:root {
  --bg: #020504;
  --panel: rgba(2, 8, 6, .92);
  --text: #eef2ef;
  --muted: #77817b;
  --dim: #46504a;
  --line: #18251f;
  --accent: #83f5ac;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(
      ellipse 52rem 34rem at 50% 42%,
      rgba(35, 125, 72, .16) 0%,
      rgba(20, 75, 44, .09) 36%,
      transparent 72%
    ),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.shell {
  width: calc(100% - 12px);
  min-height: calc(100vh - 6px);
  margin: 0 6px 6px;
  border: 1px solid #0f1713;
  display: flex;
  flex-direction: column;
}

.topbar { min-height: 136px; }

.topbar-inner,
.workspace,
.footer-inner {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.topbar-inner {
  height: 136px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transform: translateY(-12px);
}

.brand {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 1.55rem;
  font-weight: 650;
  letter-spacing: -.06em;
}

.brand-prefix { color: var(--accent); }

.node-status {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #68726c;
  font: .63rem/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(131,245,172,.6);
}

.divider { color: #26322c; }

.workspace {
  position: relative;
  flex: 1;
  display: grid;
  grid-template-columns: 100px minmax(0, 840px) 160px;
  column-gap: 28px;
  padding: 42px 0 30px;
}

.content { grid-column: 2; }

.hero {
  min-height: 170px;
  padding-top: 1px;
}

.eyebrow {
  margin: 0 0 23px;
  color: #6b7a71;
  font: .63rem/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.headline {
  margin: 0;
  font-size: clamp(2.15rem, 3.5vw, 3.45rem);
  font-weight: 350;
  letter-spacing: -.06em;
  line-height: .86;
}

.headline span {
  display: block;
  margin-top: .22em;
  color: #737d77;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: .87em;
  letter-spacing: -.075em;
}

.runtime {
  grid-column: 3;
  grid-row: 1;
  display: grid;
  grid-template-columns: 152px 1fr;
  align-items: center;
  align-self: start;
  justify-self: end;
  width: 246px;
  gap: 18px;
  padding-top: 18px;
  transform: translateX(-56px);
}

.sigil-mark {
  width: 152px;
  height: 152px;
}

.sigil-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: .58;
  transform: scale(1.1);
  filter: brightness(0) saturate(100%) invert(89%) sepia(29%) saturate(801%) hue-rotate(80deg) brightness(102%) contrast(93%) drop-shadow(0 0 12px rgba(131,245,172,.2));
}

.runtime-copy {
  color: #58635d;
  font: .58rem/1.65 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.runtime-copy strong {
  display: block;
  margin: 10px 0 14px;
  color: var(--accent);
  font-weight: 400;
}

.runtime-copy::after {
  content: '';
  display: block;
  width: 34px;
  height: 1px;
  background: #29523a;
}

.side-note {
  grid-column: 1;
  grid-row: 1;
  align-self: end;
  margin-bottom: 18px;
  color: #526059;
  font: .58rem/1.8 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.side-note span { display: block; }

.terminal {
  overflow: hidden;
  border: 1px solid #203229;
  border-radius: 15px;
  background: rgba(2, 8, 6, .9);
  box-shadow: 0 28px 90px rgba(0,0,0,.34);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  backdrop-filter: blur(16px);
}

.terminal-top {
  min-height: 47px;
  padding: 0 20px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #46524b;
  font-size: .74rem;
  user-select: none;
}

.terminal-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.window-dots { letter-spacing: 4px; color: #4a5d52; }
.tty-dot { color: var(--accent); }

.screen {
  min-height: 320px;
  max-height: 460px;
  overflow-y: auto;
  padding: 16px 14px;
  font-size: .89rem;
  line-height: 1.65;
  scrollbar-width: thin;
  scrollbar-color: #24342c transparent;
}

.intro {
  margin: 0 0 10px;
  color: #3f4b45;
}

.intro + .intro { margin-top: -7px; }
.prompt { color: var(--accent); }
.path { color: #7a857f; }
.output-em { color: #cbd2ce; }
.output-accent { color: var(--accent); }
#output { margin: 0; }

.terminal-line {
  margin: 2px 0;
  color: #69736d;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.command-line { margin-top: 10px; color: #d4dad6; }

.ls-output {
  margin: 5px 0 12px;
  color: #748078;
  white-space: pre;
  overflow-x: auto;
  line-height: 1.55;
}

.ls-link { color: #cbd5cf; text-decoration: none; }
.ls-link:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.hidden-project { color: #657069; }

.sabrina-result { margin: 10px 0 15px; }

.sabrina-result img {
  display: block;
  width: auto;
  max-width: min(100%, 320px);
  max-height: 340px;
  object-fit: contain;
  border: 1px solid #213128;
  border-radius: 9px;
  background: #020504;
  cursor: zoom-in;
}

.sabrina-caption { margin-top: 7px; color: #526059; font-size: .72rem; }

.image-modal {
  max-width: none;
  max-height: none;
  padding: 0;
  border: 0;
  background: transparent;
  overflow: visible;
}

.image-modal::backdrop { background: rgba(0, 0, 0, .88); }

.image-modal-content {
  position: relative;
  display: grid;
  place-items: center;
}

.image-modal img {
  display: block;
  max-width: min(90vw, 1100px);
  max-height: 88vh;
  object-fit: contain;
  border: 1px solid #203229;
  border-radius: 10px;
  background: var(--bg);
}

.image-modal-close {
  position: absolute;
  z-index: 1;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 50%;
  background: rgba(0, 0, 0, .72);
  color: #dbe2de;
  cursor: pointer;
  font: 1.25rem/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 9px;
}

#cmd {
  flex: 1;
  min-width: 0;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: #e7ece9;
  caret-color: var(--accent);
  font: inherit;
}

.terminal-menu {
  min-height: 47px;
  padding: 0 22px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 28px;
  color: #536159;
  font: .71rem/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.terminal-menu span:first-child { color: #718078; }

footer { padding: 0 0 27px; }

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #4c5952;
  font: .61rem/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.footer-status { display: flex; align-items: center; gap: 10px; }

@media (max-width: 1000px) {
  .workspace { grid-template-columns: 1fr minmax(0, 840px); }
  .content { grid-column: 2; }
  .runtime { display: none; }
  .side-note { grid-column: 1; }
}

@media (max-width: 760px) {
  .shell { width: 100%; min-height: 100vh; margin: 0; border-inline: 0; }
  .topbar { min-height: 98px; }
  .topbar-inner { width: calc(100% - 32px); height: 98px; }
  .node-status .divider, .node-time { display: none; }
  .workspace { width: calc(100% - 26px); display: block; padding-top: 34px; }
  .hero { min-height: 130px; }
  .eyebrow { margin-bottom: 18px; }
  .headline { font-size: clamp(2rem, 9.5vw, 3rem); line-height: .9; }
  .side-note { display: none; }
  .terminal { border-radius: 12px; }
  .screen { min-height: 290px; padding: 14px 12px; font-size: .82rem; }
  .terminal-menu { gap: 20px; overflow-x: auto; }
  .sabrina-result img { max-height: 300px; }
  footer { padding-top: 32px; }
  .footer-inner { width: calc(100% - 32px); gap: 20px; letter-spacing: .08em; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}