:root {
  --bg: #111827;
  --panel: rgba(17, 24, 39, 0.64);
  --panel-strong: rgba(17, 24, 39, 0.92);
  --panel-soft: rgba(31, 41, 55, 0.42);
  --border: rgba(75, 85, 99, 0.5);
  --border-strong: rgba(96, 165, 250, 0.32);
  --text: #f9fafb;
  --muted: #9ca3af;
  --subtle: #6b7280;
  --blue: #60a5fa;
  --blue-strong: #3b82f6;
  --purple: #c084fc;
  --purple-strong: #8b5cf6;
  --teal: #2dd4bf;
  --green: #4ade80;
  --yellow: #facc15;
  --pink: #f472b6;
  --code-bg: #0b1120;
  --shadow: 0 22px 68px rgba(0, 0, 0, 0.22);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: #000;
}

body {
  position: relative;
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(ellipse at center top, rgba(59, 130, 246, 0.18), transparent 56%),
    radial-gradient(ellipse at right 38rem, rgba(168, 85, 247, 0.18), transparent 52%),
    linear-gradient(180deg, #111827 0%, #1f2937 100%);
  font-family: "Geist", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 400;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.12) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, #000, transparent 78%);
  content: "";
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

svg {
  display: block;
}

.repo-page {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, 80rem);
  margin: 0 auto;
  padding: 1rem 0 4rem;
}

.repo-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  min-height: 4rem;
  padding: 0.55rem 0;
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(17, 24, 39, 0.72));
  backdrop-filter: blur(14px);
}

.repo-back,
.repo-github-link,
.repo-portfolio-link {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.repo-back,
.repo-github-link,
.repo-portfolio-link,
.raw-link,
.branch-pill,
.icon-button {
  border: 1px solid rgba(75, 85, 99, 0.5);
  color: #dbeafe;
  background: rgba(31, 41, 55, 0.72);
  transition:
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.repo-back,
.repo-github-link,
.repo-portfolio-link {
  gap: 0.45rem;
  height: 2.45rem;
  padding: 0 0.85rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
}

.repo-back {
  cursor: pointer;
}

.repo-back:disabled {
  cursor: default;
  opacity: 0.46;
  pointer-events: none;
}

.repo-header {
  gap: 0.65rem;
}

.repo-back:hover,
.repo-github-link:hover,
.repo-portfolio-link:hover,
.icon-button:hover,
.raw-link:hover {
  border-color: rgba(96, 165, 250, 0.44);
  color: #f8fafc;
  background: rgba(59, 130, 246, 0.16);
  box-shadow: 0 0 24px rgba(96, 165, 250, 0.12);
}

.repo-back:focus-visible,
.repo-github-link:focus-visible,
.repo-portfolio-link:focus-visible,
.icon-button:focus-visible,
.raw-link:focus-visible,
.breadcrumbs button:focus-visible,
.file-row:focus-visible {
  outline: 2px solid rgba(96, 165, 250, 0.9);
  outline-offset: 3px;
}

.repo-back svg,
.repo-github-link svg,
.repo-portfolio-link svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.repo-back svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.4;
}

.repo-hero {
  padding: 2.25rem 0 1.35rem;
}

.repo-hero h1 {
  margin: 0;
  color: transparent;
  background: linear-gradient(90deg, var(--blue), var(--purple), var(--blue));
  background-size: 200%;
  -webkit-background-clip: text;
  background-clip: text;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
}

.repo-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 17rem);
  gap: 1rem;
  align-items: start;
}

.repo-panel,
.repo-sidebar {
  position: relative;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(31, 41, 55, 0.86));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.repo-panel::before,
.repo-sidebar::before {
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.42), rgba(168, 85, 247, 0.34)) border-box;
  opacity: 0.22;
  pointer-events: none;
  -webkit-mask:
    linear-gradient(#000 0 0) padding-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) padding-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  content: "";
}

.repo-sidebar {
  position: sticky;
  top: 5rem;
  max-height: calc(100vh - 6rem);
  overflow: auto;
}

.repo-main-column {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.panel-heading,
.repo-panel-header,
.readme-heading,
.code-toolbar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 3rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(75, 85, 99, 0.5);
  background: rgba(31, 41, 55, 0.52);
}

.panel-heading {
  justify-content: space-between;
}

.panel-heading h2,
.side-section h2,
.code-toolbar h2 {
  margin: 0;
  color: #f8fafc;
  font-size: 0.95rem;
  font-weight: 700;
}

.icon-button {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  cursor: pointer;
}

.icon-button svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.branch-pill,
.breadcrumbs,
.latest-commit,
.file-row,
.readme-heading > div,
.release-card {
  display: flex;
  align-items: center;
}

.branch-pill {
  gap: 0.45rem;
  flex: 0 0 auto;
  height: 2rem;
  padding: 0 0.65rem;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(59, 130, 246, 0.12);
  font-size: 0.86rem;
  font-weight: 600;
}

