:root {
  --bg: #f4f6f9;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --border: #e5e7eb;
  --error: #b91c1c;
  --success: #047857;
  --sidebar-w: 260px;
  --input-bg: #ffffff;
  --btn-bg: #ffffff;
  --surface-hover: #f3f4f6;
  --surface-active: #dbeafe;
  --surface-subtle: #f9fafb;
  --surface-highlight: #eff6ff;
  --dropdown-bg: #ffffff;
  --code-bg: #f9fafb;
  --warning-bg: #fffbeb;
  --warning-border: #fcd34d;
  --topbar-bg: #111827;
  --topbar-offset: 56px;
  --shadow-sm: rgba(0, 0, 0, 0.04);
  --overlay-bg: rgba(17, 24, 39, 0.55);
  --folder-sub-text: #374151;
  --folder-active-total: #64748b;
  --folder-subtree-border: #e5e7eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #111827;
  color: #fff;
  padding: 12px 0;
  padding-top: max(12px, env(safe-area-inset-top, 0px));
  margin-bottom: 0;
  box-shadow: 0 1px 0 rgba(255, 255, 255, .06);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.topbar-start {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

/* Pull-to-refresh на мобильных (pull_refresh.js) */
.pull-refresh-indicator {
  --pull-refresh-height: 0px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: var(--pull-refresh-height);
  padding-top: env(safe-area-inset-top, 0px);
  overflow: hidden;
  pointer-events: none;
  background: var(--topbar-bg);
  color: #fff;
  font-size: 13px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
  transition: height .12s ease;
}

.pull-refresh-indicator[hidden] {
  display: none !important;
}

.pull-refresh-indicator.is-refreshing {
  --pull-refresh-height: 52px;
}

.pull-refresh-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, .35);
  border-top-color: #fff;
  border-radius: 50%;
  opacity: 0;
  transform: scale(.8);
  transition: opacity .12s ease, transform .12s ease;
}

.pull-refresh-indicator.is-ready .pull-refresh-spinner,
.pull-refresh-indicator.is-refreshing .pull-refresh-spinner {
  opacity: 1;
  transform: scale(1);
  animation: pull-refresh-spin .7s linear infinite;
}

@keyframes pull-refresh-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (min-width: 769px) {
  .pull-refresh-indicator {
    display: none !important;
  }
}

/* Кнопка бокового меню — только на мобильных (см. @media ниже) */
.mail-sidebar-toggle {
  display: none;
}

.mail-sidebar-close {
  display: none;
}

.sidebar-mobile-head {
  display: none;
}

.mail-sidebar-backdrop {
  display: none;
}

.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.brand-text {
  font-size: 15px;
}

/* Меню ящиков по клику на аватар / email в sidebar */
.sidebar-account-menu {
  position: relative;
  flex: 1;
  min-width: 0;
}

.sidebar-account-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  border: none;
  background: transparent;
  padding: 2px 4px;
  margin: -2px -4px;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  color: var(--text);
  text-align: left;
}

.sidebar-account-toggle:hover,
.sidebar-account-toggle[aria-expanded="true"] {
  background: var(--surface-hover);
}

.sidebar-account-toggle:hover .account-picker-chevron-btn,
.sidebar-account-toggle[aria-expanded="true"] .account-picker-chevron-btn {
  color: var(--primary);
}

.sidebar-account-toggle[aria-expanded="false"] .account-picker-chevron-btn .folder-tree-chevron {
  transform: rotate(-90deg);
}

.sidebar-account-toggle .avatar {
  flex-shrink: 0;
}

.sidebar-account-toggle .sidebar-email {
  flex: 1;
  min-width: 0;
}

.sidebar-account-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 50;
  min-width: 240px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, .15);
  padding: 6px;
  max-height: min(420px, 60vh);
  overflow-y: auto;
}

.sidebar-account-dropdown[hidden] {
  display: none !important;
}

.sidebar-account-dropdown-title {
  margin: 4px 10px 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.sidebar-account-current-only {
  padding: 8px 10px;
  font-size: 13px;
  word-break: break-all;
  color: var(--text);
}

.sidebar-account-dropdown-footer {
  margin-top: 4px;
  padding-top: 4px;
  border-top: 1px solid var(--border);
}

.sidebar-account-action {
  display: block;
  width: 100%;
  border: none;
  background: transparent;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  font: inherit;
}

.sidebar-account-action:hover {
  background: #f3f4f6;
}

.sidebar-account-logout {
  color: var(--error);
}

.sidebar-account-logout:hover {
  background: #fef2f2;
}

.sidebar-add-mailbox-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 6px 8px 10px;
}

.sidebar-add-mailbox-form[hidden] {
  display: none !important;
}

.sidebar-add-mailbox-form input {
  width: 100%;
  padding: 8px 10px;
  font-size: 14px;
}

.sidebar-add-mailbox-submit {
  width: 100%;
}

.sidebar-add-remember {
  margin: 0;
  font-size: 13px;
  font-weight: normal;
  color: var(--text-muted, #6b7280);
}

.sidebar-add-remember input {
  width: auto;
  margin: 0;
}

.topbar nav a,
.topbar .user {
  color: #d1d5db;
  text-decoration: none;
  margin-left: 14px;
  font-size: 14px;
}

.topbar nav a:hover {
  color: #fff;
}

/* Двухколоночный layout почты */
.mail-app {
  display: flex;
  align-items: flex-start;
  gap: 0;
  min-height: calc(100vh - 120px);
}

.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--card);
  border-right: 1px solid var(--border);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-self: flex-start;
  flex-shrink: 0;
}

/* Десктоп: меню не уезжает вверх; прокрутка только при переполнении */
@media (min-width: 769px) {
  .sidebar {
    position: sticky;
    top: calc(var(--topbar-offset) + env(safe-area-inset-top, 0px));
    max-height: calc(100vh - var(--topbar-offset) - env(safe-area-inset-top, 0px));
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }
}

.mail-main {
  flex: 1;
  min-width: 0;
  padding: 20px 24px;
  overflow: auto;
}

.sidebar-user {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  position: relative;
}

.sidebar-user .sidebar-email {
  flex: 1;
  min-width: 0;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.avatar.placeholder {
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.avatar.preview {
  width: 64px;
  height: 64px;
  margin-bottom: 0;
}

.avatar-picker {
  margin-bottom: 12px;
}

.avatar-picker-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 2px solid var(--border);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  overflow: hidden;
}

.avatar-picker-btn:hover,
.avatar-picker-btn:focus-visible {
  border-color: var(--primary);
  outline: none;
}

.avatar-picker-btn .avatar-picker-image {
  display: block;
}

.avatar-picker-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 0, 0, .45);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  opacity: 0;
  transition: opacity .15s ease;
}

.avatar-picker-btn:hover .avatar-picker-overlay,
.avatar-picker-btn:focus-visible .avatar-picker-overlay {
  opacity: 1;
}

.contact-avatar {
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}

.contact-avatar-sm {
  width: 28px;
  height: 28px;
}

.contact-avatar-md {
  width: 36px;
  height: 36px;
}

.contact-avatar-slot {
  position: relative;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

.contact-avatar-slot-sm {
  width: 28px;
  height: 28px;
}

.contact-avatar-slot-md {
  width: 36px;
  height: 36px;
}

.contact-avatar-slot .contact-avatar-photo {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.12s ease;
}

.contact-avatar-slot.loaded .contact-avatar-photo {
  opacity: 1;
}

.contact-avatar-slot.loaded .contact-avatar-placeholder {
  opacity: 0;
}

.contact-avatar-slot.broken .contact-avatar-photo {
  display: none;
}

.contact-avatar-placeholder {
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  line-height: 1;
}

.contact-avatar-sm.contact-avatar-placeholder {
  font-size: 11px;
}

.contact-avatar-md.contact-avatar-placeholder {
  font-size: 14px;
}

.contact-avatar-photo.is-broken {
  display: none !important;
}

.mail-from-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

/* Выбор письма по клику на аватар (вместо отдельной галочки) */
.mail-avatar-select {
  position: relative;
  flex-shrink: 0;
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 50%;
  line-height: 0;
}

.mail-avatar-select:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

.mail-avatar-select-mark {
  display: none;
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.88);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.mail-row.selected .mail-avatar-select-mark {
  display: flex;
}

.mail-row.selected .mail-avatar-select {
  box-shadow: 0 0 0 2px #2563eb;
}

.mail-trash-direction {
  flex-shrink: 0;
  width: 16px;
  font-size: 15px;
  line-height: 1;
  text-align: center;
  color: var(--muted, #888);
  font-weight: 700;
}

.mail-from-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.meta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}

.meta-avatar-slot {
  width: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.account-picker {
  flex: 1;
  min-width: 0;
  position: relative;
}

.sidebar-email {
  font-size: 13px;
  word-break: break-all;
  text-align: left;
}

.sidebar-email-btn {
  display: flex;
  align-items: flex-start;
  gap: 4px;
  width: 100%;
  border: none;
  background: transparent;
  padding: 2px 4px;
  margin: -2px -4px;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
  color: var(--text);
}

.sidebar-email-btn:hover,
.sidebar-email-btn[aria-expanded="true"] {
  background: #f3f4f6;
}

.account-picker-menu {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  z-index: 40;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .12);
  padding: 4px;
  max-height: 240px;
  overflow-y: auto;
}

.account-picker-menu[hidden] {
  display: none !important;
}

.account-picker-form {
  margin: 0;
}

.account-picker-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  border: none;
  background: transparent;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  color: var(--text);
  text-align: left;
}

.account-picker-item:hover {
  background: #f3f4f6;
}

.account-picker-item.active {
  background: #dbeafe;
  color: var(--primary);
  font-weight: 600;
}

.account-picker-item-email {
  word-break: break-all;
  flex: 1;
  min-width: 0;
}

.account-picker-item-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.account-picker-unread {
  font-size: 11px;
  line-height: 1.2;
  padding: 2px 6px;
}

.account-picker-current {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.account-picker-item.active .account-picker-current {
  color: var(--primary);
}

.search-form input,
.search-form-large input,
.search-input-field {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  box-sizing: border-box;
}

.search-form-large {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.search-form-large .search-input-wrap {
  flex: 1;
  min-width: 200px;
}

.search-input-wrap {
  position: relative;
  width: 100%;
}

.search-history-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 40;
  margin: 0;
  padding: 6px 0;
  list-style: none;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
  max-height: 280px;
  overflow-y: auto;
}

.search-history-item {
  display: block;
  width: 100%;
  padding: 8px 12px;
  border: none;
  background: transparent;
  text-align: left;
  font: inherit;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-history-item:hover,
.search-history-item:focus {
  background: #f1f5f9;
  color: var(--primary);
  outline: none;
}

.search-history-dropdown li[hidden] {
  display: none;
}

.search-folder-select {
  min-width: 180px;
  max-width: 280px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: var(--input-bg);
  color: var(--text);
}

.folder-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.folder-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
}

.folder-label-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.folder-counts {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  font-size: 11px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.folder-unread {
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
  padding: 2px 6px;
  font-weight: 700;
  min-width: 18px;
  text-align: center;
}

.folder-total {
  color: var(--muted);
  font-weight: 500;
  min-width: 1ch;
  text-align: right;
}

.folder-link.active .folder-total {
  color: var(--folder-active-total);
}

.folder-link.active .folder-unread {
  background: var(--primary-hover);
}

.folder-link:hover {
  background: var(--surface-hover);
}

.folder-link.active {
  background: var(--surface-active);
  color: var(--primary);
  font-weight: 600;
}

.folder-link.sub {
  padding: 6px 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--folder-sub-text);
  background: transparent;
}

.folder-link.sub.active {
  color: var(--primary);
  font-weight: 600;
}

.compose-btn {
  text-align: center;
  margin-bottom: 8px;
}

.folder-inbox-block {
  margin-bottom: 0;
}

.folder-link-row {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 10px;
  border-radius: 8px;
}

.folder-link-row:hover {
  background: var(--surface-hover);
}

.folder-link-row.active {
  background: var(--surface-active);
}

.folder-inbox-name {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
}

.folder-inbox-chevron-btn,
.folder-tree-chevron-btn,
.account-picker-chevron-btn {
  flex-shrink: 0;
  border: none;
  background: transparent;
  padding: 4px 6px;
  min-width: 28px;
  min-height: 28px;
  cursor: pointer;
  color: var(--muted);
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.folder-inbox-chevron-btn:hover,
.folder-tree-chevron-btn:hover,
.account-picker-chevron-btn:hover {
  color: var(--primary);
}

.folder-inbox-chevron,
.folder-tree-chevron {
  display: inline-block;
  width: 18px;
  font-size: 15px;
  transition: transform 0.15s ease;
}

