:root {
  color-scheme: light;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --line-strong: #cbd5e1;
  --canvas: #f8fafc;
  --panel: #ffffff;
  --sidebar: #172033;
  --sidebar-hover: #222d43;
  --primary: #334155;
  --primary-hover: #1e293b;
  --accent: #059669;
  --accent-soft: #ecfdf5;
  --amber: #b45309;
  --amber-soft: #fffbeb;
  --red: #dc2626;
  --red-soft: #fef2f2;
  --ring: rgba(51, 65, 85, 0.22);
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  background: var(--canvas);
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--canvas);
  color: var(--ink);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
  touch-action: manipulation;
}

svg {
  display: block;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 14px;
  display: flex;
  flex-direction: column;
  background: var(--sidebar);
  color: #fff;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 10px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar .brand-mark {
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.06);
  color: #6ee7b7;
}

.sidebar .brand-mark svg {
  width: 21px;
  height: 21px;
  fill: rgba(110, 231, 183, 0.12);
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.brand > div,
.vault-state > div {
  display: grid;
  gap: 2px;
}

.brand strong {
  font-size: 14px;
}

.brand > div span {
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
}

nav {
  display: grid;
  gap: 5px;
  margin-top: 22px;
}

.nav-item {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 11px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(255, 255, 255, 0.67);
  font-size: 13px;
  font-weight: 560;
  text-align: left;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

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

.nav-item.active {
  background: var(--sidebar-hover);
  color: #fff;
  box-shadow: inset 3px 0 #34d399;
}

main {
  min-width: 0;
  padding: 32px clamp(24px, 3.5vw, 56px) 56px;
}

.topbar {
  margin-bottom: 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.topbar-actions {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

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

h1 {
  margin-bottom: 6px;
  font-size: clamp(25px, 2.5vw, 32px);
  font-weight: 680;
  letter-spacing: -0.025em;
  line-height: 1.2;
  text-wrap: balance;
}

h2 {
  margin-bottom: 0;
  font-size: 16px;
  font-weight: 680;
}

.page-description,
.section-description {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.vault-state,
.account-menu {
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.vault-state {
  min-width: 188px;
  padding: 9px 13px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.vault-state strong {
  font-size: 12px;
}

.vault-state span,
.account-menu span {
  color: var(--muted);
  font-size: 11px;
}

.account-menu {
  padding: 8px 8px 8px 13px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.account-menu > div {
  display: grid;
  gap: 1px;
}

.account-menu strong {
  font-size: 12px;
}

.account-menu .secondary-button {
  padding: 7px 10px;
  font-size: 12px;
}

.status-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.1);
}

.vault-state.offline .status-dot,
.system-list .offline .status-dot {
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

.page-section {
  display: none;
}

.page-section.active {
  display: block;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.metric-card,
.panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.metric-card {
  min-height: 136px;
  padding: 20px;
  display: grid;
  align-content: space-between;
}

.metric-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.metric-icon,
.action-icon {
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--accent-soft);
}

.metric-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.metric-icon.pending {
  color: var(--amber);
  background: var(--amber-soft);
}

.metric-icon svg,
.action-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.metric-card > strong {
  margin-top: 10px;
  font-size: 34px;
  font-weight: 680;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.035em;
}

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

.overview-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(290px, 0.75fr);
  gap: 14px;
}

.panel {
  padding: 20px;
}

.panel-heading {
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.action-list {
  display: grid;
  gap: 8px;
}

.action-card {
  width: 100%;
  min-height: 64px;
  padding: 12px;
  display: grid;
  grid-template-columns: 38px 1fr 18px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  color: var(--ink);
  text-align: left;
  transition:
    border-color 140ms ease,
    background-color 140ms ease,
    transform 140ms ease;
}

.action-card:hover {
  border-color: var(--line-strong);
  background: #f8fafc;
  transform: translateY(-1px);
}

.action-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
}

.action-card > div {
  display: grid;
  gap: 3px;
}

.action-card strong {
  font-size: 13px;
}

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

.arrow {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--muted);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.system-list {
  display: grid;
}

.system-list > div {
  min-height: 55px;
  display: grid;
  grid-template-columns: 9px 1fr auto;
  align-items: center;
  gap: 11px;
  border-bottom: 1px solid var(--line);
}

.system-list > div:last-child {
  border-bottom: 0;
}

.system-list > div > span:not(.status-dot) {
  color: var(--muted);
  font-size: 12px;
}

.system-list strong {
  font-size: 12px;
  font-weight: 650;
  text-align: right;
}

.section-toolbar {
  min-height: 42px;
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.section-description {
  max-width: 720px;
}

.permission-filters {
  margin-top: 10px;
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #f1f5f9;
}

.filter-button {
  min-height: 30px;
  padding: 5px 11px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
}

