:root {
  --bg: #f6efe7;
  --panel: #fffdf9;
  --panel-soft: #f3e8dc;
  --line: #e4d3bf;
  --text: #4a3427;
  --muted: #927562;
  --primary: #8a623d;
  --primary-soft: #efe3d3;
  --good: #2fa56f;
  --bad: #b14e42;
  --shadow: 0 18px 45px rgba(109, 79, 51, 0.10);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(232, 205, 179, 0.48), transparent 28%),
    radial-gradient(circle at right center, rgba(223, 198, 170, 0.28), transparent 24%),
    linear-gradient(180deg, #fdf9f4 0%, var(--bg) 100%);
}

input,
button,
select {
  font: inherit;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
}

.login-card {
  width: min(100%, 460px);
  background: rgba(255, 253, 249, 0.94);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 32px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  font-weight: 700;
}

.login-brand h1 {
  margin: 0;
  font-family: "Geist", "Inter", sans-serif;
  font-size: 44px;
  line-height: 0.95;
}

.login-copy {
  margin: 14px 0 0;
  color: var(--muted);
}

.login-form {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.login-form label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}

.login-form input {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 14px;
  padding: 14px 16px;
  color: var(--text);
}

.login-button {
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, #7e5a38 0%, #9b734e 100%);
  color: #fff;
  padding: 15px 18px;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.login-error {
  margin: 0;
  border-radius: 14px;
  padding: 12px 14px;
  background: #fff1f0;
  border: 1px solid #f4b8b3;
  color: #8d1d1d;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 264px 1fr;
}

.sidebar {
  background: rgba(255, 251, 246, 0.88);
  backdrop-filter: blur(16px);
  border-right: 1px solid var(--line);
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand h1,
.topbar h2,
.panel h3 {
  margin: 0;
  font-family: "Geist", "Inter", sans-serif;
}

.brand h1 {
  color: var(--primary);
  font-size: 42px;
  line-height: 1;
}

.brand p {
  margin: 8px 0 0;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav-item,
.tab-item,
.ghost-button,
.sync-button,
select {
  border: 0;
  border-radius: 14px;
  font: inherit;
}

.nav-item {
  background: transparent;
  color: var(--muted);
  text-align: left;
  padding: 14px 16px;
  cursor: pointer;
}

.nav-item.active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 600;
}

.sync-button {
  margin-top: auto;
  background: linear-gradient(135deg, #7e5a38 0%, #9b734e 100%);
  color: #fff;
  padding: 16px 18px;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.logout-button {
  margin-top: auto;
}

.logout-button + .sync-button {
  margin-top: 0;
}

.main {
  padding: 28px 32px 40px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 24px;
}

.topbar h2 {
  font-size: 54px;
  letter-spacing: -0.04em;
}

.topbar p {
  margin: 8px 0 0;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

select,
.ghost-button {
  background: rgba(255, 251, 246, 0.88);
  border: 1px solid var(--line);
  padding: 12px 16px;
}

.ghost-button {
  cursor: pointer;
}

.message-strip {
  margin-bottom: 16px;
  padding: 14px 16px;
  border-radius: 14px;
  background: #eef8f2;
  color: #287251;
  border: 1px solid #b8dfc7;
}

.message-strip.error {
  background: #fff1f0;
  border-color: #f4b8b3;
  color: #8d1d1d;
}

.hidden {
  display: none;
}

[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.card,
.panel {
  background: rgba(255, 253, 249, 0.9);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.card {
  padding: 18px 20px;
}

.card-label {
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card-value {
  font-family: "Geist", "Inter", sans-serif;
  font-size: 36px;
  margin-top: 10px;
}

.dashboard-grid,
.two-column {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
}

.panel {
  overflow: hidden;
}

.panel-header {
  padding: 20px 24px 18px;
  background: linear-gradient(180deg, rgba(194, 161, 128, 0.14), rgba(194, 161, 128, 0.05));
  border-bottom: 1px solid var(--line);
}

.panel-header span {
  color: var(--muted);
  font-size: 14px;
}

.table-toolbar,
.table-footer,
.table-toolbar-group,
.pagination-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.table-toolbar,
.table-footer {
  justify-content: space-between;
  padding: 18px 24px;
}

.table-toolbar {
  border-bottom: 1px solid var(--line);
}

.table-footer {
  border-top: 1px solid var(--line);
}

.table-toolbar-group {
  flex-wrap: wrap;
}

.table-toolbar-group.compact {
  justify-content: flex-end;
}

.table-search {
  min-width: min(100%, 360px);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 16px;
  background: rgba(255, 251, 246, 0.88);
}

.mapping-layout {
  display: grid;
  gap: 18px;
}

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

.mapping-table-wrap table {
  min-width: 920px;
}

.mapping-table-wrap select {
  min-width: 220px;
}

.manual-booking-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 24px;
}

.manual-booking-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.manual-booking-form input,
.manual-booking-form select {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(255, 251, 246, 0.88);
}

.manual-booking-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-start;
}

.cell-title {
  font-weight: 600;
}

.cell-subtitle {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}

.category-select {
  width: 100%;
  min-width: 180px;
  background: rgba(255, 251, 246, 0.9);
  border: 1px solid var(--line);
  padding: 10px 12px;
}

.expense-insight-cards {
  margin-bottom: 18px;
}

.tab-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.tab-item {
  background: rgba(255, 251, 246, 0.82);
  color: var(--muted);
  padding: 12px 18px;
  cursor: pointer;
  border: 1px solid var(--line);
}

.tab-item.active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 600;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(214, 208, 235, 0.72);
  font-size: 14px;
}

th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

tbody tr:hover {
  background: rgba(194, 161, 128, 0.08);
}

.report-summary {
  display: grid;
  grid-template-columns: 1.2fr 320px;
  gap: 18px;
}

.result-box {
  background: linear-gradient(135deg, rgba(239, 227, 211, 0.88), rgba(255, 253, 249, 0.96));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px;
}

.result-box .amount {
  display: block;
  font-size: 52px;
  font-family: "Geist", "Inter", sans-serif;
  color: var(--primary);
}

.badge {
  display: inline-flex;
  border-radius: 999px;
  padding: 8px 12px;
  background: #e5f5ec;
  color: var(--good);
  font-size: 13px;
  font-weight: 600;
}

.muted {
  color: var(--muted);
}

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

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .cards,
  .dashboard-grid,
  .two-column,
  .report-summary {
    grid-template-columns: 1fr;
  }

  .table-toolbar,
  .table-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .manual-booking-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .main {
    padding: 20px 16px 32px;
  }

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

  .topbar h2 {
    font-size: 38px;
  }

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