/* Timepieces operations — interface styles.
   Palette after watch materials: midnight dial ink, blued-steel blue for
   actions, a gold hour-marker accent used only for "you are here" marks, and
   muted signal colours for status dimensions. No external fonts (CSP and
   offline use): the system Traditional Chinese faces with tabular figures. */

:root {
  --ink: #172033;
  --ink-2: #485267;
  --ink-3: #737c8f;
  --line: #d6dbe3;
  --line-2: #e7eaef;
  --paper: #f4f5f2;
  --surface: #ffffff;
  --surface-2: #f9faf8;
  --blue: #2448a8;
  --blue-2: #1a3683;
  --blue-wash: #e9eefa;
  --gold: #b08a2e;
  --green: #2c7655;
  --green-wash: #e3f1ea;
  --amber: #9a5f0c;
  --amber-wash: #fbf0dc;
  --red: #a12c2c;
  --red-wash: #f8e5e5;
  --violet: #5b4a9e;
  --violet-wash: #ece8f7;
  --focus: #6d8cf0;
  --radius-s: 4px;
  --radius: 6px;
  --radius-l: 10px;
  --font: 'PingFang HK', 'PingFang TC', 'Noto Sans HK', 'Noto Sans TC', 'Noto Sans CJK TC', 'Source Han Sans TC', 'Microsoft JhengHei', 'Heiti TC', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --fs-xs: 12px;
  --fs-s: 13px;
  --fs: 14px;
  --fs-m: 15px;
  --fs-l: 19px;
  --fs-xl: 24px;
  --sidebar: 236px;
  --topbar: 52px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  font-size: var(--fs);
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--blue);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.muted {
  color: var(--ink-3);
}
.small {
  font-size: var(--fs-s);
}
.num {
  text-align: right;
  white-space: nowrap;
}
.nowrap {
  white-space: nowrap;
}
.grow {
  flex: 1;
}
.row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.stack-s {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---- Shell ------------------------------------------------------------------------ */
.shell {
  display: grid;
  grid-template-columns: var(--sidebar) 1fr;
  min-height: 100vh;
  background: linear-gradient(to right, var(--ink) var(--sidebar), var(--paper) var(--sidebar));
}
.shell.collapsed {
  grid-template-columns: 0 1fr;
  background: var(--paper);
}
.sidebar {
  background: var(--ink);
  color: #d5dae4;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: 24px;
  scrollbar-width: thin;
  scrollbar-color: #39445c transparent;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  height: var(--topbar);
  padding: 0 18px;
  border-bottom: 1px solid #263149;
  color: #fff;
}
.brand-mark {
  width: 24px;
  height: 24px;
  flex: none;
}
.brand-name {
  font-size: var(--fs-m);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-group {
  padding: 14px 0 4px;
}
.nav-group-title {
  padding: 0 18px 6px;
  font-size: var(--fs-xs);
  color: #8792a8;
  letter-spacing: 0.04em;
}
.nav-link {
  position: relative;
  display: block;
  padding: 6px 18px 6px 26px;
  color: #d5dae4;
  font-size: var(--fs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-link:hover {
  background: #202b42;
  text-decoration: none;
  color: #fff;
}
/* Active entry: a gold hour marker at the left edge. */
.nav-link[aria-current='page'] {
  background: #233050;
  color: #fff;
  font-weight: 600;
}
.nav-link[aria-current='page']::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 50%;
  width: 3px;
  height: 14px;
  margin-top: -7px;
  border-radius: 2px;
  background: var(--gold);
}
.nav-count {
  float: right;
  min-width: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: var(--gold);
  color: var(--ink);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-align: center;
}

