:root {
  --workbench-sidebar-width: 228px;
  --workbench-sidebar-collapsed: 72px;
  --workbench-topbar-height: 64px;
  --workbench-mobile-nav-height: 72px;
  --workbench-control-height: 40px;
}

html {
  background: var(--rh-canvas);
  color: var(--rh-text);
  font-family: var(--rh-font-sans);
}

body {
  min-width: 320px;
  background: var(--rh-canvas);
  color: var(--rh-text);
  font-family: var(--rh-font-sans);
  font-size: 14px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
}

.workbench-shell {
  display: grid;
  grid-template-columns: var(--workbench-sidebar-width) minmax(0, 1fr);
  min-height: 100dvh;
  background: var(--rh-canvas);
}

.workbench-sidebar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  width: var(--workbench-sidebar-width);
  height: 100dvh;
  border-right: 1px solid var(--rh-divider);
  background: var(--rh-bg-elevated);
}

.workbench-sidebar__brand-row,
.workbench-topbar {
  min-height: var(--workbench-topbar-height);
  border-bottom: 1px solid var(--rh-divider);
}

.workbench-sidebar__brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
}

.workbench-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--rh-text-strong);
  font-size: 15px;
  font-weight: 720;
  letter-spacing: -0.01em;
}

.workbench-brand__mark,
.workbench-user-menu__avatar {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border: 1px solid color-mix(in srgb, var(--rh-accent) 54%, var(--rh-line-muted));
  border-radius: 9px;
  background: color-mix(in srgb, var(--rh-accent) 12%, var(--rh-surface));
  color: var(--rh-accent-2);
  font-weight: 760;
}

.workbench-icon-button {
  display: inline-grid;
  place-items: center;
  width: 40px;
  min-width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--rh-line-muted);
  border-radius: 8px;
  background: var(--rh-surface);
  color: var(--rh-muted);
  cursor: pointer;
}

.workbench-icon-button:hover {
  border-color: var(--rh-line-strong);
  color: var(--rh-text-strong);
}

.workbench-nav {
  min-height: 0;
  overflow-y: auto;
  padding: 12px 10px 20px;
}

.workbench-nav__group {
  margin: 18px 10px 7px;
  color: var(--rh-muted-2);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.workbench-nav__item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 11px;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  margin: 3px 0;
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--rh-muted);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.workbench-nav__item:hover,
.workbench-nav__item.is-active,
.workbench-nav__item[aria-current="page"] {
  border-color: var(--rh-line-muted);
  background: color-mix(in srgb, var(--rh-accent) 10%, var(--rh-surface));
  color: var(--rh-text-strong);
}

.workbench-nav__item.is-active,
.workbench-nav__item[aria-current="page"] {
  box-shadow: inset 3px 0 0 var(--rh-accent);
}

.workbench-nav__glyph {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border: 1px solid var(--rh-line-muted);
  border-radius: 7px;
  color: var(--rh-accent-2);
  font-family: var(--rh-font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.workbench-nav__label {
  overflow: hidden;
  font-size: 13px;
  font-weight: 570;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workbench-sidebar__utilities {
  padding: 8px 10px;
  border-top: 1px solid var(--rh-divider);
}

.workbench-user-menu {
  position: relative;
  border-top: 1px solid var(--rh-divider);
}

.workbench-user-menu > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 64px;
  padding: 10px 12px;
  list-style: none;
  cursor: pointer;
}

.workbench-user-menu > summary::-webkit-details-marker { display: none; }

.workbench-user-menu__identity {
  display: grid;
  min-width: 0;
}

.workbench-user-menu__identity strong,
.workbench-user-menu__identity small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workbench-user-menu__identity strong { color: var(--rh-text-strong); font-size: 12px; }
.workbench-user-menu__identity small { color: var(--rh-muted); font-size: 11px; }

.workbench-user-menu__panel {
  position: absolute;
  inset: auto 10px calc(100% + 8px);
  z-index: 60;
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--rh-line-muted);
  border-radius: 10px;
  background: var(--rh-surface);
  box-shadow: var(--rh-shadow-panel);
}

.workbench-user-menu:not([open]) .workbench-user-menu__panel { display: none; }

.workbench-menu-link,
.workbench-more__links a {
  min-height: 40px;
  padding: 10px 12px;
  border-radius: 7px;
  color: var(--rh-text);
}

