/* ==================== WARREN SHOWCASE STYLES ==================== */
/* Container Feature Demo - Dark Mode + Glassmorphism */

:root {
  --background: #050505;
  --foreground: #ccc;
  --terminal-green: #00FF41;
  --terminal-green-dim: rgba(0, 255, 65, 0.1);
  --terminal-green-mid: rgba(0, 255, 65, 0.3);
  --system-amber: #FFB000;
  --danger-red: #ff4444;
  --card-bg: rgba(0, 0, 0, 0.4);
  --card-border: rgba(0, 255, 65, 0.2);
}

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

body {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  background: var(--background);
  color: var(--foreground);
  min-height: 100vh;
  line-height: 1.6;
}

/* ==================== GRID OVERLAY ==================== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 255, 65, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 65, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: -1;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3 {
  font-family: 'Orbitron', 'JetBrains Mono', sans-serif;
  color: #fff;
}

.neon-text {
  color: var(--terminal-green);
  text-shadow: 0 0 10px rgba(0, 255, 65, 0.5), 0 0 20px rgba(0, 255, 65, 0.3);
}

.amber-text {
  color: var(--system-amber);
  text-shadow: 0 0 10px rgba(255, 176, 0, 0.5);
}

/* ==================== NAVIGATION ==================== */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  border-bottom: 1px solid var(--terminal-green-dim);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--terminal-green);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo::before {
  content: '>';
  opacity: 0.5;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  color: #888;
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.3s;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--terminal-green);
  border-bottom-color: var(--terminal-green);
}

/* ==================== MAIN CONTAINER ==================== */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 40px;
}

/* ==================== HERO ==================== */
.hero {
  text-align: center;
  padding: 80px 20px;
}

.hero h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  margin-bottom: 20px;
  text-shadow: 0 0 30px rgba(0, 255, 65, 0.4);
}

.hero h1 span {
  color: var(--terminal-green);
}

.hero-subtitle {
  font-size: 14px;
  color: #666;
  max-width: 500px;
  margin: 0 auto 40px;
}

/* ==================== GLASS CARDS ==================== */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 20px;
  transition: all 0.3s;
  backdrop-filter: blur(5px);
}

.card:hover {
  border-color: var(--terminal-green);
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(0, 255, 65, 0.1);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.card-icon {
  width: 40px;
  height: 40px;
  background: var(--terminal-green-dim);
  border: 1px solid var(--terminal-green-mid);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--terminal-green);
}

.card-title {
  font-size: 16px;
  font-weight: 700;
}

.card-content {
  color: #888;
  font-size: 13px;
}

/* ==================== FILE TREE ==================== */
.file-tree {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--terminal-green-dim);
  border-radius: 8px;
  padding: 20px;
  font-size: 13px;
}

.file-tree-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--terminal-green-dim);
  margin-bottom: 15px;
  color: var(--terminal-green);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.file-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  margin: 4px 0;
  border-radius: 4px;
  transition: all 0.2s;
  color: #aaa;
}

.file-item:hover {
  background: var(--terminal-green-dim);
  color: var(--terminal-green);
}

.file-item.folder {
  color: var(--system-amber);
}

.file-item.current {
  background: var(--terminal-green-mid);
  color: var(--terminal-green);
}

.file-item a {
  color: inherit;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.indent-1 { margin-left: 20px; }
.indent-2 { margin-left: 40px; }

/* ==================== BREADCRUMB ==================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #666;
  margin-bottom: 30px;
  padding: 10px 15px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 6px;
}

.breadcrumb a {
  color: var(--terminal-green);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb span {
  color: #444;
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-block;
  padding: 12px 30px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid var(--terminal-green);
  background: transparent;
  color: var(--terminal-green);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s;
  font-family: inherit;
}

.btn:hover {
  background: var(--terminal-green);
  color: #000;
  box-shadow: 0 0 30px rgba(0, 255, 65, 0.4);
}

/* ==================== SECTION ==================== */
.section {
  margin-bottom: 60px;
}

.section-title {
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--terminal-green);
  margin-bottom: 20px;
  opacity: 0.8;
}

/* ==================== FOOTER ==================== */
.footer {
  text-align: center;
  padding: 40px 20px;
  border-top: 1px solid var(--terminal-green-dim);
  font-size: 11px;
  color: #444;
}

.footer a {
  color: var(--terminal-green);
  text-decoration: none;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
  .nav {
    padding: 15px 20px;
    flex-direction: column;
    gap: 15px;
  }

  .nav-links {
    gap: 20px;
  }

  .container {
    padding: 40px 20px;
  }

  .hero {
    padding: 50px 10px;
  }
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

/* Typing cursor effect */
.typing::after {
  content: '█';
  animation: blink 1s step-end infinite;
}

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