.main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--topbar);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.topbar .search {
  position: relative;
  flex: 1;
  max-width: 460px;
}
.topbar .search input {
  width: 100%;
  padding-left: 32px;
}
.topbar .search svg {
  position: absolute;
  left: 9px;
  top: 50%;
  margin-top: -8px;
  color: var(--ink-3);
}
.search-results {
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  max-height: 70vh;
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  box-shadow: 0 12px 32px rgba(23, 32, 51, 0.16);
  padding: 6px 0;
}
.search-group {
  padding: 6px 12px 2px;
  font-size: var(--fs-xs);
  color: var(--ink-3);
}
.search-item {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 6px 12px;
  color: var(--ink);
}
.search-item:hover,
.search-item.active {
  background: var(--blue-wash);
  text-decoration: none;
}
.scope-select {
  min-width: 150px;
}
.demo-flag {
  font-size: var(--fs-xs);
  color: var(--amber);
  background: var(--amber-wash);
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
}
.user-menu {
  position: relative;
}
.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: none;
  font: inherit;
  color: var(--ink);
  cursor: pointer;
}
.user-chip:hover {
  border-color: var(--line);
}
.avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: #fff;
  font-size: var(--fs-s);
  font-weight: 600;
}
.menu {
  position: absolute;
  right: 0;
  top: 40px;
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  box-shadow: 0 12px 32px rgba(23, 32, 51, 0.16);
  padding: 6px;
  z-index: 30;
}
.menu button,
.menu a {
  display: block;
  width: 100%;
  text-align: left;
  padding: 7px 10px;
  border: 0;
  background: none;
  font: inherit;
  color: var(--ink);
  border-radius: var(--radius-s);
  cursor: pointer;
}
.menu button:hover,
.menu a:hover {
  background: var(--blue-wash);
  text-decoration: none;
}
.menu hr {
  border: 0;
  border-top: 1px solid var(--line-2);
  margin: 6px 0;
}
.menu .menu-label {
  padding: 6px 10px 2px;
  font-size: var(--fs-xs);
  color: var(--ink-3);
}

.content {
  padding: 22px 28px 48px;
  max-width: 1480px;
  width: 100%;
}

/* ---- Page header ----------------------------------------------------------------- */
.page-head {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.page-head h1 {
  font-size: var(--fs-xl);
  line-height: 1.25;
}
.page-head .sub {
  margin-top: 4px;
  color: var(--ink-2);
  font-size: var(--fs-s);
}
.page-head .actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.crumb {
  font-size: var(--fs-s);
  margin-bottom: 6px;
  display: inline-block;
}

/* ---- Buttons ----------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
}
.btn:hover {
  border-color: #b9c1ce;
  background: var(--surface-2);
  text-decoration: none;
}
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.btn-primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.btn-primary:hover {
  background: var(--blue-2);
  border-color: var(--blue-2);
}
.btn-danger {
  color: var(--red);
  border-color: #e3bcbc;
}
.btn-danger:hover {
  background: var(--red-wash);
  border-color: var(--red);
}
.btn-danger.solid {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}
.btn-quiet {
  border-color: transparent;
  background: none;
  color: var(--blue);
}
.btn-quiet:hover {
  background: var(--blue-wash);
  border-color: transparent;
}
.btn-sm {
  height: 28px;
  padding: 0 10px;
  font-size: var(--fs-s);
}
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: none;
  color: var(--ink-2);
  cursor: pointer;
}
.icon-btn:hover {
  border-color: var(--line);
  color: var(--ink);
}

/* ---- Badges & status --------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 22px;
  padding: 0 8px;
  border-radius: 11px;
  font-size: var(--fs-xs);
  font-weight: 600;
  white-space: nowrap;
  background: var(--line-2);
  color: var(--ink-2);
}
.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.8;
}
.badge.plain::before {
  display: none;
}
.tone-blue {
  background: var(--blue-wash);
  color: var(--blue);
}
.tone-green {
  background: var(--green-wash);
  color: var(--green);
}
.tone-amber {
  background: var(--amber-wash);
  color: var(--amber);
}
.tone-red {
  background: var(--red-wash);
  color: var(--red);
}
.tone-violet {
  background: var(--violet-wash);
  color: var(--violet);
}
.tone-neutral {
  background: var(--line-2);
  color: var(--ink-2);
}

/* The serial plate: every unique watch is identified by an engraved-style plate. */
.plate {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid #b9c0cc;
  border-radius: 3px;
  background: linear-gradient(180deg, #fbfbfa, #eceef0);
  box-shadow: inset 0 1px 0 #fff, inset 0 -1px 0 rgba(23, 32, 51, 0.06);
  font-size: var(--fs-s);
  line-height: 20px;
  white-space: nowrap;
  vertical-align: middle;
}
.plate .plate-code {
  padding: 0 7px;
  color: var(--ink-2);
  border-right: 1px solid #cdd2da;
  letter-spacing: 0.02em;
}
.plate .plate-serial {
  padding: 0 7px;
  color: var(--ink);
  font-weight: 600;
  letter-spacing: 0.08em;
}
.plate.lg {
  font-size: var(--fs-m);
  line-height: 28px;
}

