:root {
  --bg: #07111f;
  --panel: rgba(10, 24, 42, 0.84);
  --panel-strong: #10253f;
  --text: #e7eef7;
  --muted: #96a9bf;
  --accent: #1d4ed8;
  --accent-soft: rgba(29, 78, 216, 0.18);
  --accent-warm: #caa56a;
  --border: rgba(148, 163, 184, 0.18);
  --shadow: 0 22px 50px rgba(0, 0, 0, 0.34);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(29, 78, 216, 0.24), transparent 30%),
    radial-gradient(circle at top right, rgba(14, 116, 144, 0.18), transparent 26%),
    radial-gradient(circle at bottom left, rgba(202, 165, 106, 0.14), transparent 24%),
    linear-gradient(180deg, #08111d 0%, var(--bg) 100%);
}

.page-shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 64px;
}

.hero {
  display: block;
  margin-bottom: 28px;
}

.eyebrow,
.section-kicker,
.hero-card-label,
.strategy-name,
.metric-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--muted);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  margin-top: 8px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 0.96;
}

.hero-copy {
  max-width: 64ch;
  margin-top: 16px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.panel,
.result-card {
  background: var(--panel);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.layout {
  display: grid;
  gap: 20px;
}

.view-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 12px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.78);
  color: var(--text);
  font-weight: 600;
}

.tab-btn.is-active {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: grid;
  gap: 20px;
}

.panel {
  padding: 24px;
}

.section-heading {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.action-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.form-grid,
.strategy-grid,
.results-grid {
  display: grid;
  gap: 16px;
}

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

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(9, 18, 33, 0.9);
  color: var(--text);
}

input:focus,
select:focus {
  outline: 2px solid rgba(29, 78, 216, 0.26);
  border-color: rgba(96, 165, 250, 0.55);
}

input[readonly],
input:disabled {
  background: rgba(15, 23, 42, 0.58);
  color: rgba(231, 238, 247, 0.62);
}

.hint {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.primary-btn,
.secondary-btn,
.icon-btn {
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 160ms ease, opacity 160ms ease, background 160ms ease;
}

.primary-btn,
.secondary-btn {
  padding: 12px 18px;
  font-weight: 600;
}

.primary-btn {
  background: var(--accent);
  color: white;
  box-shadow: 0 10px 24px rgba(29, 78, 216, 0.28);
}

.secondary-btn {
  background: var(--accent-soft);
  color: #bfdbfe;
  border: 1px solid rgba(96, 165, 250, 0.24);
}

.icon-btn {
  padding: 10px 14px;
  background: rgba(202, 165, 106, 0.14);
  color: var(--accent-warm);
}

button:hover {
  transform: translateY(-1px);
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 920px;
}

#debtTableBody .debt-name {
  min-width: 220px;
}

#debtTableBody .debt-type {
  min-width: 140px;
}

#debtTableBody .debt-balance,
#debtTableBody .debt-payment {
  min-width: 150px;
}

#debtTableBody .debt-rate,
#debtTableBody .debt-term,
#debtTableBody .debt-frequency-days,
#debtTableBody .debt-priority {
  min-width: 110px;
}

#debtTableBody input,
#debtTableBody select {
  font-size: 0.95rem;
}

.income-table {
  min-width: 640px;
}

.income-note {
  margin-bottom: 16px;
  color: var(--muted);
  line-height: 1.5;
}

th,
td {
  padding: 12px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(8, 15, 28, 0.26);
}

tbody tr:hover {
  background: rgba(148, 163, 184, 0.06);
}

.strategy-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 18px;
}

.strategy-card {
  padding: 18px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid var(--border);
}

.strategy-copy {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.5;
}

.results-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.schedule-block {
  margin-top: 18px;
}

.schedule-card {
  padding: 20px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(12, 24, 40, 0.82);
}

.schedule-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.schedule-note {
  margin-bottom: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.schedule-table {
  min-width: 980px;
}

.schedule-detail-list {
  margin-top: 8px;
  display: grid;
  gap: 6px;
}

.schedule-detail-item {
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--muted);
}

.schedule-detail-empty {
  font-size: 0.82rem;
  color: var(--muted);
}

.summary-strip {
  margin-bottom: 18px;
}

.category-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.category-bar input {
  flex: 1 1 260px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.summary-card {
  display: inline-block;
  min-width: 220px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid var(--border);
}

.summary-value {
  margin-top: 4px;
  font-size: 1.4rem;
  font-weight: 700;
}

.result-card {
  padding: 20px;
}

.result-card header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.result-title {
  font-size: 1.2rem;
  font-weight: 700;
}

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(29, 78, 216, 0.18);
  color: #bfdbfe;
}

.metrics {
  display: grid;
  gap: 12px;
}

.metric {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid var(--border);
}

.metric-value {
  margin-top: 4px;
  font-size: 1.2rem;
  font-weight: 700;
}

.allocation-list {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.saved-scenarios {
  display: grid;
  gap: 14px;
}

.saved-scenario-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.66);
}

.saved-scenario-title {
  font-size: 1.05rem;
  font-weight: 700;
}

.saved-scenario-copy {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.92rem;
}

