/* ==========================================================================
   НооЛинк — Панель администратора (Кейс 13)

   Отдельная тема поверх tokens.css: тот же дизайн-язык (цвета/шрифты/радиусы/
   тени из tokens.css, часть компонентов из components.css — .btn, .field,
   .sheet-overlay/.modal-card, .toast, .empty-state, .pagination, .tag,
   .switch, .logout-link, .demo-panel), но НЕ .phone-frame: панель — desktop-only
   веб-приложение (см. Кейс 13, «Веб-специфика»), поэтому вместо рамки телефона
   тут широкая рамка окна (.desktop-frame) с боковым меню + шапкой раздела.
   ========================================================================== */

.admin-stage {
  padding: 32px 16px;
}

/* ---- Рамка панели (аналог .phone-frame, но широкий desktop-вьюпорт) ---- */
.desktop-frame {
  position: relative;
  width: 1360px;
  max-width: 100%;
  height: 860px;
  max-height: 100dvh;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 40px 100px -20px rgba(0, 0, 0, 0.25),
    0 0 0 1px rgba(0, 0, 0, 0.06);
  display: flex;
}

@media (max-width: 1040px) {
  .desktop-frame {
    width: 100%;
    height: 100dvh;
    border-radius: 0;
  }
  .admin-stage {
    padding: 0;
  }
}

/* ---- Боковое меню ---- */
.admin-sidebar {
  flex: 0 0 240px;
  background: var(--bg-void);
  border-right: 1px solid var(--border-hairline);
  display: flex;
  flex-direction: column;
  padding: 18px 12px;
  overflow-y: auto;
}

.admin-sidebar__brand {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 10px 18px;
}
.admin-sidebar__brand img {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  flex: 0 0 auto;
}
.admin-sidebar__brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14.5px;
  color: var(--text-primary);
  line-height: 1.25;
}
.admin-sidebar__brand-text b {
  display: block;
  font-weight: 600;
  font-size: 10.5px;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.admin-sidebar__summit {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  margin-bottom: 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  text-decoration: none;
  transition: border-color var(--dur-base) var(--ease-out);
}
.admin-sidebar__summit:hover {
  border-color: var(--accent-noo);
}
.admin-sidebar__summit-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint-live);
  flex: 0 0 auto;
}
.admin-sidebar__summit-name {
  flex: 1;
  min-width: 0;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.admin-sidebar__summit-chevron {
  flex: 0 0 auto;
  color: var(--text-tertiary);
  transform: rotate(90deg);
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.admin-nav__group-label {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 12px 6px;
}
.admin-nav__group-label:first-child {
  padding-top: 4px;
}
.admin-nav__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13.5px;
  text-decoration: none;
  transition: background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.admin-nav__item svg {
  flex: 0 0 auto;
  opacity: 0.75;
}
.admin-nav__item:hover {
  background: var(--bg-surface-3);
  color: var(--text-primary);
}
.admin-nav__item.is-active {
  background: var(--gradient-spark-soft);
  color: var(--accent-spark);
}
.admin-nav__item.is-active svg {
  opacity: 1;
}

.admin-sidebar__footer {
  padding-top: 12px;
  margin-top: 10px;
  border-top: 1px solid var(--border-hairline);
}
.admin-sidebar__footer .logout-link {
  padding-left: 12px;
}

/* ---- Основная область ---- */
.admin-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border-hairline);
}
.admin-topbar__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--text-primary);
}
.admin-topbar__sub {
  font-size: 12.5px;
  color: var(--text-tertiary);
  margin-top: 3px;
}
.admin-topbar__user {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}
.admin-topbar__user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gradient-spark);
  color: var(--text-on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
}
.admin-topbar__user-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.admin-topbar__user-role {
  font-size: 11px;
  color: var(--text-tertiary);
}

.admin-content {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px 40px;
}

/* ---- Панель инструментов (поиск + фильтры + действия) ---- */
.admin-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.admin-toolbar__spacer {
  flex: 1;
}
.admin-search {
  position: relative;
  flex: 0 1 260px;
  min-width: 180px;
}
.admin-search svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
}
.admin-search input {
  width: 100%;
  padding: 9px 14px 9px 36px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-hairline);
  background: var(--bg-surface);
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--dur-base) var(--ease-out);
}
.admin-search input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 4px var(--accent-spark-dim);
}

.admin-select {
  appearance: none;
  padding: 9px 30px 9px 13px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-hairline);
  background: var(--bg-surface) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none"><path d="M6 9l6 6 6-6" stroke="%238e8e93" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/></svg>') no-repeat right 10px center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
  transition: border-color var(--dur-base) var(--ease-out);
}
.admin-select:focus {
  border-color: var(--border-focus);
}

