@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
  --bg-color: #0b0c10;
  --panel-bg: rgba(31, 40, 51, 0.6);
  --panel-border: rgba(102, 252, 241, 0.2);
  --text-main: #c5c6c7;
  --text-bright: #ffffff;
  --accent-cyan: #66fcf1;
  --accent-teal: #45a29e;
  --accent-red: #ff4b4b;
  --accent-green: #4ade80;
  --accent-purple: #c084fc;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(69, 162, 158, 0.15), transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(192, 132, 252, 0.1), transparent 25%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

.glass-panel {
  background: var(--panel-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Animations */
@keyframes pulseGlow {
  0% { box-shadow: 0 0 5px rgba(102, 252, 241, 0.2); }
  50% { box-shadow: 0 0 20px rgba(102, 252, 241, 0.6); }
  100% { box-shadow: 0 0 5px rgba(102, 252, 241, 0.2); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

.animate-slide-in {
  animation: slideIn 0.4s ease-out forwards;
}

.animate-fade-right {
  animation: fadeInRight 0.3s ease-out forwards;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}
::-webkit-scrollbar-thumb {
  background: var(--accent-teal);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
}

.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

/* Global utility classes */
.text-cyan { color: var(--accent-cyan); }
.text-green { color: var(--accent-green); }
.text-red { color: var(--accent-red); }
.text-purple { color: var(--accent-purple); }
.text-bright { color: var(--text-bright); }

.bg-cyan-dim { background-color: rgba(102, 252, 241, 0.1); }
.bg-red-dim { background-color: rgba(255, 75, 75, 0.1); }
.bg-green-dim { background-color: rgba(74, 222, 128, 0.1); }
.bg-purple-dim { background-color: rgba(192, 132, 252, 0.1); }

.border-cyan { border-color: var(--accent-cyan); }
.border-red { border-color: var(--accent-red); }
.border-green { border-color: var(--accent-green); }

/* === Main App Responsive Layout === */
.app-container {
  padding: 1.5rem 2rem;
  max-width: 1600px;
  margin: 0 auto;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.app-content {
  flex: 1;
  min-height: 0;
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
}

@media (max-width: 768px) {
  .app-container {
    padding: 0.6rem 0.5rem;
    height: auto;
    min-height: 100dvh;
  }
  .app-content {
    margin-top: 0.4rem;
    min-height: calc(100dvh - 130px);
  }
}

@media (max-width: 420px) {
  .app-container {
    padding: 0.4rem 0.3rem;
  }
  .app-content {
    margin-top: 0.25rem;
  }
}