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

html {
  color-scheme: light;
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  min-width: 20rem;
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

h1, h2, h3 {
  min-width: 0;
  overflow-wrap: anywhere;
}

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

button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
button:active { translate: 0 1px; }
button:disabled { opacity: 0.55; cursor: not-allowed; }
a:active { color: var(--color-accent); }
a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

::selection {
  background: var(--color-accent-soft);
  color: var(--color-ink);
}

.skip-link {
  position: fixed;
  top: var(--space-sm);
  left: var(--space-sm);
  z-index: var(--z-tooltip);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-ink);
  color: var(--color-surface);
  transform: translateY(-180%);
  transition: transform var(--dur-short) var(--ease-out);
}

.skip-link:focus { transform: translateY(0); }

.demo-flag {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-sticky);
  min-height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: var(--text-xs);
  letter-spacing: 0.01em;
  text-align: center;
}

.demo-flag span {
  color: var(--color-accent-soft);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.app-shell {
  min-height: 100vh;
  padding-top: 2.25rem;
}

.side-rail {
  position: fixed;
  inset: 2.25rem auto 0 0;
  z-index: var(--z-sticky);
  width: 15.5rem;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-right: var(--rule-thin) solid var(--color-rule);
}

.side-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  border-bottom: var(--rule-thin) solid var(--color-rule);
}

.side-brand strong,
.side-brand small,
.rail-foot strong,
.rail-foot small,
.profile-copy strong,
.profile-copy small {
  display: block;
}

.side-brand strong { font-size: var(--text-sm); }
.side-brand small, .rail-foot small, .profile-copy small { color: var(--color-neutral); font-size: var(--text-xs); }

.brand-monogram {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: var(--color-ink);
  color: var(--color-surface);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: -0.04em;
}

.rail-nav {
  display: grid;
  gap: var(--space-2xs);
  padding: var(--space-lg) var(--space-sm);
  overflow: auto;
}

.nav-button {
  width: 100%;
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  align-items: center;
  gap: var(--space-sm);
  min-height: 2.75rem;
  padding: var(--space-xs) var(--space-sm);
  border: 0;
  border-left: 2px solid transparent;
  background: transparent;
  color: var(--color-muted);
  text-align: left;
  cursor: pointer;
  transition: background var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out), border-color var(--dur-micro) var(--ease-out);
  line-height: 1;
  white-space: nowrap;
}

.nav-button:hover { background: var(--color-paper); color: var(--color-ink); }
.nav-button:active { background: var(--color-paper-2); }
.nav-button[aria-current="page"] { border-left-color: var(--color-accent); background: var(--color-accent-soft); color: var(--color-ink); }
.nav-index { color: var(--color-neutral); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.nav-label { font-size: var(--text-sm); font-weight: 600; }

.nav-count {
  min-width: 1.5rem;
  min-height: 1.5rem;
  display: grid;
  place-items: center;
  padding: 0 var(--space-2xs);
  background: var(--color-ink);
  color: var(--color-paper);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
}

.rail-foot {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-sm);
  margin-top: auto;
  padding: var(--space-lg);
  border-top: var(--rule-thin) solid var(--color-rule);
}

.rail-foot strong { font-size: var(--text-xs); }

.status-dot {
  width: 0.625rem;
  height: 0.625rem;
  background: var(--color-warning);
  border-radius: var(--radius-pill);
  box-shadow: 0 0 0 0.25rem var(--color-warning-soft);
}

.main-area {
  min-height: calc(100vh - 2.25rem);
  margin-left: 15.5rem;
  display: flex;
  flex-direction: column;
}

.workspace-head {
  position: sticky;
  top: 2.25rem;
  z-index: var(--z-raised);
  min-height: 6.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-lg) clamp(var(--space-lg), 4vw, var(--space-2xl));
  background: var(--color-paper);
  border-bottom: var(--rule-thin) solid var(--color-rule);
}

.workspace-title p,
.eyebrow {
  margin: 0 0 var(--space-2xs);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.workspace-title h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  line-height: 1;
  letter-spacing: -0.04em;
}

.head-actions { display: flex; align-items: center; gap: var(--space-sm); }

.brand-filter {
  display: flex;
  padding: var(--space-2xs);
  background: var(--color-paper-2);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-pill);
}

.brand-filter button {
  min-height: 2.25rem;
  padding: var(--space-xs) var(--space-md);
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out);
  line-height: 1;
  white-space: nowrap;
}

.brand-filter button:hover { color: var(--color-ink); }
.brand-filter button[aria-pressed="true"] { background: var(--color-surface); color: var(--color-ink); box-shadow: 0 1px 4px var(--color-shadow); }

.profile-button {
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-2xs) var(--space-sm) var(--space-2xs) var(--space-2xs);
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-surface);
  cursor: pointer;
  line-height: 1;
}

.profile-button > span:first-child {
  width: 2.125rem;
  height: 2.125rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
}

.profile-copy { text-align: left; }
.profile-copy strong { font-size: var(--text-xs); }

#app {
  width: 100%;
  max-width: 98rem;
  flex: 1;
  margin: 0 auto;
  padding: clamp(var(--space-lg), 4vw, var(--space-2xl));
}

.view-enter { animation: view-in var(--dur-long) var(--ease-out) both; }
@keyframes view-in { from { opacity: 0; transform: translateY(0.5rem); } to { opacity: 1; transform: translateY(0); } }

.hero-strip {
  min-height: 16rem;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(18rem, 0.55fr);
  background: var(--color-ink);
  color: var(--color-paper);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(var(--space-xl), 5vw, var(--space-2xl));
  padding-bottom: clamp(var(--space-2xl), 6vw, var(--space-3xl));
}

