/* Portfólio Guilherme Damasio, desenhado no Claude Design.
   Claro = Modernist (Archivo, vermelho, grade de 2px, raio 0).
   Escuro = Nocturne (Inter, blurple, superfícies, raio 8, regras que somem nas pontas).
   Os componentes só leem var(--*); trocar data-theme troca o sistema inteiro. */

:root,
:root[data-theme="light"] {
  color-scheme: light;
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-muted: #605d5d; /* neutral-700 · 6:1 no fundo */
  --color-accent: #ec3013;
  --color-accent-text: #ae1800; /* accent-700 · texto pequeno em destaque */
  --color-accent-soft: #ffe0d9; /* accent-200 · marcações, hover */
  --color-accent-hover: #dd2b0f; /* accent-600 */
  --color-divider: color-mix(in srgb, #201e1d 40%, transparent);
  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-300: #d7d3d3;
  --color-neutral-500: #9b9797;
  --color-neutral-700: #605d5d;
  --color-neutral-800: #444141;
  --color-accent-100: #fff2ef;
  --color-accent-300: #ffc4b8;
  --color-accent-400: #ff9783;
  --color-accent-800: #7c1405;

  --font-heading: "Archivo", system-ui, sans-serif;
  --font-heading-weight: 800;
  --font-heading-tracking: -0.035em;
  --font-body: "Archivo", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);

  /* estrutura: a grade aparece (linhas de 2px entre células) */
  --rule-w: 2px;
  --rule: linear-gradient(var(--color-divider), var(--color-divider));
  --grid-line: var(--color-divider);
  --grid-gap: 2px;
  --grid-frame: 2px solid var(--color-divider);
  --cell-bg: var(--color-bg);
  --cell-pad: var(--space-6);

  --btn-bg: var(--color-accent);
  --btn-ink: var(--color-bg);
  --btn-border: var(--color-accent);
  --btn-hover: var(--color-accent-hover);
  --btn-hover-ink: var(--color-bg);
  --chip-bg: transparent;
  --chip-border: var(--color-divider);

  /* terminal: bloco de tinta sobre o papel */
  --term-bg: #201e1d;
  --term-frame: 2px solid #201e1d;
  --term-line: #444141;
  --term-ink: #eae7e7;
  --term-dim: #a8a4a4;
  --term-accent: #ff9783;
  --term-warn: #ffc4b8;
  --term-mark: color-mix(in srgb, #ec3013 38%, transparent);
  --term-bar: #ff9783;
  --term-bar-dim: #605d5d;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #161826;
  --color-surface: #232532;
  --color-text: #e9e9ed;
  --color-muted: #b2b6ca; /* neutral-400 */
  --color-accent: #9184d9;
  --color-accent-text: #d2cefd; /* accent-300 */
  --color-accent-soft: #2b2741; /* accent-900 */
  --color-accent-hover: #b5abfc; /* accent-400 */
  --color-divider: color-mix(in srgb, #e9e9ed 16%, transparent);
  --color-neutral-100: #f3f5fe;
  --color-neutral-200: #e4e7f5;
  --color-neutral-300: #cfd3e5;
  --color-neutral-500: #9397ab;
  --color-neutral-700: #595d6c;
  --color-neutral-800: #3f424d;
  --color-accent-100: #f5f4ff;
  --color-accent-300: #d2cefd;
  --color-accent-400: #b5abfc;
  --color-accent-800: #423a6a;

  --font-heading: "Inter", system-ui, sans-serif;
  --font-heading-weight: 500;
  --font-heading-tracking: -0.03em;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --space-1: 2.8px;
  --space-2: 5.6px;
  --space-3: 8.4px;
  --space-4: 11.2px;
  --space-6: 16.8px;
  --space-8: 22.4px;
  --space-12: 33.6px;
  --space-16: 44.8px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --shadow-md: 0 0 0 1px #595d6c, 0 6px 18px rgba(0, 0, 0, 0.55);

  /* estrutura: superfícies soltas, regras que somem nas pontas */
  --rule-w: 1px;
  --rule: linear-gradient(
    to right,
    transparent,
    var(--color-divider) 48px,
    var(--color-divider) calc(100% - 48px),
    transparent
  );
  --grid-line: transparent;
  --grid-gap: 8.4px;
  --grid-frame: 0 solid transparent;
  --cell-bg: var(--color-surface);
  --cell-pad: var(--space-8);

