/* ===== UNREAD BADGE (единый стиль) ===== */
.unread-badge {
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.3rem;
  background: var(--danger);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-primary);
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
  line-height: 1;
  pointer-events: none;
  flex-shrink: 0;
}
.unread-badge--sm {
  min-width: 1rem;
  height: 1rem;
  padding: 0 0.2rem;
  font-size: 0.55rem;
}
.unread-badge--interactive {
  pointer-events: auto;
  cursor: pointer;
  transition: transform var(--transition-fast);
}
.unread-badge--interactive:hover {
  transform: scale(1.15);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px; /* 1rem = 16px */
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  overflow: hidden; /* Страница НЕ скроллится */
  height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
}

/* ===== HEADER ===== */
.header {
  display: flex;
  align-items: stretch;
  height: 3rem;
  padding: 0;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 100;
}

.header__left {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.header__hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0 0.875rem;
  border-radius: 0;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
  position: relative;
}

.header__hamburger:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* Общий бейдж шапки (реюз стиля dm-contact__badge) */
/* .header-badge наследует .unread-badge--sm (добавлен в HTML) */

/* Бейдж на гамбургере */
.hamburger-badge {
  position: absolute;
  top: 0.15rem;
  right: 0.15rem;
}

/* Логотип убран из шапки — отображается только в drawer */

.header__nav {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-left: 0;
  flex-shrink: 0;
}

.header__link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--text-secondary);
  font-size: var(--font-body);
  font-weight: 500;
  padding: 0 0.875rem;
  white-space: nowrap;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.header__link-icon {
  display: none;
  line-height: 0;
}

.header__link:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.header__link.active {
  color: var(--accent);
  background: var(--bg-secondary);
  position: relative;
}
.header__link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--accent) 20%, var(--accent) 80%, transparent);
  pointer-events: none;
}

/* Компактный режим: навигация иконками (класс ставится через JS при нехватке места) */
.header--compact .header__link-icon { display: inline-flex; }
.header--compact .header__link-text { display: none; }
.header--compact .header__link {
  justify-content: center;
}

/* Компактный режим: имя пользователя → иконка */
.header__user-icon { display: none; line-height: 0; }
.header--compact .header__user-icon { display: inline-flex; }
.header--compact .header__user-name { display: none; }
.header--collapsed .header__user-icon { display: inline-flex; }
.header--collapsed .header__user-name { display: none; }

/* Свёрнутый режим: навигация в гамбургере, ДМ-кружочки на всю ширину */
.header--collapsed .header__nav { display: none; }
.header--collapsed .header__hamburger { display: flex; }

.header__link--admin,
.drawer__link--admin,
.header__link--pipelines,
.drawer__link--pipelines {
  display: none;
}

.header__link--admin.admin-visible {
  display: flex;
}

.drawer__link--admin.admin-visible {
  display: block;
}

.header__link--pipelines.pipelines-visible {
  display: flex;
}

.drawer__link--pipelines.pipelines-visible {
  display: block;
}

/* ===== DM-КОНТАКТЫ В ШАПКЕ ===== */
.header__dm-contacts {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  justify-content: flex-end;
  padding: 0;
}

/* ===== DM-КОНТАКТЫ — ВЫНОСНАЯ ПАНЕЛЬ ===== */
.dm-contacts-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 0.25rem var(--space-sm);
  border-bottom: 1px solid var(--border);
  background: var(--bg-primary);
  min-height: var(--panel-row);
  overflow: visible;
}

.header__right {
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-shrink: 0;
  margin-left: auto;
  position: relative;
}

.header__icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0 0.875rem;
  border-radius: 0;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.header__icon-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.header__user-wrap {
  position: relative;
  display: flex;
  align-items: stretch;
}

.header__user-btn {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-weight: 500;
  font-size: var(--font-body);
  font-family: inherit;
  padding: 0 0.875rem;
  white-space: nowrap;
  border-radius: 0;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.header__user-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* Hover-dropdown для мыши */
@media (hover: hover) {
  .header__user-wrap:hover .dropdown {
    display: block !important;
  }
}

/* ===== SPACE NAV LINKS ===== */
#space-nav-items {
  display: contents;
}

.header__link--space {
  position: relative;
  cursor: pointer;
}

/* Иконка-буква: по умолчанию скрыта (как и header__link-icon), показывается в compact */
.header__link-icon--letter {
  font-size: inherit;
  line-height: normal;
  flex-shrink: 0;
}
/* В compact: эмодзи рендерим как inline (не inline-flex), чтобы вид не менялся */
.header--compact .header__link-icon--letter {
  display: inline;
}

