/*
 * RD-API-Server admin design system
 * Warm mineral palette, dual theme, responsive application shell, and shared
 * components for Blade + jQuery + Bootstrap 5.
 */

:root,
[data-theme="dark"] {
  color-scheme: dark;

  --rd-canvas: #11120f;
  --rd-sidebar-bg: #151713;
  --rd-surface: #191c18;
  --rd-surface-raised: #20241f;
  --rd-surface-hover: #272c25;
  --rd-border: #343b31;
  --rd-border-strong: #667362;

  --rd-text: #e9e5da;
  --rd-text-secondary: #b0b1a7;
  --rd-text-muted: #92988e;
  --rd-text-bright: #f7f2e7;

  --rd-primary: #d18755;
  --rd-primary-hover: #e09a67;
  --rd-on-primary: #11120f;
  --rd-primary-soft: rgba(209, 135, 85, 0.15);
  --rd-success: #9cc78a;
  --rd-success-soft: rgba(156, 199, 138, 0.15);
  --rd-warning: #d5a24f;
  --rd-warning-soft: rgba(213, 162, 79, 0.15);
  --rd-danger: #d47b69;
  --rd-danger-soft: rgba(212, 123, 105, 0.15);
  --rd-info: #6fa9a0;
  --rd-info-soft: rgba(111, 169, 160, 0.15);

  --rd-bg: var(--rd-canvas);
  --rd-surface-2: var(--rd-surface-raised);
  --rd-surface-3: var(--rd-surface-hover);
  --rd-accent: var(--rd-primary);

  --rd-radius-xs: 6px;
  --rd-radius-sm: 9px;
  --rd-radius: 13px;
  --rd-radius-lg: 18px;
  --rd-sidebar-w: 264px;
  --rd-navbar-h: 68px;
  --rd-content-max: 1600px;
  --rd-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.16);
  --rd-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
  --rd-focus: 0 0 0 3px rgba(209, 135, 85, 0.28);
  --rd-font: "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --rd-mono-font: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  --bs-body-bg: var(--rd-canvas);
  --bs-body-color: var(--rd-text);
  --bs-border-color: var(--rd-border);
  --bs-primary: var(--rd-primary);
  --bs-secondary-color: var(--rd-text-muted);
}

[data-theme="light"] {
  color-scheme: light;

  --rd-canvas: #f2f0e9;
  --rd-sidebar-bg: #e8e5dc;
  --rd-surface: #fbfaf6;
  --rd-surface-raised: #efede5;
  --rd-surface-hover: #e4e1d7;
  --rd-border: #d3cec2;
  --rd-border-strong: #7d8177;

  --rd-text: #24271f;
  --rd-text-secondary: #51574e;
  --rd-text-muted: #555c53;
  --rd-text-bright: #12150f;

  --rd-primary: #85401f;
  --rd-primary-hover: #71351b;
  --rd-on-primary: #fffaf3;
  --rd-primary-soft: rgba(133, 64, 31, 0.12);
  --rd-success: #3f6934;
  --rd-success-soft: rgba(63, 105, 52, 0.12);
  --rd-warning: #93650b;
  --rd-warning-soft: rgba(147, 101, 11, 0.12);
  --rd-danger: #a84f42;
  --rd-danger-soft: rgba(168, 79, 66, 0.12);
  --rd-info: #39786f;
  --rd-info-soft: rgba(57, 120, 111, 0.12);

  --rd-shadow-sm: 0 1px 2px rgba(37, 34, 27, 0.08);
  --rd-shadow: 0 14px 34px rgba(37, 34, 27, 0.1);
  --rd-focus: 0 0 0 3px rgba(133, 64, 31, 0.2);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  max-width: 100%;
  overflow-x: clip;
  background: var(--rd-canvas);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  max-width: 100%;
  overflow-x: clip;
  margin: 0;
  background: var(--rd-canvas);
  color: var(--rd-text);
  font-family: var(--rd-font);
  font-size: 14px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.rd-menu-open {
  overflow: hidden;
}

::selection {
  background: var(--rd-primary);
  color: var(--rd-on-primary);
}

a {
  color: var(--rd-primary);
  text-decoration: none;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--rd-primary-hover);
}

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

button,
[role="button"] {
  touch-action: manipulation;
}

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--rd-primary);
  outline-offset: 2px;
  box-shadow: var(--rd-focus);
}

img,
svg {
  max-width: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin-top: 0;
}

.rd-skip-link {
  position: fixed;
  z-index: 2000;
  top: 10px;
  left: 10px;
  padding: 9px 14px;
  border-radius: var(--rd-radius-sm);
  background: var(--rd-primary);
  color: var(--rd-on-primary);
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 0.16s ease;
}

.rd-skip-link:focus {
  color: var(--rd-on-primary);
  transform: translateY(0);
}

.rd-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Application shell */
.rd-app {
  display: flex;
  min-height: 100vh;
}

.rd-sidebar {
  position: fixed;
  z-index: 1040;
  inset: 0 auto 0 0;
  display: flex;
  width: var(--rd-sidebar-w);
  flex-direction: column;
  border-right: 1px solid var(--rd-border);
  background: var(--rd-sidebar-bg);
  transition: transform 0.2s ease;
}

.rd-sidebar__brand {
  display: flex;
  min-height: var(--rd-navbar-h);
  align-items: center;
  gap: 11px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--rd-border);
  color: var(--rd-text-bright);
}

.rd-sidebar__brand:hover {
  color: var(--rd-text-bright);
}

.rd-sidebar__close {
  position: absolute;
  z-index: 1;
  top: 15px;
  right: 12px;
  display: none;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius-sm);
  background: var(--rd-surface);
  color: var(--rd-text);
  cursor: pointer;
  font-size: 19px;
}

