:root {
  --bg: #ffffff;
  --bg-subtle: #f8f9fb;
  --bg-muted: #f1f3f5;
  --fg: #1a1d21;
  --fg-muted: #6b7280;
  --border: #e5e7eb;
  --border-light: #f0f1f3;
  --accent: #22c55e;
  --accent-hover: #16a34a;
  --accent-soft: rgba(34, 197, 94, 0.12);
  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.12);
  --warning: #eab308;
  --warning-soft: rgba(234, 179, 8, 0.12);
  --radius: 10px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  --nav-width: 56px;
  --nav-width-expanded: 208px;
  --sidebar-width: 320px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea {
  font: inherit;
}

.hidden {
  display: none !important;
}

/* ─── Auth screens ─── */

.auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 40%);
  padding: 2rem;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  padding: 2rem;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.auth-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.125rem;
}

.auth-brand h1 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
}

.auth-brand p {
  margin: 0;
  color: var(--fg-muted);
  font-size: 0.8125rem;
}

.auth-title {
  margin: 0 0 0.25rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.auth-subtitle {
  margin: 0 0 1.5rem;
  color: var(--fg-muted);
  font-size: 0.875rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.field-label {
  font-size: 0.8125rem;
  font-weight: 500;
}

.field-hint {
  font-size: 0.75rem;
  color: var(--fg-muted);
}

.input {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
  border-radius: var(--radius-sm);
  padding: 0.625rem 0.875rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.input::placeholder {
  color: #9ca3af;
}

.textarea-sm {
  min-height: 4.5rem;
  resize: vertical;
  line-height: 1.4;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 640px) {
  .field-row {
    grid-template-columns: 1fr;
  }
}

.color-field {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
}

.color-field .input:not(.color-input) {
  flex: 1;
  min-width: 0;
}

.color-setting-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.color-setting-row .field-label {
  flex: 0 0 auto;
  margin: 0;
  white-space: nowrap;
}

.field-row--colors {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 900px) {
  .field-row--colors {
    flex-direction: row;
    gap: 1.25rem;
  }

  .color-setting-row {
    flex: 1;
    min-width: 0;
  }
}

.color-input {
  width: 3rem;
  min-width: 3rem;
  height: 2.5rem;
  padding: 0.2rem;
  flex-shrink: 0;
}

.position-toggle {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.position-option {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  cursor: pointer;
}

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.4;
  cursor: pointer;
}

.checkbox-field input {
  margin-top: 0.2rem;
}

.strength-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.strength-bar {
  height: 4px;
  background: var(--bg-muted);
  border-radius: 999px;
  overflow: hidden;
}

.strength-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  transition: width 0.25s ease, background 0.25s ease;
}

.strength-fill.weak {
  background: var(--danger);
}

.strength-fill.fair {
  background: var(--warning);
}

.strength-fill.good,
.strength-fill.strong {
  background: var(--accent);
}

.strength-label {
  font-size: 0.75rem;
  font-weight: 500;
}

.strength-label.weak {
  color: var(--danger);
}

.strength-label.fair {
  color: var(--warning);
}

.strength-label.good,
.strength-label.strong {
  color: var(--accent);
}

.strength-hints {
  margin: 0;
  padding-left: 1rem;
  font-size: 0.75rem;
  color: var(--fg-muted);
}

.auth-error {
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 0.8125rem;
}

.auth-footer {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--fg-muted);
}

.auth-footer a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* Registration steps */

.reg-steps {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.reg-step {
  flex: 1;
  height: 3px;
  border-radius: 999px;
  background: var(--bg-muted);
  transition: background 0.3s;
}

.reg-step.active {
  background: var(--accent);
}

.reg-step.done {
  background: var(--accent);
  opacity: 0.5;
}

.reg-panel {
  overflow: hidden;
}

.reg-slides {
  display: flex;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.reg-slide {
  min-width: 100%;
  flex-shrink: 0;
}

/* ─── Buttons ─── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 0;
  border-radius: var(--radius-sm);
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

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

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-muted);
}

.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: 0;
  padding: 0.5rem;
}

.btn-ghost:hover {
  background: var(--bg-muted);
  color: var(--fg);
}

.btn-block {
  width: 100%;
}

.btn-send {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 0.5rem 1.25rem;
  min-width: 80px;
}

.btn-send:hover:not(:disabled) {
  background: var(--accent-hover);
}

/* ─── Dashboard layout ─── */

.dashboard {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.icon-nav {
  width: var(--nav-width);
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0.65rem 0.5rem;
  gap: 0.35rem;
  overflow: hidden;
  transition: width 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 30;
}

.icon-nav.is-expanded {
  width: var(--nav-width-expanded);
  /* иначе панель проектов обрезается при открытии вниз */
  overflow: visible;
}

.nav-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-btn {
  position: relative;
  width: 100%;
  height: 40px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 0 0.55rem;
  transition: background 0.15s, color 0.15s;
  text-align: left;
}

.icon-nav.is-expanded .nav-btn {
  justify-content: flex-start;
}

.nav-btn-icon {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.nav-label {
  display: none;
  min-width: 0;
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.icon-nav.is-expanded .nav-label {
  display: inline;
}

.nav-btn:hover {
  background: var(--bg-muted);
  color: var(--fg);
}

.nav-btn.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-btn-ai.active {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
}

.nav-btn-plans:not(.active) {
  color: #ca8a04;
}

.nav-btn-plans.active {
  background: var(--warning-soft);
  color: #a16207;
}

.nav-btn-request:not(.active) {
  color: #ca8a04;
}

.nav-btn-request.active {
  background: rgba(234, 179, 8, 0.14);
  color: #a16207;
}

.nav-label--stacked {
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.1rem;
  line-height: 1.15;
  white-space: normal;
}

.icon-nav.is-expanded .nav-label--stacked {
  display: flex;
}

.nav-label-main {
  display: block;
  font-size: 0.8rem;
  font-weight: 650;
  white-space: normal;
}

.nav-sublabel {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  opacity: 0.85;
  white-space: nowrap;
}

.nav-sublabel-star {
  color: #eab308;
  margin-right: 0.15rem;
}

.nav-toggle {
  margin-top: 0.15rem;
}

.nav-projects {
  position: relative;
  margin-bottom: 0.35rem;
  z-index: 5;
}

.nav-projects.is-open {
  z-index: 40;
}

.nav-project-dropdown {
  width: 100%;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-subtle, var(--bg-muted));
  color: var(--fg);
  cursor: pointer;
  text-align: left;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.nav-project-dropdown:hover,
.nav-project-dropdown.is-open {
  background: var(--bg-muted);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  color: var(--fg);
}

.nav-project-dropdown-icon {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--fg-muted);
}

.nav-project-dropdown-label {
  display: none;
  min-width: 0;
  flex: 1;
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-project-dropdown-chevron {
  display: none;
  flex-shrink: 0;
  color: var(--fg-muted);
  transition: transform 0.18s ease;
}

.nav-project-dropdown.is-open .nav-project-dropdown-chevron {
  transform: rotate(180deg);
}

.icon-nav.is-expanded .nav-project-dropdown {
  justify-content: flex-start;
  padding: 0.5rem 0.65rem;
}

.icon-nav.is-expanded .nav-project-dropdown-label,
.icon-nav.is-expanded .nav-project-dropdown-chevron {
  display: inline-flex;
}