/* Бейдж на спейсе в nav */
.space-nav-badge {
  margin-left: 0.2rem;
  flex-shrink: 0;
}

/* Компактный режим: бейдж поверх иконки */
.header--compact .space-nav-badge {
  position: absolute;
  top: 0.15rem;
  right: 0;
  margin-left: 0;
}

/* Drawer: спейсы */
.drawer__link.drawer__space-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
/* Бейдж на спейсе в drawer */
.drawer__space-badge {
  margin-left: auto;
}

/* ===== GLOBAL UNREAD BADGE ===== */
.global-unread-badge {
  align-self: center;
}

/* ===== HEADER NAV BUTTONS (назад/вперёд) ===== */
.header__nav-btn {
  /* стили наследуются от header__icon-btn */
}
.header__nav-btn[disabled] {
  opacity: 0.35;
  pointer-events: none;
}
.header__nav-btn:disabled {
  opacity: 0.2;
  cursor: default;
  pointer-events: none;
}

/* ===== TASKS HEADER BADGE ===== */
.header__tasks-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  height: 1.5rem;
  padding: 0 0.375rem;
  background: var(--accent);
  color: var(--accent-text, #fff);
  border-radius: 0.375rem;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 1px 4px rgba(var(--accent-rgb), 0.35);
}

/* ===== DROPDOWN ===== */
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 12rem;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-dropdown);
  padding: var(--space-xs) 0;
  z-index: 1000;
}

.dropdown__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  text-align: left;
  padding: var(--space-sm) var(--space-lg);
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: var(--font-body);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.dropdown__item:hover {
  background: var(--bg-secondary);
}

.dropdown__divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-xs) 0;
}

.dropdown__theme {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-lg);
}

.dropdown__theme-label {
  font-size: var(--font-small);
  color: var(--text-secondary);
}

.dropdown__theme-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.dropdown__theme-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.625rem;
  height: 1.625rem;
  background: none;
  border: none;
  border-radius: var(--radius-xs, 4px);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.dropdown__theme-btn svg {
  width: 14px;
  height: 14px;
}

.dropdown__theme-btn:hover {
  color: var(--text-primary);
}

.dropdown__theme-btn.active {
  background: var(--bg-primary);
  color: var(--accent);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

/* ===== DRAWER (Mobile) ===== */
.drawer-overlay {
  position: fixed;
  inset: var(--panels-top) 0 0 0;
  background: rgba(0,0,0,0.5);
  z-index: 300;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.drawer-overlay.visible {
  opacity: 1;
}

.drawer {
  position: fixed;
  top: var(--panels-top);
  left: 0;
  bottom: 0;
  width: 60vw;
  background: var(--bg-primary);
  border-right: 1px solid var(--border);
  z-index: 301;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  overflow-y: auto;
  overflow-x: hidden;
}

.drawer.open {
  transform: translateX(0);
}

.drawer__logo {
  display: none;
}

.drawer__nav {
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  gap: var(--space-xs);
}

.drawer__link {
  display: block;
  padding: var(--space-md) var(--space-lg);
  color: var(--text-primary);
  font-size: var(--font-body);
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.drawer__link:hover,
.drawer__link.active {
  background: var(--accent-light);
  color: var(--accent);
}

/* ===== MAIN APP CONTAINER ===== */
.app {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* ===== APP-MODAL (кастомные alert/confirm/prompt) ===== */
.app-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  z-index: 9999;
  transition: background 200ms ease, backdrop-filter 200ms ease;
}
.app-modal--visible {
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.app-modal__box {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-2xl) var(--space-2xl);
  box-shadow: 0 16px 70px rgba(0,0,0,0.35), 0 0 0 1px var(--border);
  max-width: 26rem;
  width: 90%;
  transform: scale(0.97);
  opacity: 0;
  animation: appModalIn 200ms ease-out forwards;
}
@keyframes appModalIn {
  to { transform: scale(1); opacity: 1; }
}
/* На узких экранах — всегда по центру, на всю ширину */
@media (max-width: 640px) {
  .app-modal__box {
    position: static !important;
    left: auto !important;
    top: auto !important;
    margin: auto !important;
    width: calc(100% - 2rem);
    max-width: none;
  }
}
.app-modal__title {
  font-size: var(--font-h2);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}
.app-modal__body {
  font-size: var(--font-body);
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-lg);
}
.app-modal__input {
  width: 100%;
  margin-bottom: var(--space-lg);
  box-sizing: border-box;
}
.app-modal__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
}

