/**
 * Оплатник — единый дизайн-слой (источник истины для визуала).
 * Подключается в layout.php, webapp/layout.php, seller, /dev/ui-kit.
 */
:root {
  --op-primary: #1d4ed8;
  --op-primary-hover: #1e40af;
  --op-primary-ring: #93c5fd;
  --op-primary-disabled: #60a5fa;
  --op-danger: #dc2626;
  --op-danger-hover: #b91c1c;
  --op-danger-ring: #fca5a5;
  --op-danger-surface: #fef2f2;
  --op-danger-border: #fecaca;
  --op-success: #16a34a;
  --op-success-surface: #f0fdf4;
  --op-success-text: #166534;
  --op-warning: #d97706;
  --op-warning-surface: #fffbeb;
  --op-warning-text: #78350f;
  --op-surface: #ffffff;
  --op-surface-muted: #f9fafb;
  --op-surface-subtle: #f3f4f6;
  --op-border: #e5e7eb;
  --op-border-input: #d1d5db;
  --op-text: #111827;
  --op-text-secondary: #374151;
  --op-text-muted: #6b7280;
  --op-text-hint: #9ca3af;
  --op-placeholder: #9ca3af;
  --op-radius-sm: 0.375rem;
  --op-radius-lg: 0.5rem;
  --op-radius-xl: 0.75rem;
  --op-font-medium: 500;
  --op-font-semibold: 600;
  --op-font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --op-shadow-toast: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* --- App shell (из layout.php) --- */
#app {
  width: 100%;
  max-width: 1024px;
  margin-left: auto;
  margin-right: auto;
  min-height: 100vh;
  background: var(--op-surface);
}

@media (max-width: 767px) {
  #app input:not([type=hidden]):not([type=checkbox]):not([type=radio]),
  #app select,
  #app textarea {
    font-size: 16px !important;
  }
}

#app input.wizard-field::placeholder,
#app textarea.wizard-field::placeholder,
#app input.plan-wizard-field::placeholder,
#app input.op-field::placeholder,
#app textarea.op-field::placeholder,
#billing-topup-modal input.op-field::placeholder {
  color: var(--op-placeholder);
  opacity: 1;
}

#app .plan-wizard-days-group input[type=number] {
  appearance: textfield;
  -moz-appearance: textfield;
}

#app .plan-wizard-days-group input[type=number]::-webkit-inner-spin-button,
#app .plan-wizard-days-group input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* --- Typography --- */
.op-page-title {
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: var(--op-font-semibold);
  color: var(--op-text);
  margin: 0 0 1rem;
}

/** Заголовок страницы с подзаголовком сразу под ним (название профиля + магазин). */
.op-page-title--with-subtitle {
  margin-bottom: 0.25rem;
}

.op-section-title {
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: var(--op-font-semibold);
  color: var(--op-text);
  margin: 0 0 0.5rem;
}

.op-lead {
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--op-text-muted);
  margin: 0 0 1.5rem;
}

/** Описание в шапке карточки чата — без внешних отступов (gap у родителя). */
.op-lead--flush {
  margin: 0;
}

/** Шапка карточки чата: аватар(ы) + заголовок + описание + бейдж роли. */
.op-chat-detail-header {
  margin-bottom: 1.25rem;
}

/** Подписчик без вкладок: шапка → стек карточек «Подписка» / «Действия». */
.op-chat-detail-header--before-stack {
  margin-bottom: 1.5rem;
}

.op-chat-detail-header__row {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}

.op-chat-detail-header__row--stack {
  flex-direction: column;
}

@media (min-width: 640px) {
  .op-chat-detail-header__row--stack {
    flex-direction: row;
  }
}

.op-chat-detail-header__avatar {
  flex-shrink: 0;
}

.op-chat-detail-header__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  align-items: flex-start;
}

.op-chat-detail-header__title {
  margin: 0;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  min-width: 0;
  width: 100%;
}

.op-chat-detail-header__title-text {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.op-chat-detail-header__desc {
  font-size: 0.875rem;
  line-height: 1.375rem;
  color: var(--op-text-muted);
  margin: 0;
  overflow-wrap: anywhere;
}

.op-chat-detail-header__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 1rem;
}

.op-chat-detail-header__notice {
  margin-top: 0.75rem;
  max-width: 32rem;
}

/** Бейдж роли / статуса чата в шапке. */
.op-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.125rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: var(--op-font-medium);
  line-height: 1rem;
  flex-shrink: 0;
}

.op-badge__icon {
  width: 0.875rem;
  height: 0.875rem;
  flex-shrink: 0;
}

.op-badge--neutral {
  background: #f3f4f6;
  color: #1f2937;
}

.op-badge--warning {
  background: #fef3c7;
  color: #92400e;
}

.op-badge--danger {
  background: #fee2e2;
  color: #991b1b;
}

.op-badge--owner {
  background: #ede9fe;
  color: #5b21b6;
}

.op-badge--admin {
  background: #dbeafe;
  color: #1d4ed8;
}

.op-badge--premium {
  background: #d1fae5;
  color: #047857;
}

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

/** Справочная роль в листинге «Мои подписки» — без цветного бейджа. */
.op-role-caption {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--op-text-muted);
}

.op-role-caption__icon {
  width: 0.875rem;
  height: 0.875rem;
  flex-shrink: 0;
  color: var(--op-text-hint);
}

/** Иконка статуса чата в заголовке карточки — цвет как у бейджа warning/danger. */
.op-status-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.op-status-icon--lg {
  width: 1.25rem;
  height: 1.25rem;
}

