:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --ink: #182033;
  --muted: #64748b;
  --line: #d8e0ea;
  --nav: #111827;
  --blue: #2359c6;
  --blue-strong: #1746a2;
  --teal: #0f766e;
  --green: #15803d;
  --red: #b42318;
  --amber: #b45309;
  --shadow: 0 16px 36px rgba(15, 23, 42, 0.07);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: wait;
}

svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex: 0 0 auto;
}

.app-shell {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  min-height: 100vh;
}

.side-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  padding: 18px 12px;
  background: var(--nav);
  color: #fff;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
  background: #ffffff;
  color: var(--nav);
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
}

.brand-mark.large {
  width: 54px;
  height: 54px;
  margin-bottom: 18px;
  background: var(--nav);
  color: #fff;
}

.nav-stack {
  display: grid;
  gap: 10px;
}

.nav-item,
.icon-button {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
  color: #cbd5e1;
  transition: background 160ms ease, color 160ms ease;
}

.nav-item {
  text-decoration: none;
}

.nav-item:hover,
.nav-item:focus-visible,
.nav-item.active {
  background: #243143;
  color: #fff;
  outline: none;
}

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

.icon-button:hover,
.icon-button:focus-visible {
  border-color: #9aa8bb;
  outline: none;
}

.workspace {
  width: min(1540px, 100%);
  margin: 0 auto;
  padding: 28px;
}

.page-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 22px;
}

.top-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
}

h2 {
  font-size: 1.05rem;
}

.status-pill,
.panel-badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-pill.ready {
  border-color: rgba(21, 128, 61, 0.25);
  background: #ecfdf3;
  color: var(--green);
}

.status-pill.blocked {
  border-color: rgba(180, 35, 24, 0.25);
  background: #fff1f0;
  color: var(--red);
}

.control-band {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.stat-card {
  display: grid;
  gap: 8px;
  min-height: 92px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  text-align: left;
  box-shadow: var(--shadow);
}

.stat-card span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.stat-card strong {
  font-size: 1.35rem;
  font-variant-numeric: tabular-nums;
}

.stat-card.clickable {
  border-color: rgba(35, 89, 198, 0.38);
}

.stat-card.deposit-days {
  border-width: 2px;
}

.stat-card.deposit-days.good {
  border-color: rgba(21, 128, 61, 0.42);
  background: #ecfdf3;
}

.stat-card.deposit-days.good strong,
.stat-card.deposit-days.good span {
  color: var(--green);
}

.stat-card.deposit-days.warn {
  border-color: rgba(180, 83, 9, 0.42);
  background: #fffbeb;
}

.stat-card.deposit-days.warn strong,
.stat-card.deposit-days.warn span {
  color: var(--amber);
}

.stat-card.deposit-days.danger {
  border-color: rgba(180, 35, 24, 0.42);
  background: #fff1f0;
}

.stat-card.deposit-days.danger strong,
.stat-card.deposit-days.danger span {
  color: var(--red);
}

.chart-panel {
  margin-top: 16px;
}

.chart-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}

.pie-chart {
  width: 220px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid var(--line);
}

.chart-legend {
  display: grid;
  gap: 10px;
}

.legend-row {
  display: grid;
  grid-template-columns: 14px 90px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  font-variant-numeric: tabular-nums;
}

.legend-swatch {
  width: 14px;
  height: 14px;
  border-radius: 4px;
}

.segmented-control {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.segmented-control button {
  min-height: 34px;
  border: 0;
  border-right: 1px solid var(--line);
  padding: 0 12px;
  background: #fff;
  color: var(--muted);
  font-weight: 800;
}

.segmented-control button:last-child {
  border-right: 0;
}

.segmented-control button.active {
  background: var(--blue);
  color: #fff;
}

.field-control,
.search-control,
.login-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.field-control {
  min-width: 160px;
}

.field-control.compact {
  min-width: 150px;
}

.field-control input,
.field-control select,
.search-control input,
.deposit-form input,
.login-form input {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--ink);
  background: #fff;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0 16px;
  font-weight: 800;
  white-space: nowrap;
  transition: background 160ms ease, border-color 160ms ease;
}

.primary-button {
  background: var(--blue);
  color: #fff;
}

.primary-button:hover,
.primary-button:focus-visible {
  background: var(--blue-strong);
  outline: none;
}

