.admin-body {
  margin: 0;
  font-family: "Source Sans 3", system-ui, sans-serif;
  background: #f0f9ff;
  color: #1a1d21;
  line-height: 1.5;
}

.admin-login {
  max-width: 380px;
  margin: 4rem auto;
  padding: 2rem;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(3, 105, 161, 0.12);
}

.admin-login h1 {
  margin-top: 0;
  font-size: 1.35rem;
  color: #0369a1;
}

.muted {
  color: #4b5563;
  font-size: 0.9rem;
}

.admin-top {
  background: #0369a1;
  color: #e0f2fe;
  padding: 0.65rem 1rem;
}

.admin-top__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.admin-top a {
  color: #f0f9ff;
  text-decoration: none;
  margin-left: 1rem;
}

.admin-top a:hover {
  text-decoration: underline;
}

.container-admin {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.admin-card {
  background: #fff;
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 12px rgba(3, 105, 161, 0.08);
  border: 1px solid #bae6fd;
}

.admin-card h2 {
  margin-top: 0;
  font-size: 1.15rem;
  color: #0284c7;
}

.alert {
  padding: 0.65rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.alert--ok {
  background: #e0f2fe;
  color: #0c4a6e;
  border: 1px solid #7dd3fc;
}

.alert--err {
  background: #ffebee;
  color: #b71c1c;
  border: 1px solid #ef9a9a;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.85rem;
}

.field span {
  font-weight: 600;
  font-size: 0.875rem;
}

.field input[type="text"],
.field input[type="url"],
.field input[type="password"],
.field input[type="file"] {
  padding: 0.45rem 0.6rem;
  border: 1px solid #d7dee6;
  border-radius: 6px;
  font: inherit;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0 1.25rem;
  align-items: start;
}

.field--wide {
  grid-column: 1 / -1;
}

.field--check {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}

.field-actions {
  grid-column: 1 / -1;
  margin-top: 0.25rem;
}

.btn-submit {
  background: #0ea5e9;
  color: #fff;
  border: none;
  padding: 0.55rem 1.25rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
}

.btn-submit:hover {
  background: #0369a1;
}

.banner-table-wrap {
  overflow-x: auto;
}

.banner-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.banner-table th,
.banner-table td {
  border-bottom: 1px solid #e5e9ef;
  padding: 0.75rem 0.5rem;
  vertical-align: top;
  text-align: left;
}

.banner-table th {
  color: #0369a1;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.td-thumb {
  width: 130px;
}

.inline-form {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-width: 320px;
}

.mini-field {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.mini-field span {
  font-size: 0.75rem;
  color: #4b5563;
}

.mini-field input {
  padding: 0.35rem 0.5rem;
  border: 1px solid #d7dee6;
  border-radius: 4px;
  font: inherit;
  width: 100%;
  box-sizing: border-box;
}

.btn-small {
  padding: 0.3rem 0.55rem;
  font-size: 0.8rem;
  border: 1px solid #d7dee6;
  background: #f8fafc;
  border-radius: 4px;
  cursor: pointer;
}

.btn-small:hover:not(:disabled) {
  background: #eef2f7;
}

.btn-small:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-danger {
  background: #b71c1c;
  color: #fff;
  border: none;
  padding: 0.4rem 0.65rem;
  border-radius: 4px;
  font-size: 0.85rem;
  cursor: pointer;
}

.btn-danger:hover {
  background: #8a1515;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.badge--on {
  background: #e0f2fe;
  color: #0369a1;
}

.badge--off {
  background: #fafafa;
  color: #616161;
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

form.inline {
  display: inline;
}