/* Inter: локальные variable-шрифты (Latin + Cyrillic), без зависимости от Google Fonts */
@font-face {
  font-family: Inter;
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('fonts/InterVariable.woff2') format('woff2');
}
@font-face {
  font-family: Inter;
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
  src: url('fonts/InterVariable-Italic.woff2') format('woff2');
}

/* ========== ПАРАМЕТРЫ СТРАНИЦЫ: палитра как на сайте (тёмная/светлая тема) ========== */
/* Тёмная тема — те же оттенки, что [data-theme="dark"] на сайте: body #222, main #e5e5e5, панели #2a2a2a */
:root{
  /* Основная палитра (как на сайте) */
  --accent-clr: #6366f1;
  --accent-text-clr: #ffffff;
  --base-clr: #222;
  --line-clr: #404040;
  --hover-clr: #2a2a2a;
  --text-clr: #e5e5e5;
  --secondary-text-clr: #b0b0b0;
  --danger-clr: #ff5e7a;
  /* Фон панелей: сайдбар, frontmatter, чат — как выпадающие блоки на сайте (#2a2a2a) */
  --panel-bg: #2a2a2a;
  /* Оверлеи (затемнение фона) */
  --overlay-bg: rgba(0,0,0,.55);
  /* Тени */
  --shadow-btn: 0 4px 20px rgba(0,0,0,.25);
  --shadow-panel: 0 -8px 32px rgba(0,0,0,.3);
  --shadow-modal: 0 20px 60px rgba(0,0,0,.4);
  --shadow-sidebar: 0 20px 60px rgba(0,0,0,.35);
  /* Прозрачности для миксов (скроллбар, кнопки, переключатели) */
  --mix-line-75: color-mix(in srgb, var(--line-clr) 75%, transparent);
  --mix-line-70: color-mix(in srgb, var(--line-clr) 70%, transparent);
  --mix-line-60: color-mix(in srgb, var(--line-clr) 60%, transparent);
  --mix-line-80: color-mix(in srgb, var(--line-clr) 80%, transparent);
  --mix-line-85: color-mix(in srgb, var(--line-clr) 85%, transparent);
  --mix-line-40: color-mix(in srgb, var(--line-clr) 40%, transparent);
  --mix-hover-55: color-mix(in srgb, var(--hover-clr) 55%, transparent);
  --mix-hover-30: color-mix(in srgb, var(--hover-clr) 30%, transparent);
  --mix-hover-18: color-mix(in srgb, var(--hover-clr) 18%, transparent);
  --mix-hover-40: color-mix(in srgb, var(--hover-clr) 40%, transparent);
  --mix-hover-80: color-mix(in srgb, var(--hover-clr) 80%, transparent);
  --mix-accent-12: color-mix(in srgb, var(--accent-clr) 12%, var(--hover-clr));
  --mix-accent-10: color-mix(in srgb, var(--accent-clr) 10%, var(--hover-clr));
  --mix-accent-25: color-mix(in srgb, var(--accent-clr) 25%, transparent);
  --mix-accent-35: color-mix(in srgb, var(--accent-clr) 35%, transparent);
  --mix-accent-55: color-mix(in srgb, var(--accent-clr) 55%, var(--line-clr));
  --mix-accent-60: color-mix(in srgb, var(--accent-clr) 60%, var(--line-clr));
  --mix-accent-65: color-mix(in srgb, var(--accent-clr) 65%, transparent);
  --mix-base-92: color-mix(in srgb, var(--base-clr) 92%, transparent);
  --mix-danger-20: color-mix(in srgb, var(--danger-clr) 20%, transparent);
  --btn-save-hover: color-mix(in srgb, var(--accent-clr) 85%, black);
  --btn-save-active: color-mix(in srgb, var(--accent-clr) 75%, black);
}
/* Светлая тема — те же оттенки, что на сайте без тёмной темы: белый фон, границы #ccc/#e8e8e8 */
:root[data-theme="light"]{
  --accent-clr: #6366f1;
  --accent-text-clr: #ffffff;
  --base-clr: #ffffff;
  --line-clr: #d0d0d0;
  --hover-clr: #e8e8e8;
  --text-clr: #1c1e26;
  --secondary-text-clr: #5a5e6e;
  --danger-clr: #e54864;
  --panel-bg: #f5f5f5;
  --overlay-bg: rgba(0,0,0,.4);
}
/* Reset + прозрачный фон скроллбаров, виден только ползунок */
*{
  margin: 0;
  padding: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--mix-line-80) transparent;
}
*::-webkit-scrollbar{
  width: 8px;
  height: 8px;
  background: transparent;
}
*::-webkit-scrollbar-track{
  background: transparent;
}
*::-webkit-scrollbar-thumb{
  background: var(--mix-line-70);
  border-radius: 999px;
}
*::-webkit-scrollbar-thumb:hover{
  background: var(--line-clr);
}
html{
  font-family: Inter, 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body{
  min-height: 100vh;
  min-height: 100dvh;
  background-color: var(--base-clr);
  color: var(--text-clr);
  display: grid;
  grid-template-columns: auto 1fr;
}
/* Чекбоксы (нативные) — цвет индиго */
input[type="checkbox"]{
  accent-color: var(--accent-clr);
}
.main-row{
  display: flex;
  flex: 1;
  min-width: 0;
}
.main-row > main{
  flex: 1 1 auto;
  min-width: 0;
}
.assistant-chat-spacer{
  flex: 0 0 0;
  width: 0;
  overflow: hidden;
  transition: width 280ms ease;
}
@media (min-width: 1025px){
  body.chat-open-desktop .assistant-chat-spacer{
    width: 552px;
    flex: 0 0 552px;
  }
}
#sidebar{
  box-sizing: border-box;
  height: 100vh;
  width: min(88vw, 320px);
  padding: 14px 14px;
  background-color: var(--panel-bg);
  border-right: 1px solid var(--line-clr);

  position: sticky;
  top: 0;
  align-self: start;
  transition: width 300ms ease-in-out, transform 300ms ease-in-out;
  overflow: hidden;
  text-wrap: nowrap;
  display: flex;
  flex-direction: column;
}
#sidebar.is-collapsed{
  width: 70px;
}
#sidebar.is-collapsed .brand-title,
#sidebar.is-collapsed .brand-subtitle,
#sidebar.is-collapsed .tabs,
#sidebar.is-collapsed .sidebar-body{
  opacity: 0;
  pointer-events: none;
}
#sidebar.is-collapsed .sidebar-footer{
  opacity: 0;
  pointer-events: none;
}

.sidebar-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 6px 10px 6px;
}
.brand{
  display: grid;
  gap: 2px;
}
.brand-title{
  font-weight: 700;
  letter-spacing: .2px;
}
.brand-subtitle{
  color: var(--secondary-text-clr);
  font-size: .8rem;
}

