:root {
  color-scheme: dark;
  --bg: #081016;
  --surface: #0d1820;
  --surface-2: #12222c;
  --surface-3: #182b36;
  --border: #24404d;
  --border-soft: #1a303b;
  --text: #edf7fa;
  --muted: #92adb8;
  --accent: #25bce8;
  --accent-strong: #07a5d5;
  --accent-soft: #0d3543;
  --success: #2dcc87;
  --success-soft: #103a2d;
  --warning: #f0b94c;
  --warning-soft: #403318;
  --danger: #f06f78;
  --danger-soft: #442129;
  --shadow: 0 14px 36px rgba(0, 0, 0, 0.24);
  --sidebar-width: 250px;
  --radius: 6px;
  font-family: "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #eef4f6;
  --surface: #ffffff;
  --surface-2: #f7fafb;
  --surface-3: #e9f1f4;
  --border: #c9d9df;
  --border-soft: #dce7eb;
  --text: #14252d;
  --muted: #617983;
  --accent: #087fa5;
  --accent-strong: #006f93;
  --accent-soft: #d9f2fa;
  --success: #087b51;
  --success-soft: #dff4eb;
  --warning: #95680b;
  --warning-soft: #fff2d6;
  --danger: #b23b48;
  --danger-soft: #fde5e8;
  --shadow: 0 14px 36px rgba(40, 71, 82, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

body {
  font-size: 14px;
  line-height: 1.45;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.portal-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  z-index: 30;
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  background: var(--surface);
  padding: 18px 14px;
}

.sidebar-brand {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  padding: 4px 4px 20px;
  border-bottom: 1px solid var(--border-soft);
}

.sidebar-brand img,
.auth-brand img {
  border: 1px solid #287997;
  border-radius: var(--radius);
  background: #0b4a61;
}

.sidebar-brand strong,
.auth-brand strong {
  display: block;
  font-size: 19px;
  line-height: 1.1;
}

.sidebar-brand span,
.auth-brand span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.sidebar-nav {
  display: grid;
  gap: 5px;
  padding: 18px 0;
}

.sidebar-nav a,
.account-link {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 11px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 650;
  text-decoration: none;
}

.sidebar-nav a:hover,
.account-link:hover {
  color: var(--text);
  background: var(--surface-2);
  border-color: var(--border-soft);
}

.sidebar-nav a.active,
.account-link.active {
  color: var(--text);
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.sidebar-nav a.active svg {
  color: var(--accent);
}

.sidebar-bottom {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
}

.account-link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 18px;
}

.account-link span:nth-child(2) {
  min-width: 0;
}

.account-link strong,
.account-link small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-link small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
}

.avatar {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-3);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.sidebar-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  padding: 10px 4px 0;
}

.sidebar-actions form {
  margin: 0;
}

.workspace {
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px clamp(18px, 3vw, 40px);
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar h1 {
  margin: 1px 0 0;
  font-size: 21px;
  line-height: 1.2;
}

.eyebrow,
.section-label {
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.topbar-status {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px var(--success-soft);
}

.content {
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
  padding: 26px clamp(18px, 3vw, 40px) 44px;
}

.portal-footer,
.auth-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 11px;
}

.portal-footer {
  margin-top: auto;
  padding: 14px clamp(18px, 3vw, 40px);
  border-top: 1px solid var(--border-soft);
}

.icon-button {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--muted);
  cursor: pointer;
}

.icon-button:hover {
  color: var(--text);
  border-color: var(--accent);
}

.menu-button,
.sidebar-close {
  display: none;
}

.page-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.page-heading h2 {
  margin: 3px 0 4px;
  font-size: 24px;
}

.page-heading p,
.panel-heading p {
  margin: 0;
  color: var(--muted);
  max-width: 720px;
}

.actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.button {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

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

.button.primary {
  border-color: var(--accent-strong);
  background: var(--accent-strong);
  color: #ffffff;
}

.button.success {
  border-color: var(--success);
  background: var(--success);
  color: #061710;
}

.button.danger {
  border-color: var(--danger);
  background: var(--danger-soft);
  color: var(--danger);
}

.button.compact {
  min-height: 32px;
  padding: 5px 10px;
  font-size: 12px;
}

.button[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

.button.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.metric {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.metric-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.metric-header svg {
  color: var(--accent);
}

