/* Copyright 2026 Ego Hygiene */
/* SPDX-License-Identifier: MIT */

:root {
  color-scheme: dark;
  --background: #070a12;
  --surface: rgba(15, 20, 35, 0.88);
  --surface-strong: #151b2e;
  --border: rgba(166, 180, 230, 0.2);
  --text: #f7f8ff;
  --muted: #a9b2cf;
  --violet: #ad7cff;
  --cyan: #5ee7e2;
  --blue: #79a8ff;
  --green: #73e2a7;
  --yellow: #ffd166;
  --red: #ff7a9c;
  --unknown: #b7bfd6;
  --slice-0: #5ee7e2;
  --slice-1: #ad7cff;
  --slice-2: #79a8ff;
  --slice-3: #73e2a7;
  --slice-4: #ffd166;
  --slice-5: #ff7a9c;
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 20rem;
  background: var(--background);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% -5%, rgba(142, 92, 246, 0.27), transparent 31rem),
    radial-gradient(circle at 92% 8%, rgba(64, 205, 204, 0.18), transparent 28rem),
    linear-gradient(180deg, #080b14 0%, #070a12 58%, #0a0d18 100%);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.55;
}

a {
  color: var(--cyan);
}

a:hover {
  color: #a7fffb;
}

a:focus-visible,
.skip-link:focus-visible {
  outline: 0.2rem solid var(--yellow);
  outline-offset: 0.2rem;
}

.skip-link {
  position: fixed;
  z-index: 10;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  transform: translateY(-180%);
  border-radius: 0.6rem;
  color: #090b13;
  background: var(--yellow);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(76rem, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 10vw, 8rem) 0 3rem;
}

.eyebrow,
.card-kicker {
  margin: 0 0 0.65rem;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 14ch;
  margin-bottom: 1rem;
  font-size: clamp(2.8rem, 8vw, 5.8rem);
  line-height: 0.97;
  letter-spacing: -0.055em;
}

.gradient-text {
  color: transparent;
  background: linear-gradient(100deg, #ffffff 8%, #c7b5ff 48%, #76ebe6 92%);
  background-clip: text;
}

.lede {
  max-width: 46rem;
  margin-bottom: 1.6rem;
  color: var(--muted);
  font-size: clamp(1.02rem, 2.3vw, 1.25rem);
}

.meta-row,
.badge-row,
.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.meta-chip,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(12, 16, 29, 0.8);
  font-size: 0.78rem;
  font-weight: 750;
}

.badge::before {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.state-success,
.state-clear,
.state-fresh,
.state-available {
  color: var(--green);
}

.state-attention,
.state-stale {
  color: var(--yellow);
}

.state-failure,
.state-blocked,
.state-invalid {
  color: var(--red);
}

.state-unknown,
.state-unavailable,
.state-cancelled {
  color: var(--unknown);
}

main {
  padding-bottom: 5rem;
}

.section {
  margin-top: 2.25rem;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(1.55rem, 4vw, 2.25rem);
  letter-spacing: -0.03em;
}

.section-heading p {
  max-width: 34rem;
  margin-bottom: 0;
  color: var(--muted);
}

.status-grid,
.producer-grid,
.vitality-grid,
.analytics-grid,
.evidence-grid {
  display: grid;
  gap: 1rem;
}

.status-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.producer-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.vitality-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.analytics-grid,
.evidence-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.evidence-grid {
  margin-top: 1rem;
}

.panel,
.producer-card,
.vitality-card,
.chart-card {
  border: 1px solid var(--border);
  border-radius: 1.15rem;
  background: linear-gradient(145deg, rgba(23, 29, 49, 0.9), var(--surface));
  box-shadow: var(--shadow);
}

.panel {
  padding: 1.1rem;
}

.panel-label {
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-value {
  margin-bottom: 0;
  font-size: 1.08rem;
  font-weight: 800;
}

.producer-card {
  position: relative;
  overflow: hidden;
  min-height: 26rem;
  padding: 1.35rem;
}

.producer-card::after {
  position: absolute;
  z-index: 0;
  top: -6rem;
  right: -5rem;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(173, 124, 255, 0.17), transparent 67%);
  content: "";
  pointer-events: none;
}

