:root {
  color-scheme: dark;
  --bg: #070b11;
  --panel: #0d1117;
  --panel-2: #111926;
  --border: #30363d;
  --text: #f0f6fc;
  --muted: #8b949e;
  --green: #3fb950;
  --red: #f85149;
  --cell: 13px;
  --gap: 4px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 0%, rgba(35, 134, 54, 0.17), transparent 32rem),
    radial-gradient(circle at 95% 12%, rgba(31, 111, 235, 0.12), transparent 34rem),
    var(--bg);
}

button, a { font: inherit; }

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 36px;
}

.hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.hero-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }

.eyebrow {
  margin: 0 0 8px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

h1, h2 { margin: 0; letter-spacing: -0.035em; }
h1 { font-size: clamp(38px, 6vw, 68px); }
h2 { font-size: 28px; }

.intro {
  max-width: 760px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.profile-link {
  flex: none;
  padding: 11px 16px;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(22, 27, 34, 0.8);
}

.profile-link:hover { border-color: var(--green); }

.summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 34px 0 18px;
}

.summary article {
  min-height: 116px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(22, 27, 34, 0.95), rgba(13, 17, 23, 0.92));
}

.summary span {
  display: block;
  overflow: hidden;
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-overflow: ellipsis;
}

.summary small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.positive { color: var(--green); }
.negative { color: var(--red); }

.panel {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(155deg, rgba(17, 25, 38, 0.96), rgba(13, 17, 23, 0.98));
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.28);
}

.releases-panel {
  margin-top: 18px;
  scroll-margin-top: 20px;
}

.panel-meta {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.panel-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.controls { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }

.segmented {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #090d13;
}

.segmented button {
  padding: 7px 10px;
  color: var(--muted);
  border: 0;
  border-radius: 7px;
  background: transparent;
  cursor: pointer;
}

.segmented button:hover { color: var(--text); }
.segmented button.active { color: var(--text); background: #21262d; box-shadow: inset 0 0 0 1px #30363d; }

.calendar-frame {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  margin-top: 30px;
}

.weekday-labels {
  display: grid;
  grid-template-rows: repeat(7, var(--cell));
  gap: var(--gap);
  padding-top: 24px;
  color: var(--muted);
  font-size: 11px;
}

.weekday-labels span:nth-child(1) { grid-row: 2; }
.weekday-labels span:nth-child(2) { grid-row: 4; }
.weekday-labels span:nth-child(3) { grid-row: 6; }

.calendar-scroll { overflow-x: auto; padding: 0 2px 12px; }

.months {
  position: relative;
  height: 24px;
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.months span { position: absolute; top: 0; }

.heatmap {
  display: grid;
  grid-template-rows: repeat(7, var(--cell));
  grid-auto-columns: var(--cell);
  gap: var(--gap);
  width: max-content;
  min-width: 100%;
}

.day {
  width: var(--cell);
  height: var(--cell);
  padding: 0;
  border: 0;
  border-radius: 3px;
  background: #161b22;
  cursor: crosshair;
}

.day:hover, .day:focus-visible {
  z-index: 2;
  outline: 2px solid #f0f6fc;
  outline-offset: 1px;
}

.day.selected {
  outline: 2px solid var(--green);
  outline-offset: 1px;
  box-shadow: 0 0 0 4px rgba(63, 185, 80, 0.18);
}

.day[data-level="1"], .legend i[data-level="1"] { background: #0e4429; }
.day[data-level="2"], .legend i[data-level="2"] { background: #006d32; }
.day[data-level="3"], .legend i[data-level="3"] { background: #26a641; }
.day[data-level="4"], .legend i[data-level="4"] { background: #39d353; }

.legend-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
}

.legend { display: flex; align-items: center; gap: 5px; }
.legend i { display: block; width: 11px; height: 11px; border-radius: 3px; background: #161b22; }

.repository-activity {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid #21262d;
}

.repository-activity-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.repository-context {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.repository-activity h3 { margin: 0; font-size: 18px; }

.repository-reset {
  padding: 7px 11px;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #161b22;
  cursor: pointer;
}

.repository-reset:hover, .repository-reset:focus-visible { border-color: var(--green); }

.repository-list {
  display: grid;
  max-height: 430px;
  overflow-y: auto;
  scrollbar-color: #30363d transparent;
}

