/* =============================================================================
   Tokgoez Dialogues — terminal design system
   Palette: Tokyo Night (dark) / Tokyo Night Day (light)
   ========================================================================== */

/* ── Design tokens ───────────────────────────────────────────────────────── */
:root {
  color-scheme: dark;

  /* Tokyo Night (dark) — default */
  --bg:          #1a1b26; /* editor background          */
  --bg-deep:     #16161e; /* terminal void / behind app */
  --bg-panel:    #1f2335; /* cards, chrome              */
  --bg-elevated: #24283b; /* hover, active rows         */
  --bg-inline:   #292e42; /* inline code               */

  --fg:          #c0caf5; /* primary text              */
  --fg-muted:    #9aa5ce; /* secondary text            */
  --fg-dim:      #828bb8; /* comments, metadata (AA ≥4.5:1) */
  --border:      #2a2e44;
  --border-soft: #222536;

  --blue:    #7aa2f7;
  --cyan:    #7dcfff;
  --green:   #9ece6a;
  --magenta: #bb9af7;
  --red:     #f7768e;
  --orange:  #ff9e64;
  --yellow:  #e0af68;
  --teal:    #73daca;

  --accent:       var(--blue);
  --accent-soft:  rgba(122, 162, 247, 0.14);
  --prompt:       var(--green);   /* the $ */
  --path:         var(--cyan);    /* ~/path */

  /* Fonts */
  --mono: "JetBrains Mono", "Fira Code", "DejaVu Sans Mono", "Ubuntu Mono",
          "Liberation Mono", "Cascadia Code", "Noto Sans Mono", ui-monospace, monospace;
  --sans: var(--mono); /* the whole site is a terminal */

  /* Scale */
  --max:    72ch;
  --max-wide: 980px;
  --gap:    clamp(1rem, 2.5vw, 1.6rem);
  --radius: 10px;
  --radius-sm: 6px;

  --shadow: 0 18px 50px -20px rgba(0, 0, 0, 0.65);
  --speed: 0.18s;
}

[data-theme="light"] {
  color-scheme: light;

  /* Tokyo Night Day */
  --bg:          #e1e2e7;
  --bg-deep:     #d6d8df;
  --bg-panel:    #e9e9ed;
  --bg-elevated: #d4d6e4;
  --bg-inline:   #cdcfdd;

  --fg:          #3760bf;
  --fg-muted:    #4a5fa1; /* AA ≥4.5:1 on light bg/panel */
  --fg-dim:      #535c8c; /* AA ≥4.5:1 on light bg/panel */
  --border:      #c4c8da;
  --border-soft: #cdd0df;

  --blue:    #2e7de9;
  --cyan:    #007197;
  --green:   #587539;
  --magenta: #9854f1;
  --red:     #f52a65;
  --orange:  #b15c00;
  --yellow:  #8c6c3e;
  --teal:    #118c74;

  --accent:      var(--blue);
  --accent-soft: rgba(46, 125, 233, 0.12);
  --prompt:      var(--green);
  --path:        var(--cyan);

  --shadow: 0 18px 50px -24px rgba(48, 68, 130, 0.35);
}

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: clamp(15px, 0.9rem + 0.2vw, 17px);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-color: var(--border) transparent;
}

body {
  font-family: var(--mono);
  line-height: 1.7;
  color: var(--fg);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(122,162,247,0.08), transparent 60%),
    var(--bg-deep);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

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

img { max-width: 100%; height: auto; }

/* Screen-reader-only + progressive-enhancement visibility.
   Elements that only work with JS are hidden until the inline head
   script adds .js to <html>; without JS the content stays accessible. */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.js-only { display: none; }
html.js .js-only { display: revert; }
html:not(.js) .tools { display: none; }   /* Ctrl+K + theme toggle need JS */
html:not(.js) .filter { display: none; }  /* tag filter needs JS */

kbd {
  font-family: var(--mono);
  font-size: 0.82em;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 0.05em 0.4em;
  color: var(--fg-muted);
  white-space: nowrap;
}

