/* Mail Sniper SPA — consumes tokens.css. Dark teal brand; no purple glow decor. */

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

html {
  height: 100%;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--space-4) + var(--safe-top));
}

body {
  overflow-x: clip;
  margin: 0;
  min-height: 100%;
  min-height: 100dvh;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  background:
    radial-gradient(900px 480px at 8% -8%, rgba(45, 212, 191, 0.07), transparent 55%),
    radial-gradient(700px 420px at 100% 0%, rgba(20, 184, 166, 0.04), transparent 50%),
    var(--color-bg);
  padding:
    var(--safe-top)
    var(--safe-right)
    var(--safe-bottom)
    var(--safe-left);
  overflow-x: hidden;
}

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

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

:focus { outline: none; }
:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-4);
  z-index: calc(var(--z-toast) + 1);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform var(--motion-fast) var(--ease-out);
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  box-shadow: var(--focus-ring);
}

/* —— App shell —— */
#app {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
  max-width: 100vw;
}

.rail {
  width: var(--rail-width);
  flex-shrink: 0;
  background: var(--color-surface-sunken);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: var(--space-4) 0 calc(var(--space-5) + var(--safe-bottom));
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  z-index: var(--z-drawer);
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform var(--motion-normal) var(--ease-out);
}

.mark {
  width: 36px;
  height: 36px;
  margin: 0 auto var(--space-5);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, var(--color-primary-hover), var(--color-primary-active));
  display: grid;
  place-items: center;
  font-weight: var(--weight-semibold);
  letter-spacing: -0.04em;
  color: var(--color-text-inverse);
  flex-shrink: 0;
}

.rail nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  width: 100%;
  align-items: center;
  padding: 0 var(--space-2);
}

.rail [data-nav-group] {
  display: contents;
}

.rail [data-nav-group]::before {
  content: none;
}

.rail a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-text-secondary);
  text-decoration: none;
  flex-shrink: 0;
  transition: background var(--motion-fast) var(--ease-out), color var(--motion-fast) var(--ease-out);
}

.rail a svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}

.rail .nav-label {
  display: none;
  font-size: var(--text-small);
  font-weight: var(--weight-medium);
  white-space: nowrap;
}

.rail a:hover {
  background: var(--color-surface);
  color: var(--color-text);
}

.rail a.active {
  background: var(--color-primary-subtle);
  color: var(--color-primary-hover);
  box-shadow: inset 0 0 0 1px var(--color-primary-border);
}

.rail a:focus-visible {
  box-shadow: var(--focus-ring);
}

.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: calc(var(--z-drawer) - 1);
  border: 0;
  padding: 0;
  cursor: pointer;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: var(--touch-min);
  height: var(--touch-min);
  min-width: var(--touch-min);
  min-height: var(--touch-min);
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.nav-toggle:focus-visible {
  box-shadow: var(--focus-ring);
}

.shell {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  max-width: 100%;
}

.top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-4) var(--space-6) var(--space-3);
  border-bottom: 1px solid var(--color-border);
  background: rgba(7, 9, 13, 0.82);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.top-leading {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  min-width: 0;
}

.crumb {
  color: var(--color-text-muted);
  font-size: var(--text-meta);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: var(--weight-medium);
}

.page-header h1,
h1 {
  margin: var(--space-1) 0 0;
  font-size: var(--text-page);
  letter-spacing: -0.03em;
  font-weight: var(--weight-semibold);
  line-height: var(--leading-tight);
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.page-header .actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-bottom: var(--space-2);
  max-width: min(52vw, 720px);
  justify-content: flex-end;
}

.top-nav a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: var(--weight-medium);
  font-size: var(--text-small);
  white-space: nowrap;
}

.top-nav a:hover,
.top-nav a.active { color: var(--color-text); }

.top-meta {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-wrap: wrap;
  padding-bottom: var(--space-1);
  max-width: 100%;
}

.brand-lock {
  display: inline-block;
  margin-top: var(--space-1);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: var(--text-meta);
  letter-spacing: 0.02em;
  text-decoration: none;
}

.brand-lock:hover { color: var(--color-text); }

main,
#view {
  max-width: 100%;
  overflow-x: clip;
  padding: var(--space-5) var(--space-6) var(--space-8);
  flex: 1;
  min-width: 0;
  max-width: 100%;
}

.site-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding: var(--space-3) var(--space-6) calc(var(--space-4) + var(--safe-bottom));
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--text-meta);
  background: rgba(7, 9, 13, 0.88);
}

.site-foot a {
  color: var(--color-primary);
  text-decoration: none;
}

.site-foot a:hover { color: var(--color-text); }

/* —— Utilities —— */
.pills,
.row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  align-items: center;
  margin-bottom: var(--space-4);
}

.filter-bar > * { min-width: 0; }

.right { margin-left: auto; }
.gap { height: var(--space-4); }
.stack { display: flex; flex-direction: column; gap: var(--space-3); }
.muted { color: var(--color-text-secondary); }
.faint { color: var(--color-text-muted); }
.hero-row { margin-bottom: var(--space-4); }
.dry { border: 1px solid var(--color-primary-border); }

