/* Platform — shared UI components */

/* —— Auth shell (centered fallback) —— */
.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: var(--bg);
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

/* —— Auth split layout (Studio Admin auth/v2) —— */
.auth-split {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  background: var(--bg);
}

.auth-aside {
  position: relative;
  overflow: hidden;
  color: #fafafa;
  padding: 2.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    radial-gradient(ellipse 90% 60% at 15% 0%, var(--auth-gradient-1), transparent 55%),
    radial-gradient(ellipse 70% 55% at 100% 100%, var(--auth-gradient-2), transparent 55%),
    linear-gradient(160deg, var(--auth-aside-from), var(--auth-aside-to));
}

.auth-aside::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, #000 30%, transparent 75%);
  pointer-events: none;
}

.auth-aside-brand {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.auth-aside-brand .auth-brand-mark {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: none;
  color: #fafafa;
}

.auth-aside-quote {
  position: relative;
  z-index: 1;
}

.auth-aside-quote p {
  font-size: 1.15rem;
  line-height: 1.9;
  font-weight: 500;
  margin: 0 0 1rem;
}

.auth-aside-quote cite {
  font-style: normal;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

.auth-pane {
  display: grid;
  place-items: center;
  padding: 2rem 1.5rem;
  position: relative;
}

.auth-pane-inner {
  width: 100%;
  max-width: 360px;
}

.auth-pane-top {
  position: absolute;
  top: 1.1rem;
  inset-inline-end: 1.25rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

@media (max-width: 900px) {
  .auth-split {
    grid-template-columns: 1fr;
  }
  .auth-aside {
    display: none;
  }
}

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

.auth-brand-mark {
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--btn-on-accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.auth-brand h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.auth-brand p {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.auth-links {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0;
  color: var(--muted);
  font-size: 0.75rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* —— Portal shell (client) —— */
.portal-shell {
  display: flex;
  min-height: 100vh;
}

.portal-sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  border-inline-end: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.portal-main {
  flex: 1;
  padding: 2rem;
  max-width: 960px;
}

/* —— Admin shell (shadcn "inset" variant) —— */
.app-shell {
  display: flex;
  min-height: 100vh;
  background: var(--sidebar-bg);
}

.sidebar {
  width: var(--sidebar-w);
  background: transparent;
  border-inline-end: none;
  display: flex;
  flex-direction: column;
  padding: 0.5rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.5rem;
  margin-bottom: 0.5rem;
  border-radius: var(--radius-sm);
}

.nav-group-label {
  padding: 0.5rem 0.6rem 0.25rem;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--grad-accent, var(--accent));
  color: var(--btn-on-accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  overflow: hidden;
}

.brand-mark img,
.brand-mark-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.sidebar-brand-text h1 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.sidebar-brand-text p {
  margin: 0.1rem 0 0;
  font-size: 0.7rem;
  color: var(--muted);
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
  padding: 0.5rem 0;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.45rem 0.6rem;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  text-align: start;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  transition: background var(--transition), color var(--transition);
}

.nav-btn:hover {
  background: var(--surface-2);
  color: var(--text);
}

.nav-btn.active {
  position: relative;
  background: var(--accent-muted);
  color: var(--accent);
  font-weight: 600;
}

.nav-btn.active::before {
  content: '';
  position: absolute;
  inset-inline-start: -0.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  border-radius: 999px;
  background: var(--accent);
}

.nav-btn .nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.85;
}

.nav-btn.active .nav-icon {
  opacity: 1;
  color: var(--accent);
}

.nav-group-toggle {
  justify-content: flex-start;
}

.nav-chevron {
  margin-inline-start: auto;
  width: 16px;
  height: 16px;
  opacity: 0.5;
}

.nav-sub {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding-inline-start: 0.5rem;
  margin: 0.15rem 0 0.35rem;
  border-inline-start: 2px solid var(--border);
  margin-inline-start: 1.25rem;
}

.nav-sub-btn {
  font-size: 0.8125rem;
  padding: 0.5rem 0.75rem;
}

.nav-group-nested {
  margin-top: 0.15rem;
}

.nav-sub-nested {
  margin-inline-start: 0.85rem;
  padding-inline-start: 0.35rem;
}