  --btn-bg: transparent;
  --btn-ink: var(--color-accent);
  --btn-border: var(--color-accent);
  --btn-hover: color-mix(in srgb, #9184d9 14%, transparent);
  --btn-hover-ink: var(--color-accent-hover);
  --chip-bg: var(--color-surface);
  --chip-border: #3f424d;

  /* terminal: um degrau mais fundo que a página */
  --term-bg: #0f1019;
  --term-frame: 1px solid #3f424d;
  --term-line: #292b31;
  --term-ink: #e4e7f5;
  --term-dim: #9397ab;
  --term-accent: #b5abfc;
  --term-warn: #e7e5fe;
  --term-mark: color-mix(in srgb, #9184d9 36%, transparent);
  --term-bar: #9184d9;
  --term-bar-dim: #3f424d;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --color-bg: #161826;
    --color-surface: #232532;
    --color-text: #e9e9ed;
    --color-muted: #b2b6ca; /* neutral-400 */
    --color-accent: #9184d9;
    --color-accent-text: #d2cefd; /* accent-300 */
    --color-accent-soft: #2b2741; /* accent-900 */
    --color-accent-hover: #b5abfc; /* accent-400 */
    --color-divider: color-mix(in srgb, #e9e9ed 16%, transparent);
    --color-neutral-100: #f3f5fe;
    --color-neutral-200: #e4e7f5;
    --color-neutral-300: #cfd3e5;
    --color-neutral-500: #9397ab;
    --color-neutral-700: #595d6c;
    --color-neutral-800: #3f424d;
    --color-accent-100: #f5f4ff;
    --color-accent-300: #d2cefd;
    --color-accent-400: #b5abfc;
    --color-accent-800: #423a6a;

    --font-heading: "Inter", system-ui, sans-serif;
    --font-heading-weight: 500;
    --font-heading-tracking: -0.03em;
    --font-body: "Inter", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, monospace;

    --space-1: 2.8px;
    --space-2: 5.6px;
    --space-3: 8.4px;
    --space-4: 11.2px;
    --space-6: 16.8px;
    --space-8: 22.4px;
    --space-12: 33.6px;
    --space-16: 44.8px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 14px;
    --shadow-md: 0 0 0 1px #595d6c, 0 6px 18px rgba(0, 0, 0, 0.55);

    /* estrutura: superfícies soltas, regras que somem nas pontas */
    --rule-w: 1px;
    --rule: linear-gradient(
      to right,
      transparent,
      var(--color-divider) 48px,
      var(--color-divider) calc(100% - 48px),
      transparent
    );
    --grid-line: transparent;
    --grid-gap: 8.4px;
    --grid-frame: 0 solid transparent;
    --cell-bg: var(--color-surface);
    --cell-pad: var(--space-8);

    --btn-bg: transparent;
    --btn-ink: var(--color-accent);
    --btn-border: var(--color-accent);
    --btn-hover: color-mix(in srgb, #9184d9 14%, transparent);
    --btn-hover-ink: var(--color-accent-hover);
    --chip-bg: var(--color-surface);
    --chip-border: #3f424d;

    /* terminal: um degrau mais fundo que a página */
    --term-bg: #0f1019;
    --term-frame: 1px solid #3f424d;
    --term-line: #292b31;
    --term-ink: #e4e7f5;
    --term-dim: #9397ab;
    --term-accent: #b5abfc;
    --term-warn: #e7e5fe;
    --term-mark: color-mix(in srgb, #9184d9 36%, transparent);
    --term-bar: #9184d9;
    --term-bar-dim: #3f424d;
  }
}

/* ---------- base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-padding-top: 16px;
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
}
h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
}
p {
  margin: 0;
}
code,
.mono {
  font-family: var(--font-mono);
}
code {
  font-size: 0.9em;
  color: var(--color-text);
}
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
::selection {
  background: color-mix(in srgb, var(--color-accent) 30%, transparent);
}
a {
  color: var(--color-accent-text);
  text-underline-offset: 3px;
}
a:hover {
  color: var(--color-accent);
}
.muted {
  color: var(--color-muted);
}
.strong {
  color: var(--color-text);
}
.accent {
  color: var(--color-accent-text);
}
.small {
  font-size: 13px;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: clamp(16px, 4vw, 48px);
}

/* Rules: a plain 2px line in Modernist, a 1px line that fades at the ends in Nocturne. */
.rule {
  height: var(--rule-w);
  background: var(--rule);
  margin-bottom: var(--space-6);
}