.op-status-icon--warning {
  color: #92400e;
}

.op-status-icon--danger {
  color: #991b1b;
}

.op-badge--inactive {
  background: #f3f4f6;
  color: #6b7280;
}

/** Вертикальный стек карточек на вкладке подписчика. */
.op-card-stack,
.op-subscriber-detail-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/** Список «Доступ в каналы и чаты». */
.op-access-list {
  border: 1px solid var(--op-border);
  border-radius: 0.5rem;
  overflow: hidden;
}

.op-access-list__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
}

.op-access-list__row + .op-access-list__row {
  border-top: 1px solid var(--op-border);
}

.op-access-list__title {
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--op-text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.op-access-list__action {
  flex-shrink: 0;
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
}

.op-body {
  font-size: 0.875rem;
  line-height: 1.5rem;
  color: var(--op-text-secondary);
}

.op-fine-print {
  font-size: 0.75rem;
  line-height: 1rem;
  color: var(--op-text-hint);
}

/** Строка действия в секции «Действия» карточки чата. */
.op-action-item + .op-action-item {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--op-border);
}

.op-action-item__title {
  display: block;
  margin: 0 0 0.25rem;
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
  color: var(--op-text-secondary);
}

.op-action-item__note {
  margin: 0 0 0.75rem;
}

.op-action-item__fields {
  margin-bottom: 0.75rem;
}

.op-action-item__form {
  margin: 0;
}

.op-inline-code {
  font-size: 0.75rem;
  font-family: ui-monospace, monospace;
  background: var(--op-surface-subtle);
  border: 1px solid var(--op-border);
  padding: 0.125rem 0.375rem;
  border-radius: var(--op-radius-sm);
  color: var(--op-text);
}

/* --- Buttons --- */
.op-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
  border-radius: var(--op-radius-lg);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  box-sizing: border-box;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.op-btn:focus {
  outline: none;
}

.op-btn--primary {
  padding: 0.625rem 1rem;
  color: #fff;
  background: var(--op-primary);
}

.op-btn--primary:hover {
  background: var(--op-primary-hover);
}

.op-btn--primary:focus {
  box-shadow: 0 0 0 4px var(--op-primary-ring);
}

.op-btn--primary-sm {
  padding: 0.375rem 0.75rem;
  color: #fff;
  background: var(--op-primary);
}

.op-btn--primary-sm:hover {
  background: var(--op-primary-hover);
}

.op-btn--secondary {
  gap: 0.375rem;
  padding: 0.625rem 1rem;
  color: var(--op-text);
  background: var(--op-surface);
  border-color: var(--op-border-input);
}

.op-btn--secondary:hover {
  background: var(--op-surface-muted);
}

.op-btn--secondary:focus {
  box-shadow: 0 0 0 4px #e5e7eb;
}

.op-btn--secondary-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  color: var(--op-text-secondary);
  background: var(--op-surface);
  border: 1px solid var(--op-border-input);
}

.op-btn--ghost {
  padding: 0;
  background: transparent;
  border: none;
  color: var(--op-primary);
  font-weight: var(--op-font-medium);
}

.op-btn--ghost:hover {
  text-decoration: underline;
}

.op-btn--back {
  padding: 0.625rem 1.25rem;
  color: var(--op-text);
  background: var(--op-surface);
  border: 1px solid var(--op-border-input);
}

.op-btn--back:hover {
  background: var(--op-surface-muted);
}

.op-btn--destructive {
  padding: 0.5rem 1rem;
  color: #fff;
  background: var(--op-danger);
}

.op-btn--destructive:hover {
  background: var(--op-danger-hover);
}

.op-btn--destructive:focus {
  box-shadow: 0 0 0 4px var(--op-danger-ring);
}

.op-btn--destructive-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  color: #fff;
  background: var(--op-danger);
}

.op-btn--success {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
  color: #fff;
  background: var(--op-success);
  border: none;
  border-radius: var(--op-radius-lg);
  cursor: pointer;
}

.op-btn--success:hover {
  background: #15803d;
}

.op-btn--continue {
  padding: 0.625rem 1.25rem;
  color: #fff;
  font-weight: var(--op-font-medium);
  background: var(--op-primary);
}

.op-btn--continue:hover {
  background: var(--op-primary-hover);
}

.op-btn--continue:disabled,
.op-btn--continue[disabled] {
  background: var(--op-primary-disabled);
  cursor: not-allowed;
  opacity: 0.6;
}

.op-btn--copy {
  flex-shrink: 0;
  padding: 0.625rem;
  color: var(--op-text-secondary);
  background: var(--op-surface);
  border: 1px solid var(--op-border-input);
}

.op-btn--copy:hover {
  background: var(--op-surface-muted);
}

.op-btn--icon-inline {
  flex-shrink: 0;
  padding: 0.125rem;
  color: var(--op-text-hint);
  background: transparent;
  border: none;
}

.op-btn--icon-inline:hover {
  color: var(--op-text-secondary);
  background: var(--op-surface-subtle);
}

.op-btn--muted-action {
  padding: 0.25rem;
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
  color: var(--op-text-muted);
  background: transparent;
  border: none;
}

.op-btn--muted-action:hover {
  color: var(--op-text);
  background: var(--op-surface-subtle);
}

.op-btn--full {
  width: 100%;
}

.op-link {
  color: var(--op-primary);
  text-decoration: none;
}

.op-link:hover {
  text-decoration: underline;
}

.op-link--danger {
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
  color: var(--op-danger);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.op-link--danger:hover {
  color: var(--op-danger-hover);
}

.op-link--back {
  font-size: 0.875rem;
  color: var(--op-text-muted);
  text-decoration: none;
}

.op-link--back:hover {
  color: var(--op-text-secondary);
}

/* --- Fields --- */
.op-label {
  display: block;
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
  color: var(--op-text-secondary);
  margin-bottom: 0.5rem;
}

