:root {
  --bg: #f7fcff;
  --surface: #ffffff;
  --surface-alt: #edf9f7;
  --ink: #17313b;
  --muted: #60747b;
  --line: #d8e9ea;
  --green: #1aa37a;
  --green-soft: #dff7ef;
  --coral: #e46f5f;
  --coral-soft: #ffebe7;
  --blue: #2f80ed;
  --blue-soft: #e6f1ff;
  --amber: #d89124;
  --amber-soft: #fff1d8;
  --sky: #cceeff;
  --shadow: 0 18px 45px rgba(53, 115, 126, 0.1);
  font-family: "Inter", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(130, 224, 217, 0.32), transparent 34%),
    linear-gradient(135deg, rgba(204, 238, 255, 0.85), rgba(247, 252, 255, 0.95) 44%, rgba(223, 247, 239, 0.72)),
    var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0 26px;
}

.brand-block h1,
.section-heading h2,
.panel-title-row h3 {
  margin: 0;
}

.brand-block h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.05;
  font-weight: 800;
  color: #153947;
}

.kicker {
  margin: 0 0 8px;
  color: #128b82;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.start-date-chip {
  display: inline-block;
  margin: 12px 0 0;
  padding: 7px 13px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
  border: 1px solid rgba(26, 163, 122, 0.22);
  font-size: 0.86rem;
  font-weight: 700;
}

.role-switch,
.range-tabs {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.role-button,
.range-button,
.secondary-action,
.primary-action,
.confirm-button {
  border: 1px solid transparent;
  border-radius: 7px;
  font-weight: 700;
}

.role-button,
.range-button {
  min-height: 38px;
  padding: 0 14px;
  background: transparent;
  color: var(--muted);
}

.role-button.is-active,
.range-button.is-active {
  background: linear-gradient(135deg, var(--green), var(--blue));
  color: #fff;
  box-shadow: 0 8px 18px rgba(47, 128, 237, 0.18);
}

.view {
  display: none;
}

.view.is-active {
  display: block;
}

.section-heading,
.panel-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.section-heading {
  margin-bottom: 16px;
}

.section-heading h2 {
  font-size: clamp(1.5rem, 3vw, 2.35rem);
}

.date-chip,
.save-state,
#settlement-note,
.panel-title-row span,
.chart-title-row p {
  color: var(--muted);
  font-size: 0.9rem;
}

.date-chip {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.metric-card,
.entry-panel,
.money-panel,
.chart-panel,
.heatmap-panel,
.table-panel {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.metric-card {
  position: relative;
  overflow: hidden;
  padding: 18px;
  min-height: 128px;
}

.metric-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--green);
}

.metric-card.accent-coral::before {
  background: var(--coral);
}

.metric-card.accent-blue::before {
  background: var(--blue);
}

.metric-card.accent-amber::before {
  background: var(--amber);
}

.metric-label,
.metric-note {
  display: block;
  color: var(--muted);
}

.metric-label {
  font-size: 0.88rem;
  font-weight: 700;
}

.metric-card strong {
  display: block;
  margin: 12px 0 8px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.1;
}

.two-column,
.analytics-layout,
.tables-layout {
  display: grid;
  gap: 16px;
}

.two-column {
  grid-template-columns: minmax(300px, 0.92fr) minmax(300px, 1fr);
  margin-bottom: 16px;
}

.analytics-layout {
  grid-template-columns: minmax(0, 1.6fr) minmax(320px, 0.9fr);
  margin-bottom: 16px;
}

.tables-layout {
  grid-template-columns: minmax(0, 1.35fr) minmax(340px, 0.95fr);
}

.entry-panel,
.money-panel,
.chart-panel,
.heatmap-panel,
.table-panel {
  padding: 18px;
}

.entry-panel {
  display: grid;
  gap: 13px;
}

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

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 11px 12px;
  outline: none;
  font-size: 16px;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(47, 143, 112, 0.14);
}

.primary-action,
.secondary-action,
.confirm-button {
  min-height: 42px;
  padding: 0 15px;
}

.primary-action {
  background: var(--green);
  color: #fff;
}

.primary-action:hover,
.secondary-action:hover,
.confirm-button:hover,
.role-button:hover,
.range-button:hover {
  filter: brightness(1.03);
}

