* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f7fb;
  color: #1f2937;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

header h1 {
  margin: 0;
  font-size: 1.75rem;
}

.subtext {
  margin: 0.5rem 0 1.5rem;
  color: #4b5563;
}

.auth-panel {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.btn {
  border: none;
  border-radius: 8px;
  padding: 0.6rem 1rem;
  cursor: pointer;
  font-weight: 600;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.btn.primary {
  background: #2563eb;
  color: #ffffff;
}

.btn.secondary {
  background: #e5e7eb;
  color: #111827;
}

.btn.success {
  background: #16a34a;
  color: #ffffff;
}

.btn.danger {
  background: #dc2626;
  color: #ffffff;
}

.status-banner {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: #e5e7eb;
}

.table-wrapper {
  overflow-x: auto;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(31, 41, 55, 0.08);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
}

th,
td {
  text-align: left;
  padding: 0.75rem;
  border-bottom: 1px solid #e5e7eb;
  vertical-align: top;
  font-size: 0.92rem;
}

th {
  background: #f9fafb;
  position: sticky;
  top: 0;
}

.empty-row {
  text-align: center;
  color: #6b7280;
}

.actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}