:root {
  --a4h-navy: #10233f;
  --a4h-blue: #1f5eff;
  --a4h-surface: #ffffff;
  --a4h-bg: #f5f7fb;
  --a4h-border: #d9e2ef;
  --a4h-text: #172033;
  --a4h-muted: #607087;
  --a4h-shadow: 0 1rem 2.5rem rgba(27, 48, 84, 0.08);
}

.professional-hidden {
  display: none !important;
}

body.professional-shell {
  background: var(--a4h-bg);
  color: var(--a4h-text);
}

body.professional-shell .layout-shell {
  grid-template-columns: 16.5rem minmax(0, 1fr);
}

body.professional-shell .sidebar {
  background:
    linear-gradient(180deg, rgba(31, 94, 255, 0.14), transparent 14rem),
    var(--a4h-navy);
  gap: 1.25rem;
  padding: 1.15rem;
}

body.professional-shell .brand-mark {
  background: #ffffff;
  border-radius: 0.85rem;
  color: var(--a4h-navy);
  font-size: 0.8rem;
  height: 2.75rem;
  width: 2.75rem;
}

body.professional-shell .brand-block strong {
  font-size: 1rem;
}

body.professional-shell .brand-block > div span {
  color: #a9c5f5;
  font-size: 0.82rem;
}

body.professional-shell .nav-list {
  gap: 0.3rem;
}

body.professional-shell .nav-item {
  border: 1px solid transparent;
  border-radius: 0.75rem;
  color: #c9d6ea;
  min-height: 2.75rem;
  padding: 0.75rem 0.85rem;
}

body.professional-shell .nav-item:hover,
body.professional-shell .nav-item:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

body.professional-shell .nav-item--active {
  background: #ffffff;
  border-color: #ffffff;
  color: var(--a4h-navy);
  box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.12);
}

body.professional-shell .sidebar-note {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.12);
  color: #dce8f8;
  font-size: 0.82rem;
}

body.professional-shell .app-shell {
  align-content: start;
  gap: 1rem;
  max-width: 92rem;
  padding: 1.25rem clamp(1rem, 2.5vw, 2rem) 2.5rem;
}

body.professional-shell .topbar {
  background: var(--a4h-surface);
  border-color: var(--a4h-border);
  border-radius: 1rem;
  box-shadow: none;
  padding: 0.9rem 1rem;
}

body.professional-shell .professional-access-panel {
  align-items: flex-start;
  background: linear-gradient(135deg, #eef4ff 0%, #ffffff 72%);
  border-color: #cddcff;
  border-radius: 1rem;
  box-shadow: none;
  padding: 1rem 1.1rem;
}

body.professional-shell .professional-access-panel h2 {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
}

body.professional-shell .professional-access-panel .auth-panel-actions span {
  color: #4b5f7a;
  max-width: 26rem;
}

.professional-nav-toggle {
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.7rem;
  color: #ffffff;
  cursor: pointer;
  display: none;
  font: inherit;
  font-weight: 800;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0.55rem 0.8rem;
}

.professional-nav-toggle:focus-visible,
.professional-action-card:focus-visible {
  outline: 3px solid rgba(104, 161, 255, 0.48);
  outline-offset: 3px;
}

.professional-dashboard {
  display: grid;
  gap: 1rem;
}

.professional-dashboard[hidden] {
  display: none;
}

.professional-dashboard__hero,
.professional-dashboard__guidance,
.professional-dashboard__metrics article {
  background: var(--a4h-surface);
  border: 1px solid var(--a4h-border);
  border-radius: 1.2rem;
  box-shadow: var(--a4h-shadow);
}

.professional-dashboard__hero {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 1.2fr) minmax(19rem, 0.8fr);
  padding: clamp(1.35rem, 3vw, 2rem);
}

.professional-dashboard__hero h1 {
  font-size: clamp(1.8rem, 4vw, 3.1rem);
  letter-spacing: -0.035em;
  max-width: 20ch;
}

.professional-dashboard__hero p:not(.eyebrow) {
  color: var(--a4h-muted);
  line-height: 1.65;
}

.professional-dashboard__actions {
  display: grid;
  gap: 0.75rem;
}

.professional-action-card {
  background: #f8faff;
  border: 1px solid #d6e1f4;
  border-radius: 1rem;
  color: var(--a4h-text);
  cursor: pointer;
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  text-align: left;
}

.professional-action-card:hover {
  border-color: #9ab7ef;
  box-shadow: 0 0.75rem 1.5rem rgba(31, 94, 255, 0.1);
}

.professional-action-card strong {
  color: #1647c7;
}

.professional-action-card span {
  color: var(--a4h-muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.professional-dashboard__metrics {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.professional-dashboard__metrics article {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
  padding: 1rem 1.1rem;
}