.executive-dashboard {
  display: grid;
  gap: 18px;
}

.executive-kpis,
.executive-grid,
.executive-strategy-grid {
  display: grid;
  gap: 16px;
}

.executive-kpis {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.executive-kpi,
.executive-card,
.executive-strategy-card {
  border-radius: 20px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(16, 37, 63, 0.94) 0%, rgba(11, 24, 42, 0.92) 100%);
}

.executive-kpi {
  padding: 18px;
}

.executive-kpi-toggle {
  padding: 0;
  overflow: hidden;
}

.executive-kpi-button {
  width: 100%;
  padding: 18px;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.executive-kpi-button:hover {
  transform: none;
  background: rgba(96, 165, 250, 0.06);
}

.executive-kpi-button-main {
  min-width: 0;
}

.executive-kpi-toggle-meta {
  display: grid;
  justify-items: end;
  gap: 6px;
  color: var(--muted);
  font-size: 0.85rem;
  white-space: nowrap;
}

.executive-kpi-toggle-icon {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(96, 165, 250, 0.08);
  color: #bfdbfe;
  font-size: 1.1rem;
  line-height: 1;
}

.executive-kpi-button.is-open .executive-kpi-toggle-icon {
  background: rgba(96, 165, 250, 0.16);
}

.executive-kpi strong {
  display: block;
  margin-top: 8px;
  font-size: 1.8rem;
  line-height: 1;
}

.kpi-foot {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.executive-kpi-detail {
  padding: 0 18px 18px;
  display: grid;
  gap: 10px;
}

.executive-kpi-detail-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(8, 15, 28, 0.34);
}

.executive-grid {
  grid-template-columns: 1fr 1.25fr;
}

.executive-card {
  padding: 20px;
}

.executive-card-head {
  margin-bottom: 16px;
}

.executive-card h3 {
  margin-top: 6px;
  font-size: 1.25rem;
}

.donut-wrap {
  display: grid;
  grid-template-columns: minmax(220px, 280px) 1fr;
  gap: 20px;
  align-items: center;
}

.donut-chart {
  position: relative;
  width: min(100%, 260px);
  margin: 0 auto;
}

.donut-chart svg {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 12px 22px rgba(0, 0, 0, 0.28));
}

.donut-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 0 38px;
}

.donut-center span,
.legend-item div {
  color: var(--muted);
  font-size: 0.9rem;
}

.donut-center strong {
  font-size: 1.2rem;
  line-height: 1.25;
}

.legend-list {
  display: grid;
  gap: 12px;
}

.legend-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  margin-top: 4px;
  flex: 0 0 auto;
}

.flow-list {
  display: grid;
  gap: 14px;
}

.flow-row {
  display: grid;
  gap: 10px;
}

.flow-label {
  font-weight: 700;
}

.flow-bars {
  display: grid;
  gap: 10px;
}

.flow-bar-group {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 12px;
  align-items: center;
}

.flow-bar-group span {
  color: var(--muted);
  font-size: 0.9rem;
}

.flow-bar-track {
  height: 12px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.12);
  overflow: hidden;
}

.flow-bar {
  height: 100%;
  border-radius: inherit;
}

.flow-bar.inflow {
  background: linear-gradient(90deg, #0f766e 0%, #14b8a6 100%);
}

.flow-bar.mandatory {
  background: linear-gradient(90deg, #b45309 0%, #f59e0b 100%);
}

.flow-bar.fixed {
  background: linear-gradient(90deg, #9f1239 0%, #e11d48 100%);
}

.flow-bar.extra {
  background: linear-gradient(90deg, #1d4ed8 0%, #60a5fa 100%);
}

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

.executive-strategy-card {
  padding: 18px;
}

.executive-strategy-card.is-recommended {
  border-color: rgba(96, 165, 250, 0.34);
  box-shadow: inset 0 0 0 1px rgba(96, 165, 250, 0.16), 0 14px 30px rgba(29, 78, 216, 0.12);
}

.executive-strategy-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.executive-strategy-top strong {
  display: block;
  margin-top: 6px;
  font-size: 1.05rem;
}

.executive-strategy-metric {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 10px;
  margin-top: 10px;
  border-top: 1px solid var(--border);
}

.executive-strategy-metric span {
  color: var(--muted);
}

.executive-cleared-list {
  display: grid;
  gap: 12px;
}

.executive-cleared-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(8, 15, 28, 0.34);
}

.executive-cleared-item strong {
  display: block;
}

.executive-cleared-amount {
  font-size: 1rem;
  font-weight: 700;
  color: #bfdbfe;
}

.allocation-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 0.95rem;
}

.allocation-item strong {
  display: block;
}

.allocation-sub {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.84rem;
}

.empty-state {
  padding: 24px;
  border-radius: 18px;
  border: 1px dashed var(--border);
  color: var(--muted);
  text-align: center;
  background: rgba(8, 15, 28, 0.45);
}

@media (max-width: 860px) {
  .page-shell {
    width: min(100% - 20px, 1200px);
    padding-top: 24px;
  }

  .panel {
    padding: 18px;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .executive-grid,
  .donut-wrap {
    grid-template-columns: 1fr;
  }

  .flow-bar-group {
    grid-template-columns: 1fr;
  }
}