/* Swap: nav picker ↔ rail только над списком чатов */
.icon-nav .nav-projects--nav {
  max-height: 56px;
  opacity: 1;
  transform: translateY(0);
  overflow: visible;
  pointer-events: auto;
  transition:
    max-height 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.18s ease,
    transform 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    margin 0.22s ease;
}

body.nav-collapsed .icon-nav .nav-projects--nav {
  max-height: 0;
  opacity: 0;
  margin-bottom: 0;
  transform: translateY(-10px);
  overflow: hidden;
  pointer-events: none;
}

/* По умолчанию скрыт; показываем только в sidebar при свёрнутом nav */
.project-rail {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-8px);
  pointer-events: none;
  padding: 0;
  border-bottom: 1px solid transparent;
  transition:
    max-height 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.2s ease,
    transform 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    padding 0.22s ease,
    border-color 0.22s ease;
}

.project-rail-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.project-rail-row .nav-projects {
  flex: 1;
  min-width: 0;
}

.mobile-search-open {
  display: none;
  flex-shrink: 0;
  place-items: center;
  width: 40px;
  height: 40px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.mobile-search-open:hover,
.mobile-search-open:active {
  color: var(--fg);
}

.project-rail-search {
  flex: 1;
  min-width: 0;
}

.mobile-search-sheet {
  display: none;
}

.sidebar-main {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.sidebar-list-wrap {
  flex: 1;
  min-height: 0;
  position: relative;
  display: flex;
  flex-direction: column;
}

.sidebar-list-wrap .conv-list {
  flex: 1;
  min-height: 0;
}

body.nav-collapsed .sidebar > .project-rail {
  max-height: 4.5rem;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  padding: 0.75rem 1rem 0.65rem;
  border-bottom-color: var(--border-light);
  /* visible - иначе выпадающая панель обрезается */
  overflow: visible;
  position: relative;
  z-index: 20;
}

.sidebar .project-rail .nav-projects--rail {
  margin-bottom: 0;
}

.project-rail .nav-project-dropdown {
  justify-content: flex-start;
  padding: 0.5rem 0.75rem;
}

.project-rail .nav-project-dropdown-label,
.project-rail .nav-project-dropdown-chevron {
  display: inline-flex;
}

.project-rail .nav-projects-panel {
  left: 0;
  right: 0;
  top: calc(100% + 0.4rem);
  width: 100%;
  z-index: 35;
}

.nav-projects-panel {
  position: absolute;
  left: calc(100% + 0.55rem);
  top: 0;
  z-index: 40;
  width: 240px;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
}

.icon-nav.is-expanded .nav-projects-panel {
  left: 0;
  top: calc(100% + 0.4rem);
  width: 100%;
}

.nav-projects-panel-title {
  margin: 0 0 0.55rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.nav-project-item {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  padding: 0.65rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-subtle);
  color: var(--fg);
  cursor: pointer;
  text-align: left;
}

.nav-project-item.is-active {
  border-color: rgba(34, 197, 94, 0.45);
  background: var(--accent-soft);
}

.nav-project-item-name {
  font-size: 0.875rem;
  font-weight: 600;
}

.nav-project-item-meta {
  font-size: 0.75rem;
  color: var(--accent-hover);
}

.nav-project-add {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.55rem 0.7rem;
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  font-size: 0.8125rem;
  font-weight: 600;
  text-align: left;
}

.nav-project-add:hover {
  color: var(--fg);
  border-color: #c5cad3;
  background: var(--bg-muted);
}

.nav-projects-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
  max-height: 240px;
  overflow-y: auto;
}

.nav-project-create-form {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 0.35rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--border-light);
}

.nav-project-create-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.nav-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  line-height: 16px;
  text-align: center;
}

.nav-badges {
  position: absolute;
  top: 2px;
  right: 2px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: flex-end;
  pointer-events: none;
}

.nav-badges .nav-badge {
  position: static;
}

.nav-badge--new {
  background: #22c55e;
  color: #fff;
}

.nav-badge--unread {
  background: #eab308;
  color: #111;
}

.icon-nav.is-expanded .nav-badge {
  position: static;
  margin-left: auto;
}

.icon-nav.is-expanded .nav-badges {
  position: static;
  margin-left: auto;
  flex-direction: row;
}

.nav-mobile-open,
.nav-backdrop {
  display: none;
}

.compose-readonly {
  border-top: 1px solid var(--border);
  padding: 0.75rem 1rem;
  color: var(--fg-muted);
  font-size: 0.875rem;
  background: var(--bg-muted);
}

.product-cards {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.product-card {
  display: flex;
  gap: 0.5rem;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
}

.product-card-image {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.product-card-image--empty {
  background: var(--bg-muted);
}

.product-card-title {
  font-weight: 600;
  font-size: 0.875rem;
}

.product-card-text {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  margin-top: 0.125rem;
}

.nav-spacer {
  flex: 1;
}

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.sidebar-search {
  padding: 1rem;
  border-bottom: 1px solid var(--border-light);
}

.search-input-wrap {
  position: relative;
}

.search-input-wrap svg {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.5rem 0.875rem 0.5rem 2.25rem;
  background: var(--bg-subtle);
  font-size: 0.875rem;
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg);
}

.sidebar-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--fg-muted);
}

.conv-list {
  flex: 1;
  overflow-y: auto;
}

.conv-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
  border: 0;
  border-bottom: 1px solid var(--border-light);
  background: transparent;
  color: inherit;
  padding: 0.875rem 1rem;
  cursor: pointer;
  transition: background 0.15s;
  position: relative;
}

.conv-item.unread {
  background: rgba(234, 179, 8, 0.06);
}

.conv-item.is-new {
  background: rgba(34, 197, 94, 0.07);
}

.conv-item:hover {
  background: var(--bg-subtle);
}

.conv-item.unread:hover {
  background: rgba(234, 179, 8, 0.1);
}

.conv-item.is-new:hover {
  background: rgba(34, 197, 94, 0.12);
}

.conv-item.active {
  background: var(--accent-soft);
}

.conv-item.is-new.active {
  background: color-mix(in srgb, #22c55e 14%, var(--accent-soft));
}

.conv-avatar-wrap {
  position: relative;
  flex-shrink: 0;
}

.conv-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-muted);
  color: var(--fg-muted);
  display: grid;
  place-items: center;
  font-weight: 600;
  font-size: 0.875rem;
}

.conv-online {
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-sizing: border-box;
  z-index: 1;
}

.conv-channel {
  position: absolute;
  left: -2px;
  top: -2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  box-sizing: border-box;
  display: grid;
  place-items: center;
  color: #fff;
  line-height: 0;
  z-index: 1;
}

.conv-channel svg {
  width: 10px;
  height: 10px;
}

.chat-contact .conv-avatar-wrap {
  margin-right: 0.25rem;
}

.conv-unread {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #eab308;
  flex-shrink: 0;
  margin-top: 0.5rem;
  box-shadow: 0 0 0 2px rgba(234, 179, 8, 0.2);
}

.conv-new {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  margin-top: 0.5rem;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.25);
}

.conv-tabs {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border-light);
  overflow-x: auto;
  overflow-y: visible;
}

.conv-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 0;
  background: transparent;
  color: var(--fg-muted);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
  min-height: 28px;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  box-sizing: border-box;
}