.icon-btn{
  appearance: none;
  border: 1px solid var(--mix-line-75);
  background: var(--mix-hover-55);
  color: var(--text-clr);
  border-radius: .7em;
  width: 40px;
  height: 40px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 120ms ease, background-color 200ms ease, border-color 200ms ease;
  box-sizing: border-box;
}
.icon-btn svg{
  display: block;
  flex-shrink: 0;
  margin: 0;
}
.icon-btn:hover{
  background: var(--hover-clr);
  border-color: var(--line-clr);
}
.icon-btn:active{
  transform: scale(.98);
}
.mobile-only{ display: none; }
.desktop-only{ display: inline-flex; }
#sidebar-collapse-btn svg{
  transition: transform 300ms ease;
}
#sidebar.is-collapsed #sidebar-collapse-btn svg{
  transform: rotate(180deg);
}

/* Свёрнутое меню: контент заголовка по центру по горизонтали */
#sidebar.is-collapsed .sidebar-header{
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

.desktop-menu-btn{
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 40;
  display: none;
}
/* Гамбургер при свёрнутом сайдбаре */
body.sidebar-collapsed .desktop-menu-btn{
  display: inline-flex;
}
body.sidebar-collapsed .desktop-menu-btn:active{
  transform: scale(.98);
}

.tabs{
  display: flex;
  gap: 0;
  padding: 0;
  margin-top: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line-clr);
  position: relative;
}
.tab{
  flex: 1;
  text-align: center;
  font: inherit;
  font-size: .75rem;
  color: var(--secondary-text-clr);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: .85em .6em;
  cursor: pointer;
  position: relative;
  transition: color 200ms ease, border-color 200ms ease;
  min-width: 0;
}
.tab:hover{
  color: var(--text-clr);
  background: var(--mix-hover-30);
}
.tab.is-active{
  color: var(--text-clr);
  border-bottom-color: var(--accent-clr);
  background: transparent;
}

.sidebar-body{
  padding: 0;
  transition: opacity 200ms ease;
  flex: 1 1 auto;
  overflow: auto;
  position: relative;
}
.sidebar-body::after{
  content: "";
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  height: 42px;
  display: block;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, var(--panel-bg));
}
.file-list{
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
}
.file-item{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: .55em .9em;
  cursor: pointer;
  transition: background-color 150ms ease;
  border-radius: 0;
  border: none;
  background: transparent;
  position: relative;
}
.file-item:hover{
  background: var(--hover-clr);
}
.file-item.is-selected{
  background: var(--mix-accent-12);
}
.file-item.is-selected::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent-clr);
}
.file-name-wrap{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  flex: 1;
}
.file-unsaved{
  color: var(--danger-clr);
  font-size: 1rem;
  flex-shrink: 0;
  line-height: 1;
}
.file-name{
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  flex: 1;
  font-size: .95rem;
  color: var(--text-clr);
}
.file-item.is-selected .file-name{
  font-weight: 500;
}
.del-btn{
  appearance: none;
  border: none;
  background: transparent;
  color: var(--secondary-text-clr);
  width: 28px;
  height: 28px;
  min-width: 28px;
  min-height: 28px;
  padding: 0;
  border-radius: .5em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 150ms ease, color 150ms ease, transform 120ms ease;
  flex: 0 0 auto;
  opacity: 0;
  font-size: 1.25rem;
  line-height: 1;
  box-sizing: border-box;
  font-family: inherit;
}
.del-btn svg{
  display: block;
  flex-shrink: 0;
  margin: 0;
}
.file-item:hover .del-btn{
  opacity: 1;
}
.del-btn:hover{
  background: var(--mix-danger-20);
  color: var(--danger-clr);
}
.del-btn:active{
  transform: scale(.95);
}
.del-btn:disabled,
.del-btn-disabled{
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}
.file-item.new-file-item{
  color: var(--accent-clr);
  font-weight: 500;
}
.file-item.new-file-item .file-name{
  color: var(--accent-clr);
}
.file-item.new-file-item:hover{
  background: var(--mix-accent-10);
}
.file-item.new-file-item .del-btn{
  display: none;
}

.settings-save-bar {
  display: flex;
  justify-content: center;
  padding: 1rem 1rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--line-clr);
}
.settings-save-btn {
  padding: 0.6em 1.5em;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 0.75rem;
  border: 0.5px solid var(--line-clr);
  transition: background 0.2s ease, color 0.2s;
}
.settings-save-btn:disabled {
  background: var(--mix-hover-30);
  color: var(--secondary-text-clr);
  cursor: not-allowed;
  pointer-events: none;
}
.settings-save-btn.settings-save-btn--active,
.settings-save-btn:not(:disabled) {
  background: var(--accent-clr);
  color: var(--accent-text-clr);
  cursor: pointer;
}
.settings-save-btn.settings-save-btn--active:hover,
.settings-save-btn:not(:disabled):hover {
  background: var(--btn-save-hover);
}
.settings-save-btn.settings-save-btn--active:active,
.settings-save-btn:not(:disabled):active {
  background: var(--btn-save-active);
}