.num {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  text-align: right;
}

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

/* —— Pills —— */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  font-size: var(--text-meta);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.02em;
  background: var(--color-surface-raised);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.pill.ok {
  color: var(--color-success-text);
  background: var(--color-success-subtle);
  border-color: var(--color-success-border);
}

.pill.warn {
  color: var(--color-warning-text);
  background: var(--color-warning-subtle);
  border-color: var(--color-warning-border);
}

.pill.bad {
  color: var(--color-danger-text);
  background: var(--color-danger-subtle);
  border-color: var(--color-danger-border);
}

.pill.purple {
  color: #e9d5ff;
  background: var(--color-accent-subtle);
  border-color: rgba(167, 139, 250, 0.35);
}

.pill.teal {
  color: var(--color-success-text);
  background: var(--color-primary-subtle);
  border-color: var(--color-primary-border);
}

.pill.muted {
  color: var(--color-text-secondary);
  background: rgba(148, 163, 184, 0.08);
  border-color: rgba(148, 163, 184, 0.22);
}

a.pill { text-decoration: none; }

/* —— Buttons —— */
.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface-raised);
  color: var(--color-text);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  min-height: 36px;
  font: inherit;
  font-weight: var(--weight-semibold);
  cursor: pointer;
  text-decoration: none;
  transition:
    background var(--motion-fast) var(--ease-out),
    border-color var(--motion-fast) var(--ease-out),
    opacity var(--motion-fast) var(--ease-out);
}

.btn:hover:not(:disabled):not([aria-busy="true"]) {
  border-color: #3d4d6b;
  background: var(--color-surface);
}

.btn:focus-visible { box-shadow: var(--focus-ring); }

.btn.primary,
.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-active));
  border-color: transparent;
  color: var(--color-text-inverse);
}

.btn.primary:hover:not(:disabled):not([aria-busy="true"]),
.btn--primary:hover:not(:disabled):not([aria-busy="true"]) {
  background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary));
  border-color: transparent;
}

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

.btn.ghost,
.btn--ghost {
  background: transparent;
  border-color: transparent;
}

.btn.ghost:hover:not(:disabled):not([aria-busy="true"]),
.btn--ghost:hover:not(:disabled):not([aria-busy="true"]) {
  background: var(--color-surface);
  border-color: var(--color-border);
}

.btn.danger,
.btn--danger,
.btn.bad {
  background: var(--color-danger-surface);
  border-color: #7f1d34;
  color: var(--color-danger-text);
}

/* Deprecated: purple → secondary/accent alias */
.btn.purple,
.btn--purple {
  background: var(--color-accent-subtle);
  border-color: rgba(167, 139, 250, 0.4);
  color: #e9d5ff;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn[aria-busy="true"] {
  position: relative;
  color: transparent !important;
  pointer-events: none;
  cursor: wait;
}

.btn[aria-busy="true"]::after {
  content: "";
  position: absolute;
  width: 1em;
  height: 1em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  color: var(--color-text);
  animation: btn-spin 0.7s linear infinite;
}

.btn.primary[aria-busy="true"]::after,
.btn--primary[aria-busy="true"]::after {
  color: var(--color-text-inverse);
}

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

.btn.icon-btn {
  padding: var(--space-2);
  min-width: 36px;
}

/* —— KPIs / grids / cards —— */
.kpis {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-3);
}

.kpi {
  background: linear-gradient(180deg, var(--color-surface-raised), var(--color-surface));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.kpi .label {
  color: var(--color-text-secondary);
  font-size: var(--text-meta);
  font-weight: var(--weight-medium);
}

.kpi .value {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  margin-top: var(--space-2);
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  font-weight: var(--weight-semibold);
}

.kpi .hint {
  color: var(--color-text-secondary);
  font-size: var(--text-meta);
  margin-top: var(--space-1);
}

.grid-2 { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: var(--space-4); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr)); gap: var(--space-4); }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.card h2,
.card h3 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-section);
  font-weight: var(--weight-semibold);
}

.mbx {
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  position: relative;
  overflow: hidden;
}

.mbx.example { opacity: 0.92; }

.mbx .head {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-4);
}

.provider {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  background: var(--color-surface-raised);
  color: var(--color-primary);
  font-weight: var(--weight-semibold);
  font-size: var(--text-meta);
}

.mbx .who { font-weight: var(--weight-semibold); }

.mbx .mail {
  color: var(--color-text-secondary);
  font-size: var(--text-meta);
  font-family: var(--font-mono);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-2);
}

.metric { text-align: center; }

.metric label {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-meta);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.ring {
  width: 72px;
  height: 72px;
  margin: 0 auto;
  position: relative;
}

.ring svg { transform: rotate(-90deg); }

.ring .num {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-small);
  font-weight: var(--weight-semibold);
  text-align: center;
}

.mbx .foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-3);
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* —— Tables —— */
.table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.table-wrap .table { border: 0; }

.table {
  width: 100%;
  border-collapse: collapse;
  min-width: 0;
}

/* Wide data grids scroll inside .table-wrap only — never expand the page. */
.table-wrap .table {
  min-width: 520px;
}