.rd-logo {
  display: inline-grid;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  place-items: center;
  border: 1px solid rgba(209, 135, 85, 0.38);
  border-radius: 10px;
  background: var(--rd-primary-soft);
  color: var(--rd-primary);
  font-size: 18px;
}

.rd-sidebar__brand-copy {
  min-width: 0;
}

.rd-sidebar__brand-name {
  display: block;
  overflow: hidden;
  color: var(--rd-text-bright);
  font-size: 15px;
  font-weight: 750;
  letter-spacing: -0.01em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rd-sidebar__brand-meta {
  display: block;
  margin-top: 1px;
  color: var(--rd-text-muted);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.rd-nav {
  flex: 1;
  padding: 12px 10px 18px;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-color: var(--rd-border-strong) transparent;
  scrollbar-width: thin;
}

.rd-nav__group + .rd-nav__group {
  margin-top: 7px;
}

.rd-nav__label,
.rd-nav__group-toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 10px 11px 6px;
  border: 0;
  background: transparent;
  color: var(--rd-text-muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-align: left;
  text-transform: uppercase;
}

.rd-nav__group-toggle {
  cursor: pointer;
}

.rd-nav__group-toggle i {
  font-size: 14px;
  transition: transform 0.16s ease;
}

.rd-nav__group-toggle[aria-expanded="false"] i {
  transform: rotate(-90deg);
}

.rd-nav__group-toggle[aria-expanded="false"] + .rd-nav__group-items {
  display: none;
}

.rd-nav__item {
  position: relative;
  display: flex;
  min-height: 40px;
  align-items: center;
  gap: 11px;
  margin: 2px 0;
  padding: 9px 11px;
  border: 1px solid transparent;
  border-radius: var(--rd-radius-sm);
  color: var(--rd-text-secondary);
  font-weight: 560;
  transition: background-color 0.14s ease, border-color 0.14s ease, color 0.14s ease;
}

.rd-nav__item > i {
  width: 20px;
  color: var(--rd-text-muted);
  font-size: 18px;
  text-align: center;
}

.rd-nav__item:hover {
  border-color: var(--rd-border);
  background: var(--rd-surface-hover);
  color: var(--rd-text-bright);
}

.rd-nav__item.active,
.rd-nav__item[aria-current="page"] {
  border-color: rgba(209, 135, 85, 0.28);
  background: var(--rd-primary-soft);
  color: var(--rd-primary);
}

.rd-nav__item.active::before,
.rd-nav__item[aria-current="page"]::before {
  position: absolute;
  inset: 9px auto 9px -10px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--rd-primary);
  content: "";
}

.rd-nav__item.active > i,
.rd-nav__item[aria-current="page"] > i {
  color: currentColor;
}

.rd-sidebar__footer {
  padding: 12px 16px 15px;
  border-top: 1px solid var(--rd-border);
  color: var(--rd-text-muted);
  font-size: 11px;
}

.rd-sidebar__backdrop {
  position: fixed;
  z-index: 1035;
  inset: 0;
  display: none;
  border: 0;
  background: rgba(10, 11, 9, 0.6);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.rd-main {
  display: flex;
  min-width: 0;
  min-height: 100vh;
  flex: 1;
  flex-direction: column;
  margin-left: var(--rd-sidebar-w);
}

.rd-navbar {
  position: sticky;
  z-index: 1020;
  top: 0;
  display: flex;
  min-height: var(--rd-navbar-h);
  align-items: center;
  gap: 10px;
  padding: 10px clamp(16px, 2.2vw, 30px);
  border-bottom: 1px solid var(--rd-border);
  background: color-mix(in srgb, var(--rd-canvas) 90%, transparent);
  backdrop-filter: blur(12px);
}

.rd-navbar__context {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 9px;
  color: var(--rd-text-secondary);
  font-size: 13px;
  font-weight: 600;
}

.rd-navbar__context i {
  color: var(--rd-info);
  font-size: 17px;
}

.rd-navbar__spacer {
  flex: 1;
}

.rd-status-chip {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 7px;
  padding: 5px 10px;
  border: 1px solid var(--rd-border);
  border-radius: 999px;
  background: var(--rd-surface);
  color: var(--rd-text-secondary);
  font-size: 12px;
  white-space: nowrap;
}

.rd-status-chip::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--rd-success);
  content: "";
}

.rd-content {
  width: 100%;
  max-width: var(--rd-content-max);
  flex: 1;
  align-self: center;
  padding: clamp(22px, 3vw, 38px);
}

.rd-sidebar__toggle {
  display: none;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius-sm);
  background: var(--rd-surface);
  color: var(--rd-text);
  cursor: pointer;
  font-size: 19px;
}

/* Page composition */
.rd-page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.rd-page-header__copy {
  min-width: 0;
  max-width: 780px;
}

.rd-page-header__eyebrow,
.rd-card__eyebrow {
  margin-bottom: 5px;
  color: var(--rd-primary);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.rd-page-header__title,
.rd-page-title {
  margin: 0;
  color: var(--rd-text-bright);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 730;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.rd-page-header__description {
  max-width: 680px;
  margin: 8px 0 0;
  color: var(--rd-text-muted);
  font-size: 14px;
}

.rd-page-header__actions,
.rd-actions {
  display: flex;
  align-items: center;
  gap: 9px;
}

.rd-actions--end {
  justify-content: flex-end;
}

.rd-actions--wrap {
  flex-wrap: wrap;
}

.rd-breadcrumb {
  margin-bottom: 14px;
  color: var(--rd-text-muted);
  font-size: 12px;
}

.rd-card {
  min-width: 0;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius);
  background: var(--rd-surface);
  box-shadow: var(--rd-shadow-sm);
}