.hero-copy .eyebrow { color: var(--color-accent-soft); }
.hero-copy h2 { max-width: 44rem; margin: 0; font-family: var(--font-display); font-size: var(--text-display); line-height: 0.98; letter-spacing: -0.05em; }
.hero-copy p { max-width: 43rem; margin: var(--space-lg) 0 0; color: var(--color-paper-3); font-size: var(--text-md); }

.hero-aside {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-xl);
  background: var(--color-paper-2);
  color: var(--color-ink);
  border-left: 4px solid var(--color-accent);
}

.hero-aside small { color: var(--color-accent); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.hero-aside strong { display: block; margin-top: auto; font-family: var(--font-display); font-size: var(--text-2xl); line-height: 1; }
.hero-aside p { margin: var(--space-xs) 0 0; font-size: var(--text-sm); }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: var(--space-lg);
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-surface);
}

.metric {
  min-height: 9.5rem;
  padding: var(--space-lg);
  border-right: var(--rule-thin) solid var(--color-rule);
}

.metric:last-child { border-right: 0; }
.metric-top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm); }
.metric-label { color: var(--color-muted); font-size: var(--text-xs); font-weight: 600; }
.metric strong { display: block; margin-top: var(--space-lg); font-family: var(--font-display); font-size: var(--text-2xl); line-height: 1; font-variant-numeric: tabular-nums; }
.metric-note { display: block; margin-top: var(--space-xs); color: var(--color-neutral); font-size: var(--text-xs); }

.delta { color: var(--color-success); font-size: var(--text-xs); font-weight: 700; }
.delta--warn { color: var(--color-warning); }

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(18rem, 0.6fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.panel {
  min-width: 0;
  background: var(--color-surface);
  border: var(--rule-thin) solid var(--color-rule);
}

.panel-head {
  min-height: 4.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  border-bottom: var(--rule-thin) solid var(--color-rule);
}

.panel-head h2, .panel-head h3 { margin: 0; font-size: var(--text-md); letter-spacing: -0.02em; }
.panel-head p { margin: var(--space-2xs) 0 0; color: var(--color-neutral); font-size: var(--text-xs); }
.panel-body { padding: var(--space-lg); }
.panel-body--flush { padding: 0; }

.text-button {
  min-height: 2.5rem;
  padding: var(--space-xs) 0;
  border: 0;
  border-bottom: var(--rule-thin) solid currentColor;
  background: transparent;
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
  white-space: nowrap;
}

.text-button:hover { color: var(--color-ink); }

.button {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-lg);
  border: var(--rule-thin) solid var(--color-ink);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--dur-micro) var(--ease-out), background var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out), border-color var(--dur-micro) var(--ease-out);
  line-height: 1;
  white-space: nowrap;
}

.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button:disabled { border-color: var(--color-rule); background: var(--color-paper-2); color: var(--color-neutral); opacity: 0.55; cursor: not-allowed; transform: none; }
.button[data-state="loading"] { cursor: wait; opacity: 0.72; }
.button[data-state="error"] { border-color: var(--color-error); color: var(--color-error); }
.button[data-state="success"] { border-color: var(--color-success); background: var(--color-success-soft); color: var(--color-success); }
.button--primary { border-color: var(--color-accent); background: var(--color-accent); color: var(--color-accent-ink); }
.button--primary:hover { background: var(--color-ink); border-color: var(--color-ink); }
.button--quiet { border-color: var(--color-rule-strong); background: transparent; }
.button--dark { border-color: var(--color-ink); background: var(--color-ink); color: var(--color-paper); }

.table-wrap { width: 100%; overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.data-table th, .data-table td { padding: var(--space-md) var(--space-lg); border-bottom: var(--rule-thin) solid var(--color-rule); text-align: left; vertical-align: middle; white-space: nowrap; }
.data-table th { color: var(--color-neutral); font-size: var(--text-xs); font-weight: 600; }
.data-table tbody tr { transition: background var(--dur-micro) var(--ease-out); }
.data-table tbody tr:hover { background: var(--color-paper); }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table .wrap { min-width: 14rem; white-space: normal; }
.data-table button { border: 0; background: transparent; cursor: pointer; text-align: left; }

.person { display: flex; align-items: center; gap: var(--space-sm); }
.avatar {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: var(--color-paper-2);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 700;
}
.avatar--club { background: var(--color-club-soft); color: var(--color-club); }
.avatar--woman { background: var(--color-accent-soft); color: var(--color-accent); }
.person strong, .person small { display: block; }
.person small { color: var(--color-neutral); font-size: var(--text-xs); }

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.6rem;
  padding: var(--space-2xs) var(--space-xs);
  background: var(--color-paper-2);
  border-radius: var(--radius-pill);
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
}

.badge::before {
  width: 0.4rem;
  height: 0.4rem;
  margin-right: var(--space-2xs);
  border-radius: var(--radius-pill);
  background: currentColor;
  content: "";
}

.badge--success { background: var(--color-success-soft); color: var(--color-success); }
.badge--warning { background: var(--color-warning-soft); color: var(--color-warning); }
.badge--error { background: var(--color-error-soft); color: var(--color-error); }
.badge--accent { background: var(--color-accent-soft); color: var(--color-accent); }
.badge--club { background: var(--color-club-soft); color: var(--color-club); }

.activity-list { margin: 0; padding: 0; list-style: none; }
.activity-item { position: relative; display: grid; grid-template-columns: auto 1fr; gap: var(--space-sm); padding: 0 0 var(--space-lg); }
.activity-item:last-child { padding-bottom: 0; }
.activity-item:not(:last-child)::after { position: absolute; top: 1.45rem; bottom: 0.15rem; left: 0.42rem; width: var(--rule-thin); background: var(--color-rule); content: ""; }
.activity-marker { position: relative; z-index: var(--z-base); width: 0.875rem; height: 0.875rem; margin-top: var(--space-2xs); border: 3px solid var(--color-surface); border-radius: var(--radius-pill); background: var(--color-accent); box-shadow: 0 0 0 1px var(--color-rule); }
.activity-copy strong, .activity-copy small { display: block; }
.activity-copy strong { font-size: var(--text-sm); }
.activity-copy p { margin: var(--space-2xs) 0 0; color: var(--color-muted); font-size: var(--text-xs); }
.activity-copy small { margin-top: var(--space-2xs); color: var(--color-neutral); font-size: var(--text-xs); }

