:root {
  color-scheme: light;
  --bg: #f7f4ef;
  --surface: #fffdf8;
  --surface-strong: #ffffff;
  --ink: #18201d;
  --muted: #647067;
  --line: #ded8ce;
  --line-strong: #c9c0b5;
  --teal: #0f766e;
  --teal-strong: #0b5f59;
  --mint: #dff3ec;
  --coral: #d95f48;
  --amber: #d99a22;
  --violet: #6d5bd0;
  --danger: #ba2f2f;
  --shadow: 0 18px 50px rgba(41, 35, 26, 0.11);
  --radius: 8px;
  --sidebar: 280px;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.08), transparent 32%),
    linear-gradient(315deg, rgba(217, 95, 72, 0.08), transparent 34%),
    var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(15, 118, 110, 0.28);
  outline-offset: 2px;
}

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
  min-height: 100vh;
}

.app-shell.is-locked {
  display: none;
}

.auth-screen {
  display: grid;
  grid-template-columns: minmax(320px, 460px) minmax(0, 720px);
  align-items: center;
  justify-content: center;
  gap: 28px;
  min-height: 100vh;
  padding: 32px;
}

.auth-screen.is-hidden {
  display: none;
}

.auth-card {
  display: grid;
  gap: 22px;
  width: min(100%, 460px);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.94);
  box-shadow: var(--shadow);
}

.auth-preview {
  display: grid;
  gap: 18px;
  min-height: 430px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.auth-preview-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.7fr;
  gap: 12px;
  align-items: start;
}

.auth-preview-top span,
.auth-preview-grid div,
.auth-preview-chart {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.auth-preview-top span {
  min-height: 92px;
}

.auth-preview-top span:nth-child(1) {
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.16), transparent 58%),
    var(--surface-strong);
}

.auth-preview-top span:nth-child(2) {
  background:
    linear-gradient(135deg, rgba(217, 95, 72, 0.16), transparent 58%),
    var(--surface-strong);
}

.auth-preview-top span:nth-child(3) {
  background:
    linear-gradient(135deg, rgba(217, 154, 34, 0.18), transparent 58%),
    var(--surface-strong);
}

.auth-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.auth-preview-grid div {
  display: grid;
  gap: 8px;
  padding: 16px;
}

.auth-preview-grid strong {
  font-size: 0.98rem;
}

.auth-preview-chart {
  display: flex;
  align-items: end;
  gap: 12px;
  min-height: 170px;
  padding: 18px;
}

.auth-preview-chart span {
  flex: 1;
  min-height: 38px;
  border-radius: 6px 6px 0 0;
  background: var(--teal);
}

.auth-preview-chart span:nth-child(even) {
  background: var(--coral);
}

.auth-brand {
  padding: 0;
}

.auth-copy {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.auth-error {
  margin: 0;
  color: var(--danger);
  font-weight: 750;
}

.demo-access {
  display: grid;
  gap: 5px;
  padding: 12px;
  border: 1px solid rgba(15, 118, 110, 0.22);
  border-radius: var(--radius);
  background: var(--mint);
  color: var(--teal-strong);
  font-size: 0.86rem;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
  height: 100vh;
  padding: 24px 18px;
  border-right: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.9);
  backdrop-filter: blur(20px);
}

.brand,
.advisor-mini,
.nav-item,
.topbar,
.topbar-actions,
.search-box,
.alert-band,
.panel-header,
.table-toolbar,
.toolbar-actions,
.metric-card,
.account-chip,
.timeline-item,
.task-item,
.activity-item,
.doc-card,
.chat-form,
.payment-card,
.profile-pill {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  padding: 4px 6px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fffdf8;
  font-weight: 800;
}

.brand strong,
.advisor-mini strong {
  display: block;
  line-height: 1.1;
}

.brand span,
.advisor-mini span,
small {
  color: var(--muted);
}

.main-nav {
  display: grid;
  gap: 7px;
}

.nav-item {
  width: 100%;
  min-height: 46px;
  gap: 12px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  text-align: left;
}

.nav-item:hover {
  color: var(--ink);
  background: rgba(15, 118, 110, 0.07);
}

.nav-item.is-active {
  border-color: rgba(15, 118, 110, 0.22);
  background: var(--mint);
  color: var(--teal-strong);
  font-weight: 700;
}

.nav-item.is-hidden,
[data-admin-only].is-hidden {
  display: none;
}

[data-icon] {
  display: inline-flex;
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
}

[data-icon] svg {
  width: 100%;
  height: 100%;
  stroke-width: 2;
}

.advisor-mini {
  gap: 12px;
  margin-top: auto;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.avatar-stack {
  display: flex;
  width: 60px;
}

