:root {
  --brand-navy: #072130;
  --brand-navy-2: #11293d;
  --brand-blue: #216587;
  --brand-blue-soft: #eaf3fb;
  --brand-gold: #e99f2e;
  --brand-gold-soft: #fff4df;
  --brand-green: #1f7a5a;
  --brand-green-soft: #e5f6ef;

  --line-dark: rgba(123, 165, 194, 0.26);
  --line-light: #d5e1ec;

  --text-light: #edf5fb;
  --text-dark: #132d42;
  --muted-light: #acc4d6;
  --muted-dark: #5e7890;

  --danger: #bf2f2f;
  --danger-soft: #ffe9e7;
  --warning: #b87107;

  --shadow: 0 14px 36px rgba(2, 12, 23, 0.35);
  --card-shadow: 0 12px 28px rgba(5, 21, 35, 0.18);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: "Urbanist", "Inter", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 16% -8%, rgba(88, 135, 166, 0.3) 0%, transparent 42%),
    radial-gradient(circle at 88% -10%, rgba(33, 101, 135, 0.22) 0%, transparent 38%),
    linear-gradient(180deg, var(--brand-navy) 0%, #051a28 100%);
  color: var(--text-light);
}

body {
  min-height: 100vh;
}

a {
  color: inherit;
}

.app-shell {
  width: min(1820px, calc(100% - 20px));
  margin: 10px auto 24px;
  display: grid;
  gap: 14px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(420px, 0.95fr);
  gap: 18px;
  padding: 20px 22px;
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #f6fbff 100%);
  border: 1px solid #d3e0ec;
  border-bottom: 4px solid var(--brand-gold);
  box-shadow: var(--card-shadow);
  color: var(--text-dark);
}

.hero-copy-block {
  display: grid;
  gap: 10px;
  align-content: start;
}

.eyebrow,
.section-kicker {
  margin: 0;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-blue);
}

h1,
h2,
h3 {
  margin: 0;
}

h1 {
  font-size: clamp(1.55rem, 2.3vw, 2.35rem);
  line-height: 1.1;
  color: var(--brand-navy-2);
}

.hero-copy {
  margin: 0;
  max-width: 78ch;
  line-height: 1.5;
  font-weight: 500;
  color: var(--muted-dark);
}

.hero-actions {
  display: grid;
  gap: 10px;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 8px;
}

.input-group {
  display: grid;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted-dark);
}

.input-group.small select {
  min-width: 160px;
}

select,
input,
textarea {
  border: 1px solid #bfd1df;
  background: #f7fbff;
  color: #10324d;
  border-radius: 10px;
  padding: 9px 10px;
  font: inherit;
}

input[type="checkbox"] {
  inline-size: 18px;
  block-size: 18px;
  accent-color: var(--brand-blue);
}

.input-text {
  min-width: 220px;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  background: linear-gradient(145deg, #f0b443 0%, var(--brand-gold) 100%);
  color: #24344b;
  box-shadow: 0 8px 20px rgba(233, 159, 46, 0.32);
}

.btn.ghost {
  background: linear-gradient(150deg, #f3f8fd 0%, #e8f2f9 100%);
  color: var(--brand-blue);
  border: 1px solid #bdd0df;
  box-shadow: none;
}

.btn.small {
  padding: 8px 12px;
  font-size: 13px;
}

.file-btn {
  display: inline-block;
}

.step-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  gap: 8px;
}

.step-btn {
  display: grid;
  gap: 4px;
  min-height: 84px;
  padding: 12px 14px;
  text-align: left;
  border-radius: 14px;
  border: 1px solid var(--line-dark);
  background: linear-gradient(165deg, rgba(11, 41, 63, 0.95) 0%, rgba(7, 33, 48, 0.95) 100%);
  color: var(--text-light);
  box-shadow: var(--shadow);
  cursor: pointer;
}

.step-btn small {
  color: var(--muted-light);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 800;
}

.step-btn strong {
  font-size: 1rem;
}

.step-btn span {
  color: var(--muted-light);
  font-size: 12px;
  line-height: 1.35;
}

.step-btn.active {
  border-color: rgba(233, 159, 46, 0.62);
  background: linear-gradient(160deg, rgba(34, 79, 112, 0.97) 0%, rgba(14, 45, 69, 0.98) 100%);
  box-shadow: 0 14px 36px rgba(1, 10, 20, 0.46);
}

.planning-layout {
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.guide-card,
.workspace-card,
.chart-card,
.table-card {
  border-radius: 16px;
  box-shadow: var(--card-shadow);
}

.guide-card {
  position: sticky;
  top: 10px;
  display: grid;
  gap: 14px;
  padding: 18px;
  background: linear-gradient(165deg, rgba(13, 45, 69, 0.97) 0%, rgba(17, 41, 63, 0.97) 100%);
  border: 1px solid var(--line-dark);
}