.workbench-menu-link:hover,
.workbench-more__links a:hover { background: var(--rh-surface-2); color: var(--rh-text-strong); }

.workbench-frame { min-width: 0; }

.workbench-topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(280px, 560px) minmax(160px, 1fr);
  align-items: center;
  gap: 18px;
  padding: 10px 22px;
  background: color-mix(in srgb, var(--rh-bg-elevated) 94%, transparent);
  backdrop-filter: blur(14px);
}

.workbench-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--rh-muted);
  font-size: 12px;
}

.workbench-breadcrumb strong {
  overflow: hidden;
  color: var(--rh-text-strong);
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workbench-command-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 40px;
  padding: 8px 11px;
  border: 1px solid var(--rh-line-muted);
  border-radius: 9px;
  background: var(--rh-surface);
  color: var(--rh-muted);
  cursor: pointer;
}

.workbench-command-trigger > span:nth-child(2) { flex: 1; text-align: left; }
.workbench-command-trigger kbd { padding: 2px 6px; border: 1px solid var(--rh-line-muted); border-radius: 5px; background: var(--rh-surface-2); font-size: 10px; }

.workbench-environment {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 8px;
  min-height: 34px;
  padding: 6px 11px;
  border: 1px solid color-mix(in srgb, var(--rh-state-success) 42%, var(--rh-line-muted));
  border-radius: 999px;
  color: var(--rh-text);
  font-size: 12px;
}

.workbench-presence {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--rh-state-success);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--rh-state-success) 14%, transparent);
}

.workbench-main,
.page-shell.workbench-main {
  width: 100%;
  max-width: none;
  min-height: calc(100dvh - var(--workbench-topbar-height));
  margin: 0;
  padding: 28px clamp(18px, 2.4vw, 38px) 44px;
  overflow: visible;
}

.workbench-page-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.workbench-page-heading h1 {
  margin: 0 0 7px;
  font-size: clamp(24px, 2.2vw, 34px);
  font-weight: 680;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.workbench-page-heading p { max-width: 780px; margin: 0; font-size: 14px; }
.workbench-page-heading__eyebrow { margin-bottom: 6px !important; color: var(--rh-accent-2) !important; font-size: 10px !important; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }

.workbench-shell.is-sidebar-collapsed { grid-template-columns: var(--workbench-sidebar-collapsed) minmax(0, 1fr); }
.workbench-shell.is-sidebar-collapsed .workbench-sidebar { width: var(--workbench-sidebar-collapsed); }
.workbench-shell.is-sidebar-collapsed .workbench-brand__word,
.workbench-shell.is-sidebar-collapsed .workbench-nav__label,
.workbench-shell.is-sidebar-collapsed .workbench-nav__group,
.workbench-shell.is-sidebar-collapsed .workbench-user-menu__identity { display: none; }
.workbench-shell.is-sidebar-collapsed .workbench-sidebar__brand-row { justify-content: center; padding-inline: 8px; }
.workbench-shell.is-sidebar-collapsed .workbench-sidebar__collapse { display: none; }
.workbench-shell.is-sidebar-collapsed .workbench-nav__item { justify-content: center; padding-inline: 7px; }
.workbench-shell.is-sidebar-collapsed .workbench-user-menu > summary { justify-content: center; padding-inline: 8px; }
.workbench-shell.is-sidebar-collapsed .workbench-user-menu__panel { left: calc(100% + 8px); right: auto; bottom: 8px; min-width: 220px; }

.workbench-mobile-nav { display: none; }

.workbench-dialog {
  width: min(620px, calc(100vw - 32px));
  max-height: min(760px, calc(100dvh - 32px));
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--rh-text);
}

.workbench-dialog::backdrop { background: var(--rh-backdrop); backdrop-filter: blur(3px); }

.workbench-dialog__surface {
  display: grid;
  gap: 16px;
  max-height: inherit;
  overflow: auto;
  padding: 18px;
  border: 1px solid var(--rh-line-strong);
  border-radius: 12px;
  background: var(--rh-surface);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
}

.workbench-dialog__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.workbench-dialog__header p { margin: 0 0 3px; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; }
.workbench-dialog__header h2 { margin: 0; font-size: 18px; text-transform: none; letter-spacing: -0.01em; }

.workbench-command__search input {
  width: 100%;
  min-height: 48px;
  padding: 10px 13px;
  border: 1px solid var(--rh-line-muted);
  border-radius: 8px;
  background: var(--rh-bg-elevated);
  color: var(--rh-text-strong);
}