.op-field {
  width: 100%;
  padding: 0.625rem 0.75rem;
  font-size: 1rem;
  color: var(--op-text);
  background: var(--op-surface);
  border: 1px solid var(--op-border-input);
  border-radius: var(--op-radius-lg);
  box-sizing: border-box;
}

.op-field:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 1px #3b82f6;
}

.op-field--mono {
  font-family: ui-monospace, monospace;
}

.op-field--readonly {
  background: var(--op-surface-muted);
  font-family: ui-monospace, monospace;
}

.op-field--disabled {
  color: var(--op-text-hint);
  background: var(--op-surface-subtle);
  border-color: var(--op-border);
  cursor: not-allowed;
  font-family: ui-monospace, monospace;
  font-size: 0.875rem;
}

.op-hint {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  line-height: 1.375;
  color: var(--op-text-hint);
}

/* --- Feedback --- */
.op-feedback {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding: 1rem;
  border-radius: var(--op-radius-lg);
  font-size: 0.875rem;
}

.op-feedback--error {
  background: var(--op-danger-surface);
  color: #991b1b;
}

.op-feedback--warning {
  background: var(--op-warning-surface);
  color: var(--op-warning-text);
}

.op-feedback--success {
  padding: 1rem 1.25rem;
  background: var(--op-success-surface);
  color: var(--op-success-text);
}

.op-feedback--info {
  background: var(--op-surface-muted);
  color: var(--op-text-secondary);
}

.op-feedback--admin-warn {
  background: #fefce8;
  border: 1px solid #fef08a;
  color: #854d0e;
}

/** Feedback внутри карточки — без нижнего отступа только если блок последний. */
.op-feedback--flush:last-child {
  margin-bottom: 0;
}

.op-card--shell > .op-feedback--flush:not(:last-child) {
  margin-bottom: 1rem;
}

.op-card--shell > .op-feedback:last-child {
  margin-bottom: 0;
}

/* --- Cards / shells --- */
.op-card--shell {
  border-radius: var(--op-radius-lg);
  border: 1px solid var(--op-border);
  background: var(--op-surface);
  padding: 1.25rem 1.5rem;
}

/** Компактный блок пригласительной ссылки (вкладка «Обзор» чата). */
.op-invite-snippet {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.op-invite-snippet .op-card--shell {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.op-invite-snippet__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 0.75rem;
}

.op-invite-snippet__stat {
  flex-shrink: 0;
  font-size: 0.75rem;
  line-height: 1.25rem;
  color: var(--op-text-muted);
  font-variant-numeric: tabular-nums;
}

/** KPI-сетка на вкладке «Обзор» продавца (#32): до 3 карточек в ряд. */
.op-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (min-width: 480px) {
  .op-stat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.op-stat-section__lead {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.25rem;
  color: var(--op-text-muted, #6b7280);
}

.op-stat-subsection {
  margin-top: 1rem;
}

.op-stat-subsection:first-of-type {
  margin-top: 0.75rem;
}

.op-stat-subsection__label {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  line-height: 1.25rem;
  font-weight: 500;
  color: var(--op-text-muted, #6b7280);
}

.op-stat-card {
  border-radius: var(--op-radius-md, 0.5rem);
  border: 1px solid var(--op-border);
  background: var(--op-surface-muted, #f9fafb);
  padding: 0.875rem 1rem;
}

.op-stat-card__label {
  font-size: 0.75rem;
  line-height: 1.25rem;
  color: var(--op-text-muted, #6b7280);
}

.op-stat-card__value {
  margin-top: 0.125rem;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.75rem;
  color: var(--op-text, #111827);
}

.op-stat-card__hint,
.op-stat-card__delta {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  line-height: 1.125rem;
}

.op-stat-card__hint {
  color: var(--op-text-muted, #6b7280);
}

.op-stat-card__delta--up {
  color: #15803d;
}

.op-stat-card__delta--down {
  color: #b91c1c;
}

.op-stat-card__delta--neutral {
  color: var(--op-text-muted, #6b7280);
}

/** Внутренняя секция в блоке «Сводка» — без отдельного фона, только разделитель. */
.op-stat-section {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--op-border);
  background: transparent;
}

.op-stat-section:first-of-type {
  margin-top: 1rem;
}

.op-stat-period-range {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.op-stat-period-range__field {
  flex: 1 1 9rem;
  min-width: 0;
}

.op-stat-period-range__submit {
  flex: 0 0 auto;
}

@media (max-width: 639px) {
  .op-stat-period-range {
    flex-direction: column;
    align-items: stretch;
    gap: 0.625rem;
  }

  .op-stat-period-range__field {
    flex: none;
    width: 100%;
  }

  .op-stat-period-range__submit {
    width: 100%;
  }

  .op-stat-period-range__submit .op-btn {
    width: 100%;
  }
}

.op-stat-section__title {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.375rem;
  font-weight: 600;
  color: var(--op-text);
}

.op-stat-section__period {
  font-weight: 500;
  color: var(--op-text-muted, #6b7280);
}

/** Чипы фильтра по статусу (вкладка «Подписчики»). */
.op-status-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.op-status-filters__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--op-border);
  border-radius: 9999px;
  background: var(--op-surface);
  font-size: 0.75rem;
  font-weight: var(--op-font-medium);
  line-height: 1.25rem;
  color: var(--op-text-secondary);
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

a.op-status-filters__btn {
  text-decoration: none;
}

.op-status-filters__btn:hover {
  border-color: #bfdbfe;
  background: #f8fafc;
}

