/* === Base Reset === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: #f9fafb;
  color: #111827;
  min-height: 100vh;
}

/* === Header === */
.header {
  width: 100%;
  background-color: #ffffff;
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.header h1 {
  font-size: 24px;
  font-weight: 700;
}

.user-info {
  font-size: 14px;
  color: #6b7280;
}

/* === DARK MODE === */
@media (prefers-color-scheme: dark) {
  body {
    background-color: #0f172a;
    color: #f9fafb;
  }

  .header {
    background-color: #1e293b;
    border-bottom: 1px solid #334155;
  }

  .user-info {
    color: #d1d5db;
  }
}