.repository-row {
  display: grid;
  grid-template-columns: minmax(190px, 1.2fr) minmax(130px, 1fr) minmax(150px, auto);
  align-items: center;
  gap: 16px;
  min-height: 48px;
  padding: 8px 10px;
  border-top: 1px solid #21262d;
}

.repository-row:first-child { border-top: 0; }

.repository-name {
  overflow: hidden;
  color: #58a6ff;
  font-size: 13px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

a.repository-name { text-decoration: none; }
a.repository-name:hover, a.repository-name:focus-visible { text-decoration: underline; }
.repository-name.private { color: var(--muted); }

.repository-bar-track {
  height: 8px;
  overflow: hidden;
  border-radius: 5px;
  background: #161b22;
}

.repository-bar-fill {
  display: block;
  width: var(--bar-width);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #238636, #3fb950);
}

.repository-values {
  color: var(--muted);
  font-size: 12px;
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.repository-values strong { color: var(--text); }
.repository-empty { margin: 4px 0 0; color: var(--muted); font-size: 13px; }

.tooltip {
  position: fixed;
  z-index: 20;
  min-width: 235px;
  padding: 13px 15px;
  pointer-events: none;
  border: 1px solid #484f58;
  border-radius: 10px;
  background: rgba(1, 4, 9, 0.96);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}

.tooltip strong { display: block; margin-bottom: 8px; font-size: 14px; }
.tooltip dl { display: grid; grid-template-columns: 1fr auto; gap: 5px 18px; margin: 0; color: var(--muted); font-size: 12px; }
.tooltip dt, .tooltip dd { margin: 0; }
.tooltip dd { color: var(--text); font-variant-numeric: tabular-nums; }

.release-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.release-summary article {
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(9, 13, 19, 0.58);
}

.release-summary span {
  display: block;
  color: var(--green);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.release-summary small {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.release-delta {
  margin: 12px 2px 0;
  color: var(--muted);
  font-size: 12px;
}

.release-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 30px;
  margin-top: 26px;
}

.subhead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.subhead h3 { margin: 0; font-size: 16px; }
.subhead span { color: var(--muted); font-size: 10px; text-align: right; }

.release-bars { display: grid; gap: 8px; }

.release-row {
  display: grid;
  grid-template-columns: minmax(110px, 0.8fr) minmax(130px, 1.5fr) 60px;
  align-items: center;
  gap: 10px;
  min-height: 32px;
  padding: 0 6px;
  color: var(--text);
  text-decoration: none;
  border-radius: 8px;
}

.release-row:hover, .release-row:focus-visible { background: rgba(63, 185, 80, 0.08); outline: 1px solid rgba(63, 185, 80, 0.45); }
.release-name { overflow: hidden; font-size: 12px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.release-value { font-size: 12px; font-weight: 800; text-align: right; font-variant-numeric: tabular-nums; }

.bar-track { height: 12px; overflow: hidden; border-radius: 6px; background: #161b22; }
.bar-fill { display: block; width: var(--bar-width); height: 100%; border-radius: inherit; background: linear-gradient(90deg, #238636, #39d353); }

.asset-table-wrap { overflow-x: auto; }
.asset-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.asset-table th { padding: 0 10px 9px; color: var(--muted); font-size: 10px; text-align: left; text-transform: uppercase; letter-spacing: 0.07em; }
.asset-table th:last-child, .asset-table td:last-child { text-align: right; }
.asset-table td { max-width: 220px; padding: 9px 10px; overflow: hidden; border-top: 1px solid #21262d; text-overflow: ellipsis; white-space: nowrap; }
.asset-table a { color: var(--text); text-decoration: none; }
.asset-table a:hover, .asset-table a:focus-visible { color: var(--green); text-decoration: underline; }
.asset-repo { color: var(--muted); }
.asset-downloads { color: var(--green); font-weight: 800; font-variant-numeric: tabular-nums; }

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 4px 0;
  color: #6e7681;
  font-size: 12px;
}

.error { padding: 28px; color: #ff7b72; }

@media (max-width: 760px) {
  .shell { width: min(100% - 20px, 1180px); padding-top: 30px; }
  .hero, .panel-head { align-items: flex-start; flex-direction: column; }
  .summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .release-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .release-grid { grid-template-columns: 1fr; }
  .repository-row { grid-template-columns: minmax(140px, 1fr) 90px; }
  .repository-bar-track { display: none; }
  .hero-actions { justify-content: flex-start; }
  .controls { justify-content: flex-start; }
  .panel { padding: 18px 14px; }
  footer { flex-direction: column; }
}