.conv-tab:hover {
  background: var(--bg-muted);
  color: var(--fg);
}

.conv-tab.active {
  background: var(--accent-soft);
  color: #15803d;
}

.conv-tab-label {
  display: inline-block;
  line-height: 1.15;
}

.conv-tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  box-sizing: border-box;
  min-width: 18px;
  height: 18px;
  padding: 0 6px;
  border-radius: 9px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.conv-tab-badge--new {
  background: var(--accent);
  color: #fff;
}

.conv-tab-badge--unread {
  background: #eab308;
  color: #111;
}

.conv-tab-badge--total {
  background: var(--bg-muted);
  color: var(--fg-muted);
}

.conv-tab.active .conv-tab-badge--total {
  background: rgba(21, 128, 61, 0.15);
  color: #15803d;
}

.conv-body {
  flex: 1;
  min-width: 0;
}

.conv-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
}

.conv-name {
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.conv-time {
  font-size: 0.6875rem;
  color: var(--fg-muted);
  flex-shrink: 0;
}

.conv-preview {
  margin-top: 0.125rem;
  font-size: 0.8125rem;
  color: var(--fg-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.conv-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.5rem;
}

.conv-status.online {
  background: var(--accent);
}

.conv-status.idle {
  background: #f59e0b;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-danger {
  color: #dc2626;
  border-color: rgba(220, 38, 38, 0.25);
}

.btn-danger:hover {
  background: rgba(220, 38, 38, 0.08);
}

.settings-danger {
  margin-top: 2rem;
}

.settings-danger .settings-block {
  border-color: rgba(220, 38, 38, 0.2);
}

.operators-list {
  border-top: 1px solid var(--border-light);
  padding-top: 0.5rem;
}

.operators-section h3 {
  margin: 0;
}

.operators-desc {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
}

.operators-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.operators-table-wrap {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg);
}

.operators-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.operators-table th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--fg-muted);
  padding: 0.65rem 0.9rem;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}

.operators-table td {
  padding: 0.85rem 0.9rem;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

.operators-table tr:last-child td {
  border-bottom: 0;
}

.operator-row {
  transition: background 0.15s ease;
}

.operator-row:hover,
.operator-row.is-open {
  background: rgba(34, 197, 94, 0.04);
}

.operator-name {
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.operator-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-hover);
  background: var(--accent-soft);
  flex-shrink: 0;
}

.operator-email {
  color: var(--fg-muted);
}

.operator-actions {
  width: 3rem;
  text-align: right;
}

.btn-icon {
  border: 0;
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  line-height: 1;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn-icon:hover {
  background: var(--bg-muted);
  color: var(--fg);
}

.operator-add-panel,
.operator-edit-row td {
  background: var(--bg-subtle);
}

.operator-add-panel {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  animation: settings-rise 0.28s ease;
}

.operator-edit-row td {
  padding: 0 !important;
}

.operator-edit-form {
  padding: 1rem 0.9rem 1.1rem;
  border-top: 1px solid var(--border-light);
  animation: settings-rise 0.25s ease;
}

.operator-edit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.operator-edit-grid .field.full {
  grid-column: 1 / -1;
}

.operator-edit-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.operators-empty {
  padding: 2rem 0;
  text-align: center;
}

.logo-upload-block {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.logo-preview {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  overflow: hidden;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.logo-preview.empty span {
  font-weight: 600;
  color: var(--fg-muted);
  font-size: 1.125rem;
}

.logo-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.logo-upload-actions {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  align-items: flex-start;
}

@media (max-width: 700px) {
  .operator-edit-grid {
    grid-template-columns: 1fr;
  }
}

/* ─── Main chat ─── */

.main-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: var(--bg-subtle);
}

.visitor-panel {
  width: 300px;
  flex-shrink: 0;
  border-left: 1px solid var(--border);
  background: var(--bg);
  padding: 1rem;
  overflow-y: auto;
}

.visitor-panel-head {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 0.75rem;
  min-height: 40px;
}

.visitor-panel-head h3 {
  margin: 0;
  flex: 1;
  min-width: 0;
}

.visitor-tabs {
  display: flex;
  gap: 0.25rem;
  margin: 0 0 0.85rem;
  padding: 0.2rem;
  border-radius: 999px;
  background: var(--bg-muted);
}

.visitor-tab {
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--fg-muted);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  min-height: 1.7rem;
  padding: 0.35rem 0.5rem;
  border-radius: 999px;
  cursor: pointer;
}

.visitor-tab.active {
  background: var(--bg);
  color: var(--fg);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

.visitor-section-title {
  margin: 0 0 0.75rem !important;
  font-size: 0.8125rem !important;
  font-weight: 600;
  color: var(--fg);
}

.visitor-rating {
  margin: 1rem 0 0.25rem;
  padding: 0.75rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
}

.visitor-rating-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}

.visitor-rating-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--fg);
}

.visitor-rating-value {
  font-size: 0.72rem;
  color: var(--fg-muted);
}

.visitor-rating-empty {
  margin: 0;
  font-size: 0.72rem;
  color: var(--fg-muted);
}

.visitor-rating-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.visitor-rating-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.visitor-rating-stars {
  display: flex;
  gap: 0.1rem;
}

.visitor-rating-star {
  color: #d1d5db;
  font-size: 0.95rem;
  line-height: 1;
}

.visitor-rating-star.is-on {
  color: #f59e0b;
}

.visitor-rating-item-time {
  font-size: 0.68rem;
  color: var(--fg-muted);
  white-space: nowrap;
}

.visitor-rating-item-comment {
  margin: 0.25rem 0 0;
  font-size: 0.72rem;
  color: var(--fg);
  line-height: 1.35;
}

.visitor-panel-head .visitor-info-back {
  display: none;
}

.visitor-info-x {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin: 0 0 0 auto;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.visitor-info-x:hover,
.visitor-info-x:active {
  color: var(--fg);
  background: var(--bg-muted);
}

.visitor-panel h3,
.visitor-panel h4 {
  margin: 0 0 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.visitor-identity {
  margin: 0 0 0.85rem;
}

.visitor-identity-top {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.visitor-identity-top .visitor-name-row {
  flex: 1;
  min-width: 0;
  margin: 0;
}

.visitor-online-pill {
  flex-shrink: 0;
  margin-top: 0.2rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--fg-muted);
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  max-width: 7.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.visitor-online-pill.is-online {
  color: var(--accent-hover);
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--border-light));
}

.visitor-identity-meta {
  margin: 0.35rem 0 0;
  font-size: 0.72rem;
  line-height: 1.35;
  color: var(--fg-muted);
}

.visitor-offer-reg-wrap {
  margin: 0 0 1rem;
}

.visitor-offer-reg {
  width: 100%;
  margin: 0;
}

.visitor-offer-reg-hint {
  margin: 0.4rem 0 0;
  font-size: 0.72rem;
  color: var(--fg-muted);
  line-height: 1.35;
}

.visitor-panel h4 {
  margin-top: 1.25rem;
  color: var(--fg-muted);
}

.visitor-name-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
}

.visitor-name-label {
  flex: 1;
  min-width: 0;
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.25;
  word-break: break-word;
}

.visitor-name-input {
  flex: 1;
  min-width: 0;
  padding: 0.35rem 0.5rem;
  font-size: 0.875rem;
}

.visitor-name-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-subtle);
  color: var(--fg-muted);
  cursor: pointer;
}

