:root {
  color-scheme: light;
  --bg: #f6f7f4;
  --panel: #ffffff;
  --ink: #202421;
  --muted: #6b736e;
  --line: #dfe4dd;
  --accent: #1f7a5b;
  --accent-dark: #155a43;
  --warn: #a85d12;
  --bad: #b43232;
  --good-bg: #e4f4ec;
  --warn-bg: #fff0dc;
  --bad-bg: #f9e4e4;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 4vw, 48px);
  background: #18372f;
  color: white;
}

.eyebrow {
  margin: 0 0 4px;
  color: #a6d8c1;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: 0;
}

main {
  width: min(1480px, 100%);
  margin: 0 auto;
  padding: 24px clamp(14px, 3vw, 32px) 48px;
}

.file-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

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

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 6px;
  color: white;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
}

.file-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.assumptions,
.summary,
.toolbar {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.assumptions {
  grid-template-columns: repeat(6, minmax(130px, 1fr));
}

.assumptions label,
.summary article {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.assumptions label {
  display: grid;
  gap: 8px;
  padding: 12px;
  color: var(--muted);
  font-size: 13px;
}

.assumptions span {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--ink);
  font-weight: 800;
}

input,
select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
  color: var(--ink);
  font: inherit;
}

.assumptions input {
  min-height: 34px;
  border: 0;
  padding: 0;
  font-weight: 800;
}

.summary {
  grid-template-columns: repeat(4, minmax(160px, 1fr));
}

.summary article {
  padding: 14px;
}

.summary span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.summary strong {
  display: block;
  margin-top: 5px;
  font-size: 26px;
  line-height: 1.1;
}

.toolbar {
  grid-template-columns: 1fr 220px 220px 160px;
}

.toolbar input,
.toolbar select,
.toolbar button {
  padding: 0 12px;
}

.toolbar button {
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.toolbar button:hover {
  background: var(--accent-dark);
}

.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.secondary-button:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.hidden-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

table {
  width: 100%;
  min-width: 1120px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #eef2ee;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0;
}

.sort-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 800;
  text-transform: inherit;
  cursor: pointer;
}

.sort-button::after {
  content: "↕";
  color: #98a19b;
  font-size: 11px;
}

.sort-button.active[data-direction="asc"]::after {
  content: "↑";
  color: var(--accent-dark);
}

.sort-button.active[data-direction="desc"]::after {
  content: "↓";
  color: var(--accent-dark);
}

td {
  font-size: 14px;
}

.object-title {
  max-width: 390px;
  font-weight: 800;
  line-height: 1.35;
}

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

.money,
.number {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.positive {
  color: var(--accent-dark);
  font-weight: 800;
}

.negative {
  color: var(--bad);
  font-weight: 800;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.badge.good {
  background: var(--good-bg);
  color: var(--accent-dark);
}

.badge.warn {
  background: var(--warn-bg);
  color: var(--warn);
}

.badge.bad {
  background: var(--bad-bg);
  color: var(--bad);
}

.content-page {
  max-width: 1120px;
}

.explain-section {
  padding: 8px 0 28px;
  border-bottom: 1px solid var(--line);
}

.explain-section:last-child {
  border-bottom: 0;
}

h2 {
  margin: 0 0 16px;
  font-size: 24px;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: 0;
}

.definition-grid,
.formula-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 12px;
}

.definition-grid {
  margin: 0;
}

.definition-grid div,
.formula-list article,
.logic-list p {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

dt {
  margin-bottom: 6px;
  font-weight: 800;
}

dd,
.formula-list p,
.logic-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.formula-list code {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 7px;
  border-radius: 5px;
  background: #eef2ee;
  color: var(--ink);
  font-size: 13px;
  white-space: normal;
}

.logic-list {
  display: grid;
  gap: 10px;
}

.logic-list strong {
  color: var(--ink);
}

.detail-page {
  width: min(1480px, 100%);
  max-width: 1480px;
  margin: 0 auto;
}

.detail-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.detail-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.detail-hero h2 {
  max-width: 880px;
  margin-bottom: 0;
  line-height: 1.18;
}

.image-gallery-panel {
  margin: 18px 0 20px;
}

.image-gallery {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 12px;
  min-height: 320px;
}

.image-stage {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eef2ee;
  aspect-ratio: 16 / 8;
}

.image-stage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-thumbnails {
  display: grid;
  grid-auto-rows: 86px;
  gap: 8px;
  max-height: 360px;
  overflow: auto;
  padding-right: 2px;
}

.image-thumb {
  overflow: hidden;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 7px;
  background: #eef2ee;
  cursor: pointer;
}

