:root {
  --bg: #f4f6fb;
  --surface: #ffffff;
  --text: #101828;
  --muted: #667085;
  --line: #e4e7ec;
  --blue: #3b66f5;
  --blue-dark: #2f54d8;
  --blue-soft: #eef2ff;
  --ok: #12b76a;
  --ok-soft: #ecfdf3;
  --warn: #f79009;
  --warn-soft: #fffaeb;
  --danger: #f04438;
  --danger-soft: #fef3f2;
  --shadow: 0 8px 24px rgba(16, 24, 40, 0.06);
  --radius: 16px;
  --sidebar: 248px;
  --font: "Manrope", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.app {
  display: grid;
  grid-template-columns: var(--sidebar) 1fr;
  min-height: 100vh;
}

.sidebar {
  background: #0f172a;
  color: #fff;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 8px;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(145deg, #5b8cff, #3b66f5);
  display: grid;
  place-items: center;
  font-weight: 800;
}
.brand strong { display: block; font-size: 16px; }
.brand span { color: #98a2b3; font-size: 12px; }

.nav { display: flex; flex-direction: column; gap: 6px; }
.nav a {
  padding: 12px 14px;
  border-radius: 12px;
  color: #d0d5dd;
  display: flex;
  gap: 10px;
  align-items: center;
}
.nav a.active, .nav a:hover {
  background: rgba(59, 102, 245, 0.18);
  color: #fff;
}

.main { padding: 28px 32px 48px; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.topbar h1 { margin: 0 0 6px; font-size: 28px; letter-spacing: -0.03em; }
.topbar p { margin: 0; color: var(--muted); }

.btn {
  border: 0;
  border-radius: 12px;
  padding: 11px 16px;
  cursor: pointer;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-secondary { background: #fff; border: 1px solid var(--line); color: var(--text); }
.btn-danger { background: var(--danger-soft); color: var(--danger); }
.btn-dark { background: #101828; color: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: 1.2fr 1fr; }
.grid-kpi { grid-template-columns: repeat(5, 1fr); }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.card h3 { margin: 0 0 12px; font-size: 15px; }
.stat-label { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 700; letter-spacing: -0.03em; }
.stat-sub { color: var(--muted); font-size: 13px; margin-top: 6px; }

.aging-wrap { display: grid; grid-template-columns: 160px 1fr; gap: 18px; align-items: center; }
.donut {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: conic-gradient(
    #3b66f5 0 var(--p1, 0%),
    #f79009 var(--p1, 0%) var(--p2, 0%),
    #b54708 var(--p2, 0%) var(--p3, 0%),
    #f04438 var(--p3, 0%) var(--p4, 0%),
    #7a271a var(--p4, 0%) 100%
  );
  display: grid;
  place-items: center;
  position: relative;
}
.donut::after {
  content: "";
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: #fff;
  position: absolute;
}
.donut-center {
  position: relative;
  z-index: 1;
  text-align: center;
}
.donut-center strong { display: block; font-size: 22px; }
.donut-center span { color: var(--muted); font-size: 12px; }

.aging-list { display: flex; flex-direction: column; gap: 8px; }
.aging-row {
  display: grid;
  grid-template-columns: 12px 70px 1fr auto;
  gap: 10px;
  align-items: center;
  font-size: 14px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-current { background: #3b66f5; }
.dot-d1_30 { background: #f79009; }
.dot-d31_60 { background: #b54708; }
.dot-d61_90 { background: #f04438; }
.dot-d90p { background: #7a271a; }

.alert {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--danger-soft);
  border: 1px solid #fecdca;
}
.alert strong { color: var(--danger); }

.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  vertical-align: middle;
}
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
tr:hover td { background: #f9fafb; }
.person {
  display: flex;
  align-items: center;
  gap: 10px;
}
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 12px;
  flex: 0 0 auto;
}
.person small { display: block; color: var(--muted); margin-top: 2px; }

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
}
.badge-danger { background: var(--danger-soft); color: #b42318; }
.badge-warn { background: var(--warn-soft); color: #b54708; }
.badge-ok { background: var(--ok-soft); color: #027a48; }
.badge-info { background: var(--blue-soft); color: var(--blue); }
.badge-muted { background: #f2f4f7; color: #475467; }