.settings-list{
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
  overflow-x: hidden;
  text-wrap: wrap;
}
.settings-list .setting-label{
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
  min-width: 4.5em;
  flex: 1 1 0%;
  color: var(--text-clr);
}
.settings-sep{
  height: 1px;
  background: var(--mix-line-70);
  border: none;
  margin: 8px 0;
}
.settings-group-label{
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--secondary-text-clr);
  margin-bottom: 4px;
  padding: 0 2px;
}
.settings-subsep{
  margin-top: 12px;
}
.settings-sublabel.settings-group-label{
  margin-left: 4px;
}
.setting-item{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: .7em 1em;
  cursor: pointer;
  transition: background-color 150ms ease;
  border-radius: 0;
  border: none;
  background: transparent;
}
.setting-item:hover{
  background: var(--hover-clr);
}
.setting-item:active{
  background: var(--mix-hover-80);
}
.setting-item-full {
  justify-content: stretch;
  display: flex;
}
.setting-item-full .setting-control,
.setting-item-full .btn-upload {
  flex: 1 1 100%;
  min-width: 0;
  max-width: none;
  width: 100%;
  box-sizing: border-box;
}
.btn-full {
  width: 100%;
}
/* Список бэкапов: два блока (авто, ручные), строка в две линии (дата, размер · auto) */
.settings-backup-list-label {
  margin-top: 0.6rem;
  margin-bottom: 0.2rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--secondary-text-clr);
}
.settings-backup-list-label:first-of-type {
  margin-top: 0.25rem;
}
.settings-backup-list {
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
  padding: 0;
  list-style: none;
}
.settings-backup-list .backup-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.5rem;
  border-radius: 0.5rem;
  margin-bottom: 0.25rem;
  background: var(--mix-hover-18);
}
.settings-backup-list .backup-row .backup-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.settings-backup-list .backup-row .backup-date {
  font-size: 0.9rem;
  color: var(--text-clr);
}
.settings-backup-list .backup-row .backup-size {
  font-size: 0.85rem;
  color: var(--secondary-text-clr);
}
.settings-backup-list .backup-row .backup-actions {
  display: flex;
  gap: 0.25rem;
  flex-shrink: 0;
  align-items: center;
}
.settings-backup-list .backup-row .backup-actions .backup-action-btn {
  width: 2rem;
  height: 2rem;
  min-width: 2rem;
  min-height: 2rem;
  padding: 0;
  border: none;
  border-radius: 0.35rem;
  background: var(--mix-line-40);
  color: var(--text-clr);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.settings-backup-list .backup-row .backup-actions .backup-action-btn svg {
  display: block;
  flex-shrink: 0;
}
.settings-backup-list .backup-row .backup-actions .backup-action-btn:hover {
  background: var(--mix-accent-35);
}
.settings-backup-list .backup-row .backup-actions .backup-action-btn.delete-btn:hover {
  background: var(--mix-danger-20);
}
/* Общий блок контролов справа (60%) — Favicon, OG, логотип, основной цвет */
.setting-item-favicon .favicon-upload,
.setting-item-og-image .favicon-upload,
.setting-item-site-logo .favicon-upload,
.setting-item-main-color .favicon-upload,
.setting-item-header-footer-color .favicon-upload {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 0 0 60%;
  width: 60%;
  min-width: 0;
}
/* Все кнопки «Загрузить» в настройках — один стиль */
.setting-item-favicon .favicon-upload .btn-upload,
.setting-item-og-image .favicon-upload .btn-upload,
.setting-item-site-logo .favicon-upload .btn-upload {
  min-width: 7rem;
  padding: 0.55em 1em;
  border-radius: 0.7em;
  font-size: 0.9rem;
  background: var(--hover-clr);
  border: 1px solid var(--mix-line-70);
  color: var(--secondary-text-clr);
}
.setting-item-favicon .favicon-upload .btn-upload:hover,
.setting-item-og-image .favicon-upload .btn-upload:hover,
.setting-item-site-logo .favicon-upload .btn-upload:hover {
  background: var(--mix-hover-80);
}
.setting-upload-with-preview {
  gap: 0.5rem;
}
.setting-preview-img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 0.4em;
  border: 1px solid var(--mix-line-70);
  flex-shrink: 0;
}
.setting-preview-img--interactive {
  cursor: pointer;
}
.setting-preview-img--interactive:hover {
  border-color: var(--accent-clr);
}
.setting-preview-menu {
  position: absolute;
  z-index: 1200;
  min-width: 9rem;
  padding: 0.25rem;
  border-radius: 0.5rem;
  border: 1px solid var(--mix-line-70);
  background: var(--hover-clr);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}
.setting-preview-menu-item {
  width: 100%;
  display: block;
  border: none;
  border-radius: 0.4rem;
  background: transparent;
  color: var(--text-clr);
  text-align: left;
  padding: 0.5rem 0.65rem;
  cursor: pointer;
}
.setting-preview-menu-item:hover {
  background: var(--mix-danger-20);
}
.setting-administrators-list {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}
.setting-administrators-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35em 0;
  font-size: 0.9rem;
  color: var(--secondary-text-clr);
  width: 100%;
  box-sizing: border-box;
}
.setting-administrators-list li strong {
  font-weight: 600;
  color: var(--text-clr);
  flex: 1;
  min-width: 0;
}
.setting-administrators-list li .admin-primary-badge {
  font-size: 0.75rem;
  opacity: 0.9;
  margin-left: 0;
}
.setting-administrators-list li .admin-remove-btn.admin-action-btn {
  width: 2rem;
  height: 2rem;
  min-width: 2rem;
  min-height: 2rem;
  margin-left: auto;
  padding: 0;
  border: none;
  border-radius: 0.35rem;
  background: var(--mix-line-40);
  color: var(--text-clr);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.setting-administrators-list li .admin-remove-btn.admin-action-btn svg {
  display: block;
}
.setting-administrators-list li .admin-remove-btn.admin-action-btn:hover {
  background: var(--mix-danger-20);
}
.setting-hint-text {
  font-size: 0.85rem;
  color: var(--secondary-text-clr);
  margin: 0;
}
.setting-main-color-wrap {
  gap: 0.5rem;
}
.setting-main-color-wrap input[type="color"] {
  width: 2.5rem;
  height: 2rem;
  padding: 2px;
  cursor: pointer;
  flex-shrink: 0;
}
.setting-main-color-wrap input[type="text"] {
  width: 5.5rem;
  flex-shrink: 0;
}
.btn-upload{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65em 1.2em;
  font-size: 0.9rem;
  min-width: 0;
  min-height: 2.75em;
  width: 100%;
  box-sizing: border-box;
  color: var(--text-clr);
  background: var(--mix-accent-25);
  border: 1px solid var(--line-clr);
  border-radius: 0.5em;
  cursor: pointer;
  text-align: center;
}
.btn-upload:hover{
  background: var(--mix-accent-35);
}
.setting-label{
  color: var(--text-clr);
  font-size: .9rem;
  flex: 1;
}
.setting-value{
  color: var(--secondary-text-clr);
  font-size: .9rem;
  text-align: right;
}
.setting-control{
  font: inherit;
  font-size: .9rem;
  color: var(--secondary-text-clr);
  background: var(--hover-clr);
  border: 1px solid var(--mix-line-70);
  border-radius: .7em;
  padding: .55em .7em;
  max-width: 55%;
  flex: 0 1 auto;
  width: 100%;
  box-sizing: border-box;
  min-width: 0;
}
/* Фон выпадающего списка и пунктов в тёмной/светлой теме */
select.setting-control option,
select option{
  background: var(--hover-clr);
  color: var(--text-clr);
}
.setting-control:focus{
  outline: none;
  border-color: var(--mix-accent-60);
}
.setting-control--textarea{
  min-height: 8em;
  resize: vertical;
  font-family: ui-monospace, monospace;
}

.switch{
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.switch input{
  appearance: none;
  box-sizing: border-box;
  width: 44px;
  height: 24px;
  margin: 0;
  padding: 0;
  border-radius: 999px;
  background: var(--mix-line-60);
  border: 1px solid var(--mix-line-80);
  position: relative;
  cursor: pointer;
  transition: background-color 200ms ease, border-color 200ms ease;
}
.switch input::after{
  content: "";
  position: absolute;
  top: calc(50% - 1px);
  left: 0;
  width: 18px;
  height: 18px;
  margin-top: -9px;
  border-radius: 999px;
  background: var(--base-clr);
  border: 1px solid var(--mix-line-70);
  transition: transform 200ms ease;
}
.switch input:checked{
  background: var(--mix-accent-65);
  border-color: var(--mix-accent-55);
}
.switch input:checked::after{
  transform: translateX(22px);
}
.switch .slider{ display:none; }