/* ===== MODAL (legacy — settings, create, etc.) ===== */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  z-index: 500;
}

.modal__content {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-modal);
  max-width: 28rem;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal__content--login {
  text-align: center;
}

.modal__title {
  font-size: var(--font-h1);
  font-weight: 700;
  margin-bottom: var(--space-xl);
}

/* ===== FORM ELEMENTS ===== */
.form-group {
  margin-bottom: var(--space-lg);
  text-align: left;
}

.form-label {
  display: block;
  font-size: var(--font-small);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.form-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-body);
  font-family: inherit;
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent);
}

.form-error {
  color: var(--danger);
  font-size: var(--font-small);
  margin-bottom: var(--space-sm);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-body);
  font-weight: 500;
  font-family: inherit;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--accent);
  color: var(--accent-text, #fff);
}

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

.btn--secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn--secondary:hover {
  background: var(--bg-tertiary);
}

.btn--danger {
  background: var(--danger);
  color: white;
}

.btn--danger:hover {
  background: #C62828;
}

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

.btn--small {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-small);
}

/* ===== TOAST ===== */
.toast-container {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  z-index: 1000;
  pointer-events: none;
}

.toast {
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-dropdown);
  font-size: var(--font-body);
  pointer-events: auto;
  animation: toast-in 200ms ease-out;
}

.toast--success { border-left: 3px solid var(--success); }
.toast--error { border-left: 3px solid var(--danger); }
.toast--warning { border-left: 3px solid var(--warning); }

@keyframes toast-in {
  from { opacity: 0; transform: translateX(1rem); }
  to { opacity: 1; transform: translateX(0); }
}

/* ===== MOBILE ===== */
@media (max-width: 48em) {
  /* Гамбургер и навигация теперь управляются JS (compact / collapsed).
     Здесь только специфичные мобильные стили. */
  .header__slots-btn {
    display: none;
  }

  .header__slots-btn.visible {
    display: flex;
  }
}

/* ===== SCROLLBAR: overlay, появляется при hover ===== */
* {
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
}

*:hover {
  scrollbar-color: var(--border) transparent;
}

/* ===== SKELETON LOADER ===== */
.skeleton {
  background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-tertiary) 50%, var(--bg-secondary) 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-pulse {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ===== PAGE: PLACEHOLDER ===== */
.page-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-secondary);
  gap: var(--space-lg);
}

.page-placeholder__icon {
  font-size: 3rem;
  opacity: 0.5;
}

.page-placeholder__text {
  font-size: var(--font-h2);
  font-weight: 500;
}

/* ===== SEARCH BOX (unified) ===== */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-box__icon {
  position: absolute;
  left: 0.5rem;
  display: flex;
  align-items: center;
  color: var(--text-secondary);
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.search-box__input {
  width: 100%;
  padding: var(--space-xs) var(--space-sm) var(--space-xs) 1.75rem;
  font-size: var(--font-small);
  font-family: inherit;
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-box__input:focus {
  border-color: var(--accent);
}

.search-box__input::placeholder {
  color: var(--text-secondary);
}

.search-box__clear {
  position: absolute;
  left: 0.5rem;
  display: none;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  padding: 0;
  transition: color var(--transition-fast);
}

.search-box__clear:hover {
  color: var(--text-primary);
}

.search-box--has-value .search-box__icon {
  display: none;
}

.search-box--has-value .search-box__clear {
  display: flex;
}

/* ===== INLINE SVG ICON ===== */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  flex-shrink: 0;
}

.icon svg {
  display: block;
}

/* ===== INITIALS AVATAR (shared, стандарт = шапка) ===== */
.ini-avatar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  font-size: 0.65rem;
  text-transform: uppercase;
  line-height: 1;
}

/* ===== FOCUS VISIBLE (Accessibility) ===== */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Убрать outline у элементов с собственной индикацией фокуса */
.form-input:focus-visible,
.chat-input__field:focus-visible {
  outline: none;
}