.folder-tree-node.is-collapsed>.folder-tree-children {
  display: none;
}

.folder-inbox-block.is-collapsed .folder-subtree {
  display: none;
}

.folder-tree-node.is-collapsed .folder-tree-chevron,
.folder-inbox-block.is-collapsed .folder-inbox-chevron {
  transform: rotate(-90deg);
}

.folder-tree-chevron-spacer {
  flex-shrink: 0;
  width: 28px;
}

.folder-subtree {
  margin: 2px 0 6px 0;
  padding: 4px 0 4px 10px;
  border-left: 2px solid var(--folder-subtree-border);
  margin-left: 16px;
}

.folder-tree-node {
  margin: 1px 0;
}

.folder-tree-children {
  margin: 0;
  padding: 0;
}

.folder-row {
  display: flex;
  align-items: center;
  gap: 2px;
  border-radius: 6px;
  min-height: 30px;
  padding-right: 4px;
}

.folder-row.folder-depth-1 {
  padding-left: 0;
}

.folder-row.folder-depth-2 {
  padding-left: 10px;
}

.folder-row.folder-depth-3 {
  padding-left: 20px;
}

.folder-row.folder-depth-4 {
  padding-left: 30px;
}

.folder-row.folder-depth-5 {
  padding-left: 40px;
}

.folder-row:hover {
  background: var(--surface-hover);
}

.folder-row:has(.folder-link.active) {
  background: var(--surface-active);
}

.folder-row .folder-link:hover {
  background: transparent;
}

.folder-row .folder-link.active {
  background: transparent;
}

.folder-row .folder-link {
  flex: 1;
  min-width: 0;
}

.folder-delete-btn {
  opacity: 0;
  color: var(--muted);
  padding: 2px 5px;
  transition: opacity 0.12s ease, color 0.12s ease;
}

.folder-row:hover .folder-delete-btn,
.folder-row:focus-within .folder-delete-btn {
  opacity: 1;
}

.folder-delete-btn:hover {
  color: #b91c1c;
  background: #fee2e2;
}

.folder-link-row.active .folder-inbox-name {
  color: var(--primary);
  font-weight: 600;
}

.folder-link-row.active .folder-total {
  color: var(--folder-active-total);
}

.folder-add-btn {
  flex-shrink: 0;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 18px;
  line-height: 1;
  font-weight: 700;
  padding: 0 2px;
  cursor: pointer;
  border-radius: 4px;
}

.folder-link-row:hover .folder-add-btn,
.folder-row:hover .folder-add-btn,
.folder-add-btn:focus,
.folder-add-btn.is-open {
  color: var(--primary);
  opacity: 1;
}

.folder-create-inline[hidden] {
  display: none !important;
}

.folder-create-inline {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 4px 10px 6px 26px;
}

.folder-create-inline input {
  flex: 1;
  padding: 6px 8px;
  font-size: 13px;
  width: auto;
}

.sidebar-extra-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.blocked-add-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.blocked-add-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 8px 10px;
  border: 1px solid var(--border, #d1d5db);
  border-radius: 8px;
  background: var(--bg, #fff);
  color: inherit;
  font: inherit;
}

.mail-notify-banner {
  width: 100%;
  margin-top: 8px;
  padding: 8px 10px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  background: #fffbeb;
  color: #92400e;
  font-size: 12px;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
}

.mail-notify-banner:hover {
  background: #fef3c7;
}

.sidebar-nav-spacer {
  /* Отступ между «Корзина» и «Настройки» — высота одной строки папки + gap */
  height: calc(8px + 8px + 1em + 2px);
  flex-shrink: 0;
}

/* Обёртка sidebar: на десктопе прозрачна для вёрстки */
.sidebar-offcanvas-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  min-height: 0;
}

.mobile-nav-header,
.sidebar-mobile-footer,
.mobile-list-group {
  /* На десктопе заголовки секций и footer скрыты; list-group не меняет поток */
}

.mobile-nav-header,
.sidebar-mobile-footer {
  display: none;
}

@media (min-width: 769px) {
  .mobile-list-group {
    display: contents;
  }

  .sidebar-offcanvas-scroll {
    display: contents;
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .04);
}

.auth-card {
  max-width: 420px;
  margin: 40px auto;
}

.auth-remember {
  margin: 12px 0 16px;
  font-size: 14px;
  font-weight: normal;
}

.auth-remember input {
  width: auto;
  margin: 0;
}

.theme-fieldset {
  border: none;
  padding: 0;
  margin: 16px 0;
}

.theme-fieldset legend {
  padding: 0;
  margin-bottom: 10px;
  font-weight: 600;
}

/* Выбор темы — карточки с превью как в Telegram */
.theme-picker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 8px;
}

.theme-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 0;
  cursor: pointer;
  user-select: none;
}

.theme-card input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.theme-card-preview {
  position: relative;
  width: 100%;
  aspect-ratio: 10 / 13;
  border: 2px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: #f3f4f6;
  transition: border-color .15s ease, box-shadow .15s ease;
}

.theme-card:has(input:checked) .theme-card-preview {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

.theme-card-check {
  position: absolute;
  top: 7px;
  right: 7px;
  z-index: 2;
  display: none;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.theme-card:has(input:checked) .theme-card-check {
  display: flex;
}

.theme-card-label {
  font-size: 13px;
  color: var(--text);
}

.theme-card:has(input:checked) .theme-card-label {
  color: var(--primary);
  font-weight: 600;
}

/* Мини-макет интерфейса внутри карточки */
.theme-preview-pane {
  display: flex;
  flex-direction: column;
  gap: 5px;
  height: 100%;
  padding: 7px 6px 6px;
  box-sizing: border-box;
}

.theme-preview-auto {
  display: flex;
}

.theme-preview-pane-light {
  flex: 1;
  background: #f8fafc;
}

.theme-preview-pane-dark {
  flex: 1;
  background: #0f172a;
}

.theme-preview-light {
  background: #f8fafc;
  padding: 7px 6px 6px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  box-sizing: border-box;
}

.theme-preview-dark {
  background: #0f172a;
  padding: 7px 6px 6px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  box-sizing: border-box;
}

.theme-preview-bar {
  display: block;
  height: 8px;
  border-radius: 3px;
  margin-bottom: 2px;
}

.theme-preview-pane-light .theme-preview-bar,
.theme-preview-light .theme-preview-bar {
  background: #111827;
}

.theme-preview-pane-dark .theme-preview-bar,
.theme-preview-dark .theme-preview-bar {
  background: #020617;
}

.theme-preview-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

.theme-preview-dot {
  flex-shrink: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #2563eb;
}

.theme-preview-pane-dark .theme-preview-dot,
.theme-preview-dark .theme-preview-dot {
  background: #3b82f6;
}

.theme-preview-line {
  display: block;
  height: 4px;
  flex: 1;
  border-radius: 2px;
  background: #e5e7eb;
}

.theme-preview-pane-dark .theme-preview-line,
.theme-preview-dark .theme-preview-line {
  background: #334155;
}

.theme-preview-line.short {
  flex: 0 0 55%;
}

.theme-preview-row.muted .theme-preview-line {
  opacity: .75;
}

@media (max-width: 480px) {
  .theme-picker {
    gap: 8px;
  }

  .theme-card-label {
    font-size: 12px;
  }
}

.profile-logout-card {
  margin-top: 0;
}

.profile-logout-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.profile-logout-others-form {
  margin: 0;
}

.authorized-devices-panel {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.authorized-devices-title {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 650;
}

.authorized-devices-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.authorized-device-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-subtle);
}

.authorized-device-item.is-current {
  border-color: color-mix(in srgb, var(--primary, #0d6efd) 40%, var(--border));
  background: color-mix(in srgb, var(--primary, #0d6efd) 6%, var(--card));
}

.authorized-device-main {
  min-width: 0;
  flex: 1 1 auto;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.authorized-device-label {
  font-weight: 600;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.authorized-device-name {
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.authorized-device-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary, #0d6efd) 18%, transparent);
  color: var(--primary, #0d6efd);
  flex-shrink: 0;
}

.authorized-device-meta {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.authorized-device-meta-row {
  display: grid;
  grid-template-columns: 7.5em minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  line-height: 1.4;
}

.authorized-device-meta-key {
  color: var(--muted);
  font-weight: 600;
}

.authorized-device-ua {
  margin-top: 8px;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  line-height: 1.35;
}

.authorized-device-revoke {
  flex-shrink: 0;
  margin: 0;
}

.authorized-device-revoke-btn {
  white-space: nowrap;
}

@media (max-width: 640px) {
  .profile-logout-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .profile-logout-actions .btn,
  .profile-logout-actions .inline-form,
  .profile-logout-actions .inline-form .btn {
    width: 100%;
  }

  .authorized-device-item {
    flex-direction: column;
    padding: 12px;
    gap: 10px;
  }

  .authorized-device-meta-row {
    grid-template-columns: 5.5em minmax(0, 1fr);
    gap: 6px;
  }

  .authorized-device-revoke {
    width: 100%;
  }

  .authorized-device-revoke-btn {
    width: 100%;
  }
}

.profile-password-card {
  margin-top: 16px;
}

.profile-password-form label {
  display: block;
  margin-top: 12px;
  margin-bottom: 6px;
  font-weight: 600;
}

.profile-password-form input[type="password"] {
  width: 100%;
  max-width: 420px;
  display: block;
}

.profile-password-form .form-actions {
  margin-top: 16px;
  max-width: 420px;
}

.profile-password-form .form-actions .btn {
  display: block;
  width: 100%;
}

.profile-section-title {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

/* Разбан IP (/settings/access) */
.settings-access-ip {
  margin: 0 0 12px;
  font-size: 1.05rem;
}

.settings-access-ip code {
  font-size: 1.1em;
}

.settings-access-status {
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border, #e2e8f0);
}

.settings-access-status p {
  margin: 0;
}

.settings-access-status-banned {
  background: color-mix(in srgb, var(--danger, #dc3545) 12%, var(--card, #fff));
  border-color: color-mix(in srgb, var(--danger, #dc3545) 35%, var(--border, #e2e8f0));
}

.settings-access-status-ok {
  background: color-mix(in srgb, var(--success, #198754) 10%, var(--card, #fff));
  border-color: color-mix(in srgb, var(--success, #198754) 30%, var(--border, #e2e8f0));
}

.settings-access-form {
  margin-top: 12px;
}

.settings-access-hints {
  margin: 0;
  padding-left: 1.2rem;
}

.settings-access-hints li + li {
  margin-top: 6px;
}

.settings-access-inline-form {
  margin-top: 14px;
}

.settings-f2b-count {
  font-size: 0.9rem;
  font-weight: 400;
}

.settings-f2b-dl {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px 16px;
  margin: 0;
}

.settings-f2b-dl > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.settings-f2b-dl dt {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted, #64748b);
}

.settings-f2b-dl dd {
  margin: 0;
  font-weight: 600;
}

.settings-f2b-options-form {
  margin-top: 4px;
}

.settings-f2b-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px 16px;
  margin-bottom: 14px;
}

.settings-f2b-form-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
}

.settings-f2b-form-grid input[type="number"] {
  width: 100%;
  max-width: 100%;
}

.settings-f2b-mask-input {
  display: flex;
  align-items: center;
  gap: 4px;
}

.settings-f2b-mask-prefix {
  font-weight: 700;
  color: var(--muted, #64748b);
}

.settings-f2b-mask-input input {
  flex: 1;
}

.settings-f2b-increment-fieldset {
  margin: 0 0 12px;
  border: none;
  padding: 0;
}

.settings-f2b-increment-fieldset legend {
  padding: 0;
  margin-bottom: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted, #64748b);
}

.settings-f2b-options-note {
  margin: 0 0 12px;
}

.settings-f2b-table .col-actions {
  white-space: nowrap;
}

.settings-f2b-action-form {
  display: inline-block;
  margin: 2px 4px 2px 0;
  vertical-align: middle;
}

.settings-f2b-row-self {
  background: color-mix(in srgb, var(--primary, #0d6efd) 8%, var(--card, #fff));
}

.settings-f2b-badge-self {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  background: color-mix(in srgb, var(--primary, #0d6efd) 18%, transparent);
  color: var(--primary, #0d6efd);
}

.settings-f2b-tag {
  display: inline-block;
  margin: 1px 4px 1px 0;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 500;
}

.settings-f2b-tag-temp {
  background: color-mix(in srgb, #0dcaf0 20%, var(--card, #fff));
  color: #087990;
}

.settings-f2b-tag-perm {
  background: color-mix(in srgb, var(--danger, #dc3545) 18%, var(--card, #fff));
  color: var(--danger, #dc3545);
}

.settings-f2b-tag-wl {
  background: color-mix(in srgb, var(--success, #198754) 18%, var(--card, #fff));
  color: var(--success, #198754);
}

.settings-f2b-tag-bl {
  background: color-mix(in srgb, var(--danger, #dc3545) 15%, var(--card, #fff));
  color: var(--danger, #dc3545);
}