.avatar {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 2px solid var(--surface);
  border-radius: 50%;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
}

.avatar-b {
  margin-left: -10px;
  background: var(--coral);
}

.avatar-a {
  background: var(--teal);
}

.workspace {
  min-width: 0;
  padding: 28px;
}

.topbar {
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 1.08rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.topbar-actions {
  justify-content: flex-end;
  gap: 10px;
  min-width: min(660px, 58vw);
}

.account-chip {
  gap: 9px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.account-chip strong,
.account-chip span {
  display: block;
  line-height: 1.1;
}

.account-chip span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.search-box {
  flex: 1 1 280px;
  min-width: 220px;
  gap: 8px;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.search-box input {
  min-width: 0;
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink);
  outline: 0;
}

.primary-action,
.secondary-action,
.ghost-button,
.text-button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  border-radius: var(--radius);
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}

.primary-action {
  border: 1px solid var(--teal-strong);
  background: var(--teal);
  color: white;
  padding: 0 15px;
}

.primary-action:hover {
  background: var(--teal-strong);
}

.secondary-action {
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  padding: 0 14px;
}

.secondary-action:hover {
  border-color: var(--teal);
  color: var(--teal-strong);
}

.ghost-button,
.text-button {
  border: 0;
  background: transparent;
  color: var(--teal-strong);
}

.ghost-button {
  padding: 0 12px;
}

.text-button {
  min-height: auto;
  padding: 4px 0;
}

.icon-button {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
}

.icon-button:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.full-width {
  width: 100%;
}

.alert-band {
  gap: 12px;
  margin-bottom: 20px;
  padding: 12px 14px;
  border: 1px solid rgba(217, 154, 34, 0.42);
  border-radius: var(--radius);
  background: rgba(255, 247, 224, 0.86);
}

.alert-band div {
  flex: 1;
  min-width: 0;
}

.alert-band strong,
.alert-band span {
  display: block;
}

.alert-band span {
  color: #725317;
}

.view {
  display: none;
}

.view.is-visible {
  display: block;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.6fr) repeat(3, minmax(170px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.metric-card,
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.metric-card {
  justify-content: space-between;
  min-height: 146px;
  padding: 18px;
}

.metric-card strong {
  display: block;
  margin: 10px 0 6px;
  font-size: clamp(1.55rem, 2.2vw, 2.6rem);
  line-height: 1;
  letter-spacing: 0;
}

.card-label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.primary-metric {
  min-height: 168px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.13), transparent 52%),
    var(--surface-strong);
}

.primary-metric canvas {
  width: 122px;
  height: 122px;
}

.content-layout,
.split-layout,
.advisor-layout {
  display: grid;
  gap: 14px;
  margin-bottom: 14px;
}

.content-layout {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
}

.split-layout {
  grid-template-columns: minmax(280px, 0.38fr) minmax(0, 1fr);
}

.advisor-layout {
  grid-template-columns: minmax(250px, 0.35fr) minmax(0, 1fr);
}

.panel {
  min-width: 0;
  padding: 18px;
}

.wide-panel {
  min-width: 0;
}

.panel-header,
.table-toolbar {
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.segmented {
  display: inline-grid;
  grid-auto-flow: column;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
}

.segmented button {
  min-width: 58px;
  min-height: 32px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
}

.segmented button.is-selected {
  background: var(--surface-strong);
  color: var(--ink);
  box-shadow: 0 4px 12px rgba(28, 25, 21, 0.08);
}

canvas {
  display: block;
  width: 100%;
  max-width: 100%;
}

.timeline,
.task-list,
.activity-list,
.doc-grid,
.payment-grid,
.profile-summary {
  display: grid;
  gap: 10px;
}

.timeline-item {
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.timeline-date {
  display: grid;
  place-items: center;
  flex: 0 0 58px;
  min-height: 56px;
  border-radius: var(--radius);
  background: var(--mint);
  color: var(--teal-strong);
  font-weight: 800;
}

.timeline-date small {
  font-size: 0.7rem;
  font-weight: 800;
}

.timeline-item p,
.task-item p,
.activity-item p,
.doc-card p {
  margin-bottom: 3px;
}

.task-item {
  justify-content: space-between;
  gap: 10px;
  min-height: 58px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.task-item label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.task-item input {
  width: 18px;
  height: 18px;
  accent-color: var(--teal);
}

.status-pill,
.amount-pill,
.profile-pill {
  min-height: 28px;
  width: fit-content;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
}

.status-paid {
  background: var(--mint);
  color: var(--teal-strong);
}

.status-open {
  background: #fff0d3;
  color: #8a5a08;
}

.status-draft {
  background: #ece9ff;
  color: #4f3bab;
}

.activity-item {
  justify-content: space-between;
  gap: 14px;
  min-height: 62px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}

