:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #17202a;
  --muted: #65717f;
  --line: #dce2e8;
  --accent: #146c94;
  --accent-2: #c2410c;
  --accent-3: #3f7d20;
  --warn: #b42318;
  --soft: #eef5f8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Segoe UI", "Malgun Gothic", Arial, sans-serif;
}

.shell {
  width: min(1440px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 32px;
}

.topbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(700px, 1.8fr);
  gap: 20px;
  align-items: end;
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 24px;
  line-height: 1.25;
}

h2 {
  font-size: 15px;
  line-height: 1.3;
}

#meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.controls {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) minmax(250px, 1.2fr) minmax(130px, 0.6fr) 90px;
  gap: 10px;
  align-items: end;
}

label span,
.periodControl > span,
.kicker {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

input,
select,
button {
  width: 100%;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
}

input,
select {
  padding: 0 10px;
}

button {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.periodButtons {
  display: grid;
  grid-template-columns: repeat(5, minmax(44px, 1fr));
  gap: 4px;
  height: 38px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
}

.periodButtons button {
  height: 30px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.periodButtons button.active {
  background: var(--accent);
  color: #fff;
}

.summary {
  display: grid;
  grid-template-columns: 1.1fr 0.7fr 1fr;
  gap: 12px;
  margin: 12px 0;
}

.summary > div,
.rankPanel,
.chartBlock {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.summary > div {
  padding: 14px 16px;
}

.summary strong {
  display: block;
  overflow-wrap: anywhere;
  font-size: 17px;
}

.content {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 12px;
}

.rankPanel {
  padding: 16px;
}

.panelHead,
.chartHead {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  margin-bottom: 12px;
}

.panelHead span,
.chartHead span {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.rankList {
  display: grid;
  gap: 10px;
}

.rankItem {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.rankItem.active {
  border-color: var(--accent);
  background: var(--soft);
}

.rankItem strong {
  display: block;
  margin-bottom: 5px;
  overflow-wrap: anywhere;
  font-size: 14px;
}

.rankItem dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.rankItem dd,
.rankItem dt {
  margin: 0;
}

.rankItem dd {
  color: var(--ink);
  font-weight: 700;
  text-align: right;
}

.badge {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 7px;
  border-radius: 999px;
  background: #edf2f7;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.badge.warn {
  background: #fee4e2;
  color: var(--warn);
}

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

.chartBlock {
  padding: 14px 16px 16px;
  min-width: 0;
}

canvas {
  display: block;
  width: 100%;
  height: 300px;
}

.chartTooltip {
  position: fixed;
  z-index: 20;
  display: none;
  min-width: 148px;
  padding: 10px 12px;
  border: 1px solid #dce2e8;
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.16);
  color: var(--ink);
  font-size: 12px;
  pointer-events: none;
}

.chartTooltip .tooltipDate {
  margin-bottom: 7px;
  font-weight: 700;
}

.chartTooltip .tooltipRow {
  display: grid;
  grid-template-columns: 10px minmax(70px, 1fr) auto;
  gap: 7px;
  align-items: center;
  line-height: 1.55;
}

.chartTooltip .tooltipDot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
}

.chartTooltip .tooltipValue {
  font-weight: 700;
}

@media (max-width: 980px) {
  .topbar,
  .content,
  .summary {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  .shell {
    width: min(100vw - 20px, 1440px);
    padding-top: 10px;
  }

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