/* =========================================================
   Ahmad Tahir - Portfolio
   Theme tokens
   ========================================================= */
:root {
  --accent: #ff3b3b;               /* red */
  --accent-2: #ff7a7a;             /* light red */
  --accent-soft: rgba(255, 59, 59, 0.13);
  --accent-line: rgba(255, 59, 59, 0.45);

  --bg: #08080a;                   /* near-black */
  --bg-elev: #141416;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 59, 59, 0.06);
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.20);

  --heading: #f6f6f8;
  --text: #c4c4cc;
  --text-dim: #97979f;
  --text-faint: #66666f;

  --tag-bg: rgba(255, 59, 59, 0.11);
  --tag-text: #ff9a9a;

  --shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.7);
  --radius: 14px;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --maxw: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

:root[data-theme="light"] {
  --accent: #dc2626;
  --accent-2: #ef4444;
  --accent-soft: rgba(220, 38, 38, 0.10);
  --accent-line: rgba(220, 38, 38, 0.42);

  --bg: #ffffff;
  --bg-elev: #ffffff;
  --surface: rgba(0, 0, 0, 0.02);
  --surface-hover: rgba(220, 38, 38, 0.05);
  --border: rgba(0, 0, 0, 0.10);
  --border-strong: rgba(0, 0, 0, 0.18);

  --heading: #111113;
  --text: #33333a;
  --text-dim: #55555f;
  --text-faint: #8a8a94;

  --tag-bg: rgba(220, 38, 38, 0.10);
  --tag-text: #b91c1c;

  --shadow: 0 24px 50px -32px rgba(0, 0, 0, 0.25);
}

/* =========================================================
   Base
   ========================================================= */
* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease);
}

/* subtle top gradient glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(680px 380px at 12% -10%, var(--accent-soft), transparent 70%),
    radial-gradient(560px 360px at 96% 6%, rgba(255, 59, 59, 0.07), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

a { color: var(--accent); text-decoration: none; }

::selection { background: var(--accent); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  z-index: 100;
  background: var(--accent);
  color: var(--bg);
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 600;
}
.skip-link:focus { left: 12px; }

.mono { font-family: var(--font-mono); }

/* Interactive particle background */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.9;
}

/* Cursor spotlight (dark only) */
#spotlight {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  transition: opacity 0.3s;
  background: radial-gradient(
    600px circle at var(--x, 50%) var(--y, 50%),
    rgba(255, 59, 59, 0.08),
    transparent 65%
  );
}
:root[data-theme="light"] #spotlight { opacity: 0; }

/* =========================================================
   Layout
   ========================================================= */
.layout {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 1024px) {
  .layout {
    display: grid;
    grid-template-columns: 44% 56%;
    gap: 32px;
    padding: 0 40px;
  }
}

/* =========================================================
   Sidebar
   ========================================================= */
.sidebar { padding-top: 88px; }

@media (min-width: 1024px) {
  .sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 100px 0;
    display: flex;
    flex-direction: column;
  }
  .sidebar-inner {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    max-width: 400px;
  }
}

/* availability badge */
.avail {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--accent-line);
  background: var(--accent-soft);
  color: var(--tag-text);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.avail-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 59, 59, 0.55); }
  70% { box-shadow: 0 0 0 7px rgba(255, 59, 59, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 59, 59, 0); }
}
@media (prefers-reduced-motion: reduce) { .avail-dot { animation: none; } }

.name {
  font-size: clamp(2.4rem, 5vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0;
  color: var(--heading);
}
.name a { color: inherit; }

.role {
  margin: 14px 0 0;
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  font-weight: 600;
  color: var(--heading);
}

.tagline {
  margin: 18px 0 0;
  max-width: 340px;
  color: var(--text-dim);
  font-size: 0.98rem;
}

/* nav */
.nav { margin-top: 52px; display: none; }
@media (min-width: 1024px) { .nav { display: block; } }

.nav ul { list-style: none; margin: 0; padding: 0; }
.nav li { margin-bottom: 6px; }