.producer-card > * {
  position: relative;
  z-index: 1;
}

.producer-card h3 {
  margin-bottom: 0.8rem;
  font-size: 1.4rem;
}

.headline-metric {
  margin: 1.5rem 0 1.35rem;
  font-size: clamp(1.65rem, 4vw, 2.4rem);
  font-weight: 850;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.card-message {
  min-height: 3.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.metric-list {
  display: grid;
  gap: 0.65rem;
  margin: 0 0 1.25rem;
}

.metric-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid rgba(166, 180, 230, 0.12);
}

.metric-list dt {
  color: var(--muted);
}

.metric-list dd {
  margin: 0;
  font-weight: 800;
  text-align: right;
}

.link-row {
  margin-top: auto;
}

.link-row a {
  font-size: 0.85rem;
  font-weight: 750;
  text-underline-offset: 0.18rem;
}

.vitality-card {
  padding: 1.1rem;
}

.vitality-value {
  margin-bottom: 0.15rem;
  font-size: 1.8rem;
  font-weight: 850;
}

.vitality-label {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.chart-card {
  min-width: 0;
  padding: 1.25rem;
}

.chart-card-wide {
  grid-column: 1 / -1;
}

.chart-card-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.chart-card-heading h3,
.chart-empty-card h3 {
  margin-bottom: 0;
  font-size: 1.35rem;
  letter-spacing: -0.025em;
}

.chart-card-heading > p,
.chart-empty-card > p:last-child {
  max-width: 28rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.chart-figure {
  min-width: 0;
  margin: 0;
  overflow-x: auto;
}

.chart-svg {
  display: block;
  width: 100%;
  min-width: 36rem;
  height: auto;
  font-family: inherit;
}

.chart-grid-line {
  stroke: rgba(166, 180, 230, 0.16);
  stroke-width: 1;
}

.chart-axis-label,
.bar-label,
.bar-count {
  fill: var(--muted);
  font-size: 12px;
}

.bar-label {
  fill: var(--text);
  font-weight: 700;
}

.bar-count {
  fill: var(--text);
  font-weight: 800;
}

.chart-line-commits,
.chart-line-merges {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
}

.chart-line-commits {
  stroke: var(--cyan);
}

.chart-line-merges {
  stroke: var(--violet);
}

.chart-line-commits-point {
  fill: var(--surface-strong);
  stroke: var(--cyan);
  stroke-width: 3;
}

.chart-line-merges-point {
  fill: var(--surface-strong);
  stroke: var(--violet);
  stroke-width: 3;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.chart-legend span {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
}

.legend-line {
  display: inline-block;
  width: 1.6rem;
  height: 0.2rem;
  border-radius: 999px;
}

.legend-line.commits {
  background: var(--cyan);
}

.legend-line.merges {
  background: var(--violet);
}

.donut-figure {
  display: grid;
  grid-template-columns: minmax(11rem, 0.9fr) minmax(12rem, 1.1fr);
  gap: 1rem;
  align-items: center;
  overflow: visible;
}

.donut-chart {
  display: block;
  width: 100%;
  max-width: 17rem;
  margin: 0 auto;
}

.donut-track,
.donut-slice {
  fill: none;
  stroke-width: 28;
}

.donut-track {
  stroke: rgba(166, 180, 230, 0.12);
}

.donut-slice {
  stroke-linecap: butt;
}

.donut-total {
  fill: var(--text);
  font-size: 34px;
  font-weight: 850;
}

.donut-label {
  fill: var(--muted);
  font-size: 13px;
}

.composition-legend {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.composition-legend li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.5rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.82rem;
}

.composition-legend strong {
  color: var(--text);
  font-size: 0.78rem;
}

.legend-swatch,
.legend-box {
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 0.2rem;
}

.slice-0 {
  stroke: var(--slice-0);
  background: var(--slice-0);
}

.slice-1 {
  stroke: var(--slice-1);
  background: var(--slice-1);
}

.slice-2 {
  stroke: var(--slice-2);
  background: var(--slice-2);
}

.slice-3 {
  stroke: var(--slice-3);
  background: var(--slice-3);
}

.slice-4 {
  stroke: var(--slice-4);
  background: var(--slice-4);
}

.slice-5 {
  stroke: var(--slice-5);
  background: var(--slice-5);
}

.bar-track {
  fill: rgba(166, 180, 230, 0.12);
}

.bar-value {
  fill: var(--violet);
}

.finding-blocking {
  fill: var(--red);
}

.finding-advisory {
  fill: var(--yellow);
}

.finding-unknown {
  fill: rgba(183, 191, 214, 0.18);
  stroke: var(--unknown);
  stroke-dasharray: 5 5;
}

