:root {
  --bg: #0a0a0a;
  --text: #f9f9f9;
  --primary: #ff3366;
  --ring: 2px;
  --radius: 12px;
}

/* Genel reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* Ana içerik */
.wrap {
  position: relative;
  z-index: 10; /* İçerik en üstte */
}

.question {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.btn {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: var(--radius);
  background: var(--primary);
  color: white;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: transform 0.25s ease, opacity 0.25s ease; /* yumuşak küçülme */
  transform-origin: center center;
}

.btn:hover {
  transform: scale(1.05);
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(255,255,255,.18),
              inset 0 0 0 var(--ring) rgba(255,255,255,.14);
}

.footer {
  margin-top: 2rem;
  font-size: 0.85rem;
  opacity: 0.7;
}

/* Bilgi barı */
.bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,0.85);
  color: white;
  padding: 0.6rem 1rem;
  text-align: center;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
  z-index: 5;
  pointer-events: none; /* tıklamayı engellemesin */
}

.bar.show {
  transform: translateY(0);
}

/* Stage katmanı */
.stage {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 0;           /* altta */
  pointer-events: none; /* pasifken engelleme */
}

.stage.active {
  z-index: 20;          /* aktifken üste çıkar */
  pointer-events: auto; /* tıklamaları alır */
}

/* Büyüyen Evet */
.grow {
  font-size: 2rem;
  background: var(--primary);
  color: white;
  padding: 1rem 2rem;
  border-radius: var(--radius);
  transition: transform 0.3s ease;
  user-select: none;
  touch-action: manipulation;
}

/* Mesaj stilleri */
.only-message,
.full-message {
  font-size: 1.6rem;
  font-weight: bold;
  padding: 2rem;
}

/* Evet son durumda ortada büyüsün */
.yes-final {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(2); /* ortaya taşı ve büyüt */
  transition: transform 0.6s ease, font-size 0.6s ease;
  font-size: 2rem;
}