.table th {
  text-align: left;
  color: var(--color-text-muted);
  font-size: var(--text-meta);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: var(--weight-medium);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-sunken);
  position: sticky;
  top: 0;
  z-index: var(--z-base);
}

.table td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-border-subtle);
  vertical-align: top;
}

.table tr:hover td { background: var(--color-surface-raised); }

.table .sub {
  color: var(--color-text-secondary);
  font-size: var(--text-meta);
}

.table td.num,
.table th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
}

/* —— Tabs —— */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
}

.tabs a,
.tabs button {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  padding: var(--space-3) var(--space-4);
  font: inherit;
  font-weight: var(--weight-semibold);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}

.tabs a:focus-visible,
.tabs button:focus-visible { box-shadow: var(--focus-ring); }

.tabs a.active,
.tabs button.active {
  color: var(--color-text);
  border-bottom-color: var(--color-primary);
}

/* —— Sequence canvas —— */
.canvas {
  background:
    radial-gradient(circle at 1px 1px, var(--color-border) 1px, transparent 0) 0 0 / 22px 22px,
    var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5) var(--space-10);
  min-height: 560px;
}

.seq {
  width: min(520px, 100%);
  margin: 0 auto;
  position: relative;
}

.seq::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 20px;
  bottom: 20px;
  border-left: 2px dashed var(--color-border-strong);
}

.step-node,
.wait-node {
  position: relative;
  z-index: var(--z-base);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin: 0 0 var(--space-4);
}

.wait-node {
  width: fit-content;
  margin-left: 56px;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  display: flex;
  gap: var(--space-2);
  align-items: center;
  font-size: var(--text-small);
}

.step-node .badge {
  position: absolute;
  left: -2px;
  top: 16px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-bg-subtle);
  border: 2px solid var(--color-primary);
  transform: translateX(-28px);
}

.step-node .title {
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-2);
}

.add-step {
  margin-left: 56px;
  border: 1px dashed var(--color-primary-border);
  color: var(--color-primary-hover);
  background: var(--color-primary-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-weight: var(--weight-semibold);
  cursor: pointer;
}

.add-step:focus-visible { box-shadow: var(--focus-ring); }

/* —— Forms —— */
label.field,
.field-label {
  display: block;
  color: var(--color-text-secondary);
  font-size: var(--text-meta);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-1);
}

.form-stack,
form.stack {
  max-width: var(--form-max);
}

.step-node input,
.step-node textarea,
input,
textarea,
select {
  width: 100%;
  max-width: 100%;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font: inherit;
  min-height: 36px;
}

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

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.hint {
  color: var(--color-text-secondary);
  font-size: var(--text-meta);
  margin-top: var(--space-2);
  line-height: var(--leading-normal);
}

.password-field {
  display: flex;
  gap: var(--space-2);
  align-items: stretch;
  max-width: var(--form-max);
}

.password-field input { flex: 1; min-width: 0; }

.password-field .icon-btn { flex-shrink: 0; }

.timeline-item {
  border-left: 2px solid var(--color-border-strong);
  padding: var(--space-2) 0 var(--space-2) var(--space-4);
  margin-left: var(--space-2);
}

/* —— Inbox / unibox —— */
.unibox {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 0;
  min-height: calc(100vh - 140px);
  min-height: calc(100dvh - 140px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-sunken);
}

.unibox.wave6 {
  grid-template-columns: 320px 1fr 280px;
}

.intel-pane {
  border-left: 1px solid var(--color-border);
  padding: var(--space-4);
  overflow: auto;
  background: var(--color-bg);
}

.tlist {
  border-right: 1px solid var(--color-border);
  overflow: auto;
  background: var(--color-bg);
}

.tlist h2 {
  margin: 0;
  padding: var(--space-4) var(--space-4) var(--space-2);
  font-size: var(--text-page);
  font-weight: var(--weight-semibold);
}

.tcard {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle);
  cursor: pointer;
}

.tcard:hover { background: var(--color-surface); }

.tcard.active {
  background: var(--color-primary-subtle);
  box-shadow: inset 0 0 0 1px var(--color-primary-border);
}

.tcard .n { font-weight: var(--weight-semibold); }

.tcard .e {
  color: var(--color-text-secondary);
  font-size: var(--text-meta);
}

.thread {
  padding: var(--space-4) var(--space-5) var(--space-6);
  overflow: auto;
  position: relative;
  min-width: 0;
}

.thread .head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: flex-start;
  flex-wrap: wrap;
}

.timeline {
  margin: var(--space-5) 0 0;
  position: relative;
  padding-left: var(--space-5);
}

.timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 0;
  bottom: 0;
  border-left: 2px dotted var(--color-border-strong);
}

.bubble {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin: 0 0 var(--space-4);
}

.bubble.in {
  background: rgba(20, 184, 166, 0.06);
  border-color: var(--color-primary-border);
}

.bubble .meta {
  color: var(--color-text-secondary);
  font-size: var(--text-meta);
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

.bubble pre {
  white-space: pre-wrap;
  font-family: var(--font-sans);
  margin: 0;
  line-height: var(--leading-relaxed);
}

.composer {
  margin-top: var(--space-5);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-primary-border);
}