/* Thin scrollbars (webkit) */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 20px; }
::-webkit-scrollbar-thumb:hover { background: var(--fg-dim); }

/* ── Reading progress ────────────────────────────────────────────────────── */
.progress {
  position: fixed; inset: 0 auto auto 0;
  height: 2px; width: 0;
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--magenta));
  z-index: 60;
  transition: width 0.1s linear;
}

/* ── Terminal window shell ───────────────────────────────────────────────── */
.window {
  width: 100%;
  max-width: var(--max-wide);
  margin: clamp(0.6rem, 3vw, 2.2rem) auto;
  flex: 1 0 auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: clip;
  display: flex;
  flex-direction: column;
}

.titlebar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.9rem;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}

.termicon {
  flex: 0 0 auto;
  font-weight: 700;
  color: var(--prompt);
  letter-spacing: -0.05em;
  user-select: none;
}

.titlebar .path {
  flex: 1 1 auto;
  text-align: center;
  font-size: 0.82rem;
  color: var(--fg-dim);
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.titlebar .path b { color: var(--fg-muted); font-weight: 500; }

.titlebar .tools { display: flex; gap: 0.4rem; flex: 0 0 auto; }

.iconbtn {
  font: inherit;
  font-size: 0.78rem;
  color: var(--fg-muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.55rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color var(--speed), border-color var(--speed), background var(--speed);
}
.iconbtn:hover { color: var(--fg); border-color: var(--fg-dim); background: var(--bg-elevated); }
.iconbtn kbd { font-size: 0.72em; color: var(--fg-dim); }

/* ── Prompt nav ──────────────────────────────────────────────────────────── */
.nav {
  padding: 0.9rem var(--gap);
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1rem;
}
.nav .ps1 { color: var(--fg-dim); white-space: nowrap; }
.nav .ps1 .user { color: var(--green); }
.nav .ps1 .host { color: var(--green); }
.nav .ps1 .sep  { color: var(--fg-dim); }
.nav .ps1 .cwd  { color: var(--path); }
.nav .ps1 .dollar { color: var(--magenta); margin-left: 0.15rem; }
.nav-links { display: flex; flex-wrap: wrap; gap: 0.1rem 1.1rem; }
.nav-links a {
  color: var(--fg-muted);
  position: relative;
}
.nav-links a::before { content: "./"; color: var(--fg-dim); }
.nav-links a:hover { color: var(--cyan); text-decoration: none; }
.nav-links a[aria-current="page"] {
  color: var(--cyan);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--yellow);
  text-underline-offset: 4px;
}
.nav-links a[aria-current="page"]::after {
  content: "*"; color: var(--yellow); margin-left: 0.1rem;
}

/* ── Main content ────────────────────────────────────────────────────────── */
.content {
  padding: clamp(1.2rem, 4vw, 2.6rem) var(--gap) 2.6rem;
  flex: 1 0 auto;
}
.content > * { max-width: var(--max); }
.content > .full { max-width: none; }

/* Comment line helper (shell-style metadata) */
.comment { color: var(--fg-dim); }
.comment::before { content: "# "; }

/* ── Home: hero / cat README ─────────────────────────────────────────────── */
.cmdline { color: var(--fg-dim); margin-bottom: 0.6rem; font-size: 0.92rem; }
.cmdline .prompt { color: var(--prompt); }
.cmdline .cmd { color: var(--fg); }

.readme {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.3rem;
  margin-bottom: 2rem;
}
.readme h1 {
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
}
.readme h1 .cursor {
  display: inline-block;
  width: 0.6ch; height: 1.05em;
  background: var(--green);
  margin-left: 0.1ch;
  vertical-align: -0.12em;
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 0%,50% { opacity: 1; } 51%,100% { opacity: 0; } }
.readme p { color: var(--fg-muted); }
.readme .tagline { color: var(--green); margin-bottom: 0.8rem; }

