician);
}

.btn-politician {
  background: var(--politician-soft);
  color: var(--politician);
  border: 2px solid var(--politician);
}

.btn-start,
.btn-next {
  background: var(--accent);
  color: #fff;
  min-width: 10rem;
}

.reveal {
  text-align: center;
  width: 100%;
}

.reveal h2 {
  margin: 0 0 .35rem;
  font-size: 1.35rem;
}

.reveal-type {
  margin: 0 0 .5rem;
  font-weight: 600;
  color: var(--muted);
}

.reveal-result {
  margin: 0 0 .75rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.reveal-result.correct { color: var(--success); }
.reveal-result.wrong { color: var(--danger); }

.mono { font-family: var(--mono); }
.muted { color: var(--muted); font-size: .88rem; }