* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: #f4f5f7;
  color: #1c1f26;
}

a {
  color: #2f6fed;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.9rem 1.5rem;
  background: #1c1f26;
}

.nav a {
  color: #e6e9f0;
  font-weight: 500;
}

.nav a:hover {
  color: #fff;
  text-decoration: none;
}

.logout-form {
  margin-left: auto;
}

.logout-form button {
  background: none;
  border: 1px solid #4a5060;
  color: #e6e9f0;
  padding: 0.35rem 0.8rem;
  border-radius: 6px;
  cursor: pointer;
}

.logout-form button:hover {
  background: #2a2f3a;
}

main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 3rem;
}

h1 {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.card {
  background: #fff;
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  margin-bottom: 1.25rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.stat {
  background: #fff;
  border-radius: 10px;
  padding: 1rem 1.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.stat .value {
  font-size: 1.6rem;
  font-weight: 700;
}

.stat .label {
  color: #666d80;
  font-size: 0.85rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid #e6e9f0;
  font-size: 0.92rem;
}

th {
  color: #666d80;
  font-weight: 600;
}

tr:hover td {
  background: #f8f9fb;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.badge-active {
  background: #dff5e6;
  color: #14804a;
}

.badge-disabled {
  background: #fde8e8;
  color: #b42318;
}

.badge-pending {
  background: #fff4e0;
  color: #92600c;
}

.badge-blue {
  background: #e0edff;
  color: #1d4ed8;
}

form.inline {
  display: inline;
}

.btn {
  display: inline-block;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  background: #2f6fed;
  color: #fff;
  font-size: 0.9rem;
  cursor: pointer;
}

.btn:hover {
  background: #2559c7;
}

.btn.secondary {
  background: #e6e9f0;
  color: #1c1f26;
}

.btn.secondary:hover {
  background: #d6dae4;
}

.btn.danger {
  background: #d64545;
}

.btn.danger:hover {
  background: #b73a3a;
}

.field {
  margin-bottom: 0.9rem;
}

.field label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.85rem;
  color: #444a58;
}

.field input,
.field select {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid #d6dae4;
  border-radius: 6px;
  font-size: 0.95rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.actions .card {
  flex: 1 1 220px;
}

.flash {
  padding: 0.7rem 1rem;
  border-radius: 8px;
  margin-bottom: 1.25rem;
  font-size: 0.92rem;
}

.flash.message {
  background: #dff5e6;
  color: #14804a;
}

.flash.error {
  background: #fde8e8;
  color: #b42318;
}

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login-box {
  width: 320px;
  padding: 2rem;
}

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

code.link {
  word-break: break-all;
  background: #f4f5f7;
  padding: 0.5rem;
  display: block;
  border-radius: 6px;
  font-size: 0.85rem;
}