:root {
  --bg: #06111b;
  --bg-2: #122739;
  --paper: rgba(251, 246, 238, 0.94);
  --paper-strong: rgba(255, 251, 245, 0.98);
  --ink: #13273b;
  --muted: #5a6e82;
  --line: rgba(19, 39, 59, 0.12);
  --line-strong: rgba(19, 39, 59, 0.22);
  --brand: #d86b34;
  --brand-2: #f09b5d;
  --accent: #0d8a87;
  --danger: #b54848;
  --success: #257457;
  --warning: #8f6721;
  --shadow: 0 24px 56px rgba(0, 10, 20, 0.24);
  --radius: 12px;
  --radius-soft: 10px;
  --radius-tight: 6px;
  --font-body: "Aptos", "Segoe UI", "Microsoft YaHei", sans-serif;
  --font-heading: "Georgia", "Noto Serif SC", serif;
  --font-code: "Cascadia Code", "Consolas", "SFMono-Regular", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 18%, rgba(216, 107, 52, 0.22), transparent 28%),
    radial-gradient(circle at 88% 6%, rgba(13, 138, 135, 0.18), transparent 24%),
    linear-gradient(180deg, var(--bg), #0a1723 46%, var(--bg-2));
  font-family: var(--font-body);
}

body[data-theme="industrial-light"] {
  --bg: #d9e2ea;
  --bg-2: #f1f5f8;
  --paper: rgba(246, 249, 251, 0.96);
  --paper-strong: rgba(255, 255, 255, 0.98);
  --ink: #162739;
  --muted: #617180;
  --line: rgba(22, 39, 57, 0.14);
  --line-strong: rgba(22, 39, 57, 0.26);
  --brand: #ad5f2b;
  --brand-2: #ad5f2b;
  --accent: #2e627e;
  --danger: #a14444;
  --success: #2d684d;
  --warning: #886622;
  --shadow: 0 12px 24px rgba(16, 28, 39, 0.08);
  --radius: 10px;
  --radius-soft: 8px;
  --radius-tight: 4px;
  --font-body: "Bahnschrift", "Segoe UI", "Microsoft YaHei", sans-serif;
  --font-heading: "Bahnschrift", "Segoe UI Semibold", "Microsoft YaHei", sans-serif;
  background:
    linear-gradient(180deg, #d7e0e8 0%, #e9eff4 34%, #f5f8fa 100%);
}

.app-background,
.bg-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  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: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent);
}

body[data-page="dashboard"] {
  padding: 20px;
}

.dashboard-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 22px;
  min-height: calc(100vh - 40px);
}

.workspace,
.auth-shell {
  position: relative;
  z-index: 1;
}

.workspace {
  display: grid;
  gap: 20px;
  align-content: start;
  grid-auto-rows: max-content;
}

.workspace > * {
  align-self: start;
  min-width: 0;
}

.view-panel {
  min-width: 0;
}

.content-shell {
  display: grid;
  gap: 0;
  min-width: 0;
}

.stats-grid + .page-grid {
  margin-top: 18px;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.card {
  background: linear-gradient(180deg, var(--paper-strong), var(--paper));
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.34),
    0 0 0 1px rgba(7, 19, 31, 0.08),
    var(--shadow);
  backdrop-filter: blur(12px);
}

body[data-theme="industrial-light"] .card {
  background: linear-gradient(180deg, var(--paper-strong), var(--paper));
  border-color: rgba(22, 39, 57, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.76),
    0 0 0 1px rgba(22, 39, 57, 0.04),
    var(--shadow);
  backdrop-filter: none;
}

.sidebar,
.section-card,
.auth-card {
  padding: 24px;
}

.sidebar {
  position: sticky;
  top: 20px;
  height: calc(100vh - 40px);
  display: grid;
  align-content: start;
  gap: 22px;
}

.sidebar-brand h1,
.topbar h2,
.section-card h3,
.auth-card h1 {
  margin: 0;
  font-family: var(--font-heading);
  letter-spacing: 0.02em;
}

.sidebar-brand h1,
.auth-card h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.05;
}

