.admin-body {
  background: #f4f5f7;
  color: #1f1f1f;
  line-height: 1.5;
  font-size: 14px;
  min-height: 100vh;
}
.admin-shell {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  min-height: 100vh;
}
.admin-side {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: #1f2a26;
  color: #d7e0dc;
  padding: 20px 0 12px;
}
.side-brand {
  padding: 0 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.side-brand strong {
  display: block;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: #fff;
}
.side-brand span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: #8fa099;
}
.side-nav { padding: 12px 10px; flex: 1; overflow: auto; }
.side-label {
  margin: 16px 10px 6px;
  font-size: 11px;
  color: #7d8f88;
  letter-spacing: 0.08em;
}
.side-nav a {
  display: block;
  color: #c5d4cc;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 14px;
}
.side-nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.side-nav a.on { background: #2d5a4a; color: #fff; }
.side-foot {
  padding: 12px 20px 8px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.side-front { color: #c5d4cc; font-size: 13px; display: inline-block; margin-bottom: 8px; }
.side-front:hover { color: #fff; }
.side-user { margin: 0 0 8px; font-size: 12px; color: #8fa099; }
.side-logout {
  background: none;
  border: 0;
  padding: 0;
  color: #c5d4cc;
  font: inherit;
  cursor: pointer;
}
.side-logout:hover { color: #fff; }

.admin-workspace { min-width: 0; display: flex; flex-direction: column; }
.admin-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 28px;
  background: #fff;
  border-bottom: 1px solid #ececec;
  position: sticky;
  top: 0;
  z-index: 6;
}
.admin-top h1 { margin: 0; font-size: 18px; font-weight: 650; line-height: 1.3; }
.admin-top .sub { margin: 4px 0 0; color: #737373; font-size: 13px; max-width: 42em; }
.admin-top-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.admin-content { padding: 20px 28px 48px; }

.admin-body .btn {
  height: 32px;
  padding: 0 12px;
  border-radius: 6px;
  font-size: 13px;
  margin: 0;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
}
.admin-body .btn-solid { background: #2d5a4a; color: #fff !important; }
.admin-body .btn-solid:hover { background: #214237; color: #fff !important; }
.admin-body .btn-ghost {
  background: #fff;
  border-color: #d9d9d9;
  color: #434343 !important;
}
.admin-body .btn-ghost:hover { border-color: #2d5a4a; color: #2d5a4a !important; }
.admin-body .btn:disabled { opacity: 0.4; cursor: not-allowed; }

.banner {
  margin: 0 0 16px;
  padding: 10px 12px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
}
.banner.ok { background: #e9f4ee; color: #21543f; }
.banner.err { background: #fdecec; color: #8a2f2f; }
.banner a { color: inherit; text-decoration: underline; }

.panel {
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 8px;
  padding: 20px 22px 22px;
  margin-bottom: 16px;
}
.panel h3 {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 650;
}
.panel-table { padding: 0; overflow: hidden; }

.fields { display: grid; gap: 16px; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.field label, .field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}
.hint, .field-help {
  margin: 6px 0 0;
  font-size: 12px;
  color: #8c8c8c;
  max-width: none;
}
.admin-body input:not([type=checkbox]):not([type=file]):not([type=hidden]),
.admin-body textarea,
.admin-body select {
  width: 100%;
  max-width: none;
  padding: 8px 10px;
  font: inherit;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
  background: #fff;
  color: inherit;
}
.admin-body textarea { min-height: 108px; resize: vertical; }
.admin-body textarea.tall { min-height: 180px; }
.admin-body input:focus, .admin-body textarea:focus, .admin-body select:focus {
  outline: 2px solid rgba(45, 90, 74, 0.25);
  border-color: #2d5a4a;
}
.admin-body input[readonly] { background: #f5f5f5; color: #737373; }
.admin-body input[type=file] { width: auto; font-size: 13px; }

.form-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 16px;
  align-items: start;
}
.form-bar {
  position: sticky;
  bottom: 0;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 12px 0 4px;
  background: linear-gradient(to bottom, transparent, #f4f5f7 10px);
}
.narrow { max-width: 520px; }