.inbox-layout {
  min-height: 42rem;
  display: grid;
  grid-template-columns: 20rem minmax(24rem, 1fr) 19rem;
  background: var(--color-surface);
  border: var(--rule-thin) solid var(--color-rule);
}

.conversation-list, .contact-card { min-width: 0; }
.conversation-list { border-right: var(--rule-thin) solid var(--color-rule); }
.contact-card { border-left: var(--rule-thin) solid var(--color-rule); }
.subhead { padding: var(--space-lg); border-bottom: var(--rule-thin) solid var(--color-rule); }
.subhead h2, .subhead h3 { margin: 0; font-size: var(--text-md); }
.subhead p { margin: var(--space-2xs) 0 0; color: var(--color-neutral); font-size: var(--text-xs); }

.search-field { position: relative; display: block; margin-top: var(--space-md); }
.search-field input,
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 2.75rem;
  padding: var(--space-xs) var(--space-sm);
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-ink);
  outline: 2px solid transparent;
  outline-offset: 1px;
  transition: border-color var(--dur-micro) var(--ease-out), box-shadow var(--dur-micro) var(--ease-out);
}
.search-field input::placeholder, .field input::placeholder, .field textarea::placeholder { color: var(--color-neutral); }
.search-field input:hover, .field input:hover, .field select:hover, .field textarea:hover { border-color: var(--color-ink-2); }
.search-field input:focus, .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--color-rule-strong); box-shadow: none; outline: 2px solid var(--color-focus); outline-offset: 1px; }
.field input:invalid:not(:placeholder-shown) { border-color: var(--color-error); }
.field textarea { min-height: 7rem; resize: vertical; }

.conversation-items { margin: 0; padding: 0; list-style: none; }
.conversation-row {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border: 0;
  border-bottom: var(--rule-thin) solid var(--color-rule);
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.conversation-row:hover { background: var(--color-paper); }
.conversation-row[aria-current="true"] { background: var(--color-accent-soft); }
.conversation-summary { min-width: 0; }
.conversation-summary strong, .conversation-summary small { display: block; }
.conversation-summary strong { font-size: var(--text-sm); }
.conversation-summary small { overflow: hidden; color: var(--color-neutral); font-size: var(--text-xs); text-overflow: ellipsis; white-space: nowrap; }
.conversation-time { color: var(--color-neutral); font-size: var(--text-xs); }

.chat-pane { min-width: 0; display: flex; flex-direction: column; background: var(--color-paper); }
.chat-head { min-height: 5.75rem; display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); padding: var(--space-md) var(--space-lg); background: var(--color-surface); border-bottom: var(--rule-thin) solid var(--color-rule); }
.chat-messages { flex: 1; display: flex; flex-direction: column; gap: var(--space-sm); padding: var(--space-xl); overflow-y: auto; }
.message { width: fit-content; max-width: min(35rem, 82%); padding: var(--space-sm) var(--space-md); border: var(--rule-thin) solid var(--color-rule); background: var(--color-surface); border-radius: var(--radius-md); }
.message--agent { align-self: flex-end; background: var(--color-ink); color: var(--color-paper); border-color: var(--color-ink); }
.message--system { align-self: center; max-width: 90%; background: var(--color-warning-soft); color: var(--color-muted); border: 0; font-size: var(--text-xs); text-align: center; }
.message p { margin: 0; font-size: var(--text-sm); }
.message small { display: block; margin-top: var(--space-2xs); color: var(--color-neutral); font-size: var(--text-xs); }
.message--agent small { color: var(--color-paper-3); }
.chat-compose { display: grid; grid-template-columns: 1fr auto; gap: var(--space-sm); padding: var(--space-md); background: var(--color-surface); border-top: var(--rule-thin) solid var(--color-rule); }
.chat-compose input { min-width: 0; min-height: 2.75rem; padding: var(--space-xs) var(--space-sm); border: var(--rule-thin) solid var(--color-rule); background: var(--color-paper); color: var(--color-neutral); }

.contact-body { padding: var(--space-lg); }
.contact-hero { padding-bottom: var(--space-lg); border-bottom: var(--rule-thin) solid var(--color-rule); }
.contact-hero .avatar { width: 3.25rem; height: 3.25rem; margin-bottom: var(--space-sm); }
.contact-hero h3 { margin: 0; font-family: var(--font-display); font-size: var(--text-lg); }
.contact-hero p { margin: var(--space-2xs) 0 0; color: var(--color-neutral); font-size: var(--text-xs); }
.detail-list { display: grid; gap: var(--space-md); margin: var(--space-lg) 0 0; }
.detail-list div { display: flex; justify-content: space-between; gap: var(--space-md); padding-bottom: var(--space-sm); border-bottom: var(--rule-thin) solid var(--color-rule); }
.detail-list dt { color: var(--color-neutral); font-size: var(--text-xs); }
.detail-list dd { margin: 0; font-size: var(--text-xs); font-weight: 600; text-align: right; }
.tag-list { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-top: var(--space-lg); }