.topbar h2,
.section-card h3 {
  font-size: 1.5rem;
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.78rem;
  color: var(--brand);
}

.sidebar-copy,
.topbar-copy,
.hero-copy,
.muted,
.row-subtle,
.stat-note,
label span,
.sidebar-footer p {
  color: var(--muted);
}

.sidebar-nav {
  display: grid;
  gap: 10px;
}

.sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(19, 39, 59, 0.08);
}

.sidebar-theme {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.sidebar-footer-title {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.sidebar-protocols {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.protocol-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(19, 39, 59, 0.1);
  border-radius: var(--radius-tight);
  background: rgba(19, 39, 59, 0.05);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

body[data-theme="industrial-light"] .app-background,
body[data-theme="industrial-light"] .bg-layer {
  background-image:
    linear-gradient(rgba(22, 39, 57, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 39, 57, 0.05) 1px, transparent 1px);
  mask-image: none;
  opacity: 0.72;
}

.nav-link {
  border: 1px solid transparent;
  border-radius: var(--radius-soft);
  padding: 14px 16px;
  text-align: left;
  font: inherit;
  font-weight: 700;
  color: var(--ink);
  background: rgba(19, 39, 59, 0.06);
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}

body[data-theme="industrial-light"] .nav-link {
  border-color: rgba(22, 39, 57, 0.08);
  background: rgba(22, 39, 57, 0.04);
}

.nav-link:hover,
.button:hover {
  transform: translateY(-1px);
}

.nav-link.is-active {
  border-color: rgba(216, 107, 52, 0.2);
  background: rgba(216, 107, 52, 0.14);
  color: var(--brand);
  box-shadow: inset 3px 0 0 var(--brand);
}

body[data-theme="industrial-light"] .nav-link.is-active {
  border-color: rgba(173, 95, 43, 0.24);
  background: rgba(173, 95, 43, 0.1);
  color: var(--ink);
  box-shadow: inset 4px 0 0 var(--brand);
}

.topbar {
  padding: 14px 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px 18px;
  align-items: center;
}

.topbar-main {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.topbar .eyebrow {
  margin-bottom: 0;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

.topbar-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.topbar h2 {
  font-size: 1.35rem;
  line-height: 1.05;
}

.topbar-copy {
  margin: 0;
  max-width: 920px;
  font-size: 0.92rem;
  line-height: 1.35;
}

.topbar-title-row .topbar-copy {
  padding-left: 10px;
  border-left: 1px solid rgba(19, 39, 59, 0.12);
}

.topbar-actions,
.inline-actions,
.row-actions,
.title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

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

.statusbar {
  padding: 12px 16px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.statusbar-item {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-tight);
  background: rgba(19, 39, 59, 0.04);
}

.statusbar-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.statusbar-value {
  font-size: 0.98rem;
  font-weight: 700;
}

.statusbar-item-accent {
  border-color: rgba(13, 138, 135, 0.18);
}

.statusbar-item-success {
  border-color: rgba(37, 116, 87, 0.18);
}

.statusbar-item-danger {
  border-color: rgba(181, 72, 72, 0.22);
}

body[data-theme="industrial-light"] .topbar {
  border-bottom: 2px solid rgba(22, 39, 57, 0.08);
}

body[data-theme="industrial-light"] .statusbar {
  border-top: 2px solid rgba(22, 39, 57, 0.08);
}

body[data-theme="industrial-light"] .statusbar-item {
  background: rgba(22, 39, 57, 0.03);
}

body[data-theme="industrial-light"] .statusbar-value,
body[data-theme="industrial-light"] .stat-value {
  font-family: var(--font-code);
  letter-spacing: -0.02em;
}

.user-badge {
  padding: 9px 13px;
  border-radius: var(--radius-tight);
  border: 1px solid rgba(19, 39, 59, 0.08);
  background: rgba(19, 39, 59, 0.06);
  font-weight: 700;
}

.notice {
  padding: 14px 18px;
  border-radius: var(--radius-soft);
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.82);
}

body[data-theme="industrial-light"] .eyebrow {
  color: #845630;
  letter-spacing: 0.18em;
}

