/* Genel sayfa stilleri */
body {
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #f43fee, #ffcccc);
  font-family: 'Segoe UI', sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  text-align: center;
  overflow-x: hidden;
}

/* Başlık */
.baslik {
  font-size: 28px;
  font-weight: bold;
  color: crimson;
  margin-bottom: 40px;
}

/* Butonlar */
button {
  padding: 15px 30px;
  font-size: 16px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 10px;
  min-width: 150px;
}

/* Yeşil Buton */
#yesil {
  background-color: #28a745;
  color: white;
}

/* Kırmızı Buton */
#kirmizi {
  background-color: #dc3545;
  color: white;
}

/* Ekranı kaplayan yeşil buton */
.fullscreen-button {
  position: fixed !important;
  top: 0;
  left: 0;
  width: 100vw !important;
  height: 100vh !important;
  font-size: 28px !important;
  background-color: #28a745 !important;
  color: white;
  border-radius: 0 !important;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
}

/* Final ekranı */
.fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle, #ffc0cb, #ff99aa);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 24px;
  padding: 20px;
  text-align: center;
  z-index: 9999;
}

/* Kedi gif */
.fullscreen img {
  margin-top: 20px;
  max-width: 80%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

/* Mobil uyum */
@media (max-width: 600px) {
  .baslik {
    font-size: 22px;
  }

  button {
    font-size: 14px;
    padding: 12px 20px;
    min-width: 120px;
  }

  .fullscreen-button {
    font-size: 20px !important;
  }

  @media (max-width: 480px) {
  body {
    padding: 20px;
    height: auto;
  }

  .container {
    padding: 20px 10px;
    margin: 20px auto;
  }

  .baslik {
    font-size: 20px;
    margin-bottom: 20px;
  }

  button {
    font-size: 13px;
    padding: 10px 18px;
    min-width: 100px;
    max-width: 90%;
  }

  .fullscreen-button {
    font-size: 18px !important;
    padding: 0 !important;
  }

  .fullscreen {
    font-size: 18px;
    padding: 10px;
  }

  .fullscreen img {
    max-width: 90%;
  }
}