.agenda-toolbar { display: flex; justify-content: space-between; align-items: center; gap: var(--space-md); margin-bottom: var(--space-lg); }
.agenda-toolbar h2 { margin: 0; font-family: var(--font-display); font-size: var(--text-xl); }
.toolbar-actions { display: flex; gap: var(--space-sm); }
.agenda-board { display: grid; grid-template-columns: 5rem repeat(4, minmax(12rem, 1fr)); min-width: 53rem; background: var(--color-surface); border: var(--rule-thin) solid var(--color-rule); }
.agenda-cell { min-height: 5.75rem; padding: var(--space-sm); border-right: var(--rule-thin) solid var(--color-rule); border-bottom: var(--rule-thin) solid var(--color-rule); }
.agenda-cell:nth-child(5n) { border-right: 0; }
.agenda-cell--head { min-height: auto; background: var(--color-paper-2); font-size: var(--text-xs); font-weight: 700; }
.agenda-cell--time { color: var(--color-neutral); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.appointment { height: 100%; padding: var(--space-xs); border-left: 3px solid var(--color-accent); background: var(--color-accent-soft); }
.appointment--club { border-left-color: var(--color-club); background: var(--color-club-soft); }
.appointment strong, .appointment small { display: block; }
.appointment strong { font-size: var(--text-xs); }
.appointment small { color: var(--color-muted); font-size: var(--text-xs); }

.client-grid { display: grid; grid-template-columns: minmax(0, 1fr) 21rem; gap: var(--space-lg); }
.memory-card { position: sticky; top: 10.5rem; align-self: start; }
.memory-card h3 { margin: 0; font-family: var(--font-display); font-size: var(--text-lg); }
.memory-alert { margin-top: var(--space-lg); padding: var(--space-md); background: var(--color-error-soft); color: var(--color-error); font-size: var(--text-xs); }
.memory-alert strong { display: block; margin-bottom: var(--space-2xs); }

.automation-list { display: grid; gap: var(--space-sm); }
.automation-row { display: grid; grid-template-columns: 3rem minmax(12rem, 1fr) minmax(12rem, 1.3fr) auto; align-items: center; gap: var(--space-lg); padding: var(--space-lg); background: var(--color-surface); border: var(--rule-thin) solid var(--color-rule); }
.automation-step { font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-accent); }
.automation-row h3 { margin: 0; font-size: var(--text-base); }
.automation-row p { margin: var(--space-2xs) 0 0; color: var(--color-neutral); font-size: var(--text-xs); }

.campaign-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); }
.campaign-card { min-height: 19rem; display: flex; flex-direction: column; padding: var(--space-lg); background: var(--color-surface); border: var(--rule-thin) solid var(--color-rule); }
.campaign-card--feature { background: var(--color-ink); color: var(--color-paper); }
.campaign-card .eyebrow { margin-bottom: var(--space-lg); }
.campaign-card--feature .eyebrow { color: var(--color-accent-soft); }
.campaign-card h3 { margin: 0; font-family: var(--font-display); font-size: var(--text-xl); line-height: 1.05; }
.campaign-card p { margin: var(--space-md) 0 0; color: var(--color-muted); font-size: var(--text-sm); }
.campaign-card--feature p { color: var(--color-paper-3); }
.campaign-meta { display: grid; gap: var(--space-xs); margin-top: auto; padding-top: var(--space-xl); font-size: var(--text-xs); }
.campaign-meta div { display: flex; justify-content: space-between; gap: var(--space-md); padding-top: var(--space-xs); border-top: var(--rule-thin) solid var(--color-rule); }
.campaign-card--feature .campaign-meta div { border-top-color: var(--color-muted); }

.report-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(18rem, 0.6fr); gap: var(--space-lg); }
.bar-chart { height: 18rem; display: flex; align-items: flex-end; gap: var(--space-md); padding: var(--space-xl) var(--space-sm) var(--space-sm); border-bottom: var(--rule-thin) solid var(--color-rule-strong); }
.bar-item { height: 100%; flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: var(--space-xs); }
.bar { width: min(100%, 3.25rem); min-height: 0.25rem; background: var(--color-accent); transition: height var(--dur-long) var(--ease-out); }
.bar--club { background: var(--color-club); }
.bar-item small { color: var(--color-neutral); font-size: var(--text-xs); }
.bar-item strong { font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.report-note { margin-top: var(--space-lg); padding: var(--space-md); background: var(--color-warning-soft); color: var(--color-muted); font-size: var(--text-xs); }

.feasibility-intro { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr); gap: var(--space-lg); margin-bottom: var(--space-lg); }
.feasibility-copy { padding: var(--space-xl); background: var(--color-ink); color: var(--color-paper); }
.feasibility-copy h2 { max-width: 42rem; margin: 0; font-family: var(--font-display); font-size: var(--text-2xl); line-height: 1; letter-spacing: -0.04em; }
.feasibility-copy p { margin: var(--space-lg) 0 0; color: var(--color-paper-3); }
.gate-card { padding: var(--space-xl); background: var(--color-accent-soft); border: var(--rule-thin) solid var(--color-rule); }
.gate-card strong { display: block; font-family: var(--font-display); font-size: var(--text-xl); }
.gate-card p { margin: var(--space-sm) 0 0; color: var(--color-muted); font-size: var(--text-sm); }
.feasibility-table td:first-child { width: 24%; font-weight: 700; }
.feasibility-table td:nth-child(2) { width: 18%; }
.source-note { margin-top: var(--space-lg); color: var(--color-neutral); font-size: var(--text-xs); }

.app-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) clamp(var(--space-lg), 4vw, var(--space-2xl));
  border-top: var(--rule-thin) solid var(--color-rule);
  color: var(--color-neutral);
  font-size: var(--text-xs);
}
.app-footer a { color: var(--color-accent); font-weight: 700; line-height: 1; white-space: nowrap; }