.op-status-filters__btn.is-active,
.op-status-filters__btn[aria-pressed="true"],
.op-status-filters__btn[aria-current="true"] {
  border-color: #93c5fd;
  background: #eff6ff;
  color: #1e40af;
}

.op-status-filters__count {
  font-variant-numeric: tabular-nums;
  color: var(--op-text-muted);
}

.op-status-filters__btn.is-active .op-status-filters__count,
.op-status-filters__btn[aria-pressed="true"] .op-status-filters__count,
.op-status-filters__btn[aria-current="true"] .op-status-filters__count {
  color: #1d4ed8;
}

.op-card--field {
  border-radius: var(--op-radius-lg);
  border: 1px solid var(--op-border);
  background: var(--op-surface);
  padding: 0.75rem 1rem;
}

.op-card--section {
  border-radius: var(--op-radius-lg);
  border: 1px solid var(--op-border);
  background: var(--op-surface);
  padding: 1rem;
}

.op-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.op-card__head .op-section-title {
  margin-bottom: 0;
}

.op-dl {
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius-lg);
  overflow: hidden;
}

.op-dl__row {
  padding: 0.75rem 1rem;
  background: var(--op-surface);
}

.op-dl__row + .op-dl__row {
  border-top: 1px solid var(--op-border);
}

.op-dl__term {
  margin: 0 0 0.125rem;
  font-size: 0.75rem;
  line-height: 1rem;
  color: var(--op-text-muted);
}

.op-dl__value {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--op-text);
}

.op-dl__value--emphasis {
  font-size: 1.125rem;
  font-weight: var(--op-font-medium);
  line-height: 1.75rem;
}

.op-copy-row {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 0.5rem;
  width: 100%;
  min-width: 0;
}

.op-copy-row__field {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.op-copy-row .op-field.op-copy-row__field {
  width: auto;
  max-width: 100%;
}

.op-copy-row .op-btn--copy {
  align-self: stretch;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.op-tabs {
  border-bottom: 1px solid var(--op-border);
  margin-bottom: 1.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.op-tabs::-webkit-scrollbar {
  display: none;
}

/** Панели вкладок: .hidden не должен проигрывать display:flex у .op-card-stack (Flowbite грузится раньше oplatnik-ui.css). */
[role="tabpanel"].hidden,
.op-card-stack.hidden {
  display: none !important;
}

.op-tabs__nav {
  display: flex;
  flex-wrap: nowrap;
  gap: 1rem;
  margin-bottom: -1px;
  width: max-content;
  min-width: 100%;
}

.op-tabs__link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
  white-space: nowrap;
  padding: 0.75rem 0.25rem;
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
  line-height: 1.25rem;
  color: var(--op-text-muted);
  border-bottom: 2px solid transparent;
  text-decoration: none;
}

button.op-tabs__link {
  margin: 0;
  background: transparent;
  border-top: 0;
  border-left: 0;
  border-right: 0;
  cursor: pointer;
  font: inherit;
}

.op-tabs__link:hover {
  color: var(--op-text-secondary);
  border-bottom-color: var(--op-border);
}

.op-tabs__link--active {
  color: var(--op-primary);
  border-bottom-color: var(--op-primary);
}

.op-tabs__balance-alert {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  color: currentColor;
}

.op-instructions {
  border-radius: var(--op-radius-lg);
  background: var(--op-surface-muted);
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.op-card--danger-border {
  border-color: var(--op-danger-border);
}

.op-card--danger-border:hover {
  background: var(--op-danger-surface);
}

/* Опасная зона: деструктивные действия в кабинете (смена паролей RK и т.п.) */
.op-danger-zone {
  border-radius: var(--op-radius-lg);
  border: 1px solid var(--op-danger-border);
  background: var(--op-danger-surface);
  padding: 1rem;
}

.op-danger-zone__title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.375;
  color: #991b1b;
}

.op-danger-zone__lead {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #991b1b;
}

.op-danger-zone__hint {
  margin: 0.5rem 0 0;
  font-size: 0.75rem;
  line-height: 1.5;
  color: #b91c1c;
}

.op-danger-zone__hint--footer {
  margin-top: 1rem;
}

.op-danger-zone__form {
  margin: 1rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--op-danger-border);
}

/* --- Модальные окна (кабинет) --- */
.op-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 1.25rem;
}

@media (min-width: 640px) {
  .op-modal {
    padding: 1.5rem;
  }
}

@media (min-width: 768px) {
  .op-modal {
    padding: 2rem;
  }
}

.op-modal:not(.hidden) {
  display: flex !important;
}

.op-modal.hidden {
  display: none !important;
  pointer-events: none;
}

.op-modal__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-color: rgba(17, 24, 39, 0.6);
}

.op-modal__panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 0;
  max-height: 100%;
  background: var(--op-surface);
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius-lg);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

.op-modal__panel--md {
  max-width: 28rem;
}

.op-modal__panel--lg {
  max-width: 48rem;
}

.op-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.25rem;
  border-bottom: 1px solid var(--op-border);
  flex-shrink: 0;
}

.op-modal__header-main {
  min-width: 0;
  padding-right: 0.5rem;
}

.op-modal__title {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: var(--op-font-semibold);
  color: var(--op-text);
}

.op-modal__subtitle {
  margin: 0.125rem 0 0;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--op-text-muted);
}

.op-modal__body-lead {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--op-text);
}

.op-modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  border: none;
  border-radius: var(--op-radius-lg);
  background: transparent;
  color: var(--op-text-muted);
  cursor: pointer;
}

.op-modal__close:hover {
  background: var(--op-surface-subtle);
  color: var(--op-text-secondary);
}

.op-modal__close:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--op-border);
}