.rd-card--quiet {
  background: var(--rd-surface-raised);
  box-shadow: none;
}

.rd-card--flush {
  overflow: hidden;
}

.rd-card__header {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--rd-border);
}

.rd-card__title {
  margin: 0;
  color: var(--rd-text-bright);
  font-size: 15px;
  font-weight: 680;
}

.rd-card__body {
  padding: clamp(17px, 2vw, 22px);
}

.rd-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.rd-summary__item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 13px;
  min-height: 104px;
  padding: 17px;
  overflow: hidden;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius);
  background: var(--rd-surface);
  box-shadow: var(--rd-shadow-sm);
}

.rd-summary__item::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--rd-primary);
  content: "";
}

.rd-summary__item--success::before { background: var(--rd-success); }
.rd-summary__item--warning::before { background: var(--rd-warning); }
.rd-summary__item--danger::before { background: var(--rd-danger); }
.rd-summary__item--info::before { background: var(--rd-info); }
.rd-summary__item--primary::before { background: var(--rd-primary); }

.rd-summary__icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  background: var(--rd-primary-soft);
  color: var(--rd-primary);
  font-size: 20px;
}

.rd-summary__icon--success,
.rd-summary__item--success .rd-summary__icon { background: var(--rd-success-soft); color: var(--rd-success); }
.rd-summary__icon--warning,
.rd-summary__item--warning .rd-summary__icon { background: var(--rd-warning-soft); color: var(--rd-warning); }
.rd-summary__icon--danger,
.rd-summary__item--danger .rd-summary__icon { background: var(--rd-danger-soft); color: var(--rd-danger); }
.rd-summary__icon--info,
.rd-summary__item--info .rd-summary__icon { background: var(--rd-info-soft); color: var(--rd-info); }

.rd-summary__value-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.rd-summary__value {
  margin: 0;
  color: var(--rd-text-bright);
  font-size: 26px;
  font-weight: 740;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.rd-summary__label {
  margin: 0 0 3px;
  color: var(--rd-text-muted);
  font-size: 12px;
}

.rd-summary__trend {
  color: var(--rd-text-muted);
  font-size: 11px;
  font-weight: 650;
}

.rd-summary__trend--up { color: var(--rd-success); }
.rd-summary__trend--down { color: var(--rd-danger); }

.rd-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--rd-border);
  background: var(--rd-surface);
}

.rd-toolbar__group {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 9px;
}

.rd-toolbar__search {
  width: min(100%, 310px);
}

.rd-toolbar__control {
  min-width: 150px;
}

.rd-bulkbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 11px 16px;
  border-bottom: 1px solid rgba(209, 135, 85, 0.3);
  background: var(--rd-primary-soft);
}

.rd-bulkbar.is-visible {
  display: flex;
}

.rd-bulkbar__count {
  color: var(--rd-text);
  font-size: 13px;
  font-weight: 650;
}

.rd-bulkbar__actions {
  display: flex;
  min-width: 0;
  flex: 1 1 520px;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

/* Tables */
.rd-table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  contain: layout paint;
  overscroll-behavior-inline: contain;
  scrollbar-color: var(--rd-border-strong) var(--rd-surface-raised);
  scrollbar-width: thin;
}

.rd-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  color: var(--rd-text);
}

.rd-table th {
  padding: 11px 15px;
  border-bottom: 1px solid var(--rd-border);
  background: var(--rd-surface-raised);
  color: var(--rd-text-muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}

.rd-table td {
  padding: 13px 15px;
  border-bottom: 1px solid var(--rd-border);
  vertical-align: middle;
}

.rd-table tbody tr {
  transition: background-color 0.12s ease;
}

.rd-table tbody tr:hover {
  background: var(--rd-surface-raised);
}

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

.rd-table--compact th {
  padding-block: 9px;
}

.rd-table--compact td {
  padding-block: 10px;
}

.rd-table__primary {
  color: var(--rd-text-bright);
  font-weight: 630;
}

.rd-table__meta {
  margin-top: 2px;
  color: var(--rd-text-muted);
  font-size: 12px;
}

.rd-table__actions {
  text-align: right;
  white-space: nowrap;
}

.rd-table__actions:not(th):not(td) {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

/* Forms */
.rd-field {
  min-width: 0;
  margin-bottom: 17px;
}

.rd-fieldset-reset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.rd-label {
  display: block;
  margin-bottom: 7px;
  color: var(--rd-text-secondary);
  font-size: 13px;
  font-weight: 640;
}

.rd-input,
.rd-select,
.rd-textarea,
.form-control,
.form-select {
  width: 100%;
  min-height: 40px;
  padding: 9px 12px;
  border: 1px solid var(--rd-border-strong);
  border-radius: var(--rd-radius-sm);
  background-color: var(--rd-surface-raised);
  color: var(--rd-text);
  font-family: inherit;
  font-size: 14px;
  transition: border-color 0.14s ease, background-color 0.14s ease, box-shadow 0.14s ease;
}

.rd-textarea,
textarea.rd-input,
textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

.rd-input:hover,
.rd-select:hover,
.rd-textarea:hover,
.form-control:hover,
.form-select:hover {
  border-color: var(--rd-text-muted);
}

.rd-input:focus,
.rd-select:focus,
.rd-textarea:focus,
.form-control:focus,
.form-select:focus {
  border-color: var(--rd-primary);
  outline: 0;
  background-color: var(--rd-surface-raised);
  color: var(--rd-text);
  box-shadow: var(--rd-focus);
}

.rd-input::placeholder,
.rd-textarea::placeholder,
.form-control::placeholder {
  color: var(--rd-text-muted);
  opacity: 0.8;
}

