*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ui-bg); }
body {
  margin: 0;
  min-width: 0;
  background: var(--ui-bg) !important;
  color: var(--ui-text) !important;
  font-family: var(--ui-font) !important;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
[hidden] { display: none !important; }
body.shell-nav-open { overflow: hidden; }
@media (max-width: 860px) {
  body:is(.admin-shell,.portal-shell) section[id] { scroll-margin-top: 76px; }
  .admin-nav-toggle, .portal-nav-toggle { min-width: 44px; min-height: 44px; }
  a.button, button, summary { min-height: 44px; }
}
a { color: var(--ui-accent); text-underline-offset: 2px; }
a:hover { color: var(--ui-accent-hover); }
h1, h2, h3, h4 { color: var(--ui-text); letter-spacing: 0; line-height: 1.25; }
h1 { margin: 0 0 var(--ui-space-4); font-size: 28px; font-weight: 700; }
h2 { margin: 0 0 var(--ui-space-4); font-size: 20px; font-weight: 650; }
h3 { margin: 0 0 var(--ui-space-3); font-size: 16px; font-weight: 650; }
p { margin: 0 0 var(--ui-space-3); }
hr { margin: var(--ui-space-5) 0; border: 0; border-top: 1px solid var(--ui-separator-soft); }
.muted, .hint { color: var(--ui-text-secondary) !important; }
.ok { color: var(--ui-success) !important; }
.bad, .error { color: var(--ui-danger) !important; }
.wrap {
  width: min(1180px, 100%);
  max-width: 1180px !important;
  margin-inline: auto !important;
  padding: var(--ui-space-5) var(--ui-space-6) !important;
}
header {
  min-height: 72px;
  padding: 0 !important;
  background: var(--ui-surface) !important;
  color: var(--ui-text) !important;
  border-bottom: 1px solid var(--ui-separator-soft) !important;
  box-shadow: none !important;
}
header > .wrap { padding-block: var(--ui-space-5) !important; }
header strong { font-size: 22px; font-weight: 700; }
main.wrap { padding-top: var(--ui-space-5) !important; padding-bottom: 64px !important; }
.panel {
  margin: 0 0 var(--ui-space-4) !important;
  padding: var(--ui-space-5) !important;
  background: var(--ui-surface) !important;
  border: 0 !important;
  border-bottom: 1px solid var(--ui-separator-soft) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.panel > :last-child { margin-bottom: 0; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--ui-space-4) !important;
}
label {
  display: block;
  margin: var(--ui-space-3) 0 var(--ui-space-2) !important;
  color: var(--ui-text) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
}
input, textarea, select, button { font: inherit; letter-spacing: 0; }
input:not([type="checkbox"]):not([type="radio"]), textarea, select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px !important;
  color: var(--ui-text) !important;
  background: var(--ui-surface) !important;
  border: 1px solid var(--ui-separator) !important;
  border-radius: var(--ui-radius-control) !important;
  outline: none;
  transition: border-color var(--ui-motion-fast), box-shadow var(--ui-motion-fast);
}
textarea { min-height: 104px; resize: vertical; }
select[size] { min-height: 168px; padding: var(--ui-space-2) !important; }
select[size] option { padding: 9px 10px; border-radius: 4px; }
input::placeholder, textarea::placeholder { color: var(--ui-text-tertiary); opacity: 1; }
input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 2px solid transparent;
  border-color: var(--ui-accent) !important;
  box-shadow: 0 0 0 3px var(--ui-focus) !important;
}
input[type="checkbox"], input[type="radio"] { width: 18px !important; height: 18px; margin: 0 7px 0 0; accent-color: var(--ui-accent); vertical-align: -3px; }
button:not([class*="captcha4_"]), .button, a.button {
  min-height: 40px;
  margin: var(--ui-space-2) var(--ui-space-1) 0 0 !important;
  padding: 9px 14px !important;
  border: 1px solid var(--ui-accent) !important;