.icon-btn:hover:not(:disabled) {
  color: var(--fg);
  border-color: var(--fg-muted);
}

.icon-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.icon-btn-ok:hover:not(:disabled) {
  color: var(--accent);
  border-color: var(--accent);
}

.icon-btn-cancel:hover:not(:disabled) {
  color: var(--danger);
  border-color: var(--danger);
}

.visitor-facts {
  margin: 0;
  font-size: 0.8125rem;
  display: grid;
  grid-template-columns: minmax(5.5rem, 34%) 1fr;
  column-gap: 0.75rem;
  row-gap: 0.45rem;
  align-items: baseline;
}

.visitor-facts dt {
  color: var(--fg-muted);
  margin: 0;
}

.visitor-facts dd {
  margin: 0;
  word-break: break-word;
}

.visitor-facts .visitor-url {
  font-size: 0.75rem;
}

.visitor-related {
  list-style: none;
  margin: 0;
  padding: 0.35rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.visitor-related-wrap.is-expanded {
  max-height: 240px;
  overflow-y: auto;
}

.visitor-related-row {
  margin: 0;
}

.visitor-related-item {
  width: 100%;
  text-align: left;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 8px;
  padding: 0.55rem 0.65rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  color: inherit;
  font: inherit;
}

.visitor-related-item:hover {
  border-color: var(--fg-muted);
}

.visitor-related-name {
  font-size: 0.8125rem;
  font-weight: 600;
}

.visitor-related-device,
.visitor-related-time {
  font-size: 0.72rem;
  color: var(--fg-muted);
}

.btn-sm.active {
  background: var(--accent-soft, #eef2ff);
  border-color: var(--accent, #4f46e5);
  color: var(--accent, #4f46e5);
}

.visitor-panel-loading {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  min-height: 160px;
  color: var(--fg-muted);
  font-size: 0.8125rem;
}

.visitor-panel-loading-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem 0.5rem;
  text-align: center;
}

.visitor-panel-loading-body p {
  margin: 0;
}

.visitor-info-close {
  display: none;
}

.visitor-pages-wrap {
  margin-bottom: 0.5rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0 0.5rem;
}

.visitor-pages-wrap.is-expanded {
  max-height: 240px;
  overflow-y: auto;
}

.visitor-pages-count {
  font-weight: 400;
  color: var(--fg-muted);
  font-size: 0.75rem;
}

.visitor-page-url {
  display: block;
  word-break: break-all;
  font-size: 0.75rem;
}

.visitor-pages-more {
  width: 100%;
  margin-top: 0.25rem;
}

.visitor-pages {
  list-style: none;
  margin: 0;
  padding: 0;
}

.visitor-page-item {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.75rem;
}

.visitor-page-item time {
  display: block;
  color: var(--fg-muted);
  margin-bottom: 0.15rem;
}

.visitor-page-empty {
  color: var(--fg-muted);
  font-size: 0.8125rem;
}

.chat-back-btn {
  display: none;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.chat-back-btn svg {
  flex-shrink: 0;
}

.chat-back-btn:hover,
.chat-back-btn:active {
  color: var(--accent-hover);
  background: transparent;
}

.chat-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  gap: 0.75rem;
  flex-shrink: 0;
}

.chat-contact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chat-contact h2 {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
}

.chat-contact p {
  margin: 0;
  font-size: 0.75rem;
  color: var(--fg-muted);
}

.chat-topbar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.chat-actions {
  position: relative;
}

.chat-actions-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.chat-actions-btn:hover,
.chat-actions.is-open .chat-actions-btn {
  color: var(--fg);
  background: var(--bg-muted);
}

.chat-actions-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 30;
  min-width: 11rem;
  padding: 0.35rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md, 10px);
  background: var(--bg);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.chat-actions-item {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0.55rem 0.7rem;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--fg);
  font-size: 0.875rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
}

.chat-actions-item:hover,
.chat-actions-item:focus-visible {
  background: var(--bg-muted);
  outline: none;
}

.chat-actions-item.is-active {
  color: #15803d;
  background: var(--accent-soft);
}

.chat-actions-item.is-danger {
  color: var(--danger, #dc2626);
}

.badge {
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
}

.badge-live {
  color: var(--accent);
  background: var(--accent-soft);
}

.badge-off {
  color: var(--fg-muted);
  background: var(--bg-muted);
}

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

.messages {
  flex: 1 1 auto;
  min-height: 7.5rem;
  overflow-y: auto;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.msg-row {
  display: flex;
  gap: 0;
  max-width: 70%;
  align-items: stretch;
}

.msg-row.outgoing {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.msg-row.system {
  align-self: center;
  max-width: 92%;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.msg-system {
  color: var(--fg-muted);
  font-size: 0.6875rem;
  line-height: 1.35;
  text-align: center;
  padding: 0.1rem 0.4rem;
  font-weight: 400;
  opacity: 0.85;
}

.msg-row.system .msg-time {
  text-align: center;
  font-size: 0.625rem;
  opacity: 0.7;
}

/* Аватар в треде дублирует шапку - скрыт на всех ширинах (список диалогов не трогаем). */
.msg-avatar {
  display: none;
}

.msg-bubble {
  padding: 0.625rem 0.875rem;
  border-radius: 12px;
  font-size: 0.875rem;
  line-height: 1.45;
  word-break: break-word;
  overflow-wrap: anywhere;
  max-width: 100%;
}

.msg-text {
  white-space: pre-wrap;
  word-break: break-word;
}

.msg-image-btn {
  display: block;
  width: 100%;
  max-width: 280px;
  margin: 0 0 0.45rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  border-radius: 10px;
  overflow: hidden;
}

.msg-image {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.82);
}

.image-lightbox-img {
  max-width: min(96vw, 1200px);
  max-height: 92vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.image-lightbox-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.25rem;
  height: 2.25rem;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.image-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.24);
}

.messages-loading p {
  margin: 0;
  color: var(--fg-muted);
}

/* ── Chat motion: skeleton + soft reveal ── */
@keyframes chat-pane-in {
  from {
    opacity: 0;
    transform: translateX(14px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes chat-list-in {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes content-fade-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.main-pane.is-entering {
  animation: chat-pane-in 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.sidebar.is-entering {
  animation: chat-list-in 0.26s cubic-bezier(0.22, 1, 0.36, 1);
}

.messages-skeleton {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 0.35rem 0.15rem;
  width: min(100%, 28rem);
  margin: 0 auto;
  pointer-events: none;
}

.messages-skeleton-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-width: 78%;
}

.messages-skeleton-row.is-out {
  align-self: flex-end;
  align-items: flex-end;
}

.skel-line {
  height: 0.72rem;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--border-light) 20%,
    var(--bg-muted) 45%,
    var(--border-light) 70%
  );
  background-size: 220% 100%;
  animation: skeleton-pulse 1.15s ease-in-out infinite;
}

.skel-bubble {
  width: 100%;
  height: 2.6rem;
  border-radius: 12px;
  background: linear-gradient(
    90deg,
    var(--border-light) 20%,
    var(--bg-muted) 45%,
    var(--border-light) 70%
  );
  background-size: 220% 100%;
  animation: skeleton-pulse 1.15s ease-in-out infinite;
}

.skel-bubble.short {
  width: 62%;
  height: 2.1rem;
}

.skel-line.w40 { width: 40%; }
.skel-line.w55 { width: 55%; }
.skel-line.w70 { width: 70%; }

