:root {
  color-scheme: light;
  --bg: #f5f3ee;
  --surface: #fffdfa;
  --surface-strong: #ffffff;
  --ink: #171717;
  --muted: #68635c;
  --line: #ded8cf;
  --accent: #0d766e;
  --accent-soft: #d8efea;
  --warn: #a15c05;
  --danger: #9f2d20;
  --shadow: 0 18px 50px rgba(28, 24, 18, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

[hidden] {
  display: none !important;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(135deg, rgba(13, 118, 110, 0.08), transparent 34%),
    var(--bg);
  color: var(--ink);
}

button,
select,
input,
textarea {
  max-width: 100%;
  font: inherit;
}

button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-strong);
  color: var(--ink);
  padding: 0 14px;
  cursor: pointer;
  overflow-wrap: anywhere;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

button:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
  transform: none;
}

select,
input {
  min-height: 36px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-strong);
  color: var(--ink);
  padding: 0 10px;
}

.app-shell {
  min-height: 100svh;
  padding: clamp(14px, 2vw, 28px);
}

.operation-alerts {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  width: min(420px, calc(100vw - 32px));
  display: grid;
  gap: 10px;
  pointer-events: none;
}

.operation-alert {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-left-width: 5px;
  border-radius: 8px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
  padding: 14px;
  pointer-events: auto;
  animation: alert-in 180ms ease both;
}

.operation-alert.success {
  border-left-color: var(--accent);
}

.operation-alert.error {
  border-left-color: var(--danger);
}

.operation-alert strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  line-height: 1.25;
}

.operation-alert p {
  grid-column: 1;
  font-size: 13px;
}

.operation-alert.error p {
  color: #6f1f17;
}

.operation-alert button {
  width: 28px;
  min-width: 28px;
  min-height: 28px;
  padding: 0;
  border-radius: 50%;
  color: var(--muted);
  line-height: 1;
}

.auth-shell {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-shell[hidden] {
  display: none;
}

.auth-card {
  width: min(100%, 420px);
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 250, 0.94);
  box-shadow: var(--shadow);
  padding: 24px;
}

.auth-card h1 {
  font-size: 34px;
}

.auth-card label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-weight: 700;
}

.two-factor-secret,
.two-factor-code-field {
  display: grid;
  gap: 8px;
}

.two-factor-qr-wrap {
  display: grid;
  justify-items: center;
  gap: 10px;
  margin: 18px 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
}

.two-factor-qr-wrap canvas {
  width: 240px;
  max-width: 100%;
  height: auto;
  image-rendering: pixelated;
}

.two-factor-qr-wrap p {
  text-align: center;
  font-weight: 700;
}

.two-factor-secret {
  margin: 16px 0;
}

.two-factor-secret label,
.two-factor-code-field {
  color: var(--muted);
  font-weight: 700;
}

.workspace {
  width: min(100%, 1560px);
  margin: 0 auto;
}

.topbar {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 20px;
  animation: rise 360ms ease both;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(34px, 5vw, 64px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  font-size: 18px;
  line-height: 1.2;
  letter-spacing: 0;
}

p {
  color: var(--muted);
  line-height: 1.45;
}

.status-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.status-strip > span,
.status-strip > button {
  max-width: 100%;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.68);
  padding: 0 12px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.status-strip > button:hover {
  background: var(--surface-strong);
}

.status-strip > .impersonation-badge {
  gap: 8px;
  border-color: color-mix(in srgb, var(--warn) 48%, var(--line));
  background: #fff5df;
  color: #6f4305;
}

.impersonation-badge[hidden] {
  display: none;
}

.impersonation-badge button {
  min-height: 28px;
  border-color: color-mix(in srgb, var(--warn) 40%, var(--line));
  background: var(--surface-strong);
  color: #6f4305;
  padding: 0 10px;
  font-size: 13px;
  font-weight: 800;
}

.impersonation-badge button:hover {
  border-color: var(--warn);
  background: #fffaf0;
}

.warning-count-button.has-warnings {
  border-color: color-mix(in srgb, var(--warn) 38%, var(--line));
  color: #6f4305;
}

.warning-count-button.has-warnings:hover {
  border-color: var(--warn);
  background: #fff8ec;
}

.tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  overflow-x: auto;
  overflow-y: hidden;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.tab-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-height: 36px;
  border: 1px solid transparent;
  border-radius: 7px;
  border-color: transparent;
  background: transparent;
  color: var(--muted);
  padding: 0 9px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.1;
  text-decoration: none;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease, color 140ms ease;
  white-space: nowrap;
}

.tabs .tab-button:hover {
  border-color: var(--accent);
  background: var(--surface-strong);
  color: var(--accent);
  transform: translateY(-1px);
}

.tabs .tab-button.active,
.tabs .tab-button[aria-current="page"],
.tabs a.tab-button.active:visited {
  border-color: var(--accent);
  background: var(--surface-strong);
  color: var(--accent);
  box-shadow: 0 8px 26px rgba(13, 118, 110, 0.1);
}

.tab-panel {
  animation: fade 180ms ease both;
}

.tab-panel[hidden] {
  display: none;
}

.finance-tabs,
.logs-tabs {
  display: flex;
  gap: 0;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface);
}

.finance-tabs button,
.finance-tabs a,
.logs-tabs button,
.logs-tabs a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 0;
  border-right: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 900;
  padding: 0 14px;
  text-decoration: none;
}

.finance-tabs button:last-child,
.finance-tabs a:last-child,
.logs-tabs button:last-child,
.logs-tabs a:last-child {
  border-right: 0;
}

.finance-tabs button.active,
.finance-tabs a.active,
.finance-tabs a[aria-current="page"],
.logs-tabs button.active,
.logs-tabs a.active,
.logs-tabs a[aria-current="page"] {
  background: var(--accent);
  color: #fff;
}

.finance-tabs button:hover,
.finance-tabs a:hover,
.logs-tabs button:hover,
.logs-tabs a:hover {
  transform: none;
}

.finance-panel[hidden],
.log-panel[hidden] {
  display: none;
}

.settings-page {
  display: grid;
  gap: 14px;
}

.settings-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.settings-tab-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  border: 1px solid transparent;
  border-radius: 7px;
  border-color: transparent;
  background: transparent;
  color: var(--muted);
  padding: 0 10px;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.settings-tab-button.active,
.settings-tab-button[aria-current="page"] {
  border-color: var(--accent);
  background: var(--surface-strong);
  color: var(--accent);
}

.settings-tab-panel[hidden] {
  display: none;
}

.main-grid,
.detail-grid {
  display: grid;
  gap: 16px;
}

.main-grid {
  grid-template-columns: minmax(0, 1.25fr) minmax(min(360px, 100%), 0.75fr);
  align-items: stretch;
}

.detail-grid {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
  margin-top: 16px;
}

.input-pane,
.summary-pane,
.table-pane,
.operations-pane,
.settings-pane,
.invoices-pane,
.balances-pane,
.yandex-direct-form-pane,
.yandex-direct-stats-pane,
.payroll-directory-pane,
.payroll-report-pane,
.users-pane,
.audit-pane,
.manager-accounts-pane,
.account-creation-pane,
.side-pane {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 250, 0.92);
  box-shadow: var(--shadow);
}

.input-pane,
.summary-pane,
.table-pane,
.operations-pane,
.settings-pane,
.invoices-pane,
.balances-pane,
.yandex-direct-form-pane,
.yandex-direct-stats-pane,
.payroll-directory-pane,
.payroll-report-pane,
.users-pane,
.audit-pane,
.manager-accounts-pane,
.account-creation-pane,
.side-pane section {
  padding: 18px;
}

.settings-pane,
.invoices-pane,
.balances-pane,
.yandex-direct-stats-pane,
.payroll-report-pane,
.operations-pane,
.users-pane,
.audit-pane {
  width: 100%;
  max-width: 1120px;
}

.two-factor-warning {
  width: 100%;
  min-height: 46px;
  justify-content: flex-start;
  margin-bottom: 16px;
  border-color: color-mix(in srgb, var(--danger) 55%, var(--line));
  background: #fff0ee;
  color: var(--danger);
  font-weight: 900;
  text-align: left;
}

.form-status {
  min-height: 20px;
  font-size: 13px;
}

.form-status.error {
  color: var(--danger);
}