.admin-body { background: var(--green-950); min-height: 100vh; }

/* ---------- login ---------- */
.admin-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at 50% 20%, var(--green-700), var(--green-950) 60%);
}
.admin-login-card {
  width: 100%;
  max-width: 420px;
  background: var(--green-900);
  border: 1px solid rgba(202,161,74,0.3);
  border-radius: var(--radius);
  padding: 40px 36px;
  text-align: center;
  box-shadow: var(--shadow);
}
.admin-login-logo { height: 68px; width: auto; margin: 0 auto 18px; }
.admin-login-card h1 { color: var(--gold-light); font-size: 1.5rem; margin-bottom: 6px; }
.admin-login-sub { color: var(--cream-dim); font-size: 0.9rem; margin-bottom: 26px; }
.admin-login-card .form-field label { color: var(--cream-dim); text-align: left; }
.admin-login-card .form-field input {
  background: var(--green-800);
  border-color: rgba(202,161,74,0.35);
  color: var(--cream);
}
.admin-login-card .form-field { text-align: left; }
.back-link {
  display: inline-block;
  margin-top: 18px;
  color: var(--cream-dim);
  font-size: 0.85rem;
}
.back-link:hover { color: var(--gold-light); }

/* ---------- dashboard ---------- */
.admin-header {
  background: var(--green-900);
  border-bottom: 1px solid rgba(202,161,74,0.25);
}
.admin-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.admin-brand { display: flex; align-items: center; gap: 12px; color: var(--gold-light); font-weight: 600; font-family: var(--serif); font-size: 1.15rem; }
.admin-brand img { height: 32px; width: auto; }
.admin-header-right { display: flex; align-items: center; gap: 16px; }
.admin-welcome { color: var(--cream-dim); font-size: 0.85rem; }
.admin-logout { padding: 8px 18px; font-size: 0.85rem; }

.admin-main { padding: 40px 24px 80px; }
.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}
.admin-toolbar h1 { color: var(--cream); font-size: 1.6rem; margin-bottom: 4px; }
.admin-toolbar .hint { color: var(--cream-dim); }
.admin-toolbar-actions { display: flex; gap: 12px; align-items: center; }
.admin-toolbar-actions input[type="search"] {
  padding: 10px 14px;
  border-radius: 6px;
  border: 1.5px solid rgba(202,161,74,0.35);
  background: var(--green-800);
  color: var(--cream);
  min-width: 220px;
}
.admin-toolbar-actions input[type="search"]::placeholder { color: var(--cream-dim); }

.registrations-section { margin-bottom: 48px; }
.registrations-subheading { color: var(--cream); font-size: 1.2rem; margin-bottom: 4px; }

.table-wrap {
  background: var(--green-900);
  border: 1px solid rgba(202,161,74,0.25);
  border-radius: var(--radius);
  overflow-x: auto;
}
table { width: 100%; border-collapse: collapse; min-width: 760px; }
thead th {
  text-align: left;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold-light);
  padding: 14px 16px;
  border-bottom: 1px solid rgba(202,161,74,0.3);
  white-space: nowrap;
}
tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(246,242,233,0.08);
  color: var(--cream-dim);
  font-size: 0.9rem;
  vertical-align: top;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(202,161,74,0.06); }
.empty-row { text-align: center; padding: 40px !important; color: var(--cream-dim); }
.delete-btn {
  background: none;
  border: 1px solid rgba(220,120,120,0.5);
  color: #e19a9a;
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 0.78rem;
  cursor: pointer;
}
.delete-btn:hover { background: rgba(220,120,120,0.15); }

@media (max-width: 640px) {
  .admin-toolbar-actions { flex-direction: column; align-items: stretch; }
  #searchBox { min-width: 0; }
}

/* ---------- site content editor ---------- */
.content-panel { margin-top: 56px; }
.content-editor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.content-editor-card {
  background: var(--green-900);
  border: 1px solid rgba(202,161,74,0.25);
  border-radius: var(--radius);
  padding: 24px;
}
.content-editor-card h3 { color: var(--gold-light); font-size: 1.05rem; margin-bottom: 16px; }
.editor-hint { color: var(--cream-dim); font-size: 0.84rem; line-height: 1.5; margin: -8px 0 14px; }
.class-editor-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.class-editor-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) auto;
  gap: 8px;
  align-items: center;
}
.class-editor-row input {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid rgba(202,161,74,0.35);
  border-radius: 6px;
  background: var(--green-800);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 0.88rem;
}
.class-editor-row input::placeholder { color: var(--cream-dim); }
.class-editor-row input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(202,161,74,0.18);
}
.remove-class-btn {
  background: none;
  border: 1px solid rgba(220,120,120,0.5);
  color: #e19a9a;
  border-radius: 6px;
  width: 32px;
  height: 32px;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
}
.remove-class-btn:hover { background: rgba(220,120,120,0.15); }
.btn-add-class { width: 100%; text-align: center; font-size: 0.85rem; padding: 10px; }

.contact-editor .form-field label { color: var(--cream-dim); }
.contact-editor .form-field input,
.contact-editor .form-field textarea {
  background: var(--green-800);
  border-color: rgba(202,161,74,0.35);
  color: var(--cream);
}
.contact-editor .form-grid { margin-bottom: 8px; }

.content-editor-actions { display: flex; align-items: center; gap: 16px; }
.content-editor-actions .btn { padding: 12px 28px; }
#contentSaveMessage { margin: 0; }

@media (max-width: 760px) {
  .content-editor-grid { grid-template-columns: 1fr; }
  .class-editor-row { grid-template-columns: 1fr; }
}

/* ---------- manage admins ---------- */
.admin-users-card { padding: 24px; }
.admin-users-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.admin-user-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--green-800);
  border: 1px solid rgba(202,161,74,0.25);
  border-radius: 6px;
}
.admin-user-name { color: var(--cream); font-size: 0.92rem; font-weight: 500; }
.admin-user-add-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 10px;
  align-items: center;
}
.admin-user-add-row input {
  padding: 10px 12px;
  border: 1.5px solid rgba(202,161,74,0.35);
  border-radius: 6px;
  background: var(--green-800);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 0.88rem;
}
.admin-user-add-row input::placeholder { color: var(--cream-dim); }
.admin-user-add-row input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(202,161,74,0.18);
}
#adminUsersMessage { margin-top: 12px; }

@media (max-width: 640px) {
  .admin-header-right { gap: 10px; }
  .admin-welcome { display: none; }
  .admin-user-add-row { grid-template-columns: 1fr; }
}