.mobile-head { display: none; }
.icon-button {
  width: 2.75rem;
  height: 2.75rem;
  display: inline-grid;
  place-content: center;
  gap: 0.25rem;
  padding: 0;
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-size: var(--text-lg);
  cursor: pointer;
}
.icon-button:hover { border-color: var(--color-ink); }
.icon-button span { width: 1.1rem; height: 1px; display: block; background: var(--color-ink); }

dialog {
  color: var(--color-ink);
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-surface);
  box-shadow: 0 1.5rem 4rem var(--color-shadow);
}
dialog::backdrop { background: var(--color-backdrop); backdrop-filter: blur(3px); }
.action-dialog { width: min(35rem, calc(100% - 2rem)); padding: 0; border-radius: var(--radius-lg); }
.menu-dialog { width: min(30rem, calc(100% - 1rem)); max-height: calc(100vh - 1rem); padding: 0; margin: 0.5rem auto auto; border-radius: var(--radius-lg); }
.dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-lg); padding: var(--space-lg); border-bottom: var(--rule-thin) solid var(--color-rule); }
.dialog-head small { color: var(--color-accent); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.dialog-head h2 { margin: var(--space-2xs) 0 0; font-family: var(--font-display); font-size: var(--text-xl); line-height: 1.1; }
.dialog-close { border: 0; background: transparent; }
#dialog-fields { display: grid; gap: var(--space-md); padding: var(--space-lg); }
.field label { display: block; margin-bottom: var(--space-xs); color: var(--color-muted); font-size: var(--text-xs); font-weight: 700; }
.field-help { display: block; min-height: 1lh; margin-top: var(--space-2xs); color: var(--color-neutral); font-size: var(--text-xs); }
.dialog-actions { display: flex; justify-content: flex-end; gap: var(--space-sm); padding: var(--space-lg); border-top: var(--rule-thin) solid var(--color-rule); }
.mobile-nav { display: grid; gap: var(--space-2xs); padding: var(--space-sm); }
.mobile-nav .nav-button { min-height: 3.25rem; }

.toast-region { position: fixed; right: var(--space-lg); bottom: var(--space-lg); z-index: var(--z-toast); display: grid; gap: var(--space-xs); pointer-events: none; }
.toast { min-width: min(22rem, calc(100vw - 2rem)); max-width: 26rem; padding: var(--space-md); background: var(--color-ink); color: var(--color-paper); border-left: 4px solid var(--color-success); box-shadow: 0 0.75rem 2rem var(--color-shadow); animation: toast-in var(--dur-short) var(--ease-out) both; }
.toast strong, .toast small { display: block; }
.toast small { margin-top: var(--space-2xs); color: var(--color-paper-3); }
@keyframes toast-in { from { opacity: 0; transform: translateX(1rem); } to { opacity: 1; transform: translateX(0); } }

/* Reference-led redesign · salon operations dashboard */
body { background: var(--color-paper); }

.side-rail {
  width: 14rem;
  margin: var(--space-md) 0 var(--space-md) var(--space-md);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-lg);
  box-shadow: 0 0.75rem 2.5rem var(--color-shadow);
  overflow: hidden;
}

.side-brand { min-height: 5.5rem; padding: var(--space-lg) var(--space-md); }
.side-brand strong { font-family: var(--font-display); font-size: var(--text-base); letter-spacing: -0.03em; }
.brand-monogram { display: none; }
.brand-emblems { position: relative; width: 3.25rem; height: 2.5rem; flex: 0 0 auto; }
.brand-emblems i {
  position: absolute;
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border: 2px solid var(--color-surface);
  border-radius: var(--radius-pill);
  color: var(--color-accent-ink);
  font-size: var(--text-base);
}
.brand-emblems .ph-scissors { left: 0; background: var(--color-club); }
.brand-emblems .ph-sparkle { right: 0; bottom: 0; background: var(--color-accent); }

.rail-nav { gap: var(--space-xs); padding: var(--space-md) var(--space-sm); overflow-x: hidden; }
.nav-button {
  min-width: 0;
  grid-template-columns: 1.5rem 1fr auto;
  min-height: 2.75rem;
  border-left: 0;
  border-radius: var(--radius-sm);
}
.nav-button > i { color: var(--color-neutral); font-size: 1.125rem; }
.nav-index { display: none; }
.nav-button:hover { background: var(--color-paper-2); }
.nav-button[aria-current="page"] { background: var(--color-club-soft); color: var(--color-club); }
.nav-button[aria-current="page"] > i { color: var(--color-club); }
.nav-label { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.nav-count { min-width: 1.4rem; min-height: 1.25rem; background: var(--color-paper-3); color: var(--color-ink); }
.rail-foot { padding: var(--space-md); }
.rail-foot { grid-template-columns: auto 1fr auto; }
.rail-foot > i { color: var(--color-neutral); font-size: var(--text-sm); }
.rail-avatar {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
}

.main-area { margin-left: 15.5rem; }
.workspace-head {
  min-height: 0;
  display: block;
  padding: var(--space-md) clamp(var(--space-lg), 3vw, var(--space-xl));
  background: color-mix(in oklch, var(--color-paper) 96%, transparent);
}
.workspace-command {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(10rem, 14rem) minmax(14rem, 1fr) auto;
  align-items: center;
  gap: var(--space-lg);
}
.global-search {
  width: min(28rem, 46vw);
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0 var(--space-md);
  border: var(--rule-thin) solid transparent;
  border-radius: var(--radius-pill);
  background: var(--color-paper-2);
  color: var(--color-neutral);
}
.global-search:focus-within { border-color: var(--color-focus); background: var(--color-surface); }
.global-search input { width: 100%; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--color-ink); }
.command-actions { display: flex; align-items: center; gap: var(--space-sm); }
.command-actions .icon-button { border-color: transparent; border-radius: var(--radius-pill); }
.new-appointment { gap: var(--space-xs); border-radius: var(--radius-pill); }
.workspace-title h1 { font-family: var(--font-body); font-size: var(--text-xl); font-weight: 700; letter-spacing: -0.035em; }
.workspace-title p { color: var(--color-neutral); letter-spacing: 0.03em; text-transform: none; }
.brand-filter { background: var(--color-surface); border-color: var(--color-rule); }
.brand-filter button { display: inline-flex; align-items: center; gap: var(--space-xs); }
.brand-filter button[data-brand="club"] i { color: var(--color-club); }
.brand-filter button[data-brand="woman"] i { color: var(--color-accent); }
.brand-filter button[aria-pressed="true"] { background: var(--color-ink); color: var(--color-surface); box-shadow: none; }
.brand-filter button[aria-pressed="true"] i { color: currentColor; }