.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.input, .select {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  min-width: 220px;
}
.filters .chip {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 12px;
  cursor: pointer;
}
.filters .chip.active { border-color: var(--blue); background: var(--blue-soft); color: var(--blue); }

.integ-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.integ-card { display: flex; flex-direction: column; gap: 12px; }
.integ-card[data-provider="messengers"],
.integ-card[data-provider="direct_messengers"] { grid-column: 1 / -1; }
/* Скрыть прячет только QR-блок, кнопки «Получить/Обновить» остаются */
.messenger-channel.is-collapsed .messenger-qr-panel { display: none; }
.messenger-channel.is-collapsed .messenger-channel-howto { display: none; }
.messenger-channel-toggle {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  white-space: nowrap;
}
.messenger-section-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.integ-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.integ-head h3 { margin: 0 0 4px; }
.integ-head p { margin: 0; color: var(--muted); font-size: 13px; }
.messenger-channels { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 4px; }
.messenger-channel {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 120px;
}
.messenger-channel h4 { margin: 0; font-size: 14px; }
.messenger-qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 10px;
  background: #f8fafc;
  border-radius: 10px;
  min-height: 160px;
  justify-content: center;
}
.messenger-qr-box img {
  width: 180px;
  height: 180px;
  object-fit: contain;
  background: #fff;
  border-radius: 8px;
}
.messenger-qr-panel { margin-top: 8px; }
@media (max-width: 980px) {
  .messenger-channels { grid-template-columns: 1fr; }
}
.meta-line { color: var(--muted); font-size: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.field label { font-size: 12px; color: var(--muted); font-weight: 600; }
.field input, .field select, .field textarea {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
}
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.howto {
  background: #f8fafc;
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}
.ops-check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
}
.ops-check input { width: 16px; height: 16px; }
.channel-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
}
.channel-card strong { display: block; margin-bottom: 4px; font-size: 13px; }
.checklist { margin: 0; padding-left: 18px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.checklist li { margin-bottom: 6px; }

.client-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
.critical {
  border-left: 3px solid var(--danger);
  background: var(--danger-soft);
  padding: 10px 12px;
  border-radius: 8px;
  margin-top: 8px;
  font-size: 13px;
}
.call-item, .summary-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 10px;
}
.tel-banner .integ-head { margin-bottom: 10px; }
.tel-summary {
  font-size: 13px;
  line-height: 1.4;
  max-width: 360px;
  margin-top: 6px;
}
.tel-summary-cell .critical { margin-top: 6px; }
.tel-summary-wrap {
  border-radius: 10px;
  padding: 8px 10px;
  border: 1px solid transparent;
}
.tel-summary-details {
  max-width: 380px;
}
.tel-summary-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.tel-summary-toggle::-webkit-details-marker { display: none; }
.tel-summary-toggle-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  min-width: 0;
}
.tel-summary-toggle-label {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}
.tel-summary-toggle-label::after {
  content: " ▾";
}
.tel-summary-details[open] .tel-summary-toggle-label::after {
  content: " ▴";
}
.tel-summary-body {
  margin-top: 8px;
}
.badge-quality-bad { background: var(--danger-soft); color: #b42318; }
.badge-quality-medium { background: var(--warn-soft); color: #b54708; }
.badge-quality-good { background: var(--ok-soft); color: #027a48; }
.quality-bad, .quality-row-bad td {
  background: #fef3f2 !important;
}
.quality-medium, .quality-row-medium td {
  background: #fffaeb !important;
}
.quality-good, .quality-row-good td {
  background: #ecfdf3 !important;
}
.quality-bad, .tel-summary-wrap.quality-bad {
  border-color: #fecdca;
  border-left: 4px solid var(--danger);
}
.quality-medium, .tel-summary-wrap.quality-medium {
  border-color: #fef0c7;
  border-left: 4px solid var(--warn);
}
.quality-good, .tel-summary-wrap.quality-good {
  border-color: #a6f4c5;
  border-left: 4px solid var(--ok);
}
.quality-row-bad td:first-child {
  box-shadow: inset 4px 0 0 var(--danger);
}
.quality-row-medium td:first-child {
  box-shadow: inset 4px 0 0 var(--warn);
}
.quality-row-good td:first-child {
  box-shadow: inset 4px 0 0 var(--ok);
}
#tel-toolbar .chip.active {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue);
}
.tel-filters { align-items: center; }
.tel-filters .select { min-width: 150px; }
#tel-operator { min-width: 200px; }
#tel-date { min-width: 160px; }
#tel-rental-btn.active {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue);
}

