.admin-body {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}
.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 18px;
  border-right: 1px solid var(--line);
  background: rgba(255,255,255,.76);
  backdrop-filter: blur(24px);
  overflow-y: auto;
}
.admin-sidebar nav { display: grid; gap: 6px; margin-top: 24px; }
.admin-sidebar a {
  padding: 11px 12px;
  border-radius: 8px;
  color: #34576c;
  font-weight: 750;
}
.admin-sidebar a:hover, .admin-sidebar a.active { background: rgba(73,167,255,.12); color: var(--deep); }
.admin-main { padding: 28px; overflow: hidden; }
.admin-top {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 22px;
}
.admin-top h1 { margin-bottom: 8px; font-size: clamp(30px, 4vw, 48px); }
.admin-top p { color: var(--muted); margin-bottom: 0; }
.dash-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}
.dash-grid article {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.78);
  box-shadow: 0 14px 42px rgba(31,111,159,.1);
}
.dash-grid span { color: var(--muted); display: block; margin-bottom: 10px; }
.dash-grid strong { font-size: 34px; color: var(--deep); }
.admin-card { padding: 20px; margin-bottom: 22px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 13px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--deep); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
td { color: #315064; }
.actions { display: flex; gap: 8px; align-items: center; }
.actions a, .actions button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  padding: 8px 10px;
  color: var(--deep);
  cursor: pointer;
}
.admin-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 14px;
}
.admin-form.wide { max-width: 1080px; }
.admin-form fieldset {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255,255,255,.6);
}
.admin-form legend { padding: 0 8px; color: var(--deep); font-weight: 850; }
.admin-form label:has(textarea), .admin-form fieldset label:has(textarea), .admin-form button { grid-column: 1 / -1; }
.editor-tools { display: flex; gap: 6px; margin-bottom: -8px; }
.editor-tools button {
  width: 36px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: white;
  color: var(--deep);
  font-weight: 900;
  cursor: pointer;
}
small { color: var(--muted); }
@media (max-width: 980px) {
  .admin-body { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; height: auto; }
  .admin-sidebar nav { grid-template-columns: repeat(2, 1fr); }
  .dash-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-form, .admin-form fieldset { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .admin-main { padding: 16px; }
  .admin-top { display: grid; }
  .dash-grid, .admin-sidebar nav { grid-template-columns: 1fr; }
}