.sidebar-footer{
  flex: 0 0 auto;
  padding: 12px 14px;
  border-top: 1px solid var(--line-clr);
  color: var(--secondary-text-clr);
  font-size: .85rem;
  background: var(--panel-bg);
  text-align: center;
}
.sidebar-footer strong{
  color: var(--text-clr);
  font-weight: 600;
}

main{
  padding: 0;
  width: 100%;
}
.main-wrapper{
  max-width: 1200px;
  margin: 0 auto;
  padding: min(48px, 5%) min(64px, 8%);
  transition: padding 350ms ease;
}
@media (min-width: 1025px){
  .main-wrapper{
    padding-top: calc(min(48px, 5%) + 10px);
  }
}
/* Nest Hub Max и подобные: меню мобильное, main с большими отступами слева/справа (~3×) */
@media (min-width: 1025px) and (max-width: 1280px){
  .main-wrapper{
    padding: min(48px, 5%) min(192px, 24%);
    padding-top: calc(min(48px, 5%) + 10px);
  }
  /* при открытом чате — отступы как на десктопе */
  body.chat-open-desktop .main-wrapper{
    padding: min(48px, 5%) min(64px, 8%);
    padding-top: calc(min(48px, 5%) + 10px);
  }
}
main p{
  color: var(--secondary-text-clr);
  margin-top: 5px;
  margin-bottom: 15px;
}
.container{
  border: none;
  border-radius: 0;
  margin-bottom: 0;
  padding: 0;

  h2, p { margin-top: 1em }
}

.main-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.main-header #main-title{
  margin: 0;
  margin-left: 12px;
  font-size: 1.25rem;
  font-weight: 700;
}
.main-doc-actions{
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.main-doc-actions[hidden]{ display: none; }
.btn-discard{
  width: 40px;
  height: 40px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
  background: #c53030;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background 0.2s ease, filter 0.2s ease;
}
.btn-discard:hover{
  background: #9b2222;
  filter: brightness(1.05);
}
.btn-discard:active{
  background: #7f1d1d;
}
.main-subtitle{
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  color: var(--secondary-text-clr);
}
.main-subtitle[hidden]{ display: none; }
.btn-save{
  flex-shrink: 0;
  padding: 0 1rem;
  height: 40px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--accent-text-clr);
  background: var(--accent-clr);
  border: 0.5px solid var(--line-clr);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background 0.2s ease;
}
.btn-save:hover{
  background: var(--btn-save-hover);
}
.btn-save:active{
  background: var(--btn-save-active);
}
.btn-save:disabled{
  background: var(--mix-hover-30);
  color: var(--secondary-text-clr);
  cursor: not-allowed;
  pointer-events: none;
  transition: none;
}

.editor-mock{
  border: 1px solid var(--line-clr);
  border-radius: 1em;
  padding: 1em;
  min-height: 160px;
  background: var(--mix-hover-18);
  color: var(--secondary-text-clr);
}
.editor-mock .title{
  color: var(--text-clr);
  font-weight: 600;
  margin-bottom: .35em;
}
.editor-mock .hint{
  color: var(--secondary-text-clr);
}

/* Быстрый старт: один ключ перевода, переносы строк через \n в JSON */
.quick-start {
  padding: 0.25rem 0;
  color: var(--secondary-text-clr);
  font-size: 0.95rem;
  line-height: 1.6;
}
.quick-start--block {
  white-space: pre-line;
}

/* Editor.js внутри main-content: без своей рамки, чтобы не дублировать с .editor-page */
.editor-mock.has-editor {
  padding: 0;
  min-height: 60vh;
  border: none;
}
.editor-mock.has-editor #editorjs {
  min-height: 60vh;
  padding: 1em;
  border-radius: 0.5em;
  background: var(--base-clr);
}
.editor-mock.has-editor .codex-editor__redactor {
  padding-bottom: 2em;
}

/* Страница редактора: одна тонкая рамка по периметру (1px) */
.editor-page {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--line-clr);
  border-radius: 0.75em;
  overflow: hidden;
}
.frontmatter-panel {
  background: var(--panel-bg);
  border-radius: 0.75em 0.75em 0 0;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line-clr);
}
.locale-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  background: var(--panel-bg);
  border-bottom: 1px solid var(--line-clr);
}
.locale-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  min-width: 3rem;
  padding: 0.6rem 1rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-clr);
  background: var(--base-clr);
  border: 1px solid var(--line-clr);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
  box-sizing: border-box;
}
.locale-btn:hover {
  border-color: var(--accent-clr);
  background: var(--mix-hover-30);
}
.locale-btn.is-active {
  background: var(--accent-clr);
  color: var(--accent-text-clr);
  border-color: var(--accent-clr);
}
.locale-btn.is-active:hover {
  background: var(--btn-save-hover);
  border-color: var(--btn-save-hover);
}
.locale-btn-add-icon {
  width: 1em;
  height: 1em;
  display: block;
  flex-shrink: 0;
}
.locale-btn-unsaved {
  font-size: 0.8em;
  margin-left: 0.15rem;
}
.locale-btn-localize {
  margin-left: 0.35rem;
  font-weight: 600;
}
.locale-btn-localize:not(:disabled):hover {
  border-color: var(--accent-clr);
  background: var(--mix-hover-30);
}
.locale-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  pointer-events: none;
}
.locale-modal.is-open {
  visibility: visible;
  pointer-events: auto;
}
.locale-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
}
.locale-modal-content {
  position: relative;
  padding: 1.25rem;
  background: var(--base-clr);
  border: 1px solid var(--line-clr);
  border-radius: 0.75rem;
  min-width: 18rem;
}
.locale-modal-title { margin: 0 0 0.5rem; font-size: 1.1rem; }
.locale-modal-hint { margin: 0 0 0.5rem; font-size: 0.9rem; color: var(--secondary-text-clr); }
.locale-modal-input {
  display: block;
  width: 100%;
  margin-bottom: 0.5rem;
  padding: 0.4rem 0.6rem;
  font-size: 1rem;
  border: 1px solid var(--line-clr);
  border-radius: 0.4rem;
  box-sizing: border-box;
}
.locale-modal-error { margin: 0 0 0.5rem; font-size: 0.85rem; color: var(--secondary-text-clr); }
.locale-modal-create {
  padding: 0.6rem 1.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-text-clr);
  background: var(--accent-clr);
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background 0.2s ease;
}
.locale-modal-create:hover {
  background: var(--btn-save-hover);
}
.frontmatter-panel .fm-section {
  margin-bottom: 0.6rem;
}
.frontmatter-panel .fm-section:last-child { margin-bottom: 0; }
.frontmatter-panel .fm-main { margin-bottom: 0.75rem; }
.frontmatter-panel .fm-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  margin-bottom: 0.5rem;
}
.frontmatter-panel .fm-row:last-child { margin-bottom: 0; }
.frontmatter-panel .fm-title-row {
  align-items: baseline;
}
.frontmatter-panel .fm-title-row .fm-label {
  font-weight: normal;
}
.frontmatter-panel .fm-label {
  flex: 0 0 auto;
  min-width: 6.5em;
  font-size: 0.85rem;
  font-weight: normal;
  color: var(--secondary-text-clr);
}
.frontmatter-panel .fm-input,
.frontmatter-panel .fm-textarea {
  flex: 1 1 12rem;
  min-width: 0;
  padding: 0.4rem 0.6rem;
  font-size: 0.9rem;
  border: 1px solid var(--line-clr);
  border-radius: 0.4rem;
  background: var(--base-clr);
  color: var(--text-clr);
}
.frontmatter-panel .fm-title {
  flex: 1 1 18rem;
  font-weight: normal;
}
.frontmatter-panel .fm-filename {
  width: 100%;
  font-size: 0.8rem;
  color: var(--secondary-text-clr);
  margin-top: 0.25rem;
}
.frontmatter-panel .fm-filename code {
  font-size: 0.85em;
  padding: 0.1em 0.35em;
  background: var(--mix-line-40);
  border-radius: 0.25rem;
}
.frontmatter-panel .fm-textarea {
  resize: vertical;
  min-height: 2.5em;
}
.frontmatter-panel .fm-featured-image-row {
  display: flex;
  align-items: center;
  gap: 0.5rem 1rem;
  flex-wrap: wrap;
}
.frontmatter-panel .fm-featured-image-row .fm-label {
  flex: 0 0 auto;
}
.frontmatter-panel .fm-featured-image-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 0 1 auto;
  min-width: 0;
}
.frontmatter-panel .fm-featured-image-wrap .btn-upload {
  flex-shrink: 0;
  width: auto;
  min-width: 6rem;
}
.frontmatter-panel .fm-details {
  margin-top: 0.5rem;
  border-top: 1px solid var(--line-clr);
  padding-top: 0.5rem;
}
.frontmatter-panel .fm-details summary {
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--secondary-text-clr);
  list-style: none;
  user-select: none;
}
.frontmatter-panel .fm-details summary::-webkit-details-marker { display: none; }
.frontmatter-panel .fm-details summary::before {
  content: '▸ ';
  display: inline-block;
  transition: transform 0.15s ease;
}
.frontmatter-panel .fm-details[open] summary::before { transform: rotate(90deg); }
.frontmatter-panel .fm-check-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  cursor: pointer;
}
.frontmatter-panel .fm-check-wrap input { margin: 0; }
.frontmatter-panel .fm-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}
.frontmatter-panel .fm-field {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.frontmatter-panel .fm-field .fm-label { min-width: auto; }
.frontmatter-panel .fm-short {
  width: 5rem;
  flex: none;
}

