:root {
  --bg: #f6f1e8;
  --bg-soft: #fffdf8;
  --ink: #1f2a28;
  --ink-muted: #6a6f69;
  --panel-border: #e4dacb;
  --accent: #16302b;
  --accent-soft: #f6b56b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  color: var(--ink);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--accent);
  color: #f8f3ea;
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar-brand h1 {
  margin: 0;
  line-height: 1.1;
}

.topbar-brand p {
  margin: 0.25rem 0 0;
  color: #dbcdb8;
  font-size: 0.95rem;
}

.topbar-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.5rem;
}

.topbar a {
  color: var(--accent-soft);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.35rem 0.55rem;
  border-radius: 8px;
}

.topbar a:hover,
.topbar a:focus-visible {
  background: rgba(255, 255, 255, 0.12);
}

.topbar .inline-form {
  margin: 0;
}

.page {
  width: min(1320px, 100%);
  margin: 0 auto;
  padding: 1.25rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.panel {
  background: #fff;
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 1.1rem 1.25rem;
  box-shadow: 0 10px 30px rgba(22, 48, 43, 0.07);
  margin-bottom: 1rem;
}

.review-top-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.35fr);
  gap: 1rem;
  align-items: start;
}

.review-top-grid .panel {
  margin-bottom: 0;
}

.narrow {
  max-width: 560px;
}

.filters,
.form-grid,
.review-row {
  display: grid;
  gap: 1rem;
}

.filters > label,
.form-grid > label {
  display: grid;
  gap: 0.35rem;
}

.inline-form {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  margin: 0.25rem 0.5rem 0.25rem 0;
}

.inline-form button,
.inline-form input,
.inline-form select {
  width: auto;
}

.danger-zone button {
  background: #8f2d1f;
}

.form-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stats {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.stats-dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.stat-card {
  margin-bottom: 0;
  background: linear-gradient(180deg, #fffdf8 0%, #f7f1e7 100%);
}

.stat-label {
  margin: 0;
  color: #6a6f69;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

.filters-dashboard {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  align-items: end;
}

.filters-dashboard .checkbox {
  min-height: 46px;
}

.year-range-control {
  display: grid;
  gap: 0.45rem;
  min-width: 230px;
}

.year-range-values {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
}

.year-range-sliders {
  display: grid;
  gap: 0.35rem;
}

.year-range-sliders input[type="range"] {
  padding: 0;
  width: 100%;
}

.dashboard-grid {
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
}

.transactions-top-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.4fr);
  gap: 1rem;
  align-items: start;
  margin-bottom: 1rem;
}

.transactions-filters-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  align-items: end;
}

.transactions-filter-checkbox {
  grid-column: 1 / -1;
}

.transactions-metrics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.transactions-metrics-grid .panel {
  margin-bottom: 0;
}

.review-row {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
}

.chart-panel {
  overflow: hidden;
}

.chart-frame {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.chart-frame > div {
  width: 100%;
  max-width: 100%;
}

.chart-frame .js-plotly-plot {
  width: 100% !important;
  max-width: 1200px;
  margin: 0 auto !important;
}

.chart-frame .plot-container,
.chart-frame .plotly,
.chart-frame .svg-container,
.chart-frame .main-svg {
  margin-left: auto !important;
  margin-right: auto !important;
}

.chart-frame .modebar {
  right: 8px !important;
}

.pnl-summary-scroll,
.pnl-matrix-scroll {
  overflow-x: auto;
}

.pnl-summary-table,
.pnl-matrix-table {
  min-width: 1200px;
}

.pnl-summary-table thead th,
.pnl-matrix-table thead th {
  position: sticky;
  top: 0;
  background: #fff7e7;
  z-index: 1;
}

.pnl-summary-table th:first-child,
.pnl-matrix-table th:first-child {
  position: sticky;
  left: 0;
  background: #fffdf8;
  z-index: 2;
}

.pnl-group-row th,
.pnl-group-row td {
  font-weight: 700;
  background: #f7f1e7;
}

.share-list {
  display: grid;
  gap: 1rem;
  padding-top: 0.25rem;
}

.share-row {
  display: grid;
  gap: 0.45rem;
}

.share-row-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 600;
}

.share-bar-track {
  width: 100%;
  height: 14px;
  background: #efe5d7;
  border-radius: 999px;
  overflow: hidden;
}

.share-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #c65d2e 0%, #d78749 100%);
}

.chart-legend {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
  color: #1f2a28;
}

.chart-legend-centered {
  justify-content: center;
}

.chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
}

.legend-swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 999px;
}

.legend-income {
  background: #2f7d4d;
}

.legend-expenses {
  background: #c65d2e;
}

.legend-net {
  background: #1f4e8c;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 0.5rem;
  line-height: 1.2;
}

input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
}

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

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 10px;
}

.table-scroll::-webkit-scrollbar {
  height: 10px;
}

.table-scroll::-webkit-scrollbar-thumb {
  background: #cdbfae;
  border-radius: 999px;
}

.transactions-table {
  min-width: 1500px;
}

th,
td {
  text-align: left;
  padding: 0.65rem;
  border-bottom: 1px solid #eee6da;
  vertical-align: top;
  word-break: break-word;
}

button,
input,
select {
  font: inherit;
  width: 100%;
  max-width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  border: 1px solid #cdbfae;
}

button {
  background: var(--accent);
  color: white;
  cursor: pointer;
  font-weight: 600;
}

button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

button:hover:not(:disabled),
button:focus-visible {
  filter: brightness(1.05);
}

input:focus,
select:focus,
button:focus-visible {
  outline: 2px solid #3c7a70;
  outline-offset: 2px;
}

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

.compact {
  margin-top: 0.25rem;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.login-shell {
  width: min(560px, 96vw);
}

@media (max-width: 768px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.9rem 0.9rem 0.85rem;
  }

  .topbar-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .topbar-brand h1 {
    font-size: 1.35rem;
  }

  .review-top-grid {
    grid-template-columns: 1fr;
  }

  .transactions-top-grid {
    grid-template-columns: 1fr;
  }

  .review-row {
    grid-template-columns: 1fr;
  }

  .stats-dashboard,
  .dashboard-grid,
  .grid {
    grid-template-columns: 1fr;
  }

  .panel {
    border-radius: 14px;
    padding: 0.9rem 0.9rem;
  }

  .page {
    padding: 0.8rem;
  }

  .form-grid,
  .filters-dashboard,
  .transactions-filters-grid {
    grid-template-columns: 1fr;
  }

  .checkbox {
    margin-right: 0.35rem;
  }
}