.filter-button:hover {
  color: var(--ink);
}

.filter-button.active {
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow);
}

.identity-summary {
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.identity-stat {
  min-width: 0;
  min-height: 76px;
  padding: 14px 18px;
  display: grid;
  align-content: center;
  gap: 5px;
  border-right: 1px solid var(--line);
}

.identity-stat:last-child {
  border-right: 0;
}

.identity-stat span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}

.identity-stat strong {
  font-size: 22px;
  font-weight: 680;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.025em;
}

.identity-stat.notification strong {
  color: var(--accent);
}

.connection-config {
  margin: 0 0 14px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-color: #fde68a;
  background: var(--amber-soft);
}

.connection-config > div {
  display: grid;
  gap: 4px;
}

.connection-config strong {
  color: #92400e;
  font-size: 12px;
}

.connection-config p {
  margin: 0;
  color: #a16207;
  font-size: 11px;
}

.binding-notifications {
  margin-bottom: 18px;
  padding: 0;
  overflow: hidden;
  border-color: #a7f3d0;
  background: linear-gradient(180deg, #f7fffb 0%, #ffffff 72%);
}

.binding-count {
  background: var(--accent-soft);
  color: var(--accent);
}

.binding-notification-list {
  display: grid;
}

.binding-notification-item {
  min-height: 68px;
  padding: 13px 16px;
  display: grid;
  grid-template-columns: 10px minmax(220px, 1fr) auto;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--line);
}

.binding-notification-mark {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.binding-notification-copy {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.binding-notification-copy strong {
  font-size: 12px;
  overflow-wrap: anywhere;
}

.binding-notification-copy small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.notification-dismiss {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  font-size: 18px;
  line-height: 1;
}

.notification-dismiss:hover {
  border-color: var(--line-strong);
  background: #f8fafc;
  color: var(--ink);
}

.device-kind {
  width: fit-content;
  padding: 5px 8px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 10px;
  font-weight: 670;
  white-space: nowrap;
}

.device-copy {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.device-copy strong {
  font-size: 12px;
  overflow-wrap: anywhere;
}

.device-copy small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.identity-panel-heading {
  min-height: 68px;
  padding: 15px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}

.identity-panel-heading > div {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.identity-panel-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.count-badge {
  min-width: 28px;
  height: 28px;
  padding: 0 8px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.people-toolbar {
  margin: 2px 0 12px;
}

.people-toolbar > div:first-child {
  display: grid;
  gap: 5px;
}

.people-toolbar > .people-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.deleted-users-toggle {
  gap: 8px;
}

.deleted-users-toggle span {
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--muted);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.people-list {
  display: grid;
  gap: 10px;
}

.person-card {
  padding: 0;
  overflow: hidden;
  border-radius: 10px;
}

.person-header {
  min-height: 76px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.person-profile {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.person-avatar {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--sidebar);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.person-profile > div {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.person-name-line {
  display: flex;
  align-items: center;
  gap: 8px;
}

.person-name-line h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 680;
  overflow-wrap: anywhere;
}

.person-profile p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.person-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.person-actions > span {
  color: var(--muted);
  font-size: 11px;
}

.person-devices {
  border-top: 1px solid var(--line);
  background: #fbfdff;
}

.device-row {
  min-height: 66px;
  padding: 11px 16px 11px 66px;
  display: grid;
  grid-template-columns: auto minmax(220px, 1fr) minmax(150px, auto) auto;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--line);
}

.device-row:last-child {
  border-bottom: 0;
}

.device-seen {
  display: grid;
  gap: 3px;
  text-align: right;
}

.device-seen span {
  color: var(--muted);
  font-size: 10px;
}

.device-seen strong {
  color: var(--primary);
  font-size: 11px;
  font-weight: 600;
}

.person-device-empty {
  padding: 15px 16px 15px 66px;
  color: var(--muted);
  font-size: 11px;
}

.people-empty {
  margin-top: 10px;
}

.deleted-people-panel {
  margin-top: 14px;
  padding: 0;
  overflow: hidden;
}

.deleted-people-list {
  display: grid;
}

.deleted-person-row {
  min-height: 68px;
  padding: 12px 16px;
  display: grid;
  grid-template-columns: auto minmax(220px, 1fr) auto;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--line);
}

.deleted-person-row:first-child {
  border-top: 0;
}

.person-avatar.deleted {
  background: #e2e8f0;
  color: #64748b;
}

.deleted-person-copy {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.deleted-person-copy > div {
  display: flex;
  align-items: center;
  gap: 8px;
}

.deleted-person-copy strong {
  color: var(--primary);
  font-size: 12px;
}

.deleted-person-copy small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.primary-button,
.secondary-button,
.danger-button,
.table-action {
  border-radius: 8px;
  font-weight: 630;
  transition:
    border-color 140ms ease,
    background-color 140ms ease,
    color 140ms ease,
    box-shadow 140ms ease;
}