.messages.is-ready .msg-row {
  animation: content-fade-up 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.messages.is-ready .msg-row:nth-child(1) { animation-delay: 0.02s; }
.messages.is-ready .msg-row:nth-child(2) { animation-delay: 0.05s; }
.messages.is-ready .msg-row:nth-child(3) { animation-delay: 0.08s; }
.messages.is-ready .msg-row:nth-child(4) { animation-delay: 0.11s; }
.messages.is-ready .msg-row:nth-child(5) { animation-delay: 0.14s; }
.messages.is-ready .msg-row:nth-child(n + 6) { animation-delay: 0.16s; }

.chat-topbar.is-ready,
.compose.is-ready {
  animation: content-fade-up 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.visitor-panel.is-ready,
.visitor-panel-loading.is-ready {
  animation: content-fade-up 0.3s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.visitor-skeleton {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  width: min(100%, 16rem);
  margin: 0.5rem auto 0;
}

.visitor-skeleton .skel-line {
  height: 0.65rem;
}

.page-enter {
  animation: settings-rise 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (prefers-reduced-motion: reduce) {
  .main-pane.is-entering,
  .sidebar.is-entering,
  .messages.is-ready .msg-row,
  .chat-topbar.is-ready,
  .compose.is-ready,
  .visitor-panel.is-ready,
  .visitor-panel-loading.is-ready,
  .page-enter,
  .skel-line,
  .skel-bubble {
    animation: none !important;
  }
}

.msg-row.incoming .msg-bubble {
  background: var(--bg);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.msg-row.outgoing .msg-bubble {
  background: var(--bg);
  border: 1px solid var(--border);
  border-bottom-right-radius: 4px;
}

.msg-time {
  font-size: 0.625rem;
  color: var(--fg-muted);
  margin-top: 0.25rem;
}

.msg-row.outgoing .msg-time {
  text-align: right;
}

.compose {
  flex: 0 0 auto;
  max-height: calc(100% - 7.5rem);
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 0.75rem 1.25rem 1rem;
  min-height: 0;
  overflow: hidden;
}

.compose-form {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 0;
  flex: 1 1 auto;
  overflow: hidden;
}

.compose-editor-shell {
  flex: 1 1 auto;
  min-height: 56px;
  min-width: 0;
  overflow: hidden;
}

.compose-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-shrink: 0;
}

.compose-toolbar-left {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  min-width: 0;
}

.compose-tool-btn {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.compose-tool-btn:hover:not(:disabled),
.compose-tool-btn:active:not(:disabled) {
  color: var(--fg);
  background: var(--bg-muted);
}

.compose-tool-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.compose-emoji {
  position: relative;
}

.compose-emoji-panel {
  position: absolute;
  left: 0;
  bottom: calc(100% + 0.4rem);
  z-index: 30;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.2rem;
  width: 220px;
  max-width: min(220px, 70vw);
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.12);
}

.compose-emoji-panel[hidden] {
  display: none !important;
}

.compose-emoji-item {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 1;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
}

.compose-emoji-item:hover {
  background: var(--bg-muted);
}

.compose-blocked {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  background: var(--bg-subtle);
}

.compose-blocked p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--fg-muted);
  text-align: center;
}

.compose-claim-btn {
  width: 100%;
  justify-content: center;
}

.compose-tabs {
  display: none;
}

.compose-tab {
  display: none;
}

.compose-error {
  font-size: 0.8rem;
  color: var(--danger, #ef4444);
  margin-bottom: 0.4rem;
}

.compose-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-end;
}

.compose-input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.875rem;
  resize: none;
  min-height: 56px;
  overflow-y: auto;
  background: var(--bg-subtle);
  line-height: 1.45;
}

.compose-input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg);
}

.btn-send {
  flex-shrink: 0;
}

.empty-state {
  flex: 1;
  display: grid;
  place-items: center;
  color: var(--fg-muted);
  text-align: center;
  padding: 2rem;
}

.empty-state h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--fg);
}

.empty-state p {
  margin: 0;
  font-size: 0.875rem;
}

/* ─── Settings page ─── */

.settings-page {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(1200px 420px at 12% -10%, rgba(34, 197, 94, 0.08), transparent 55%),
    radial-gradient(900px 360px at 92% 0%, rgba(148, 163, 184, 0.12), transparent 50%),
    var(--bg-subtle);
}

.settings-topbar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.25rem 1.75rem 1rem;
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.settings-topbar .nav-mobile-open {
  align-self: center;
}

.settings-topbar-copy {
  min-width: 0;
  flex: 1;
}

.settings-eyebrow {
  margin: 0 0 0.2rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.settings-title {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.settings-lead {
  margin: 0.35rem 0 0;
  max-width: 42rem;
  color: var(--fg-muted);
  font-size: 0.875rem;
}

.settings-tabs-wrap {
  flex-shrink: 0;
  padding: 0.75rem 1.75rem;
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid var(--border-light);
  backdrop-filter: blur(8px);
}

.settings-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-muted);
}

.settings-tab {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.9rem;
  border-radius: 9px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.settings-tab:hover {
  color: var(--fg);
  background: rgba(255, 255, 255, 0.7);
}

.settings-tab.active {
  color: var(--fg);
  background: var(--bg);
  box-shadow: var(--shadow), 0 0 0 1px rgba(34, 197, 94, 0.18);
}

.settings-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 1.25rem 1.75rem 2.5rem;
}

.settings-stack {
  width: 100%;
  max-width: 1080px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.settings-stack:has(.setup-widget-layout) {
  max-width: 1180px;
}

.plans-notice {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-subtle);
  color: var(--fg-muted);
  font-size: 0.875rem;
  line-height: 1.45;
}

.plans-notice strong {
  color: var(--fg);
  font-weight: 650;
}

.account-plan-plaque {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-subtle);
}

.account-plan-plaque--pro {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  background: color-mix(in srgb, var(--accent-soft) 70%, var(--bg));
}

.account-plan-plaque--max {
  border-color: color-mix(in srgb, #ca8a04 35%, var(--border));
  background: var(--warning-soft);
}

.account-plan-plaque-label {
  margin: 0 0 0.15rem;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.account-plan-plaque-name {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.25rem 1.15rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg);
}

.plan-card.is-highlight {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

.plan-card.is-current {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: color-mix(in srgb, var(--accent-soft) 55%, var(--bg));
}

.plan-card-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  margin: 0;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.plan-card-badge--current {
  background: var(--bg-muted);
  color: var(--fg-muted);
}

.plan-card-name {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.plan-card-tagline {
  margin: 0;
  color: var(--fg-muted);
  font-size: 0.875rem;
  min-height: 2.6em;
}

.plan-card-price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.plan-card-amount {
  font-size: 1.75rem;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.plan-card-period {
  color: var(--fg-muted);
  font-size: 0.8125rem;
}

.plan-card-features {
  margin: 0.25rem 0 0.5rem;
  padding: 0 0 0 1.1rem;
  color: var(--fg);
  font-size: 0.875rem;
  line-height: 1.55;
  flex: 1;
}

.plan-card-features li + li {
  margin-top: 0.25rem;
}

.plan-card .btn {
  margin-top: auto;
}

@media (max-width: 980px) {
  .plans-grid {
    grid-template-columns: 1fr;
  }
}

.settings-panel-enter {
  /* legacy no-op; enter motion uses .settings-page.is-entering */
}