.media { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 12px; align-items: start; }
.media-frame {
  width: 88px;
  height: 88px;
  border: 1px dashed #d9d9d9;
  border-radius: 8px;
  background: #fafafa;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.media-preview { max-width: 100%; max-height: 88px; display: block; }
.media-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 8px; }
.img-preview { max-height: 88px; max-width: 160px; display: block; border-radius: 6px; }

.switch-list { display: grid; gap: 10px; }
.switch-row {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  margin: 0;
  font-weight: 400;
}
.switch-row input { margin-top: 3px; }
.switch-row strong { display: block; font-size: 13px; }
.switch-row small { display: block; color: #8c8c8c; font-size: 12px; margin-top: 2px; }

.pill {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid #d9d9d9;
  background: #fff;
  color: #595959;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.pill.on {
  background: #e9f4ee;
  border-color: #2d5a4a;
  color: #21543f;
}
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
form.inline { display: inline; margin: 0; }
.btn-text {
  background: none;
  border: none;
  color: #8c8c8c;
  font: inherit;
  cursor: pointer;
  padding: 0;
}
.btn-text:hover { color: #8a2f2f; }

table.data {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}
table.data th, table.data td {
  border-bottom: 1px solid #f0f0f0;
  text-align: left;
  padding: 12px 14px;
  font-size: 13px;
  vertical-align: middle;
}
table.data th {
  font-size: 12px;
  color: #8c8c8c;
  font-weight: 650;
  background: #fafafa;
}
table.data tbody tr:hover { background: #fafafa; }
table.data tbody tr:last-child td { border-bottom: 0; }
.nav-table input:not([type=checkbox]) {
  width: 100%;
  max-width: 100%;
}
.url-cell { max-width: 240px; }
.url-cell a {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.thumb {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  background: #f0f0f0;
  background-size: cover;
  background-position: center;
}
.empty-admin { padding: 40px 24px; text-align: center; color: #737373; }
.empty-admin p { margin: 0 0 12px; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin: 0 0 16px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 8px;
  color: inherit;
}
.stat:hover { border-color: #2d5a4a; color: inherit; }
.stat .hint { margin: 0; }
.stat strong { font-size: 22px; color: #1f1f1f; }
.hints { padding-left: 1.2em; margin: 0; }
.hints a { font-size: 14px; }
.hints-box h3 { margin-bottom: 8px; }

.admin-login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #f4f5f7;
}
.login-card {
  width: min(400px, 92vw);
  background: #fff;
  padding: 32px;
  border: 1px solid #ececec;
  border-radius: 10px;
}
.login-card h1 { margin: 0 0 4px; font-size: 18px; }
.mode-pick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-bottom: 8px;
}
.mode-pick label {
  display: flex;
  gap: 8px;
  align-items: center;
  font-weight: 400;
  margin: 0;
}
.login-card .sub { margin: 0 0 20px; color: #737373; font-size: 13px; }

.fold-mod {
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 8px;
  margin: 0 0 12px;
}
.fold-mod > summary {
  cursor: pointer;
  padding: 14px 18px;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
}
.fold-mod > summary::-webkit-details-marker { display: none; }
.fold-mod > summary::before {
  content: "▸";
  color: #8c8c8c;
  font-size: 12px;
}
.fold-mod[open] > summary::before { content: "▾"; }
.fold-meta { font-size: 12px; color: #8c8c8c; font-weight: 400; }
.fold-body { padding: 0 18px 18px; border-top: 1px solid #f0f0f0; }
.fold-table { border: 1px solid #ececec; border-radius: 8px; overflow: hidden; }

@media (max-width: 960px) {
  .form-split, .field-row { grid-template-columns: 1fr; }
}
@media (max-width: 800px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side {
    position: static;
    height: auto;
    display: block;
  }
  .side-nav { display: flex; flex-wrap: wrap; gap: 4px; padding-bottom: 0; }
  .side-label { width: 100%; margin: 8px 10px 0; }
  .side-foot { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
  .admin-top, .admin-content { padding-left: 16px; padding-right: 16px; }
}