/* Signal button styles */
.signal-button-container {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0;
  background: var(--container-bg);
  border: 8px solid var(--container-border);
  box-shadow: 
    0 0 15px var(--container-shadow),
    inset 0 0 40px var(--container-shadow);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(42, 26, 58, 0.95);
}

.signal-button {
  position: relative;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: #55CDFC;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transform: translateY(0);
  transition: all 0.15s ease;
  box-shadow: 
    0 4px 0 #3a8fb7,
    0 8px 15px rgba(0, 0, 0, 0.3);
}

.signal-button::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: #55CDFC;
  opacity: 0.4;
  filter: blur(8px);
  transition: all 0.15s ease;
}

.button-inner {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--container-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 4px solid #55CDFC;
  transition: all 0.15s ease;
  text-align: center;
  padding: 0;
  overflow: hidden;
}

.button-text {
  color: #55CDFC;
  font-family: 'VT323', 'Courier New', monospace;
  font-size: clamp(0.8rem, 3vw, 1rem);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-shadow: 
    0 0 5px #55CDFC,
    0 0 10px #55CDFC;
  width: 90%;
  text-align: center;
  line-height: 1.2;
  margin: 0;
  word-wrap: break-word;
  hyphens: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
}

.buttons-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 40px auto;
  flex-wrap: wrap;
}

/* Hover and active states */
.signal-button:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 6px 0 #3a8fb7,
    0 10px 20px rgba(0, 0, 0, 0.4);
}

.signal-button:active {
  transform: translateY(2px);
  box-shadow: 
    0 2px 0 #3a8fb7,
    0 5px 10px rgba(0, 0, 0, 0.2);
}

.signal-button:hover::before {
  opacity: 0.6;
  filter: blur(12px);
}

.signal-button:active::before {
  opacity: 0.3;
  filter: blur(6px);
}

.signal-button:hover .button-inner {
  transform: scale(0.98);
}

.signal-button:active .button-inner {
  transform: scale(0.95);
}

/* Button bolt styles */
.signal-button-container .bolt-tl,
.signal-button-container .bolt-tr,
.signal-button-container .bolt-bl,
.signal-button-container .bolt-br {
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--bolt-bg);
  border: 2px solid #808080;
  box-shadow: 
    inset 0 0 2px rgba(255,255,255,0.8),
    inset 0 0 4px rgba(0,0,0,0.2);
  border-radius: 50%;
  z-index: 5;
}

.signal-button-container .bolt-tl { top: -12px; left: -12px; }
.signal-button-container .bolt-tr { top: -12px; right: -12px; }
.signal-button-container .bolt-bl { bottom: -12px; left: -12px; }
.signal-button-container .bolt-br { bottom: -12px; right: -12px; }