.settings-f2b-tag-queue {
  background: color-mix(in srgb, #ffc107 25%, var(--card, #fff));
  color: #997404;
}

.settings-f2b-table-compact td,
.settings-f2b-table-compact th {
  padding-top: 8px;
  padding-bottom: 8px;
}

/* Статистика ящика (/settings/stats) */
.mb-stats-card h2.profile-section-title {
  margin-bottom: 12px;
}

.mb-stats-email {
  margin: 0 0 12px;
}

.mb-stats-quota-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin-bottom: 10px;
}

.mb-stats-quota-value {
  font-size: 1.35rem;
  font-weight: 700;
}

.mb-stats-quota-pct {
  margin-left: auto;
  font-weight: 600;
  color: var(--primary);
}

.mb-quota-bar {
  height: 8px;
  border-radius: 4px;
  background: var(--border);
  overflow: hidden;
  margin-bottom: 12px;
}

.mb-quota-bar > div {
  height: 100%;
  border-radius: 4px;
  transition: width 0.3s ease;
}

.mb-quota-ok {
  background: #3fb950;
}

.mb-quota-warn {
  background: #e3b341;
}

.mb-quota-danger {
  background: #f85149;
}

.mb-stats-grid {
  margin-bottom: 16px;
}

.mb-stats-two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.mb-stats-dl {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(140px, 42%) 1fr;
  gap: 8px 12px;
  font-size: 14px;
}

.mb-stats-dl dt {
  margin: 0;
  color: var(--muted);
  font-weight: 500;
}

.mb-stats-dl dd {
  margin: 0;
}

.mb-stats-table .col-num {
  text-align: right;
  white-space: nowrap;
  width: 5rem;
}

.mb-stats-folder-name a {
  display: inline-block;
}

.mb-stats-folder-depth-0 {
  padding-left: 0;
}

.mb-stats-folder-depth-1 {
  padding-left: 1.25rem;
}

.mb-stats-folder-depth-2 {
  padding-left: 2.5rem;
}

.mb-stats-folder-depth-3 {
  padding-left: 3.75rem;
}

.mb-stats-folder-depth-4 {
  padding-left: 5rem;
}

.mb-stats-folder-depth-5 {
  padding-left: 6.25rem;
}

.mb-stats-folder-child .mb-stats-folder-name a::before {
  content: "↳ ";
  color: var(--muted);
  font-size: 0.9em;
}

.mb-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: var(--border);
  color: var(--text);
  margin-right: 4px;
}

.mb-badge-ok {
  background: rgba(63, 185, 80, 0.2);
  color: #3fb950;
}

.mb-badge-warn {
  background: rgba(227, 179, 65, 0.2);
  color: #c69026;
}

.mb-access-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.mb-stats-foot {
  margin-top: 8px;
}

.app-passwd-reveal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 14px 16px;
  background: var(--bg-alt, #f3f4f6);
  border-radius: 8px;
  border: 1px dashed var(--border);
}

.app-passwd-reveal code {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  word-break: break-all;
}

.app-passwd-protocols {
  margin: 16px 0;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.app-passwd-protocols legend {
  font-weight: 600;
  padding: 0 6px;
}

.app-passwd-protocols .checkbox-label {
  display: inline-flex;
  margin-right: 16px;
  margin-bottom: 8px;
}

.app-passwd-form-card .form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.app-passwd-modal {
  width: min(480px, 100%);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  max-height: 90dvh;
  overflow: hidden;
}

.app-passwd-modal .app-passwd-form {
  padding: 0 20px 16px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.app-passwd-modal-body {
  padding: 0 20px 8px;
}

.app-passwd-modal-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  padding: 12px 20px 16px;
  border-top: 1px solid var(--border);
}

#app-passwd-created-modal .modal-header {
  border-bottom: none;
  padding-bottom: 0;
}

#app-passwd-created-modal .app-passwd-reveal {
  margin-top: 8px;
}

[data-theme="dark"] .app-passwd-reveal {
  background: #1f2937;
}

[data-theme="dark"] .mb-quota-bar {
  background: #30363d;
}

.profile-logout-card .btn-danger {
  margin-top: 4px;
}

label {
  display: block;
  margin: 12px 0 6px;
  font-size: 14px;
  font-weight: 600;
}

input,
textarea,
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: var(--input-bg);
  color: var(--text);
}

textarea {
  resize: vertical;
}

.btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--btn-bg);
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  font: inherit;
}

.btn.primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

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

.btn.small {
  padding: 6px 10px;
  font-size: 13px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.toolbar h1 {
  margin: 0;
  min-width: 0;
  font-size: 1.35rem;
}

.mail-list-toolbar {
  align-items: flex-start;
}

.mail-list-toolbar h1 {
  flex: 0 1 auto;
}

.mail-list-search-form {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1 1 280px;
  max-width: 420px;
  min-width: 200px;
}

.mail-list-search-form .search-input-wrap {
  flex: 1;
  min-width: 0;
}

.mail-list-search-btn {
  flex-shrink: 0;
  padding: 8px 12px;
  line-height: 1;
}

.mail-list-search-clear {
  flex-shrink: 0;
  padding: 8px 10px;
  line-height: 1;
}

.toolbar-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.mail-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.mail-table th,
.mail-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  color: var(--text);
}

.mail-table thead th {
  background: var(--surface-subtle);
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.mail-table tr.unread td {
  font-weight: 600;
}

.mail-table-selectable col.col-unread {
  width: 20px;
}

.mail-table-selectable col.col-flag {
  width: 18px;
}

.mail-table-selectable col.col-from {
  width: 22%;
}

.mail-table-selectable col.col-subject {
  width: auto;
}

.mail-table td.col-unread,
.mail-table td.col-flag {
  vertical-align: middle;
  text-align: center;
}

.mail-table td.col-unread {
  padding-left: 4px;
  padding-right: 0;
}

.mail-table td.col-flag {
  padding-left: 0;
  padding-right: 0;
}

.mail-table-selectable .col-flag {
  width: 18px;
  text-align: center;
  padding-left: 0;
  padding-right: 0;
}

.mail-table-selectable td.col-from,
.mail-table-selectable th.col-from {
  padding-left: 4px;
}

/* Галочка «выбрать все» слева от «От» */
.mail-from-header {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.mail-select-all {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin: 0;
  cursor: pointer;
}

.mail-from-header-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mail-table .col-from {
  overflow: hidden;
  max-width: 0;
}

.mail-table .col-subject {
  position: relative;
  overflow: hidden;
  max-width: 0;
}

.mail-table .col-folder {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mail-row-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
}

.mail-subject-wrap {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  gap: 4px;
}

.mail-subject-wrap a,
.mail-subject-link {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mail-subject-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block;
}

.mail-subject-snippet,
.mail-subject-wrap .snippet {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.3;
  color: var(--muted);
}

.mail-date-compact {
  flex-shrink: 0;
  font-size: 11px;
  line-height: 1.2;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  padding-top: 0.15em;
}

.mail-attach {
  margin-right: 4px;
  font-size: 12px;
  opacity: 0.75;
  vertical-align: baseline;
}

.mail-thread-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35em;
  height: 1.35em;
  padding: 0 5px;
  margin-right: 6px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  color: var(--primary, #0d6efd);
  background: color-mix(in srgb, var(--primary, #0d6efd) 14%, transparent);
  vertical-align: middle;
}

.mail-table tr.flagged .col-flag .mail-flag {
  color: #eab308;
}

.mail-unread-dot {
  display: block;
  margin: 0 auto;
  padding: 0;
  border-radius: 50%;
  cursor: pointer;
  flex-shrink: 0;
  border: 2px solid #cbd5e1;
  background: transparent;
  transition: background 0.15s, border-color 0.15s;
}

.mail-unread-dot-sm {
  width: 10px;
  height: 10px;
}

.mail-unread-dot-md {
  width: 12px;
  height: 12px;
}

.mail-unread-dot.is-unread {
  background: #2563eb;
  border-color: #2563eb;
}

.mail-unread-dot:hover {
  border-color: #2563eb;
}

.mail-unread-dot.is-unread:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
}

.message-title-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.message-title-row h1 {
  margin: 0;
  flex: 1;
  min-width: 0;
}

.message-unread-title {
  font-weight: 700;
}

.mail-flag,
.mail-flag-inline {
  color: #eab308;
  font-size: 14px;
}

.mail-row.selected {
  background: #f0f9ff;
}

.bulk-toolbar {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Единая высота и вид кнопок управления письмом (список и просмотр) */
.toolbar-actions .btn,
.toolbar-actions a.btn,
.bulk-toolbar .btn,
.bulk-toolbar a.btn,
.mail-actions .btn {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  min-height: 36px;
  padding: 0 12px;
  font-size: 13px;
  line-height: 1;
  border-radius: 8px;
  white-space: nowrap;
  vertical-align: middle;
  flex-shrink: 0;
}

.toolbar-actions .btn-action-icon,
.bulk-toolbar .btn-action-icon,
.mail-actions .btn-action-icon {
  min-width: 36px;
  width: 36px;
  padding: 0;
  font-size: 13px;
}

.toolbar-actions .btn-more-dots {
  min-width: 36px;
  width: 36px;
  padding: 0;
  font-size: 13px;
  letter-spacing: 0;
}

.toolbar-actions .btn-unsubscribe,
.bulk-toolbar .btn-unsubscribe {
  padding: 0 12px;
}

.bulk-move-controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.bulk-move-controls select {
  width: auto;
  min-width: 120px;
  max-width: 200px;
  padding: 6px 8px;
  font-size: 13px;
}

.modal-move {
  width: min(440px, 100%);
  max-height: 90vh;
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#move-modal-form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  padding: 0 20px 16px;
}

.move-modal-field {
  display: block;
  margin-bottom: 12px;
}

.move-modal-field-label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
}

#move-modal-dest-select {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
}

.move-modal-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}

.move-modal-options-title {
  margin: 0 0 4px;
  font-size: 14px;
}

.move-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.modal-rule {
  width: min(520px, 100%);
}

.rule-modal-form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  padding: 16px 20px;
  overflow-y: auto;
}

.rule-modal-section {
  margin-bottom: 18px;
}

.rule-modal-section-title {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.rule-type-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.rule-type-tab {
  position: relative;
  margin: 0;
}

.rule-type-tab input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
}

.rule-type-tab span {
  display: block;
  text-align: center;
  padding: 10px 6px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.25;
  cursor: pointer;
  background: var(--card);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.rule-type-tab input:focus-visible+span {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

.rule-type-tab input:checked+span {
  background: #eff6ff;
  border-color: #93c5fd;
  color: #1d4ed8;
  font-weight: 600;
}

.rule-condition-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.rule-condition-field {
  margin: 0;
  flex-shrink: 0;
}

.rule-condition-grow {
  flex: 1;
  min-width: 160px;
}

.rule-condition-sep {
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
}

.rule-condition-row select,
.rule-condition-row input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
}

.rule-condition-field:not(.rule-condition-grow) select {
  min-width: 148px;
}

.rule-action-panel .rule-modal-field {
  margin-bottom: 0;
}

.rule-action-panel+.rule-action-panel {
  margin-top: 0;
}

.rule-modal-field {
  display: block;
  margin-bottom: 12px;
}

.rule-modal-field:last-child {
  margin-bottom: 0;
}

.rule-modal-field-label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
}

.rule-modal-optional {
  font-weight: 400;
  font-size: 12px;
  color: var(--muted);
}

.rule-action-panel select,
.rule-action-panel input[type="email"],
.rule-action-panel input[type="number"],
.rule-action-panel textarea,
.rule-modal-desc-field input {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
}

.rule-modal-field-inline input[type="number"] {
  max-width: 120px;
}

.rule-modal-preview {
  margin: 0 0 16px;
  padding: 10px 12px;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

.rule-modal-section-desc {
  margin-bottom: 8px;
}

.rule-modal-footer {
  margin-top: 4px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 480px) {
  .rule-type-tabs {
    grid-template-columns: 1fr;
  }

  .rule-condition-row {
    flex-direction: column;
    align-items: stretch;
  }

  .rule-condition-sep {
    align-self: flex-start;
  }
}

.mail-table .col-actions {
  width: 180px;
  white-space: nowrap;
}

.btn-link {
  background: none;
  border: none;
  padding: 0;
  color: var(--primary);
  cursor: pointer;
  font: inherit;
  text-decoration: underline;
}

.btn-link:hover {
  color: var(--primary-hover, #1d4ed8);
}

.mail-list-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 14px 4px 4px;
  flex-wrap: wrap;
}

.mail-list-page-info {
  white-space: nowrap;
}

.btn.is-disabled {
  opacity: 0.45;
  pointer-events: none;
  cursor: default;
}

.mail-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
  flex-shrink: 0;
}

.mail-actions-bulk {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
  flex-shrink: 0;
}