  border-radius: var(--ui-radius-control) !important;
  background: var(--ui-accent) !important;
  color: #fff !important;
  font-weight: 600;
  line-height: 1.35;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--ui-motion-fast), border-color var(--ui-motion-fast), opacity var(--ui-motion-fast);
}
button:not([class*="captcha4_"]):hover:not(:disabled), .button:hover { background: var(--ui-accent-hover) !important; border-color: var(--ui-accent-hover) !important; }
button:disabled { cursor: not-allowed; opacity: .48; }
button.secondary, .secondary {
  background: var(--ui-surface) !important;
  border-color: var(--ui-separator) !important;
  color: var(--ui-text) !important;
}
button.secondary:hover:not(:disabled) { background: var(--ui-surface-subtle) !important; border-color: #a9a9af !important; }
button.danger, .danger {
  background: var(--ui-danger) !important;
  border-color: var(--ui-danger) !important;
  color: #fff !important;
}
button.danger:hover:not(:disabled) { background: var(--ui-danger-hover) !important; }
.row {
  padding: var(--ui-space-4) 0 !important;
  border-top: 1px solid var(--ui-separator-soft) !important;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.row:first-child { border-top: 0; }
.status, .secret, pre {
  max-width: 100%;
  padding: var(--ui-space-3) !important;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: var(--ui-surface-subtle) !important;
  border: 1px solid var(--ui-separator-soft) !important;
  border-radius: var(--ui-radius-control) !important;
}
.pager, .actions, .wizard-actions, .dialog-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--ui-space-2) !important;
}
.toolbar, .panel-head, .recorder-head, .quota-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ui-space-3);
  flex-wrap: wrap;
}
.split { display: grid; grid-template-columns: minmax(220px, .8fr) minmax(320px, 1.2fr); gap: var(--ui-space-4); }
.list { min-width: 0; border-top: 1px solid var(--ui-separator-soft); }
.item { padding: var(--ui-space-3); border-bottom: 1px solid var(--ui-separator-soft); cursor: pointer; }
.item:hover, .item.active { background: var(--ui-accent-soft); }
.flow { display: grid; gap: var(--ui-space-3); }
.flow-step { display: grid; grid-template-columns: 32px 1fr; gap: var(--ui-space-3); align-items: start; padding: var(--ui-space-4) 0; border-bottom: 1px solid var(--ui-separator-soft); }
.step-index { display: grid; place-items: center; width: 28px; height: 28px; color: var(--ui-accent); background: var(--ui-accent-soft); border-radius: 50%; font-weight: 700; }
.choice-tabs { display: flex; gap: var(--ui-space-2); flex-wrap: wrap; margin-bottom: var(--ui-space-4); }
.choice-panel { padding: var(--ui-space-4); background: var(--ui-surface-subtle); border: 1px solid var(--ui-separator-soft); border-radius: var(--ui-radius-panel); }
.avatar-previews { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--ui-space-3); }
.avatar-preview, .avatar-device-preview { width: 100%; max-width: 240px; aspect-ratio: 3 / 4; object-fit: cover; background: #000; border-radius: var(--ui-radius-control); }
.recorder { margin: var(--ui-space-4) 0; padding: var(--ui-space-4); background: var(--ui-surface-subtle); border: 1px solid var(--ui-separator-soft); border-radius: var(--ui-radius-panel); }
.record-actions, .quota-actions { display: flex; align-items: center; gap: var(--ui-space-2); flex-wrap: wrap; }
.quota-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--ui-space-4); }
.range { display: flex; align-items: center; gap: var(--ui-space-3); }
.range input[type="range"] { min-height: auto; }
.device-table { max-width: 100%; overflow-x: auto; }
.pager button, .actions button, .wizard-actions button, .dialog-actions button { margin-right: 0 !important; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 12px 10px; border-bottom: 1px solid var(--ui-separator-soft); text-align: left; vertical-align: middle; }
