:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --panel: #ffffff;
  --ink: #172033;
  --muted: #637083;
  --line: #dfe5ee;
  --brand: #146a6f;
  --brand-dark: #0f5054;
  --ok: #16834a;
  --bad: #b42318;
  --success: #0f6f3b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}
a { color: var(--brand); text-decoration: none; }
.shell { min-height: 100vh; display: grid; grid-template-columns: 240px 1fr; }
.side { background: #12212f; color: #fff; padding: 24px; }
.brand { font-size: 24px; font-weight: 800; margin-bottom: 32px; }
.nav a, .nav form button { display: block; width: 100%; color: #dce6ef; background: transparent; border: 0; text-align: left; padding: 10px 0; font: inherit; cursor: pointer; }
.main { padding: 18px 24px; }
.top { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 14px; }
.panel, .card, .auth-box { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.panel { padding: 14px 18px; margin-bottom: 12px; }
.compact-section { margin-top: 12px; margin-bottom: 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.status-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin-bottom: 12px; }
.card { padding: 12px 14px; }
.status-card h3, .status-card p { margin: 0; }
.status-card { display: grid; gap: 6px; min-height: 78px; align-content: start; }
.status-card h3 { font-size: 15px; margin: 0 0 4px; }
.status-card p { font-size: 13px; margin: 2px 0; }
.muted { color: var(--muted); }
.success { background: #eefaf3; color: var(--success); border: 1px solid #bfe8cd; padding: 9px 11px; border-radius: 6px; }
.status { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--bad); }
.dot.ok { background: var(--ok); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 34px; padding: 0 10px; border-radius: 6px; border: 1px solid var(--brand); background: var(--brand); color: #fff; font-size: 13px; font-weight: 700; cursor: pointer; }
.btn.secondary { background: #fff; color: var(--brand); }
.actions { display: inline-flex; align-items: center; gap: 12px; }
.actions.wrap { flex-wrap: wrap; }
.actions form { margin: 0; }
.side-services-card { padding: 14px 18px; }
.side-services-card h2 { margin-bottom: 12px; }
.side-services-actions { display: grid; gap: 12px; align-items: start; }
.side-services-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.side-services-row form { margin: 0; }
.side-service-btn {
  min-height: 38px;
  padding: 0 16px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
}
.side-service-outline {
  background: #fff;
  color: var(--brand);
  border-color: var(--brand);
}
.side-service-primary {
  background: var(--brand-dark);
  color: #fff;
  border-color: var(--brand-dark);
}
.settings-card { padding: 12px 18px; }
.settings-card h2 { margin-bottom: 10px; }
.security-panel { max-width: 860px; }
.qr-box { display: inline-flex; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; margin: 8px 0 14px; }
.qr-box img { width: 220px; height: 220px; }
.mfa-modal-backdrop {
  position: fixed !important;
  inset: 0 !important;
  z-index: 10000 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 20px !important;
  background: rgba(0, 0, 0, 0.45) !important;
}
.mfa-modal-backdrop[hidden] { display: none !important; }
.mfa-modal-dialog {
  width: min(680px, calc(100vw - 32px));
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 8px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
}
.mfa-modal-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}
.mfa-modal-header h2 { margin: 0 0 4px; font-size: 24px; }
.mfa-subtitle { margin: 0; color: var(--muted); font-weight: 700; }
.mfa-modal-body { display: grid; gap: 14px; padding: 18px; }
.mfa-option { display: grid; gap: 10px; padding: 14px; border: 1px solid var(--line); border-radius: 8px; }
.mfa-option h3 { margin: 0 0 4px; }
.mfa-option p { margin: 0; }
.mfa-code-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
.link-danger { color: var(--bad); background: transparent; border: 0; padding: 0; font: inherit; cursor: pointer; }
.section-title { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.section-title h2 { margin: 0; }
.compact-section h2 { font-size: 18px; margin: 0 0 12px; }
.form { display: grid; gap: 14px; max-width: 520px; }
label { display: grid; gap: 6px; font-weight: 700; }
input, select { width: 100%; border: 1px solid var(--line); border-radius: 6px; padding: 11px 12px; font: inherit; background: #fff; }
textarea { width: 100%; border: 1px solid var(--line); border-radius: 6px; padding: 11px 12px; font: inherit; background: #fff; resize: vertical; }
.table-scroll { width: 100%; overflow-x: auto; }
.admin-stats { margin-bottom: 12px; }
.admin-filter { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; align-items: end; margin-bottom: 12px; }
.admin-actions details { min-width: 240px; }
.admin-actions summary { cursor: pointer; color: var(--brand); font-weight: 700; }
.admin-actions form { display: grid; gap: 8px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.admin-stations-row td { background: #fbfdff; }
.nested-table { font-size: 13px; }
.nested-table th, .nested-table td { padding: 6px 8px; }
.pagination { display: flex; gap: 12px; align-items: center; margin-top: 12px; }
.admin-email-form { display: grid; gap: 12px; max-width: 820px; }
.admin-email-form select[multiple] { min-height: 160px; }