.nav-btn-muted {
  opacity: 0.55;
}

.sidebar-footer {
  padding: 0.5rem 0 0;
  margin-top: auto;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.5rem;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  text-align: start;
  transition: background var(--transition);
}

.sidebar-user:hover {
  background: var(--accent-muted);
}

.sidebar-user .user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.sidebar-user-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
  line-height: 1.3;
}

.sidebar-user-meta strong {
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-meta small {
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-chevron {
  margin-inline-start: auto;
  opacity: 0.6;
  flex-shrink: 0;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  margin-bottom: 0.75rem;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--surface-3);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.user-email {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin: 0;
  word-break: break-all;
  line-height: 1.3;
}

.main {
  flex: 1;
  padding: 1.5rem;
  max-width: none;
}

.app-main-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0.5rem;
  margin-inline-start: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  min-height: calc(100vh - 1rem);
}

/* —— Admin header —— */
.admin-header {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 30;
  height: 3rem;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 0 1rem;
}

@media (min-width: 1024px) {
  .admin-header {
    padding: 0 1.5rem;
  }
}

.admin-header-inner {
  display: flex;
  align-items: center;
  width: 100%;
  gap: 0.75rem;
  justify-content: space-between;
}

.admin-header-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.admin-header-burger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  flex-shrink: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: background var(--transition);
}

.admin-header-burger:hover {
  background: var(--surface-2);
}

.admin-header-brand {
  display: none;
}

.admin-header-tools {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.admin-header-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.admin-header-icon-btn:hover {
  background: var(--surface-2);
  color: var(--text);
}

.admin-header-avatar-wrap {
  position: relative;
}

.admin-header-avatar-only {
  display: inline-flex;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.admin-header-avatar-only:hover .admin-header-avatar,
.admin-header-avatar-only.open .admin-header-avatar {
  outline: 2px solid color-mix(in oklab, var(--accent) 35%, transparent);
}

.admin-header-avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-sm);
  background: var(--surface-3);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.admin-header-avatar-btn {
  display: none;
}

.admin-header-avatar-meta {
  display: none;
}

.admin-header-chevron {
  display: none;
}

.admin-header-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  inset-inline-end: 0;
  min-width: 14rem;
  padding: 0.35rem;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  z-index: 30;
}

.admin-header-menu-account {
  min-width: 15rem;
}

.admin-header-menu-user {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.65rem;
}

.admin-header-menu-user strong {
  display: block;
  font-size: 0.8125rem;
}

.admin-header-menu-user small {
  display: block;
  font-size: 0.6875rem;
  color: var(--muted);
  margin-top: 0.1rem;
  word-break: break-all;
}

.admin-header-menu-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-family: inherit;
  cursor: pointer;
  text-align: inherit;
}

.admin-header-menu-item:hover,
.admin-header-menu-item.active {
  background: var(--surface-2);
  color: var(--text);
}

.admin-header-menu-item.danger:hover {
  background: var(--danger-muted);
  color: var(--danger);
}

.admin-header-menu-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0.35rem 0;
}

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

.profile-form-actions {
  display: flex;
  justify-content: flex-end;
  padding: 0.5rem 0 1rem;
}

.profile-2fa-block {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.profile-dept-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.5rem;
}

.profile-dept-disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

[data-admin-template='compact'] {
  --sidebar-w: 220px;
}

[data-admin-template='compact'] .main {
  padding: 1rem 1.5rem 1.5rem;
}

[data-admin-template='classic'] {
  --accent: #5b7cff;
  --accent-hover: #7691ff;
}

/* —— Typography —— */
.page-header {
  margin-bottom: 0.25rem;
  text-align: start;
}

.page-header h2 {
  margin: 0 0 0.25rem;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.page-header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.section-title {
  margin: 0 0 0.85rem;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.subsection-title {
  margin: 1rem 0 0.5rem;
  font-size: 0.8125rem;
  color: var(--muted);
  font-weight: 500;
}

/* —— Cards —— */
.card {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.card + .card {
  margin-top: 1rem;
}

.card-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
}

/* —— Stats —— */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-2xs);
  transition: border-color var(--transition);
}