th { color: var(--ui-text-secondary); font-size: 12px; font-weight: 650; background: var(--ui-surface-subtle); }
tbody tr:hover { background: #fbfbfc; }
details { margin-top: var(--ui-space-4); padding-top: var(--ui-space-4); border-top: 1px solid var(--ui-separator-soft) !important; }
summary { min-height: 44px; padding: 11px 0; cursor: pointer; font-weight: 650; }
dialog {
  width: min(520px, calc(100vw - 32px)) !important;
  max-height: calc(100vh - 40px);
  padding: 0 !important;
  overflow: auto;
  color: var(--ui-text);
  background: var(--ui-surface);
  border: 1px solid var(--ui-separator-soft) !important;
  border-radius: var(--ui-radius-panel) !important;
  box-shadow: var(--ui-shadow-dialog) !important;
}
dialog::backdrop { background: rgba(0, 0, 0, .42) !important; backdrop-filter: blur(2px); }
.dialog-body { padding: var(--ui-space-5) !important; }
.dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--ui-space-4); }
.dialog-close { width: 40px !important; min-width: 40px; padding: 0 !important; margin: 0 !important; background: var(--ui-surface-subtle) !important; color: var(--ui-text-secondary) !important; border-color: var(--ui-separator-soft) !important; font-size: 20px; }
.portal-error-dialog { width: min(420px, calc(100vw - 32px)) !important; }
.portal-error-body { padding: 24px !important; }
.portal-error-body h2 { margin: 0 0 12px; font-size: 20px; }
.portal-error-body [data-portal-error-message] { margin: 0; color: var(--ui-text); font-size: 15px; font-weight: 600; line-height: 1.55; }
.portal-error-actions { justify-content: flex-end; margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--ui-separator-soft); }
.portal-error-confirm { min-width: 96px; margin: 0 !important; }
.portal-error-fallback { position: fixed; inset: 0; z-index: 3000; display: grid; place-items: center; padding: 16px; background: rgba(0, 0, 0, .42); }
.portal-error-fallback[hidden] { display: none !important; }
.portal-error-fallback .portal-error-body { width: min(420px, 100%); background: var(--ui-surface); border: 1px solid var(--ui-separator-soft); border-radius: var(--ui-radius-panel); box-shadow: var(--ui-shadow-dialog); }
.portal-field-invalid { border-color: var(--ui-danger) !important; box-shadow: 0 0 0 3px rgba(215, 0, 21, .12) !important; }
.portal-field-error { margin: 5px 0 0; color: var(--ui-danger); font-size: 12px; }
.portal-load-error { display: flex; align-items: center; gap: var(--ui-space-3); flex-wrap: wrap; padding: var(--ui-space-4); background: var(--ui-warning-soft); border: 1px solid #f0cfac; border-radius: var(--ui-radius-control); }
.ui-icon { width: 18px; height: 18px; flex: 0 0 18px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ui-visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.ui-empty { padding: 40px 20px; color: var(--ui-text-secondary); text-align: center; border: 1px dashed var(--ui-separator); border-radius: var(--ui-radius-panel); }
@media (max-width: 700px) {
  body { font-size: 14px; }
  .wrap { padding: var(--ui-space-4) !important; }
  main.wrap { padding-top: var(--ui-space-4) !important; }
  .panel { padding: var(--ui-space-4) !important; }
  .grid { grid-template-columns: 1fr !important; gap: var(--ui-space-3) !important; }
  .split { grid-template-columns: 1fr; }
  h1 { font-size: 24px; }
  h2 { font-size: 19px; }
  button:not([class*="captcha4_"]), .button { min-height: 44px; }
  .actions button, .wizard-actions button { flex: 1 1 150px; }
  .portal-error-actions { display: block; }
  .portal-error-confirm { width: 100%; }
  .table-wrap, main:has(table) { min-width: 0; }
  table { display: block; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}