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 10px 0;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 0.25s var(--ease);
}
.nav-line {
  display: block;
  height: 1.5px;
  width: 32px;
  background: var(--text-faint);
  transition: width 0.25s var(--ease), background 0.25s var(--ease);
}
.nav-link:hover,
.nav-link.active { color: var(--heading); }
.nav-link:hover .nav-line,
.nav-link.active .nav-line {
  width: 62px;
  background: var(--accent);
}

/* sidebar footer */
.sidebar-footer { margin-top: 52px; }
@media (min-width: 1024px) { .sidebar-footer { margin-top: 0; } }

.socials {
  list-style: none;
  display: flex;
  gap: 20px;
  padding: 0;
  margin: 0 0 20px;
}
.socials a {
  color: var(--text-dim);
  display: inline-flex;
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}
.socials a:hover { color: var(--accent); transform: translateY(-3px); }

.theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  cursor: pointer;
  display: inline-grid;
  place-items: center;
  transition: all 0.2s var(--ease);
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent-line); }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* =========================================================
   Content
   ========================================================= */
.content { padding: 88px 0 40px; }
@media (min-width: 1024px) { .content { padding: 100px 0; } }

.mobile-hero { display: none; }

.section { margin-bottom: 100px; scroll-margin-top: 80px; }
.section:last-of-type { margin-bottom: 60px; }

.section-label {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--heading);
  margin: 0 0 34px;
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: -0.01em;
}
.mono-num {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 500;
}

/* sticky mobile section headers */
@media (max-width: 1023px) {
  .section-label {
    position: sticky;
    top: 0;
    z-index: 5;
    margin-left: -24px;
    margin-right: -24px;
    padding: 16px 24px;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
}

/* about grid: text + portrait */
.about-grid { display: grid; gap: 30px; align-items: start; margin-bottom: 8px; }
@media (min-width: 680px) {
  .about-grid { grid-template-columns: 1fr 220px; gap: 36px; }
}

/* portrait */
.portrait { margin: 0; }
.portrait-frame {
  position: relative;
  width: 100%;
  max-width: 210px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  isolation: isolate;
  margin-inline: auto;
  background: linear-gradient(150deg, var(--accent-soft), rgba(255, 122, 122, 0.06));
  border: 1px solid var(--border-strong);
  box-shadow: 0 0 0 6px var(--accent-soft);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.03) contrast(1.02);
  transition: filter 0.4s var(--ease), transform 0.6s var(--ease);
}
.portrait-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  pointer-events: none;
  z-index: 2;
}
.portrait-frame:hover {
  transform: translateY(-4px);
  border-color: var(--accent-line);
  box-shadow: 0 0 0 6px var(--accent-soft), var(--shadow);
}
.portrait-frame:hover img { filter: saturate(1.06) contrast(1.03); transform: scale(1.03); }

/* monogram fallback (shown only when no image) */
.portrait-monogram {
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 3.4rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  opacity: 0.55;
}
.portrait-frame.no-img { border-style: dashed; border-color: var(--accent-line); }
.portrait-frame.no-img .portrait-monogram { display: grid; }

.portrait figcaption {
  margin-top: 12px;
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}
@media (max-width: 679px) {
  .portrait-frame { max-width: 180px; margin: 0 auto; }
}

/* beyond the code / interests */
.beyond {
  margin-top: 30px;
  padding: 24px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}
.beyond-label {
  margin: 0 0 10px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.beyond-text { margin: 0 0 18px; color: var(--text-dim); font-size: 0.95rem; }
.interests {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
}
.interests li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 500;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.interests li:hover {
  transform: translateY(-3px);
  border-color: var(--accent-line);
  color: var(--heading);
}
.i-emoji { font-size: 1rem; line-height: 1; }

/* scroll progress */
#progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  transform: scaleX(var(--p, 0));
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 80;
  pointer-events: none;
}

/* prose */
.prose p { margin: 0 0 16px; }
.prose a {
  color: var(--heading);
  border-bottom: 1px solid var(--accent-line);
  transition: color 0.2s;
}
.prose a:hover { color: var(--accent); }
.hl { color: var(--heading); font-weight: 600; }

.stack-label { margin-top: 22px !important; color: var(--text-dim); }
.stack-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 200px));
  gap: 6px 24px;
}
.stack-list li {
  position: relative;
  padding-left: 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-dim);
}
.stack-list li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* =========================================================
   Experience timeline
   ========================================================= */
.timeline { list-style: none; margin: 0; padding: 0; }