.metric strong {
  display: block;
  margin-top: 12px;
  font-size: 25px;
  line-height: 1;
}

.metric small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.grid-main-aside {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.8fr);
  gap: 14px;
}

.panel {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.panel + .panel,
.grid-2 + .panel,
.panel + .grid-2 {
  margin-top: 14px;
}

.grid-2 .panel + .panel,
.grid-main-aside .panel + .panel {
  margin-top: 0;
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 15px 17px;
  border-bottom: 1px solid var(--border-soft);
}

.panel-heading h3 {
  margin: 2px 0;
  font-size: 16px;
}

.panel-body {
  padding: 17px;
}

.detail-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.detail-list div {
  display: grid;
  grid-template-columns: minmax(120px, 0.8fr) minmax(0, 1.2fr);
  gap: 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--border-soft);
}

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

.detail-list dt {
  color: var(--muted);
}

.detail-list dd {
  margin: 0;
  text-align: right;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge.success {
  border-color: color-mix(in srgb, var(--success) 45%, var(--border));
  background: var(--success-soft);
  color: var(--success);
}

.badge.warning {
  border-color: color-mix(in srgb, var(--warning) 45%, var(--border));
  background: var(--warning-soft);
  color: var(--warning);
}

.badge.danger {
  border-color: color-mix(in srgb, var(--danger) 45%, var(--border));
  background: var(--danger-soft);
  color: var(--danger);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-soft);
  text-align: left;
  vertical-align: middle;
}

.data-table th {
  color: var(--muted);
  background: var(--surface-2);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

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

.data-table tbody tr:hover td {
  background: color-mix(in srgb, var(--accent-soft) 35%, transparent);
}

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

.cell-title {
  display: block;
  font-weight: 700;
}

.cell-subtitle {
  display: block;
  max-width: 380px;
  color: var(--muted);
  font-size: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty-state {
  display: grid;
  justify-items: center;
  gap: 9px;
  padding: 46px 20px;
  text-align: center;
  color: var(--muted);
}

.empty-state svg {
  width: 30px;
  height: 30px;
  color: var(--accent);
}

.empty-state strong {
  color: var(--text);
  font-size: 15px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
}

.field {
  display: grid;
  align-content: start;
  gap: 7px;
}

.field-spaced {
  margin-top: 14px;
}

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

.field label,
.field-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.field input,
.field select,
.field textarea,
.search-input {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: 0;
  background: var(--surface-2);
  color: var(--text);
  padding: 9px 11px;
}

.field textarea {
  min-height: 92px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}

.field small {
  color: var(--muted);
  font-size: 11px;
}

.check-row {
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.check-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-strong);
}

.check-row-spaced {
  margin-top: 10px;
}

.section-spaced {
  margin-top: 15px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding-top: 17px;
  margin-top: 17px;
  border-top: 1px solid var(--border-soft);
}

.validation-summary {
  margin-bottom: 14px;
  padding: 11px 13px;
  border: 1px solid var(--danger);
  border-radius: var(--radius);
  background: var(--danger-soft);
  color: var(--danger);
}

.validation-summary ul {
  margin: 0;
  padding-left: 18px;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
}

.toolbar .search-wrap {
  min-width: 220px;
  flex: 1;
  position: relative;
}

.search-wrap svg {
  position: absolute;
  left: 11px;
  top: 11px;
  color: var(--muted);
}

.search-wrap .search-input {
  padding-left: 38px;
}

.status-filter {
  max-width: 180px;
}

.flash {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) 28px;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding: 11px 12px;
  border: 1px solid;
  border-radius: var(--radius);
}

.flash.success {
  border-color: var(--success);
  background: var(--success-soft);
  color: var(--success);
}

.flash.danger {
  border-color: var(--danger);
  background: var(--danger-soft);
  color: var(--danger);
}

.flash button {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  color: currentColor;
  cursor: pointer;
}

.callout {
  display: flex;
  gap: 12px;
  padding: 13px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  color: var(--muted);
}

.callout strong {
  display: block;
  margin-bottom: 2px;
  color: var(--text);
}

.callout.warning {
  border-color: var(--warning);
  background: var(--warning-soft);
}

.danger-zone {
  border-color: color-mix(in srgb, var(--danger) 55%, var(--border));
}

