/* ===== Base ===== */
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
  background: #f4f6f8;
  color: #1f2933;
}

.container {
  padding: 0;
}

/* ===== Top bar ===== */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #0f172a;
  color: white;
  padding: 16px 24px;
}

.brand {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.logout {
  background: transparent;
  color: white;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
}

.logout:hover {
  background: rgba(255,255,255,0.1);
}

/* ===== Dashboard ===== */
.dashboard {
  max-width: 960px;
  margin: 32px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

/* ===== Cards ===== */
.card {
  background: white;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
}

.card h2 {
  margin-top: 0;
  font-size: 18px;
}

.card p {
  color: #4b5563;
  line-height: 1.6;
}

/* ===== Forms ===== */
input, button {
  font-size: 14px;
}