.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.auth-box { width: min(440px, 100%); padding: 28px; }
.error { background: #fff0ee; color: var(--bad); border: 1px solid #ffcdc6; padding: 10px 12px; border-radius: 6px; }
.code { width: 100%; overflow-x: auto; background: #101820; color: #eaf2f8; padding: 14px; border-radius: 6px; }
.command { padding: 8px 10px; font-size: 12px; line-height: 1.35; margin: 0; }
.command-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: start; }
.copy-btn { min-height: 34px; }
.copy-status { display: inline-block; min-height: 18px; margin-top: 4px; color: var(--success); font-size: 13px; font-weight: 700; }
.copy-status.error-text { color: var(--bad); }
.success-text { color: var(--success); }
.error-text { color: var(--bad); }
.compact-form { gap: 12px; max-width: none; }
.modal-open { overflow: hidden; }
.gain-modal-backdrop {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  z-index: 9999 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 20px !important;
  background: rgba(0, 0, 0, 0.45) !important;
}
.gain-modal-backdrop[hidden] { display: none !important; }
.gain-modal-dialog {
  width: min(720px, calc(100vw - 32px));
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 6px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
}
.gain-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 18px 16px;
  border-bottom: 1px solid var(--line);
}
.gain-modal-header h2 {
  margin: 0;
  color: #333;
  font-size: 24px;
  font-weight: 500;
}
.gain-modal-close {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: #b7b7b7;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}
.gain-modal-close:hover { color: #6b7280; }
.gain-modal-body {
  display: grid;
  gap: 24px;
  padding: 20px 18px 8px;
}
.gain-modal-body label {
  display: grid;
  gap: 8px;
  color: #2f2f2f;
  font-size: 17px;
  font-weight: 700;
}
.gain-modal-body select {
  height: 44px;
  border: 1px solid #cfd4dc;
  border-radius: 5px;
  padding: 8px 20px;
  color: #555;
  font-size: 18px;
  font-weight: 400;
  background: #fff;
}
.gain-modal-status {
  min-height: 20px;
  margin: -6px 0 0;
  font-size: 13px;
  font-weight: 700;
}
.gain-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 10px 36px 36px 18px;
}
.gain-modal-apply {
  min-height: 42px;
  padding: 0 18px;
  border-color: #337ab7;
  background: #337ab7;
  font-size: 18px;
  font-weight: 500;
}
.settings-modal-backdrop {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  z-index: 9998 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 20px !important;
  background: rgba(0, 0, 0, 0.45) !important;
}
.settings-modal-backdrop[hidden] { display: none !important; }
.settings-modal-dialog {
  width: min(720px, calc(100vw - 32px));
  max-height: calc(100vh - 40px);
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 6px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
}
.settings-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.settings-modal-header h2 {
  margin: 0;
  color: #333;
  font-size: 24px;
  font-weight: 500;
}
.settings-modal-body {
  max-height: calc(100vh - 112px);
  overflow: auto;
  padding: 0 18px 20px;
}
.settings-modal-status {
  min-height: 20px;
  margin: 12px 0;
  font-size: 13px;
  font-weight: 700;
}
.settings-auth-link {
  width: max-content;
}
.settings-login-panel {
  display: grid;
  gap: 10px;
  margin: 8px 0 14px;
  padding: 14px;
  border: 1px solid #cfe0e3;
  border-radius: 6px;
  background: #f8fbfc;
}
.settings-login-panel[hidden],
.settings-fields[hidden] {
  display: none !important;
}
.settings-login-panel h3 {
  margin: 0;
  font-size: 16px;
}
.settings-login-panel p {
  margin: 0;
}
.autofill-decoy {
  position: fixed !important;
  left: -10000px !important;
  top: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.settings-subsection {
  display: grid;
  gap: 10px;
  padding: 14px 0 18px;
  border-top: 1px solid var(--line);
}
.settings-subsection:first-of-type { border-top: 0; }
.settings-subsection h3 {
  margin: 0 0 4px;
  font-size: 16px;
}
.settings-subsection label {
  display: grid;
  gap: 5px;
  color: #1f2937;
  font-size: 13px;
  font-weight: 700;
}
.settings-subsection input,
.settings-subsection select {
  height: 34px;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 13px;
}
.settings-state {
  margin: 0;
  font-weight: 700;
}
.settings-action-btn {
  justify-self: start;
  min-height: 34px;
}
.settings-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.firmware-modal-dialog {
  width: min(800px, calc(100vw - 32px));
}
.firmware-info-table {
  margin-bottom: 12px;
}
.progress-stack {
  display: grid;
  gap: 8px;
  margin-top: 6px;
}
.progress-stack label {
  display: grid;
  grid-template-columns: 150px minmax(160px, 1fr) 42px;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.progress-stack progress {
  width: 100%;
  height: 12px;
}
.danger-btn {
  min-height: 34px;
  border-color: #d84a3a;
  background: #d84a3a;
}
table { width: 100%; border-collapse: collapse; }
td, th { padding: 12px; border-bottom: 1px solid var(--line); text-align: left; }
.compact-table { font-size: 13px; }
.compact-table td, .compact-table th { padding: 6px 8px; line-height: 1.25; }
.logs { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.logs li { border-bottom: 1px solid var(--line); padding-bottom: 8px; }