.workbench-command__results { display: grid; gap: 5px; }
.workbench-command__results a { display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 8px; border-radius: 8px; }
.workbench-command__results a:hover,
.workbench-command__results a:focus-visible { background: var(--rh-surface-2); }
.workbench-command__results a > span:last-child { display: grid; }
.workbench-command__results small { color: var(--rh-muted); }

.workbench-state { padding: 15px; border: 1px solid var(--rh-line-muted); border-radius: 8px; background: var(--rh-bg-elevated); }
.workbench-state--ready { border-left: 3px solid var(--rh-state-success); }
.workbench-state p { margin: 6px 0 0; }
.workbench-more__links { display: grid; gap: 5px; }
.workbench-module-state { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 16px; border: 1px solid var(--rh-line-muted); border-radius: 8px; background: var(--rh-surface); }
.workbench-module-state p { margin: 4px 0 0; }
.workbench-module-state--error { border-left: 3px solid var(--rh-state-danger); }

.connections-summary,
.monitoring-kpi-grid,
.monitoring-stream-grid {
  display: grid;
  gap: 12px;
}

.connections-summary { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 12px; }
.connections-summary__item { min-height: 132px; padding: 16px; border: 1px solid var(--rh-line-muted); border-radius: 8px; background: var(--rh-surface); }
.connections-summary__item > span { color: var(--rh-accent); font-family: var(--rh-font-mono); font-size: 10px; }
.connections-summary__item strong { display: block; margin-top: 18px; color: var(--rh-text-strong); }
.connections-summary__item p { margin: 6px 0 0; font-size: 12px; }
.connections-grid { display: grid; gap: 12px; }
.connections-grid > .settings-panel { grid-area: auto !important; width: 100%; }
.connections-security-note { margin: 12px 0 0; padding: 12px 14px; border-left: 3px solid var(--rh-state-info); background: var(--rh-surface); }

.monitoring-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; margin-bottom: 12px; }
.monitoring-toolbar .workbench-state { padding-block: 10px; }
.monitoring-refresh { display: flex; align-items: center; gap: 10px; min-width: 280px; }
.monitoring-refresh output { color: var(--rh-muted); font-size: 11px; }
.monitoring-kpi-grid { grid-template-columns: minmax(300px, .8fr) minmax(0, 1.2fr); margin-bottom: 12px; }
.monitoring-stream-grid { grid-template-columns: minmax(0, 1.4fr) minmax(300px, .8fr); margin-top: 12px; }
.dashboard-read-only-action { display: inline-flex; align-items: center; min-height: 30px; padding: 4px 9px; border: 1px solid var(--rh-line-muted); border-radius: 6px; color: var(--rh-muted); font-size: 10px; }
.dashboard-workstation[data-dashboard-state="error"] > .dashboard-grid,
.backtests-workstation[data-load-state="error"] > .backtests-grid { display: none !important; }

.auth-shell {
  min-height: 100dvh;
  background:
    radial-gradient(circle at 18% 12%, color-mix(in srgb, var(--rh-accent) 13%, transparent), transparent 36%),
    var(--rh-canvas);
}

.auth-shell__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
  padding: 14px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid var(--rh-divider);
}

.auth-shell__main { display: grid; place-items: center; min-height: calc(100dvh - 72px); padding: clamp(22px, 4vw, 64px); }

.auth-gateway {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.72fr);
  gap: clamp(30px, 7vw, 112px);
  width: min(1180px, 100%);
  align-items: center;
}

.auth-gateway__story h1 { max-width: 720px; margin: 0 0 18px; font-size: clamp(40px, 6vw, 76px); font-weight: 650; letter-spacing: -0.055em; line-height: 0.98; }
.auth-gateway__lead { max-width: 620px; font-size: clamp(15px, 1.6vw, 19px); line-height: 1.6; }
.auth-gateway__eyebrow { margin-bottom: 12px; color: var(--rh-accent-2); font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }

.auth-gateway__modules { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 34px; }
.auth-gateway__modules article { min-height: 150px; padding: 16px; border: 1px solid var(--rh-line-muted); border-radius: 9px; background: color-mix(in srgb, var(--rh-surface) 76%, transparent); }
.auth-gateway__modules article > span { color: var(--rh-accent); font-family: var(--rh-font-mono); font-size: 10px; }
.auth-gateway__modules strong { display: block; margin-top: 22px; color: var(--rh-text-strong); }
.auth-gateway__modules p { margin: 7px 0 0; font-size: 12px; line-height: 1.5; }