.rd-input:disabled,
.rd-select:disabled,
.rd-textarea:disabled,
.form-control:disabled,
.form-select:disabled {
  border-color: var(--rd-border);
  background: var(--rd-surface);
  color: var(--rd-text-muted);
  cursor: not-allowed;
  opacity: 0.75;
}

.rd-help,
.form-text {
  margin-top: 6px;
  color: var(--rd-text-muted);
  font-size: 12px;
}

.rd-help--error,
.invalid-feedback {
  color: var(--rd-danger);
}

.rd-input.is-invalid,
.rd-select.is-invalid,
.rd-textarea.is-invalid,
.form-control.is-invalid,
.form-select.is-invalid {
  border-color: var(--rd-danger);
}

.rd-form-grid {
  display: grid;
  gap: 0 18px;
}

.rd-form-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rd-form-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rd-form-grid__full {
  grid-column: 1 / -1;
}

.rd-field--inline {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.rd-field--inline > .rd-field {
  flex: 1;
  margin-bottom: 0;
}

.rd-check {
  display: inline-flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--rd-text-secondary);
  cursor: pointer;
}

.rd-check input {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  margin-top: 2px;
  accent-color: var(--rd-primary);
}

.rd-check:is(input) {
  width: 16px;
  height: 16px;
  padding: 0;
  accent-color: var(--rd-primary);
}

.rd-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--rd-text-secondary);
  cursor: pointer;
}

.rd-switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.rd-switch__track {
  position: relative;
  width: 38px;
  height: 22px;
  flex: 0 0 38px;
  border: 1px solid var(--rd-border-strong);
  border-radius: 999px;
  background: var(--rd-surface-raised);
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.rd-switch__track::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--rd-text-muted);
  content: "";
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.rd-switch input:checked + .rd-switch__track {
  border-color: var(--rd-primary);
  background: var(--rd-primary-soft);
}

.rd-switch input:checked + .rd-switch__track::after {
  background: var(--rd-primary);
  transform: translateX(16px);
}

.rd-switch input:focus-visible + .rd-switch__track {
  outline: 2px solid var(--rd-primary);
  outline-offset: 2px;
  box-shadow: var(--rd-focus);
}

/* Buttons and compact controls */
.rd-btn {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: var(--rd-radius-sm);
  background: transparent;
  color: var(--rd-text);
  font-family: inherit;
  font-size: 13px;
  font-weight: 670;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.14s ease, border-color 0.14s ease, color 0.14s ease, transform 0.14s ease;
}

.rd-btn:hover {
  color: inherit;
}

.rd-btn:active:not(:disabled) {
  transform: translateY(1px);
}

.rd-btn:disabled,
.rd-btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.5;
}

.rd-btn--primary {
  border-color: var(--rd-primary);
  background: var(--rd-primary);
  color: var(--rd-on-primary);
}

.rd-btn--primary:hover:not(:disabled) {
  border-color: var(--rd-primary-hover);
  background: var(--rd-primary-hover);
  color: var(--rd-on-primary);
}

.rd-btn--ghost {
  border-color: var(--rd-border);
  background: var(--rd-surface);
  color: var(--rd-text-secondary);
}

.rd-btn--ghost:hover:not(:disabled) {
  border-color: var(--rd-border-strong);
  background: var(--rd-surface-hover);
  color: var(--rd-text-bright);
}

.rd-btn--danger {
  border-color: var(--rd-danger);
  background: var(--rd-danger);
  color: #17110f;
}

[data-theme="light"] .rd-btn--danger {
  color: #fffaf3;
}

.rd-btn--danger:hover:not(:disabled) {
  filter: brightness(0.93);
}

.rd-btn--block,
.rd-w-full {
  width: 100%;
}

.rd-icon-btn {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius-sm);
  background: transparent;
  color: var(--rd-text-secondary);
  cursor: pointer;
  font-size: 16px;
}

.rd-icon-btn:hover {
  border-color: var(--rd-border-strong);
  background: var(--rd-surface-hover);
  color: var(--rd-text-bright);
}

.rd-icon-btn--danger {
  color: var(--rd-danger);
}

.rd-btn--save[data-state="dirty"] { border-color: var(--rd-warning); background: var(--rd-warning); color: #17130c; }
.rd-btn--save[data-state="saving"] { cursor: progress; opacity: 0.72; }
.rd-btn--save[data-state="saved"] { border-color: var(--rd-success); background: var(--rd-success); color: #11150f; }
.rd-btn--save[data-state="error"] { border-color: var(--rd-danger); background: var(--rd-danger); color: #17110f; }

.rd-spin {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: rd-spin 0.6s linear infinite;
}

@keyframes rd-spin {
  to { transform: rotate(360deg); }
}

/* Status and supporting content */
.rd-badge {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.rd-badge::before,
.rd-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.rd-badge--online,
.rd-badge--success { border-color: rgba(128, 166, 111, 0.28); background: var(--rd-success-soft); color: var(--rd-success); }
.rd-badge--offline,
.rd-badge--danger { border-color: rgba(212, 123, 105, 0.28); background: var(--rd-danger-soft); color: var(--rd-danger); }
.rd-badge--warning { border-color: rgba(213, 162, 79, 0.28); background: var(--rd-warning-soft); color: var(--rd-warning); }
.rd-badge--info { border-color: rgba(111, 169, 160, 0.28); background: var(--rd-info-soft); color: var(--rd-info); }
.rd-badge--primary { border-color: rgba(209, 135, 85, 0.28); background: var(--rd-primary-soft); color: var(--rd-primary); }
.rd-badge--muted { border-color: var(--rd-border); background: var(--rd-surface-raised); color: var(--rd-text-muted); }

.rd-callout {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 13px 15px;
  border: 1px solid var(--rd-border);
  border-left-width: 3px;
  border-radius: var(--rd-radius-sm);
  background: var(--rd-surface-raised);
  color: var(--rd-text-secondary);
}