#app { max-width: 100rem; padding: clamp(var(--space-lg), 3vw, var(--space-xl)); }
.brand-welcome {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(22rem, 0.72fr);
  gap: var(--space-lg);
  padding: var(--space-xl);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}
.welcome-copy h2 { max-width: 38rem; margin: 0; font-family: var(--font-display); font-size: var(--text-2xl); line-height: 1.08; letter-spacing: -0.035em; }
.welcome-copy > p:last-child { margin: var(--space-md) 0 0; color: var(--color-neutral); }
.brand-signatures { display: grid; gap: var(--space-sm); }
.signature-card { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: var(--space-md); padding: var(--space-md); border-radius: var(--radius-md); }
.signature-card > i { width: 2.75rem; height: 2.75rem; display: grid; place-items: center; border-radius: var(--radius-pill); font-size: var(--text-lg); }
.signature-card span, .signature-card strong, .signature-card small { display: block; }
.signature-card span { color: var(--color-neutral); font-size: var(--text-xs); }
.signature-card strong { margin-top: var(--space-2xs); font-size: var(--text-base); }
.signature-card small { color: var(--color-muted); font-size: var(--text-xs); }
.signature-card--club { background: var(--color-club-soft); }
.signature-card--club > i { background: var(--color-club); color: var(--color-accent-ink); }
.signature-card--woman { background: var(--color-accent-soft); }
.signature-card--woman > i { background: var(--color-accent); color: var(--color-accent-ink); }

.metric-grid { gap: var(--space-md); margin-top: var(--space-lg); border: 0; background: transparent; }
.metric { min-height: 8.75rem; padding: var(--space-md); border: var(--rule-thin) solid var(--color-rule); border-radius: var(--radius-lg); background: var(--color-surface); }
.metric:last-child { border-right: var(--rule-thin) solid var(--color-rule); }
.metric-top { justify-content: flex-start; }
.metric-icon { width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: var(--radius-pill); background: var(--color-paper-2); color: var(--color-ink); }
.metric-icon--club { background: var(--color-club-soft); color: var(--color-club); }
.metric-icon--accent { background: var(--color-accent-soft); color: var(--color-accent); }
.metric-icon--success { background: var(--color-success-soft); color: var(--color-success); }
.metric-icon--warning { background: var(--color-warning-soft); color: var(--color-warning); }
.metric strong { margin-top: var(--space-md); font-family: var(--font-body); font-size: var(--text-xl); font-weight: 700; }
.metric--feature {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-surface);
}
.metric--feature::after {
  content: "";
  position: absolute;
  inset: auto -3rem -4rem auto;
  z-index: -1;
  width: 11rem;
  aspect-ratio: 1;
  border: 2.25rem solid color-mix(in oklch, var(--color-club) 45%, transparent);
  border-radius: 50%;
}
.metric--feature .metric-icon { background: var(--color-brass); color: var(--color-ink); }
.metric--feature .metric-label,
.metric--feature .metric-note { color: var(--color-paper-3); }
.brand-pulse { display: flex; gap: var(--space-xs); margin-top: var(--space-md); }
.brand-pulse span { padding: 0.2rem 0.45rem; border: 1px solid color-mix(in oklch, var(--color-surface) 25%, transparent); border-radius: var(--radius-pill); color: var(--color-paper-3); font-size: 0.65rem; }

.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(18rem, 0.55fr); gap: var(--space-lg); margin-top: var(--space-lg); }
.panel { border-radius: var(--radius-lg); box-shadow: 0 0.5rem 1.75rem var(--color-shadow); overflow: hidden; }
.panel-head h2 i, .panel-head h3 i { margin-right: var(--space-xs); color: var(--color-club); }
.today-schedule { display: grid; grid-template-columns: 4rem minmax(0, 1fr); gap: var(--space-sm) var(--space-md); padding: var(--space-lg); }
.schedule-time { padding-top: var(--space-sm); color: var(--color-neutral); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.schedule-item { padding: var(--space-sm) var(--space-md); border-left: 3px solid var(--color-accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--color-accent-soft); }
.schedule-item--club { border-left-color: var(--color-club); background: var(--color-club-soft); }
.schedule-item strong, .schedule-item small { display: block; }
.schedule-item strong { font-size: var(--text-sm); }
.schedule-item small { margin-top: var(--space-2xs); color: var(--color-neutral); font-size: var(--text-xs); }
.schedule-item { position: relative; border-top: 0; border-right: 0; border-bottom: 0; text-align: left; cursor: pointer; }
.schedule-item em { position: absolute; top: var(--space-sm); right: var(--space-sm); padding: 0.15rem 0.4rem; border-radius: var(--radius-pill); background: color-mix(in oklch, var(--color-surface) 72%, transparent); color: var(--color-accent); font-size: 0.62rem; font-style: normal; font-weight: 700; }
.schedule-item--club em { color: var(--color-club); }

.conversation-preview-list { display: grid; }
.conversation-preview-list button {
  min-width: 0;
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-xs) var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 0;
  border-bottom: var(--rule-thin) solid var(--color-rule);
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.conversation-preview-list button:last-child { border-bottom: 0; }
.conversation-preview-list button:hover { background: var(--color-paper); }
.conversation-preview-list button > span:nth-child(2) { min-width: 0; }
.conversation-preview-list strong,
.conversation-preview-list small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.conversation-preview-list strong { font-size: var(--text-xs); }
.conversation-preview-list small { margin-top: var(--space-2xs); color: var(--color-neutral); font-size: 0.68rem; }
.conversation-preview-list time { align-self: start; color: var(--color-neutral); font-size: 0.65rem; font-variant-numeric: tabular-nums; }
.conversation-preview-list .badge { grid-column: 3; justify-self: end; margin-top: -0.35rem; font-size: 0.6rem; }