.branch-pill svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.breadcrumbs {
  flex-wrap: wrap;
  min-width: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.breadcrumbs button {
  border: 0;
  color: #93c5fd;
  background: transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.breadcrumbs button:hover {
  color: #dbeafe;
}

.breadcrumbs span {
  color: var(--subtle);
}

.latest-commit {
  position: relative;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.2rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(75, 85, 99, 0.5);
  color: var(--muted);
  font-size: 0.88rem;
}

.latest-commit strong {
  color: #f3f4f6;
}

.latest-commit code {
  color: var(--blue);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

.file-list {
  position: relative;
  overflow: hidden;
  border-radius: 0 0 1rem 1rem;
}

.file-row {
  width: 100%;
  min-height: 2.65rem;
  padding: 0 1rem;
  border: 0;
  border-bottom: 1px solid rgba(75, 85, 99, 0.42);
  color: var(--text);
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition:
    background-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

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

.file-row:hover {
  background:
    linear-gradient(90deg, rgba(59, 130, 246, 0.12), rgba(168, 85, 247, 0.08)),
    rgba(31, 41, 55, 0.48);
  box-shadow: inset 3px 0 0 rgba(96, 165, 250, 0.72);
}

.file-icon {
  flex: 0 0 auto;
  width: 1.05rem;
  height: 1.05rem;
  margin-right: 0.65rem;
  color: #cbd5e1;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.file-row.is-directory .file-icon {
  color: var(--blue);
  fill: currentColor;
  stroke: none;
}

.file-name {
  flex: 0 1 15rem;
  min-width: 9rem;
  color: #dbeafe;
  font-size: 0.93rem;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.file-row:hover .file-name {
  color: var(--blue);
}

.file-message {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-time {
  flex: 0 0 5.8rem;
  color: var(--muted);
  font-size: 0.86rem;
  text-align: right;
  white-space: nowrap;
}

.code-toolbar {
  align-items: flex-start;
}

.code-toolbar > div {
  flex: 1 1 auto;
  min-width: 0;
}

.code-toolbar h2 {
  overflow-wrap: anywhere;
}

.code-toolbar p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.raw-link {
  flex: 0 0 auto;
  margin-left: auto;
  padding: 0.45rem 0.7rem;
  border-radius: 0.55rem;
  font-size: 0.84rem;
  font-weight: 600;
}

.code-body {
  position: relative;
  max-width: 100%;
  min-width: 0;
  overflow: auto;
  background:
    radial-gradient(circle at 16% 0, rgba(96, 165, 250, 0.08), transparent 26%),
    var(--code-bg);
}

.code-table {
  width: 100%;
  border-collapse: collapse;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.55;
}

.code-table td {
  vertical-align: top;
}

.line-number {
  width: 1%;
  min-width: 3rem;
  padding: 0 0.8rem;
  color: #64748b;
  text-align: right;
  user-select: none;
}

.code-line {
  min-width: 42rem;
  padding: 0 1rem 0 0.3rem;
  color: #e5e7eb;
  white-space: pre;
}

.syntax-keyword {
  color: #c084fc;
  font-weight: 600;
}

.syntax-string {
  color: #86efac;
}

.syntax-comment {
  color: #64748b;
  font-style: italic;
}

.syntax-number,
.syntax-boolean,
.syntax-null {
  color: #facc15;
}

.syntax-type,
.syntax-tag {
  color: #60a5fa;
}

.syntax-annotation,
.syntax-attribute {
  color: #2dd4bf;
}

.binary-preview {
  display: grid;
  place-items: center;
  min-height: 18rem;
  padding: 2rem;
  color: var(--muted);
  text-align: center;
}

.binary-preview img {
  max-width: min(100%, 28rem);
  max-height: 36rem;
  border: 1px solid rgba(75, 85, 99, 0.62);
  border-radius: 0.75rem;
  object-fit: contain;
  background: rgba(15, 23, 42, 0.8);
}

.readme-heading {
  justify-content: space-between;
}

.readme-heading > div {
  gap: 0.5rem;
}

.readme-heading svg {
  width: 1.05rem;
  height: 1.05rem;
  color: var(--blue);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.readme-content {
  position: relative;
  padding: 2rem;
  color: #e5e7eb;
  line-height: 1.6;
}

.readme-content > :first-child {
  margin-top: 0;
}

.readme-content h1,
.readme-content h2,
.readme-content h3 {
  margin: 1.45rem 0 0.75rem;
  padding-bottom: 0.42rem;
  border-bottom: 1px solid rgba(75, 85, 99, 0.5);
  color: #f8fafc;
  line-height: 1.25;
}

