:root {
  --bg: #f3f5f7;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --ink: #17202a;
  --muted: #657282;
  --line: #d8dee6;
  --line-strong: #c5ced8;
  --nav: #16202b;
  --nav-2: #202d3a;
  --accent: #0f766e;
  --accent-dark: #0b5f59;
  --blue: #245b8f;
  --amber: #9a6500;
  --green: #147a4b;
  --red: #b42318;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
}

button,
input,
select {
  font: inherit;
}

button {
  white-space: nowrap;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 248px 1fr;
}

.sidebar {
  background: var(--nav);
  border-right: 1px solid #0e151d;
  color: #f4f7fb;
  padding: 18px 14px;
}

.brand {
  display: flex;
  gap: 11px;
  align-items: center;
  padding: 4px 4px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  margin-bottom: 14px;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: #f7fafc;
  color: var(--nav);
  font-weight: 800;
}

.brand strong {
  display: block;
  font-size: 15px;
}

.brand span {
  display: block;
  color: #aeb9c6;
  font-size: 12px;
  margin-top: 2px;
}

nav {
  display: grid;
  gap: 4px;
}

.nav-item {
  width: 100%;
  border: 1px solid transparent;
  text-align: left;
  padding: 10px 11px;
  border-radius: 7px;
  background: transparent;
  color: #d8e0e9;
  cursor: pointer;
  font-weight: 650;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.nav-item.active {
  background: var(--nav-2);
  border-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.main {
  min-width: 0;
  padding: 18px 20px 24px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  min-height: 64px;
  border-bottom: 1px solid var(--line);
  margin: -18px -20px 16px;
  padding: 16px 20px 14px;
  background: #ffffff;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: 22px;
  line-height: 1.2;
  margin-bottom: 4px;
}

h2 {
  font-size: 14px;
  line-height: 1.25;
  margin-bottom: 0;
}

h3 {
  font-size: 13px;
  margin: 16px 0 8px;
}

.muted {
  color: var(--muted);
  font-size: 12px;
}

.status-strip {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.status-strip form {
  margin: 0;
}

.tenant-chip,
.mode-chip,
.pill {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 8px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.mode-chip {
  color: #ffffff;
  background: #17202a;
  border-color: #17202a;
  letter-spacing: 0;
}

.mode-chip.tenant-mode {
  background: #245b8f;
  border-color: #245b8f;
}

.tenant-chip {
  color: #314457;
  background: #eef2f6;
  border-color: #d6dee8;
}

.context-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

#tenantSwitcher {
  width: 190px;
  height: 30px;
  padding: 4px 8px;
}

.breadcrumb {
  margin: -4px 0 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.pill {
  color: #0b5f37;
  background: #e7f5ee;
  border-color: #bfe4d0;
}

.pill.warning {
  color: #704500;
  background: #fff4dc;
  border-color: #f2d69b;
}

.pill.neutral {
  color: #314457;
  background: #eef2f6;
  border-color: #d6dee8;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(6, minmax(116px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.kpi,
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.kpi {
  padding: 12px;
  min-height: 72px;
}

.kpi span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
  text-transform: uppercase;
}

.kpi strong {
  display: block;
  font-size: 23px;
  line-height: 1;
  margin-top: 8px;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.workspace-grid {
  display: grid;
  grid-template-columns: 320px minmax(420px, 1fr) 330px;
  gap: 12px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.platform-grid {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr) 340px;
  gap: 12px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.config-workspace {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr) 292px;
  gap: 12px;
  align-items: start;
}

.config-nav-panel,
.config-editor-panel,
.config-side-panel {
  min-height: 0;
}

.span-2 {
  grid-column: span 2;
}

.span-3 {
  grid-column: span 3;
}

.panel {
  min-height: 160px;
  padding: 14px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.conversation-list,
.editable-list,
.config-tabs,
.tenant-list,
.platform-object-list,
.pbx-list,
.table {
  display: grid;
  gap: 8px;
}

.conversation,
.profile-card,
.rule-card,
.alert-card,
.editable-card,
.tenant-row,
.platform-object,
.pbx-card,
.node,
.row {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-soft);
}

.conversation {
  padding: 11px;
  cursor: pointer;
}

.conversation.active,
.conversation:hover {
  border-color: #8db5da;
  background: #f3f8fd;
}

.conversation-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 7px;
}

.conversation p {
  margin-bottom: 0;
  color: #2b3642;
  line-height: 1.35;
}

.channel {
  color: var(--blue);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.interaction {
  min-height: 390px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 14px;
  background: #fbfcfe;
}

.message {
  max-width: 75%;
  padding: 10px 12px;
  border-radius: 7px;
  margin-bottom: 9px;
  background: #eef3f8;
  border: 1px solid #dce5ee;
  line-height: 1.35;
}