.secondary-button {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
}

.secondary-button:hover,
.secondary-button:focus-visible {
  border-color: #94a3b8;
  outline: none;
}

.alert {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid rgba(194, 65, 12, 0.28);
  background: #fff7ed;
  color: #9a3412;
  font-weight: 700;
}

.alert[data-tone="info"] {
  border-color: rgba(35, 89, 198, 0.25);
  background: #eff6ff;
  color: var(--blue-strong);
}

.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 18px;
}

.table-panel {
  margin-top: 16px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.table-wrap.clamped {
  max-height: 560px;
  overflow: auto;
}

.panel.expanded .table-wrap.clamped {
  max-height: none;
}

.table-wrap.tight {
  max-height: 360px;
}

.pagination-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.pagination-controls label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.pagination-controls select {
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 8px;
  background: #fff;
  color: var(--ink);
}

.pagination-range {
  min-width: 86px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

table {
  width: 100%;
  min-width: 1080px;
  border-collapse: collapse;
}

th,
td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

td {
  font-size: 0.9rem;
}

.numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.strong {
  font-weight: 800;
}

.positive {
  color: var(--green);
}

.negative {
  color: var(--red);
}

.empty-cell {
  color: var(--muted);
  text-align: center;
}

.note-tag,
.status-tag {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 8px;
  background: #e0f2fe;
  color: #075985;
  font-size: 0.75rem;
  font-weight: 800;
}

.status-tag.warn {
  background: #fee2e2;
  color: var(--red);
}

.search-control {
  position: relative;
  min-width: min(360px, 100%);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: -4px 0 14px;
}

.filter-row select,
.filter-row input {
  min-height: 38px;
  min-width: 130px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  background: #fff;
  color: var(--ink);
}

.sort-button {
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: inherit;
  text-transform: inherit;
  cursor: pointer;
}

.table-expand-button {
  opacity: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--blue-strong);
  padding: 7px 10px;
  font-weight: 800;
  cursor: pointer;
  transition: opacity 0.15s ease, border-color 0.15s ease;
}

.panel:hover .table-expand-button,
.table-expand-button:focus,
.panel.expanded .table-expand-button {
  opacity: 1;
}

.table-expand-button:hover {
  border-color: rgba(35, 89, 198, 0.4);
}

.search-control svg {
  position: absolute;
  left: 12px;
  bottom: 11px;
  color: var(--muted);
}

.search-control input {
  padding-left: 40px;
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  gap: 16px;
  margin-top: 16px;
}

.full-span {
  grid-column: 1 / -1;
}

.deposit-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.deposit-form select {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  background: #fff;
  color: var(--ink);
}

.deposit-form .primary-button {
  min-width: 100px;
}

.secondary-button.compact {
  min-height: 32px;
  padding: 0 10px;
}

.check-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.sync-status {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--muted);
  background: #fff;
  font-size: 0.82rem;
  font-weight: 800;
}

.sync-status[data-tone="busy"] {
  color: var(--blue-strong);
  background: #eff6ff;
  border-color: rgba(35, 89, 198, 0.22);
}

.sync-status[data-tone="ready"] {
  color: var(--green);
  background: #ecfdf5;
}

.sync-status[data-tone="warn"] {
  color: var(--red);
  background: #fef2f2;
}

.status-list {
  display: grid;
  gap: 14px;
}

.status-list-section {
  display: grid;
  gap: 8px;
}

.status-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}

.login-body {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
}

.login-shell {
  width: min(460px, 100%);
}

.login-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 28px;
}

.login-panel h1 {
  font-size: 2.2rem;
}

.login-form {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.login-form .primary-button {
  width: 100%;
  margin-top: 4px;
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .side-rail {
    position: sticky;
    top: 0;
    z-index: 2;
    flex-direction: row;
    justify-content: space-between;
    padding: 10px 16px;
  }

  .nav-stack {
    grid-auto-flow: column;
  }

  .workspace {
    padding: 18px;
  }

  .page-head,
  .panel-header {
    flex-direction: column;
  }

  .deposit-form,
  .admin-grid,
  .stats-grid,
  .chart-layout {
    grid-template-columns: 1fr;
  }

  .pie-chart {
    width: min(220px, 100%);
  }

  .field-control,
  .search-control {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}