/* Grids: cells split by visible 2px lines in Modernist, loose surfaces in Nocturne. */
.grid-frame {
  display: grid;
  gap: var(--grid-gap);
  background: var(--grid-line);
  border: var(--grid-frame);
}
.cell {
  padding: var(--cell-pad);
  background: var(--cell-bg);
  border-radius: var(--radius-md);
  min-width: 0;
}

/* ---------- buttons ---------- */
.btn {
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  border-radius: var(--radius-md);
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
}
.btn-primary {
  gap: 10px;
  padding: 0 18px;
  background: var(--btn-bg);
  color: var(--btn-ink);
  border: 1px solid var(--btn-border);
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
}
.btn-primary:hover {
  background: var(--btn-hover);
  color: var(--btn-hover-ink);
}
.btn-line {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-divider);
}
.btn-line:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-text);
}
.btn-line:active {
  background: var(--color-accent-soft);
}
.btn-mono {
  padding: 0 14px;
  font-family: var(--font-mono);
  font-size: 13px;
}
.icon-btn {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  cursor: pointer;
}
.icon-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-text);
}

/* ---------- top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-block: var(--space-4);
  border-bottom: var(--rule-w) solid transparent;
  border-image: var(--rule) 1;
}
.brand {
  margin-right: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
}
.brand span {
  color: var(--color-accent-text);
}
.topbar nav {
  display: flex;
  gap: var(--space-6);
  font-size: 14px;
}
.topbar nav a {
  color: var(--color-text);
  text-decoration: none;
}
.topbar nav a:hover {
  color: var(--color-accent-text);
}

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-12);
  align-items: end;
  padding-block: clamp(48px, 9vw, 120px) var(--space-16);
}
.hero-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  min-width: 0;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-accent-text);
}
.hero h1 {
  letter-spacing: var(--font-heading-tracking);
  font-size: clamp(52px, 11vw, 140px);
  line-height: 0.92;
  text-wrap: balance;
}
.lede {
  max-width: 56ch;
  font-size: clamp(17px, 1.9vw, 20px);
  color: var(--color-muted);
  text-wrap: pretty;
}
.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.server {
  grid-template-columns: minmax(0, 1fr);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 13px;
  min-width: 0;
}
.server-head,
.server-foot,
.fact {
  background: var(--cell-bg);
}
.server-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}
.facts {
  display: grid;
  gap: var(--grid-gap);
}
.fact {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 12px;
  padding: var(--space-2) var(--space-4);
}
.fact span:first-child {
  color: var(--color-muted);
}
.fact span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.server-foot {
  padding: var(--space-3) var(--space-4);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  text-decoration: none;
}
.server-foot:hover {
  text-decoration: underline;
}

/* ---------- sections ---------- */
.block {
  padding-block: var(--space-12) var(--space-16);
}
.block-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3) var(--space-8);
  margin-bottom: var(--space-6);
}
.block-head p {
  max-width: 52ch;
  color: var(--color-muted);
}
.block-title {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
}
.block-title span {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-accent-text);
}
.block-title h2 {
  letter-spacing: -0.02em;
  font-size: clamp(28px, 3.6vw, 40px);
}