.station-header { margin-bottom: 10px !important; }
.station-header h1 { font-size: 28px !important; margin-bottom: 6px !important; }
.status-grid { gap: 8px !important; margin-bottom: 9px !important; }
.status-card {
  padding: 9px 12px !important;
  min-height: 58px !important;
  gap: 4px !important;
}
.status-card h3 {
  font-size: 14px !important;
  margin: 0 0 5px !important;
}
.status-card p,
.status-card div {
  font-size: 12px !important;
  margin: 2px 0 !important;
  line-height: 1.2 !important;
}
.section-card {
  padding: 10px 14px !important;
  margin-top: 9px !important;
  margin-bottom: 10px !important;
}
.section-card h2 {
  font-size: 16px !important;
  margin: 0 0 8px !important;
}
.diagnostics-table {
  font-size: 12px !important;
}
.diagnostics-table th,
.diagnostics-table td {
  padding: 4px 7px !important;
  line-height: 1.15 !important;
}
.mini-pre {
  white-space: pre-wrap;
  max-height: 110px;
  overflow: auto;
  margin: 0;
  font-size: 11px;
  line-height: 1.25;
  color: var(--muted);
}
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .side { padding: 18px; }
  .main { padding: 20px; }
  .top { align-items: flex-start; flex-direction: column; }
  .section-title { align-items: flex-start; flex-direction: column; }
  .command-row { grid-template-columns: 1fr; }
}