.activity-item:last-child {
  border-bottom: 0;
}

.amount-pill {
  background: var(--bg);
  color: var(--ink);
  white-space: nowrap;
}

.table-toolbar {
  margin-bottom: 14px;
}

.table-toolbar.compact {
  margin-bottom: 16px;
}

.toolbar-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

select,
input {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
  color: var(--ink);
}

select {
  padding: 0 12px;
}

input {
  padding: 0 12px;
}

.stacked-form,
.settings-grid {
  display: grid;
  gap: 13px;
}

.stacked-form label,
.settings-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.checkbox-line {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
  gap: 9px !important;
}

.checkbox-line input {
  min-height: auto;
  width: 18px;
  height: 18px;
  accent-color: var(--teal);
}

.table-panel {
  overflow: hidden;
}

.responsive-table {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

td {
  font-size: 0.92rem;
}

tr:last-child td {
  border-bottom: 0;
}

tr.is-selected-row td {
  background: rgba(15, 118, 110, 0.07);
}

.row-actions {
  display: inline-flex;
  gap: 6px;
}

.mini-button {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
  color: var(--muted);
}

.mini-button:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.invoice-viewer {
  min-height: 220px;
}

.invoice-viewer-inline {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.mini-section-heading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal-strong);
}

.mini-section-heading svg {
  width: 18px;
  height: 18px;
}

.invoice-document {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.invoice-document-header,
.invoice-line,
.invoice-fiscal-note,
.invoice-viewer-actions {
  display: flex;
  align-items: center;
}

.invoice-document-header {
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.invoice-document h3 {
  margin: 0 0 8px;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
}

.invoice-total {
  display: grid;
  gap: 5px;
  min-width: 180px;
  padding: 14px;
  border-radius: var(--radius);
  background: var(--mint);
  color: var(--teal-strong);
  text-align: right;
}

.invoice-total strong {
  font-size: 1.35rem;
}

.invoice-parties {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 0.8fr;
  gap: 12px;
}

.invoice-parties div,
.invoice-summary-grid div {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
}

.invoice-line {
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.invoice-line div {
  display: grid;
  gap: 6px;
}

.invoice-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.invoice-summary-grid span,
.invoice-parties small,
.invoice-line small,
.invoice-total small {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.invoice-fiscal-note {
  align-items: flex-start;
  gap: 10px;
  padding: 14px;
  border: 1px solid rgba(15, 118, 110, 0.22);
  border-radius: var(--radius);
  background: var(--mint);
  color: var(--teal-strong);
}

.invoice-fiscal-note svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.invoice-fiscal-note p {
  margin: 0;
  line-height: 1.45;
}

.invoice-viewer-actions {
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}

.tax-breakdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.tax-breakdown div,
.payment-card,
.profile-pill {
  border: 1px solid var(--line);
  background: var(--surface-strong);
}

.tax-breakdown div {
  display: grid;
  gap: 5px;
  padding: 12px;
  border-radius: var(--radius);
}

.tax-breakdown span,
.profile-summary span,
.payment-card span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.tax-breakdown strong {
  font-size: 1.25rem;
}

.profile-summary {
  margin-bottom: 14px;
}

.profile-pill {
  justify-content: space-between;
  gap: 10px;
  min-height: 40px;
  width: 100%;
  border-radius: var(--radius);
}

.payment-grid {
  grid-template-columns: repeat(4, minmax(160px, 1fr));
}

.payment-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius);
}

.payment-card strong {
  font-size: 1.2rem;
}

.drop-zone {
  display: grid;
  place-items: center;
  min-height: 176px;
  margin-bottom: 14px;
  padding: 18px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.1), transparent),
    var(--surface-strong);
  color: var(--muted);
  text-align: center;
}

.drop-zone input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.drop-zone [data-icon] {
  width: 34px;
  height: 34px;
  color: var(--teal);
}

.drop-zone strong {
  color: var(--ink);
}

.doc-grid {
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
}

.doc-card {
  align-items: flex-start;
  gap: 12px;
  min-height: 126px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.doc-icon {
  display: grid;
  place-items: center;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: var(--mint);
  color: var(--teal);
}

.advisor-profile {
  display: grid;
  align-content: start;
  gap: 14px;
}

.advisor-hero {
  display: grid;
  place-items: end start;
  min-height: 180px;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 25% 15%, rgba(255, 255, 255, 0.7), transparent 28%),
    linear-gradient(135deg, #0f766e, #d95f48 62%, #d99a22);
  overflow: hidden;
}