.backdrop{
  position: fixed;
  inset: 0;
  background: var(--overlay-bg);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 200ms ease;
  pointer-events: none;
  display: none;
}
.backdrop.is-visible{
  opacity: 1;
  pointer-events: auto;
}
body.no-scroll{
  overflow: hidden;
}

/* --- Undo / Redo: фиксировано внизу слева, только при открытом редакторе --- */
.editor-undo-redo-wrap{
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 44;
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
  transition: opacity 200ms ease, visibility 0s linear 200ms;
}
.editor-undo-redo-wrap:not([hidden]){
  pointer-events: auto;
  visibility: visible;
  opacity: 1;
  transition: opacity 200ms ease, visibility 0s 0s;
}
.editor-undo-redo-btn{
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--mix-hover-55);
  border: 1px solid var(--mix-line-75);
  color: var(--text-clr);
  border-radius: 0.7em;
  box-shadow: 0 2px 10px rgba(0,0,0,.2);
}
.editor-undo-redo-btn:hover:not(:disabled){
  background: var(--hover-clr);
  border-color: var(--line-clr);
}
.editor-undo-redo-btn:disabled{
  opacity: 0.5;
  cursor: not-allowed;
}
/* Десктоп: кнопки справа от меню, снаружи (в рабочей зоне). Отступ от границы меню = 14px. При открытии/закрытии меню плавно едут вместе с ним (transition 300ms как у сайдбара). */
@media (min-width: 1025px){
  .editor-undo-redo-wrap{
    top: 14px;
    bottom: auto;
    left: calc(min(88vw, 320px) + 15px);
    transition: opacity 200ms ease, visibility 0s linear 200ms, left 300ms ease-in-out;
  }
  .editor-undo-redo-wrap:not([hidden]){
    transition: opacity 200ms ease, visibility 0s 0s, left 300ms ease-in-out;
  }
  body.sidebar-collapsed .editor-undo-redo-wrap{
    left: 85px; /* 70px ширина свёрнутого сайдбара + 15px отступ от кромки */
  }
}
/* Когда на экране гамбургер (мобильный вид): кнопки справа от него, тот же размер (40px), зазор 8px между гамбургером и Undo и между Undo и Redo */
@media (max-width: 1280px){
  .editor-undo-redo-wrap{
    top: 14px;
    bottom: auto;
    left: 62px;
    gap: 8px;
  }
}