/* ---------- terminal ---------- */
.term {
  background: var(--term-bg);
  color: var(--term-ink);
  border: var(--term-frame);
  border-radius: var(--radius-md);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
  min-width: 0;
}
.term-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--term-line);
  font-size: 12px;
  color: var(--term-dim);
}
.bucket {
  display: flex;
  align-items: center;
  gap: 8px;
}
.bucket[hidden] {
  display: none;
}
.bucket-cells {
  display: flex;
  gap: 3px;
}
.bucket-cells span {
  width: 8px;
  height: 8px;
  border: 1px solid var(--term-accent);
}
.bucket-cells .on {
  background: var(--term-accent);
}
.term-out {
  height: 380px;
  overflow-y: auto;
  padding: 16px;
  overscroll-behavior: contain;
}
.t-line {
  white-space: pre-wrap;
  word-break: break-word;
  min-height: 1.6em;
}
.t-gap {
  margin-top: 6px;
}
.t-answer {
  margin-bottom: 6px;
}
.t-meta {
  margin-top: 4px;
}
.t-hit {
  margin-block: 8px;
  padding-left: 12px;
  border-left: 2px solid var(--term-line);
}
.t-dim {
  color: var(--term-dim);
}
.t-acc {
  color: var(--term-accent);
}
.t-warn {
  color: var(--term-warn);
  font-weight: 700;
}
.t-bold {
  font-weight: 700;
}
.term mark {
  background: var(--term-mark);
  color: inherit;
}
.t-link {
  color: var(--term-accent);
}
.t-cite,
.t-btn {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: var(--term-accent);
  cursor: pointer;
}
.t-cite {
  text-decoration: underline dotted;
  text-underline-offset: 3px;
}
.t-cite:hover {
  text-decoration-style: solid;
}
.t-btn {
  white-space: pre;
}
.t-btn:hover {
  text-decoration: underline;
}
.term-in {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid var(--term-line);
}
.term-in label {
  color: var(--term-accent);
  font-weight: 700;
}
.term-in input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--term-ink);
  font: inherit;
  caret-color: var(--term-accent);
  padding: 4px 0;
}
.term-in input::placeholder {
  color: var(--term-dim);
}
.term-in span {
  color: var(--term-dim);
  font-size: 12px;
  white-space: nowrap;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--space-3);
}
.chip {
  min-height: 36px;
  padding: 6px 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text);
  background: var(--chip-bg);
  border: 1px solid var(--chip-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: left;
}
.chip span {
  color: var(--color-accent-text);
}
.chip:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-text);
}
.chip:active {
  background: var(--color-accent-soft);
}

/* ---------- projects ---------- */
.projects {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
}
.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-height: 280px;
}
.card-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted);
}
.card h3 {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
}
.card p {
  flex: 1;
  color: var(--color-muted);
  text-wrap: pretty;
}
.stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.stack li {
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 3px 8px;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-sm);
}
.card-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  padding-top: var(--space-2);
}
.repo {
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ---------- live panel ---------- */
.stats {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}
.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.stat-label {
  font-size: 13px;
  color: var(--color-muted);
}
.stat-value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.stat-value,
.stat-sub {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.stat-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted);
}
.stat-viz {
  margin-top: auto;
  padding-top: var(--space-3);
}
.spark {
  display: block;
  width: 100%;
  height: 32px;
  overflow: visible;
}
.spark polygon {
  fill: var(--color-accent-soft);
}
.spark polyline {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 1.5;
}
.spark-empty {
  height: 32px;
  display: flex;
  align-items: end;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-muted);
  border-bottom: 1px dashed var(--color-divider);
}
.strip {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 2px;
  height: 32px;
}
.strip span {
  border: 1px solid var(--color-accent-soft);
}
.strip .on {
  background: var(--color-accent-soft);
}
.strip .now {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.pod-viz {
  display: flex;
  height: 32px;
}
.pod-viz span {
  width: 25%;
  background: var(--color-accent-soft);
  border: 1px solid var(--color-accent);
}
.stat-caption {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-muted);
}

.table-title {
  margin-top: var(--space-8);
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 13px;
  color: var(--color-muted);
}
.table-wrap {
  margin-top: var(--space-2);
  overflow-x: auto;
}
.data {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
.data thead tr {
  border-bottom: var(--rule-w) solid var(--color-divider);
}
.data th {
  font-weight: 400;
  color: var(--color-muted);
}
.data th,
.data td {
  text-align: right;
  padding: 10px 8px;
}
.data th:first-child,
.data td:first-child {
  text-align: left;
  padding-left: 0;
  white-space: nowrap;
}
.data th:last-child,
.data td:last-child {
  padding-right: 0;
}
.data tbody tr {
  border-bottom: 1px solid var(--color-divider);
}
.data tbody tr:hover {
  background: var(--color-surface);
}
.data .err {
  color: var(--color-accent-text);
}

/* ---------- architecture ---------- */
.arch {
  grid-template-columns: minmax(0, 1fr);
}
.diagram {
  display: block;
  width: 100%;
  height: auto;
  font-family: var(--font-mono);
}
.diagram.narrow {
  max-width: 420px;
}
.wires path {
  fill: none;
  stroke: var(--color-divider);
  stroke-width: 1.5;
  stroke-linejoin: round;
  transition:
    stroke 0.2s,
    stroke-width 0.2s;
}
.wires path.lit {
  stroke: var(--color-accent);
  stroke-width: 3;
}
.wires path.off {
  stroke-dasharray: 4 4;
}
.node rect {
  fill: var(--color-bg);
  stroke: var(--color-divider);
  stroke-width: 1.5;
  rx: var(--radius-sm);
  transition:
    fill 0.2s,
    stroke 0.2s;
}
.node.lit rect {
  fill: var(--color-accent-soft);
  stroke: var(--color-accent);
}
.node.off rect {
  stroke-dasharray: 4 4;
}
.node .label {
  font-weight: 700;
  fill: var(--color-text);
}
.node .sub {
  fill: var(--color-muted);
}
.log {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.log ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  font-family: var(--font-mono);
  font-size: 12.5px;
}
.log li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid var(--color-divider);
}
.log li span:nth-child(2) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.log li.bad {
  color: var(--color-accent-text);
}