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

.confirm-button.is-done {
  background: var(--green-soft);
  color: var(--green);
  border-color: rgba(47, 143, 112, 0.28);
}

.money-panel {
  display: grid;
  align-content: start;
  gap: 18px;
}

.pack-meter {
  height: 28px;
  border-radius: 7px;
  background: var(--surface-alt);
  overflow: hidden;
  border: 1px solid var(--line);
}

.pack-meter div {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--blue), #4fc3b1, var(--green));
  transition: width 180ms ease;
}

.money-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.money-list div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.money-list div:last-child {
  border-bottom: 0;
}

.money-list dt {
  color: var(--muted);
}

.money-list dd {
  margin: 0;
  font-weight: 800;
}

.chart-title-row {
  align-items: flex-start;
  margin-bottom: 14px;
}

.chart-title-row p {
  margin: 6px 0 0;
}

.chart-wrap {
  min-height: 320px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #fff, #f8fbf9);
  overflow: hidden;
}

.chart-wrap svg {
  display: block;
  width: 100%;
  height: 320px;
}

.axis-label,
.point-label {
  fill: var(--muted);
  font-size: 12px;
}

.chart-grid {
  stroke: #e7ebe8;
  stroke-width: 1;
}

.chart-line {
  fill: none;
  stroke: #149c8e;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chart-area {
  fill: rgba(47, 128, 237, 0.11);
}

.chart-point {
  fill: #fff;
  stroke: #149c8e;
  stroke-width: 3;
}

.empty-chart {
  display: grid;
  place-items: center;
  height: 320px;
  color: var(--muted);
  text-align: center;
  padding: 24px;
}

.legend {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.legend-box {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  border: 1px solid var(--line);
}

.legend-box.missing {
  background: #e5e8e6;
}

.legend-box.zero {
  background: var(--green-soft);
}

.legend-box.high {
  background: var(--coral);
}

.heatmap {
  display: grid;
  grid-template-columns: repeat(13, 1fr);
  gap: 6px;
  margin-top: 18px;
}

.heat-cell {
  aspect-ratio: 1;
  border-radius: 4px;
  border: 1px solid rgba(30, 36, 40, 0.06);
}

.heat-cell.missing {
  background: #e5e8e6;
}

.heat-cell.zero {
  background: var(--green-soft);
}

.heat-cell.low {
  background: #a9dcc7;
}

.heat-cell.mid {
  background: #efba89;
}

.heat-cell.high {
  background: var(--coral);
}

.table-scroll {
  overflow-x: auto;
  margin-top: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

th,
td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.82rem;
}

td {
  font-size: 0.94rem;
}

.count-badge,
.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 7px;
  font-weight: 800;
}

.count-badge.zero,
.status-badge.done {
  color: var(--green);
  background: var(--green-soft);
}

.count-badge.some,
.status-badge.pending {
  color: #b94c40;
  background: var(--coral-soft);
}

.hidden-for-smoker {
  display: none;
}

@media (max-width: 920px) {
  .topbar,
  .section-heading,
  .panel-title-row {
    align-items: flex-start;
  }

  .topbar,
  .section-heading {
    flex-direction: column;
  }

  .role-switch,
  .range-tabs {
    width: 100%;
  }

  .role-button,
  .range-button {
    flex: 1;
    padding: 0 8px;
  }

  .metric-grid,
  .two-column,
  .analytics-layout,
  .tables-layout {
    grid-template-columns: 1fr;
  }

  .chart-title-row {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .app-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 12px;
  }

  .brand-block h1 {
    font-size: 2.4rem;
  }

  .metric-card,
  .entry-panel,
  .money-panel,
  .chart-panel,
  .heatmap-panel,
  .table-panel {
    padding: 14px;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric-card {
    min-height: 108px;
    padding: 14px;
  }

  .role-switch,
  .range-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .range-tabs {
    grid-template-columns: repeat(4, 1fr);
  }

  .primary-action,
  .secondary-action,
  .confirm-button,
  .role-button,
  .range-button {
    min-height: 44px;
  }

  .chart-wrap,
  .empty-chart {
    min-height: 240px;
  }

  .chart-wrap svg {
    height: 240px;
  }

  .heatmap {
    gap: 4px;
    grid-template-columns: repeat(10, 1fr);
  }

  table {
    min-width: 480px;
  }
}