/* --- Ассистент: выступ + панель ввода (правый нижний угол) --- */
.assistant-wrap{
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 45;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}
.assistant-tab{
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: var(--accent-clr);
  color: var(--accent-text-clr);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-btn);
  transition: transform 180ms ease, background 200ms ease, filter 200ms ease;
}
.assistant-tab:hover{
  filter: brightness(1.12);
  transform: scale(1.05);
}
.assistant-tab[aria-expanded="true"]{
  opacity: 0;
  pointer-events: none;
}
.assistant-panel{
  position: absolute;
  bottom: 20px;
  top: 20px;
  right: 0;
  width: min(532px, calc(100vw - 40px));
  max-height: none;
  background: var(--base-clr);
  border: 1px solid var(--line-clr);
  border-radius: 14px;
  box-shadow: var(--shadow-panel);
  display: flex;
  flex-direction: column;
  transform: translateX(calc(100% + 24px));
  opacity: 0;
  visibility: hidden;
  transition: transform 280ms ease, opacity 200ms ease, visibility 0s linear 280ms;
  overflow: hidden;
}
.assistant-panel.is-open{
  position: fixed;
  top: 20px;
  bottom: 20px;
  right: 20px;
  left: auto;
  width: min(532px, calc(100vw - 40px));
  transform: none;
  opacity: 1;
  visibility: visible;
  transition: transform 280ms ease, opacity 200ms ease, visibility 0s 0s;
}
.assistant-panel.is-open.is-closing{
  transform: translateX(calc(100% + 24px));
  opacity: 0;
  visibility: hidden;
  transition: transform 280ms ease, opacity 200ms ease, visibility 0s linear 280ms;
}
.assistant-panel-header{
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 12px 14px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
  background: var(--base-clr);
  border-bottom: 1px solid transparent;
  pointer-events: none;
}
.assistant-panel-header .assistant-panel-buttons{
  pointer-events: auto;
}
.assistant-panel-buttons{
  display: flex;
  align-items: center;
  gap: 6px;
}
.assistant-icon-btn{
  width: 34px;
  height: 34px;
}
.assistant-icon-btn.is-recording{
  color: var(--danger-clr);
  animation: assistant-voice-pulse 0.8s ease-in-out infinite;
}
@keyframes assistant-voice-pulse {
  50% { opacity: 0.7; }
}
.assistant-panel-body{
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding-top: 50px;
}
.assistant-messages{
  flex: 1;
  overflow: hidden auto;
  padding: 12px;
  font-size: .9rem;
  color: var(--secondary-text-clr);
  word-wrap: break-word;
  overflow-wrap: break-word;
}
#assistant-messages:empty{
  padding-top: 0;
  padding-bottom: 0;
}
.assistant-messages p,
.assistant-messages .msg{
  word-wrap: break-word;
  overflow-wrap: break-word;
  white-space: pre-wrap;
  min-width: 0;
}
/* Стилистика в духе Grok: запрос пользователя справа в плашке, ответ ассистента слева на всю ширину без подписи */
.assistant-messages .msg {
  margin-bottom: 1rem;
}
.assistant-messages .msg-user {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: flex-start;
  gap: 0.5rem;
  margin-left: auto;
  max-width: 100%;
}
.assistant-messages .msg-user .msg-text {
  max-width: 66.67%;
  padding: 0.6rem 1rem;
  background: var(--mix-accent-12);
  border: 1px solid var(--mix-line-60);
  border-radius: 16px;
  color: var(--text-clr);
  margin: 0;
}
.assistant-messages .msg-assistant .msg-text {
  max-width: 100%;
  margin-top: 0;
  color: var(--secondary-text-clr);
}
.assistant-messages .msg-assistant.msg-warning .msg-text {
  color: var(--secondary-text-clr);
}
.assistant-messages .msg-warning-icon {
  color: var(--danger-clr);
  margin-right: 0.25em;
}
.assistant-messages .msg-label {
  display: none;
}
.assistant-messages .msg-copy-btn,
.assistant-messages .msg-assistant-btns .msg-copy-btn {
  font-size: 0.8rem;
  padding: 0.25rem 0.5rem;
  background: var(--mix-line-40);
  border: none;
  border-radius: 6px;
  color: var(--text-clr);
  cursor: pointer;
}
.assistant-messages .msg-copy-btn:hover {
  background: var(--line-clr);
}
.assistant-messages .msg-apply-btn,
.assistant-messages .msg-assistant-btns .msg-apply-btn {
  font-size: 0.8rem;
  padding: 0.25rem 0.5rem;
  background: var(--mix-accent-40);
  border: none;
  border-radius: 6px;
  color: var(--text-clr);
  cursor: pointer;
}
.assistant-messages .msg-apply-btn:hover:not(:disabled) {
  background: var(--mix-accent-60);
}
.assistant-messages .msg-apply-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.assistant-messages .msg-assistant-btns {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.assistant-messages .msg-delete-btn {
  font-size: 0.8rem;
  padding: 0.25rem 0.5rem;
  background: var(--mix-line-40);
  border: none;
  border-radius: 6px;
  color: var(--text-clr);
  cursor: pointer;
}
.assistant-messages .msg-delete-btn:hover {
  background: var(--line-clr);
  color: var(--danger-clr);
}
.assistant-messages .msg-edit-btn {
  flex-shrink: 0;
  padding: 0.25rem;
  background: transparent;
  border: none;
  border-radius: 4px;
  color: var(--line-clr);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.assistant-messages .msg-edit-btn:hover {
  color: var(--accent-clr);
}
.assistant-messages .msg-edit-wrap {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 10px;
  padding: 10px 12px 12px;
  background: var(--panel-bg);
  border: 1px solid var(--line-clr);
  border-radius: 10px;
  flex: 1;
  min-width: 0;
}
.assistant-messages .msg-edit-wrap:focus-within {
  border-color: var(--mix-accent-60);
}
.assistant-messages .msg-user .msg-edit-input,
.assistant-messages .msg-edit-input {
  flex: 1;
  min-width: 0;
  margin: 0;
  padding: 0;
  font: inherit;
  font-size: 0.9rem;
  color: var(--text-clr);
  background: transparent;
  border: none;
  resize: none;
  box-sizing: border-box;
}
.assistant-messages .msg-edit-input:focus {
  outline: none;
}
.assistant-messages .msg-edit-buttons {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}
.assistant-messages .msg-edit-wrap .icon-btn.assistant-icon-btn {
  width: 34px;
  height: 34px;
}
.assistant-form{
  padding: 9px 12px 12px;
}
.assistant-input-wrap{
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 10px;
  padding: 10px 12px 12px;
  background: var(--panel-bg);
  border: 1px solid var(--line-clr);
  border-radius: 10px;
}
.assistant-input-wrap:focus-within{
  border-color: var(--mix-accent-60);
}
.assistant-input{
  flex: 1;
  min-width: 0;
  min-height: 0;
  padding: 0;
  font: inherit;
  font-size: .9rem;
  color: var(--text-clr);
  background: transparent;
  border: none;
  resize: none;
  box-sizing: border-box;
}
.assistant-input::placeholder{
  color: var(--secondary-text-clr);
}
.assistant-input:focus{
  outline: none;
}
.assistant-input-buttons{
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}
.assistant-send-btn{
  padding: 8px 16px;
  font: inherit;
  font-size: .9rem;
  color: var(--accent-text-clr);
  background: var(--accent-clr);
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: background 200ms ease, transform 120ms ease, filter 200ms ease;
}
.assistant-send-btn:hover{
  filter: brightness(1.12);
}
.assistant-send-btn:active{
  transform: scale(.98);
}

/* Модалка системного промпта */
.prompt-modal{
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms;
}
.prompt-modal.is-open{
  opacity: 1;
  visibility: visible;
}
.prompt-modal-backdrop{
  position: absolute;
  inset: 0;
  background: var(--overlay-bg);
}
.prompt-modal-box{
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: 80vh;
  background: var(--base-clr);
  border: 1px solid var(--line-clr);
  border-radius: 14px;
  box-shadow: var(--shadow-modal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.prompt-modal-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-clr);
}
.prompt-modal-header h2{
  font-size: 1.1rem;
  font-weight: 600;
}
.prompt-modal-body{
  flex: 1;
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
}
.prompt-modal-section{
  display: flex;
  flex-direction: column;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-clr);
}
.prompt-modal-section:last-of-type{
  border-bottom: none;
}
.prompt-modal-heading{
  margin: 0 0 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-clr);
}
.prompt-modal-text{
  min-height: 140px;
  height: 140px;
  padding: 12px 14px;
  font: inherit;
  font-size: .9rem;
  color: var(--text-clr);
  background: transparent;
  border: none;
  resize: none;
  box-sizing: border-box;
}
.prompt-modal-text::placeholder{
  color: var(--secondary-text-clr);
}
.prompt-modal-text:focus{
  outline: none;
}
.prompt-modal-footer{
  padding: 12px 16px;
  border-top: 1px solid var(--line-clr);
}

