#randomizer-wrapper {
  max-width: 850px;
  margin: 0 auto;
  font-family: Arial, sans-serif;
}

#randomizer-settings {
  border: 1px solid #ccc;
  margin-bottom: 170px;
}

#settings-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #ffd700;
  padding: 5px 10px;
  font-weight: normal;
  border: 1px solid #000000;
  font-size: 16px;
}


#toggle-settings {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  padding: 0;
}

#toggle-settings span {
  display: block;
  font-size: 20px;
  line-height: 1;
}

#randomizer-settings.collapsed #settings-panel {
  display: none;
}

#randomizer-settings.collapsed #toggle-settings button {
  transform: rotate(180deg);
}

#settings-panel {
  padding: 15px;
  background: #f9f9f9;
}

#settings-panel label {
  display: block;
  margin-bottom: 10px;
  font-size: 14px;
}

#settings-panel input[type="text"],
#settings-panel input[type="file"],
#settings-panel input[type="number"] {
  width: 100%;
  max-width: 300px;
  margin-top: 5px;
}

.button-row {
  margin-top: 15px;
}

.button-row button {
  margin-right: 10px;
}

#preview-row {
  display: flex;
  align-items: stretch;
  margin-bottom: 100px;
  gap: 20px;
}

#logo-preview {
  width: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: none;
  padding: 10px;
}

#logo-preview img {
  max-width: 100%;
  height: auto;
  max-height: 100px;
  object-fit: contain;
}

#contest-preview-title {
  flex: 1;
  background-color: #eee;
  padding: 15px;
  font-size: 18px;
  font-weight: bold;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
}

#participant-count-row {
  font-size: 16px;
  margin-bottom: 50px;
}

#draw-button-container {
  text-align: center;
  margin-bottom: 50px;
}

#draw-winner {
  font-size: 16px;
  background: #ffd700;
  padding: 10px 20px;
  border: 1px solid #333;
  cursor: pointer;
  position: relative;
  transition: transform 0.1s ease;

}

#draw-winner:active {
  transform: scale(0.96);
}

.firework {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  background: red;
  border-radius: 50%;
  animation: explode 1800ms ease-out forwards;
  pointer-events: none;
  z-index: 10;
}

@keyframes explode {
  0% {
    transform: scale(1) translate(0, 0);
    opacity: 1;
  }
  100% {
    transform: scale(1.5) translate(var(--x), var(--y));
    opacity: 0;
  }
}

#winners-section {
  margin-top: 20px;
  margin-bottom: 50px;
}

#winners-ul {
  list-style: none;
  padding-left: 0;
}