.mfa-trust-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 14px;
  padding: 10px 12px;
  border: 1px solid #b7e0df;
  border-radius: 8px;
  background: #eefafa;
  color: #0f4f55;
  font-size: 13px;
  font-weight: 700;
}
.mfa-trust-banner form { margin: 0; }
.link-button {
  border: 0;
  background: none;
  color: #0d6f78;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}
.mfa-email-row {
  display: grid;
  grid-template-columns: auto minmax(120px, 1fr) auto;
  gap: 10px;
  align-items: center;
}
@media (max-width: 640px) {
  .mfa-trust-banner { align-items: flex-start; flex-direction: column; }
  .mfa-email-row { grid-template-columns: 1fr; }
}

/* SilaControl V3 production theme */
:root {
  color-scheme: dark;
  --bg: #071019;
  --panel: #0d1823;
  --panel-soft: #101e2b;
  --ink: #f4f8fb;
  --muted: #96a7b5;
  --line: rgba(255,255,255,.10);
  --brand: #59d9bf;
  --brand-dark: #36bfa4;
  --ok: #59d9bf;
  --bad: #ff7b70;
  --success: #59d9bf;
  --blue: #72a7ff;
  --shadow: 0 24px 70px rgba(0,0,0,.28);
}
body {
  background:
    radial-gradient(circle at 12% -8%, rgba(44,126,173,.22), transparent 34%),
    radial-gradient(circle at 88% 8%, rgba(66,201,167,.13), transparent 30%),
    var(--bg);
  color: var(--ink);
  min-width: 320px;
}
a { color: var(--brand); }
h1, h2, h3 { letter-spacing: -.025em; }
h1 { margin: 0 0 8px; font-size: clamp(30px, 4vw, 48px); line-height: 1.06; }
h2 { color: var(--ink); }
.muted { color: var(--muted); }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 9000;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(7,16,25,.86);
  backdrop-filter: blur(18px);
}
.site-nav-inner {
  width: min(1180px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-brand { display: inline-flex; align-items: center; gap: 11px; color: #fff; font-size: 18px; font-weight: 850; }
.site-logo, .control-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--brand), #3d8ee8);
  color: #061017;
  font-weight: 950;
  box-shadow: 0 12px 32px rgba(89,217,191,.2);
}
.site-nav-links { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.site-nav-links a { padding: 10px 13px; border-radius: 12px; color: #c7d3dc; font-size: 14px; }
.site-nav-links a:hover, .site-nav-links a.active { background: rgba(255,255,255,.06); color: #fff; }
.site-nav-links .site-login { border: 1px solid rgba(89,217,191,.24); background: rgba(89,217,191,.10); color: #d9fff6; }

.shell { min-height: calc(100vh - 72px); grid-template-columns: 270px minmax(0, 1fr); }
.side {
  padding: 26px 20px;
  border-right: 1px solid var(--line);
  background: rgba(10,21,31,.88);
}
.control-brand { display: flex; align-items: center; gap: 12px; color: #fff; margin-bottom: 30px; }
.control-mark { width: 42px; height: 42px; }
.control-brand strong, .control-brand small { display: block; }
.control-brand strong { font-size: 16px; }
.control-brand small { margin-top: 3px; color: var(--muted); font-size: 11px; font-weight: 600; }
.side-label, .eyebrow { color: #7f93a3; font-size: 10px; font-weight: 900; letter-spacing: .16em; }
.nav { display: grid; gap: 5px; margin-top: 10px; }
.nav a, .nav form button {
  padding: 11px 12px;
  border-radius: 10px;
  color: #c7d3dc;
  font-size: 14px;
  font-weight: 700;
}
.nav a:hover, .nav form button:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav form { margin: 0; }
.device-label { margin-top: 28px; margin-bottom: 10px; }
.device-option { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; border-radius: 10px; color: #a9b7c2; font-size: 13px; font-weight: 800; }
.device-option.active { border: 1px solid rgba(89,217,191,.18); background: rgba(89,217,191,.08); color: #fff; }
.device-badge { display: inline-flex; align-items: center; width: max-content; padding: 5px 8px; border: 1px solid rgba(114,167,255,.24); border-radius: 999px; background: rgba(114,167,255,.10); color: #aac9ff; font-size: 10px; font-weight: 900; letter-spacing: .02em; }
.device-badge.available { border-color: rgba(89,217,191,.25); background: rgba(89,217,191,.10); color: #8ff2dc; }
.side-support { display: block; margin-top: 28px; padding: 12px; border-top: 1px solid var(--line); color: var(--brand); font-size: 13px; font-weight: 800; }
.main { min-width: 0; padding: 34px clamp(20px, 4vw, 56px) 56px; }

.control-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin: 0 0 32px;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid rgba(89,217,191,.14);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(20,50,66,.92), rgba(11,27,39,.78));
  box-shadow: var(--shadow);
}
.control-hero h1 { margin-top: 10px; }
.control-hero p { max-width: 700px; margin: 12px 0 0; color: #b6c5d0; line-height: 1.65; }
.device-summary { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }

.top { margin-bottom: 18px; }
.top h1 { margin-top: 6px; font-size: clamp(28px, 3vw, 38px); }
.panel, .card, .auth-box {
  border-color: var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(17,31,44,.98), rgba(12,24,35,.98));
  box-shadow: 0 16px 50px rgba(0,0,0,.14);
}
.panel { padding: 20px; margin-bottom: 16px; overflow-x: auto; }
.card { padding: 20px; }
.grid, .status-grid { gap: 14px; }
.dashboard-metrics { margin-bottom: 16px; grid-template-columns: repeat(2, minmax(0, 260px)); }
.metric-card { min-height: 120px; display: grid; align-content: center; }
.metric-card h2 { margin: 0; color: var(--brand); font-size: 38px; }
.metric-card p { margin-bottom: 0; }
.status-card { background: rgba(15,31,43,.95); }
.section-card { background: rgba(13,27,39,.97) !important; }

.btn {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(89,217,191,.32);
  border-radius: 11px;
  background: linear-gradient(135deg, #59d9bf, #3fb9a4);
  color: #06110f;
  box-shadow: 0 10px 25px rgba(89,217,191,.12);
}
.btn:hover { filter: brightness(1.06); }
.btn.secondary, .side-service-outline { border-color: rgba(89,217,191,.30); background: rgba(89,217,191,.05); color: #9ff4e1; }
.side-service-primary { border-color: var(--brand); background: var(--brand); color: #06110f; }
.danger-btn { border-color: #c84f49; background: #b23d38; color: #fff; }
.link-danger { color: #ff8e84; }

table { min-width: 640px; }
td, th { border-bottom-color: var(--line); }
th { color: #a9bac7; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
td { color: #dce7ee; }
.admin-stations-row td { background: rgba(255,255,255,.02); }
.code { border: 1px solid var(--line); background: #061019; }
.logs li { border-bottom-color: var(--line); }

input, select, textarea {
  border-color: rgba(255,255,255,.13);
  border-radius: 10px;
  background: #091521;
  color: #f4f8fb;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(89,217,191,.28); border-color: var(--brand); }
.auth-page { min-height: calc(100vh - 72px); padding: 40px 20px; }
.auth-box { width: min(480px, 100%); padding: clamp(26px, 5vw, 42px); }
.auth-box h1 { margin-top: 10px; }
.error { border-color: rgba(255,123,112,.28); background: rgba(180,50,42,.14); color: #ffaaa2; }
.success { border-color: rgba(89,217,191,.26); background: rgba(89,217,191,.10); color: #a3f7e4; }

/* Functional dialogs stay high-contrast and readable. */
.mfa-modal-dialog, .gain-modal-dialog, .settings-modal-dialog { color-scheme: light; color: #172033; }
.mfa-modal-dialog input, .mfa-modal-dialog select, .mfa-modal-dialog textarea,
.gain-modal-dialog input, .gain-modal-dialog select, .gain-modal-dialog textarea,
.settings-modal-dialog input, .settings-modal-dialog select, .settings-modal-dialog textarea {
  border-color: #cfd4dc;
  background: #fff;
  color: #172033;
}
.mfa-option { border-color: #dfe5ee; }

@media (max-width: 900px) {
  .site-nav-inner { align-items: flex-start; flex-direction: column; gap: 10px; padding: 14px 0; }
  .site-nav-links { width: 100%; }
  .shell { grid-template-columns: 220px minmax(0,1fr); min-height: calc(100vh - 116px); }
  .control-hero { align-items: flex-start; flex-direction: column; }
  .device-summary { justify-content: flex-start; }
}
@media (max-width: 760px) {
  .site-nav { position: relative; }
  .site-nav-inner { width: min(100% - 28px, 1180px); }
  .site-nav-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-nav-links a { text-align: center; }
  .shell { grid-template-columns: 1fr; }
  .side { padding: 18px; border-right: 0; border-bottom: 1px solid var(--line); }
  .control-brand { margin-bottom: 18px; }
  .nav { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .device-label, .device-option, .side-support { display: none; }
  .main { padding: 24px 14px 40px; }
  .control-hero { padding: 24px 20px; border-radius: 18px; }
  .dashboard-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .panel, .card { padding: 16px; border-radius: 14px; }
  .progress-stack label { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .site-nav-links { grid-template-columns: 1fr; }
  .nav { grid-template-columns: 1fr 1fr; }
  .dashboard-metrics { grid-template-columns: 1fr; }
  .actions { align-items: flex-start; flex-direction: column; }
}