/* Модалка Pexels: поиск фото и видео */
.pexels-modal{
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms;
}
.pexels-modal.is-open{
  opacity: 1;
  visibility: visible;
}
/* DALL·E: модалка не ограничена по высоте, скроллится целиком */
.dalle-modal{
  align-items: flex-start;
  overflow-y: auto;
  overflow-x: hidden;
}
.dalle-modal .pexels-modal-backdrop{
  position: fixed;
  inset: 0;
}
.dalle-modal .pexels-modal-box{
  position: relative;
  z-index: 1;
  height: auto;
  max-height: none;
  flex-shrink: 0;
}
.pexels-modal-backdrop{
  position: absolute;
  inset: 0;
  background: var(--overlay-bg);
}
.pexels-modal-box{
  position: relative;
  width: 100%;
  max-width: 640px;
  height: min(85vh, 760px);
  max-height: 85vh;
  background: var(--base-clr);
  border: 1px solid var(--line-clr);
  border-radius: 14px;
  box-shadow: var(--shadow-modal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.pexels-modal-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-clr);
}
.pexels-modal-header h2{
  font-size: 1.1rem;
  font-weight: 600;
}
.pexels-modal-search{
  display: flex;
  align-items: stretch;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-clr);
  min-height: 0;
  flex-shrink: 0;
}
.pexels-search-input{
  flex: 1;
  min-width: 0;
  height: 40px;
  font: inherit;
  font-size: 0.9rem;
  color: var(--text-clr);
  background: var(--hover-clr);
  border: 1px solid var(--line-clr);
  border-radius: 8px;
  padding: 0 12px;
  box-sizing: border-box;
}
.pexels-search-input::placeholder{
  color: var(--secondary-text-clr);
}
.pexels-search-input:focus{
  outline: none;
  border-color: var(--accent-clr);
}
.pexels-search-btn{
  flex-shrink: 0;
  height: 40px;
  box-sizing: border-box;
  padding: 0 16px;
}
/* Адаптивная сетка: фиксированное число колонок, квадрат = от ширины карточки */
.pexels-results{
  box-sizing: border-box;
  --pexels-cols: 5;
  --pexels-gap: 10px;
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 12px 16px;
  margin-top: 4px;
  display: flex;
  flex-wrap: wrap;
  gap: var(--pexels-gap);
  align-content: flex-start;
}
@media (max-width: 900px){
  .pexels-results{
    --pexels-cols: 4;
  }
}
@media (max-width: 700px){
  .pexels-results{
    --pexels-cols: 3;
  }
}
@media (max-width: 520px){
  .pexels-results{
    --pexels-cols: 2;
  }
}
.pexels-results-empty{
  display: none !important;
}
.pexels-results:not(.pexels-results-empty){
  display: flex;
}
.pexels-result-item{
  position: relative;
  box-sizing: border-box;
  min-width: 0;
  min-height: 0;
  flex: 0 0 calc((100% - (var(--pexels-cols) - 1) * var(--pexels-gap)) / var(--pexels-cols));
  max-width: calc((100% - (var(--pexels-cols) - 1) * var(--pexels-gap)) / var(--pexels-cols));
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  background: var(--hover-clr);
}
.pexels-result-item::before{
  content: "";
  display: block;
  padding-top: 100%;
}
.pexels-result-item:hover{
  border-color: var(--accent-clr);
}
.pexels-result-item img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pexels-status{
  padding: 8px 16px;
  font-size: 0.85rem;
  color: var(--secondary-text-clr);
  border-top: 1px solid var(--line-clr);
}

.dalle-form{
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dalle-label{
  font-size: 0.9rem;
  color: var(--text-clr);
}
.dalle-prompt{
  width: 100%;
  min-height: 60px;
  padding: 10px 12px;
  font: inherit;
  font-size: 0.9rem;
  color: var(--text-clr);
  background: var(--hover-clr);
  border: 1px solid var(--line-clr);
  border-radius: 8px;
  resize: vertical;
  box-sizing: border-box;
}
.dalle-prompt:focus{
  outline: none;
  border-color: var(--accent-clr);
}
.dalle-size{
  width: 100%;
  max-width: 200px;
  height: 40px;
  padding: 0 12px;
  font: inherit;
  font-size: 0.9rem;
  color: var(--text-clr);
  background: var(--hover-clr);
  border: 1px solid var(--line-clr);
  border-radius: 8px;
}
.dalle-actions{
  margin-top: 4px;
}
.dalle-result{
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  border-top: 1px solid var(--line-clr);
}
.dalle-result-status{
  margin: 0;
  font-size: 0.9rem;
  color: var(--secondary-text-clr);
}
.dalle-result-status:empty{
  display: none;
}
.dalle-result-img{
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}
.dalle-insert-btn{
  flex-shrink: 0;
  position: relative;
}
/* Общее состояние загрузки для кнопок «Сгенерировать» и «Вставить» */
.dalle-btn--loading{
  pointer-events: none;
}
.dalle-btn--loading::before{
  content: "";
  display: inline-block;
  width: 1em;
  height: 1em;
  margin-right: 0.5em;
  vertical-align: -0.2em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: dalle-btn-spin 0.7s linear infinite;
}
@keyframes dalle-btn-spin {
  to { transform: rotate(360deg); }
}
.dalle-picker-block{
  padding: 0;
  min-height: 0;
  font-size: 0;
  line-height: 0;
}

.pexels-picker-block{
  padding: 8px 0;
}
.pexels-picker-btn{
  font: inherit;
  font-size: 0.9rem;
  color: var(--accent-clr);
  background: var(--mix-accent-12);
  border: 1px solid var(--mix-line-75);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}
.pexels-picker-btn:hover{
  background: var(--mix-accent-25);
  border-color: var(--accent-clr);
}

/* Экран входа (режим контейнера) */
.backend-login-overlay{
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}
.backend-login-overlay.is-open{
  opacity: 1;
  visibility: visible;
}
.backend-login-backdrop{
  position: absolute;
  inset: 0;
  background: var(--base-clr);
}
.backend-login-box{
  position: relative;
  width: 100%;
  max-width: 360px;
  margin: 16px;
  padding: 24px;
  background: var(--base-clr);
  border: 1px solid var(--line-clr);
  border-radius: 12px;
  box-shadow: var(--shadow-sidebar);
}
.backend-login-box h2{
  margin: 0 0 8px;
  font-size: 1.25rem;
}
.backend-login-hint{
  margin: 0 0 16px;
  font-size: 0.9rem;
  color: var(--secondary-text-clr);
}
.backend-login-form{
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.backend-login-label{
  font-size: 0.9rem;
  font-weight: 500;
}
.backend-login-form input[type="text"],
.backend-login-form input[type="password"]{
  padding: 10px 12px;
  border: 1px solid var(--line-clr);
  border-radius: 8px;
  background: var(--hover-clr);
  color: var(--text-clr);
  font-size: 1rem;
}
.backend-login-form input:focus{
  outline: none;
  border-color: var(--accent-clr);
}
.backend-login-error{
  margin: 0;
  font-size: 0.9rem;
  color: var(--danger-clr, #c00);
}
.backend-login-submit{
  padding: 12px 20px;
  background: var(--accent-clr);
  color: var(--accent-text-clr);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
}
.backend-login-submit:hover{
  filter: brightness(1.05);
}

