:root {
  --primary: #2563eb;
  --secondary: #3b82f6;
  --bg-color: #0f172a;
  --card-bg: #1e293b;
  --text-color: #f1f5f9;
  --text-light: #94a3b8;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
}

.container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.header {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  padding: 2rem 1rem;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 1rem;
}

.header-content > div:first-child {
  text-align: left;
}

.header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.header p {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.9;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-info span {
  font-size: 0.95rem;
  opacity: 0.9;
}

.logout-btn {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 2px solid white;
  padding: 0.625rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Inter', sans-serif;
}

.logout-btn:hover {
  background: white;
  color: var(--primary);
  transform: translateY(-2px);
}

.dashboard {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.card {
  text-decoration: none;
  color: inherit;
}

.card-content {
  background: var(--card-bg);
  border-radius: 1rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
  padding: 2rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-content .icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.card-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.card-content p {
  font-size: 1rem;
  color: var(--text-light);
}

.card-content:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.1);
}

.footer {
  text-align: center;
  padding: 1rem;
  font-size: 0.875rem;
  color: var(--text-light);
  background: #fff;
}