.professional-dashboard__metrics span {
  color: var(--a4h-muted);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.professional-dashboard__metrics strong {
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  overflow-wrap: anywhere;
}

.professional-dashboard__metrics small {
  color: var(--a4h-muted);
  line-height: 1.45;
}

.professional-dashboard__guidance {
  min-height: 8rem;
  padding: 1.1rem 1.25rem;
}

.professional-dashboard__guidance .muted-copy {
  margin-bottom: 0;
}

body.professional-shell .panel,
body.professional-shell #clients-workspace-detail.client-detail-workspace {
  border-color: var(--a4h-border);
  box-shadow: var(--a4h-shadow);
}

body.professional-shell .client-assignment-form input,
body.professional-shell .client-assignment-form select,
body.professional-shell .client-assignment-form textarea,
body.professional-shell .client-list-toolbar input,
body.professional-shell .client-list-toolbar select {
  border: 1px solid #bfcce0;
  border-radius: 0.75rem;
  font: inherit;
  min-height: 2.75rem;
  padding: 0.7rem 0.85rem;
  width: 100%;
}

body.professional-shell .client-assignment-form :focus-visible,
body.professional-shell .client-list-toolbar :focus-visible {
  border-color: var(--a4h-blue);
  outline: 3px solid rgba(31, 94, 255, 0.2);
  outline-offset: 2px;
}

body.professional-shell .primary-action,
body.professional-shell .secondary-action {
  border-radius: 0.75rem;
}

body.professional-shell .primary-action {
  background: var(--a4h-blue);
}

@media (max-width: 68rem) {
  .professional-dashboard__hero {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 58rem) {
  body.professional-shell .layout-shell {
    display: block;
    min-width: 0;
    width: 100%;
  }

  body.professional-shell .sidebar {
    align-items: center;
    display: grid;
    gap: 0.75rem;
    grid-template-columns: minmax(0, 1fr);
    max-width: 100vw;
    min-height: auto;
    min-width: 0;
    overflow-x: clip;
    padding: 0.75rem 1rem;
    position: sticky;
    top: 0;
    width: 100vw;
    z-index: 20;
  }

  body.professional-shell .brand-block,
  body.professional-shell .brand-block > div {
    min-width: 0;
  }

  body.professional-shell .brand-block {
    overflow: hidden;
    padding-right: 5.5rem;
  }

  body.professional-shell .professional-nav-toggle {
    display: inline-flex !important;
    max-width: calc(100vw - 2rem);
    opacity: 1;
    position: absolute;
    right: 1rem;
    top: 1rem;
    visibility: visible;
    z-index: 2;
  }

  body.professional-shell .nav-list {
    display: none;
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
    min-width: 0;
    width: 100%;
  }

  body.professional-shell .sidebar--open .nav-list {
    display: grid;
  }

  body.professional-shell .sidebar-note {
    display: none;
  }

  body.professional-shell .app-shell {
    margin: 0;
    max-width: 100vw;
    min-width: 0;
    overflow-x: clip;
    padding: 1rem;
    width: 100vw;
  }

  body.professional-shell .app-shell > * {
    max-width: calc(100vw - 2rem);
    min-width: 0;
    width: calc(100vw - 2rem);
  }

  body.professional-shell .professional-dashboard,
  body.professional-shell .professional-dashboard > * {
    max-width: 100%;
    min-width: 0;
    width: 100%;
  }

  body.professional-shell .topbar,
  body.professional-shell .professional-access-panel {
    max-width: 100%;
    min-width: 0;
    width: 100%;
  }

  body.professional-shell .topbar > *,
  body.professional-shell .professional-access-panel > * {
    max-width: 100%;
    min-width: 0;
    width: 100%;
  }

  body.professional-shell .topbar-actions {
    align-items: flex-start;
    flex-wrap: wrap;
    justify-content: flex-start;
    min-width: 0;
    width: 100%;
  }

  body.professional-shell .topbar-actions > * {
    flex: 1 1 9rem;
    justify-content: center;
    min-width: 0;
    text-align: center;
  }

  body.professional-shell .context-pill,
  body.professional-shell .user-chip {
    max-width: 100%;
    overflow-wrap: anywhere;
    white-space: normal;
    word-break: break-word;
  }

  body.professional-shell .context-subtitle,
  body.professional-shell .professional-access-panel .muted-copy,
  body.professional-shell .professional-access-panel .auth-panel-actions span {
    max-width: 100%;
    overflow-wrap: anywhere;
    white-space: normal !important;
    word-break: break-word;
  }

  body.professional-shell .professional-access-panel .auth-panel-actions {
    min-width: 0;
    width: 100%;
  }
}

@media (max-width: 46rem) {
  .professional-dashboard__metrics,
  .professional-dashboard__actions {
    grid-template-columns: 1fr;
  }

  body.professional-shell .professional-access-panel {
    align-items: stretch;
  }
}