@keyframes settings-rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Project-switch shimmer overlay ── */
.project-shimmer {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(4px);
  animation: shimmer-fade-in 0.18s ease-out;
}
.project-shimmer-bar {
  width: min(320px, 60vw);
  height: 14px;
  border-radius: 7px;
  background: linear-gradient(
    90deg,
    var(--border) 25%,
    var(--bg-muted) 50%,
    var(--border) 75%
  );
  background-size: 200% 100%;
  animation: shimmer-slide 1.2s ease-in-out infinite;
}
.project-shimmer-bar.short {
  width: min(200px, 40vw);
}
@keyframes shimmer-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes shimmer-slide {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.settings-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

@media (prefers-reduced-motion: reduce) {
  .settings-page.is-entering .settings-stack,
  .auto-reply-row,
  .module-card,
  .module-modal-overlay,
  .module-modal,
  .operator-add-panel,
  .operator-edit-form {
    animation: none !important;
  }

  .module-card:hover {
    transform: none;
  }
}

.settings-page.is-entering .settings-stack {
  animation: settings-rise 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.settings-block:hover {
  border-color: #d7dbe3;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
}

.settings-block-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.35rem 0.85rem;
  border-bottom: 1px solid var(--border-light);
  background: linear-gradient(180deg, #fbfcfd 0%, #ffffff 100%);
}

.settings-block-kicker {
  margin: 0 0 0.2rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.settings-block-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.settings-block-desc {
  margin: 0.3rem 0 0;
  color: var(--fg-muted);
  font-size: 0.8125rem;
  line-height: 1.45;
}

.settings-block-body {
  padding: 1.15rem 1.35rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.settings-subpanel {
  padding: 0.9rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  background: var(--bg-subtle);
}

.settings-subpanel h4 {
  margin: 0 0 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
}

.install-paths {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.install-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.1rem 1.15rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(180deg, #fbfcfd 0%, var(--bg) 100%);
}

.install-card-step {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.install-card-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.install-steps {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--fg-muted);
  font-size: 0.875rem;
  line-height: 1.55;
}

.install-steps li {
  margin-bottom: 0.35rem;
}

.install-steps code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: var(--bg-muted);
  color: var(--fg);
}

.install-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.install-check-hint {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
}

@media (max-width: 820px) {
  .install-paths {
    grid-template-columns: 1fr;
  }
}

.settings-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.35rem;
  padding: 2.25rem 1.25rem;
  border: 1px dashed var(--border);
  border-radius: 14px;
  background:
    radial-gradient(circle at 50% 0%, rgba(34, 197, 94, 0.08), transparent 55%),
    var(--bg-subtle);
}

.settings-empty-glyph {
  width: 42px;
  height: 42px;
  margin-bottom: 0.35rem;
  border-radius: 12px;
  background:
    linear-gradient(135deg, var(--accent-soft), rgba(34, 197, 94, 0.02)),
    var(--bg);
  border: 1px solid rgba(34, 197, 94, 0.2);
  position: relative;
}

.settings-empty-glyph::before,
.settings-empty-glyph::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--accent);
  border-radius: 999px;
}

.settings-empty-glyph::before {
  width: 14px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.settings-empty-glyph::after {
  width: 2px;
  height: 14px;
  transform: translate(-50%, -50%);
}

.settings-empty-title {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--fg);
}

.settings-empty-desc {
  margin: 0;
  max-width: 22rem;
  font-size: 0.8125rem;
  color: var(--fg-muted);
}

.settings-card {
  width: 100%;
  margin: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 2.25rem;
}

.settings-layout {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.settings-layout-main {
  flex: 1 1 520px;
  min-width: 0;
}

.settings-layout-aside {
  flex: 0 1 340px;
  width: 340px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.settings-aside-card {
  margin-bottom: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-subtle);
}

.settings-aside-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.settings-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.settings-form-grid > .settings-block {
  height: 100%;
}

.site-settings-form {
  gap: 1rem;
}

@media (max-width: 899px) {
  .color-setting-row {
    flex-wrap: wrap;
  }

  .color-setting-row .field-label {
    width: 100%;
  }
}

@media (max-width: 1100px) {
  .settings-layout {
    flex-direction: column;
  }

  .settings-layout-aside {
    width: 100%;
    flex: 1 1 auto;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .settings-layout-aside .settings-aside-card {
    flex: 1 1 280px;
  }
}

@media (max-width: 820px) {
  .settings-form-grid {
    grid-template-columns: 1fr;
  }

  .settings-layout-aside {
    flex-direction: column;
  }

  .settings-topbar,
  .settings-tabs-wrap,
  .settings-body {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

.settings-save-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.request-form-note {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
}

.request-form textarea.input {
  min-height: 140px;
  resize: vertical;
}

.settings-save-bar--sticky {
  position: sticky;
  bottom: 0;
  z-index: 2;
  margin-top: 0.25rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 -8px 24px rgba(15, 23, 42, 0.04);
}

.settings-save-hint {
  margin-right: auto;
  font-size: 0.8125rem;
}

.settings-save-bar .btn {
  min-width: 180px;
}

.settings-card h2 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.settings-panel {
  min-height: 200px;
}

.settings-card > p {
  margin: 0 0 1.5rem;
  color: var(--fg-muted);
  font-size: 0.875rem;
}

.settings-section {
  margin-bottom: 1.5rem;
}

.settings-section h4 {
  margin: 16px 0 8px;
  font-size: 14px;
  font-weight: 600;
}

.instructions-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--fg-muted);
  font-size: 0.875rem;
  line-height: 1.55;
}

.instructions-list li {
  margin-bottom: 0.4rem;
}

.instructions-list code,
.settings-block-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: var(--bg-muted);
  color: var(--fg);
}

.instructions-pre {
  white-space: pre-wrap;
  font-size: 12px;
  margin-top: 8px;
}

.settings-section h3 {
  margin: 0 0 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.settings-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-end;
}

.settings-row .input {
  flex: 1;
}

.code-block {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.875rem;
  background: var(--bg-subtle);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  line-height: 1.6;
  resize: vertical;
  min-height: 100px;
}

.check-result {
  margin-top: 0.25rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
}

.check-result.ok {
  background: var(--accent-soft);
  color: #15803d;
}

.check-result.fail {
  background: var(--danger-soft);
  color: var(--danger);
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.profile-grid .field.full {
  grid-column: 1 / -1;
}

@media (max-width: 1100px) {
  :root {
    --sidebar-width: 280px;
  }
}

@media (max-width: 900px) {
  .icon-nav {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: min(var(--nav-width-expanded), 86vw);
    transform: translateX(-105%);
    box-shadow: 8px 0 28px rgba(15, 23, 42, 0.12);
    transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .icon-nav.is-expanded {
    width: min(var(--nav-width-expanded), 86vw);
    transform: translateX(0);
  }

  .icon-nav .nav-label {
    display: inline;
  }

  .icon-nav .nav-btn {
    justify-content: flex-start;
  }

  .nav-mobile-open {
    display: inline-grid;
    place-items: center;
    position: static;
    flex-shrink: 0;
    z-index: 1;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--fg-muted);
    box-shadow: none;
    cursor: pointer;
  }

  body.nav-drawer-open .nav-mobile-open {
    visibility: hidden;
    pointer-events: none;
  }