.message-actions-form {
  display: inline-flex;
  margin: 0;
}

.folder-empty-form {
  margin: 0;
}

.bulk-selected-label {
  margin-right: 4px;
  min-width: 72px;
  flex-shrink: 0;
}

.btn-danger {
  background: #fef2f2;
  color: #b91c1c;
  border-color: #fecaca;
}

.btn-danger:hover {
  background: #fee2e2;
}

.btn-unsubscribe {
  background: #f0fdf4;
  border-color: #86efac;
  color: #166534;
}

.btn-unsubscribe:hover {
  background: #dcfce7;
}

.btn-action-icon {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  min-width: 36px;
  width: 36px;
  padding: 0;
  font-size: 13px;
  line-height: 1;
}

.btn-action-icon.is-active {
  background: #fef9c3;
  border-color: #eab308;
}

.btn-action-star.is-active {
  color: #ca8a04;
}

.btn-action-like.is-active {
  background: #fef9c3;
  border-color: #eab308;
}

#mail-list-card {
  overflow: hidden;
  max-width: 100%;
}

#mail-list-card.is-loading {
  opacity: 0.55;
  pointer-events: none;
}

.mail-list-table-wrap {
  min-height: 48px;
  overflow: hidden;
  max-width: 100%;
}

.mail-table a {
  color: var(--primary);
  text-decoration: none;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 13px;
}

.flash {
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
}

.flash-error {
  background: #fef2f2;
  color: var(--error);
  border: 1px solid #fecaca;
}

.flash-success {
  background: #ecfdf5;
  color: var(--success);
  border: 1px solid #a7f3d0;
}

/* Всплывающие уведомления поверх интерфейса */
.toast-stack {
  position: fixed;
  top: calc(var(--topbar-offset) + env(safe-area-inset-top, 0px) + 8px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  width: min(520px, calc(100vw - 32px));
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast-stack .flash {
  margin-bottom: 0;
  pointer-events: auto;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.18);
  animation: toast-in 0.25s ease;
}

.toast-stack .flash.is-hiding {
  animation: toast-out 0.3s ease forwards;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toast-out {
  to {
    opacity: 0;
    transform: translateY(-8px);
  }
}

.message-body pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: #f9fafb;
  padding: 16px;
  border-radius: 8px;
}

.html-frame {
  display: block;
  width: 100%;
  min-height: 0;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  vertical-align: top;
}

.message-body-panels {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.message-original-hint {
  margin: 0 0 6px;
}

.message-original-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}

.message-original-toolbar .btn {
  font-size: 13px;
  font-weight: 400;
}

.message-original-toolbar .btn.is-copied {
  background: #ecfdf5;
  border-color: #86efac;
  color: #166534;
  font-size: 13px;
  font-weight: 400;
}

.message-source-pre {
  margin: 0;
  padding: 12px;
  max-height: min(70vh, 640px);
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  line-height: 1.45;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.html-frame-original {
  border-color: #fcd34d;
  background: #fffbeb;
}

.mail-search-filter {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Меню «⋯» на странице просмотра письма */
.message-more-menu {
  position: relative;
  display: inline-flex;
}

.btn-more-dots {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  min-width: 36px;
  width: 36px;
  padding: 0;
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0;
}

.message-more-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 30;
  min-width: 220px;
  padding: 6px 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.message-more-item {
  display: block;
  padding: 10px 14px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
}

.message-more-item:hover {
  background: #f8fafc;
  color: var(--primary);
}

.message-more-item-btn {
  display: block;
  width: 100%;
  border: none;
  background: transparent;
  text-align: left;
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  box-sizing: border-box;
}

.message-more-item-btn[aria-pressed="true"] {
  background: #eff6ff;
  color: var(--primary);
}

.message-more-item-btn[aria-pressed="true"]:hover {
  background: #dbeafe;
}

/* Контекстное меню списка писем (правый клик) */
.mail-context-menu {
  position: fixed;
  z-index: 120;
  min-width: 240px;
  max-width: min(320px, calc(100vw - 16px));
  padding: 6px 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.15);
}

.mail-context-menu[hidden] {
  display: none !important;
}

.mail-context-item {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 14px;
  font-weight: 400;
  text-align: left;
  cursor: pointer;
  box-sizing: border-box;
  white-space: nowrap;
}

.mail-context-item:hover:not(:disabled) {
  background: #f8fafc;
  color: var(--primary);
}

.mail-context-item:disabled {
  opacity: 0.45;
  cursor: default;
}

.mail-context-item[hidden] {
  display: none !important;
}

.mail-context-item-danger {
  color: #b91c1c;
}

.mail-context-item-danger:hover:not(:disabled) {
  background: #fef2f2;
  color: #991b1b;
}

/* Затемнение под меню на мобильных */
.mail-context-backdrop {
  position: fixed;
  inset: 0;
  z-index: 119;
  background: rgba(17, 24, 39, 0.45);
}

.mail-context-backdrop[hidden] {
  display: none !important;
}

body.mail-context-open {
  overflow: hidden;
}

.meta {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.stat {
  text-align: center;
}

.stat-num {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary);
}

.stat-label {
  color: var(--muted);
}

.grid-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.grid-form .full {
  grid-column: 1 / -1;
}

.inline-form {
  display: inline-flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.inline-form input {
  width: 120px;
}

.footer {
  margin: 20px 0;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

.actions {
  white-space: nowrap;
}

.snippet {
  font-size: 12px;
  margin-top: 4px;
}

mark {
  background: #fef08a;
  padding: 0 2px;
}

.search-history {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.search-history a {
  font-size: 13px;
  color: var(--primary);
}

.suggestions {
  position: relative;
}

.suggestions-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 1100;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  max-height: 240px;
  overflow-y: auto;
}

.suggestions-list:empty {
  display: none;
}

.suggestion-item {
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-item:hover,
.suggestion-item.active {
  background: #eff6ff;
  color: var(--primary);
}

.to-field-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
}

.compose-row-to {
  align-items: flex-start;
}

.compose-row-to label {
  margin-top: 8px;
}

#editor,
#signature-editor {
  min-height: 200px;
  margin-bottom: 12px;
  background: #fff;
}

#signature-editor {
  min-height: 140px;
}

.schedule-fieldset {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  margin: 16px 0;
}

.schedule-fieldset label {
  display: inline;
  font-weight: normal;
  margin-right: 12px;
}

.period-num {
  width: 60px;
  display: inline-block;
}

.schedule-dt {
  max-width: 220px;
}

.form-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.checkbox-label {
  font-weight: normal;
  display: flex;
  align-items: center;
  gap: 8px;
}

.move-panel {
  margin-bottom: 16px;
}

.move-form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

.move-form-row select {
  flex: 1;
  min-width: 160px;
  width: auto;
}

.move-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.move-option {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  cursor: pointer;
}

.move-option input {
  width: auto;
  margin-top: 3px;
  flex-shrink: 0;
}

.move-option.is-disabled {
  opacity: 0.55;
  cursor: default;
}

.move-rule-exists {
  margin: 0;
}

.attachments-panel {
  margin-bottom: 16px;
  padding: 14px 16px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.attachments-title {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}

.attachments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  max-width: 760px;
  align-items: start;
}

.attachment-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  color: var(--text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.attachment-card:hover {
  border-color: color-mix(in srgb, var(--primary) 45%, var(--border));
  box-shadow: 0 4px 14px color-mix(in srgb, var(--text) 10%, transparent);
}

.attachment-card-preview,
.attachment-card-preview-link,
.attachment-card-preview--icon {
  position: relative;
  flex-shrink: 0;
  box-sizing: border-box;
  width: 100%;
  height: 132px;
  max-height: 132px;
  background: color-mix(in srgb, var(--text) 4%, var(--card));
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.attachment-card-preview--icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.attachment-card-preview-link {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.attachment-card-preview-link:hover {
  background: color-mix(in srgb, var(--primary) 6%, var(--card));
}

.attachment-card-preview-link:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: -2px;
}

/* Прозрачный слой поверх iframe/img — клик открывает lightbox */
.attachment-card-preview-hit {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: transparent;
  cursor: pointer;
}

/* Изображение — целиком в рамке */
.attachment-card-preview-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: color-mix(in srgb, var(--text) 6%, var(--card));
}

/* PDF / текст через iframe — жёстко внутри рамки, не раздувает карточку */
.attachment-card-preview-embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  margin: 0;
  padding: 0;
  pointer-events: none;
  background: #fff;
}

.attachment-card-preview-embed--pdf {
  /* Масштаб первой страницы PDF в миниатюре */
  width: 200%;
  height: 200%;
  transform: scale(0.5);
  transform-origin: top left;
}

.attachment-card-preview-embed--text {
  background: var(--card);
  color: var(--text);
}

/* Текстовый фрагмент из тела вложения */
.attachment-card-text-preview {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 8px 9px;
  overflow: hidden;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 9px;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
  background: var(--card);
  pointer-events: none;
}

.attachment-card-icon {
  width: 52px;
  height: 60px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #fff;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.15);
}

.attachment-card-icon--image { background: #7c3aed; }
.attachment-card-icon--pdf { background: #dc2626; }
.attachment-card-icon--text { background: #64748b; }
.attachment-card-icon--document { background: #2563eb; }
.attachment-card-icon--spreadsheet { background: #059669; }
.attachment-card-icon--archive { background: #b45309; }
.attachment-card-icon--audio { background: #db2777; }
.attachment-card-icon--video { background: #7c2d12; }
.attachment-card-icon--generic { background: #475569; }

.attachment-card-body {
  flex: 1 1 auto;
  padding: 10px 10px 11px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  min-height: 76px;
}

.attachment-card-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
  flex-shrink: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

button.attachment-card-name-link,
a.attachment-card-name-link {
  appearance: none;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
}

button.attachment-card-name-link:hover,
a.attachment-card-name-link:hover {
  color: var(--primary);
  text-decoration: underline;
}

.attachment-card-size {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.attachment-card-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-top: auto;
  padding-top: 8px;
  flex-shrink: 0;
  border-top: 1px solid var(--border);
}

.attachment-card-link {
  appearance: none;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--primary);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.attachment-card-link:hover {
  text-decoration: underline;
}

.attachment-card-link:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Полноэкранный просмотр вложения */
body.attachment-lightbox-open {
  overflow: hidden;
}

.attachment-lightbox {
  position: fixed;
  inset: 0;
  z-index: 12000;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: 0;
}

.attachment-lightbox[hidden] {
  display: none !important;
}

.attachment-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, #0f172a 72%, transparent);
  cursor: pointer;
}

.attachment-lightbox-dialog {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(1100px, 100%);
  height: 100%;
  max-height: 100dvh;
  margin: 0 auto;
  background: var(--card);
  color: var(--text);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--border) 80%, transparent),
    0 24px 64px rgba(15, 23, 42, 0.35);
}

.attachment-lightbox-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-shrink: 0;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--text) 3%, var(--card));
}

.attachment-lightbox-heading {
  min-width: 0;
  flex: 1 1 auto;
}

.attachment-lightbox-title {
  margin: 0;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.3;
  word-break: break-word;
}

.attachment-lightbox-meta {
  margin: 4px 0 0;
}

.attachment-lightbox-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.attachment-lightbox-body {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  overflow: auto;
  background: color-mix(in srgb, var(--text) 5%, var(--bg, var(--card)));
}

.attachment-lightbox-image {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  margin: auto;
}

.attachment-lightbox-frame {
  width: 100%;
  height: 100%;
  min-height: min(70dvh, 720px);
  border: 0;
  background: #fff;
  border-radius: 4px;
}

.attachment-lightbox-frame--text {
  background: var(--card);
}

@media (max-width: 640px) {
  .attachment-lightbox-header {
    flex-direction: column;
    align-items: stretch;
  }

  .attachment-lightbox-actions {
    justify-content: flex-end;
  }

  .attachment-lightbox-frame {
    min-height: 55dvh;
  }
}

.attachment-name {
  font-size: 14px;
  word-break: break-all;
}

.attachment-meta {
  font-size: 12px;
  white-space: nowrap;
}

.pagination {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 16px;
}

.search-loading {
  color: var(--primary);
  font-weight: 600;
}

.sidebar-hint {
  margin: -6px 0 0;
  font-size: 11px;
}

.quick-schedule-btns {
  margin-top: 10px;
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.btn.tiny {
  padding: 2px 6px;
  font-size: 12px;
  line-height: 1.2;
}

.folder-delete {
  display: inline;
  margin: 0;
}

.reschedule-inline {
  display: inline-block;
  vertical-align: middle;
}

.reschedule-inline summary {
  list-style: none;
  cursor: pointer;
}

.reschedule-inline form {
  margin-top: 6px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.reschedule-inline .schedule-dt {
  width: auto;
  max-width: 180px;
  padding: 4px 8px;
  font-size: 13px;
}

.actions-compact {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  align-items: center;
}