.legend-box.blocking {
  background: var(--red);
}

.legend-box.advisory {
  background: var(--yellow);
}

.legend-box.unknown {
  border: 1px dashed var(--unknown);
  background: rgba(183, 191, 214, 0.18);
}

.chart-note {
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.chart-empty {
  display: grid;
  min-height: 12rem;
  place-items: center;
  border: 1px dashed var(--border);
  border-radius: 0.9rem;
  color: var(--muted);
}

.freshness-list {
  display: grid;
  gap: 1rem;
}

.freshness-row {
  display: grid;
  grid-template-columns: minmax(8rem, 0.8fr) minmax(10rem, 1.4fr) minmax(8rem, 0.8fr);
  gap: 0.75rem;
  align-items: center;
}

.freshness-row > div:first-child {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}

.freshness-row .badge {
  min-height: 1.55rem;
  padding: 0.18rem 0.45rem;
  font-size: 0.66rem;
}

.freshness-row p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.78rem;
  text-align: right;
}

progress,
.unknown-meter {
  width: 100%;
  height: 0.7rem;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  background: rgba(166, 180, 230, 0.14);
}

progress::-webkit-progress-bar {
  border-radius: 999px;
  background: rgba(166, 180, 230, 0.14);
}

progress::-webkit-progress-value {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--violet), var(--yellow));
}

progress::-moz-progress-bar {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--violet), var(--yellow));
}

.unknown-meter {
  border: 1px dashed var(--unknown);
}

.data-table {
  margin-top: 1rem;
  border-top: 1px solid rgba(166, 180, 230, 0.12);
  padding-top: 0.75rem;
}

.data-table summary {
  width: fit-content;
  cursor: pointer;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 750;
}

.table-scroll {
  margin-top: 0.75rem;
  overflow-x: auto;
}

.data-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.76rem;
}

.data-table th,
.data-table td {
  padding: 0.5rem 0.65rem;
  border-bottom: 1px solid rgba(166, 180, 230, 0.1);
  text-align: right;
  white-space: nowrap;
}

.data-table th:first-child,
.data-table td:first-child {
  text-align: left;
}

.data-table thead th {
  color: var(--muted);
  font-weight: 750;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.anatomy-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 1.15rem;
  background: linear-gradient(145deg, rgba(23, 29, 49, 0.94), var(--surface));
  box-shadow: var(--shadow);
}

.anatomy-overview {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.35rem;
  border-bottom: 1px solid rgba(166, 180, 230, 0.12);
}

.anatomy-overview p {
  margin-bottom: 0;
}

.anatomy-overview > p {
  font-size: 0.82rem;
  font-weight: 750;
  text-align: right;
}

.anatomy-total {
  font-size: clamp(1.55rem, 4vw, 2.2rem);
  font-weight: 850;
  letter-spacing: -0.035em;
}

.anatomy-meta {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.tree-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.35rem 0;
}

.tree-search-field {
  display: grid;
  flex: 1 1 28rem;
  gap: 0.35rem;
  max-width: 42rem;
}

.tree-search-field label {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tree-search-field input {
  width: 100%;
  min-height: 2.7rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 0.7rem;
  outline: none;
  color: var(--text);
  background: rgba(7, 10, 18, 0.72);
  font: inherit;
}

.tree-search-field input:focus-visible {
  border-color: var(--cyan);
  box-shadow: 0 0 0 0.18rem rgba(94, 231, 226, 0.16);
}

.tree-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.tree-actions button {
  min-height: 2.7rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 0.7rem;
  color: var(--text);
  background: rgba(12, 16, 29, 0.82);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 750;
  cursor: pointer;
}

.tree-actions button:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.tree-actions button:focus-visible {
  outline: 0.2rem solid var(--yellow);
  outline-offset: 0.15rem;
}