.op-modal__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 1.25rem;
}

.op-modal__body--stacked > * + * {
  margin-top: 1.5rem;
}

.op-modal__footer {
  padding: 1.25rem;
  border-top: 1px solid var(--op-border);
  flex-shrink: 0;
}

.op-modal__copy-row {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
}

.op-modal__copy-input {
  flex: 1 1 auto;
  min-width: 0;
}

.op-modal__section-head {
  margin-bottom: 1rem;
}

.op-modal__section-head .op-section-title {
  margin-bottom: 0.25rem;
}

.op-card--warning-border {
  border-color: #fef08a;
}

.op-card--warning-border:hover {
  background: #fefce8;
}

/* --- Empty state --- */
.op-empty {
  border-radius: var(--op-radius-xl);
  background: var(--op-surface-muted);
  padding: 3rem 1.25rem;
}

.op-empty--spaced {
  margin-bottom: 2rem;
}

/* Empty state внутри op-card--shell (платёжные профили в профиле) */
.op-empty--inset {
  padding: 1.25rem 1rem;
  border-radius: var(--op-radius-lg);
}

.op-empty__inner {
  margin: 0 auto;
  max-width: 24rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.op-empty__icon-wrap {
  margin-bottom: 1.25rem;
  display: flex;
  height: 3rem;
  width: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background: var(--op-surface-subtle);
}

.op-empty__icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--op-text-hint);
}

.op-empty__title {
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
  color: #1f2937;
}

.op-empty__lead {
  margin-top: 0.625rem;
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--op-text-muted);
}

.op-empty__hint {
  margin-top: 1.5rem;
  width: 100%;
  border-top: 1px solid var(--op-border);
  padding-top: 1.25rem;
  font-size: 0.75rem;
  line-height: 1.625;
  color: var(--op-text-hint);
}

.op-empty__cta-wrap {
  margin-top: 1.5rem;
  width: 100%;
  border-top: 1px solid var(--op-border);
  padding-top: 1.25rem;
}

/* --- Toast --- */
#oplatnik-toast,
#cabinet-toast {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  max-width: 28rem;
  padding: 0.75rem 1rem;
  border-radius: var(--op-radius-lg);
  font-size: 0.875rem;
  color: #fff;
  box-shadow: var(--op-shadow-toast);
}

#oplatnik-toast.op-toast--top,
#cabinet-toast.op-toast--top {
  top: 1rem;
  bottom: auto;
  left: auto;
  right: 1rem;
  transform: none;
  max-width: 24rem;
  width: 92vw;
}

@media (min-width: 640px) {
  #oplatnik-toast.op-toast--top,
  #cabinet-toast.op-toast--top {
    width: auto;
  }
}

.op-toast--success { background: var(--op-success); }
.op-toast--error { background: var(--op-danger); }
.op-toast--warning { background: var(--op-warning); }
.op-toast--info { background: #374151; }

.op-toast.hidden,
#oplatnik-toast.hidden,
#cabinet-toast.hidden {
  display: none !important;
}

/* --- Toggle (визард, тарифы) --- */
.op-toggle__input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.op-toggle__track {
  position: relative;
  display: inline-block;
  flex-shrink: 0;
  width: 2.75rem;
  height: 1.5rem;
  border-radius: 9999px;
  background: #e5e7eb;
  transition: background-color 0.2s ease;
}

.op-toggle__track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 9999px;
  border: 1px solid var(--op-border-input);
  background: #fff;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.op-toggle__input:checked + .op-toggle__track {
  background: var(--op-primary);
}

.op-toggle__input:checked + .op-toggle__track::after {
  transform: translateX(1.25rem);
  border-color: #fff;
}

.op-toggle__input:focus + .op-toggle__track {
  box-shadow: 0 0 0 4px var(--op-primary-ring);
}

.op-toggle__input:disabled + .op-toggle__track {
  opacity: 0.6;
  cursor: not-allowed;
}

.op-toggle__track--locked.op-toggle__track,
.op-toggle__input:checked + .op-toggle__track--locked {
  background: #d1d5db;
}

.op-toggle__input:checked + .op-toggle__track--locked::after {
  border-color: var(--op-border-input);
}

/* --- Spinner --- */
.op-spinner {
  width: 1.25rem;
  height: 1.25rem;
  animation: op-spin 1s linear infinite;
}

@keyframes op-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* MAX WebView: скрыть форму login до редиректа на /webapp */
.max-webapp-login-pending #login-form-wrap { visibility: hidden; }

/* Аватар: серый круг при загрузке, инициалы только при ошибке, фото поверх после onload */
.op-user-avatar__fallback { transition: opacity 150ms ease; }
.op-user-avatar__initial { display: none; }
.op-user-avatar.is-loaded .op-user-avatar__img { opacity: 1; }
.op-user-avatar.is-loaded .op-user-avatar__fallback { opacity: 0; }
.op-user-avatar.is-fallback .op-user-avatar__img { display: none; }
.op-user-avatar.is-fallback .op-user-avatar__initial { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; }

/* Overlay восстановления сессии в кабинете WebView */
.op-webapp-recovery-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(249, 250, 251, 0.92);
}
.op-webapp-recovery-overlay.hidden { display: none; }
.op-webapp-recovery-overlay__panel {
  width: 100%;
  max-width: 40rem;
}
.op-webapp-recovery-overlay #overlay-stub { display: none !important; }

/* --- Footer --- */
.op-footer {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1rem 1.5rem;
}

.op-footer__inner {
  padding-top: 1rem;
  border-top: 1px solid var(--op-border);
  font-size: 0.875rem;
  color: var(--op-text-muted);
}

/* --- Seller vitrine --- */
.op-seller-page {
  max-width: 1024px;
  margin: 0 auto;
  padding: 24px 16px;
}