.danger-zone .panel-heading {
  background: color-mix(in srgb, var(--danger-soft) 55%, transparent);
}

.progress-track {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-3);
}

.progress-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.file-picker {
  min-height: 100px;
  display: grid;
  place-items: center;
  gap: 6px;
  padding: 16px;
  border: 1px dashed var(--accent);
  border-radius: var(--radius);
  background: var(--accent-soft);
  text-align: center;
  cursor: pointer;
}

.file-picker input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.file-picker svg {
  color: var(--accent);
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 14px;
  border-top: 1px solid var(--border-soft);
}

.auth-page {
  display: grid;
  place-items: center;
  padding: 22px;
}

.auth-shell {
  width: min(100%, 440px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--border-soft);
}

.auth-brand strong {
  font-size: 24px;
}

.auth-content {
  padding: 24px;
}

.auth-content h1 {
  margin: 0 0 7px;
  font-size: 22px;
}

.auth-content > p {
  margin: 0 0 20px;
  color: var(--muted);
}

.auth-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border-soft);
}

.auth-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 17px;
  color: var(--accent);
  font-size: 12px;
}

.qr-code {
  width: min(230px, 100%);
  display: block;
  margin: 18px auto;
  padding: 10px;
  border-radius: var(--radius);
  background: #ffffff;
}

.secret-key,
.recovery-codes {
  font-family: "Cascadia Mono", Consolas, monospace;
}

.secret-key {
  padding: 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  text-align: center;
  overflow-wrap: anywhere;
}

.recovery-codes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0;
}

.recovery-codes code {
  display: block;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  text-align: center;
}

.sidebar-backdrop {
  display: none;
}

@media (max-width: 1050px) {
  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-main-aside {
    grid-template-columns: 1fr;
  }
}

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

  .sidebar {
    position: fixed;
    left: 0;
    transform: translateX(-105%);
    width: min(86vw, var(--sidebar-width));
    box-shadow: var(--shadow);
    transition: transform 180ms ease;
  }

  .sidebar-open .sidebar {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    z-index: 25;
    background: rgba(0, 0, 0, 0.55);
  }

  .sidebar-open .sidebar-backdrop {
    display: block;
  }

  .menu-button,
  .sidebar-close {
    display: inline-grid;
  }

  .topbar {
    min-height: 66px;
  }

  .topbar-status span:last-child {
    display: none;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-2 .panel + .panel {
    margin-top: 0;
  }
}

@media (max-width: 640px) {
  .auth-page {
    padding: 0;
    align-items: stretch;
  }

  .auth-shell {
    width: 100%;
    min-height: 100vh;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    display: flex;
    flex-direction: column;
  }

  .auth-content {
    flex: 1;
  }

  .content {
    padding: 20px 13px 36px;
  }

  .topbar {
    padding-inline: 13px;
  }

  .topbar h1 {
    font-size: 18px;
  }

  .portal-footer {
    padding-inline: 13px;
  }

  .portal-footer span:last-child {
    display: none;
  }

  .page-heading {
    display: block;
  }

  .page-heading .actions {
    margin-top: 14px;
  }

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

  .field.span-2 {
    grid-column: span 1;
  }

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

  .toolbar .search-wrap {
    min-width: 0;
  }

  .data-table.responsive thead {
    display: none;
  }

  .data-table.responsive,
  .data-table.responsive tbody,
  .data-table.responsive tr,
  .data-table.responsive td {
    display: block;
    width: 100%;
  }

  .data-table.responsive tr {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
  }

  .data-table.responsive tr:last-child {
    border-bottom: 0;
  }

  .data-table.responsive td {
    display: grid;
    grid-template-columns: minmax(90px, 0.7fr) minmax(0, 1.3fr);
    gap: 10px;
    padding: 6px 0;
    border: 0;
    text-align: right;
  }

  .data-table.responsive td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    text-align: left;
    text-transform: uppercase;
  }

  .data-table.responsive td .cell-title,
  .data-table.responsive td .cell-subtitle {
    text-align: right;
  }

  .data-table.responsive td .cell-subtitle {
    white-space: normal;
  }

  .detail-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .detail-list dd {
    text-align: left;
  }

  .recovery-codes {
    grid-template-columns: 1fr;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .form-actions .button {
    width: 100%;
  }
}

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