/* Меню как на мобильных: overlay, гамбургер (Nest Hub Max 1280×800 и уже) */
@media(max-width: 1280px){
  body{
    grid-template-columns: 1fr;
  }
  .mobile-only{ display: inline-flex; }
  .desktop-only{ display: none; }

  #mobile-menu-btn{
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 50;
    background: var(--base-clr);
    border-color: var(--line-clr);
  }

  /* Пустое пространство под гамбургер: контент не наслаивается при открытии, только при скролле */
  .main-row{
    padding-top: 56px;
  }

  #sidebar{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 60;
    height: 100vh;
    width: min(88vw, 320px);
    border-right: 1px solid var(--line-clr);
    transform: translateX(-105%);
    box-shadow: var(--shadow-sidebar);
    overflow: hidden auto;
  }
  #sidebar.is-open{
    transform: translateX(0);
  }
  #sidebar.is-collapsed{
    width: min(88vw, 320px);
  }

  .backdrop{ display: block; }
}

/* Чат и main как на мобильных: компактный чат, уменьшенные отступы main */
@media(max-width: 1024px){
  .main-wrapper{
    padding: min(32px, 4%) min(20px, 5%);
  }
  /* Когда чат открыт на часть экрана — отступ снизу по фактической высоте панели (задаётся из JS) */
  body.chat-open-mobile .main-wrapper{
    padding-bottom: var(--chat-panel-bottom-space, 0);
  }
  .assistant-wrap{
    bottom: 16px;
    right: 20px;
    left: 20px;
    justify-content: flex-end;
  }
  .assistant-panel.is-open{
    left: 20px;
    right: 20px;
    width: auto;
    top: auto;
    bottom: 20px;
    max-height: 50vh;
    height: auto;
  }
}

/* ========== Editor.js: выпадающие списки и попапы в цвет темы (как меню на +) ========== */
/* Контейнеры меню: фон и рамка по переменным темы */
.ce-popover,
.ce-popover__content,
.ce-popover__content-inner,
.ce-popover__items,
.ce-toolbox,
.ce-settings,
.ce-settings__default-zone,
.ce-settings__dropdown,
.ce-conversion-toolbar,
.ce-inline-toolbar {
  background: var(--hover-clr) !important;
  border-color: var(--line-clr) !important;
}
/* Пункты и кнопки меню: текст по теме */
.ce-popover__item,
.ce-toolbox__button,
.ce-settings__button,
.ce-conversion-tool,
.ce-inline-tool {
  color: var(--text-clr) !important;
}
.ce-popover__item:hover,
.ce-toolbox__button:hover,
.ce-settings__button:hover,
.ce-conversion-tool:hover,
.ce-inline-tool:hover {
  background: var(--mix-hover-55) !important;
}
/* Подписи в меню (названия блоков/инструментов) — читаемый цвет */
.ce-popover__item-label,
.ce-toolbox__button .ce-toolbox__label,
.ce-settings__button .ce-settings__button-label,
.ce-conversion-tool .ce-conversion-tool__label {
  color: var(--text-clr) !important;
  font-family: inherit !important;
}
/* Иконки в меню: в тёмной теме отдельный цвет, в светлой — наследуют */
:root:not([data-theme="light"]) .ce-popover__item-icon,
:root:not([data-theme="light"]) .ce-inline-tool svg,
:root:not([data-theme="light"]) .ce-settings__button svg,
:root:not([data-theme="light"]) .ce-conversion-tool svg {
  color: var(--line-clr) !important;
  fill: var(--line-clr) !important;
}
:root[data-theme="light"] .ce-popover__item-icon,
:root[data-theme="light"] .ce-inline-tool svg,
:root[data-theme="light"] .ce-settings__button svg,
:root[data-theme="light"] .ce-conversion-tool svg {
  color: var(--secondary-text-clr) !important;
  fill: var(--secondary-text-clr) !important;
}
/* В тёмной теме inline-инструменты форматирования (B/I/Link/Marker/Code) делаем контрастными */
:root:not([data-theme="light"]) .ce-inline-toolbar .ce-inline-tool {
  color: var(--text-clr) !important;
}
:root:not([data-theme="light"]) .ce-inline-toolbar .ce-inline-tool svg,
:root:not([data-theme="light"]) .ce-inline-toolbar .ce-inline-tool svg path,
:root:not([data-theme="light"]) .ce-inline-toolbar .ce-inline-tool svg g,
:root:not([data-theme="light"]) .ce-inline-toolbar .ce-inline-tool svg use {
  color: currentColor !important;
  fill: currentColor !important;
  stroke: currentColor !important;
  opacity: 1 !important;
}
:root:not([data-theme="light"]) .ce-inline-toolbar .ce-inline-tool:hover {
  background: var(--mix-hover-55) !important;
}
:root:not([data-theme="light"]) .ce-inline-toolbar .ce-inline-tool--active {
  color: var(--accent-clr) !important;
  background: var(--mix-accent-25) !important;
}
/* Любой текст внутри попапов/настроек/конвертации — по теме */
.ce-popover__content,
.ce-popover__content-inner,
.ce-settings__default-zone,
.ce-settings__dropdown,
.ce-conversion-toolbar {
  color: var(--text-clr) !important;
}
.ce-popover__content *,
.ce-settings__default-zone *,
.ce-settings__dropdown *,
.ce-conversion-toolbar * {
  color: inherit !important;
}
.ce-popover__content .ce-popover__item-label,
.ce-settings__button .ce-settings__button-label,
.ce-conversion-tool .ce-conversion-tool__label {
  color: var(--text-clr) !important;
}
/* Убираем поисковую строку из всех меню редактора */
.ce-popover .cdx-search-field,
.cdx-search-field {
  display: none !important;
}

/* ========== Editor.js: уведомления и плашки об ошибках (в цвет темы) ========== */
.ce-notifier,
.ce-notifier__notification,
.codex-notifier,
[class*="ce-notifier"],
[class*="notifier__"] {
  background: var(--hover-clr) !important;
  border: 1px solid var(--line-clr) !important;
  color: var(--text-clr) !important;
  font-family: inherit !important;
}
.ce-notifier *,
.ce-notifier__notification *,
.codex-notifier * {
  color: inherit !important;
}
/* Плашки ошибок/предупреждений внутри редактора (cdx-notify и т.п.) */
.cdx-notify,
.cdx-notify--error,
.cdx-notify--warning,
[class*="cdx-notify"] {
  background: var(--hover-clr) !important;
  border-color: var(--line-clr) !important;
  color: var(--text-clr) !important;
}
.cdx-notify--error {
  border-left-color: var(--danger-clr) !important;
}
.cdx-notify--warning {
  border-left-color: var(--secondary-text-clr) !important;
}