@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');

body {
  margin: 0;
  padding: 0;
  font-family: 'Share Tech Mono', monospace;
  background-color: black;
  color: #00ffe7;
  overflow: body;
  height: 100vh;
}

.bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  z-index: 0;
}

.page-header {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-top: 2em;
}

.page-header h1,
.page-header h2 {
  font-size: 2em;
  letter-spacing: 1px;
}

.page-header h2 {
  font-size: 1em;
  opacity: 0.7;
}

.overlay-text {
  display: inline-block;
  background: rgba(0, 0, 0, 0.65);
  padding: 1em 2em;
  border-radius: 10px;
  text-shadow: 0 0 10px #00ffe7;
}

.login-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  z-index: 2;
  text-align: center;
}

.login-container h3 {
  margin-bottom: 20px;
  font-size: 1.5em;
  text-shadow: 0 0 10px #00ffe7;
}

.login-form input,
.login-form button,
.logout-button {
  display: block;
  width: 280px;
  margin: 10px auto;
  padding: 12px;
  font-size: 1em;
  border: none;
  background-color: rgba(0, 255, 231, 0.08);
  color: #00ffe7;
  border: 1px solid #00ffe7;
  box-shadow: 0 0 10px #00ffe7;
}

.login-form input::placeholder {
  color: #00ffe7;
  opacity: 0.4;
}

.login-form button,
.logout-button {
  cursor: pointer;
  background-color: #00ffe7;
  color: #000;
  font-weight: bold;
  max-width: 150px;
}

.login-form button:hover,
.logout-button:hover {
  background-color: #00c8b4;
}

.red-point {
  position: absolute;
  width: 10px;
  height: 10px;
  background: red;
  border-radius: 50%;
  box-shadow: 0 0 8px red, 0 0 16px red;
  animation: pulse 2s ease-in-out infinite;
  z-index: 1;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.6); opacity: 0.3; }
  100% { transform: scale(1); opacity: 1; }
}

.countdown {
  position: absolute;
  top: 1em;
  right: 1em;
  font-size: 1em;
  color: #00ffe7;
  text-shadow: 0 0 5px #00ffe7;
  z-index: 2;
}

.mission-text {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -30%);
  z-index: 2;
  text-align: center;
  font-size: 1.2em;
}

@keyframes shake {
  0% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  50% { transform: translateX(4px); }
  75% { transform: translateX(-2px); }
  100% { transform: translateX(0); }
}

@keyframes pulse-glow {
  0% { opacity: 1; text-shadow: 0 0 10px #00ffe7; }
  100% { opacity: 0.7; text-shadow: 0 0 20px #00ffe7; }
}

.error {
  color: red;
  animation: shake 0.5s ease;
}

.success {
  color: #00ff99;
  animation: pulse-glow 1s ease-in-out infinite alternate;
}

.pulse {
  animation: pulse-glow 1s ease-in-out infinite alternate;
}

@keyframes countdownFade {
  0% { opacity: 1; }
  100% { opacity: 0.2; }
}

.countdown-box {
  margin-top: 2rem;
  padding: 1.5rem;
  border: 2px solid #00ffe7;
  border-radius: 8px;
  background-color: rgba(0, 0, 0, 0.5);
  text-align: center;
  animation: countdownFade 1s alternate infinite;
  font-size: 1.2rem;
  color: #00ffe7;
  box-shadow: 0 0 15px #00ffe7;
}

@keyframes pulse-box {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes shake-hard {
  0% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  50% { transform: translateX(5px); }
  75% { transform: translateX(-5px); }
  100% { transform: translateX(0); }
}

.countdown-box.alt {
  animation: pulse-box 1s alternate infinite;
}