.notice-success {
  border-color: rgba(37, 116, 87, 0.2);
  color: var(--success);
}

.notice-danger {
  border-color: rgba(181, 72, 72, 0.24);
  color: var(--danger);
}

.notice-info {
  border-color: rgba(13, 138, 135, 0.2);
  color: var(--accent);
}

.stats-grid,
.page-grid,
.card-grid,
.compact-list,
.stack-form,
.copy-block {
  display: grid;
  gap: 16px;
}

.stats-grid {
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
}

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

.page-grid-subscriptions {
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.9fr);
}

.page-grid-groups,
.page-grid-profiles {
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
}

.page-grid-nodes {
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
}

.card-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.chip-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stat-card,
.mini-card {
  padding: 22px;
}

.stat-card {
  padding: 16px 14px;
}

body[data-theme="industrial-light"] .stat-card {
  border-top: 3px solid rgba(173, 95, 43, 0.45);
}

.stat-label {
  margin: 0 0 10px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.stat-value {
  display: block;
  font-size: clamp(1.55rem, 2vw, 2.1rem);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-note {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.35;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  margin-bottom: 18px;
}

.hero-panel,
.compact-item,
.group-chip,
.checkbox-item,
.radio-tile,
.preview-box {
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: rgba(255, 255, 255, 0.65);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.26);
}

body[data-theme="industrial-light"] .hero-panel,
body[data-theme="industrial-light"] .compact-item,
body[data-theme="industrial-light"] .group-chip,
body[data-theme="industrial-light"] .checkbox-item,
body[data-theme="industrial-light"] .radio-tile,
body[data-theme="industrial-light"] .preview-box,
body[data-theme="industrial-light"] .checkbox-fieldset {
  background: rgba(248, 250, 252, 0.88);
  border-color: rgba(22, 39, 57, 0.12);
  box-shadow: none;
}

.hero-panel,
.compact-item,
.group-chip,
.checkbox-item,
.preview-box {
  padding: 14px 16px;
}

.preview-box {
  display: grid;
  gap: 14px;
}

.theme-option-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.theme-preview {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: rgba(255, 255, 255, 0.58);
}

.theme-preview.is-active {
  border-color: rgba(216, 107, 52, 0.24);
  box-shadow: inset 3px 0 0 var(--brand);
}

.theme-preview strong {
  font-size: 0.95rem;
}

.theme-preview p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.4;
}

.theme-preview-swatch {
  height: 54px;
  border-radius: var(--radius-tight);
  border: 1px solid rgba(19, 39, 59, 0.08);
}

.theme-preview-classic {
  background:
    radial-gradient(circle at 18% 26%, rgba(216, 107, 52, 0.28), transparent 26%),
    linear-gradient(135deg, #0d1724, #122739 46%, #fbf6ee 46%, #fffaf4);
}

.theme-preview-industrial-light {
  background:
    linear-gradient(rgba(22, 39, 57, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 39, 57, 0.08) 1px, transparent 1px),
    linear-gradient(135deg, #d6dee6, #edf2f6 52%, #ffffff 52%, #f5f8fa);
  background-size: 16px 16px, 16px 16px, auto;
}

.profile-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.compact-item,
.group-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.compact-item {
  align-items: start;
}

.compact-alert-warning {
  border-color: rgba(143, 103, 33, 0.22);
  background: rgba(255, 247, 232, 0.72);
}

.compact-alert-danger {
  border-color: rgba(181, 72, 72, 0.22);
  background: rgba(255, 240, 240, 0.78);
}

.group-chip {
  justify-content: start;
  flex-wrap: wrap;
}

.swatch {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  display: inline-block;
}

.copy-row,
.field-grid {
  display: grid;
  gap: 12px;
}

.copy-group {
  display: grid;
  gap: 14px;
  margin-top: 14px;
  margin-bottom: 14px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.copy-group + .row-actions {
  margin-top: 2px;
}

.section-panel-block {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 16px;
}

.subscription-help {
  margin: 0;
}

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

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

.field-grid-wide {
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.75fr);
}