.entry {
  display: grid;
  gap: 4px 24px;
  padding: 22px;
  margin: 0 -22px 8px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
@media (min-width: 720px) {
  .entry { grid-template-columns: 132px 1fr; }
}
.entry:hover {
  background: var(--surface-hover);
  border-color: var(--border);
}
@media (hover: hover) and (min-width: 1024px) {
  .timeline:hover .entry:not(:hover) { opacity: 0.55; }
  .timeline .entry { transition: opacity 0.3s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease); }
}

.entry-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding-top: 4px;
}
.entry-title {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--heading);
}
.entry-title .at { color: var(--text-faint); font-weight: 400; margin: 0 2px; }
.entry-company { color: var(--heading); }
a.entry-company { border-bottom: 1px solid transparent; transition: color 0.2s, border-color 0.2s; }
a.entry-company:hover { color: var(--accent); border-color: var(--accent-line); }

.entry-meta {
  margin: 3px 0 12px;
  font-size: 0.82rem;
  color: var(--text-faint);
}
.entry-points { margin: 0; padding: 0; list-style: none; }
.entry-points li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 9px;
  font-size: 0.92rem;
  color: var(--text-dim);
}
.entry-points li::before {
  content: "▹";
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--accent);
}
.entry-points strong { color: var(--heading); font-weight: 600; }

/* tags */
.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; padding: 0; }
.tags li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--tag-text);
  background: var(--tag-bg);
  padding: 5px 11px;
  border-radius: 999px;
  line-height: 1;
}
.tags.small li { font-size: 0.68rem; padding: 4px 9px; }

.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 26px;
  font-weight: 600;
  color: var(--heading);
  font-size: 0.95rem;
}
.inline-link svg { transition: transform 0.2s var(--ease); }
.inline-link:hover { color: var(--accent); }
.inline-link:hover svg { transform: translate(3px, -3px); }
.resume-link { color: var(--accent); }

/* =========================================================
   Projects
   ========================================================= */
.featured { display: grid; gap: 18px; margin-bottom: 48px; }

.feature-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(130deg, var(--accent), transparent 45%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: var(--shadow);
}
.feature-card:hover::before { opacity: 1; }

.feature-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.feature-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.feature-links a { color: var(--text-dim); display: inline-flex; transition: color 0.2s, transform 0.2s; }
.feature-links a:hover { color: var(--accent); transform: translateY(-2px); }

.feature-title {
  margin: 0 0 12px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--heading);
  letter-spacing: -0.01em;
}
.feature-title a { color: inherit; transition: color 0.2s; }
.feature-title a:hover { color: var(--accent); }
.feature-desc { margin: 0 0 4px; color: var(--text-dim); font-size: 0.95rem; }
.feature-desc strong { color: var(--heading); font-weight: 600; }

.grid-label {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 18px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.proj {
  display: flex;
  flex-direction: column;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.proj:hover {
  transform: translateY(-5px);
  border-color: var(--accent-line);
  background: var(--surface-hover);
  box-shadow: var(--shadow);
}
.proj-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.folder { color: var(--accent); }
.ext { color: var(--text-faint); transition: color 0.2s, transform 0.2s; }
.proj:hover .ext { color: var(--accent); transform: translateY(-2px); }

.proj-title {
  margin: 0 0 8px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--heading);
  transition: color 0.2s;
}
.proj:hover .proj-title { color: var(--accent); }
.proj-desc { margin: 0 0 18px; font-size: 0.88rem; color: var(--text-dim); flex-grow: 1; }

/* =========================================================
   Footer
   ========================================================= */
.footer { text-align: center; padding-top: 20px; }
.footer-cta {
  max-width: 520px;
  margin: 0 auto 28px;
  color: var(--text-dim);
  font-size: 1rem;
}
.footer-cta strong { color: var(--heading); }

.btn {
  display: inline-block;
  padding: 15px 34px;
  border: 1px solid var(--accent);
  border-radius: 10px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  background: transparent;
  transition: background 0.25s var(--ease), transform 0.2s var(--ease), box-shadow 0.25s var(--ease);
}
.btn:hover {
  background: var(--accent-soft);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px -14px var(--accent);
}