.actions-compact .inline-form {
  margin: 0;
}

/* Модальное окно написания письма */
body.modal-open {
  overflow: hidden;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(17, 24, 39, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-overlay.is-open {
  display: flex;
}

.modal-compose {
  position: relative;
  width: 90vw;
  max-width: 920px;
  height: 90vh;
  height: 90dvh;
  max-height: 90vh;
  max-height: 90dvh;
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.compose-loading {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card);
  color: var(--muted);
  font-size: 15px;
}

.compose-loading[hidden] {
  display: none;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  margin: 0;
  font-size: 18px;
}

.modal-close {
  background: none;
  border: none;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  color: var(--muted);
  padding: 0 4px;
}

.modal-close:hover {
  color: var(--text);
}

#compose-form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.compose-fields {
  padding: 12px 20px 0;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.compose-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.compose-row label {
  margin: 0;
  min-width: 48px;
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
}

.compose-row input {
  flex: 1;
  padding: 8px 10px;
}

.compose-editor-wrap {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  margin-bottom: 8px;
}

.compose-editor-wrap .ql-toolbar {
  flex-shrink: 0;
  border-radius: 8px 8px 0 0;
}

.compose-editor-wrap .ql-container,
.compose-editor-wrap #editor.ql-container {
  flex: 1;
  min-height: 0;
  height: auto;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  font-size: 15px;
  border-radius: 0 0 8px 8px;
}

.compose-editor-wrap .ql-editor {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
  max-width: 100%;
}

/* В модалке compose — без глобальных отступов #editor */
.modal-compose .compose-editor-wrap #editor {
  min-height: 0;
  margin-bottom: 0;
}

.compose-fields > .compose-row,
.compose-fields > .compose-attachments {
  flex-shrink: 0;
}

.compose-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  background: #f9fafb;
  flex-wrap: wrap;
}

.schedule-compact {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
}

.schedule-compact select,
.schedule-compact input[type="number"],
.schedule-compact input[type="datetime-local"] {
  width: auto;
  padding: 6px 8px;
  font-size: 13px;
}

.schedule-compact .period-num {
  width: 52px;
}

.schedule-compact .schedule-dt {
  max-width: 190px;
}

.schedule-compact .quick-schedule-btns {
  display: inline-flex;
  gap: 4px;
  margin: 0;
}

.compose-actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.compose-attachments {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 0 20px 10px;
}

.attach-btn {
  font-size: 13px;
  padding: 6px 10px;
  cursor: pointer;
}

.attachments-preview {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
}

.attachment-preview-item {
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 6px;
  background: #eff6ff;
  color: var(--primary);
  border: 1px solid #bfdbfe;
}

.btn.btn-ghost {
  background: transparent;
  border-color: var(--border);
}

/* --- Админка Mailcow --- */
.admin-app {
  max-width: 1120px;
  margin: 0 auto;
}

.admin-header {
  padding: 16px 20px;
  margin-bottom: 16px;
}

.admin-domain-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin: 12px 0 14px;
  padding: 12px 14px;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.admin-domain-bar-empty {
  align-items: center;
}

.admin-domain-bar-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

.admin-domain-bar-label {
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
}

.admin-domain-current {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 15px;
  font-weight: 600;
  word-break: break-all;
}

.admin-domain-empty {
  font-style: italic;
}

.modal-domain-picker {
  width: min(480px, 100%);
}

.admin-domain-picker-body {
  padding: 12px 20px 20px;
}

.admin-domain-picker-search {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  margin-bottom: 8px;
  box-sizing: border-box;
}

.admin-domain-picker-hint {
  margin: 0 0 10px;
}

.admin-domain-picker-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: min(360px, 50vh);
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.admin-domain-picker-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  width: 100%;
  padding: 10px 14px;
  border: none;
  border-bottom: 1px solid var(--border);
  background: var(--card);
  text-align: left;
  cursor: pointer;
  font-size: 14px;
}

.admin-domain-picker-item:last-child {
  border-bottom: none;
}

.admin-domain-picker-item:hover {
  background: #f0f9ff;
}

.admin-domain-picker-item[aria-selected="true"],
.admin-domain-picker-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.admin-domain-picker-desc {
  display: block;
  margin-top: 2px;
}

.admin-domain-picker-placeholder {
  padding: 16px 14px;
}

.admin-domain-picker-empty {
  padding: 12px 0 0;
  text-align: center;
}

.admin-domain-bar-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-domain-quota-summary {
  font-variant-numeric: tabular-nums;
}

.admin-domain-desc {
  max-width: 28ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-context-line {
  margin: 0 0 12px;
}

/* Справка в веб-почте */
.help-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 820px;
}

.help-section h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

.help-section h3 {
  margin: 20px 0 10px;
  font-size: 1rem;
}

.help-lead {
  margin-top: 0;
  line-height: 1.55;
}

.help-steps,
.help-list {
  margin: 0;
  padding-left: 1.25rem;
  line-height: 1.55;
}

.help-steps li+li,
.help-list li+li {
  margin-top: 8px;
}

.help-connection-table-wrap {
  overflow-x: auto;
  margin: 16px 0;
}

.help-connection-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.help-connection-table th,
.help-connection-table td {
  padding: 10px 12px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

.help-connection-table th {
  background: var(--surface-subtle);
  font-weight: 600;
  color: var(--text);
}

.help-copy-value {
  margin-right: 8px;
  word-break: break-all;
}

.help-note {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--surface-subtle);
  border-radius: 8px;
  border: 1px solid var(--border);
}

[data-theme="dark"] .help-connection-table th {
  background: var(--surface-subtle);
  color: var(--text);
}

[data-theme="dark"] .help-connection-table td {
  background: var(--card);
  color: var(--text);
}

[data-theme="dark"] .help-note {
  background: var(--surface-subtle);
}

[data-theme="dark"] .admin-table-wrap,
[data-theme="dark"] .admin-table td {
  background: var(--card);
  color: var(--text);
}

[data-theme="dark"] .admin-table th {
  background: var(--surface-subtle);
  color: var(--muted);
}

[data-theme="dark"] .admin-table tbody tr:hover td {
  background: var(--surface-hover);
}

[data-theme="dark"] .mail-table thead th {
  background: var(--surface-subtle);
  color: var(--muted);
}

[data-theme="dark"] .mail-table tbody td {
  color: var(--text);
}

/* Кнопка «Назад» в просмотре письма и вложения */
a.toolbar-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  color: var(--primary);
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

a.toolbar-back:hover {
  background: var(--border);
}

/* Перенос длинных слов в письме */
.message-view-card h1 {
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* Цепочка писем — стек как в Mail.app */
.message-thread {
  margin-top: 0;
}

.message-thread.conversation-stack {
  padding: 0;
  overflow: visible;
  background: transparent;
  border: none;
  box-shadow: none;
}

.conversation-stack-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  padding: 4px 4px 14px;
}

.conversation-subject {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 650;
  line-height: 1.25;
  flex: 1 1 auto;
  min-width: 0;
  word-break: break-word;
}

.conversation-count {
  flex-shrink: 0;
}

.message-thread-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.thread-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--card);
}

.thread-item.is-unread .thread-item-from {
  font-weight: 700;
}

.thread-item.is-current {
  border-color: color-mix(in srgb, var(--primary, #0d6efd) 35%, var(--border));
  background: color-mix(in srgb, var(--primary, #0d6efd) 4%, var(--card));
}

.thread-item-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  padding: 14px 16px 8px;
  box-sizing: border-box;
}

.thread-item-avatar {
  flex-shrink: 0;
  display: flex;
  padding-top: 2px;
}

.thread-item-heading {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.thread-item-heading-top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
}

.thread-item-unread-slot {
  display: flex;
  width: 14px;
  flex-shrink: 0;
  justify-content: center;
  padding-top: 0.4em;
}

.thread-item-unread-slot .mail-unread-dot {
  margin: 0;
}

.thread-item-from-wrap {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.thread-item-from {
  display: block;
  font-weight: 600;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.thread-item-aside {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-left: auto;
  padding-top: 0.15em;
}

.thread-item-date {
  text-align: right;
  white-space: nowrap;
  font-size: 13px;
  line-height: 1.35;
}

.thread-item-flag {
  font-size: 14px;
  line-height: 1;
}

.thread-item-attach {
  font-size: 13px;
  line-height: 1;
  opacity: 0.85;
}

.thread-item-to {
  margin: 0;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.4;
}

.thread-item-body {
  padding: 4px 16px 14px;
}

.thread-item-meta {
  margin-bottom: 8px;
  word-break: break-word;
}

.thread-item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 4px;
}

.thread-item-content {
  max-width: 100%;
  overflow-x: auto;
}

.thread-html-frame {
  display: block;
  width: 100%;
  min-height: 0;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  vertical-align: top;
}

.thread-text-body {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-subtle);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  font-size: 13px;
  max-height: none;
  overflow: visible;
}

.thread-attachment-list {
  margin: 0 0 10px;
}

.profile-view-fieldset {
  margin-top: 16px;
}

.profile-setting-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-subtle);
  cursor: pointer;
  font-weight: normal;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.profile-setting-card:hover {
  border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
  background: var(--surface-hover);
}

.profile-setting-card:has(.profile-setting-checkbox:checked) {
  border-color: color-mix(in srgb, var(--primary) 45%, var(--border));
  background: color-mix(in srgb, var(--primary) 6%, var(--surface-subtle));
}

.profile-setting-card-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.profile-setting-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}

.profile-setting-card-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}

.profile-setting-switch {
  position: relative;
  flex-shrink: 0;
  width: 44px;
  height: 26px;
}

.profile-setting-checkbox {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.profile-setting-switch-track {
  position: relative;
  display: block;
  width: 44px;
  height: 26px;
  border-radius: 999px;
  background: #d1d5db;
  transition: background 0.2s ease;
  pointer-events: none;
}

.profile-setting-switch-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.18);
  transition: transform 0.2s ease;
}

.profile-setting-checkbox:checked + .profile-setting-switch-track {
  background: var(--primary);
}

.profile-setting-checkbox:checked + .profile-setting-switch-track::after {
  transform: translateX(18px);
}

.profile-setting-checkbox:focus-visible + .profile-setting-switch-track {
  outline: 2px solid color-mix(in srgb, var(--primary) 55%, transparent);
  outline-offset: 2px;
}

[data-theme="dark"] .profile-setting-switch-track {
  background: #475569;
}

[data-theme="dark"] .profile-setting-switch-track::after {
  background: #f8fafc;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

@media (max-width: 768px) {
  .profile-setting-card {
    padding: 14px;
    gap: 12px;
  }

  .profile-setting-switch {
    width: 48px;
    height: 28px;
  }

  .profile-setting-switch-track {
    width: 48px;
    height: 28px;
  }

  .profile-setting-switch-track::after {
    width: 22px;
    height: 22px;
    top: 3px;
    left: 3px;
  }

  .profile-setting-checkbox:checked + .profile-setting-switch-track::after {
    transform: translateX(20px);
  }

  .thread-item-header {
    padding: 12px;
    gap: 10px;
  }

  .thread-item-heading-top {
    flex-wrap: wrap;
  }

  .thread-item-aside {
    width: 100%;
    margin-left: 24px;
    justify-content: flex-start;
    order: 3;
  }

  .thread-item-date {
    font-size: 12px;
    white-space: normal;
  }
}

.meta,
.meta-row div,
.attachment-name,
.attachment-view-title {
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* Просмотр вложения */
.attachment-view-toolbar {
  flex-wrap: wrap;
  gap: 8px;
}

.attachment-view-card {
  margin-top: 8px;
}

.attachment-view-title {
  margin: 0 0 4px;
  font-size: 18px;
}

.attachment-view-meta {
  margin: 0 0 12px;
}

.attachment-view-preview {
  margin-top: 12px;
}

.attachment-view-preview--image img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.attachment-view-preview--pdf {
  min-height: 60vh;
}

.attachment-pdf-frame {
  width: 100%;
  min-height: 60vh;
  height: 70vh;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

.attachment-text-preview {
  max-height: 70vh;
  overflow: auto;
  padding: 12px;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-subtle);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  font-size: 13px;
  line-height: 1.45;
}

.attachment-view-preview--download {
  text-align: center;
  padding: 24px 12px;
}

/* Таблицы-«карточки» на узких экранах */
@media (max-width: 768px) {
  .table-wrap {
    overflow-x: visible;
  }

  .responsive-table {
    display: block;
    min-width: 0;
  }

  .responsive-table thead {
    display: none;
  }

  .responsive-table tbody {
    display: block;
  }

  .responsive-table tr {
    display: block;
    margin-bottom: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
  }

  .responsive-table td {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    padding: 6px 0;
    border: none;
    text-align: right;
    word-break: break-word;
  }

  .responsive-table td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--muted);
    text-align: left;
    flex: 0 0 auto;
    max-width: 46%;
  }