.chat-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 16px;
  min-height: calc(100vh - 160px);
}
.chat-list-panel {
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 160px);
  overflow: hidden;
}
#chat-list {
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.chat-list-item {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.chat-list-item:hover, .chat-list-item.active {
  border-color: var(--blue);
  background: var(--blue-soft);
}
.chat-list-item strong { font-size: 14px; }
.chat-list-item span, .chat-list-item small, .chat-list-item em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}
.chat-thread-panel {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 160px);
}
.chat-thread-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.chat-messages {
  flex: 1;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 0;
  min-height: 280px;
  max-height: 48vh;
}
.chat-bubble {
  max-width: 78%;
  padding: 10px 12px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.4;
}
.chat-bubble.out {
  align-self: flex-end;
  background: #dbeafe;
  color: #1e3a8a;
  border-bottom-right-radius: 4px;
}
.chat-bubble.in {
  align-self: flex-start;
  background: #f2f4f7;
  border-bottom-left-radius: 4px;
}
.chat-bubble-meta {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
}
.chat-composer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.chat-composer textarea { width: 100%; resize: vertical; min-height: 64px; }
.chat-ops { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

@media (max-width: 1100px) {
  .chat-layout { grid-template-columns: 1fr; }
  .chat-list-panel, .chat-thread-panel { max-height: none; min-height: auto; }
}
.badge-rental {
  background: #dbeafe;
  color: #1d4ed8;
  margin-right: 6px;
}
.badge-sales {
  background: #f3e8ff;
  color: #7e22ce;
}
.tel-transcript {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}
.tel-transcript summary {
  cursor: pointer;
  color: var(--blue);
  font-weight: 600;
}
.tel-transcript div {
  margin-top: 6px;
  max-height: 160px;
  overflow: auto;
  white-space: pre-wrap;
  line-height: 1.4;
}
.rental-name {
  color: #1d4ed8;
}
.rental-link {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
}
.matched-rental td {
  background: #eff6ff !important;
}
.matched-rental td:first-child {
  box-shadow: inset 4px 0 0 #3b82f6;
}
.matched-rental.quality-row-bad td,
.matched-rental.quality-row-medium td,
.matched-rental.quality-row-good td {
  /* quality tint wins after summary, keep left rental bar via box-shadow */
}
.phone-mono {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  white-space: nowrap;
}
.unknown-phone { color: var(--muted); font-weight: 600; }
.empty {
  color: var(--muted);
  font-size: 14px;
  padding: 18px;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: 12px;
}
.month-bars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(72px, 1fr));
  gap: 10px;
  align-items: end;
  min-height: 160px;
}
.month-bar-card {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 8px 8px;
  cursor: pointer;
  text-align: center;
  transition: .15s ease;
}
.month-bar-card:hover, .month-bar-card.active {
  border-color: var(--blue);
  background: var(--blue-soft);
}
.month-bar-track {
  height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 2px;
  margin-bottom: 8px;
}
.month-bar-paid {
  background: #12b76a;
  border-radius: 6px 6px 2px 2px;
  min-height: 2px;
}
.month-bar-unpaid {
  background: #f04438;
  border-radius: 2px 2px 6px 6px;
  min-height: 0;
}
.month-bar-card strong { display: block; font-size: 12px; }
.month-bar-card small { color: var(--muted); font-size: 11px; }
.month-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 900px) {
  .month-split { grid-template-columns: 1fr; }
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #101828;
  color: #fff;
  padding: 12px 16px;
  border-radius: 12px;
  opacity: 0;
  transform: translateY(8px);
  transition: .2s ease;
  z-index: 50;
}
.toast.show { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: sticky; top: 0; z-index: 10; flex-direction: row; align-items: center; overflow: auto; }
  .nav { flex-direction: row; }
  .grid-4, .grid-3, .grid-2, .grid-kpi, .integ-grid, .client-layout, .aging-wrap { grid-template-columns: 1fr; }
}
@media (max-width: 1280px) and (min-width: 1101px) {
  .grid-kpi { grid-template-columns: repeat(3, 1fr); }
}