/* ---- Panels ------------------------------------------------------------------------ */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
}
.panel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-2);
}
.panel-head h2,
.panel-head h3 {
  font-size: var(--fs-m);
}
.panel-head .actions {
  margin-left: auto;
  display: flex;
  gap: 6px;
}
.panel-body {
  padding: 14px 16px;
}
.panel-body.flush {
  padding: 0;
}

/* ---- Detail layout ----------------------------------------------------------------- */
.detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 16px;
  align-items: start;
}
.detail-main {
  min-width: 0;
}
.detail-rail {
  position: sticky;
  top: calc(var(--topbar) + 16px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.status-stack {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 12px;
  align-items: center;
}
.status-stack dt {
  color: var(--ink-3);
  font-size: var(--fs-s);
}
.status-stack dd {
  margin: 0;
}
.kv {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px 20px;
  margin: 0;
}
.kv div {
  min-width: 0;
}
.kv dt {
  font-size: var(--fs-xs);
  color: var(--ink-3);
  margin-bottom: 2px;
}
.kv dd {
  margin: 0;
  word-break: break-word;
}
.kv .wide {
  grid-column: 1 / -1;
}
.amount-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 0;
}
.amount-row.total {
  border-top: 1px solid var(--line);
  margin-top: 4px;
  padding-top: 9px;
  font-weight: 600;
}
.amount-row.due {
  color: var(--amber);
  font-weight: 600;
}

/* ---- Tables ------------------------------------------------------------------------- */
.table-wrap {
  overflow-x: auto;
}
table.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs);
}
.table th {
  position: sticky;
  top: 0;
  background: var(--surface-2);
  color: var(--ink-2);
  font-weight: 600;
  font-size: var(--fs-s);
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.table th.num {
  text-align: right;
}
.table th button {
  border: 0;
  background: none;
  font: inherit;
  color: inherit;
  padding: 0;
  cursor: pointer;
}
.table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--line-2);
  vertical-align: middle;
}
.table tbody tr:last-child td {
  border-bottom: 0;
}
.table tbody tr.clickable {
  cursor: pointer;
}
.table tbody tr.clickable:hover td {
  background: #f3f6fd;
}
.table tfoot td {
  border-top: 1px solid var(--line);
  font-weight: 600;
  background: var(--surface-2);
}
.table .sub {
  display: block;
  font-size: var(--fs-xs);
  color: var(--ink-3);
}
.table td.actions {
  text-align: right;
  white-space: nowrap;
}
/* Wrapping columns keep a readable width; on a narrow screen the table scrolls sideways
   inside its frame instead of breaking Chinese names into one character per line. */
.table td.wrap-cell {
  min-width: 9em;
}
.table-empty {
  padding: 36px 16px;
  text-align: center;
  color: var(--ink-3);
}
.pager {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-top: 1px solid var(--line-2);
  color: var(--ink-2);
  font-size: var(--fs-s);
}
.pager .grow {
  flex: 1;
}

/* ---- Filters -------------------------------------------------------------------------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-end;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-2);
}
.filters .filter {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.filters label {
  font-size: var(--fs-xs);
  color: var(--ink-3);
}
.segmented {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.segmented button {
  border: 0;
  background: none;
  font: inherit;
  padding: 6px 14px;
  color: var(--ink-2);
  cursor: pointer;
  border-right: 1px solid var(--line);
}
.segmented button:last-child {
  border-right: 0;
}
.segmented button[aria-pressed='true'] {
  background: var(--ink);
  color: #fff;
}
.summary-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-2);
  background: var(--surface-2);
}
.summary-strip .label {
  font-size: var(--fs-xs);
  color: var(--ink-3);
}
.summary-strip .value {
  font-size: var(--fs-m);
  font-weight: 600;
}