.primary-button,
.secondary-button,
.danger-button {
  min-height: 40px;
  padding: 9px 14px;
}

.primary-button {
  border: 1px solid var(--primary);
  background: var(--primary);
  color: #fff;
}

.primary-button:hover {
  border-color: var(--primary-hover);
  background: var(--primary-hover);
}

.secondary-button {
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--ink);
}

.secondary-button:hover {
  background: #f8fafc;
}

.danger-button {
  border: 1px solid #fecaca;
  background: var(--red-soft);
  color: var(--red);
}

.danger-button:hover {
  border-color: #fca5a5;
  background: #fee2e2;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.table-panel {
  padding: 0;
  overflow: hidden;
}

.table-wrap {
  overflow-x: auto;
}

.permissions-table {
  min-width: 1120px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  background: #f8fafc;
  color: var(--muted);
  font-size: 11px;
  font-weight: 670;
  letter-spacing: 0.02em;
}

tbody tr:hover {
  background: #fafcff;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.align-right {
  text-align: right;
}

.cell-main {
  min-width: 0;
  display: grid;
  gap: 3px;
  overflow-wrap: anywhere;
}

.cell-main small,
.muted {
  color: var(--muted);
}

.alias {
  color: var(--primary);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
}

.badge {
  padding: 4px 8px;
  display: inline-flex;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #047857;
  font-size: 11px;
  font-weight: 650;
}

.badge.pending {
  background: var(--amber-soft);
  color: var(--amber);
}

.badge.rejected,
.badge.deleted,
.badge.revoked {
  background: var(--red-soft);
  color: var(--red);
}

.badge.expired {
  background: #f1f5f9;
  color: var(--muted);
}

.badge.grant-active {
  background: var(--accent-soft);
  color: #047857;
}

.badge.grant-expired {
  background: #f1f5f9;
  color: var(--muted);
}

.badge.grant-revoked {
  background: var(--red-soft);
  color: var(--red);
}

.source-label {
  width: fit-content;
  padding: 3px 7px;
  border-radius: 999px;
  background: #eef2ff;
  color: #4338ca;
  font-size: 10px;
  font-weight: 650;
}

.permission-period span {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.permission-statuses {
  display: grid;
  gap: 7px;
}

.permission-statuses > span {
  display: flex;
  align-items: center;
  gap: 7px;
}

.permission-statuses small {
  width: 28px;
  color: var(--muted);
  font-size: 10px;
}

.table-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
}

.table-action {
  min-height: 30px;
  padding: 5px 9px;
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--ink);
  font-size: 11px;
}

.table-action:hover {
  background: #f8fafc;
}

.table-action.approve {
  border-color: #a7f3d0;
  color: #047857;
}

.table-action.danger {
  border-color: #fecaca;
  color: var(--red);
}

.empty-state {
  padding: 48px 20px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.audit-list {
  display: grid;
}

.audit-row {
  min-height: 64px;
  padding: 12px 4px;
  display: grid;
  grid-template-columns: 10px minmax(180px, 1fr) minmax(150px, 0.5fr) auto;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.audit-row:last-child {
  border-bottom: 0;
}

.audit-mark {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.audit-row small {
  color: var(--muted);
}

.audit-result {
  text-align: right;
}

dialog {
  width: min(620px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: transparent;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.22);
  overscroll-behavior: contain;
}

.compact-dialog {
  width: min(520px, calc(100vw - 32px));
}

dialog::backdrop {
  background: rgba(15, 23, 42, 0.52);
  backdrop-filter: blur(2px);
}

.dialog-card {
  width: 100%;
  max-height: calc(100vh - 32px);
  padding: 24px;
  display: grid;
  gap: 16px;
  overflow-y: auto;
  border-radius: inherit;
  background: #fff;
}

.dialog-card.compact {
  max-width: none;
}

.dialog-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.dialog-heading h2 {
  font-size: 19px;
}

.dialog-note {
  margin: -2px 0 2px;
  padding: 10px 12px;
  border: 1px solid #a7f3d0;
  border-radius: 8px;
  background: var(--accent-soft);
  color: #065f46;
  font-size: 12px;
  line-height: 1.55;
}

.warning-note {
  border-color: #fde68a;
  background: var(--amber-soft);
  color: #92400e;
}

.danger-note {
  border-color: #fecaca;
  background: var(--red-soft);
  color: #991b1b;
}

.grant-revoke-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.grant-revoke-summary > div {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.grant-revoke-summary span {
  color: var(--muted);
  font-size: 10px;
}