  .responsive-table td[data-label=""]::before,
  .responsive-table td:not([data-label])::before {
    content: none;
  }

  .responsive-table td.col-actions {
    justify-content: flex-end;
    padding-top: 10px;
    margin-top: 4px;
    border-top: 1px solid var(--border);
  }

  .responsive-table td.col-actions::before {
    display: none;
  }

  .responsive-table .mb-stats-folder-name {
    display: block;
    text-align: left;
  }

  .responsive-table .mb-stats-folder-name::before {
    display: none;
  }
}

.help-note p {
  margin: 0;
  line-height: 1.5;
}

.help-inline-dot {
  color: var(--primary);
  font-weight: 700;
}

.help-search-table {
  margin-top: 12px;
}

.help-section code {
  font-size: 0.92em;
}

.admin-header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.admin-title {
  margin: 0;
  font-size: 1.35rem;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-page-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  flex-shrink: 0;
}

.auth-page-icon {
  display: block;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  margin: 0 auto 12px;
}

.admin-back-mail {
  flex-shrink: 0;
}

.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.admin-nav-link {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
}

.admin-nav-link:hover {
  color: var(--primary);
  background: var(--surface-hover);
}

.admin-nav-link.active {
  color: var(--primary);
  background: var(--surface-active);
  border-color: var(--primary);
}

.admin-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.admin-card h2 {
  margin-top: 0;
  font-size: 1.1rem;
}

.admin-card h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.admin-count {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}

.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.admin-stat {
  text-align: left;
  padding: 20px;
}

.admin-stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
}

.admin-stat-label {
  color: var(--muted);
  margin: 6px 0 12px;
}

.admin-stat-link {
  font-size: 14px;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.admin-hints {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.55;
}

.admin-hints li+li {
  margin-top: 8px;
}

.admin-lead {
  margin-top: 0;
  max-width: 72ch;
}

.admin-field-hint {
  margin: 6px 0 0;
}

.admin-split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  align-items: start;
}

.admin-domain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-domain-link {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  background: var(--card);
}

.admin-domain-link:hover {
  border-color: #93c5fd;
  background: var(--surface-hover);
}

.admin-domain-link.active {
  border-color: var(--primary);
  background: var(--surface-active);
}

.admin-domain-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px;
  word-break: break-all;
}

.admin-badge {
  font-size: 12px;
}

.admin-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
}

.admin-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  table-layout: fixed;
  color: var(--text);
}

.admin-table th,
.admin-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

.admin-table th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
  background: var(--surface-subtle);
}

.admin-table tbody tr:hover td {
  background: var(--surface-hover);
}

.admin-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-table .col-email {
  width: 28%;
}

.admin-table .col-name {
  width: 18%;
}

.admin-table .col-quota {
  width: 10%;
}

.admin-table .col-actions {
  width: 44%;
}

.admin-table .col-alias {
  width: 34%;
}

.admin-table .col-goto {
  width: 66%;
}

.admin-table .col-type {
  width: 8%;
}

.admin-table .col-dns-name {
  width: 16%;
}

.admin-table .col-dns-value {
  width: 38%;
}

.admin-table .col-dns-note {
  width: 26%;
}

.admin-table .col-copy {
  width: 12%;
}

.cell-mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
}

.cell-wrap {
  white-space: normal;
}

.cell-break {
  word-break: break-all;
}

.cell-nowrap {
  white-space: nowrap;
}

.admin-dns-priority {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--surface-highlight);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
}

.admin-password-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
  align-items: center;
  min-width: 0;
}

.admin-password-form input {
  width: 100%;
  min-width: 0;
  padding: 8px 10px;
  font-size: 13px;
}

.admin-dns-help {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 8px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  color: var(--text);
}

.admin-dns-help h3 {
  color: var(--text);
  margin: 16px 0 10px;
}

.admin-dns-help h3:first-child {
  margin-top: 0;
}

.admin-dns-purpose-list {
  margin: 0;
}

.admin-dns-purpose-list dt {
  margin-top: 12px;
  color: var(--text);
  font-weight: 600;
}

.admin-dns-purpose-list dt:first-child {
  margin-top: 0;
}

.admin-dns-purpose-list dd {
  margin: 4px 0 0;
  color: var(--muted);
}

.admin-dns-help .admin-steps {
  color: var(--text);
}

.admin-dns-help .admin-steps strong {
  color: var(--text);
}

.admin-dns-help code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--code-bg);
  color: var(--text);
  font-size: 0.92em;
}

.admin-dns-help p.muted {
  color: var(--muted);
}

.admin-steps {
  margin: 0;
  padding-left: 1.25rem;
  line-height: 1.55;
}

.admin-steps li+li {
  margin-top: 8px;
}

.admin-domain-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.admin-domain-tab {
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-domain-tab:hover {
  border-color: #93c5fd;
  color: var(--primary);
}

.admin-domain-tab.active {
  background: var(--surface-active);
  border-color: #93c5fd;
  color: var(--primary);
}

.admin-domain-section h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-row-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.admin-row-actions .admin-password-form {
  grid-template-columns: 1fr 1fr auto;
}

.admin-table .col-actions {
  width: 46%;
}

.admin-table .col-alias-type {
  width: 12%;
}

.admin-form label {
  margin-top: 0;
}

.btn.is-copied {
  background: #ecfdf5;
  border-color: #a7f3d0;
  color: #047857;
}

/* Админка: панель действий и модальные окна */
.admin-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 4px;
}

.admin-row-actions-inline {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.admin-row-actions-inline form {
  margin: 0;
}

.modal-admin {
  width: min(540px, 100%);
  max-height: 90vh;
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
}

.admin-modal-form {
  padding: 16px 20px 20px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.admin-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.admin-modal-readonly label {
  margin-bottom: 4px;
}

.admin-modal-static {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px;
  word-break: break-all;
}

.admin-domain-list-item {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-domain-list-item .admin-domain-link {
  flex: 1;
  min-width: 0;
}

.admin-dns-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.admin-dns-header h2 {
  margin: 0;
}

.admin-table .col-dns-check {
  width: 14%;
}

.admin-table .col-dns-value {
  width: 32%;
}

.admin-table .col-dns-note {
  width: 22%;
}

.admin-table .col-copy {
  width: 10%;
}

.cell-dns-check {
  vertical-align: top;
}

.admin-dns-status {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
}

.dns-status-pending {
  color: var(--muted);
}

.dns-status-ok {
  color: #047857;
}

.dns-status-warn {
  color: #b45309;
}

.dns-status-fail {
  color: #b91c1c;
}

@media (max-width: 768px) {
  :root {
    --topbar-offset: 48px;
  }

  /* В шапке на мобильных — только ☰, логотип и «Выход» (остальное в drawer) */
  .topbar-mobile-hide {
    display: none !important;
  }

  .topbar nav a:not(.topbar-mobile-hide) {
    margin-left: 0;
  }

  .topbar nav:has(.topbar-mobile-hide:only-child),
  .topbar nav:not(:has(a:not(.topbar-mobile-hide))) {
    display: none;
  }

  .topbar nav {
    margin-left: auto;
  }

  /* Кнопка «гамбургер» в шапке */
  .mail-sidebar-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 8px;
    background: rgba(255, 255, 255, .08);
    color: #fff;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    flex-shrink: 0;
  }

  .mail-sidebar-toggle:hover,
  .mail-sidebar-toggle[aria-expanded="true"] {
    background: rgba(255, 255, 255, .18);
    border-color: rgba(255, 255, 255, .4);
  }

  .mail-sidebar-toggle-icon {
    pointer-events: none;
  }

  .mail-app {
    flex-direction: row;
    min-height: calc(100vh - 88px);
  }

  /* Offcanvas-меню на весь экран (Bootstrap 3.3.7) */
  .sidebar {
    position: fixed;
    inset: 0;
    z-index: 1100;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    padding: 0;
    border: none;
    box-shadow: none;
    background: var(--card);
    align-self: stretch;
    transform: translateX(-105%);
    transition: transform .25s ease-in-out;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }

  body.mail-sidebar-open .sidebar {
    transform: translateX(0);
    box-shadow: none;
  }

  /* На полноэкранном меню затемнение не нужно */
  .mail-sidebar-backdrop {
    display: none !important;
  }

  .sidebar-mobile-head {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-bottom: 0;
    padding: 10px 12px;
    padding-top: max(10px, env(safe-area-inset-top, 0px));
    border-bottom: 1px solid rgba(255, 255, 255, .12);
    background: var(--topbar-bg);
    color: #fff;
  }

  .sidebar-mobile-title {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
  }

  .mail-sidebar-close {
    display: flex;
    align-items: center;
    justify-content: center;
    order: -1;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 4px;
    background: rgba(255, 255, 255, .08);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    flex-shrink: 0;
  }

  .mail-sidebar-close:hover {
    background: rgba(255, 255, 255, .18);
    color: #fff;
  }

  .sidebar-offcanvas-body {
    flex: 1 1 0%;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 0;
    gap: 0;
  }

  /* Прокручиваемая область: папки и действия не обрезаются */
  .sidebar-offcanvas-scroll {
    flex: 1 1 0%;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 10px;
    display: block;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
    touch-action: pan-y;
  }

  .sidebar-offcanvas-scroll > * + * {
    margin-top: 10px;
  }

  .sidebar-panel-mobile {
    margin: 0;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--card);
    overflow: hidden;
  }

  .sidebar-panel-mobile .sidebar-account-toggle {
    width: 100%;
    min-height: 48px;
    padding: 10px 12px;
    margin: 0;
    border-radius: 0;
    align-items: center;
  }

  .sidebar-panel-mobile .account-picker-chevron-btn {
    min-width: 36px;
    min-height: 36px;
    padding: 6px 8px;
  }

  .sidebar-panel-mobile .account-picker-chevron-btn .folder-tree-chevron {
    width: 22px;
    font-size: 18px;
  }

  .sidebar-panel-mobile .sidebar-account-dropdown {
    position: static;
    left: auto;
    right: auto;
    min-width: 0;
    max-height: none;
    margin: 0;
    padding: 0;
    border: none;
    border-top: 1px solid var(--border);
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
  }

  .sidebar-panel-mobile .account-picker-item,
  .sidebar-panel-mobile .sidebar-account-action {
    min-height: 44px;
    padding: 12px 15px;
    border-radius: 0;
    border-bottom: 1px solid var(--border);
  }

  .sidebar-panel-mobile .account-picker-form:last-of-type .account-picker-item,
  .sidebar-panel-mobile .sidebar-account-dropdown-footer .sidebar-account-action:last-child {
    border-bottom: none;
  }

  .sidebar-panel-mobile .sidebar-add-mailbox-form {
    padding: 10px 12px 12px;
    border-top: 1px solid var(--border);
  }

  .folder-nav-mobile {
    gap: 0;
  }

  .folder-nav-mobile > .compose-btn {
    display: block;
    width: 100%;
    margin: 0 0 12px;
    padding: 12px 16px;
    font-size: 16px;
    border-radius: 4px;
  }

  .mobile-nav-header {
    display: block;
    margin: 0 0 8px;
    padding: 0 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
  }

  .mobile-list-group {
    display: block;
    margin: 0 0 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--card);
    overflow: visible;
  }

  .mobile-list-group .folder-link,
  .mobile-list-group > .folder-inbox-block {
    margin: 0;
    border-radius: 0;
  }

  .mobile-list-group > .folder-link {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 12px 15px;
    border-bottom: 1px solid var(--border);
    background: var(--card);
  }

  .mobile-list-group > .folder-link:last-child {
    border-bottom: none;
  }

  .mobile-list-group .folder-inbox-block {
    border-bottom: 1px solid var(--border);
  }

  .mobile-list-group .folder-inbox-block:last-child {
    border-bottom: none;
  }

  .mobile-list-group .folder-link-row {
    min-height: 44px;
    padding: 8px 10px 8px 8px;
    margin: 0;
    border-radius: 0;
    background: var(--card);
  }

  .mobile-list-group .folder-link-row.active,
  .mobile-list-group .folder-link.active,
  .mobile-list-group .folder-link.sub.active,
  .mobile-list-group .folder-row:has(.folder-link.active) {
    background: var(--primary);
    color: #fff;
  }

  .mobile-list-group .folder-row:has(.folder-link.active) .folder-link,
  .mobile-list-group .folder-row:has(.folder-link.active) .folder-link.sub,
  .mobile-list-group .folder-row:has(.folder-link.active) .folder-link.sub.active {
    background: transparent;
    color: #fff;
  }

  .mobile-list-group .folder-link-row.active .folder-inbox-name,
  .mobile-list-group .folder-link-row.active .folder-label-text,
  .mobile-list-group .folder-link.active .folder-label-text,
  .mobile-list-group .folder-row:has(.folder-link.active) .folder-label-text,
  .mobile-list-group .folder-link-row.active .folder-total,
  .mobile-list-group .folder-link.active .folder-total,
  .mobile-list-group .folder-row:has(.folder-link.active) .folder-total {
    color: #fff;
  }

