:root{
  --bg1: #0b1020;
  --bg2: #130b2c;
  --card: rgba(255,255,255,0.08);
  --card2: rgba(255,255,255,0.06);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.72);
  --stroke: rgba(255,255,255,0.14);
  --shadow: 0 18px 60px rgba(0,0,0,0.45);
  --radius: 20px;
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }

body{
  margin: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 20% 10%, #2a1b66 0%, transparent 60%),
              radial-gradient(900px 600px at 80% 30%, #1b5a7a 0%, transparent 55%),
              linear-gradient(160deg, var(--bg1), var(--bg2));
  overflow-x: hidden;
}

.bg-glow{
  position: fixed;
  inset: -20vh -20vw;
  background:
    radial-gradient(40vh 40vh at 30% 25%, rgba(255, 215, 0, 0.12), transparent 60%),
    radial-gradient(45vh 45vh at 70% 35%, rgba(255, 105, 180, 0.10), transparent 60%),
    radial-gradient(55vh 55vh at 50% 80%, rgba(0, 255, 200, 0.08), transparent 65%);
  filter: blur(20px);
  pointer-events: none;
}

.page{
  min-height: 100svh;
  padding: 18px;
  padding-bottom: 28px;
  display: grid;
  place-items: center;
}

.card{
  width: min(720px, 100%);
  background: linear-gradient(180deg, var(--card), var(--card2));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.header{
  padding: 22px 20px 10px;
}

.badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.12);
  font-size: 13px;
  color: var(--muted);
}

h1{
  margin: 14px 0 8px;
  font-size: clamp(28px, 4.5vw, 44px);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.subtitle{
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

.hero{
  margin: 12px 0 0;
  padding: 0 14px;
}

.hero img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 12px 34px rgba(0,0,0,0.35);
}

.hero figcaption{
  margin: 10px 6px 0;
  color: rgba(255,255,255,0.65);
  font-size: 13px;
}

.message{
  padding: 18px 20px 10px;
}

.message h2{
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.message p{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.controls{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 14px 20px 18px;
}

.btn{
  appearance: none;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.12);
  color: var(--text);
  border-radius: 14px;
  padding: 14px 14px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease;
}

.btn:active{
  transform: translateY(1px) scale(0.99);
}

.btn-secondary{
  background: rgba(255,255,255,0.06);
}

.footer{
  padding: 0 20px 20px;
  color: rgba(255,255,255,0.60);
}

.overlay{
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
}

.overlay.hidden{
  display: none;
}

.overlay-card{
  width: min(520px, 100%);
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.06));
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 18px;
  text-align: center;
}

.overlay-emoji{
  font-size: 36px;
  margin-bottom: 8px;
}

.overlay-card h3{
  margin: 6px 0 6px;
  font-size: 20px;
}

.overlay-card p{
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.5;
}

/* Auf größeren Screens etwas mehr Luft */
@media (min-width: 640px){
  .controls{
    grid-template-columns: 1fr 1fr;
  }
  .header{ padding: 26px 26px 10px; }
  .message{ padding: 20px 26px 10px; }
  .controls{ padding: 14px 26px 22px; }
  .footer{ padding: 0 26px 24px; }
}
.poem{
  white-space: pre-line;  /* behält \n als Zeilenumbruch */
}