.tree-result-status {
  margin: 0;
  padding: 0.7rem 1.35rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.tree-viewport {
  max-height: 42rem;
  margin: 0 1.35rem 1.35rem;
  overflow: auto;
  border: 1px solid rgba(166, 180, 230, 0.14);
  border-radius: 0.85rem;
  background:
    linear-gradient(90deg, rgba(94, 231, 226, 0.035) 1px, transparent 1px), rgba(6, 9, 17, 0.72);
  background-size: 1.35rem 100%;
}

.tree-icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.repository-tree,
.tree-children {
  margin: 0;
  padding: 0;
  list-style: none;
}

.repository-tree {
  min-width: max-content;
  padding: 0.8rem;
}

.tree-children {
  margin-left: 0.8rem;
  padding-left: 1.05rem;
  border-left: 1px solid rgba(166, 180, 230, 0.16);
}

.tree-node[hidden] {
  display: none !important;
}

.tree-node summary,
.tree-leaf-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2rem;
  padding: 0.28rem 0.45rem;
  border-radius: 0.45rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
}

.tree-node summary {
  width: fit-content;
  cursor: pointer;
  list-style: none;
}

.tree-node summary::-webkit-details-marker {
  display: none;
}

.tree-node summary::before {
  width: 0.8rem;
  color: var(--muted);
  content: "›";
  font-family: inherit;
  font-size: 1.1rem;
  line-height: 1;
  transition: transform 120ms ease;
}

.tree-node details[open] > summary::before {
  transform: rotate(90deg);
}

.tree-node summary:hover,
.tree-leaf-row:hover {
  background: rgba(121, 168, 255, 0.08);
}

.tree-node summary:focus-visible {
  outline: 0.16rem solid var(--yellow);
  outline-offset: 0.08rem;
}

.tree-icon {
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.tree-node-directory > details > summary .tree-icon {
  color: var(--cyan);
  fill: rgba(94, 231, 226, 0.12);
}

.tree-node-file .tree-icon {
  color: var(--blue);
}

.tree-node-symlink .tree-icon {
  color: var(--violet);
}

.tree-node-submodule .tree-icon {
  color: var(--yellow);
}

.tree-entry-name,
.tree-entry-link {
  color: var(--text);
  text-decoration: none;
}

.tree-entry-link:hover {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 0.15rem;
}

.tree-count,
.tree-type {
  color: var(--muted);
  font-family: inherit;
  font-size: 0.68rem;
}

.tree-type {
  padding: 0.08rem 0.38rem;
  border: 1px solid rgba(166, 180, 230, 0.15);
  border-radius: 999px;
}

.tree-directory-body {
  padding-left: 1.25rem;
}

.tree-source-link {
  display: inline-block;
  margin: 0.2rem 0 0.2rem 1.05rem;
  font-size: 0.68rem;
  font-weight: 700;
}

.tree-truncated,
.tree-empty,
.tree-noscript {
  margin: 0.4rem 0;
  padding: 0.7rem 0.8rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.tree-empty {
  text-align: center;
}

.tree-noscript {
  margin: 0 1.35rem 1.35rem;
  border: 1px dashed var(--border);
  border-radius: 0.7rem;
}

.provenance {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  margin-top: 2rem;
  padding: 1.2rem 1.3rem;
}

.provenance p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.provenance code {
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (max-width: 58rem) {
  .producer-grid,
  .vitality-grid,
  .analytics-grid,
  .evidence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .producer-card:last-child {
    grid-column: 1 / -1;
  }

  .chart-card-heading {
    display: block;
  }

  .chart-card-heading > p {
    margin-top: 0.5rem;
  }

  .donut-figure {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 42rem) {
  .shell {
    width: min(100% - 1.2rem, 76rem);
  }

  .status-grid,
  .producer-grid,
  .vitality-grid,
  .analytics-grid,
  .evidence-grid,
  .provenance {
    grid-template-columns: 1fr;
  }

  .producer-card:last-child {
    grid-column: auto;
  }

  .chart-card-wide {
    grid-column: auto;
  }

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

  .anatomy-overview,
  .tree-toolbar {
    display: grid;
    grid-template-columns: 1fr;
  }

  .anatomy-overview > p {
    text-align: left;
  }

  .tree-search-field {
    max-width: none;
  }

  .freshness-row p {
    text-align: left;
  }

  .section-heading {
    display: block;
  }

  .section-heading p {
    margin-top: 0.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .tree-node summary::before {
    transition: none;
  }
}