/* ---- Forms -------------------------------------------------------------------------- */
.input,
.select,
.textarea {
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  min-width: 0;
}
.textarea {
  height: auto;
  min-height: 72px;
  padding: 8px 10px;
  resize: vertical;
}
.input:hover,
.select:hover,
.textarea:hover {
  border-color: #b9c1ce;
}
.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-wash);
}
.input[aria-invalid='true'],
.select[aria-invalid='true'],
.textarea[aria-invalid='true'] {
  border-color: var(--red);
}
.input.num {
  text-align: right;
}
.input:disabled,
.select:disabled {
  background: var(--surface-2);
  color: var(--ink-3);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px 16px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  grid-column: span 3;
  min-width: 0;
}
.field.full {
  grid-column: 1 / -1;
}
.field.third {
  grid-column: span 2;
}
.field.sixth {
  grid-column: span 1;
}
.field > label {
  font-size: var(--fs-s);
  color: var(--ink-2);
  font-weight: 500;
}
.field > label .req {
  color: var(--red);
  margin-left: 2px;
}
.field .hint {
  font-size: var(--fs-xs);
  color: var(--ink-3);
}
.field .error {
  font-size: var(--fs-xs);
  color: var(--red);
}
.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  min-height: 34px;
}
.check input {
  width: 16px;
  height: 16px;
  accent-color: var(--blue);
}
.input-affix {
  display: flex;
  align-items: stretch;
}
.input-affix .affix {
  display: grid;
  place-items: center;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-right: 0;
  border-radius: var(--radius) 0 0 var(--radius);
  background: var(--surface-2);
  color: var(--ink-3);
  font-size: var(--fs-s);
}
.input-affix .input {
  flex: 1;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding-top: 6px;
}
.lines-editor td {
  padding: 6px 8px;
}
.lines-editor .input,
.lines-editor .select {
  width: 100%;
  height: 32px;
}

/* ---- Alerts -------------------------------------------------------------------------- */
.alert {
  display: flex;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid;
  font-size: var(--fs-s);
}
.alert.error {
  border-color: #e6bcbc;
  background: var(--red-wash);
  color: #6f1d1d;
}
.alert.warn {
  border-color: #ecd09f;
  background: var(--amber-wash);
  color: #6b4207;
}
.alert.info {
  border-color: #c5d2f2;
  background: var(--blue-wash);
  color: #1d2f6a;
}
.alert.ok {
  border-color: #b9dccb;
  background: var(--green-wash);
  color: #1d4d37;
}
.alert ul {
  margin: 4px 0 0;
  padding-left: 18px;
}

/* ---- Modal ----------------------------------------------------------------------------- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(23, 32, 51, 0.42);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 6vh 16px 16px;
  overflow-y: auto;
}
.dialog:focus {
  outline: none;
}
.dialog {
  width: 100%;
  max-width: 560px;
  background: var(--surface);
  border-radius: var(--radius-l);
  box-shadow: 0 24px 64px rgba(23, 32, 51, 0.28);
}
.dialog.wide {
  max-width: 900px;
}
.dialog.xwide {
  max-width: 1160px;
}
.dialog-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px 12px;
}
.dialog-head h2 {
  font-size: var(--fs-l);
}
.dialog-head .icon-btn {
  margin-left: auto;
}
.dialog-body {
  padding: 4px 20px 16px;
}
.dialog-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 20px 16px;
  border-top: 1px solid var(--line-2);
}

/* ---- Toasts ---------------------------------------------------------------------------- */
.toasts {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 420px;
}
.toast {
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  box-shadow: 0 8px 24px rgba(23, 32, 51, 0.25);
  font-size: var(--fs-s);
}
.toast.error {
  background: var(--red);
}
@media (prefers-reduced-motion: no-preference) {
  .toast {
    animation: toast-in 160ms ease-out;
  }
  @keyframes toast-in {
    from {
      opacity: 0;
      transform: translateY(6px);
    }
  }
}

/* ---- Timeline ------------------------------------------------------------------------- */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}
.timeline li {
  position: relative;
  padding: 0 0 12px 18px;
  font-size: var(--fs-s);
}
.timeline li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line);
  border: 1px solid #aab3c1;
}
.timeline li::after {
  content: '';
  position: absolute;
  left: 7px;
  top: 16px;
  bottom: 0;
  width: 1px;
  background: var(--line-2);
}
.timeline li:last-child::after {
  display: none;
}
.timeline .when {
  color: var(--ink-3);
  font-size: var(--fs-xs);
}