.readme-content h2 {
  font-size: 1.55rem;
}

.readme-content h3 {
  border-bottom: 0;
  font-size: 1.18rem;
}

.readme-content p {
  margin: 0.85rem 0;
  color: #d1d5db;
}

.readme-content ul {
  margin: 0.8rem 0;
  padding-left: 1.4rem;
}

.readme-content li {
  margin: 0.45rem 0;
}

.readme-content code {
  padding: 0.1rem 0.3rem;
  border: 1px solid rgba(75, 85, 99, 0.4);
  border-radius: 0.35rem;
  color: #dbeafe;
  background: rgba(15, 23, 42, 0.72);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.88em;
}

.readme-content a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 0.18rem;
}

.readme-content img {
  display: block;
  width: min(100%, 20rem);
  height: auto;
  margin: 1rem 0;
  border: 1px solid rgba(75, 85, 99, 0.45);
  border-radius: 0.75rem;
  background: rgba(15, 23, 42, 0.8);
}

.readme-content hr {
  height: 0.15rem;
  margin: 1.6rem 0;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--purple));
}

.side-section {
  position: relative;
  padding: 1rem;
  border-bottom: 1px solid rgba(75, 85, 99, 0.42);
}

.side-section:last-child {
  border-bottom: 0;
}

.side-section h2 {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.8rem;
}

.side-section h2 span {
  display: inline-grid;
  place-items: center;
  min-width: 1.15rem;
  height: 1.15rem;
  border: 1px solid rgba(59, 130, 246, 0.28);
  border-radius: 999px;
  color: var(--blue);
  background: rgba(59, 130, 246, 0.12);
  font-size: 0.72rem;
}

.side-section p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.about-list {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0 0;
}

.about-list div {
  display: grid;
  gap: 0.15rem;
}

.about-list dt {
  color: var(--subtle);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.about-list dd {
  margin: 0;
  color: #f3f4f6;
  font-size: 0.88rem;
}

.release-card {
  gap: 0.65rem;
}

.release-card svg {
  flex: 0 0 auto;
  width: 1.2rem;
  height: 1.2rem;
  color: var(--green);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.release-link {
  color: var(--blue);
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
  text-underline-offset: 0.2rem;
}

.release-link:hover,
.release-link:focus-visible {
  color: #dbeafe;
  text-decoration: underline;
}

.release-link:focus-visible {
  outline: 2px solid rgba(96, 165, 250, 0.9);
  outline-offset: 3px;
}

.latest-label {
  display: inline-flex;
  align-items: center;
  height: 1.35rem;
  margin-left: 0.35rem;
  padding: 0 0.4rem;
  border: 1px solid rgba(74, 222, 128, 0.72);
  border-radius: 999px;
  color: #86efac;
  background: rgba(34, 197, 94, 0.12);
  font-size: 0.74rem;
  font-weight: 700;
}

.release-card p {
  margin-top: 0.2rem;
  font-size: 0.82rem;
}

.language-meter {
  display: flex;
  height: 0.55rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(75, 85, 99, 0.58);
}

.language-segment {
  min-width: 0.22rem;
  background: var(--language-color);
}

.language-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
  margin-top: 0.9rem;
}

.language-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #e5e7eb;
  font-size: 0.83rem;
}

.language-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--language-color);
}

.language-percent {
  color: var(--muted);
}

@media (max-width: 1100px) {
  .repo-workspace {
    grid-template-columns: 1fr;
  }

  .repo-sidebar {
    position: static;
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-height: none;
  }

  .side-section {
    border-right: 1px solid rgba(75, 85, 99, 0.42);
    border-bottom: 0;
  }

  .side-section:last-child {
    border-right: 0;
  }
}

@media (max-width: 820px) {
  .repo-header,
  .repo-hero,
  .repo-workspace,
  .repo-sidebar {
    grid-template-columns: 1fr;
  }

  .repo-header {
    position: static;
  }

  .repo-github-link,
  .repo-back,
  .repo-portfolio-link {
    justify-content: center;
  }

  .repo-sidebar {
    max-height: none;
  }

  .side-section,
  .side-section:last-child {
    border-right: 0;
    border-bottom: 1px solid rgba(75, 85, 99, 0.42);
  }

  .file-row {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.25rem;
    padding: 0.72rem 1rem;
  }

  .file-name {
    flex: 1 1 calc(100% - 2rem);
    min-width: 0;
  }

  .file-message {
    flex: 1 1 100%;
    padding: 0 0 0 1.7rem;
    white-space: normal;
  }

  .file-time {
    flex: 1 1 100%;
    padding-left: 1.7rem;
    text-align: left;
  }

  .latest-commit,
  .code-toolbar,
  .repo-panel-header {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .raw-link {
    margin-left: 0;
  }

  .readme-content {
    padding: 1.25rem;
  }
}

@media (max-width: 520px) {
  .repo-page {
    width: min(100% - 1rem, 80rem);
  }

  .repo-hero {
    padding-top: 1.5rem;
  }

  .repo-hero h1 {
    font-size: clamp(2rem, 11vw, 2.7rem);
  }

  .code-table {
    font-size: 0.76rem;
  }
}