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

body {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
  color: #00ff00;
  font-family: 'Courier New', monospace;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/*bg grid */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 255, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 0, 0.03) 1px, transparent 1px);
  background-size: 20px 20px;
  animation: gridMove 20s linear infinite;
  z-index: -1;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(20px, 20px); }
}

/* Header */
.header {
  text-align: center;
  padding: 30px 20px;
  border-bottom: 2px solid #00ff00;
  margin-bottom: 30px;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
}

.header h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  text-shadow: 0 0 20px #00ff00;
  margin-bottom: 10px;
  letter-spacing: 3px;
}

.header .subtitle {
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  opacity: 0.8;
  margin-bottom: 15px;
}

.header .version {
  font-size: 0.8rem;
  color: #00aa00;
  border: 1px solid #00aa00;
  display: inline-block;
  padding: 5px 15px;
  border-radius: 20px;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Status indicators */
.status-bar {
  display: flex;
  justify-content: space-between;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 10px;
}

.status-item {
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid #00ff00;
  padding: 8px 15px;
  border-radius: 5px;
  font-size: 0.9rem;
  flex: 1;
  min-width: 150px;
  text-align: center;
}

.status-online {
  color: #00ff00;
}

/* Input */
.input-section {
  background: rgba(0, 0, 0, 0.7);
  border: 2px solid #00ff00;
  border-radius: 15px;
  padding: 30px;
  margin-bottom: 30px;
  text-align: center;
  box-shadow: 0 0 30px rgba(0, 255, 0, 0.2);
}

.input-section h2 {
  margin-bottom: 20px;
  font-size: 1.5rem;
  text-shadow: 0 0 10px #00ff00;
}

.input-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 10px;
  font-size: 1.1rem;
  color: #00ff00;
}

input[type="date"] {
  background-color: rgba(0, 0, 0, 0.8);
  border: 2px solid #00ff00;
  color: #00ff00;
  padding: 15px;
  font-size: 1.1rem;
  font-family: 'Courier New', monospace;
  border-radius: 8px;
  width: 100%;
  max-width: 300px;
  transition: all 0.3s ease;
}

input[type="date"]:focus {
  outline: none;
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
  border-color: #00ffff;
}

.analyze-btn {
  background: linear-gradient(45deg, #001100, #003300);
  border: 2px solid #00ff00;
  color: #00ff00;
  padding: 15px 40px;
  font-size: 1.2rem;
  font-family: 'Courier New', monospace;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
}

.analyze-btn:hover {
  background: linear-gradient(45deg, #003300, #005500);
  box-shadow: 0 0 25px rgba(0, 255, 0, 0.4);
  transform: translateY(-2px);
}

.analyze-btn:active {
  transform: translateY(0);
}

.analyze-btn.processing {
  animation: pulse 2s infinite;
  pointer-events: none;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 25px rgba(0, 255, 0, 0.4); }
  50% { box-shadow: 0 0 40px rgba(0, 255, 0, 0.8); }
}

/* Console */
.console-section {
  background: rgba(0, 0, 0, 0.9);
  border: 2px solid #00ff00;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0, 255, 0, 0.3);
}

.console-header {
  background: rgba(0, 255, 0, 0.1);
  padding: 15px 25px;
  border-bottom: 1px solid #00ff00;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.console-title {
  font-size: 1.1rem;
}

.console-status {
  font-size: 0.9rem;
  color: #00aa00;
}

#console {
  padding: 25px;
  min-height: 300px;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.cursor {
  display: inline-block;
  width: 2px;
  height: 1.2em;
  background-color: #00ff00;
  animation: blink 1s infinite;
  margin-left: 2px;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* Progress bar */
.progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(0, 255, 0, 0.2);
  border-radius: 2px;
  overflow: hidden;
  margin: 10px 0;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #00ff00, #00ffff);
  width: 0%;
  transition: width 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.8);
}

/* result */
.prediction-result {
  background: linear-gradient(135deg, rgba(0, 255, 0, 0.1), rgba(0, 255, 255, 0.1));
  border: 2px solid #00ffff;
  border-radius: 10px;
  padding: 20px;
  margin: 20px 0;
  text-align: center;
  font-size: 1.3rem;
  font-weight: bold;
  text-shadow: 0 0 10px #00ffff;
  animation: resultGlow 2s ease-in-out;
}

@keyframes resultGlow {
  0% { box-shadow: 0 0 0 rgba(0, 255, 255, 0.5); }
  50% { box-shadow: 0 0 30px rgba(0, 255, 255, 0.8); }
  100% { box-shadow: 0 0 0 rgba(0, 255, 255, 0.5); }
}

/* Footer */
.footer {
  text-align: center;
  padding: 30px;
  margin-top: 50px;
  border-top: 1px solid #00aa00;
  color: #00aa00;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .header {
    padding: 20px 15px;
  }
  
  .status-bar {
    flex-direction: column;
  }
  
  .status-item {
    min-width: auto;
  }
  
  .input-section {
    padding: 20px;
    margin: 0 10px 30px 10px;
  }
  
  .console-section {
    margin: 0 10px;
  }
  
  #console {
    padding: 20px;
    min-height: 250px;
  }
  
  .analyze-btn {
    padding: 12px 25px;
    font-size: 1rem;
  }
}

/* Loading animation */
.loading-dots::after {
  content: '';
  animation: dots 2s infinite;
}

@keyframes dots {
  0%, 20% { content: ''; }
  40% { content: '.'; }
  60% { content: '..'; }
  80%, 100% { content: '...'; }
}