/* ---- Dashboard ------------------------------------------------------------------------ */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--surface);
  overflow: hidden;
}
.kpi {
  padding: 14px 16px;
  border-right: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
  margin: 0 -1px -1px 0;
}
.kpi a {
  display: block;
  color: inherit;
}
.kpi a:hover {
  text-decoration: none;
}
.kpi a:hover .value {
  color: var(--blue);
}
.kpi .label {
  font-size: var(--fs-s);
  color: var(--ink-2);
}
.kpi .value {
  font-size: 22px;
  font-weight: 600;
  margin-top: 2px;
  white-space: nowrap;
}
.kpi .note {
  font-size: var(--fs-xs);
  color: var(--ink-3);
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.chart {
  width: 100%;
  height: auto;
  display: block;
}
.chart text {
  font-family: var(--font);
  font-size: 11px;
  fill: var(--ink-3);
}
.bar-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bar-list .bar-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 10px;
  align-items: center;
  font-size: var(--fs-s);
}
.bar-track {
  height: 8px;
  border-radius: 4px;
  background: var(--line-2);
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: var(--blue);
  border-radius: 4px;
}

/* ---- Login --------------------------------------------------------------------------- */
.login {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 460px);
}
.login-art {
  background: var(--ink);
  color: #d5dae4;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 40px;
  overflow: hidden;
  position: relative;
}
.login-art .dial {
  position: absolute;
  right: -120px;
  bottom: -120px;
  width: 520px;
  height: 520px;
  opacity: 0.55;
}
.login-art h1 {
  font-size: 30px;
  color: #fff;
  font-weight: 600;
  max-width: 14em;
  line-height: 1.35;
}
.login-art p {
  max-width: 30em;
  color: #aeb7c8;
}
.login-form {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px;
  background: var(--surface);
}
.login-form h2 {
  font-size: var(--fs-xl);
  margin-bottom: 18px;
}
.persona-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.persona {
  text-align: left;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  font: inherit;
  cursor: pointer;
}
.persona:hover,
.persona[aria-pressed='true'] {
  border-color: var(--blue);
  background: var(--blue-wash);
}
.persona .who {
  font-weight: 600;
  font-size: var(--fs-s);
}
.persona .where {
  font-size: var(--fs-xs);
  color: var(--ink-3);
}

/* ---- Misc -------------------------------------------------------------------------------- */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--line);
  border-top-color: var(--blue);
  border-radius: 50%;
}
@media (prefers-reduced-motion: no-preference) {
  .spinner {
    animation: spin 0.8s linear infinite;
  }
  @keyframes spin {
    to {
      transform: rotate(360deg);
    }
  }
}
.loading-block {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 40px;
  justify-content: center;
  color: var(--ink-3);
}
.empty {
  padding: 36px 16px;
  text-align: center;
  color: var(--ink-3);
}
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}
.tabs button {
  border: 0;
  background: none;
  font: inherit;
  padding: 8px 14px;
  color: var(--ink-2);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
}
.tabs button[aria-selected='true'] {
  color: var(--ink);
  border-bottom-color: var(--ink);
  font-weight: 600;
}
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--line-2);
  font-size: var(--fs-xs);
}
.scan-box {
  display: flex;
  gap: 8px;
}
.scan-box .input {
  flex: 1;
  font-size: var(--fs-m);
  letter-spacing: 0.04em;
}
.matrix td,
.matrix th {
  padding: 5px 8px;
}
.matrix th {
  font-weight: 600;
}
.matrix .group-row td {
  background: var(--surface-2);
  font-weight: 600;
  color: var(--ink-2);
}
code.inline {
  font-size: var(--fs-s);
  background: var(--line-2);
  padding: 1px 5px;
  border-radius: 3px;
}