  /* На узком экране селектор проекта всегда в шапке списка (drawer закрыт). */
  .sidebar > .project-rail {
    max-height: 4.5rem;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    padding: 0.75rem 1rem 0.65rem;
    border-bottom-color: var(--border-light);
    overflow: visible;
    position: relative;
    z-index: 20;
  }

  .sidebar-search {
    display: none;
  }

  .mobile-search-open {
    display: inline-grid;
  }

  .project-rail-row.is-search-open .mobile-search-back {
    display: inline-flex !important;
  }

  .sidebar-list-wrap {
    position: relative;
  }

  .mobile-search-sheet {
    display: flex;
    position: absolute;
    inset: 0;
    z-index: 8;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: #fff;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(10px);
    transition:
      opacity 0.22s ease,
      transform 0.22s ease,
      visibility 0.22s ease;
  }

  .mobile-search-sheet.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-search-sheet-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
    max-width: 16rem;
  }

  .mobile-search-sheet-icon {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-subtle);
    color: var(--fg-muted);
  }

  .mobile-search-sheet-text {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.35;
    color: var(--fg-muted);
  }

  .dashboard.is-mobile-search .conv-tabs,
  .dashboard.is-mobile-search .sidebar-head {
    opacity: 0.35;
    pointer-events: none;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 28;
    background: rgba(15, 23, 42, 0.35);
  }

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

  .sidebar {
    width: 260px;
  }

  .profile-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 960px) {
  .dashboard {
    position: relative;
  }

  .sidebar {
    width: 100%;
    max-width: none;
    max-height: none;
    border-right: 0;
    flex: 1;
    min-width: 0;
  }

  .dashboard.is-mobile-chat .sidebar {
    display: none;
  }

  .dashboard:not(.is-mobile-chat) .main-pane,
  .dashboard:not(.is-mobile-chat) #visitor-panel-slot {
    display: none;
  }

  .dashboard.is-mobile-chat .main-pane {
    flex: 1;
    width: 100%;
    min-width: 0;
  }

  /* В треде аватар скрыт глобально; на мобиле чуть шире пузыри. */
  .dashboard.is-mobile-chat .msg-row {
    max-width: 92%;
  }

  .dashboard.is-mobile-chat .msg-bubble {
    max-width: 100%;
  }

  .chat-back-btn {
    display: inline-flex !important;
  }

  .chat-topbar {
    flex-wrap: nowrap;
    padding: 0.65rem 0.75rem;
    padding-top: max(0.65rem, env(safe-area-inset-top));
    row-gap: 0.5rem;
    position: sticky;
    top: 0;
    z-index: 5;
  }

  .chat-contact {
    flex: 1;
    min-width: 0;
  }

  .chat-topbar-right {
    flex-wrap: nowrap;
    justify-content: flex-end;
    gap: 0.25rem;
    width: auto;
    margin-left: auto;
  }

  .chat-topbar-right .badge {
    display: none;
  }

  .chat-actions-btn {
    width: 40px;
    height: 40px;
  }

  .compose {
    padding: 0.65rem 0.75rem calc(0.65rem + env(safe-area-inset-bottom));
    max-height: calc(100% - 7.5rem);
  }

  .compose-input {
    min-width: 0;
    width: 100%;
    min-height: 72px;
  }

  .compose-toolbar {
    width: 100%;
  }

  .btn-send {
    flex-shrink: 0;
    width: auto;
    min-width: 0;
    padding: 0.55rem 0.95rem;
    font-size: 0.8125rem;
  }

  #visitor-panel-slot {
    display: none;
  }

  .dashboard.is-mobile-info #visitor-panel-slot {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 45;
    background: var(--bg);
    padding-top: env(safe-area-inset-top);
  }

  .dashboard.is-mobile-info .visitor-panel {
    width: 100%;
    height: 100%;
    max-width: none;
    border-left: 0;
    border-radius: 0;
    padding-top: 0.75rem;
  }

  .dashboard.is-mobile-info .visitor-panel-head .visitor-info-back {
    display: inline-flex;
  }

  .dashboard.is-mobile-info .visitor-panel-head .visitor-info-x {
    display: none;
  }

  .dashboard.is-mobile-info .visitor-panel-head {
    position: sticky;
    top: 0;
    z-index: 2;
    margin: 0 0 0.85rem;
    padding: 0.15rem 0 0.55rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border-light);
  }

  .dashboard.is-mobile-info .visitor-panel-head h3 {
    font-size: 1rem;
  }

  .dashboard.is-mobile-info .visitor-section-title-info {
    display: none;
  }

  .dashboard.is-mobile-info .visitor-identity {
    margin: 0.15rem 0 0.75rem;
  }

  .dashboard.is-mobile-info .visitor-name-label {
    font-size: 1.15rem;
  }

  .dashboard.is-mobile-info .visitor-offer-reg-wrap {
    margin: 0 0 1.1rem;
  }

  .dashboard.is-mobile-info .visitor-facts {
    font-size: 0.78rem;
    column-gap: 0.6rem;
    row-gap: 0.4rem;
    grid-template-columns: minmax(5rem, 32%) 1fr;
  }

  .dashboard.is-mobile-info .visitor-rating {
    margin-top: 0.85rem;
  }
}

@media (max-width: 700px) {
  .dashboard {
    flex-direction: row;
  }
}

.auto-replies-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.auto-replies-desc {
  margin: 0.35rem 0 0;
}

.auto-replies-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0;
  padding: 0.95rem 1.05rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(180deg, #f8faf9 0%, var(--bg-muted) 100%);
}

.auto-replies-toggle-copy {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.auto-replies-toggle-copy strong {
  font-size: 0.875rem;
}

.auto-replies-toggle-copy .muted {
  font-size: 0.75rem;
}

.toggle-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  user-select: none;
}

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

.toggle-switch-ui {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 999px;
  background: #cbd5e1;
  transition: background 0.2s ease;
}

.toggle-switch-ui::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}

.toggle-switch input:checked + .toggle-switch-ui {
  background: var(--accent);
}

.toggle-switch input:checked + .toggle-switch-ui::after {
  transform: translateX(20px);
}

.toggle-switch input:disabled + .toggle-switch-ui {
  opacity: 0.55;
}

.toggle-switch-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg);
}

.auto-replies-off {
  margin: 0 0 1rem;
}

.auto-replies-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.auto-replies-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.auto-reply-row {
  padding: 1rem 1.05rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.auto-reply-row:hover {
  border-color: #d7dbe3;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.auto-reply-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.auto-reply-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent-hover);
  background: var(--accent-soft);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}

.auto-replies-empty {
  margin: 0;
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.module-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.1rem;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.module-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

.module-card-on {
  border-color: rgba(34, 197, 94, 0.45);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.12);
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.04) 0%, var(--bg) 42%);
}

.module-card-head {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.module-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bg-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  color: var(--accent-hover);
  background: var(--accent-soft);
}

.module-card-title h4 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.module-card-title p {
  margin: 0;
  font-size: 0.8125rem;
}

.module-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.module-off-hint,
.module-warn {
  margin: 0;
  font-size: 0.8125rem;
}

.module-warn {
  color: #b45309;
}

.module-link-code {
  margin: 0.5rem 0;
  font-size: 0.875rem;
}

.module-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 1000;
  animation: settings-rise 0.2s ease;
}