.auth-gateway__card { padding: clamp(24px, 3vw, 38px); border: 1px solid var(--rh-line-muted); border-radius: 12px; background: var(--rh-surface); box-shadow: var(--rh-shadow-panel); }
.auth-gateway__card h2 { margin: 0 0 12px; font-size: 28px; letter-spacing: -0.03em; text-transform: none; }
.auth-gateway__mark { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 26px; border: 1px solid var(--rh-accent); border-radius: 11px; background: color-mix(in srgb, var(--rh-accent) 13%, var(--rh-surface)); color: var(--rh-accent-2); font-size: 20px; font-weight: 750; }
.auth-gateway__session { display: grid; gap: 10px; margin: 22px 0; padding: 14px; border: 1px solid var(--rh-divider); border-radius: 8px; background: var(--rh-bg-elevated); }
.auth-gateway__session > div { display: grid; grid-template-columns: minmax(90px, .7fr) minmax(0, 1fr); gap: 12px; }
.auth-gateway__session dt { color: var(--rh-muted); }
.auth-gateway__session dd { overflow: hidden; margin: 0; color: var(--rh-text-strong); text-align: right; text-overflow: ellipsis; white-space: nowrap; }
.auth-gateway__continue { width: 100%; min-height: 48px; }
.auth-gateway__security { margin: 14px 0 0; font-size: 11px; text-align: center; }
.local-auth__fallbacks { margin-top: 16px; border-top: 1px solid var(--rh-divider); padding-top: 14px; }
.local-auth__fallbacks summary { cursor: pointer; color: var(--rh-text-strong); font-weight: 650; }
.local-auth__form { display: grid; gap: 12px; margin-top: 16px; }
.local-auth__form label { display: grid; gap: 6px; color: var(--rh-muted); font-size: 12px; }
.local-auth__form input { width: 100%; min-height: 42px; padding: 9px 11px; border: 1px solid var(--rh-line-muted); border-radius: 7px; background: var(--rh-bg-elevated); color: var(--rh-text-strong); }
.local-auth__notice { margin: 0 0 4px; padding: 12px; border-left: 2px solid var(--rh-accent); background: color-mix(in srgb, var(--rh-accent) 8%, transparent); font-size: 12px; line-height: 1.5; }
.local-auth__status { min-height: 20px; margin: 14px 0 0; color: var(--rh-accent-2); font-size: 12px; }
.local-auth__recovery { margin-top: 16px; padding: 16px; border: 1px solid var(--rh-accent); border-radius: 8px; background: var(--rh-bg-elevated); }
.local-auth__recovery h3 { margin: 0 0 8px; }
.local-auth__recovery ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px 18px; margin: 14px 0; padding-left: 24px; font-family: var(--rh-font-mono); font-size: 12px; }

.shell-preferences { display: flex; gap: 8px; }
.workbench-user-menu__panel .shell-preferences { display: grid; grid-template-columns: 1fr 72px; }
.shell-preferences .rh-dropdown__trigger { min-height: 40px; }
.rh-theme-option__swatch[data-theme-swatch="abyss"] { background: #071019; }
.rh-theme-option__swatch[data-theme-swatch="graphite"] { background: #162534; }
.rh-theme-option__swatch[data-theme-swatch="slate"] { background: #304354; }
.rh-theme-option__swatch[data-theme-swatch="frost"] { background: #e8f0f4; }
.rh-theme-option__swatch[data-theme-swatch="paper"] { background: #ffffff; }
.rh-theme-option__swatch[data-theme-swatch="sand"] { background: #ece7dc; }

/* Workstation normalization: the shell owns viewport geometry, modules own local overflow. */
.page-shell:has(.dashboard-workstation),
.page-shell:has(.settings-workstation),
.page-shell:has(.strategies-workstation),
.page-shell:has(.backtests-workstation),
.page-shell:has(.monitoring-workstation),
.page-shell:has(.connections-workstation) {
  min-height: calc(100dvh - var(--workbench-topbar-height));
  padding: 28px clamp(18px, 2.4vw, 38px) 44px;
}