  .mobile-list-group .folder-link-row.active .folder-unread,
  .mobile-list-group .folder-link.active .folder-unread,
  .mobile-list-group .folder-row:has(.folder-link.active) .folder-unread {
    background: rgba(255, 255, 255, .25);
    color: #fff;
  }

  .mobile-list-group .folder-link-row.active .folder-inbox-chevron-btn,
  .mobile-list-group .folder-row:has(.folder-link.active) .folder-tree-chevron-btn {
    color: rgba(255, 255, 255, .92);
  }

  .mobile-list-group .folder-row {
    position: relative;
    min-height: 44px;
    border-radius: 0;
    border-bottom: 1px solid var(--border);
  }

  .mobile-list-group .folder-row.folder-depth-2,
  .mobile-list-group .folder-row.folder-depth-3,
  .mobile-list-group .folder-row.folder-depth-4,
  .mobile-list-group .folder-row.folder-depth-5 {
    padding-left: 0;
  }

  .mobile-list-group .folder-tree-children .folder-row .folder-link.sub {
    padding-left: 12px;
  }

  .mobile-list-group .folder-tree-children .folder-tree-children .folder-row .folder-link.sub {
    padding-left: 24px;
  }

  .mobile-list-group .folder-tree-children .folder-tree-children .folder-tree-children .folder-row .folder-link.sub {
    padding-left: 36px;
  }

  .mobile-list-group .folder-inbox-chevron-btn,
  .mobile-list-group .folder-tree-chevron-btn {
    min-width: 36px;
    min-height: 36px;
    padding: 6px 8px;
  }

  .mobile-list-group .folder-inbox-chevron,
  .mobile-list-group .folder-tree-chevron {
    width: 22px;
    font-size: 18px;
  }

  .mobile-list-group .folder-tree-chevron-spacer {
    width: 36px;
  }

  .mobile-list-group .folder-row .folder-add-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    opacity: 1;
  }

  .mobile-list-group .folder-row .folder-link.sub {
    min-height: 44px;
    padding: 12px 40px 12px 0;
  }

  .mobile-list-group .folder-row:last-child {
    border-bottom: none;
  }

  .mobile-list-group .folder-subtree {
    margin: 0;
    padding: 0;
    border-left: none;
    background: var(--surface-subtle);
  }

  .mobile-list-group .folder-create-inline {
    padding: 10px 12px;
    border-top: 1px solid var(--border);
    background: var(--surface-subtle);
  }

  .sidebar-extra-nav {
    gap: 0;
  }

  .sidebar-extra-nav .folder-link {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 12px 15px;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
    background: var(--card);
  }

  .sidebar-extra-nav .folder-link:last-child {
    border-bottom: none;
  }

  .sidebar-extra-nav .folder-link.active {
    background: var(--primary);
    color: #fff;
  }

  .sidebar-mobile-footer {
    display: block;
    flex-shrink: 0;
    padding: 10px;
    padding-bottom: max(10px, env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--border);
    background: var(--surface-subtle);
  }

  .mobile-drawer-logout {
    display: block;
    width: 100%;
    min-height: 44px;
    padding: 10px 15px;
    text-align: center;
    text-decoration: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--btn-bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.2;
  }

  .mobile-drawer-logout:hover {
    background: var(--surface-hover);
  }

  .sidebar-user {
    padding-right: 0;
  }

  .sidebar-account-dropdown {
    z-index: 1;
  }

  .mail-main {
    width: 100%;
    flex: 1;
    padding: 4px 0 8px;
  }

  /* Компактные отступы: максимум места под контент почты */
  .container {
    padding-left: max(4px, env(safe-area-inset-left, 0px));
    padding-right: max(4px, env(safe-area-inset-right, 0px));
  }

  .topbar {
    padding: 6px 0;
    padding-top: max(6px, env(safe-area-inset-top, 0px));
  }

  .topbar-start {
    gap: 6px;
  }

  .topbar nav a,
  .topbar .user {
    font-size: 13px;
  }

  .mail-main > .toolbar {
    padding: 0 4px;
    margin-bottom: 6px;
    gap: 6px;
  }

  .toolbar h1 {
    font-size: 1.1rem;
  }

  .mail-main > .card,
  .mail-main > .flash {
    border-radius: 0;
    border-left: none;
    border-right: none;
    box-shadow: none;
  }

  .card {
    padding: 8px 6px;
    margin-bottom: 6px;
  }

  .flash {
    padding: 8px 10px;
    margin-bottom: 6px;
    border-radius: 6px;
  }

  .bulk-toolbar {
    margin-bottom: 6px;
    padding-bottom: 6px;
    gap: 4px;
  }

  .mail-table th,
  .mail-table td {
    padding: 6px 3px;
  }

  .mail-list-pagination {
    padding: 8px 2px 2px;
    gap: 6px;
  }

  .message-title-row {
    margin-bottom: 6px;
    gap: 6px;
  }

  .message-body pre {
    padding: 8px;
    border-radius: 6px;
  }

  .footer {
    margin: 6px 0 4px;
    font-size: 12px;
  }

  .toast-stack {
    top: calc(var(--topbar-offset) + env(safe-area-inset-top, 0px) + 4px);
    width: calc(100vw - 8px);
  }

  /* iOS Safari: не увеличивать масштаб при фокусе (font-size < 16px) */
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="hidden"]):not([type="file"]):not([type="submit"]):not([type="button"]):not([type="image"]),
  textarea,
  select,
  .ql-container .ql-editor,
  .search-input-field,
  .compose-row input,
  .folder-create-inline input,
  .sidebar-add-mailbox-form input,
  .schedule-compact input[type="number"],
  .schedule-compact input[type="datetime-local"],
  .rule-condition-row input[type="text"],
  .rule-action-panel input[type="email"],
  .rule-action-panel input[type="number"],
  .rule-modal-desc-field input,
  .admin-password-form input {
    font-size: 16px;
  }

  input,
  textarea,
  select {
    padding: 8px;
  }

  label {
    margin: 8px 0 4px;
  }

  .modal-overlay {
    padding: 0;
    align-items: stretch;
    justify-content: stretch;
  }

  /* Все модальные окна — на весь экран */
  .modal-compose,
  .modal-move,
  .modal-rule,
  .modal-domain-picker,
  .modal-admin,
  .app-passwd-modal {
    width: 100%;
    max-width: 100%;
    height: 100%;
    height: 100dvh;
    max-height: 100dvh;
    min-height: 0;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
  }

  #compose-modal.modal-overlay {
    align-items: stretch;
    justify-content: stretch;
    padding: 0;
  }

  #compose-modal .modal-compose {
    width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    box-shadow: none;
  }

  #compose-modal .modal-header {
    padding-top: max(10px, env(safe-area-inset-top, 0px));
  }

  #compose-modal .compose-footer {
    padding-bottom: max(10px, env(safe-area-inset-bottom, 0px));
  }

  .app-passwd-modal .app-passwd-modal-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
  }

  .app-passwd-modal .app-passwd-modal-footer,
  .app-passwd-modal .app-passwd-form .app-passwd-modal-footer {
    flex-shrink: 0;
    padding-bottom: max(12px, env(safe-area-inset-bottom, 0px));
  }

  .modal-header {
    padding-top: max(10px, env(safe-area-inset-top, 0px));
  }

  .move-modal-footer,
  .rule-modal-footer,
  .admin-modal-footer,
  .app-passwd-modal-footer {
    padding-bottom: max(10px, env(safe-area-inset-bottom, 0px));
  }

  /* Контекстное меню — bottom sheet снизу экрана */
  .mail-context-menu.is-mobile-sheet {
    left: 0 !important;
    right: 0 !important;
    top: auto !important;
    bottom: 0 !important;
    width: auto;
    max-width: none;
    min-width: 0;
    border-radius: 16px 16px 0 0;
    padding-bottom: max(6px, env(safe-area-inset-bottom, 0px));
    box-shadow: 0 -8px 32px rgba(15, 23, 42, 0.18);
  }

  .mail-context-menu.is-mobile-sheet .mail-context-item {
    padding: 14px 18px;
    font-size: 16px;
  }

  /* Убрано: bottom-sheet для модалок — теперь полноэкранные (см. выше) */

  .compose-fields {
    padding: 8px 10px 0;
    min-height: 0;
  }

  .compose-editor-wrap {
    min-height: 0;
  }

  .compose-editor-wrap .ql-editor {
    -webkit-overflow-scrolling: touch;
  }

  .compose-footer,
  .move-modal-footer,
  .rule-modal-footer,
  .admin-modal-footer {
    padding: 8px 10px 10px;
  }

  #move-modal-form,
  .rule-modal-form {
    padding: 0 10px 10px;
  }

  .admin-header,
  .admin-app > .card {
    padding: 10px 8px;
    margin-bottom: 8px;
  }

  .admin-domain-bar {
    margin: 8px 0;
    padding: 8px;
  }

  .auth-card {
    margin: 12px auto;
  }

  .search-history {
    margin-bottom: 8px;
    gap: 4px;
  }

  .folder-nav {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .grid-form {
    grid-template-columns: 1fr;
  }

  .admin-split {
    grid-template-columns: 1fr;
  }

  .admin-password-form {
    grid-template-columns: 1fr;
  }

  .admin-row-actions .admin-password-form {
    grid-template-columns: 1fr;
  }

  .admin-table {
    min-width: 520px;
  }

  /* Статистика ящика: нижние блоки в одну колонку */
  .mb-stats-two-col {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .mb-stats-dl {
    grid-template-columns: 1fr;
    gap: 2px 0;
  }

  .mb-stats-dl dt {
    margin-top: 10px;
  }

  .mb-stats-dl dt:first-child {
    margin-top: 0;
  }

  .mb-stats-dl dd {
    margin: 0 0 4px;
  }

  .mb-stats-quota-pct {
    margin-left: 0;
    width: 100%;
  }

  .mb-stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .mb-stats-folder-depth-1,
  .mb-stats-folder-depth-2,
  .mb-stats-folder-depth-3,
  .mb-stats-folder-depth-4,
  .mb-stats-folder-depth-5 {
    padding-left: 0;
  }

  /* Пароли приложений: заголовок и кнопка друг под другом */
  .toolbar.toolbar-stacked {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .toolbar.toolbar-stacked h1 {
    margin: 0;
  }

  .toolbar.toolbar-stacked .btn {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }

  /* Крупная кнопка «Назад» */
  a.toolbar-back {
    min-height: 44px;
    padding: 10px 16px;
    font-size: 16px;
  }

  .message-view-toolbar {
    gap: 8px;
  }

  .attachment-view-preview--pdf,
  .attachment-pdf-frame {
    min-height: 50vh;
    height: calc(100dvh - 220px);
  }
}

/* Режим «на экран Домой» (PWA standalone) */
@media (display-mode: standalone) {
  .topbar {
    padding-top: max(6px, env(safe-area-inset-top, 0px));
  }

  .footer {
    padding-bottom: max(4px, env(safe-area-inset-bottom, 0px));
  }
}

@media (display-mode: standalone) and (max-width: 768px) {
  .footer {
    margin-bottom: env(safe-area-inset-bottom, 0px);
  }

  body {
    overscroll-behavior-y: contain;
    -webkit-tap-highlight-color: rgba(37, 99, 235, 0.15);
  }
}

/* --- Тёмная тема --- */
[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f172a;
  --card: #1e293b;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --primary: #3b82f6;
  --primary-hover: #60a5fa;
  --border: #334155;
  --error: #fca5a5;
  --success: #6ee7b7;
  --input-bg: #0f172a;
  --btn-bg: #1e293b;
  --surface-hover: #334155;
  --surface-active: #1e3a5f;
  --surface-subtle: #0f172a;
  --surface-highlight: #172554;
  --dropdown-bg: #1e293b;
  --code-bg: #0f172a;
  --warning-bg: #422006;
  --warning-border: #b45309;
  --topbar-bg: #020617;
  --shadow-sm: rgba(0, 0, 0, 0.35);
  --overlay-bg: rgba(2, 6, 23, 0.72);
  --folder-sub-text: #cbd5e1;
  --folder-active-total: #93c5fd;
  --folder-subtree-border: #475569;
}

[data-theme="dark"] .topbar {
  background: var(--topbar-bg);
}

[data-theme="dark"] .card {
  box-shadow: 0 1px 2px var(--shadow-sm);
}

[data-theme="dark"] .sidebar-email-btn:hover,
[data-theme="dark"] .sidebar-email-btn[aria-expanded="true"],
[data-theme="dark"] .sidebar-account-action:hover,
[data-theme="dark"] .account-picker-item:hover,
[data-theme="dark"] .message-more-item:hover,
[data-theme="dark"] .mail-context-item:hover:not(:disabled),
[data-theme="dark"] .suggestions-list li:hover,
[data-theme="dark"] .search-history-item:hover {
  background: var(--surface-hover);
}