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

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-tight);
  padding: 14px 16px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  transition: border-color 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

body[data-theme="industrial-light"] input,
body[data-theme="industrial-light"] textarea,
body[data-theme="industrial-light"] select {
  background: rgba(255, 255, 255, 0.96);
}

input[type="radio"],
input[type="checkbox"] {
  width: auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  accent-color: var(--brand);
  flex: 0 0 auto;
  margin: 0;
}

input[type="color"] {
  width: 88px;
  min-width: 88px;
  height: 42px;
  padding: 4px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-tight);
  background: rgba(255, 255, 255, 0.82);
  cursor: pointer;
}

input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

input[type="color"]::-webkit-color-swatch {
  border: 0;
  border-radius: 3px;
}

input[type="color"]::-moz-color-swatch {
  border: 0;
  border-radius: 3px;
}

textarea {
  resize: vertical;
  min-height: 110px;
}

input:focus,
textarea:focus,
select:focus,
button:focus {
  outline: 2px solid rgba(216, 107, 52, 0.28);
  outline-offset: 2px;
}

input:hover,
textarea:hover,
select:hover {
  border-color: rgba(19, 39, 59, 0.32);
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(216, 107, 52, 0.44);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 0 0 1px rgba(216, 107, 52, 0.14);
}

input[type="radio"]:hover,
input[type="checkbox"]:hover,
input[type="radio"]:focus,
input[type="checkbox"]:focus {
  border-color: transparent;
  box-shadow: none;
  background: transparent;
}

.button {
  border: 1px solid transparent;
  border-radius: var(--radius-tight);
  padding: 12px 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease, border-color 120ms ease;
}

.button-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff7f1;
  border-color: rgba(130, 51, 18, 0.18);
  box-shadow: 0 12px 24px rgba(216, 107, 52, 0.18);
}

body[data-theme="industrial-light"] .button-primary {
  background: var(--brand);
  border-color: rgba(93, 48, 19, 0.22);
  box-shadow: none;
}

.button-secondary {
  background: rgba(13, 138, 135, 0.12);
  color: var(--accent);
  border-color: rgba(13, 138, 135, 0.14);
}

body[data-theme="industrial-light"] .button-secondary {
  background: rgba(46, 98, 126, 0.1);
  border-color: rgba(46, 98, 126, 0.16);
}

.button-ghost {
  background: rgba(19, 39, 59, 0.07);
  color: var(--ink);
  border-color: rgba(19, 39, 59, 0.08);
}

body[data-theme="industrial-light"] .button-ghost {
  background: rgba(22, 39, 57, 0.05);
}

.button-danger {
  background: rgba(181, 72, 72, 0.12);
  color: var(--danger);
  border-color: rgba(181, 72, 72, 0.14);
}

.button-small {
  padding: 8px 12px;
  font-size: 0.92rem;
}

.subscription-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
}

.subscription-table th,
.subscription-table td {
  border-bottom: 1px solid var(--line);
  padding: 14px 12px;
  text-align: left;
  vertical-align: top;
}

.subscription-row-new td {
  background: rgba(216, 107, 52, 0.08);
}

.subscription-row-new td:first-child {
  box-shadow: inset 3px 0 0 var(--brand);
}

.subscription-table th {
  color: var(--muted);
  font-size: 0.88rem;
}

body[data-theme="industrial-light"] .subscription-table th {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
}

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

.row-title {
  font-weight: 700;
  margin-bottom: 6px;
}

.row-subtle {
  font-size: 0.92rem;
  line-height: 1.5;
  word-break: break-all;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-tight);
  padding: 6px 10px;
  font-size: 0.84rem;
  font-weight: 700;
  border: 1px solid transparent;
}

.pill-success {
  background: rgba(37, 116, 87, 0.12);
  color: var(--success);
  border-color: rgba(37, 116, 87, 0.14);
}

.pill-danger {
  background: rgba(181, 72, 72, 0.12);
  color: var(--danger);
  border-color: rgba(181, 72, 72, 0.14);
}