.admin-btn {
  appearance: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13.5px;
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-spring), border-color var(--dur-base), background var(--dur-base);
}
.admin-btn-primary {
  background: var(--gradient-spark);
  color: var(--text-on-accent);
  box-shadow: var(--glow-spark);
}
.admin-btn-primary:active {
  transform: scale(0.97);
}
.admin-btn-ghost {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1.5px solid var(--border-hairline);
}
.admin-btn-ghost:hover {
  border-color: var(--accent-spark);
  color: var(--accent-spark);
}

/* ---- Таблица ---- */
.admin-table-wrap {
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-surface);
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.admin-table thead th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  background: var(--bg-surface-2);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-hairline);
  white-space: nowrap;
}
.admin-table thead th.is-right {
  text-align: right;
}
.admin-table tbody td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-hairline);
  color: var(--text-primary);
  vertical-align: middle;
}
.admin-table tbody tr:last-child td {
  border-bottom: none;
}
.admin-table tbody tr:hover {
  background: var(--bg-surface-2);
}
.admin-table td.is-right {
  text-align: right;
}
.admin-table td[contenteditable="true"] {
  border-radius: var(--radius-xs);
  cursor: text;
  outline: none;
  padding: 8px 10px;
  margin: -8px -10px;
}
.admin-table td[contenteditable="true"]:hover {
  background: var(--bg-surface-3);
}
.admin-table td[contenteditable="true"]:focus {
  background: var(--bg-surface);
  box-shadow: 0 0 0 2px var(--accent-spark-dim) inset;
}
.admin-table td[contenteditable="true"].is-error {
  box-shadow: 0 0 0 2px var(--red-error) inset;
}
.admin-table__select {
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
  border-radius: var(--radius-xs);
  padding: 6px 4px;
  margin: -6px -4px;
}
.admin-table__select:hover,
.admin-table__select:focus {
  background: var(--bg-surface-3);
}

.admin-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--gradient-spark-soft);
  color: var(--accent-spark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  flex: 0 0 auto;
}

/* ---- Бейджи статуса ---- */
.admin-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.admin-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.admin-badge--warn {
  background: var(--color-warning-dim);
  color: var(--color-warning);
}
.admin-badge--live {
  background: var(--mint-live-dim);
  color: var(--mint-live);
}
.admin-badge--muted {
  background: var(--bg-surface-3);
  color: var(--text-tertiary);
}
.admin-badge--muted::before {
  display: none;
}

.admin-row-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}
.admin-icon-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-hairline);
  background: var(--bg-surface);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: 0 0 auto;
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.admin-icon-btn:hover {
  border-color: var(--accent-spark);
  color: var(--accent-spark);
}
.admin-icon-btn.is-danger:hover {
  border-color: var(--red-error);
  color: var(--red-error);
}

/* ---- Карточки (саммиты / статистика) ---- */
.admin-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.admin-summit-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 20px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
  transition: transform var(--dur-fast) var(--ease-spring), border-color var(--dur-base), box-shadow var(--dur-base);
}
.admin-summit-card:hover {
  border-color: var(--accent-noo);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.admin-summit-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}
.admin-summit-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
}
.admin-summit-card__meta {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 3px;
}
.admin-summit-card__stats {
  display: flex;
  gap: 18px;
  padding-top: 4px;
  border-top: 1px solid var(--border-hairline);
}
.admin-summit-card__stat b {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  color: var(--text-primary);
}
.admin-summit-card__stat span {
  display: block;
  font-size: 10.5px;
  color: var(--text-tertiary);
  margin-top: 2px;
}
.admin-summit-card--add {
  align-items: center;
  justify-content: center;
  border-style: dashed;
  color: var(--text-tertiary);
  font-weight: 700;
  font-size: 13.5px;
  gap: 8px;
  flex-direction: row;
  min-height: 96px;
}
.admin-summit-card--add:hover {
  color: var(--accent-spark);
  border-color: var(--accent-spark);
}

/* ---- Форма (в модалках) ---- */
.admin-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 12px;
}
.admin-form-grid .field {
  grid-column: span 1;
}
.admin-form-grid .field--full {
  grid-column: span 2;
}

/* ---- Drag-and-drop загрузка файла ---- */
.admin-dropzone {
  border: 1.5px dashed var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 30px 20px;
  text-align: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.admin-dropzone svg {
  color: var(--text-tertiary);
  margin-bottom: 10px;
}
.admin-dropzone:hover,
.admin-dropzone.is-drag {
  border-color: var(--accent-spark);
  background: var(--accent-spark-dim);
}
.admin-dropzone__title {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
}
.admin-dropzone__sub {
  font-size: 12px;
  margin-top: 4px;
}