.colophon {
  margin-top: 60px;
  font-size: 0.74rem;
  color: var(--text-faint);
}

/* =========================================================
   Reveal on scroll
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* =========================================================
   Mobile hero
   ========================================================= */
@media (max-width: 1023px) {
  .sidebar { display: none; }
  .mobile-hero {
    display: block;
    padding: 8px 0 64px;
  }
  .mobile-hero h1 {
    font-size: clamp(2.3rem, 10vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0;
    color: var(--heading);
  }
  .mobile-hero h2 { margin: 10px 0 0; font-size: 1.15rem; color: var(--heading); }
  .mobile-hero p { margin: 16px 0 0; color: var(--text-dim); }

  /* floating theme toggle on mobile */
  .content { position: relative; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  #spotlight { display: none; }
  .rotator-text { transition: none !important; }
}

/* =========================================================
   Rotating subheader (carousel)
   ========================================================= */
.role { position: relative; }
.role-static { color: var(--heading); }
.rotator { white-space: nowrap; }
.rotator-slash { color: var(--text-faint); font-weight: 400; margin: 0 3px; }
.rotator-text {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  transition: opacity 0.32s var(--ease), transform 0.32s var(--ease);
}
.rotator-text.is-out { opacity: 0; transform: translateY(-8px); }
.mobile-hero .rotator-text { font-weight: 700; }

/* =========================================================
   GitHub activity graph
   ========================================================= */
:root {
  --gh0: rgba(255, 255, 255, 0.06);
  --gh1: rgba(255, 59, 59, 0.30);
  --gh2: rgba(255, 59, 59, 0.52);
  --gh3: rgba(255, 59, 59, 0.75);
  --gh4: #ff4646;
}
:root[data-theme="light"] {
  --gh0: rgba(0, 0, 0, 0.06);
  --gh1: rgba(220, 38, 38, 0.26);
  --gh2: rgba(220, 38, 38, 0.48);
  --gh3: rgba(220, 38, 38, 0.72);
  --gh4: #dc2626;
}

.gh-card {
  padding: 22px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}
.gh-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.gh-view {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 0.85rem;
  font-weight: 600;
  transition: color 0.2s var(--ease);
}
.gh-view:hover { color: var(--accent); }
.gh-total { color: var(--text-faint); font-size: 0.74rem; letter-spacing: 0.04em; }

.gh-scroll { overflow-x: auto; overflow-y: hidden; padding-bottom: 4px; }
.gh-months {
  display: grid;
  grid-auto-flow: column;
  gap: 3px;
  min-width: 640px;
  margin-bottom: 5px;
  font-size: 0.62rem;
  letter-spacing: 0.02em;
  color: var(--text-faint);
}
.gh-months span { grid-row: 1; }

.gh-grid {
  display: grid;
  grid-template-rows: repeat(7, 1fr);
  grid-auto-flow: column;
  gap: 3px;
  min-width: 640px;
}
.gh-day {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 2px;
  background: var(--gh0);
  outline: 1px solid rgba(127, 127, 127, 0.05);
  outline-offset: -1px;
}
.gh-day[data-level="1"] { background: var(--gh1); }
.gh-day[data-level="2"] { background: var(--gh2); }
.gh-day[data-level="3"] { background: var(--gh3); }
.gh-day[data-level="4"] { background: var(--gh4); }
.gh-day.empty { background: transparent; outline: none; }

.gh-state {
  color: var(--text-dim);
  font-size: 0.85rem;
  padding: 24px 0;
  text-align: center;
}

.gh-legend {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
  margin-top: 14px;
  font-size: 0.68rem;
  color: var(--text-faint);
}
.gh-cell {
  width: 11px;
  height: 11px;
  border-radius: 2px;
  display: inline-block;
}
.gh-cell.l0 { background: var(--gh0); }
.gh-cell.l1 { background: var(--gh1); }
.gh-cell.l2 { background: var(--gh2); }
.gh-cell.l3 { background: var(--gh3); }
.gh-cell.l4 { background: var(--gh4); }
.gh-legend span:first-child { margin-right: 3px; }
.gh-legend span:last-child { margin-left: 3px; }