.workspace-card {
  display: grid;
  gap: 14px;
  padding: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  border: 1px solid #cbd9e6;
  color: var(--text-dark);
}

.card-head {
  display: grid;
  gap: 4px;
}

.card-head-inline {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px;
}

.card-head h2 {
  font-size: 1.1rem;
  font-weight: 800;
}

.card-head p {
  margin: 0;
  color: var(--muted-dark);
  line-height: 1.45;
}

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

.guide-item {
  padding: 12px 13px;
  border-radius: 12px;
  background: rgba(240, 248, 255, 0.08);
  border: 1px solid rgba(142, 183, 207, 0.14);
}

.guide-item strong {
  display: block;
  margin-bottom: 4px;
  color: #f7fbff;
  font-size: 13px;
}

.guide-item p {
  margin: 0;
  color: var(--muted-light);
  line-height: 1.45;
  font-size: 13px;
}

.guide-source {
  padding-top: 2px;
  font-size: 12px;
  color: var(--muted-light);
}

.guide-source a {
  color: #f9c667;
  text-decoration: none;
}

.panel-grid {
  display: grid;
  gap: 14px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.field-grid.two-col {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.field-card,
.note-card,
.summary-chip,
.mini-card,
.founder-card {
  border-radius: 14px;
}

.field-card,
.founder-card {
  padding: 14px;
  border: 1px solid #d5e1ec;
  background: linear-gradient(180deg, #fcfeff 0%, #f4f9fd 100%);
}

.field-card h3,
.founder-card h3 {
  margin-bottom: 10px;
  font-size: 1rem;
  color: var(--brand-navy-2);
}

.note-card {
  padding: 14px;
  border: 1px solid #e3d2a8;
  background: linear-gradient(180deg, #fffaf0 0%, #fff3df 100%);
  color: #5c4922;
  line-height: 1.5;
}

.note-card strong {
  display: block;
  margin-bottom: 6px;
}

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

.info-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.summary-chip {
  padding: 10px 12px;
  background: var(--brand-blue-soft);
  color: var(--brand-navy-2);
  border: 1px solid #d0e0ee;
  font-size: 13px;
  font-weight: 700;
}

.summary-chip.alert {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: #f1c4c4;
}

.summary-chip.good {
  background: var(--brand-green-soft);
  color: var(--brand-green);
  border-color: #c8e8da;
}

.year-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.year-btn {
  border: 1px solid #bfd0de;
  background: #f4f9fd;
  color: var(--brand-blue);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.year-btn.active {
  background: linear-gradient(145deg, #eef6fd 0%, #dcecf8 100%);
  color: var(--brand-navy-2);
  border-color: #97bad4;
}

.data-table-wrap {
  overflow: auto;
  border: 1px solid var(--line-light);
  border-radius: 14px;
  background: #fff;
}

.data-table {
  width: 100%;
  min-width: 1080px;
  border-collapse: collapse;
  table-layout: fixed;
}

.data-table.revenue-table {
  min-width: 1720px;
}

.data-table.private-table {
  min-width: 760px;
}

.data-table th,
.data-table td,
#summaryTable th,
#summaryTable td {
  padding: 8px;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  vertical-align: middle;
}

.data-table th:last-child,
.data-table td:last-child,
#summaryTable th:last-child,
#summaryTable td:last-child {
  border-right: 0;
}

.data-table thead th,
#summaryTable thead th {
  background: #eaf2f8;
  color: var(--brand-navy-2);
  font-size: 12px;
  font-weight: 800;
  position: sticky;
  top: 0;
  z-index: 5;
}

.data-table th.sticky-left,
.data-table td.sticky-left,
#summaryTable th:first-child,
#summaryTable td:first-child {
  position: sticky;
  left: 0;
  z-index: 4;
  background: #fff;
}

.data-table thead th.sticky-left,
#summaryTable thead th:first-child {
  background: #eaf2f8;
  z-index: 6;
}

.data-table tbody tr.section-row td {
  background: #eef5fb;
  color: #1b4060;
  font-weight: 800;
}

#summaryBody tr.section-row td {
  background: #eef5fb;
  color: #1b4060;
  font-weight: 800;
}

.data-table tbody tr.highlight td,
#summaryBody tr.highlight td {
  background: #f4f9fd;
  color: #183b58;
  font-weight: 700;
}

.data-table tbody tr.alert-row td,
#summaryBody tr.alert-row td {
  background: #fff4e2;
}

.data-table tbody tr.negative td.calc-cell,
#summaryBody tr.negative td {
  background: var(--danger-soft);
  color: var(--danger);
}