.message.agent {
  margin-left: auto;
  background: #e8f5f1;
  border-color: #cbe5dc;
}

.composer {
  margin-top: 10px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

label {
  display: grid;
  gap: 5px;
  margin-bottom: 10px;
  color: #485666;
  font-size: 12px;
  font-weight: 750;
}

input,
select,
.composer input,
label input,
label select,
.editable-list input,
.editable-list select,
.pbx-field-grid input,
.pbx-field-grid select {
  width: 100%;
  min-width: 0;
  height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--ink);
  background: #ffffff;
}

input:focus,
select:focus {
  outline: 2px solid rgba(15, 118, 110, 0.18);
  border-color: var(--accent);
}

label.check {
  display: flex;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px;
  color: var(--ink);
}

label.check input {
  width: 16px;
  height: 16px;
}

.primary-action,
.secondary-action,
.composer button {
  min-height: 34px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 8px 12px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 800;
  cursor: pointer;
}

.primary-action:hover,
.composer button:hover {
  background: var(--accent-dark);
}

.secondary-action {
  background: #ffffff;
  color: #24384c;
  border-color: var(--line-strong);
}

.secondary-action:hover {
  background: #f4f7fa;
}

.compact-action {
  min-height: 28px;
  padding: 5px 9px;
}

.login-body {
  min-height: 100vh;
  background: #eef2f6;
  display: grid;
  place-items: center;
}

.login-shell {
  width: min(420px, calc(100vw - 32px));
}

.login-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(16, 24, 40, 0.12);
  padding: 24px;
}

.login-brand {
  color: var(--ink);
  border-bottom-color: var(--line);
  margin-bottom: 20px;
  padding-left: 0;
}

.login-brand .brand-mark {
  background: var(--nav);
  color: #fff;
}

.login-brand span {
  color: var(--muted);
}

.login-error {
  border: 1px solid #f0b8b2;
  background: #fff2f1;
  color: var(--red);
  border-radius: 6px;
  padding: 9px 10px;
  margin: 14px 0;
  font-weight: 700;
}

.profile-card,
.rule-card,
.alert-card,
.editable-card,
.tenant-row,
.platform-object,
.pbx-card {
  padding: 11px;
  margin-bottom: 8px;
}

.tenant-row {
  display: grid;
  grid-template-columns: 1.35fr 0.8fr 0.8fr 0.8fr 0.65fr;
  gap: 10px;
  align-items: center;
  width: 100%;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.tenant-row.active {
  border-color: #83b7ac;
  background: #effaf8;
}

.tenant-row.selected {
  outline: 2px solid rgba(15, 118, 110, 0.22);
}

.tenant-meta strong,
.platform-object strong {
  display: block;
  margin-bottom: 3px;
}

.tenant-actions {
  display: flex;
  justify-content: flex-end;
  gap: 7px;
}

.tenant-form {
  display: grid;
  gap: 2px;
}

.compact-form {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.section-nav {
  display: grid;
  gap: 7px;
}

.section-button {
  min-height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #ffffff;
  color: #24384c;
  padding: 8px 9px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  text-align: left;
}

.section-button.active,
.section-button:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: #effaf8;
}

.platform-object {
  display: grid;
  grid-template-columns: 1.1fr 1fr 0.9fr 0.8fr;
  gap: 10px;
  align-items: center;
}

.platform-command {
  min-height: 96px;
}

.command-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.42fr) minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.search-results {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding-top: 20px;
}

.search-result {
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--ink);
  padding: 6px 9px;
  cursor: pointer;
}

.search-result strong {
  margin-right: 6px;
}

.search-result span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
}

.tenant-detail-block {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-soft);
  padding: 11px;
  margin-bottom: 10px;
}

.detail-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.detail-metrics div {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #ffffff;
  padding: 10px;
}

.detail-metrics strong,
.detail-metrics span {
  display: block;
}

.detail-metrics span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
  text-transform: uppercase;
  margin-top: 4px;
}

.checklist {
  display: grid;
  gap: 7px;
}

.checklist-row {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #ffffff;
  padding: 8px 9px;
}

.checklist-row span {
  min-width: 48px;
  color: #704500;
  background: #fff4dc;
  border: 1px solid #f2d69b;
  border-radius: 6px;
  padding: 3px 6px;
  font-size: 11px;
  font-weight: 850;
  text-align: center;
}

.checklist-row.done span {
  color: #0b5f37;
  background: #e7f5ee;
  border-color: #bfe4d0;
}

.danger-zone {
  margin-top: 14px;
  border: 1px solid #e0b8b3;
  border-radius: 7px;
  background: #fff7f6;
  padding: 11px;
}