/* ---------- footer ---------- */
.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3) var(--space-8);
  padding-block: var(--space-6) 88px; /* room for the floating button */
  border-top: var(--rule-w) solid transparent;
  border-image: var(--rule) 1;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted);
}

/* ---------- my requests: floating button and the panel it opens ---------- */
.req-fab {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 11;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  background: var(--color-text);
  color: var(--color-bg);
  border: 1px solid var(--color-text);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.req-fab:hover,
.req-fab[aria-expanded="true"] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg);
}
.req-fab:hover .req-badge,
.req-fab[aria-expanded="true"] .req-badge {
  background: var(--color-bg);
  color: var(--color-accent-text);
}
.req-fab-short {
  display: none;
}
.req-badge {
  min-width: 22px;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-bg);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.req-panel {
  position: fixed;
  /* left + right + max-width instead of a vw width: 100vw counts the scrollbar and pushed the panel off the edge. */
  left: 16px;
  right: 16px;
  bottom: 76px; /* sits above the 48px button */
  z-index: 10;
  max-width: 420px;
  margin-left: auto;
  max-height: min(60vh, 520px);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg);
  color: var(--color-text);
  border: var(--term-frame);
  border-color: var(--color-divider);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.req-panel[hidden] {
  display: none;
}
.req-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.req-head h2 {
  font-size: 16px;
  letter-spacing: -0.01em;
}
.req-close {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}
.req-close:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-text);
}
.req-tabs {
  display: flex;
  width: max-content;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.req-tabs button {
  min-height: 36px;
  padding: 0 14px;
  border: 0;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 13px;
  cursor: pointer;
}
.req-tabs button + button {
  border-left: 1px solid var(--color-divider);
}
.req-tabs button[aria-selected="true"] {
  background: var(--color-text);
  color: var(--color-bg);
}
.req-view {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 0;
}
.req-view[hidden] {
  display: none;
}
/* The narrow layout, capped by height so it fits the panel on short screens. */
.req-diagram.diagram {
  display: block;
  width: auto;
  max-width: 100%;
  height: min(52vh, 420px);
  margin-inline: auto;
}
.req-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-muted);
  cursor: pointer;
}
.req-toggle input {
  accent-color: var(--color-accent);
}
.req-list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
}
.req-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 6ch 7ch;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid var(--color-divider);
}
.req-list li > span:nth-last-child(-n + 2) {
  text-align: right;
}
.req-list li.auto {
  color: var(--color-muted);
}
.req-list li.bad {
  color: var(--color-accent-text);
}
.req-list li.req-empty {
  display: block;
  color: var(--color-muted);
  border-bottom: 0;
}
.req-path {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.req-path b {
  font-weight: 600;
}
.req-note {
  font-size: 12px;
  color: var(--color-muted);
}
@media (max-width: 559px) {
  .req-fab-label,
  .req-list li > span:first-child {
    display: none;
  }
  .req-fab-short {
    display: inline;
  }
  .req-list li {
    grid-template-columns: minmax(0, 1fr) 6ch 7ch;
  }
}

/* ---------- breakpoints, the same as the design: 560, 760 and 960px ---------- */
.diagram.narrow {
  display: none;
}
@media (max-width: 759px) {
  .wide,
  .topbar nav,
  .diagram.wide {
    display: none;
  }
  .diagram.narrow {
    display: block;
  }
}
@media (max-width: 559px) {
  .term-out {
    height: 320px;
  }
  .chip {
    min-height: 44px;
  }
}
@media (min-width: 960px) {
  .hero {
    grid-template-columns: minmax(0, 1.7fr) minmax(280px, 1fr);
  }
  .arch {
    grid-template-columns: minmax(0, 2.4fr) minmax(240px, 1fr);
  }
}
@media (prefers-reduced-motion: reduce) {
  .wires path,
  .node rect {
    transition: none;
  }
}