.advisor-portrait {
  display: grid;
  place-items: center;
  width: 94px;
  height: 94px;
  margin: 0 0 16px 16px;
  border: 4px solid rgba(255, 255, 255, 0.75);
  border-radius: 50%;
  background: #fffdf8;
  color: var(--teal-strong);
  font-size: 1.5rem;
  font-weight: 900;
}

.advisor-profile p {
  color: var(--muted);
  line-height: 1.5;
}

.advisor-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.advisor-stats div {
  display: grid;
  gap: 5px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.advisor-stats span {
  color: var(--muted);
  font-size: 0.8rem;
}

.chat-panel {
  display: grid;
  grid-template-rows: minmax(360px, 1fr) auto;
  min-height: 580px;
}

.chat-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  padding-right: 6px;
}

.message {
  max-width: min(680px, 82%);
  padding: 11px 13px;
  border-radius: var(--radius);
  line-height: 1.45;
}

.message.consultant {
  align-self: flex-start;
  border: 1px solid var(--line);
  background: var(--surface-strong);
}

.message.user {
  align-self: flex-end;
  background: var(--teal);
  color: #fff;
}

.message small {
  display: block;
  margin-top: 6px;
  color: inherit;
  opacity: 0.74;
}

.chat-form {
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.chat-form input {
  flex: 1;
  min-width: 0;
}

.settings-panel {
  max-width: 980px;
}

.settings-grid {
  grid-template-columns: repeat(3, minmax(180px, 1fr));
}

.settings-grid button {
  align-self: end;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  max-width: min(360px, calc(100vw - 32px));
  padding: 12px 14px;
  border: 1px solid rgba(15, 118, 110, 0.28);
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
  transform: translateY(16px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

body.dark {
  color-scheme: dark;
  --bg: #151816;
  --surface: #1e241f;
  --surface-strong: #252b26;
  --ink: #f6f0e6;
  --muted: #aeb8ae;
  --line: #354037;
  --line-strong: #536056;
  --teal: #43b8a6;
  --teal-strong: #7bd6c8;
  --mint: #173a34;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

body.dark .alert-band {
  background: rgba(75, 55, 18, 0.75);
}

body.dark .alert-band span {
  color: #f4d48f;
}

body.dark .brand-mark {
  background: #fffdf8;
  color: #18201d;
}

body.dark .auth-card {
  background: rgba(30, 36, 31, 0.94);
}

body.dark .auth-preview {
  background: rgba(30, 36, 31, 0.72);
}

body.dark .auth-preview-top span,
body.dark .auth-preview-grid div,
body.dark .auth-preview-chart {
  background-color: #242c26;
}

body.dark .primary-action {
  color: #10201d;
}

@media (max-width: 1180px) {
  .auth-screen {
    grid-template-columns: 1fr;
  }

  .auth-card {
    justify-self: center;
  }

  .auth-preview {
    width: min(100%, 720px);
    min-height: 320px;
    justify-self: center;
  }

  .dashboard-grid {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
  }

  .content-layout,
  .split-layout,
  .advisor-layout {
    grid-template-columns: 1fr;
  }

  .payment-grid,
  .tax-breakdown {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 840px) {
  .auth-screen {
    padding: 18px;
  }

  .auth-preview {
    display: none;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    height: auto;
    padding: 14px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .main-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .nav-item {
    justify-content: center;
    min-width: 0;
    padding: 0 8px;
  }

  .nav-item span:last-child {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .advisor-mini {
    display: none;
  }

  .workspace {
    padding: 18px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-actions {
    width: 100%;
    min-width: 0;
    flex-wrap: wrap;
    justify-content: stretch;
  }

  .search-box {
    flex-basis: 100%;
  }

  .topbar-actions .primary-action {
    flex: 1 1 180px;
  }

  .account-chip {
    flex: 1 1 180px;
  }
}

@media (max-width: 620px) {
  .workspace {
    padding: 14px;
  }

  h1 {
    font-size: 2rem;
  }

  .dashboard-grid,
  .payment-grid,
  .tax-breakdown,
  .invoice-parties,
  .invoice-summary-grid,
  .settings-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .invoice-document-header,
  .invoice-line {
    align-items: flex-start;
    flex-direction: column;
  }

  .invoice-total {
    width: 100%;
    text-align: left;
  }

  .main-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metric-card {
    min-height: 132px;
  }

  .primary-metric canvas {
    display: none;
  }

  .panel-header,
  .table-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .toolbar-actions {
    justify-content: stretch;
    width: 100%;
  }

  .toolbar-actions > * {
    flex: 1 1 130px;
  }

  .alert-band {
    align-items: flex-start;
  }

  .message {
    max-width: 94%;
  }
}