.op-seller-header {
  background: var(--op-surface);
  border-radius: 12px;
  border: 1px solid var(--op-border);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.op-seller-name {
  font-size: 28px;
  font-weight: 700;
  color: var(--op-text);
  margin: 0;
  flex: 1;
  min-width: 0;
  line-height: 1.2;
}

.op-seller-manage-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  background: var(--op-surface);
  color: var(--op-text-secondary);
  border: 1px solid var(--op-border-input);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  box-sizing: border-box;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.op-seller-manage-btn:hover {
  background: var(--op-surface-muted);
  border-color: var(--op-text-hint);
  color: var(--op-text);
}

.op-seller-chat-card {
  background: var(--op-surface);
  border-radius: 12px;
  border: 1px solid var(--op-border);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.op-seller-join-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  background: var(--op-primary);
  color: #fff;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  text-align: center;
  line-height: 1.25;
}

.op-seller-join-btn:hover {
  background: var(--op-primary-hover);
}

.op-seller-join-btn--disabled {
  background: var(--op-border-input);
  color: var(--op-text-muted);
  pointer-events: none;
}

.op-seller-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--op-text-muted);
  font-size: 15px;
  background: var(--op-surface);
  border-radius: 12px;
  border: 1px solid var(--op-border);
}

.op-seller-brand-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  margin-bottom: 16px;
}

.op-seller-contacts {
  font-size: 15px;
  color: var(--op-text-secondary);
}

.op-seller-contacts a {
  color: var(--op-primary);
  text-decoration: none;
}

.op-seller-contacts a:hover {
  text-decoration: underline;
}

.op-seller-chats-section {
  margin-bottom: 28px;
}

.op-seller-section-title,
.op-seller-chats-section h2 {
  font-size: 20px;
  font-weight: var(--op-font-semibold);
  color: var(--op-text);
  margin: 0 0 16px;
  font-family: inherit;
}

.op-seller-chats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.op-seller-chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.op-seller-chat-body {
  flex: 1;
  min-width: 0;
}

.op-seller-contacts-sep {
  margin: 0 4px;
  color: var(--op-text-hint);
}

.op-seller-chat-avatar {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--op-surface-subtle);
  flex-shrink: 0;
}

.op-seller-chat-avatar-placeholder {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: var(--op-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: var(--op-font-semibold);
  color: var(--op-text-muted);
  flex-shrink: 0;
}

.op-seller-chat-title {
  font-size: 16px;
  font-weight: var(--op-font-semibold);
  color: var(--op-text);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.op-seller-chat-desc {
  font-size: 14px;
  color: var(--op-text-muted);
  margin: 4px 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.op-seller-footer {
  background: var(--op-surface);
  border-radius: 12px;
  border: 1px solid var(--op-border);
  padding: 24px;
  margin-top: 32px;
}

.op-seller-footer-title {
  font-size: 14px;
  font-weight: var(--op-font-semibold);
  color: var(--op-text-secondary);
  margin: 0 0 12px;
}

.op-seller-legal {
  font-size: 14px;
  color: var(--op-text-muted);
  margin: 0 0 8px;
  line-height: 1.5;
}

.op-seller-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--op-border);
}

.op-seller-links a {
  font-size: 14px;
  color: var(--op-primary);
  text-decoration: none;
}

.op-seller-links a:hover {
  text-decoration: underline;
}

a.op-card--danger-border { border-color: var(--op-danger-border); }
a.op-card--warning-border { border-color: #fef08a; }
a.op-card--danger-border:hover { background: var(--op-danger-surface); }
a.op-card--warning-border:hover { background: #fefce8; }

.op-subscription-card.op-card--warning-border:hover {
  background: #fefce8;
}

.op-subscription-card.op-card--danger-border:hover {
  background: var(--op-danger-surface);
}

.op-subscription-card {
  display: block;
  background: var(--op-surface);
  border-radius: var(--op-radius-lg);
  border: 1px solid var(--op-border);
  padding: 1rem;
  transition: background-color 0.15s, border-color 0.15s;
  text-decoration: none;
  color: inherit;
}

.op-subscription-card:hover {
  background: var(--op-surface-muted);
}

/**
 * Блок баланса на карточке платёжного профиля (#117).
 * Обводка по тону — не сливается с hover оболочки (особенно warning/danger).
 */
.op-profile-balance {
  border: 1px solid transparent;
  box-sizing: border-box;
  padding: 0.625rem;
  margin-bottom: 0;
  margin-top: 0;
  gap: 0.5rem;
}

.op-profile-balance--success {
  border-color: #bbf7d0;
}

.op-profile-balance--warning {
  border-color: #fef08a;
}

.op-profile-balance--danger {
  border-color: var(--op-danger-border);
}

.op-profile-card:hover .op-profile-balance--success,
a.op-subscription-card:hover .op-profile-balance--success {
  background: var(--op-success-surface);
  border-color: #86efac;
}

.op-profile-card:hover .op-profile-balance--warning,
a.op-subscription-card:hover .op-profile-balance--warning {
  background: #fff;
  border-color: #fcd34d;
}

.op-profile-card:hover .op-profile-balance--danger,
a.op-subscription-card:hover .op-profile-balance--danger {
  background: #fff;
  border-color: var(--op-danger-border);
}

/* Карточка платёжного профиля (#117): клик отдельно от копирования URL */
.op-profile-card {
  position: relative;
}

.op-profile-card__link {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
}

.op-profile-card__link:focus-visible {
  outline: 2px solid var(--op-primary);
  outline-offset: 2px;
}

.op-profile-card__body {
  position: relative;
  z-index: 1;
  pointer-events: none;
}