.insight-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-lg); margin-top: var(--space-lg); }
.mix-list { display: grid; gap: var(--space-md); padding: var(--space-lg); }
.mix-list label { display: grid; grid-template-columns: 7rem minmax(0, 1fr) 2.5rem; align-items: center; gap: var(--space-md); }
.mix-list label > span { color: var(--color-muted); font-size: var(--text-xs); font-weight: 600; }
.mix-list label i { width: 1rem; margin-right: var(--space-2xs); color: var(--color-club); }
.mix-list label:nth-child(even) i { color: var(--color-accent); }
.mix-list progress { width: 100%; height: 0.5rem; overflow: hidden; border: 0; border-radius: var(--radius-pill); background: var(--color-paper-3); }
.mix-list progress::-webkit-progress-bar { background: var(--color-paper-3); border-radius: var(--radius-pill); }
.mix-list progress::-webkit-progress-value { background: var(--color-club); border-radius: var(--radius-pill); }
.mix-list progress::-moz-progress-bar { background: var(--color-club); border-radius: var(--radius-pill); }
.mix-list label:nth-child(even) progress::-webkit-progress-value { background: var(--color-accent); }
.mix-list label:nth-child(even) progress::-moz-progress-bar { background: var(--color-accent); }
.mix-list strong { color: var(--color-neutral); font-size: var(--text-xs); text-align: right; }

.automation-preview-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.automation-preview-list article { min-width: 0; display: grid; grid-template-columns: 2rem minmax(0, 1fr) auto; align-items: center; gap: var(--space-sm); padding: var(--space-md); border-right: var(--rule-thin) solid var(--color-rule); border-bottom: var(--rule-thin) solid var(--color-rule); }
.automation-preview-list article:nth-child(even) { border-right: 0; }
.automation-preview-list article:nth-last-child(-n+2) { border-bottom: 0; }
.automation-preview-list article > i { width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: var(--radius-pill); background: var(--color-accent-soft); color: var(--color-accent); }
.automation-preview-list article:nth-child(odd) > i { background: var(--color-club-soft); color: var(--color-club); }
.automation-preview-list strong,
.automation-preview-list small { display: block; }
.automation-preview-list strong { font-size: var(--text-xs); }
.automation-preview-list small { margin-top: var(--space-2xs); color: var(--color-neutral); font-size: 0.68rem; }
.automation-preview-list time { color: var(--color-neutral); font-size: 0.65rem; }

.stat-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: var(--space-lg); overflow: hidden; border: var(--rule-thin) solid var(--color-rule); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: 0 0.5rem 1.75rem var(--color-shadow); }
.stat-strip article { padding: var(--space-md) var(--space-lg); border-right: var(--rule-thin) solid var(--color-rule); }
.stat-strip article:last-child { border-right: 0; }
.stat-strip span,
.stat-strip strong,
.stat-strip small { display: block; }
.stat-strip span { color: var(--color-neutral); font-size: var(--text-xs); }
.stat-strip strong { margin-top: var(--space-xs); font-size: var(--text-lg); line-height: 1; }
.stat-strip small { margin-top: var(--space-xs); color: var(--color-neutral); font-size: 0.65rem; }
.service-shortcuts { display: grid; gap: var(--space-xs); padding: var(--space-md); }
.service-shortcuts button { display: grid; grid-template-columns: 2rem 1fr auto; align-items: center; gap: var(--space-sm); min-height: 3.25rem; padding: var(--space-xs) var(--space-sm); border: var(--rule-thin) solid transparent; border-radius: var(--radius-sm); background: var(--color-paper); text-align: left; cursor: pointer; }
.service-shortcuts button:hover { border-color: var(--color-rule-strong); background: var(--color-surface); }
.service-shortcuts button i { color: var(--color-accent); font-size: var(--text-md); }
.service-shortcuts button:nth-child(odd) i { color: var(--color-club); }
.service-shortcuts button span { font-size: var(--text-xs); font-weight: 600; }
.service-shortcuts button strong { font-size: var(--text-xs); }

.content-grid { grid-template-columns: minmax(0, 1.45fr) minmax(20rem, 0.55fr); }
.agenda-layout { display: grid; grid-template-columns: minmax(0, 1fr) 20rem; gap: var(--space-lg); }
.appointment { width: 100%; border: 0; border-left: 3px solid var(--color-accent); text-align: left; cursor: pointer; }
.appointment-detail { align-self: start; }
.appointment-profile { display: grid; place-items: center; gap: var(--space-xs); padding: var(--space-xl) var(--space-lg); background: var(--color-paper); text-align: center; }
.appointment-profile .avatar { width: 4.25rem; height: 4.25rem; font-size: var(--text-xl); }
.appointment-profile h3 { margin: 0; font-size: var(--text-md); }
.appointment-detail .detail-list { padding: 0 var(--space-lg); }
.appointment-actions { display: grid; gap: var(--space-sm); padding: var(--space-lg); }
.appointment-actions .button { width: 100%; gap: var(--space-xs); }
.button--danger { border: var(--rule-thin) solid var(--color-error); background: var(--color-surface); color: var(--color-error); }

body[data-brand="club"] .button--primary { background: var(--color-club); }
body[data-brand="club"] .workspace-title p { color: var(--color-club); }
body[data-brand="woman"] .button--primary { background: var(--color-accent); }
body[data-brand="woman"] .workspace-title p { color: var(--color-accent); }