.composer h3 {
  margin: 0 0 var(--space-2);
  color: var(--color-primary-hover);
  font-weight: var(--weight-semibold);
}

.composer textarea,
.composer input {
  background: var(--color-bg-subtle);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

/* —— Pipeline kanban —— */
.pipeline-board,
.crm-board {
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-4);
  scroll-snap-type: x proximity;
}

.pipeline-stage,
.crm-col {
  min-width: 220px;
  max-width: 280px;
  flex: 1 0 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  scroll-snap-align: start;
}

.pipeline-stage h3,
.crm-col h3 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-body);
  font-weight: var(--weight-semibold);
}

.pipeline-card,
.crm-card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  margin: var(--space-2) 0;
  cursor: grab;
}

.pipeline-card:active,
.crm-card:active { cursor: grabbing; }

.pipeline-card a,
.crm-card a {
  color: var(--color-text);
  text-decoration: none;
}

.pipeline-stage-select {
  display: none;
  width: 100%;
  margin-bottom: var(--space-3);
}

/* —— Modals / MsDialog —— */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 8, 14, 0.78);
  display: grid;
  place-items: center;
  z-index: var(--z-modal);
  padding: var(--space-6);
  padding-top: calc(var(--space-6) + var(--safe-top));
  padding-bottom: calc(var(--space-6) + var(--safe-bottom));
  opacity: 0;
  transition: opacity var(--motion-overlay) var(--ease-enter);
}

.modal.hidden { display: none; }

.modal.ms-modal--open { opacity: 1; }

.modal .box,
.modal .modal-card,
.ms-dialog {
  width: min(760px, 100%);
  max-height: min(90vh, 90dvh);
  overflow: auto;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg);
  color: var(--color-text);
}

.ms-dialog {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
  width: min(var(--ms-dialog-w, 440px), 100%);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-lg);
  transform: translateY(8px) scale(0.98);
  opacity: 0;
  transition:
    opacity var(--motion-overlay) var(--ease-enter),
    transform var(--motion-overlay) var(--ease-enter);
}

.ms-dialog__footer .btn:not(.primary):not(.danger) {
  background: var(--color-surface);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.ms-modal--open .ms-dialog {
  opacity: 1;
  transform: none;
}

.ms-dialog--sm { --ms-dialog-w: 400px; }
.ms-dialog--md { --ms-dialog-w: 480px; }
.ms-dialog--lg { --ms-dialog-w: 640px; }
.ms-dialog--xl { --ms-dialog-w: 820px; }
.ms-dialog--full { --ms-dialog-w: 960px; }

.ms-dialog__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5) var(--space-3);
}

.ms-dialog__titles { min-width: 0; flex: 1; }

.ms-dialog__title {
  margin: 0;
  font-size: var(--text-section);
  font-weight: var(--weight-semibold);
  letter-spacing: -0.02em;
  line-height: var(--leading-tight);
}

.ms-dialog__desc {
  margin: var(--space-2) 0 0;
  color: var(--color-text-secondary);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
}

.ms-dialog__close {
  flex-shrink: 0;
  width: var(--touch-min);
  height: var(--touch-min);
  min-width: var(--touch-min);
  padding: 0;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--color-text-secondary);
}

.ms-dialog__body {
  padding: 0 var(--space-5) var(--space-4);
  overflow: auto;
  max-height: min(60vh, 60dvh);
}

.ms-dialog__body:empty { display: none; }

.ms-dialog__field + .ms-dialog__field { margin-top: var(--space-4); }

.ms-dialog__hint {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-meta);
}

.ms-dialog__field-error,
.ms-dialog__error {
  margin: var(--space-2) 0 0;
  color: var(--color-danger-text);
  font-size: var(--text-small);
}

.ms-dialog__error {
  padding: 0 var(--space-5);
  margin-bottom: var(--space-2);
}

.ms-dialog__error[hidden],
.ms-dialog__field-error[hidden] { display: none; }

.ms-dialog__footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5) var(--space-5);
  border-top: 1px solid var(--color-border-subtle);
}

.ms-dialog__footer .btn { min-height: var(--control-height); }

.ms-toast {
  position: fixed;
  right: max(16px, var(--safe-right));
  bottom: max(16px, var(--safe-bottom));
  z-index: var(--z-toast);
  max-width: min(360px, calc(100vw - 32px));
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-raised);
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: var(--text-body);
}

.ms-toast[hidden] { display: none; }

.ms-toast--success { border-color: var(--color-success-border); }
.ms-toast--danger { border-color: var(--color-danger-border); color: var(--color-danger-text); }

@media (prefers-reduced-motion: reduce) {
  .modal,
  .ms-dialog {
    transition: none;
  }
}

/* —— Login —— */
.login-screen {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: var(--space-6);
  background:
    radial-gradient(1000px 520px at 12% -10%, rgba(20, 184, 166, 0.16), transparent 58%),
    radial-gradient(800px 420px at 92% 8%, rgba(45, 212, 191, 0.06), transparent 52%),
    linear-gradient(160deg, var(--color-bg) 0%, var(--color-bg-subtle) 48%, #0a1210 100%);
}

