:root {
  --accent: orange;
  --bg-color: #1d1d1d;
  --text-color: #ffffff;
  --text-muted: #aaaaaa;
  --card-bg: rgba(255, 255, 255, 0.02);
  --card-border: rgba(255, 255, 255, 0.04);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  padding: 0;
  margin: 0;
  min-height: 100vh;
}

/* Navbar Styles */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: rgba(29, 29, 29, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--card-border);
  width: 100%;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-brand span {
    margin-right: 0.5rem;
}

.navbar-links {
  display: flex;
  gap: 2rem;
}

.navbar-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

.navbar-links a:hover,
.navbar-links a.active {
  color: var(--accent);
  opacity: 1;
}

a {
  color: var(--accent);
  transition: opacity 0.2s ease;
}

a:hover {
  opacity: 0.8;
}

/* Common Layout */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

main {
  min-height: calc(100vh - 70px);
  padding: 2rem 0;
}

.centered-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}