[data-theme="dark"] .mail-context-item-danger {
  color: #fca5a5;
}

[data-theme="dark"] .mail-context-item-danger:hover:not(:disabled) {
  background: rgba(127, 29, 29, 0.35);
  color: #fecaca;
}

[data-theme="dark"] .folder-link,
[data-theme="dark"] .folder-inbox-name {
  color: var(--text);
}

[data-theme="dark"] .folder-link:hover,
[data-theme="dark"] .folder-link-row:hover,
[data-theme="dark"] .folder-row:hover {
  background: var(--surface-hover);
}

[data-theme="dark"] .folder-link.active,
[data-theme="dark"] .folder-link-row.active,
[data-theme="dark"] .folder-row:has(.folder-link.active),
[data-theme="dark"] .account-picker-item.active {
  background: var(--surface-active);
  color: var(--primary);
}

[data-theme="dark"] .folder-link.sub {
  color: var(--folder-sub-text);
}

[data-theme="dark"] .folder-link.sub.active,
[data-theme="dark"] .folder-link-row.active .folder-inbox-name {
  color: var(--primary);
}

[data-theme="dark"] .folder-total {
  color: var(--muted);
}

[data-theme="dark"] .folder-link.active .folder-total,
[data-theme="dark"] .folder-link-row.active .folder-total {
  color: var(--folder-active-total);
}

[data-theme="dark"] .folder-unread {
  background: var(--primary);
  color: #fff;
}

[data-theme="dark"] .folder-link.active .folder-unread {
  background: var(--primary-hover);
}

[data-theme="dark"] .folder-inbox-chevron-btn,
[data-theme="dark"] .folder-tree-chevron-btn,
[data-theme="dark"] .account-picker-chevron-btn,
[data-theme="dark"] .folder-add-btn {
  color: var(--muted);
}

[data-theme="dark"] .folder-inbox-chevron-btn:hover,
[data-theme="dark"] .folder-tree-chevron-btn:hover,
[data-theme="dark"] .sidebar-account-toggle:hover .account-picker-chevron-btn,
[data-theme="dark"] .folder-link-row:hover .folder-add-btn,
[data-theme="dark"] .folder-row:hover .folder-add-btn,
[data-theme="dark"] .folder-add-btn:focus,
[data-theme="dark"] .folder-add-btn.is-open {
  color: var(--primary);
}

[data-theme="dark"] .folder-delete-btn:hover {
  color: #fecaca;
  background: #450a0a;
}

[data-theme="dark"] .blocked-add-form input[type="email"] {
  background: #0f172a;
  border-color: #334155;
}

[data-theme="dark"] .folder-subtree {
  border-left-color: var(--folder-subtree-border);
}

/* Мобильное меню: активная подпапка — белый текст на синем (перебивает тёмную тему) */
@media (max-width: 768px) {
  [data-theme="dark"] .mobile-list-group .folder-link-row.active,
  [data-theme="dark"] .mobile-list-group .folder-link.active,
  [data-theme="dark"] .mobile-list-group .folder-link.sub.active,
  [data-theme="dark"] .mobile-list-group .folder-row:has(.folder-link.active) {
    background: var(--primary);
    color: #fff;
  }

  [data-theme="dark"] .mobile-list-group .folder-row:has(.folder-link.active) .folder-link,
  [data-theme="dark"] .mobile-list-group .folder-row:has(.folder-link.active) .folder-link.sub,
  [data-theme="dark"] .mobile-list-group .folder-row:has(.folder-link.active) .folder-link.sub.active {
    background: transparent;
    color: #fff;
  }

  [data-theme="dark"] .mobile-list-group .folder-link-row.active .folder-inbox-name,
  [data-theme="dark"] .mobile-list-group .folder-link-row.active .folder-label-text,
  [data-theme="dark"] .mobile-list-group .folder-link.active .folder-label-text,
  [data-theme="dark"] .mobile-list-group .folder-row:has(.folder-link.active) .folder-label-text,
  [data-theme="dark"] .mobile-list-group .folder-link-row.active .folder-total,
  [data-theme="dark"] .mobile-list-group .folder-link.active .folder-total,
  [data-theme="dark"] .mobile-list-group .folder-row:has(.folder-link.active) .folder-total {
    color: #fff;
  }

  [data-theme="dark"] .mobile-list-group .folder-link-row.active .folder-unread,
  [data-theme="dark"] .mobile-list-group .folder-link.active .folder-unread,
  [data-theme="dark"] .mobile-list-group .folder-row:has(.folder-link.active) .folder-unread {
    background: rgba(255, 255, 255, .25);
    color: #fff;
  }

  [data-theme="dark"] .mobile-list-group .folder-link-row.active .folder-inbox-chevron-btn,
  [data-theme="dark"] .mobile-list-group .folder-row:has(.folder-link.active) .folder-tree-chevron-btn {
    color: rgba(255, 255, 255, .92);
  }
}

[data-theme="dark"] .folder-create-inline input {
  background: var(--input-bg);
  color: var(--text);
  border-color: var(--border);
}

[data-theme="dark"] .mail-sidebar-close {
  background: var(--surface-hover);
  color: var(--text);
}

[data-theme="dark"] .sidebar-mobile-head .mail-sidebar-close {
  background: rgba(255, 255, 255, .08);
  color: #fff;
  border-color: rgba(255, 255, 255, .25);
}

[data-theme="dark"] .sidebar-mobile-head .mail-sidebar-close:hover {
  background: rgba(255, 255, 255, .18);
  color: #fff;
}

[data-theme="dark"] .mail-sidebar-close:hover {
  background: var(--surface-active);
}

[data-theme="dark"] .mail-row.selected {
  background: rgba(37, 99, 235, 0.12);
}

[data-theme="dark"] .mail-row.selected .mail-avatar-select {
  box-shadow: 0 0 0 2px #60a5fa;
}

[data-theme="dark"] .mail-row.selected .mail-avatar-select-mark {
  background: rgba(37, 99, 235, 0.92);
}
[data-theme="dark"] .mail-row:hover {
  background: var(--surface-highlight);
}

[data-theme="dark"] .mail-table th,
[data-theme="dark"] .mail-table td {
  border-bottom-color: var(--border);
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .compose-footer,
[data-theme="dark"] .sidebar-account-dropdown {
  background: var(--surface-subtle);
  border-color: var(--border);
}

[data-theme="dark"] .bulk-toolbar {
  background: transparent;
  border-bottom-color: var(--border);
}

[data-theme="dark"] .sidebar-account-dropdown,
[data-theme="dark"] .message-more-dropdown,
[data-theme="dark"] .mail-context-menu,
[data-theme="dark"] .suggestions-list,
[data-theme="dark"] .search-history-dropdown {
  background: var(--dropdown-bg);
  border-color: var(--border);
  box-shadow: 0 8px 24px var(--shadow-sm);
}

[data-theme="dark"] .modal-overlay {
  background: var(--overlay-bg);
}

[data-theme="dark"] .modal-compose,
[data-theme="dark"] .modal-move,
[data-theme="dark"] .modal-rule,
[data-theme="dark"] .modal-domain-picker {
  background: var(--card);
}

[data-theme="dark"] .compose-footer {
  background: var(--surface-subtle);
}

[data-theme="dark"] .message-body pre,
[data-theme="dark"] .message-source-pre {
  background: var(--code-bg);
  border-color: var(--warning-border);
  color: var(--text);
}

[data-theme="dark"] .html-frame,
[data-theme="dark"] .html-frame-original {
  background: var(--input-bg);
  border-color: var(--border);
}

[data-theme="dark"] .html-frame-original {
  background: var(--warning-bg);
  border-color: var(--warning-border);
}

[data-theme="dark"] .flash-error {
  background: #450a0a;
  border-color: #991b1b;
  color: #fecaca;
}

[data-theme="dark"] .flash-success {
  background: #064e3b;
  border-color: #047857;
  color: #a7f3d0;
}

[data-theme="dark"] .btn-danger {
  background: #450a0a;
  color: #fecaca;
  border-color: #991b1b;
}

[data-theme="dark"] .btn-unsubscribe {
  background: #064e3b;
  color: #a7f3d0;
  border-color: #047857;
}

[data-theme="dark"] .btn-action-icon.is-active,
[data-theme="dark"] .btn-action-like.is-active {
  background: #713f12;
  border-color: #ca8a04;
  color: #fde68a;
}

[data-theme="dark"] .btn.btn-ghost,
[data-theme="dark"] .attach-btn {
  background: transparent;
}

[data-theme="dark"] .footer {
  color: var(--muted);
}

[data-theme="dark"] .ql-toolbar,
[data-theme="dark"] .ql-container,
[data-theme="dark"] #editor,
[data-theme="dark"] #signature-editor {
  background: var(--card);
  color: var(--text);
  border-color: var(--border);
}

[data-theme="dark"] .ql-stroke {
  stroke: var(--text);
}

[data-theme="dark"] .ql-fill {
  fill: var(--text);
}

[data-theme="dark"] .ql-picker,
[data-theme="dark"] .ql-picker-label {
  color: var(--text);
}

[data-theme="dark"] .admin-dns-help,
[data-theme="dark"] .admin-dns-help h3,
[data-theme="dark"] .admin-dns-purpose-list dt,
[data-theme="dark"] .admin-dns-help .admin-steps,
[data-theme="dark"] .admin-dns-help .admin-steps strong {
  color: var(--text);
}

[data-theme="dark"] .admin-dns-purpose-list dd,
[data-theme="dark"] .admin-dns-help p.muted {
  color: var(--muted);
}

[data-theme="dark"] .admin-nav-link:hover {
  background: var(--surface-hover);
}

[data-theme="dark"] .admin-nav-link.active,
[data-theme="dark"] .admin-domain-bar,
[data-theme="dark"] .move-modal-field-note {
  background: var(--surface-highlight);
}

[data-theme="dark"] .theme-card-preview {
  background: #1e293b;
}

[data-theme="dark"] .theme-card:has(input:checked) .theme-card-preview {
  border-color: var(--primary);
}

/* --- Предупреждение о подмене отправителя (SPF/DKIM/DMARC) --- */
.sender-spoof-alert {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--warning-border);
  background: var(--warning-bg);
  color: #92400e;
  font-size: 13px;
  line-height: 1.45;
}

.sender-spoof-alert--danger {
  border-color: #f87171;
  background: #fef2f2;
  color: #991b1b;
}

.sender-spoof-alert__icon {
  font-size: 18px;
  line-height: 1.2;
  flex-shrink: 0;
}

.sender-spoof-alert__title {
  display: block;
  margin-bottom: 4px;
}

.sender-spoof-alert__text {
  margin: 0;
}

.sender-spoof-badge,
.mail-spoof-badge {
  display: inline-block;
  margin-right: 6px;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  vertical-align: middle;
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
  color: #92400e;
}

.sender-spoof-badge--danger,
.mail-row-spoofed .mail-spoof-badge {
  background: #fef2f2;
  border-color: #f87171;
  color: #991b1b;
}

.mail-spoof-badge {
  margin-right: 4px;
  padding: 0 4px;
  font-size: 12px;
}

.mail-spoof-tag {
  display: inline-block;
  margin-right: 6px;
  padding: 0 5px;
  border-radius: 4px;
  font-size: 11px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
}

/* Подсказка причины спама — плавающий блок (app.js), не обрезается overflow списка */
.mail-row--spam-reason {
  cursor: help;
}

.mail-spam-reason-float {
  position: fixed;
  z-index: 10050;
  left: 12px;
  right: 12px;
  max-width: min(520px, calc(100vw - 24px));
  margin: 0 auto;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.45;
  color: #1f2937;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.18);
  pointer-events: none;
  white-space: pre-line;
  word-break: break-word;
}

.mail-spam-reason-float[hidden] {
  display: none !important;
}

.meta-row--spoofed {
  border-left: 3px solid #f87171;
  padding-left: 8px;
}

[data-theme="dark"] .sender-spoof-alert {
  color: #fcd34d;
}

[data-theme="dark"] .sender-spoof-alert--danger {
  background: #450a0a;
  border-color: #b91c1c;
  color: #fecaca;
}

[data-theme="dark"] .sender-spoof-badge,
[data-theme="dark"] .mail-spoof-badge {
  background: #422006;
  border-color: #b45309;
  color: #fcd34d;
}

[data-theme="dark"] .sender-spoof-badge--danger,
[data-theme="dark"] .mail-row-spoofed .mail-spoof-badge {
  background: #450a0a;
  border-color: #b91c1c;
  color: #fecaca;
}

[data-theme="dark"] .mail-spam-reason-float {
  color: #fef3c7;
  background: #422006;
  border-color: #b45309;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .mail-spoof-tag {
  background: #450a0a;
  border-color: #991b1b;
  color: #fecaca;
}