.login-card {
  width: min(420px, 100%);
  max-width: var(--form-max);
  padding: var(--space-8) var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgba(18, 23, 34, 0.94);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.login-brand {
  font-size: var(--text-page);
  font-weight: var(--weight-semibold);
  letter-spacing: -0.03em;
  color: var(--color-primary-hover);
}

.login-card .field { margin-top: var(--space-3); }

.login-card .btn.primary {
  margin-top: var(--space-4);
  width: 100%;
  min-height: var(--touch-min);
}

.login-error:empty { display: none; }

.login-error {
  color: var(--color-danger-text);
  min-height: 1.2em;
}

/* —— Empty states —— */
.empty-state {
  padding: var(--space-8) var(--space-5);
  text-align: center;
  max-width: 28rem;
  margin: var(--space-6) auto;
}

.empty-state h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-section);
  font-weight: var(--weight-semibold);
}

.empty-state p { margin: 0 0 var(--space-4); }

.empty-state.card { text-align: left; max-width: none; margin: 0; }

/* —— Wave 13 productization —— */
.setup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-3);
}

.setup-card h2 { font-size: 1rem; }

.help-btn {
  min-width: 32px;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

.help-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100vw);
  height: 100vh;
  height: 100dvh;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  z-index: var(--z-toast);
  padding: calc(var(--space-4) + var(--safe-top)) var(--space-5) calc(var(--space-4) + var(--safe-bottom));
  overflow: auto;
  box-shadow: var(--shadow-lg);
}

.help-drawer.hidden { display: none; }

.help-drawer-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.help-drawer-body {
  white-space: pre-wrap;
  line-height: var(--leading-relaxed);
}

.help-popover {
  position: absolute;
  z-index: calc(var(--z-toast) + 5);
  max-width: 280px;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-meta);
  box-shadow: var(--shadow-sm);
}

.help-popover.hidden { display: none; }

.onboarding-banner {
  margin: 0 var(--space-4) var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  background: linear-gradient(120deg, var(--color-primary-subtle), var(--color-surface));
  border-radius: var(--radius-md);
}

.onboarding-banner.hidden { display: none; }

.onboarding-steps {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.onboarding-step {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: var(--text-small);
}

.notif-wrap {
  position: relative;
  margin-right: var(--space-2);
}

.notif-bell {
  position: relative;
  min-width: 36px;
}

.notif-bell-label {
  font-weight: var(--weight-semibold);
  letter-spacing: 0.04em;
}

.notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--color-warning);
  color: #fff;
  border-radius: var(--radius-pill);
  font-size: 10px;
  min-width: 16px;
  padding: 1px 4px;
  text-align: center;
  font-weight: var(--weight-semibold);
}

.notif-badge.hidden { display: none; }

.notif-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  width: min(360px, 92vw);
  max-height: 70vh;
  overflow: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  z-index: var(--z-modal);
  box-shadow: var(--shadow-md);
}

.notif-panel.hidden { display: none; }

.notif-item {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--color-border-subtle);
  color: inherit;
  padding: var(--space-3);
  cursor: pointer;
  font: inherit;
}

.notif-item:hover { background: var(--color-surface-raised); }

.notif-item:focus-visible { box-shadow: var(--focus-ring); }

.notif-item.unread { background: var(--color-primary-subtle); }

.diag-out {
  margin-top: var(--space-2);
  max-height: 240px;
  overflow: auto;
  padding: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-meta);
}

/* —— Wave 17 Command Center / Assistant —— */
.assistant-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.9fr;
  gap: var(--space-4);
  min-height: 70vh;
}

.assistant-chat,
.assistant-plan,
.assistant-context {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  min-width: 0;
}

.assistant-log {
  max-height: 50vh;
  overflow: auto;
  margin-bottom: var(--space-3);
}

.msg {
  padding: var(--space-2) var(--space-3);
  margin: var(--space-1) 0;
  border-radius: var(--radius-sm);
}

.msg.user {
  background: var(--color-info-subtle);
  border: 1px solid var(--color-info-border);
}

.msg.assistant {
  background: var(--color-success-subtle);
  border: 1px solid var(--color-success-border);
}

.msg.error {
  background: var(--color-danger-subtle);
  border: 1px solid var(--color-danger-border);
}

.plan-steps {
  list-style: none;
  padding: 0;
  margin: 0;
}

.plan-steps li { margin: var(--space-2) 0; }

/* —— Responsive: tablet / mobile shell (≤1024) —— */
@media (max-width: 1024px) {
  .nav-toggle { display: inline-flex; }

  .nav-backdrop {
    display: block;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--motion-normal) var(--ease-out);
  }

  body.nav-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  body.nav-open { overflow: hidden; }

  .rail {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--rail-drawer-width);
    max-width: calc(100vw - 48px);
    transform: translateX(-105%);
    align-items: stretch;
    padding-left: var(--safe-left);
    box-shadow: var(--shadow-lg);
  }

  body.nav-open .rail {
    transform: translateX(0);
  }

  .rail .mark {
    margin-left: var(--space-4);
    margin-right: auto;
  }

  .rail nav {
    align-items: stretch;
    padding: 0 var(--space-3);
  }

  .rail [data-nav-group] {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
  }