.rd-callout--info { border-left-color: var(--rd-info); }
.rd-callout--success { border-left-color: var(--rd-success); }
.rd-callout--warning { border-left-color: var(--rd-warning); }
.rd-callout--danger { border-left-color: var(--rd-danger); }

.rd-callout p:last-child {
  margin-bottom: 0;
}

.rd-empty {
  display: grid;
  min-height: 230px;
  place-items: center;
  padding: 36px 20px;
  text-align: center;
}

.rd-empty__icon {
  display: grid;
  width: 50px;
  height: 50px;
  margin: 0 auto 13px;
  place-items: center;
  border: 1px solid var(--rd-border);
  border-radius: 15px;
  background: var(--rd-surface-raised);
  color: var(--rd-primary);
  font-size: 23px;
}

.rd-empty__title {
  margin-bottom: 5px;
  color: var(--rd-text-bright);
  font-size: 16px;
  font-weight: 680;
}

.rd-empty__body {
  max-width: 440px;
  margin: 0 auto;
  color: var(--rd-text-muted);
}

.rd-empty__actions {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}

.rd-code,
.rd-code-block,
.rd-mono,
.rd-field--mono,
.rd-input--mono {
  font-family: var(--rd-mono-font);
}

.rd-code {
  padding: 2px 6px;
  border: 1px solid var(--rd-border);
  border-radius: 5px;
  background: var(--rd-surface-raised);
  color: var(--rd-info);
  font-size: 0.9em;
}

.rd-code-block {
  display: block;
  width: 100%;
  margin: 0;
  padding: 14px;
  overflow: auto;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius-sm);
  background: var(--rd-sidebar-bg);
  color: var(--rd-text-secondary);
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Layout utilities */
.rd-stack {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.rd-stack > * {
  min-width: 0;
}

.rd-stack--sm { gap: 10px; }
.rd-stack--md { gap: 18px; }
.rd-stack--lg { gap: 24px; }

.rd-grid {
  display: grid;
  gap: 18px;
}

.rd-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.rd-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.rd-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.rd-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rd-grow { flex: 1; min-width: 0; }
.rd-align-start { align-items: flex-start; }
.rd-justify-between { justify-content: space-between; }
.rd-nowrap { white-space: nowrap; }
.rd-max-w-sm { max-width: 440px; }
.rd-max-w-md { max-width: 720px; }
.rd-max-w-lg { max-width: 980px; }
.rd-muted,
.rd-text-muted { color: var(--rd-text-muted); }
.rd-text,
.rd-text-secondary { color: var(--rd-text-secondary); }
.rd-text-bright { color: var(--rd-text-bright); }
.rd-primary { color: var(--rd-primary); }
.rd-success { color: var(--rd-success); }
.rd-warning { color: var(--rd-warning); }
.rd-danger { color: var(--rd-danger); }
.rd-info { color: var(--rd-info); }
.rd-mb-0 { margin-bottom: 0 !important; }
.rd-hidden,
.rd-hide,
[hidden] { display: none !important; }

.rd-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 16px;
  border-top: 1px solid var(--rd-border);
}

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

.rd-pagination__controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Authentication */
.rd-auth,
.rd-login {
  position: relative;
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: clamp(20px, 5vw, 54px);
  background: var(--rd-canvas);
}

.rd-auth__theme {
  position: fixed;
  z-index: 20;
  top: 16px;
  right: 16px;
  background: var(--rd-surface);
}

.rd-auth__shell {
  display: grid;
  width: min(100%, 920px);
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  overflow: hidden;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius-lg);
  background: var(--rd-surface);
  box-shadow: var(--rd-shadow);
}

.rd-auth__intro {
  display: flex;
  min-height: 540px;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(30px, 5vw, 52px);
  border-right: 1px solid var(--rd-border);
  background: var(--rd-sidebar-bg);
}

.rd-auth__panel,
.rd-login__card {
  width: 100%;
  padding: clamp(28px, 5vw, 52px);
}

.rd-auth__brand,
.rd-login__brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--rd-text-bright);
  font-weight: 730;
}

.rd-auth__mark {
  width: 42px;
  height: 42px;
  flex-basis: 42px;
  border-radius: 12px;
  font-size: 21px;
}

.rd-auth__divider {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--rd-text-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.rd-auth__divider::before,
.rd-auth__divider::after {
  height: 1px;
  flex: 1;
  background: var(--rd-border);
  content: "";
}

.rd-auth__providers {
  display: grid;
  gap: 9px;
}

.rd-auth__footer {
  margin-top: 22px;
  color: var(--rd-text-muted);
  font-size: 12px;
  text-align: center;
}

/* Searchable combobox */
.rd-combo {
  position: relative;
}

.rd-combo__menu {
  position: absolute;
  z-index: 1060;
  top: calc(100% + 5px);
  right: 0;
  left: 0;
  display: none;
  max-height: 260px;
  padding: 5px;
  overflow: auto;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius-sm);
  background: var(--rd-surface-raised);
  box-shadow: var(--rd-shadow);
}

.rd-combo__menu.is-open {
  display: block;
}

.rd-combo__item {
  padding: 8px 9px;
  border-radius: 6px;
  color: var(--rd-text-secondary);
  cursor: pointer;
  font-size: 13px;
}

.rd-combo__item:hover,
.rd-combo__item.is-active,
.rd-combo__item[aria-selected="true"] {
  background: var(--rd-surface-hover);
  color: var(--rd-text-bright);
}

.rd-combo__empty {
  padding: 9px;
  color: var(--rd-text-muted);
  font-size: 12px;
}

/* Toasts */
.rd-toasts {
  position: fixed;
  z-index: 1090;
  top: 18px;
  right: 18px;
  display: flex;
  width: min(360px, calc(100vw - 36px));
  flex-direction: column;
  gap: 9px;
  pointer-events: none;
}

