:root {
  color-scheme: light;
  --ink: #17201b;
  --muted: #5c675f;
  --line: #d8ded9;
  --paper: #f7f8f5;
  --panel: #ffffff;
  --accent: #126b55;
  --accent-strong: #0b4b3c;
  --warn: #b23b33;
  --gold: #d6a935;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 28px;
  align-items: stretch;
  min-height: 520px;
}

.intro,
.control-surface,
.status,
.progress-panel,
.raw-panel,
.stock-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.intro {
  overflow: hidden;
}

.market-photo {
  width: 100%;
  height: 270px;
  display: block;
  object-fit: cover;
}

.intro > div {
  padding: 26px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: 4rem;
  line-height: 0.98;
}

.lead {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.7;
}

.control-surface {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.option-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.option-row input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--accent);
}

.option-row span {
  color: var(--ink);
}

input,
select,
button {
  width: 100%;
  min-height: 48px;
  border-radius: 8px;
  font: inherit;
}

input,
select {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 0 14px;
}

input:focus,
select:focus,
button:focus {
  outline: 3px solid rgba(18, 107, 85, 0.18);
  outline-offset: 2px;
}

.date-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

button {
  border: 0;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font-weight: 800;
}

button:hover {
  background: var(--accent-strong);
}

button:disabled {
  background: #91a39c;
  cursor: wait;
}

.hint {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.status {
  margin-top: 20px;
  padding: 16px;
  color: var(--muted);
}

.status.error {
  border-color: rgba(178, 59, 51, 0.45);
  color: var(--warn);
}

.progress-panel {
  margin-top: 14px;
  padding: 16px;
  display: grid;
  gap: 10px;
}

.progress-panel[hidden] {
  display: none;
}

.progress-copy {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
}

.progress-copy strong {
  color: var(--ink);
}

progress {
  width: 100%;
  height: 16px;
  overflow: hidden;
  border: 0;
  border-radius: 8px;
  background: #e5e9e4;
}

progress::-webkit-progress-bar {
  background: #e5e9e4;
}

progress::-webkit-progress-value {
  background: var(--accent);
}

progress::-moz-progress-bar {
  background: var(--accent);
}

.results {
  margin-top: 28px;
}

.summary-head {
  display: flex;
  gap: 16px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 16px;
}

.summary-head h2 {
  margin: 0;
  font-size: 2.2rem;
}

#download-button {
  width: auto;
  padding: 0 18px;
  background: var(--gold);
  color: #251c05;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
}

.result-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 4px;
  border-bottom: 1px solid var(--line);
}

.tab-button {
  width: auto;
  min-height: 42px;
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: 8px 8px 0 0;
  padding: 0 16px;
  background: #edf0ec;
  color: var(--muted);
}

.tab-button:hover,
.tab-button.active {
  background: var(--panel);
  color: var(--ink);
}

.tab-button.active {
  box-shadow: inset 0 3px 0 var(--accent);
}

.tab-panel[hidden] {
  display: none;
}

.result-block {
  margin-top: 20px;
}

.result-block h3 {
  margin: 0 0 10px;
  font-size: 1.4rem;
}

.profit-block h3 {
  color: var(--accent);
}

.loss-block h3 {
  color: var(--warn);
}

.account-rank-block h3 {
  color: #3d5f8c;
}

.return-chart {
  display: block;
}

.account-rankings {
  display: block;
}

.movers-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.mover-section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.mover-section h4 {
  margin: 0 0 12px;
  font-size: 1.05rem;
}

.gain-section h4 {
  color: var(--accent);
}

.loss-section h4 {
  color: var(--warn);
}

.mover-list {
  display: grid;
  gap: 9px;
}

.mover-row {
  display: grid;
  grid-template-columns: minmax(120px, 0.8fr) minmax(130px, 1.1fr) minmax(118px, auto);
  gap: 10px;
  align-items: center;
  min-height: 54px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 9px;
}

.mover-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.mover-name {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.mover-name strong,
.mover-name span {
  overflow-wrap: anywhere;
}

.account-rank-link {
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.account-rank-link:hover {
  color: #3d5f8c;
  text-decoration: underline;
}

.mover-name span,
.mover-values span {
  color: var(--muted);
  font-size: 0.86rem;
}

.mover-bar-track {
  height: 12px;
  background: #edf0ec;
  border-radius: 8px;
  overflow: hidden;
}

.mover-bar {
  height: 100%;
  border-radius: 8px;
}

.gain-row .mover-bar {
  background: var(--accent);
}

.loss-row .mover-bar {
  background: var(--warn);
}

.mover-values {
  display: grid;
  gap: 2px;
  text-align: right;
}

.gain-row .mover-values strong {
  color: var(--accent);
}

.loss-row .mover-values strong {
  color: var(--warn);
}

.stock-card {
  padding: 18px;
  min-height: 246px;
  display: grid;
  gap: 12px;
}

.stock-card h4 {
  margin: 0;
  font-size: 1.35rem;
}

.empty-state {
  margin: 0;
  color: var(--muted);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.metric-list {
  display: grid;
  gap: 9px;
  margin: 0;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 7px;
}

.metric-row span:first-child {
  color: var(--muted);
}

.metric-row span:last-child {
  text-align: right;
}

.account-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}

.account-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 2px 7px;
  background: #f3f6f2;
  color: var(--ink);
  font-size: 0.82rem;
  text-decoration: none;
}

.account-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}

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

.positive {
  color: var(--accent);
}

.negative {
  color: var(--warn);
}

.raw-panel {
  margin-top: 16px;
  padding: 14px;
}

.raw-panel summary {
  cursor: pointer;
  font-weight: 800;
}

pre {
  max-height: 520px;
  overflow: auto;
  padding: 16px;
  background: #101512;
  color: #e7f4ed;
  border-radius: 8px;
  font-size: 0.9rem;
}

@media (max-width: 780px) {
  main {
    width: min(100% - 20px, 680px);
    padding-top: 10px;
  }

  .workspace {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .date-grid,
  .summary-head {
    grid-template-columns: 1fr;
    display: grid;
  }

  h1 {
    font-size: 2.4rem;
  }

  .summary-head h2 {
    font-size: 1.6rem;
  }

  #download-button {
    width: 100%;
  }

  .movers-board {
    grid-template-columns: 1fr;
  }

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

  .mover-values {
    text-align: left;
  }
}