[data-theme='light'] .stat-card {
  background: linear-gradient(
    to top,
    color-mix(in oklab, var(--accent) 4%, var(--surface)),
    var(--surface)
  );
}

.stat-card .label {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
  font-weight: 400;
}

.stat-card .value {
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.stat-card .sub {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-top: 0.4rem;
}

/* —— Tables —— */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

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

th,
td {
  padding: 0.75rem 1rem;
  text-align: start;
  border-bottom: 1px solid var(--border);
}

th.col-ltr,
td.col-ltr {
  direction: ltr;
  text-align: left;
}

th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.8125rem;
  background: transparent;
}

tr:last-child td {
  border-bottom: none;
}

tbody tr {
  transition: background var(--transition);
}

tbody tr:hover {
  background: var(--row-hover);
}

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

.info-table th {
  text-align: start;
  color: var(--muted);
  font-weight: 500;
  padding: 0.4rem 0.5rem 0.4rem 0;
  width: 42%;
  vertical-align: top;
  background: transparent;
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.875rem;
}

.info-table td {
  padding: 0.4rem 0;
  border: none;
}

/* —— Badges —— */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.12rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.4;
}

.badge-ok {
  background: var(--success-muted);
  color: var(--success);
}

.badge-warn {
  background: var(--warning-muted);
  color: var(--warning);
}

.badge-muted {
  background: var(--surface-3);
  color: var(--muted);
}

.badge-info {
  background: rgba(96, 165, 250, 0.15);
  color: var(--info);
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 2.25rem;
  padding: 0 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.875rem;
  font-family: inherit;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition), border-color var(--transition),
    box-shadow var(--transition);
}

.btn-primary {
  background: var(--grad-accent, var(--accent));
  color: var(--btn-on-accent);
  box-shadow: var(--shadow-2xs);
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  box-shadow: var(--shadow-glow, var(--shadow-2xs));
}

.btn-outline {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: var(--shadow-2xs);
}

.btn-outline:hover:not(:disabled) {
  background: var(--surface-2);
  color: var(--text);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--surface-2);
  color: var(--text);
}

.btn-sm {
  height: 2rem;
  padding: 0 0.65rem;
  font-size: 0.8125rem;
}

.btn-danger {
  background: var(--danger);
  color: oklch(0.985 0 0);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-block {
  width: 100%;
}

.link-btn {
  background: none;
  border: none;
  padding: 0;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  text-underline-offset: 3px;
}

.link-btn:hover {
  color: var(--text);
  text-decoration: underline;
}

/* —— Forms —— */
.form-grid {
  display: grid;
  gap: 1.1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-field input,
.form-field select,
.form-field textarea {
  min-height: 2.25rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 0.875rem;
  font-family: inherit;
  text-align: start;
  box-shadow: var(--shadow-2xs);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-field input[dir='ltr'],
.form-field input.input-ltr,
.form-field input[type='email'],
.form-field input[type='url'],
.form-field textarea[dir='ltr'],
.form-field textarea.input-ltr {
  direction: ltr;
  text-align: left;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--ring);
  box-shadow: var(--focus-ring);
  outline: none;
}

.form-field input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* —— Alerts —— */
.alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.alert-error {
  background: var(--danger-muted);
  border: 1px solid rgba(248, 113, 113, 0.25);
  color: var(--danger);
}

.alert-success {
  background: var(--success-muted);
  border: 1px solid rgba(52, 211, 153, 0.25);
  color: var(--success);
}

/* —— Tabs —— */
.tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  margin-bottom: 1.25rem;
  padding: 0.2rem;
  background: var(--surface-2);
  border-radius: var(--radius);
  width: fit-content;
  max-width: 100%;
}

.tab-btn {
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.8125rem;
  font-weight: 500;
  font-family: inherit;
  transition: all var(--transition);
}

.tab-btn:hover {
  color: var(--text-secondary);
}

.tab-btn.active {
  background: var(--bg-elevated);
  color: var(--text);
  box-shadow: var(--shadow-2xs);
}

/* —— Misc —— */
.loading {
  color: var(--muted);
  padding: 3rem;
  text-align: center;
  font-size: 0.9rem;
}