.rd-toast {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 10px;
  padding: 12px 12px 12px 14px;
  border: 1px solid var(--rd-border-strong);
  border-left: 3px solid var(--rd-info);
  border-radius: var(--rd-radius-sm);
  background: var(--rd-surface-raised);
  box-shadow: var(--rd-shadow);
  color: var(--rd-text);
  pointer-events: auto;
  animation: rd-toast-in 0.18s ease-out;
}

.rd-toast > i {
  margin-top: 1px;
  color: var(--rd-info);
  font-size: 17px;
}

.rd-toast--success { border-left-color: var(--rd-success); }
.rd-toast--success > i { color: var(--rd-success); }
.rd-toast--error { border-left-color: var(--rd-danger); }
.rd-toast--error > i { color: var(--rd-danger); }
.rd-toast--warning { border-left-color: var(--rd-warning); }
.rd-toast--warning > i { color: var(--rd-warning); }

.rd-toast__close {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--rd-text-muted);
  cursor: pointer;
}

.rd-toast__close:hover {
  background: var(--rd-surface-hover);
  color: var(--rd-text);
}

.rd-toast.is-leaving {
  opacity: 0;
  transform: translateX(12px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

@keyframes rd-toast-in {
  from { opacity: 0; transform: translateX(12px); }
}

/* Bootstrap overlays */
.modal-backdrop {
  background: #090a08;
}

.modal-content {
  border: 1px solid var(--rd-border-strong);
  border-radius: var(--rd-radius);
  background: var(--rd-surface);
  box-shadow: var(--rd-shadow);
  color: var(--rd-text);
}

.modal-header,
.modal-footer {
  border-color: var(--rd-border);
}

.modal-title {
  color: var(--rd-text-bright);
}

.btn-close {
  filter: var(--rd-close-filter, invert(1) grayscale(1));
}

[data-theme="light"] .btn-close {
  --rd-close-filter: none;
}

.dropdown-menu {
  --bs-dropdown-link-hover-bg: var(--rd-surface-hover);
  --bs-dropdown-link-active-bg: var(--rd-primary);
  min-width: 190px;
  padding: 6px;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius-sm);
  background: var(--rd-surface-raised);
  box-shadow: var(--rd-shadow);
}

.dropdown-item {
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--rd-text-secondary);
  font-size: 13px;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--rd-surface-hover);
  color: var(--rd-text-bright);
}

.dropdown-item.active,
.dropdown-item:active {
  background: var(--rd-primary);
  color: var(--rd-on-primary);
}

.dropdown-divider {
  border-color: var(--rd-border);
}

/* Legacy complex-page primitives retained during the visual migration */
.rd-sec {
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius);
  background: var(--rd-surface);
}

.rd-sec__title {
  padding: 14px 16px;
  border-bottom: 1px solid var(--rd-border);
  color: var(--rd-text-bright);
  font-weight: 680;
}

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

.rd-optrow,
.rd-tag,
.rd-peer {
  border-color: var(--rd-border) !important;
  background: var(--rd-surface) !important;
  color: var(--rd-text);
}

.rd-chart {
  min-height: 280px;
}

/* Dashboard */
.rd-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(290px, 0.8fr);
  gap: 18px;
  align-items: start;
}

.rd-dashboard-grid__activity {
  min-width: 0;
}

/* Strategy editor */
.rd-strategy-editor {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius);
  background: var(--rd-surface);
  box-shadow: var(--rd-shadow-sm);
}

.rd-strategy-editor__nav {
  padding: 12px;
  border-right: 1px solid var(--rd-border);
  background: var(--rd-sidebar-bg);
}

.rd-strategy-editor__body {
  min-width: 0;
}

.rd-strategy-tab {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 9px;
  margin: 2px 0;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: var(--rd-radius-sm);
  background: transparent;
  color: var(--rd-text-secondary);
  font-size: 13px;
  font-weight: 620;
  text-align: left;
  cursor: pointer;
}

.rd-strategy-tab:hover {
  border-color: var(--rd-border);
  background: var(--rd-surface-hover);
  color: var(--rd-text-bright);
}

.rd-strategy-tab.is-active {
  border-color: rgba(209, 135, 85, 0.28);
  background: var(--rd-primary-soft);
  color: var(--rd-primary);
}

.rd-strategy-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--rd-border);
}

.rd-strategy-pane {
  display: none;
}

.rd-strategy-pane.is-active {
  display: block;
}

.rd-strategy-section {
  padding: 20px 18px;
  border-bottom: 1px solid var(--rd-border);
}

.rd-strategy-section:last-child {
  border-bottom: 0;
}

.rd-strategy-section__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 15px;
}

.rd-strategy-section__title {
  margin: 0;
  color: var(--rd-text-bright);
  font-size: 14px;
  font-weight: 690;
}

.rd-strategy-section__help {
  max-width: 620px;
  margin: 4px 0 0;
  color: var(--rd-text-muted);
  font-size: 12px;
}

.rd-strategy-section__options {
  display: grid;
  gap: 9px;
}

.rd-strategy-option {
  display: grid;
  grid-template-columns: minmax(200px, 1fr) minmax(210px, 0.75fr);
  align-items: center;
  gap: 18px;
  padding: 12px 13px;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius-sm);
  background: var(--rd-surface-raised);
}

.rd-strategy-option__label {
  color: var(--rd-text-secondary);
  font-size: 13px;
  font-weight: 620;
}

.rd-strategy-option__key {
  display: block;
  margin-top: 2px;
  color: var(--rd-text-muted);
  font-family: var(--rd-mono-font);
  font-size: 10px;
  font-weight: 500;
}