.dashboard-workstation,
.settings-workstation,
.strategies-workstation,
.backtests-workstation,
.monitoring-workstation,
.connections-workstation,
.workspace-placeholder {
  width: 100%;
  height: auto !important;
  min-height: 0 !important;
  overflow: visible !important;
  font-family: var(--rh-font-sans) !important;
}

.dashboard-table,
.strategies-table,
.settings-table,
.backtests-table,
.strategies-kv,
.dashboard-kv,
.settings-kv,
.backtests-kv,
.dashboard-metric__value {
  font-family: var(--rh-font-mono);
}

.dashboard-grid,
.strategies-grid,
.settings-grid,
.backtests-grid { gap: 12px !important; }

@media (min-width: 1181px) {
  .strategies-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr)) !important;
    grid-template-rows: auto !important;
  }
  .strategies-statistics { grid-column: 1 / -1 !important; grid-row: auto !important; }
  .terminal-panel.strategies-summary { grid-column: 1 / -1 !important; grid-row: auto !important; }
  .strategies-chart-panel { grid-column: 1 / 9 !important; grid-row: auto !important; }
  .strategies-library { grid-column: 9 / -1 !important; grid-row: auto !important; }
  .strategies-signals,
  .strategies-trades { grid-column: 1 / -1 !important; grid-row: auto !important; }
  .strategies-selected-details {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    overflow: visible;
  }
  .strategies-selected-details > .strategies-kv--summary { grid-column: 1 / -1; }
  .strategies-runtime-status,
  .strategies-live-profile,
  .strategies-market-readiness,
  .strategies-account-readiness,
  .strategies-paper-accounting,
  .strategies-execution-outcomes {
    min-width: 0;
    margin: 0;
    padding: 12px;
    border: 1px solid var(--rh-divider);
    border-radius: 7px;
  }
  .strategies-execution-outcomes { grid-column: span 2; }
}

.terminal-panel,
.settings-panel,
.backtests-panel {
  border-color: var(--rh-line-muted) !important;
  border-radius: 8px !important;
  background: var(--rh-surface) !important;
  box-shadow: var(--rh-shadow-panel) !important;
}

.terminal-panel { padding: 16px !important; }
.panel-heading { min-height: 40px; }
.panel-heading h1,
.panel-heading h2 { font-family: var(--rh-font-sans); font-size: 13px; letter-spacing: 0; text-transform: none; }

.rh-button,
.shell-button,
input,
textarea,
.rh-dropdown__trigger,
.settings-modebar__button,
.strategies-tab,
.backtests-modebar__button {
  min-height: var(--workbench-control-height);
  border-radius: 7px !important;
}

.rh-button { padding-inline: 14px; text-transform: none; }
.rh-button--compact { min-width: 36px; min-height: 36px; }
.strategies-segment { min-width: 36px; }

.workbench-main button,
.workbench-main input:not([type="checkbox"]):not([type="radio"]),
.workbench-main select,
.workbench-main textarea {
  min-height: 36px !important;
}

.dashboard-table-wrap,
.strategies-table-wrap,
.settings-table-wrap,
.backtests-table-wrap { border-radius: 7px; scrollbar-gutter: stable; }

table th { min-height: 40px; color: var(--rh-muted); font-size: 11px !important; }
table td { min-height: 44px; font-size: 12px; }
table tbody tr { height: 44px; }

@media (max-width: 1180px) {
  .workbench-shell { grid-template-columns: var(--workbench-sidebar-collapsed) minmax(0, 1fr); }
  .workbench-sidebar { width: var(--workbench-sidebar-collapsed); }
  .workbench-brand__word,
  .workbench-nav__label,
  .workbench-nav__group,
  .workbench-user-menu__identity,
  .workbench-sidebar__collapse { display: none; }
  .workbench-sidebar__brand-row,
  .workbench-nav__item,
  .workbench-user-menu > summary { justify-content: center; padding-inline: 8px; }
  .workbench-user-menu__panel { left: calc(100% + 8px); right: auto; bottom: 8px; min-width: 220px; }
  .workbench-topbar { grid-template-columns: minmax(0, 1fr) minmax(240px, 420px) auto; padding-inline: 16px; }
  .auth-shell__header .workbench-brand {
    min-width: 44px;
    min-height: 44px;
  }
  .auth-shell__header .workbench-brand__word { display: inline; }
}