  .rail [data-nav-group]::before {
    content: attr(data-nav-group);
    display: block;
    padding: var(--space-2) var(--space-3) var(--space-1);
    color: var(--color-text-muted);
    font-size: 10px;
    font-weight: var(--weight-semibold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .rail a {
    width: 100%;
    height: auto;
    min-height: var(--touch-min);
    justify-content: flex-start;
    padding: var(--space-2) var(--space-3);
  }

  .rail .nav-label { display: inline; }

  .top-nav { display: none; }

  .top {
    align-items: center;
    padding: var(--space-3) var(--space-4);
    gap: var(--space-3);
  }

  main,
  #view {
    padding: var(--space-4);
  }

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

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

  .unibox.wave6 {
    grid-template-columns: 1fr 1fr;
  }

  .unibox.wave6 .intel-pane {
    display: none;
  }

  .unibox:not(.wave6) {
    grid-template-columns: 1fr 1fr;
  }

  .pipeline-stage-select { display: block; }

  .pipeline-board.is-stage-filtered .pipeline-stage:not(.is-active),
  .crm-board.is-stage-filtered .crm-col:not(.is-active) {
    display: none;
  }

  .pipeline-board.is-stage-filtered .pipeline-stage.is-active,
  .crm-board.is-stage-filtered .crm-col.is-active {
    min-width: 100%;
    max-width: none;
    flex: 1 1 100%;
  }

  .assistant-layout {
    grid-template-columns: 1fr 1fr;
  }

  .assistant-context {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  .setup-grid { grid-template-columns: 1fr; }
  .onboarding-banner { margin: 0 var(--space-2) var(--space-3); }
  .help-drawer { width: 100vw; }
  .notif-panel { right: -12px; }
}

/* —— Mobile (≤640) —— */
@media (max-width: 640px) {
  body { font-size: 15px; }

  input,
  textarea,
  select {
    font-size: 16px; /* prevent iOS zoom */
    min-height: var(--touch-min);
  }

  .btn.icon-btn,
  .nav-toggle,
  .help-btn,
  .notif-bell {
    min-width: var(--touch-min);
    min-height: var(--touch-min);
  }

  .kpis { grid-template-columns: 1fr; }

  .unibox,
  .unibox.wave6 {
    grid-template-columns: 1fr;
    min-height: auto;
    border-radius: var(--radius-md);
  }

  .unibox .tlist {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
    max-height: 40vh;
  }

  .unibox.wave6 .intel-pane {
    display: block;
    border-left: 0;
    border-top: 1px solid var(--color-border);
  }

  .modal {
    padding: 0;
    place-items: stretch;
  }

  .modal .box,
  .modal .modal-card,
  .ms-dialog,
  .ms-dialog--sm,
  .ms-dialog--md,
  .ms-dialog--lg,
  .ms-dialog--xl,
  .ms-dialog--full {
    width: 100%;
    max-width: none;
    --ms-dialog-w: 100%;
    min-height: 100%;
    max-height: none;
    height: 100%;
    border-radius: 0;
    border: 0;
    transform: translateY(12px);
  }

  .modal.ms-modal--sheet {
    place-items: end stretch;
  }

  .modal.ms-modal--sheet .ms-dialog {
    min-height: auto;
    height: auto;
    max-height: min(92dvh, 92vh);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    border: 1px solid var(--color-border-strong);
    border-bottom: 0;
  }

  .ms-dialog__body { max-height: min(50dvh, 50vh); }

  .ms-dialog__footer {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .ms-dialog__footer .btn { width: 100%; }

  .pipeline-board,
  .crm-board {
    flex-direction: column;
    overflow-x: visible;
    scroll-snap-type: none;
  }

  .pipeline-stage,
  .crm-col {
    min-width: 0;
    max-width: none;
    width: 100%;
    flex: none;
  }

  .pipeline-board:not(.is-stage-filtered) .pipeline-stage:not(.is-active),
  .crm-board:not(.is-stage-filtered) .crm-col:not(.is-active) {
    display: none;
  }

  .assistant-layout { grid-template-columns: 1fr; }

  .add-step,
  .wait-node { margin-left: var(--space-8); }

  .seq::before { left: 18px; }

  .step-node .badge { transform: translateX(-22px); }

  .site-foot { padding-inline: var(--space-4); }

  .top-meta .pill { font-size: 10px; }
}

@media (max-width: 1100px) and (min-width: 1025px) {
  .top-nav {
    max-width: 40vw;
    gap: var(--space-3);
  }

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

/* —— Reduced motion —— */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .btn[aria-busy="true"]::after { animation: none; border-right-color: currentColor; }
}