.rd-strategy-option__control {
  min-width: 0;
}

.rd-opt-set {
  border-color: var(--rd-primary);
  box-shadow: inset 3px 0 0 var(--rd-primary);
}

.rd-strategy-custom-row {
  display: grid;
  grid-template-columns: minmax(170px, 0.7fr) minmax(220px, 1fr) auto;
  align-items: end;
  gap: 9px;
}

.rd-strategy-savebar {
  position: sticky;
  z-index: 10;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 18px;
  border-top: 1px solid var(--rd-border);
  background: color-mix(in srgb, var(--rd-surface) 94%, transparent);
  backdrop-filter: blur(10px);
}

.rd-strategy-assignment-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 10px;
}

/* Address-book workspace */
.rd-address-book {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.rd-address-book__rail {
  position: sticky;
  top: calc(var(--rd-navbar-h) + 18px);
  overflow: hidden;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius);
  background: var(--rd-surface);
}

.rd-address-book__main {
  min-width: 0;
}

.rd-address-book__pagination {
  margin-top: 14px;
}

.rd-tag-list {
  display: grid;
  gap: 3px;
  padding: 8px;
}

.rd-tag-row {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 4px;
}

.rd-tag-filter {
  display: flex;
  width: 100%;
  min-width: 0;
  flex: 1;
  align-items: center;
  gap: 8px;
  padding: 8px 9px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--rd-text-secondary);
  font-size: 12px;
  text-align: left;
}

.rd-tag-filter {
  cursor: pointer;
}

.rd-tag-filter:hover,
.rd-tag-filter.is-active {
  border-color: var(--rd-border);
  background: var(--rd-surface-hover);
  color: var(--rd-text-bright);
}

.rd-tag-filter.is-active {
  color: var(--rd-primary);
}

.rd-tag__dot {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--rd-tag-color, var(--rd-primary));
}

.rd-tag__dot--muted {
  background: var(--rd-text-muted);
}

.rd-tag__name {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rd-tag__actions {
  display: flex;
  gap: 4px;
}

.rd-peer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(230px, 1fr));
  gap: 13px;
}

.rd-peer {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--rd-border) !important;
  border-radius: var(--rd-radius);
  background: var(--rd-surface) !important;
  box-shadow: var(--rd-shadow-sm);
}

.rd-peer__banner {
  height: 4px;
  background: var(--rd-primary);
}

.rd-peer__banner--0 { background: var(--rd-primary); }
.rd-peer__banner--1 { background: var(--rd-info); }
.rd-peer__banner--2 { background: var(--rd-success); }
.rd-peer__banner--3 { background: var(--rd-warning); }
.rd-peer__banner--4 { background: var(--rd-danger); }

.rd-peer__menu {
  position: absolute;
  top: 12px;
  right: 12px;
}

.rd-peer__body {
  padding: 17px;
}

.rd-peer__name {
  padding-right: 36px;
  overflow: hidden;
  color: var(--rd-text-bright);
  font-size: 14px;
  font-weight: 680;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rd-peer__status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 4px;
  color: var(--rd-text-muted);
  font-size: 11px;
}

.rd-peer__status::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--rd-text-muted);
  content: "";
}

.rd-peer__status.is-online {
  color: var(--rd-success);
}

.rd-peer__status.is-online::before {
  background: var(--rd-success);
}

.rd-peer__id {
  margin-top: 13px;
  color: var(--rd-info);
  font-family: var(--rd-mono-font);
  font-size: 13px;
}

.rd-peer__note {
  margin: 10px 0 0;
  overflow-wrap: anywhere;
  color: var(--rd-text-muted);
  font-size: 12px;
}

.rd-peer__platform {
  margin-top: 3px;
  color: var(--rd-text-muted);
  font-size: 11px;
}

.rd-peer__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  min-height: 24px;
  margin-top: 12px;
}

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

.rd-check-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius-sm);
  background: var(--rd-surface-raised);
  color: var(--rd-text-secondary);
  cursor: pointer;
}

.rd-check-card:has(input:checked) {
  border-color: rgba(209, 135, 85, 0.45);
  background: var(--rd-primary-soft);
}

.rd-check-card input {
  margin-top: 3px;
  accent-color: var(--rd-primary);
}

.rd-color-input {
  min-height: 40px;
  padding: 5px;
}

.rd-divider {
  height: 1px;
  margin: 17px 0;
  border: 0;
  background: var(--rd-border);
}

.rd-section-heading {
  margin-bottom: 11px;
  color: var(--rd-text-bright);
  font-size: 13px;
  font-weight: 680;
}

.rd-inline-form {
  display: flex;
  align-items: end;
  gap: 9px;
}

.rd-required {
  color: var(--rd-danger);
}

/* Client configuration flow */
.rd-page-header--section {
  margin-top: 30px;
}

.rd-config-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: config-step;
}

.rd-config-steps__item {
  position: relative;
  min-height: 62px;
  padding: 12px 12px 12px 40px;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius-sm);
  background: var(--rd-surface);
  color: var(--rd-text-muted);
  counter-increment: config-step;
}

.rd-config-steps__item::before {
  position: absolute;
  top: 14px;
  left: 12px;
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border: 1px solid var(--rd-border-strong);
  border-radius: 50%;
  content: counter(config-step);
  font-size: 10px;
  font-weight: 750;
}

.rd-config-steps__item strong,
.rd-config-steps__item small {
  display: block;
}

.rd-config-steps__item small {
  margin-top: 2px;
  color: var(--rd-text-muted);
  font-size: 10px;
}

.rd-config-steps__item.is-complete {
  color: var(--rd-success);
}

.rd-config-steps__item.is-current {
  border-color: rgba(209, 135, 85, 0.38);
  background: var(--rd-primary-soft);
  color: var(--rd-primary);
}

