* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: #1f2933;
  color: #e5e7eb;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: #0f172a;
  color: #fff;
}

main {
  padding: 2rem;
  max-width: 1200px;
  margin: auto;
}

.card {
  background: #111827;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

/* LOGIN CARD ONLY */
.login-card {
  max-width: 420px;
  margin: 6rem auto 0;
}

.login-card h1 {
  text-align: center;
}

form label {
  display: block;
  margin-bottom: 1rem;
}

input {
  width: 100%;
  padding: 0.5rem;
  margin-top: 0.25rem;
  background: #1f2933;
  color: #e5e7eb;
  border: 1px solid #374151;
  border-radius: 4px;
}

button {
  width: 100%;
  padding: 0.6rem;
  margin-top: 1rem;
  cursor: pointer;
  background: #2563eb;
  color: #fff;
  border: none;
  border-radius: 4px;
}

button:hover {
  background: #1e40af;
}

button.link {
  background: none;
  color: #fff;
  border: none;
  text-decoration: underline;
  padding: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

th, td {
  border: 1px solid #374151;
  padding: 0.5rem;
  text-align: left;
}

th {
  background: #1f2933;
}

.note-row {
  background: #020617;
  color: #cbd5f5;
  font-style: italic;
  padding: 0.75rem;
}