/* Interview Mode */
.iv-layout { display:flex; flex-direction:column; gap:1rem; min-height:70vh; }
.iv-hero {
  position:relative; overflow:hidden; border-radius:0;
  padding:1.5rem 1.25rem; color:var(--color-text, #1a1a1a);
  background:
    radial-gradient(1200px 400px at 10% -20%, rgba(20, 90, 70, 0.18), transparent 60%),
    linear-gradient(160deg, #e8f0ec 0%, #f3f6f4 45%, #dfe8e3 100%);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.iv-brand {
  font-family: "IBM Plex Serif", "Source Serif 4", Georgia, serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 650; letter-spacing: -0.02em;
  margin-bottom: .35rem;
}
.iv-hero h2 { font-family: "IBM Plex Sans", "Segoe UI", sans-serif; font-size:1.15rem; font-weight:600; margin:0 0 .5rem; }
.iv-hero p { max-width: 42rem; margin:0; color: #334; }
.iv-main { display:grid; grid-template-columns: 1.4fr .7fr; gap:1rem; }
.iv-chat, .iv-side, .iv-profile-section {
  background: var(--panel, #fff); border:1px solid var(--color-border, #ddd); border-radius:10px; padding:1rem;
}
.iv-log { max-height: 55vh; overflow:auto; display:flex; flex-direction:column; gap:.65rem; margin-bottom:.75rem; }
.iv-msg { padding:.75rem .85rem; border-radius:10px; white-space:pre-wrap; line-height:1.45; }
.iv-msg.iv-user { background:#eef3f1; align-self:flex-end; max-width:92%; }
.iv-msg.iv-assistant { background:#f7faf8; border:1px solid #d7e3dc; max-width:96%; }
.iv-chips { display:flex; flex-wrap:wrap; gap:.4rem; margin-top:.55rem; }
.iv-chip {
  border:1px solid #c5d4cc; background:#fff; border-radius:8px; padding:.35rem .65rem;
  font-size:.85rem; cursor:pointer;
}
.iv-chip:hover { background:#eef6f1; }
.iv-composer { display:flex; gap:.5rem; align-items:flex-end; }
.iv-input {
  flex:1; min-height:2.6rem; resize:vertical; border-radius:8px; border:1px solid #ccd;
  padding:.6rem .75rem; font: inherit;
}
.iv-progress { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:.35rem; }
.iv-progress li { font-size:.92rem; }
.iv-progress li.iv-done { color:#1b6b45; }
.iv-progress li.iv-in_progress { font-weight:600; }
.iv-plan, .iv-facts { margin-top:.6rem; padding:.6rem; background:#f4f7f5; border-radius:8px; }
.iv-plan pre, .iv-email, .iv-profile-section pre, .iv-edit {
  white-space:pre-wrap; font-size:.82rem; background:#111; color:#e8efe9; padding:.75rem; border-radius:8px;
}
.iv-edit { width:100%; background:#0f1412; color:#e8efe9; border:1px solid #333; margin:.5rem 0; }
.iv-pill { display:inline-block; font-size:.72rem; padding:.1rem .4rem; border-radius:4px; margin-left:.25rem; }
.iv-confirmed { background:#d8f0e2; color:#145c38; }
.iv-proposed, .iv-inferred { background:#fff3d6; color:#7a5b00; }
.iv-unknown { background:#eee; color:#555; }
.iv-start-row { display:flex; gap:.5rem; flex-wrap:wrap; }
.iv-actions { display:flex; flex-direction:column; gap:.4rem; margin-top:1rem; }
.iv-profile { display:flex; flex-direction:column; gap:1rem; }
.onboarding-interview-card {
  margin: .75rem 0; padding: .85rem 1rem;
  background: linear-gradient(120deg, #eef6f1, #f7faf8);
  border-left: 3px solid #2a7a55;
}
@media (max-width: 900px) {
  .iv-main { grid-template-columns: 1fr; }
  .iv-log { max-height: 45vh; }
  .iv-hero { padding: 1.1rem .9rem; }
  .iv-composer { flex-direction: column; align-items: stretch; }
}

/* —— MsDialog / MsToast (shared system) —— */
html.ms-dialog-open { overflow: hidden; }

#ms-dialog-host { position: relative; z-index: calc(var(--z-modal) + 2); }

.ms-dialog-root {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: max(var(--space-4), var(--safe-top)) var(--space-4) max(var(--space-4), var(--safe-bottom));
  z-index: calc(var(--z-modal) + 2);
  opacity: 0;
  transition: opacity var(--motion-fast) var(--ease-out);
}
.ms-dialog-root.is-open { opacity: 1; }

.ms-dialog-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 12, 0.62);
}

.ms-dialog {
  position: relative;
  width: min(480px, 100%);
  max-height: min(90dvh, 900px);
  display: flex;
  flex-direction: column;
  background: var(--color-surface-raised, var(--color-surface));
  border: 1px solid var(--color-border-strong, var(--color-border));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  color: var(--color-text);
  transform: translateY(6px) scale(0.98);
  transition: transform var(--motion-normal) var(--ease-out);
}
.ms-dialog-root.is-open .ms-dialog {
  transform: none;
}
.ms-dialog--sm { width: min(400px, 100%); }
.ms-dialog--md { width: min(480px, 100%); }
.ms-dialog--lg { width: min(640px, 100%); }
.ms-dialog--xl { width: min(820px, 100%); }

