/* BASIS SETTINGS */
:root {
  --primary-gradient: linear-gradient(135deg, #22c55e, #4ade80);
  --bg-gradient: radial-gradient(circle at top, #1e293b, #020617);
}

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

.uno-page {
  background: var(--bg-gradient);
  color: white;
  font-family: "Inter", sans-serif;
  
  min-height: 100vh;
  /* Gebruik lvh/svh voor mobiele browsers (voorkomt verspringen door adresbalk) */
  min-height: 100dvh; 
  
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.uno-container {
  text-align: center;
  width: 100%;
  /* Op mobiel vullen we bijna het hele scherm, op desktop blijft het leesbaar */
  max-width: 600px; 
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 80vh; /* Geeft de elementen ademruimte over de hele hoogte */
}

/* TITLE */
.uno-container h1 {
  font-size: clamp(28px, 8vw, 42px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -1px;
  margin-top: 20px;
}

/* RESULT CARD */
.result {
  flex-grow: 1; /* Neemt beschikbare ruimte in */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  margin: 40px 0;
  padding: 40px 25px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

/* CATEGORY LABEL */
.category {
  font-size: clamp(12px, 3vw, 16px);
  opacity: 0.5;
  letter-spacing: 4px;
  margin-bottom: 15px;
  text-transform: uppercase;
  font-weight: 400;
}

/* PUNISHMENT TEXT */
.punishment {
  /* Nu echt groot in beeld */
  font-size: clamp(32px, 10vw, 54px);
  font-weight: 800;
  line-height: 1.1;
  word-wrap: break-word;
}

/* BUTTON */
.main-btn {
  width: 100%;
  padding: 24px;
  font-size: clamp(20px, 5vw, 24px);
  border-radius: 20px;
  border: none;
  cursor: pointer;

  background: var(--primary-gradient);
  color: #020617;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;

  box-shadow: 0 15px 35px rgba(34, 197, 94, 0.4);
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  -webkit-tap-highlight-color: transparent;
  margin-bottom: 20px;
}

/* INTERACTIE */
.main-btn:active {
  transform: scale(0.95);
}

/* FLASH ANIMATION */
.result.flash {
  animation: unoFlash 0.5s ease-out;
}

@keyframes unoFlash {
  0%   { background: #ef4444; transform: scale(0.98); }
  25%  { background: #facc15; }
  50%  { background: #22c55e; }
  75%  { background: #3b82f6; }
  100% { background: rgba(255, 255, 255, 0.07); transform: scale(1); }
}

/* SPECIFIEK VOOR HELE KLEINE SCHERMEN */
@media (max-height: 700px) {
  .uno-container {
    height: auto;
  }
  .result {
    padding: 30px 20px;
    margin: 20px 0;
  }
}
.back-btn {
  position: absolute;
  top: 20px;
  left: 20px;

  padding: 10px 14px;
  border-radius: 12px;
  border: none;

  background: rgba(255,255,255,0.08);
  color: white;

  font-size: 14px;
  cursor: pointer;

  backdrop-filter: blur(10px);
  transition: all 0.2s ease;
}

/* hover */
.back-btn:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-1px);
}
@media (max-width: 480px) {
  .back-btn {
    top: 12px;
    left: 12px;
    font-size: 13px;
    padding: 8px 12px;
  }
}