.pill-neutral {
  background: rgba(19, 39, 59, 0.08);
  color: var(--ink);
  border-color: rgba(19, 39, 59, 0.1);
}

.pill-accent {
  background: rgba(13, 138, 135, 0.14);
  color: var(--accent);
  border-color: rgba(13, 138, 135, 0.16);
}

.pill-warning {
  background: rgba(143, 103, 33, 0.12);
  color: var(--warning);
  border-color: rgba(143, 103, 33, 0.16);
}

body[data-theme="industrial-light"] .protocol-chip,
body[data-theme="industrial-light"] .pill,
body[data-theme="industrial-light"] .user-badge {
  border-radius: 4px;
}

.toggle-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
}

.checkbox-fieldset {
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: rgba(255, 255, 255, 0.45);
}

.checkbox-fieldset.is-disabled {
  opacity: 0.55;
}

.field-note {
  margin: 6px 0 12px;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.55;
}

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

.checkbox-item {
  display: flex;
  gap: 10px;
  align-items: start;
}

.checkbox-item span {
  display: grid;
  gap: 4px;
}

.checkbox-item small {
  color: var(--muted);
}

.checkbox-item-source {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: rgba(255, 255, 255, 0.88);
  align-items: center;
}

.checkbox-item-source > span:not(.source-order-pill) {
  flex: 1;
}

.source-order-pill {
  min-width: 52px;
  justify-content: center;
  text-align: center;
}

.source-order-fieldset {
  display: grid;
  gap: 10px;
}

.source-order-item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: rgba(255, 255, 255, 0.88);
}

.source-order-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(12, 141, 138, 0.18);
  border-radius: 999px;
  background: rgba(12, 141, 138, 0.12);
  color: var(--accent);
  font-weight: 800;
}

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

.source-order-copy small {
  color: var(--muted);
}

.source-order-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.source-order-empty {
  padding: 18px 12px;
}

.mode-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.radio-tile {
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  min-height: 72px;
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease, box-shadow 120ms ease;
}

.radio-tile span {
  color: var(--ink);
  line-height: 1.35;
}

.radio-tile:hover {
  border-color: rgba(216, 107, 52, 0.18);
  background: rgba(255, 255, 255, 0.8);
}

.radio-tile:has(input:checked) {
  border-color: rgba(216, 107, 52, 0.24);
  background: rgba(216, 107, 52, 0.08);
  box-shadow:
    inset 3px 0 0 var(--brand),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.empty-state,
.empty-row {
  text-align: center;
  color: var(--muted);
  padding: 24px;
}

.section-card-full {
  margin-top: 18px;
}

.auth-card {
  width: min(100%, 480px);
}

.setup-card {
  width: min(100%, 820px);
}

.setup-card h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.15rem;
}

@media (max-width: 1100px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .sidebar-nav {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-grid,
  .page-grid-subscriptions,
  .page-grid-groups,
  .page-grid-profiles,
  .page-grid-nodes {
    grid-template-columns: 1fr;
  }

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

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

@media (min-width: 1481px) and (max-width: 1760px) {
  .stats-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 1101px) and (max-width: 1480px) {
  .stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  body[data-page="dashboard"] {
    padding: 12px;
  }

  .sidebar,
  .topbar,
  .section-card,
  .auth-card,
  .stat-card,
  .mini-card {
    padding: 18px;
  }

  .topbar {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 10px;
  }

  .topbar-title-row {
    align-items: start;
    gap: 6px;
  }

  .topbar-title-row .topbar-copy {
    padding-left: 0;
    border-left: 0;
  }

  .sidebar-nav {
    grid-template-columns: 1fr 1fr;
  }

  .copy-row,
  .field-grid,
  .copy-group {
    grid-template-columns: 1fr;
  }

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

  .mode-switch {
    grid-template-columns: 1fr;
  }

  .source-order-item {
    grid-template-columns: 1fr;
  }

  .source-order-index {
    width: 32px;
    height: 32px;
  }

  .source-order-actions {
    justify-content: flex-start;
  }

  .statusbar,
  .theme-option-grid {
    grid-template-columns: 1fr;
  }
}