.admin-import-result {
  margin-top: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-hairline);
  overflow: hidden;
}
.admin-import-result__row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  font-size: 12.5px;
  border-bottom: 1px solid var(--border-hairline);
}
.admin-import-result__row:last-child {
  border-bottom: none;
}
.admin-import-result__row.is-error {
  color: var(--red-error);
}
.admin-import-result__row.is-ok {
  color: var(--mint-live);
}

/* ---- Код участника (модалка) ---- */
.admin-code-value {
  text-align: center;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  padding: 18px 0 6px;
}
.admin-code-link {
  display: block;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-tertiary);
  word-break: break-all;
  cursor: pointer;
  padding: 0 8px 18px;
}
.admin-code-link:hover {
  color: var(--accent-spark);
}

/* ---- Вход администратора (до входа в рамку панели) ---- */
.admin-auth-stage {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
  background: var(--bg-void);
}
.admin-auth-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 380px;
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 36px 32px 30px;
  box-shadow: var(--shadow-card);
}
.admin-auth-card__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}
.admin-auth-card__brand img {
  width: 30px;
  height: 30px;
  border-radius: 8px;
}
.admin-auth-card__brand span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
}
.admin-auth-card h1 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 4px;
  color: var(--text-primary);
}
.admin-auth-card p.sub {
  color: var(--text-secondary);
  font-size: 13.5px;
  margin: 0 0 24px;
  line-height: 1.5;
}
.admin-auth-card__forgot {
  display: block;
  text-align: center;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-spark);
  text-decoration: none;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
}

/* ---- Программа: вкладки дней + список сессий ---- */
.admin-day-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
}
.admin-day-tab {
  appearance: none;
  border: 1.5px solid var(--border-hairline);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.admin-day-tab.is-active {
  background: var(--gradient-spark-soft);
  border-color: transparent;
  color: var(--accent-spark);
}

.admin-session-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.admin-session-row {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}
.admin-session-time {
  flex: 0 0 auto;
  width: 78px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  line-height: 1.4;
}
.admin-session-body {
  flex: 1;
  min-width: 0;
}
.admin-session-title {
  font-weight: 700;
  font-size: 14.5px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.admin-session-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 3px;
}
.admin-session-capacity {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.admin-session-capacity.is-full {
  color: var(--color-warning);
}

/* ---- Навигация: условная схема этажа (нет реальных изображений схем в
   прототипе — плейсхолдер-сетка) + точки, расставляемые кликом ---- */
.admin-floor-plan {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  border: 1.5px dashed var(--border-hairline);
  background:
    repeating-linear-gradient(0deg, transparent, transparent 39px, var(--border-hairline) 39px, var(--border-hairline) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, var(--border-hairline) 39px, var(--border-hairline) 40px),
    var(--bg-surface-2);
  cursor: crosshair;
  overflow: hidden;
}
.admin-floor-plan__hint {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-tertiary);
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
  pointer-events: none;
}
.admin-floor-plan__point {
  position: absolute;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -11px;
  border-radius: 50%;
  background: var(--gradient-spark);
  color: var(--text-on-accent);
  border: 2px solid var(--bg-surface);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
}
.admin-floor-plan__point:hover {
  transform: scale(1.15);
}

.admin-point-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 14px;
}
.admin-point-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xs);
  background: var(--bg-surface);
  font-size: 13px;
}
.admin-point-row__name { flex: 1; font-weight: 600; color: var(--text-primary); }
.admin-point-row__coords { font-family: var(--font-mono); font-size: 11px; color: var(--text-tertiary); }

/* ---- Статистика: карточки метрик + простые бары (без библиотек графиков,
   в духе остального прототипа — самодельные компоненты) ---- */
.admin-stat-section {
  margin-bottom: 26px;
}
.admin-stat-section__title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}
.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}
.admin-stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 16px;
}
.admin-stat-card__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}
.admin-stat-card__label {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 3px;
}

.admin-bar-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 16px;
}
.admin-bar-row {
  display: grid;
  grid-template-columns: 130px 1fr 46px;
  align-items: center;
  gap: 10px;
}
.admin-bar-row__label {
  font-size: 12.5px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.admin-bar-track {
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--bg-surface-3);
  overflow: hidden;
}
.admin-bar-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: var(--gradient-spark);
}
.admin-bar-row__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  text-align: right;
}

/* ---- Пустая/заглушка-страница внутри рамки панели ---- */
.admin-stub {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 14px;
  min-height: 320px;
  padding: 20px;
}
.admin-stub__badge {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-spark-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--accent-spark);
}