.rd-config-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 18px;
  align-items: start;
}

.rd-config-output {
  overflow: hidden;
  border: 1px solid var(--rd-border);
  border-radius: var(--rd-radius);
  background: var(--rd-sidebar-bg);
}

.rd-config-output__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 13px;
  border-bottom: 1px solid var(--rd-border);
  color: var(--rd-text-secondary);
  font-size: 12px;
  font-weight: 650;
}

.rd-code-output {
  width: 100%;
  min-height: 150px;
  margin: 0;
  padding: 15px;
  overflow: auto;
  border: 0;
  background: transparent;
  color: var(--rd-info);
  font-family: var(--rd-mono-font);
  font-size: 12px;
  line-height: 1.65;
  resize: vertical;
  white-space: pre-wrap;
  word-break: break-word;
}

.rd-code-output--tall {
  min-height: 280px;
}

.rd-config-qr {
  position: sticky;
  top: calc(var(--rd-navbar-h) + 18px);
}

.rd-config-qr__frame {
  display: grid;
  width: min(100%, 250px);
  aspect-ratio: 1;
  place-items: center;
  margin-inline: auto;
  padding: 13px;
  border-radius: var(--rd-radius-sm);
  background: #fff;
}

.rd-config-qr__frame svg {
  width: 100%;
  height: 100%;
  max-width: 220px;
  max-height: 220px;
}

/* Responsive behavior keeps every action and table column reachable. */
@media (max-width: 1199px) {
  .rd-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rd-grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rd-form-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rd-peer-grid {
    grid-template-columns: repeat(2, minmax(230px, 1fr));
  }
}

@media (max-width: 991px) {
  .rd-sidebar {
    transform: translateX(-100%);
    box-shadow: var(--rd-shadow);
  }

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

  .rd-sidebar__backdrop.is-visible {
    display: block;
    opacity: 1;
  }

  .rd-sidebar__brand {
    padding-right: 60px;
  }

  .rd-sidebar__close {
    display: inline-grid;
  }

  .rd-main {
    margin-left: 0;
  }

  .rd-sidebar__toggle {
    display: inline-grid;
  }

  .rd-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rd-auth__shell {
    width: min(100%, 540px);
    grid-template-columns: 1fr;
  }

  .rd-auth__intro {
    display: none;
  }

  .rd-dashboard-grid,
  .rd-config-layout {
    grid-template-columns: 1fr;
  }

  .rd-config-qr {
    position: static;
  }

  .rd-config-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .rd-navbar {
    min-height: 60px;
    padding-inline: 12px;
  }

  .rd-navbar__context,
  .rd-status-chip,
  .rd-user-label {
    display: none;
  }

  .rd-content {
    padding: 20px 14px 30px;
  }

  .rd-page-header {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 20px;
  }

  .rd-page-header__actions {
    flex-wrap: wrap;
  }

  .rd-page-header__actions > .rd-btn {
    flex: 1 1 auto;
  }

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

  .rd-toolbar__group {
    flex-wrap: wrap;
  }

  .rd-toolbar__search {
    width: 100%;
    flex: 1 1 100%;
  }

  .rd-toolbar__control {
    min-width: 0;
    flex: 1 1 140px;
  }

  .rd-grid--2,
  .rd-grid--3,
  .rd-grid--4,
  .rd-form-grid--2,
  .rd-form-grid--3 {
    grid-template-columns: 1fr;
  }

  .rd-card__header {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .rd-pagination__controls {
    justify-content: space-between;
  }

  .rd-field--inline {
    align-items: stretch;
    flex-direction: column;
  }

  .rd-strategy-editor,
  .rd-address-book {
    grid-template-columns: 1fr;
  }

  .rd-strategy-editor__nav {
    display: flex;
    gap: 5px;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--rd-border);
  }

  .rd-strategy-tab {
    width: auto;
    flex: 0 0 auto;
  }

  .rd-strategy-option {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .rd-address-book__rail {
    position: static;
  }

  .rd-peer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .rd-summary {
    grid-template-columns: 1fr;
  }

  .rd-summary__item {
    min-height: 88px;
  }

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

  .rd-actions--wrap,
  .rd-table__actions .rd-actions {
    align-items: center;
    flex-direction: row;
  }

  .rd-auth,
  .rd-login {
    padding: 0;
  }

  .rd-auth__shell {
    min-height: 100vh;
    border: 0;
    border-radius: 0;
  }

  .rd-auth__panel,
  .rd-login__card {
    padding: 30px 20px;
  }

  .rd-toasts {
    top: 10px;
    right: 10px;
    width: calc(100vw - 20px);
  }

  .rd-strategy-toolbar,
  .rd-strategy-section__header,
  .rd-strategy-savebar {
    align-items: stretch;
    flex-direction: column;
  }

  .rd-strategy-custom-row,
  .rd-strategy-assignment-form {
    grid-template-columns: 1fr;
  }

  .rd-config-steps {
    grid-template-columns: 1fr;
  }

  .rd-inline-form {
    align-items: stretch;
    flex-direction: column;
  }

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

  .rd-bulkbar__actions {
    flex-basis: auto;
    justify-content: stretch;
  }

  .rd-bulkbar__actions > :where(.rd-input, .rd-select, .rd-combo, .rd-btn) {
    width: 100%;
    max-width: none;
  }
}

@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;
  }
}

@media print {
  .rd-sidebar,
  .rd-navbar,
  .rd-page-header__actions,
  .rd-toolbar,
  .rd-bulkbar {
    display: none !important;
  }

  .rd-main {
    margin: 0;
  }

  .rd-content {
    max-width: none;
    padding: 0;
  }

  .rd-card {
    break-inside: avoid;
    box-shadow: none;
  }
}