.op-profile-card__footer {
  position: relative;
  z-index: 2;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--op-border);
  pointer-events: auto;
}

.op-profile-card__title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  min-width: 0;
}

.op-profile-card__shop-title {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--op-text-primary, #111827);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.op-profile-card:hover .op-profile-card__shop-title {
  color: var(--op-primary);
}

.op-profile-card__chevron {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  color: var(--op-text-hint);
}

.op-profile-card:hover .op-profile-card__chevron {
  color: var(--op-primary);
}

a.op-subscription-card:hover .op-profile-card__chevron {
  color: var(--op-primary);
}

/** Кликабельная строка чата на вкладке «Чаты» платёжного профиля (#117). */
.op-linked-chat-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.op-linked-chat-card__body {
  flex: 1 1 auto;
  min-width: 0;
}

.op-linked-chat-card__title {
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
  line-height: 1.25rem;
  color: var(--op-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.op-linked-chat-card__hint {
  margin-top: 0.125rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--op-text-muted);
}

.op-profile-merchant-id {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-shrink: 1;
  min-width: 0;
  max-width: 48%;
}

.op-profile-merchant-id__text {
  font-size: 0.875rem;
  line-height: 1.25;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: var(--op-text-hint);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.op-profile-balance-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  opacity: 0.35;
  color: currentColor;
}

.op-profile-balance-amount {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

/** Строка баланса + кнопка «Пополнить» (#117). На карточке профиля — кликабельна поверх overlay. */
.op-profile-balance-row {
  pointer-events: auto;
}

.op-profile-balance-row__amount {
  margin-bottom: 0;
  margin-top: 0;
}

.op-profile-balance-row__topup {
  white-space: nowrap;
}

/** Модалка пополнения баланса (#117): сумма, степпер, быстрые подсказки */
.op-topup-amount-wrap {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.op-topup-amount-wrap .op-field {
  flex: 1;
  min-width: 0;
}

.op-topup-stepper {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 0.25rem;
  align-self: stretch;
}

.op-topup-stepper__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  width: 2.25rem;
  min-height: 0;
  padding: 0;
  border: 1px solid var(--op-border);
  border-radius: 0.5rem;
  background: #fff;
  color: var(--op-text-muted, #6b7280);
  cursor: pointer;
}

.op-topup-stepper__btn:hover:not(:disabled) {
  background: var(--op-surface-muted, #f9fafb);
  color: var(--op-text, #111827);
}

.op-topup-stepper__btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.op-topup-suggest {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.op-topup-suggest__chip {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  border: 1px solid var(--op-border);
  border-radius: 9999px;
  background: #fff;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  color: var(--op-text, #111827);
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s;
}

.op-topup-suggest__chip:hover {
  background: var(--op-surface-muted, #f9fafb);
  border-color: #d1d5db;
}

.op-topup-suggest__chip--debt {
  border-color: #fecaca;
  background: #fef2f2;
  color: #991b1b;
}

.op-topup-suggest__chip--debt:hover {
  background: #fee2e2;
  border-color: #fca5a5;
}

.op-topup-debt-hint {
  margin-top: 0.75rem;
}

.op-profile-card__chats {
  display: flex;
  align-items: center;
  min-height: 2rem;
  margin-top: 0.75rem;
}

/* Иконка статуса Robokassa на карточке платёжного профиля */
.op-rk-status-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.op-rk-status-icon--active,
.op-rk-status-icon--active path {
  color: var(--op-success);
  fill: var(--op-success);
}

.op-rk-status-icon--verifying,
.op-rk-status-icon--verifying path {
  color: var(--op-warning);
  fill: var(--op-warning);
}

/* --- Admin --- */
.op-admin-card {
  background: var(--op-surface);
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius-lg);
  padding: 1rem;
}

.op-admin-btn-apply {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: var(--op-radius-sm);
  background: var(--op-text);
  color: #fff;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
}

.op-admin-btn-apply:hover {
  background: #000;
}

.op-admin-pill {
  display: inline-flex;
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  border-radius: var(--op-radius-lg);
  border: 1px solid var(--op-border-input);
  background: var(--op-surface);
  color: var(--op-text-secondary);
  text-decoration: none;
}

.op-admin-pill--active {
  background: var(--op-text);
  font-weight: var(--op-font-medium);
  color: #fff;
  border-color: var(--op-text);
}

.op-admin-pill--danger-active {
  background: #b91c1c;
  font-weight: var(--op-font-medium);
  color: #fff;
  border-color: #b91c1c;
}

.op-admin-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  border-radius: var(--op-radius-sm);
  border: 1px solid var(--op-border-input);
  color: var(--op-text-secondary);
  text-decoration: none;
}

.op-admin-nav-link:hover {
  background: var(--op-surface-muted);
}

/* --- Timeline (new-chats, визард) --- */
.op-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  border-inline-start: 1px solid var(--op-border);
}

.op-timeline__item {
  position: relative;
  margin-bottom: 2.5rem;
  margin-inline-start: 1rem;
}

.op-timeline__item:last-child {
  margin-bottom: 0;
}

.op-timeline__dot {
  position: absolute;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 9999px;
  background: #d1d5db;
  margin-top: 0.375rem;
  inset-inline-start: -1.375rem;
}

.op-timeline__step {
  font-size: 0.875rem;
  line-height: 1;
  color: var(--op-text-muted);
  margin: 0;
}

.op-timeline__title {
  font-size: 1rem;
  font-weight: var(--op-font-semibold);
  color: var(--op-text);
  margin: 0.5rem 0;
}

.op-timeline__body {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--op-text-secondary);
  margin: 0;
}