@media (max-width: 77rem) {
  .inbox-layout { grid-template-columns: 18rem minmax(24rem, 1fr); }
  .contact-card { display: none; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric:nth-child(2) { border-right: 0; }
  .metric:nth-child(-n+2) { border-bottom: var(--rule-thin) solid var(--color-rule); }
  .campaign-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brand-welcome { grid-template-columns: 1fr; }
  .brand-signatures { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dashboard-grid, .agenda-layout { grid-template-columns: 1fr; }
  .appointment-detail { display: grid; grid-template-columns: 1fr 1fr; }
  .appointment-detail .panel-head { grid-column: 1 / -1; }
}

@media (max-width: 64rem) {
  .side-rail { display: none; }
  .mobile-head {
    position: sticky;
    top: 2.25rem;
    z-index: var(--z-sticky);
    min-height: 4.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-lg);
    background: var(--color-surface);
    border-bottom: var(--rule-thin) solid var(--color-rule);
  }
  .mobile-head .side-brand { padding: 0; border: 0; }
  .main-area { margin-left: 0; }
  .workspace-head { top: 6.75rem; }
  .content-grid, .report-layout, .feasibility-intro, .client-grid { grid-template-columns: 1fr; }
  .memory-card { position: static; }
  .hero-strip { grid-template-columns: 1fr; }
  .hero-aside { min-height: 11rem; }
  .inbox-layout { grid-template-columns: 17rem minmax(22rem, 1fr); overflow-x: auto; }
  .automation-row { grid-template-columns: 2.5rem minmax(10rem, 1fr) auto; }
  .automation-row > div:nth-child(3) { grid-column: 2; }
  .automation-row > :last-child { grid-column: 3; grid-row: 1 / span 2; }
  .workspace-command { grid-template-columns: minmax(10rem, 14rem) minmax(14rem, 1fr); align-items: center; }
  .global-search { width: 100%; }
  .command-actions { grid-column: 1 / -1; justify-content: space-between; }
}

@media (max-width: 46rem) {
  .demo-flag { align-items: flex-start; min-height: 3rem; }
  .demo-flag strong { display: none; }
  .app-shell { padding-top: 3rem; }
  .mobile-head { top: 3rem; padding: 0 var(--space-md); }
  .workspace-head { position: static; min-height: 0; align-items: flex-start; flex-direction: column; padding: var(--space-lg) var(--space-md); }
  .workspace-command { width: 100%; display: flex; align-items: stretch; flex-direction: column; gap: var(--space-md); }
  .global-search { width: 100%; }
  .command-actions { width: 100%; }
  .new-appointment { width: 2.75rem; flex: 0 0 2.75rem; margin-left: 0; padding-inline: 0; }
  .new-appointment span { display: none; }
  .head-actions { width: 100%; justify-content: space-between; }
  .profile-button { display: none; }
  .brand-filter { flex: 1; justify-content: stretch; }
  .brand-filter button { flex: 1; padding-inline: var(--space-xs); }
  .brand-filter button span { white-space: nowrap; }
  #app { padding: var(--space-md); }
  .hero-copy { padding: var(--space-xl) var(--space-lg) var(--space-2xl); }
  .hero-aside { padding: var(--space-xl) var(--space-lg); }
  .hero-copy p { font-size: var(--text-base); }
  .metric-grid { grid-template-columns: 1fr; }
  .metric, .metric:nth-child(2) { border-right: 0; border-bottom: var(--rule-thin) solid var(--color-rule); }
  .metric:last-child { border-bottom: 0; }
  .content-grid { gap: var(--space-md); }
  .brand-welcome { padding: var(--space-lg); }
  .welcome-copy h2 { font-size: var(--text-xl); }
  .brand-signatures { grid-template-columns: 1fr; }
  .dashboard-grid { gap: var(--space-md); }
  .insight-grid { grid-template-columns: 1fr; gap: var(--space-md); }
  .automation-preview-list { grid-template-columns: 1fr; }
  .automation-preview-list article,
  .automation-preview-list article:nth-child(even),
  .automation-preview-list article:nth-last-child(-n+2) { border-right: 0; border-bottom: var(--rule-thin) solid var(--color-rule); }
  .automation-preview-list article:last-child { border-bottom: 0; }
  .stat-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-strip article:nth-child(2) { border-right: 0; }
  .stat-strip article:nth-child(-n+2) { border-bottom: var(--rule-thin) solid var(--color-rule); }
  .mix-list label { grid-template-columns: 6.25rem minmax(0, 1fr) 2.25rem; gap: var(--space-sm); }
  .appointment-detail { display: block; }
  .panel-head { align-items: flex-start; }
  .inbox-layout { min-height: 0; grid-template-columns: 1fr; overflow: visible; }
  .conversation-list { border-right: 0; }
  .conversation-items { max-height: 20rem; overflow-y: auto; }
  .chat-pane { min-height: 34rem; border-top: var(--rule-thin) solid var(--color-rule); }
  .chat-messages { padding: var(--space-lg) var(--space-md); }
  .chat-compose { grid-template-columns: 1fr; }
  .toolbar-actions { width: 100%; }
  .toolbar-actions .button { flex: 1; }
  .agenda-toolbar { align-items: flex-start; flex-direction: column; }
  .campaign-grid { grid-template-columns: 1fr; }
  .automation-row { grid-template-columns: 2.5rem 1fr; gap: var(--space-md); }
  .automation-row > div:nth-child(3), .automation-row > :last-child { grid-column: 2; grid-row: auto; }
  .bar-chart { gap: var(--space-xs); }
  .feasibility-copy, .gate-card { padding: var(--space-lg); }
  .app-footer { align-items: flex-start; flex-direction: column; padding: var(--space-lg) var(--space-md); }
  .toast-region { right: var(--space-md); bottom: var(--space-md); left: var(--space-md); }
  .toast { min-width: 0; width: 100%; }
  .dialog-actions { flex-direction: column-reverse; }
  .dialog-actions .button { width: 100%; }
}

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

@media (max-width: 22rem) {
  .command-actions > .icon-button { display: none; }
}