:root {
  --primary: #00ffa3;
  --primary-dark: #00cc82;
  --secondary: #7000ff;
  --bg-dark: #0a0a0c;
  --bg-card: #141418;
  --text-main: #ffffff;
  --text-muted: #a0a0ab;
  --border: #27272a;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --font-display: 'Syncopate', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-glow: 0 0 20px rgba(0, 255, 163, 0.15);
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Typography */
h1, h2, h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: -1px;
}

.text-gradient {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Navigation */
.nav {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(10, 10, 12, 0.8);
  backdrop-filter: blur(10px);
  z-index: 100;
}

.nav-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--primary);
}

/* Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
}

.btn-primary {
  background: var(--primary);
  color: var(--bg-dark);
}

.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--primary);
}

/* Hero Section */
.hero {
  padding: 8rem 0 4rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.hero p {
  color: var(--text-muted);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: transform 0.3s, border-color 0.3s;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
}

.placeholder-image {
  width: 100%;
  aspect-ratio: 16/9;
  background: #1c1c21;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.placeholder-avatar {
  width: 40px;
  height: 40px;
  background: var(--secondary);
  border-radius: 50%;
}

/* Stats/Badges */
.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-primary {
  background: rgba(0, 255, 163, 0.1);
  color: var(--primary);
}

/* Dashboard Layout */
.dashboard-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: calc(100vh - 80px);
}

.sidebar {
  border-right: 1px solid var(--border);
  padding: 2rem;
}

.main-content {
  padding: 2rem;
  background: radial-gradient(circle at top right, rgba(112, 0, 255, 0.05), transparent);
}

/* Menu Items */
.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.menu-info h4 {
  margin-bottom: 0.25rem;
}

.menu-price {
  font-family: var(--font-display);
  color: var(--primary);
}

/* Wallet/Transaction Section */
.wallet-card {
  background: linear-gradient(135deg, var(--secondary), #4a00aa);
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: white;
  margin-bottom: 2rem;
}

.balance-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  opacity: 0.8;
}

.balance-amount {
  font-size: 2.5rem;
  font-family: var(--font-display);
  margin: 0.5rem 0;
}

/* Utilities */
.section-margin {
  margin-top: 4rem;
}

footer {
  margin-top: 8rem;
  padding: 4rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
}