/* --- UI Kit dev panel --- */
.op-ui-kit-toc {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--op-surface);
  border-bottom: 1px solid var(--op-border);
  padding: 0.75rem 0;
  margin-bottom: 1.5rem;
}

.op-ui-kit-section {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--op-border);
}

.op-ui-kit-section h2 {
  font-size: 1.25rem;
  font-weight: var(--op-font-semibold);
  margin: 0 0 1rem;
}

.op-ui-kit-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
}

.op-ui-kit-preview-narrow {
  max-width: 390px;
  border: 1px dashed var(--op-border-input);
  padding: 1rem;
  border-radius: var(--op-radius-lg);
}

/* --- Webapp shell --- */
body.op-webapp-body {
  margin: 0;
  background: var(--op-surface-muted);
  font-family: var(--op-font-sans);
  color: var(--op-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.op-webapp-body h1,
body.op-webapp-body h2,
body.op-webapp-body h3 {
  font-family: inherit;
}

/* Превью витрины на /dev/ui-kit без отдельного body */
.op-seller-preview-standalone {
  font-family: var(--op-font-sans);
  color: var(--op-text);
  line-height: 1.5;
  background: var(--op-surface-muted);
  border-radius: var(--op-radius-lg);
  padding: 0.5rem;
}

#app.op-webapp-app {
  max-width: 40rem;
  padding: 1.25rem;
  box-sizing: border-box;
}

/* --- Billing operations feed (#117) --- */
.op-billing-feed-filters {
  margin-bottom: 1rem;
  padding: 0.875rem 1rem;
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius-lg);
  background: var(--op-surface-muted);
}

.op-billing-feed-filters__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .op-billing-feed-filters__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.625rem 0.75rem;
  }
}

.op-billing-feed-filters__field label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.75rem;
  font-weight: var(--op-font-medium);
  color: var(--op-text-muted);
}

.op-billing-feed-filters__select {
  width: 100%;
  max-width: 100%;
}

.op-billing-feed-filters__field--muted {
  opacity: 0.45;
}

.op-billing-feed-filters__field--muted label {
  color: var(--op-text-hint);
}

.op-billing-feed-filters__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-top: 0.75rem;
}

.op-billing-feed-filters__chip {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: var(--op-font-medium);
  line-height: 1.25rem;
  background: #eff6ff;
  color: #1e40af;
}

.op-billing-feed-filters__footer {
  margin-top: 0.75rem;
  padding-top: 0.625rem;
  border-top: 1px solid var(--op-border);
}

.op-billing-feed-filters__reset {
  font-size: 0.8125rem;
  color: var(--op-text-muted);
  text-decoration: none;
}

.op-billing-feed-filters__reset:hover {
  color: var(--op-text-secondary);
  text-decoration: underline;
}

.op-billing-feed-filters--compact {
  padding: 0.75rem 0.875rem;
}

.op-billing-feed-filters--compact .op-status-filters {
  margin-bottom: 0;
}

/** Фильтр периода KPI (#32): пресеты в сетке на узком экране, без горизонтального скролла. */
.op-stats-period-filter .op-status-filters {
  gap: 0.375rem;
}

@media (max-width: 639px) {
  .op-stats-period-filter .op-status-filters {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .op-stats-period-filter .op-status-filters__btn {
    justify-content: center;
    width: 100%;
    padding-left: 0.375rem;
    padding-right: 0.375rem;
    font-size: 0.8125rem;
  }
}

.op-billing-feed-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
  margin-top: 0.75rem;
}

.op-billing-feed-pagination__disabled {
  pointer-events: none;
  opacity: 0.45;
  cursor: default;
}

.op-billing-feed__amount--robokassa {
  color: var(--op-text);
}

.op-billing-feed__amount--ledger-positive {
  color: var(--op-success);
}

.op-billing-feed__amount--ledger-negative {
  color: var(--op-danger);
}

.op-billing-feed__amount--failed {
  color: var(--op-danger);
}

.op-billing-feed__amount--pending {
  color: var(--op-warning);
}

.op-billing-feed-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

@media (min-width: 768px) {
  .op-billing-feed-cards {
    gap: 0.5rem;
  }

  .op-billing-feed-card {
    padding: 0.75rem 1rem;
  }

  .op-billing-feed-card__head {
    align-items: center;
  }

  .op-billing-feed-card__title {
    font-size: 0.9375rem;
  }

  .op-billing-feed-card__amount {
    font-size: 0.9375rem;
    min-width: 6.5rem;
    text-align: right;
  }

  .op-billing-feed-card__meta {
    font-size: 0.8125rem;
  }
}

.op-billing-feed-card {
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius-lg);
  background: var(--op-surface);
  padding: 0.875rem 1rem;
}

.op-billing-feed-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.op-billing-feed-card__title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: var(--op-font-medium);
  line-height: 1.35;
  color: var(--op-text);
  flex: 1;
  min-width: 0;
}

.op-billing-feed-card__amount {
  margin: 0;
  font-size: 0.875rem;
  font-weight: var(--op-font-semibold);
  line-height: 1.35;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.op-billing-feed-card__sub {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.35;
  color: var(--op-text-secondary);
}

.op-billing-feed-card__meta {
  margin: 0.5rem 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem 0.5rem;
  font-size: 0.75rem;
  line-height: 1.35;
  color: var(--op-text-muted);
}

.op-billing-feed-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: var(--op-font-medium);
  line-height: 1.25rem;
  white-space: nowrap;
}

.op-billing-feed-badge--robokassa {
  background: var(--op-surface-subtle);
  color: var(--op-text-secondary);
}

.op-billing-feed-badge--balance {
  background: #eff6ff;
  color: #1e40af;
}