@media (max-width: 820px) {
  :root { --workbench-topbar-height: 58px; }
  .workbench-shell { display: block; padding-bottom: var(--workbench-mobile-nav-height); }
  .workbench-sidebar { display: none; }
  .workbench-topbar { grid-template-columns: minmax(0, 1fr) 44px 44px; gap: 8px; }
  .workbench-command-trigger { width: 44px; min-width: 44px; padding: 0; justify-content: center; }
  .workbench-topbar button,
  .workbench-topbar .workbench-environment,
  .skip-link { min-height: 44px; }
  .workbench-command-trigger > span:nth-child(2),
  .workbench-command-trigger kbd,
  .workbench-environment span:last-child { display: none; }
  .workbench-environment { min-width: 44px; padding: 8px; justify-content: center; }
  .workbench-main,
  .page-shell.workbench-main,
  .page-shell:has(.dashboard-workstation),
  .page-shell:has(.settings-workstation),
  .page-shell:has(.strategies-workstation),
  .page-shell:has(.backtests-workstation),
  .page-shell:has(.monitoring-workstation),
  .page-shell:has(.connections-workstation) { padding: 20px 14px 34px; }
  .workbench-page-heading { margin-bottom: 18px; }
  .workbench-page-heading h1 { font-size: 25px; }
  .workbench-mobile-nav {
    position: fixed;
    inset: auto 0 0;
    z-index: 45;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    min-height: var(--workbench-mobile-nav-height);
    padding: 7px max(6px, env(safe-area-inset-left)) max(7px, env(safe-area-inset-bottom));
    border-top: 1px solid var(--rh-divider);
    background: color-mix(in srgb, var(--rh-bg-elevated) 96%, transparent);
    backdrop-filter: blur(16px);
  }
  .workbench-mobile-nav__item { display: grid; place-items: center; align-content: center; gap: 4px; min-width: 0; min-height: 52px; padding: 4px; border: 0; border-radius: 8px; background: transparent; color: var(--rh-muted); }
  .workbench-mobile-nav__item.is-active { background: color-mix(in srgb, var(--rh-accent) 11%, var(--rh-surface)); color: var(--rh-accent-2); }
  .workbench-mobile-nav__item > span { font-family: var(--rh-font-mono); font-size: 10px; font-weight: 700; }
  .workbench-mobile-nav__item small { width: 100%; overflow: hidden; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
  .auth-shell__header { padding-inline: 16px; }
  .auth-gateway { grid-template-columns: 1fr; }
  .auth-gateway__story h1 { font-size: clamp(38px, 11vw, 58px); }
  .connections-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .monitoring-kpi-grid,
  .monitoring-stream-grid { grid-template-columns: 1fr; }
  .monitoring-toolbar { grid-template-columns: 1fr; }
  .monitoring-refresh { min-width: 0; }
}

@media (max-width: 560px) {
  .workbench-breadcrumb > span:first-child,
  .workbench-breadcrumb > span:nth-child(2) { display: none; }
  .workbench-page-heading { display: block; }
  .auth-shell__header .shell-preferences .rh-dropdown:first-child { display: none; }
  .auth-shell__header .shell-preferences .rh-dropdown__trigger { min-height: 44px; }
  .auth-shell__main { place-items: start stretch; padding: 28px 14px; }
  .auth-gateway__modules { grid-template-columns: 1fr; }
  .auth-gateway__modules article { min-height: 112px; }
  .auth-gateway__modules strong { margin-top: 13px; }
  .auth-gateway__card { padding: 22px; }
  .connections-summary { grid-template-columns: 1fr; }
  .rh-button,
  .shell-button,
  input,
  textarea,
  .rh-dropdown__trigger,
  .settings-modebar__button,
  .strategies-tab,
  .backtests-modebar__button { min-height: 44px; }
  .workbench-main button,
  .workbench-main input:not([type="checkbox"]):not([type="radio"]),
  .workbench-main select,
  .workbench-main textarea { min-height: 44px !important; }
  .rh-button--compact { min-width: 44px; }
  .strategies-summary-actions,
  .strategies-action-group,
  .strategies-action-menu {
    width: 100%;
    max-width: 100%;
  }
  .strategies-action-group { flex-wrap: wrap; }
  .strategies-action-group .rh-button { flex: 1 1 calc(50% - 4px); min-width: 0; }
  .strategies-action-menu > .rh-dropdown__trigger { width: 100%; }
}

@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; }
}