.module-modal {
  width: min(560px, 100%);
  max-height: 90vh;
  overflow: auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
  animation: settings-rise 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.module-modal-head,
.module-modal-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.module-modal-foot {
  border-bottom: none;
  border-top: 1px solid var(--border);
  justify-content: flex-end;
}

.module-modal-head h3 {
  margin: 0;
  font-size: 1.125rem;
}

.module-modal-close {
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--text-muted, #6b7280);
}

.module-modal-body {
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.module-modal-wide {
  width: min(640px, calc(100vw - 2rem));
}

.ai-source-form {
  display: grid;
  gap: 0.75rem;
}

.ai-source-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ai-source-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-subtle);
}

.ai-source-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.ai-source-url {
  font-size: 0.8125rem;
  word-break: break-all;
}

.telegram-operators-settings {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.telegram-operator-row {
  display: grid;
  grid-template-columns: 1fr minmax(140px, 180px);
  gap: 0.75rem;
  align-items: center;
}

.telegram-operator-meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.telegram-operator-meta strong {
  font-size: 0.9375rem;
}

.telegram-unanswered-field {
  margin-top: 1rem;
}

@media (max-width: 640px) {
  .telegram-operator-row {
    grid-template-columns: 1fr;
  }
}

.perf-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1200;
  font-size: 11px;
  line-height: 1.3;
  color: #e2e8f0;
  background: #0f172a;
  border-top: 1px solid #334155;
  box-shadow: 0 -8px 24px rgba(15, 23, 42, 0.25);
}
body:has(#perf-bar) .dashboard,
body:has(#perf-bar) .settings-page {
  padding-bottom: 2.25rem;
}
.perf-bar-head {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.6rem;
  overflow-x: auto;
  white-space: nowrap;
}
.perf-bar-toggle {
  border: 0;
  background: #1e293b;
  color: inherit;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
}
.perf-chip {
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: #1e293b;
}
.perf-chip b { font-weight: 650; }
.perf-chip.ok { color: #86efac; }
.perf-chip.warn { color: #fde68a; }
.perf-chip.bad { color: #fca5a5; }
.perf-bar-body {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  max-height: 240px;
  overflow: auto;
  padding: 0.55rem 0.7rem 0.8rem;
  background: #020617;
}
.perf-col p {
  margin: 0 0 0.35rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 10px;
}
.perf-col table {
  width: 100%;
  border-collapse: collapse;
}
.perf-col th,
.perf-col td {
  text-align: left;
  padding: 0.18rem 0.25rem;
  border-bottom: 1px solid #1e293b;
  vertical-align: top;
  word-break: break-all;
}
.perf-col td.ok { color: #86efac; }
.perf-col td.warn { color: #fde68a; }
.perf-col td.bad { color: #fca5a5; }
@media (max-width: 900px) {
  .perf-bar-body { grid-template-columns: 1fr; }
}

/* Project picker */
.projects-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 40%);
  padding: 2rem;
}
.projects-panel {
  width: 100%;
  max-width: 520px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  padding: 2rem;
}
.project-pick-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1.25rem 0 1.5rem;
}
.project-pick-card {
  text-align: left;
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
}
.project-pick-card:hover {
  border-color: var(--accent);
}
.project-pick-card.is-active {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.project-pick-name {
  font-weight: 600;
  margin-bottom: 0.2rem;
}
.project-pick-meta {
  font-size: 0.85rem;
  color: var(--muted, #64748b);
}
.project-pick-empty {
  text-align: left;
  padding: 0.25rem 0 0.5rem;
}
.project-pick-empty-title {
  margin: 0 0 0.35rem;
  font-weight: 600;
  font-size: 1.05rem;
}
.project-pick-empty .muted {
  margin: 0 0 1rem;
}
.project-pick-empty .btn {
  margin-top: 0.25rem;
}
.nav-project-all {
  display: block;
  width: 100%;
  margin: 0.5rem 0 0.25rem;
  padding: 0.45rem 0.6rem;
  border: 0;
  background: transparent;
  color: var(--accent);
  text-align: left;
  cursor: pointer;
  font-size: 0.85rem;
}

/* ─── Project setup wizard ─── */
.setup-screen {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 1rem 3rem;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(255, 234, 1, 0.18), transparent 55%),
    linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
}
.setup-card {
  width: min(640px, 100%);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
  padding: 1.75rem 1.75rem 1.5rem;
}
.setup-card--wide {
  width: min(1080px, 100%);
}
.setup-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.1rem 0 1.25rem;
}
.setup-step-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-subtle, #f8fafc);
  color: var(--fg-muted);
  font-size: 0.75rem;
  font-weight: 600;
}
.setup-step-dot.is-active {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: color-mix(in srgb, var(--accent) 18%, #fff);
  color: var(--fg);
}
.setup-step-dot.is-done {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  color: var(--fg);
}
.setup-step-num {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid currentColor;
  font-size: 0.68rem;
}
.setup-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.setup-widget-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 1.25rem;
  align-items: start;
}
.setup-preview-aside {
  position: sticky;
  top: 1rem;
}
.setup-preview-stage {
  border: 1px solid var(--border);
  border-radius: 14px;
  background:
    linear-gradient(180deg, #e8edf3 0%, #d9e0ea 100%);
  min-height: 460px;
  padding: 0;
  position: relative;
  overflow: hidden;
}

/* Превью = реальный виджет (#aioreply-root + /widget.css); тут только layout в сцене */
.setup-preview-stage .aioreply-preview-root,
.setup-preview-stage #aioreply-root {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 460px;
}

.setup-preview-stage #aioreply-root .ar-shell {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.setup-preview-stage #aioreply-root .ar-panel {
  display: flex !important;
  position: absolute;
  top: auto;
  bottom: 78px;
  width: min(320px, calc(100% - 24px));
  height: auto;
  max-height: calc(100% - 96px);
  min-height: 320px;
  pointer-events: none;
  transform: none !important;
  animation: none !important;
}

.setup-preview-stage #aioreply-root .ar-shell.side-right .ar-panel {
  right: 0;
  left: auto;
}

.setup-preview-stage #aioreply-root .ar-shell.side-left .ar-panel {
  left: 0;
  right: auto;
}

.setup-preview-stage #aioreply-root .ar-section.is-body {
  min-height: 140px;
}

.setup-preview-stage #aioreply-root .ar-dock {
  position: absolute;
  bottom: var(--aioreply-offset-bottom, 0px);
  pointer-events: none !important;
  z-index: 2;
}

.setup-preview-stage #aioreply-root .ar-shell.side-right .ar-dock {
  right: var(--aioreply-offset-side, 0px);
  left: auto;
}

.setup-preview-stage #aioreply-root .ar-shell.side-left .ar-dock {
  left: var(--aioreply-offset-side, 0px);
  right: auto;
}

.setup-preview-stage #aioreply-root .ar-fab,
.setup-preview-stage #aioreply-root .ar-fab-hint {
  opacity: 1 !important;
  transform: none !important;
  pointer-events: none !important;
}

.setup-preview-stage #aioreply-root .ar-composer .ar-input {
  pointer-events: none;
  cursor: default;
}

@media (max-width: 900px) {
  .setup-widget-layout {
    grid-template-columns: 1fr;
  }
  .setup-preview-aside {
    position: static;
  }
  .setup-preview-stage,
  .setup-preview-stage .aioreply-preview-root,
  .setup-preview-stage #aioreply-root {
    min-height: 420px;
  }
}