.data-table .row-label,
#summaryTable .row-label {
  font-weight: 700;
}

.data-input,
.money-input,
.small-input {
  width: 100%;
  min-width: 84px;
  border-radius: 8px;
  padding: 7px 8px;
}

.money-input,
.calc-cell,
.metric-value,
.mono {
  font-variant-numeric: tabular-nums;
}

.money-input,
.calc-cell {
  text-align: right;
}

.calc-cell {
  background: #f5f9fd;
}

.table-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
}

.mini-card {
  padding: 12px;
  border: 1px solid #d5e1ec;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}

.mini-card p {
  margin: 0;
  color: var(--muted-dark);
  font-size: 12px;
  font-weight: 700;
}

.mini-card strong {
  display: block;
  margin-top: 6px;
  color: var(--brand-navy-2);
  font-size: 1.02rem;
}

.toggle-card {
  display: grid;
  gap: 10px;
}

.toggle-item {
  display: flex;
  gap: 10px;
  align-items: start;
  padding: 10px 12px;
  border: 1px solid #d5e1ec;
  border-radius: 12px;
  background: #fbfdff;
}

.toggle-copy strong {
  display: block;
  color: var(--brand-navy-2);
  margin-bottom: 4px;
}

.toggle-copy p {
  margin: 0;
  color: var(--muted-dark);
  font-size: 13px;
  line-height: 1.45;
}

.founder-grid {
  display: grid;
  gap: 14px;
}

.founder-total {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--brand-blue-soft);
  border: 1px solid #d5e1ec;
  color: var(--brand-navy-2);
  font-weight: 800;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  padding: 12px;
  border-radius: 16px;
  background: linear-gradient(165deg, rgba(13, 45, 69, 0.96) 0%, rgba(18, 42, 63, 0.96) 100%);
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow);
}

.kpi {
  padding: 12px;
  border-radius: 12px;
  background: linear-gradient(165deg, rgba(25, 62, 90, 0.88) 0%, rgba(16, 45, 68, 0.88) 100%);
  border: 1px solid var(--line-dark);
}

.kpi p {
  margin: 0;
  color: var(--muted-light);
  font-size: 12px;
  font-weight: 700;
}

.kpi h3 {
  margin-top: 7px;
  color: #f5fbff;
  font-size: 1.18rem;
}

.chart-card,
.table-card {
  padding: 14px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  border: 1px solid #cbd9e6;
  color: var(--text-dark);
}

.chart-card {
  background: linear-gradient(165deg, rgba(11, 41, 63, 0.97) 0%, rgba(7, 33, 48, 0.97) 100%);
  border-color: var(--line-dark);
  color: var(--text-light);
  box-shadow: var(--shadow);
}

.chart-card .card-head p {
  color: var(--muted-light);
}

#trendCanvas {
  display: block;
  width: 100%;
  height: 360px;
  margin-top: 12px;
  border-radius: 12px;
  border: 1px solid var(--line-dark);
  background: linear-gradient(180deg, #123b59 0%, #0a2b43 100%);
}

.sticky-head {
  position: sticky;
  top: 0;
  z-index: 10;
  padding-bottom: 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 251, 255, 0.93) 100%);
}

.table-wrap {
  overflow: auto;
  max-height: 72vh;
  border: 1px solid var(--line-light);
  border-radius: 12px;
  background: #fff;
}

#summaryTable {
  width: 100%;
  min-width: 1180px;
  border-collapse: collapse;
  table-layout: fixed;
}

.legend-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.legend-item {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  background: #f4f9fd;
  border: 1px solid #d5e1ec;
  color: var(--brand-navy-2);
  font-size: 12px;
  font-weight: 700;
}

.legend-dot {
  inline-size: 10px;
  block-size: 10px;
  border-radius: 999px;
}

.muted-copy {
  color: var(--muted-dark);
  font-size: 13px;
  line-height: 1.45;
}

.empty-state {
  padding: 16px;
  border: 1px dashed #c6d6e4;
  border-radius: 14px;
  background: #fbfdff;
  color: var(--muted-dark);
}

@media (max-width: 1280px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .planning-layout {
    grid-template-columns: 1fr;
  }

  .guide-card {
    position: static;
  }

  .card-head-inline {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .app-shell {
    width: calc(100% - 10px);
    margin: 6px auto 14px;
  }

  .hero,
  .workspace-card,
  .guide-card,
  .chart-card,
  .table-card {
    padding: 12px;
  }

  .step-nav {
    grid-template-columns: 1fr;
  }

  .field-grid,
  .field-grid.two-col {
    grid-template-columns: 1fr;
  }

  .data-table th.sticky-left,
  .data-table td.sticky-left,
  #summaryTable th:first-child,
  #summaryTable td:first-child {
    position: static;
  }
}