/* ---- Print (documents) ---------------------------------------------------------------- */
.print-page {
  background: #fff;
  color: #000;
  max-width: 794px;
  margin: 0 auto;
  padding: 40px 48px;
  border: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.55;
}
.print-page.a5 {
  max-width: 560px;
}
.print-page header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #000;
}
.print-page .company {
  font-size: 17px;
  font-weight: 700;
}
.print-page .title {
  text-align: right;
}
.print-page .title .doc {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.print-page table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0;
}
.print-page th,
.print-page td {
  border-bottom: 1px solid #999;
  padding: 5px 6px;
  text-align: left;
  vertical-align: top;
}
.print-page th {
  border-bottom: 1.5px solid #000;
  font-size: 11.5px;
}
.print-page .num {
  text-align: right;
}
.print-page .meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 24px;
  margin-top: 12px;
}
.print-page .totals {
  margin-left: auto;
  width: 280px;
}
.print-page .totals div {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
}
.print-page .totals .grand {
  border-top: 1.5px solid #000;
  font-weight: 700;
  margin-top: 4px;
  padding-top: 4px;
}
.print-page .terms {
  margin-top: 16px;
  font-size: 11px;
  color: #333;
  white-space: pre-wrap;
}
.print-page .signatures {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 48px;
}
.print-page .signatures div {
  border-top: 1px solid #000;
  padding-top: 4px;
  font-size: 11px;
}
.print-page .void-mark {
  margin-top: 10px;
  padding: 6px 10px;
  border: 2px solid var(--red);
  color: var(--red);
  font-weight: 700;
  text-align: center;
}
.print-page footer {
  margin-top: 24px;
  font-size: 10.5px;
  color: #555;
  display: flex;
  justify-content: space-between;
}
.print-toolbar {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin: 0 auto 16px;
}

@media print {
  @page {
    size: A4;
    margin: 12mm;
  }
  body {
    background: #fff;
  }
  .sidebar,
  .topbar,
  .print-toolbar,
  .no-print,
  .toasts {
    display: none !important;
  }
  .shell,
  .shell.collapsed {
    display: block;
    /* The screen layout paints the sidebar column as a background; never print it. */
    background: #fff !important;
  }
  .content {
    padding: 0;
    max-width: none;
  }
  .print-page {
    border: 0;
    padding: 0;
    max-width: none;
  }
}

/* ---- Responsive ------------------------------------------------------------------------ */
.only-mobile {
  display: none;
}
@media (max-width: 1100px) {
  .detail {
    grid-template-columns: minmax(0, 1fr);
  }
  .detail-rail {
    position: static;
  }
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}
@media (max-width: 860px) {
  .shell,
  .shell.collapsed {
    grid-template-columns: 1fr;
    /* The desktop sidebar stripe must not show behind the content once the sidebar is off-canvas. */
    background: var(--paper);
  }
  .only-desktop {
    display: none;
  }
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 40;
    width: 260px;
    transform: translateX(-100%);
  }
  .shell.mobile-open .sidebar {
    transform: none;
    box-shadow: 0 0 0 100vmax rgba(23, 32, 51, 0.4);
  }
  .only-mobile {
    display: inline-grid;
  }
  .content {
    padding: 16px;
  }
  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }
  .form-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .field,
  .field.third,
  .field.sixth {
    grid-column: 1 / -1;
  }
  .login {
    grid-template-columns: 1fr;
  }
  .login-art {
    display: none;
  }
  .topbar .demo-flag,
  .topbar .user-name {
    display: none;
  }
  .persona-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Small utilities added with the finance and services pages ------------------------- */
.neg {
  color: var(--red);
}
.mono {
  font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  font-size: var(--fs-s);
}
.req {
  color: var(--red);
  margin-left: 2px;
}
tr.muted td {
  color: var(--ink-3);
}
.code-block {
  margin: 4px 0 0;
  padding: 10px 12px;
  max-height: 320px;
  overflow: auto;
  background: var(--surface-2);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  font-size: var(--fs-xs);
  white-space: pre-wrap;
  word-break: break-word;
}
.matrix .tick {
  color: var(--green);
  font-weight: 700;
}
.cap-group {
  border-top: 1px solid var(--line-2);
  padding-top: 10px;
}
.cap-group:first-child {
  border-top: 0;
  padding-top: 0;
}
.cap-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 4px 16px;
  margin-top: 6px;
}