body {
  background: url('../images/wallpaperv1.jpg') no-repeat center center fixed;
  background-size: cover;
  font-family: 'Orbitron', sans-serif;
  margin: 0;
  padding: 0;
  color: white;
  text-align: center;
}

#game-ui { display: none; }

#top-bar {
  padding: 20px 0;
}

#game-info {
  margin: 8px auto;
  font-size: 0.95em;
  color: #0ff;
}

#pattern-bar {
  margin: 15px auto;
  font-size: 1.2em;
  color: #ff0;
}

/* Info box (player + theme + now playing) */
.info-box {
  max-width: 480px;
  margin: 12px auto;
  background: rgba(0,0,0,0.6);
  border: 2px solid #0ff;
  border-radius: 14px;
  padding: 10px 14px;
  text-align: center;
}
.player-display {
  font-size: 1.05rem;
  color: #fff;
  font-weight: 600;
  margin-bottom: 6px;
}
.theme-name {
  font-size: 0.95rem;
  color: #0ff;
  margin-bottom: 6px;
}
.now-playing {
  font-size: 0.9rem;
  color: #ffd700;
}

#player-name, #card-toggle {
  font-size: 1.2rem;
  padding: 10px;
  border-radius: 10px;
  border: none;
  margin: 0 10px;
}

.bingo-wrapper {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3vw;
  padding: 2vh 0;
  width: 100%;
}

.bingo-card {
  width: 90vw;
  max-width: 420px;
  aspect-ratio: 1 / 1; /* maintain perfect square */
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(5, 1fr);
  gap: 6px;
  padding: 12px;
  background-color: rgba(0, 0, 0, 1); /* full opacity black */
  border: 3px solid cyan;
  border-radius: 20px;
  flex-shrink: 0; /* ✅ Prevent shrinking in .bingo-wrapper */
}

.bingo-tile {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #02165e;
  border: 2px solid rgb(235, 209, 16);
  color: white;
  font-size: 0.85rem;
  padding: 2px;
  border-radius: 8px;
  cursor: pointer;
  word-wrap: break-word;
  text-align: center;
  overflow: hidden;
  line-height: 1.1em;
  z-index: 2;
}

.bingo-tile.free {
  background-color: cyan;
  color: black;
  font-weight: bold;
}

.bingo-tile.selected {
  background-color: #f39c12;
  color: black;
}

.bingo-tile.highlighted {
  background-color: #e74c3c !important;
  color: white;
}

.exit-button {
  position: absolute;
  bottom: 20px;
  right: 20px;
  padding: 10px 20px;
  background-color: #ff4d4d;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
}
.exit-button:hover {
  background-color: #1aff85;
}

.pulse {
  animation: pulse-glow 1.5s ease-in-out;
}

.back-btn {
  padding: 8px 14px;
  background-color: #444;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 15px;
  margin-left: 12px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.back-btn:hover {
  background-color: #222;
}

.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  justify-content: center;
  align-items: center;
  font-family: inherit;
}

.modal-content {
  background: #111;
  padding: 24px;
  border-radius: 12px;
  text-align: center;
  max-width: 320px;
  width: 90%;
  box-shadow: 0 0 20px rgba(255,255,255,0.1);
}

.modal-content h3 {
  margin-bottom: 10px;
  color: #fff;
}

.modal-content p {
  color: #ccc;
}

.modal-buttons button {
  margin: 8px;
  padding: 10px 18px;
  font-size: 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

/* join-failed modal styling */
#join-failed-modal .modal-content {
  max-width: 360px;
}

#join-failed-title { color: #ffcccb; }
#join-failed-message { color: #fff; }
#join-failed-ok { background-color: #2196f3; color: white; }

#resume-yes {
  background-color: #2e7d32;
  color: white;
}

#resume-no {
  background-color: #c62828;
  color: white;
}

body.modal-open {
  pointer-events: none;
}

.modal {
  pointer-events: auto; /* allow interaction only with modal */
}

/* Add near bottom of CSS */
.call-bingo-activated {
  animation: glow-activate 10s ease-in-out;
}

#call-bingo-btn {
  font-size: 2rem;
  padding: 1rem 2rem;
  background: linear-gradient(to right, #f83600, #f9d423); /* Sunset gradient */
  color: white;
  border: none;
  border-radius: 1rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  animation: pulse 2s infinite;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  font-family: 'Bangers', cursive;
  letter-spacing: 1px;
}

#call-bingo-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(255, 200, 50, 0.8);
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
  100% {
    transform: scale(1);
  }
}

.call-bingo-activated {
  background: linear-gradient(to right, #00c6ff, #0072ff) !important;
  color: #fff;
  box-shadow: 0 0 25px rgba(0, 114, 255, 0.9);
}


@keyframes glow-activate {
  0% {
    box-shadow: 0 0 0px #ff66cc;
    background-color: #ff66cc;
    color: black;
  }
  50% {
    box-shadow: 0 0 50px 25px #ff99cc;
    background-color: #ff99cc;
  }
  100% {
    box-shadow: 0 0 0px #ff66cc;
    background-color: inherit;
    color: inherit;
  }
}



@keyframes pulse-glow {
  0% { box-shadow: 0 0 0px #fff; }
  50% { box-shadow: 0 0 20px 5px #fff; }
  100% { box-shadow: 0 0 0px #fff; }
}

/*
@media screen and (min-width: 768px) {
  .bingo-card {
    width: 40vw;
    max-width: 420px;
  }
}
*/