.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--muted);
}

.plain-list {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
  font-size: 0.875rem;
}

.action-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.health-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
}

.health-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.dot-ok {
  background: var(--success);
  box-shadow: 0 0 8px rgba(52, 211, 153, 0.5);
}

.dot-bad {
  background: var(--danger);
  box-shadow: 0 0 8px rgba(248, 113, 113, 0.5);
}

.user-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: start;
}

.user-detail-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Client portal */
.account-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.account-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem;
}

.account-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.account-card p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

.nav-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.nav-back:hover {
  color: var(--text);
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.hero-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-weight: 500;
  font-size: 0.875rem;
  transition: all var(--transition);
}

.hero-link:hover {
  border-color: var(--accent);
  background: var(--accent-muted);
  color: var(--accent-hover);
}

.app-shell.sidebar-collapsed {
  --sidebar-w: 3.25rem;
}

@media (min-width: 901px) {
  .app-shell.sidebar-collapsed .sidebar {
    width: var(--sidebar-w);
    padding-inline: 0.35rem;
  }

  .app-shell.sidebar-collapsed .sidebar-brand .nav-label,
  .app-shell.sidebar-collapsed .nav-btn .nav-label,
  .app-shell.sidebar-collapsed .nav-group-label,
  .app-shell.sidebar-collapsed .nav-chevron,
  .app-shell.sidebar-collapsed .nav-sub,
  .app-shell.sidebar-collapsed .nav-quick-create .nav-label,
  .app-shell.sidebar-collapsed .studio-support-card,
  .app-shell.sidebar-collapsed .sidebar-user-meta,
  .app-shell.sidebar-collapsed .sidebar-user-chevron,
  .app-shell.sidebar-collapsed .nav-btn .badge {
    display: none;
  }

  .app-shell.sidebar-collapsed .nav-btn {
    justify-content: center;
    padding-inline: 0.45rem;
  }

  .app-shell.sidebar-collapsed .nav-quick-row {
    flex-direction: column;
    align-items: stretch;
    padding-inline: 0.15rem;
  }

  .app-shell.sidebar-collapsed .nav-quick-icon {
    width: 100%;
  }

  .app-shell.sidebar-collapsed .sidebar-user {
    justify-content: center;
    padding: 0.45rem;
  }

  .app-shell.sidebar-collapsed .sidebar-brand .nav-btn {
    justify-content: center;
  }
}

.nav-btn .nav-label {
  flex: 1;
  min-width: 0;
  text-align: start;
}

/* —— Responsive: admin sidebar becomes an off-canvas drawer —— */
.nav-backdrop {
  display: none;
}

@media (max-width: 900px) {
  .app-main-col {
    margin: 0;
    border: none;
    border-radius: 0;
    min-height: 100vh;
  }

  .sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    inset-inline-start: 0;
    width: min(84vw, 300px);
    height: 100vh;
    height: 100dvh;
    z-index: 60;
    overflow-y: auto;
    background: var(--sidebar-bg);
    border-inline-end: 1px solid var(--border);
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    box-shadow: var(--shadow);
  }

  [dir='rtl'] .sidebar {
    transform: translateX(100%);
  }

  .sidebar.open,
  [dir='rtl'] .sidebar.open {
    transform: translateX(0);
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 55;
    border: none;
    padding: 0;
    margin: 0;
    background: rgba(0, 0, 0, 0.5);
    cursor: pointer;
    animation: backdrop-in 0.2s ease;
  }

  .admin-header {
    padding: 0.6rem 1rem;
  }

  .admin-header-burger {
    display: inline-flex;
  }

  .admin-header-brand {
    display: flex;
  }

  /* keep the avatar compact on small screens */
  .admin-header-avatar-meta {
    display: none;
  }

  .main {
    padding: 1.25rem 1.1rem 1.75rem;
  }
}

@keyframes backdrop-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* —— Responsive: client portal stacks —— */
@media (max-width: 768px) {
  .portal-shell {
    flex-direction: column;
  }

  .portal-sidebar {
    width: 100%;
    height: auto;
    position: static;
  }

  .portal-main {
    padding: 1.25rem;
  }

  .user-detail-grid {
    grid-template-columns: 1fr;
  }
}