.image-thumb.active {
  border-color: var(--accent);
}

.image-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-gallery-empty {
  display: grid;
  place-items: center;
  min-height: 180px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: var(--panel);
  font-weight: 700;
}

.warning {
  color: var(--warn);
  font-weight: 800;
}

.cockpit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(300px, 1fr));
  align-items: start;
  gap: 14px;
}

.cockpit-column {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  overflow: hidden;
}

.cockpit-column > h2 {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 42px;
  margin: 0;
  padding: 0 14px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: #eef2ee;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  text-align: left;
}

.cockpit-table {
  width: 100%;
  min-width: 0;
  margin: 0;
  border: 0;
  border-collapse: collapse;
  background: transparent;
  font-size: 12px;
  line-height: 1.3;
}

.cockpit-table th {
  position: static;
  padding: 10px 14px 6px;
  border: 0;
  background: transparent;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-align: left;
  text-transform: none;
}

.cockpit-table td {
  padding: 6px 14px;
  border: 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 12px;
  vertical-align: middle;
}

.cockpit-table .value-cell {
  min-width: 74px;
  background: transparent;
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  font-weight: 800;
}

.cockpit-input {
  width: 100%;
  min-width: 76px;
  min-height: 28px;
  padding: 3px 44px 3px 6px;
  border: 1px solid transparent;
  border-radius: 5px;
  background: #eef5f1;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  text-align: right;
}

.cockpit-input.text-input {
  min-width: 120px;
  text-align: left;
  padding-right: 6px;
}

.cockpit-input:focus {
  outline: 2px solid rgba(31, 122, 91, 0.22);
  border-color: var(--accent);
  background: white;
}

.input-wrap {
  position: relative;
  display: inline-flex;
  width: 100%;
  min-width: 86px;
  align-items: center;
}

.input-unit {
  position: absolute;
  right: 8px;
  min-width: 34px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-align: right;
  pointer-events: none;
}

.input-wrap:has(.cockpit-input.text-input):has(.input-unit) .cockpit-input {
  padding-right: 44px;
}

.cockpit-input::-webkit-outer-spin-button,
.cockpit-input::-webkit-inner-spin-button {
  margin: 0;
  appearance: none;
}


.cockpit-table .emphasis-row td {
  font-weight: 800;
  background: #f7faf8;
}

.cockpit-table .positive {
  color: var(--accent-dark);
  font-weight: 800;
}

.cockpit-table .negative {
  color: var(--bad);
  font-weight: 800;
}

.cockpit-table .spacer-row td {
  height: 6px;
  border: 0;
  background: transparent;
}

.description-panel {
  width: 100%;
  margin-top: 24px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.expose-panel {
  width: 100%;
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.panel-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-heading-row h3 {
  margin: 0;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  background: #eef2ee;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.status-pill.good {
  background: var(--good-bg);
  color: var(--accent-dark);
}

.status-pill.warn {
  background: var(--warn-bg);
  color: var(--warn);
}

.expose-summary {
  display: grid;
  gap: 12px;
  color: var(--muted);
  line-height: 1.55;
}

.expose-summary h4 {
  margin: 4px 0 -4px;
  color: var(--ink);
  font-size: 14px;
}

.expose-summary dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 8px;
  margin: 0;
}

.expose-summary div {
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fbfcfb;
}

.expose-summary dt {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 12px;
}

.expose-summary dd {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
}

.expose-summary small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.expose-summary ul {
  margin: 0;
  padding-left: 18px;
}

.expose-warning {
  margin: 0;
  padding: 9px 11px;
  border: 1px solid #f0c36d;
  border-radius: 7px;
  background: var(--warn-bg);
  color: var(--warn);
  font-weight: 700;
}

.analysis-method {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  margin-left: 4px;
  border-radius: 999px;
  background: var(--good-bg);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.description-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 980px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .assumptions {
    grid-template-columns: repeat(2, minmax(130px, 1fr));
  }

  .summary,
  .toolbar {
    grid-template-columns: 1fr;
  }

  .topbar-actions {
    justify-content: flex-start;
  }

  .definition-grid,
  .formula-list {
    grid-template-columns: 1fr;
  }

  .detail-hero {
    flex-direction: column;
  }

  .image-gallery {
    grid-template-columns: 1fr;
  }

  .image-stage {
    aspect-ratio: 4 / 3;
  }

  .image-thumbnails {
    grid-template-columns: repeat(4, minmax(74px, 1fr));
    grid-auto-rows: 74px;
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }

  .detail-page {
    width: 100%;
  }

  .cockpit-grid {
    grid-template-columns: 1fr;
  }

  .description-panel {
    width: 100%;
  }

  .expose-summary dl {
    grid-template-columns: 1fr;
  }
}