.ms-dialog__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5) var(--space-3);
}
.ms-dialog__title {
  margin: 0;
  font-size: var(--text-section);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-tight);
}
.ms-dialog__desc,
.ms-dialog__message {
  margin: var(--space-2) 0 0;
  color: var(--color-text-secondary);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
}
.ms-dialog__close {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text-muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.ms-dialog__close:hover { background: var(--color-primary-subtle); color: var(--color-text); }
.ms-dialog__close:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.ms-dialog__body {
  padding: 0 var(--space-5) var(--space-4);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}
.ms-dialog__footer {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5) var(--space-5);
  border-top: 1px solid var(--color-border-subtle, var(--color-border));
}
.ms-dialog__btn.is-loading { opacity: 0.7; pointer-events: none; }
.ms-dialog__btn--primary { /* uses .btn.primary if present */ }
.ms-dialog__error {
  margin: var(--space-3) 0 0;
  color: var(--color-danger-text, var(--color-danger));
  font-size: var(--text-small);
}

.ms-dialog__form { display: grid; gap: var(--space-4); }
.ms-field { display: grid; gap: var(--space-2); }
.ms-field__label { font-size: var(--text-small); color: var(--color-text-secondary); font-weight: var(--weight-medium); }
.ms-field__req { color: var(--color-text-muted); font-weight: var(--weight-regular); }
.ms-field input,
.ms-field textarea {
  width: 100%;
  min-height: var(--touch-min, 44px);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-sunken, var(--color-bg-subtle));
  color: var(--color-text);
  font: inherit;
}
.ms-field input.is-invalid,
.ms-field textarea.is-invalid { border-color: var(--color-danger); }
.ms-field__error { color: var(--color-danger-text, var(--color-danger)); font-size: var(--text-meta); }

.ms-toast-host {
  position: fixed;
  right: max(var(--space-4), var(--safe-right));
  bottom: max(var(--space-4), var(--safe-bottom));
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: var(--z-toast);
  width: min(360px, calc(100vw - 32px));
  pointer-events: none;
}
.ms-toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-raised, var(--color-surface));
  box-shadow: var(--shadow-md);
  color: var(--color-text);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out);
}
.ms-toast.is-open { opacity: 1; transform: none; }
.ms-toast.is-leaving { opacity: 0; transform: translateY(6px); }
.ms-toast--success { border-color: var(--color-success-border); }
.ms-toast--error { border-color: var(--color-danger-border); }
.ms-toast--warning { border-color: var(--color-warning-border); }
.ms-toast__text { flex: 1; font-size: var(--text-body); line-height: var(--leading-normal); }
.ms-toast__close {
  border: 0; background: transparent; color: var(--color-text-muted);
  cursor: pointer; font-size: 18px; line-height: 1; padding: 0;
}

@media (max-width: 640px) {
  .ms-dialog-root { place-items: end center; padding: 0; }
  .ms-dialog {
    width: 100%;
    max-height: min(92dvh, 100%);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    transform: translateY(12px);
  }
  .ms-dialog__footer {
    flex-direction: column-reverse;
  }
  .ms-dialog__footer .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .ms-dialog-root,
  .ms-dialog,
  .ms-toast { transition: none; }
}

/* dialog btn bridge */
.ms-dialog__btn--primary { background: var(--color-primary); color: var(--color-text-inverse, #042f2e); border-color: transparent; }
.ms-dialog__btn--primary:hover { background: var(--color-primary-hover); }
.ms-dialog__btn--danger { background: var(--color-danger); color: #1a0a0e; border-color: transparent; }
.ms-dialog__btn--ghost { background: transparent; }


/* Account menu (customer logout) */
.top { align-items: center; }
.account-menu-host { position: relative; flex-shrink: 0; margin-left: 8px; }
.account-menu-wrap { position: relative; }
.account-avatar-btn {
  width: 36px; height: 36px; border-radius: 999px; border: 1px solid var(--border, #2a3344);
  background: var(--panel-2, #151b26); color: var(--text, #e8eef8); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; padding: 0;
}
.account-avatar-btn:focus-visible { outline: 2px solid var(--accent, #3d8bfd); outline-offset: 2px; }
.account-avatar { font-size: 12px; font-weight: 600; letter-spacing: 0.02em; }
.account-menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 240px; z-index: 80;
  background: var(--panel, #0f141d); border: 1px solid var(--border, #2a3344);
  border-radius: 12px; box-shadow: 0 12px 40px rgba(0,0,0,.35); padding: 8px;
}
.account-menu-identity, .account-menu-workspace { padding: 8px 10px; }
.account-menu-name { font-weight: 600; }
.account-menu-email, .account-menu-label { font-size: 12px; opacity: .75; }
.account-menu-ws { font-size: 13px; margin-top: 2px; }
.account-menu-sep { height: 1px; background: var(--border, #2a3344); margin: 6px 4px; }
.account-menu-item {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left;
  border: 0; background: transparent; color: inherit; padding: 8px 10px; border-radius: 8px;
  cursor: pointer; text-decoration: none; font: inherit;
}
.account-menu-item:hover, .account-menu-item:focus-visible { background: rgba(255,255,255,.06); outline: none; }
.account-menu-logout { color: #ff8e8e; }
@media (max-width: 720px) {
  .account-menu { right: 0; left: auto; min-width: 220px; }
}