.danger-zone p {
  margin-bottom: 10px;
}

.danger-action {
  min-height: 34px;
  border: 1px solid #d38a82;
  border-radius: 6px;
  background: #b42318;
  color: #ffffff;
  padding: 8px 12px;
  font-weight: 850;
  cursor: pointer;
}

.danger-action:hover {
  background: #8f1c14;
}

.rbac-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 1.1fr);
  gap: 12px;
}

.rbac-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  padding: 12px;
}

.span-rbac {
  grid-column: span 2;
}

.rbac-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.rbac-block-head h3 {
  margin: 0;
}

.rbac-user-list,
.permission-list,
.rbac-form {
  display: grid;
  gap: 8px;
}

.rbac-user-row,
.permission-row {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #ffffff;
  padding: 10px;
}

.rbac-user-row {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
  gap: 10px;
  align-items: center;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  min-height: 58px;
}

.rbac-user-row:hover {
  border-color: var(--accent);
  background: #effaf8;
}

.permission-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 10px;
}

.rbac-tenant-box {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #ffffff;
  padding: 10px;
}

.rbac-tenant-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin-top: 8px;
}

.rbac-tenant-check {
  margin: 0;
}

.plain-list {
  padding-left: 18px;
  margin: 0;
}

.plain-list li {
  margin-bottom: 8px;
  line-height: 1.35;
}

.config-tab {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #ffffff;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 10px;
  text-align: left;
}

.config-tab.active,
.config-tab:hover {
  border-color: var(--accent);
  background: #effaf8;
}

.config-tab strong {
  color: var(--accent);
}

.pbx-card-title {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
}

.pbx-collapsible {
  padding: 0;
  overflow: hidden;
  cursor: pointer;
}

.pbx-collapsible.expanded {
  cursor: default;
}

.pbx-row-summary {
  display: grid;
  grid-template-columns: 0.7fr 1fr 1.25fr 1fr auto 72px;
  gap: 10px;
  align-items: center;
  min-height: 56px;
  padding: 10px 11px;
}

.pbx-row-summary strong,
.pbx-row-summary span {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pbx-row-summary:hover {
  background: #f3f8fd;
}

.pbx-collapsible.expanded .pbx-row-summary {
  border-bottom: 1px solid var(--line);
  background: #fbfcfe;
}

.row-chevron {
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
  text-align: right;
}

.pbx-field-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 9px;
  align-items: end;
  padding: 11px;
}

.editable-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 9px;
  align-items: end;
}

.editable-grid.routing {
  grid-template-columns: 1fr 1.25fr 1fr 0.7fr auto auto;
}

.editable-grid.fs {
  grid-template-columns: 1fr 1fr 0.6fr auto auto;
}

.empty-state {
  border: 1px dashed var(--line-strong);
  border-radius: 7px;
  color: var(--muted);
  padding: 22px;
  text-align: center;
  background: #ffffff;
}

.inline-note {
  margin-top: 12px;
  line-height: 1.45;
}

.icon-button {
  height: 36px;
  min-width: 36px;
  border: 1px solid #e0b8b3;
  border-radius: 6px;
  background: #fff7f6;
  color: var(--red);
  font-weight: 900;
  cursor: pointer;
}

.compact-delete {
  height: 28px;
  min-width: 28px;
  padding: 0 8px;
}

.settings-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.action-row {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.action-column {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.provision-status {
  margin-top: 10px;
  white-space: pre-line;
}

.row {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.7fr 0.7fr;
  gap: 9px;
  align-items: center;
  padding: 9px 10px;
  min-height: 38px;
}

.row.wide {
  grid-template-columns: 1.3fr 1fr 1fr 0.8fr;
}

.row.system {
  grid-template-columns: 1.4fr 1.1fr 0.9fr 0.7fr;
}

.row.summary {
  grid-template-columns: 1fr auto;
}

.topology {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 9px;
}

.node {
  padding: 13px;
  text-align: center;
}

.node strong {
  display: block;
  color: var(--blue);
  margin-bottom: 6px;
}

@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 3;
  }

  nav {
    grid-template-columns: repeat(6, 1fr);
  }

  .workspace-grid,
  .dashboard-grid,
  .platform-grid,
  .config-workspace,
  .settings-grid,
  .kpis,
  .topology {
    grid-template-columns: 1fr;
  }

  .editable-grid,
  .editable-grid.routing,
  .editable-grid.fs,
  .pbx-field-grid,
  .pbx-row-summary,
  .tenant-row,
  .platform-object,
  .compact-form,
  .command-grid,
  .rbac-grid,
  .rbac-user-row,
  .permission-row,
  .rbac-tenant-list {
    grid-template-columns: 1fr;
  }

  .span-rbac {
    grid-column: span 1;
  }

  .settings-actions {
    display: grid;
  }

  .span-2,
  .span-3 {
    grid-column: span 1;
  }
}