.grant-revoke-summary strong {
  overflow-wrap: anywhere;
  font-size: 12px;
}

.field-hint {
  margin: -8px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.form-error {
  margin: 0;
  padding: 9px 11px;
  border: 1px solid #fecaca;
  border-radius: 8px;
  background: var(--red-soft);
  color: #991b1b;
  font-size: 11px;
  line-height: 1.5;
}

.form-error:focus-visible {
  outline: 3px solid rgba(220, 38, 38, 0.18);
  outline-offset: 2px;
}

.binding-user {
  margin: -2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.binding-code {
  padding: 18px 14px;
  border: 1px solid #a7f3d0;
  border-radius: 10px;
  background: var(--accent-soft);
  color: #065f46;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: clamp(22px, 6vw, 30px);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
  text-align: center;
  user-select: all;
}

.binding-expiry {
  margin: -6px 0 0;
  color: var(--amber);
  font-size: 11px;
  text-align: center;
}

.binding-guidance {
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.binding-guidance strong {
  font-size: 12px;
}

.binding-guidance p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.binding-guidance code {
  margin-top: 8px;
  padding: 8px 10px;
  display: block;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--primary);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  white-space: nowrap;
}

.client-download {
  margin-top: 9px;
  display: inline-flex;
  color: var(--primary);
  font-size: 11px;
  font-weight: 650;
  text-underline-offset: 3px;
}

.client-download:hover {
  color: var(--accent);
}

.client-download:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
  border-radius: 3px;
}

.icon-button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  font-size: 20px;
  line-height: 1;
}

.icon-button:hover {
  background: #f8fafc;
  color: var(--ink);
}

.icon-button:focus-visible,
.primary-button:focus-visible,
.secondary-button:focus-visible,
.danger-button:focus-visible,
.filter-button:focus-visible,
.table-action:focus-visible,
.nav-item:focus-visible,
.action-card:focus-visible,
.reveal-button:focus-visible,
.notification-dismiss:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 650;
}

input,
select,
textarea {
  width: 100%;
  padding: 10px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 0;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--ring);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-grid.single-field {
  grid-template-columns: minmax(0, 1fr);
}

.secret-input {
  position: relative;
}

.secret-input input {
  padding-right: 64px;
}

.reveal-button {
  position: absolute;
  top: 50%;
  right: 7px;
  min-height: 30px;
  padding: 5px 8px;
  transform: translateY(-50%);
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--primary);
  font-size: 11px;
}

.reveal-button:hover {
  background: #f1f5f9;
}

.dialog-actions {
  margin-top: 2px;
  padding-top: 2px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  max-width: min(420px, calc(100vw - 32px));
  padding: 12px 15px;
  border-radius: 8px;
  background: var(--primary-hover);
  color: #fff;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.16);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast.error {
  background: #991b1b;
}

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

  .sidebar {
    position: static;
    height: auto;
    padding: 14px 16px;
  }

  .brand {
    padding: 0 0 13px;
  }

  nav {
    margin-top: 12px;
    grid-template-columns: repeat(6, minmax(112px, 1fr));
    overflow-x: auto;
    scrollbar-width: thin;
  }

  .nav-item {
    white-space: nowrap;
  }

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

  .device-row {
    grid-template-columns: auto minmax(180px, 1fr) auto;
  }

  .device-seen {
    display: none;
  }
}

@media (max-width: 720px) {
  main {
    padding: 24px 16px 44px;
  }

  .topbar,
  .section-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar {
    margin-bottom: 22px;
  }

  .topbar-actions {
    flex-direction: column;
  }

  .vault-state {
    min-width: 0;
  }

  .account-menu {
    justify-content: space-between;
  }

  .metrics-grid,
  .form-grid,
  .grant-revoke-summary {
    grid-template-columns: 1fr;
  }

  .metric-card {
    min-height: 124px;
  }

  .audit-row {
    grid-template-columns: 10px 1fr;
  }

  .audit-row > :nth-child(3),
  .audit-row > :nth-child(4) {
    grid-column: 2;
  }

  .audit-result {
    text-align: left;
  }

  .dialog-card {
    padding: 20px;
  }

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

  .identity-stat {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .identity-stat:last-child {
    border-bottom: 0;
  }

  .binding-notification-item {
    grid-template-columns: 10px minmax(0, 1fr) auto;
    align-items: start;
  }

  .person-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .person-actions {
    width: 100%;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .people-toolbar-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .deleted-person-row {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
  }

  .deleted-person-row > .table-action {
    grid-column: 2;
    justify-self: start;
  }

  .device-row {
    padding-left: 16px;
    grid-template-columns: 1fr auto;
  }

  .device-kind,
  .device-copy {
    grid-column: 1;
  }

  .device-row > .table-action {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .person-device-empty {
    padding-left: 16px;
  }

  .toast {
    right: 16px;
    bottom: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}