/* ── Tag filter ──────────────────────────────────────────────────────────── */
.filter { margin: 0 0 1.4rem; }
.filter .cmdline { margin-bottom: 0.5rem; }
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.tag {
  font: inherit;
  font-size: 0.82rem;
  color: var(--fg-muted);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  cursor: pointer;
  transition: color var(--speed), border-color var(--speed), background var(--speed);
  white-space: nowrap;
}
.tag::before { content: "#"; color: var(--magenta); }
.tag:hover { border-color: var(--fg-dim); color: var(--fg); }
.tag .n { color: var(--fg-dim); margin-left: 0.3rem; font-size: 0.92em; }
.tag[aria-pressed="true"] {
  color: var(--bg);
  background: var(--magenta);
  border-color: var(--magenta);
}
.tag[aria-pressed="true"]::before,
.tag[aria-pressed="true"] .n { color: var(--bg); opacity: 0.85; }
a.tag { text-decoration: none; }
a.tag:hover { text-decoration: none; }

.filter-status {
  margin-top: 0.7rem;
  font-size: 0.85rem;
  color: var(--fg-dim);
  min-height: 1.2em;
}
.filter-status a { color: var(--cyan); cursor: pointer; }

/* ── Post list (ls output) ───────────────────────────────────────────────── */
.listing { list-style: none; }
.entry {
  display: block;
  border-top: 1px solid var(--border-soft);
  padding: 1rem 0.2rem;
  transition: background var(--speed);
}
.entry:last-child { border-bottom: 1px solid var(--border-soft); }
.entry a.entry-link { color: inherit; display: block; }
.entry a.entry-link:hover { text-decoration: none; }
.entry:hover { background: var(--bg-elevated); }
.entry:hover .entry-title { color: var(--cyan); }

.entry-meta {
  font-size: 0.8rem;
  color: var(--fg-dim);
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1rem;
  margin-bottom: 0.25rem;
}
.entry-meta .perm { color: var(--green); }
.entry-meta .date { color: var(--fg-muted); }
.entry-title {
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg);
  transition: color var(--speed);
}
.entry-title::before { content: "› "; color: var(--magenta); }
.entry-excerpt { color: var(--fg-muted); font-size: 0.92rem; margin-top: 0.3rem; }
.entry-tags { margin-top: 0.5rem; display: flex; flex-wrap: wrap; gap: 0.35rem; }
.entry-tags .t { font-size: 0.74rem; color: var(--fg-dim); }
.entry-tags .t::before { content: "#"; color: var(--magenta); opacity: 0.8; }

.empty {
  color: var(--fg-dim);
  padding: 2rem 0;
  display: none;
}
.empty.show { display: block; }

/* ── Article (post) ──────────────────────────────────────────────────────── */
.post-head { margin-bottom: 1.4rem; }
.post-title {
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  margin: 0.3rem 0 0.7rem;
}
.post-sub {
  color: var(--fg-dim);
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.2rem;
  border-top: 1px dashed var(--border);
  border-bottom: 1px dashed var(--border);
  padding: 0.7rem 0;
}
.post-sub b { color: var(--fg-muted); font-weight: 500; }
.post-sub .k { color: var(--green); }

/* Provenance manifest box */
.manifest {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  margin: 1.2rem 0 1.6rem;
  font-size: 0.85rem;
  color: var(--fg-muted);
}
.manifest .row { display: flex; gap: 0.6rem; padding: 0.12rem 0; }
.manifest .row .key { color: var(--green); flex: 0 0 auto; min-width: 12rem; white-space: nowrap; }
.manifest .row .key::before { content: "├─ "; color: var(--fg-dim); }
.manifest .row:last-child .key::before { content: "└─ "; }
.manifest .val { color: var(--fg); }

/* ── Provenance tabs (files) ─────────────────────────────────────────────── */
.tabs { margin: 1.6rem 0; }
.tablist {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.tablist::-webkit-scrollbar { display: none; }
.tab {
  font: inherit;
  font-size: 0.85rem;
  color: var(--fg-dim);
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  padding: 0.5rem 0.95rem;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  top: 1px;
  transition: color var(--speed), background var(--speed);
}
.tab .dot { color: var(--fg-dim); margin-right: 0.4rem; }
.tab:hover { color: var(--fg-muted); }
.tab[aria-selected="true"] {
  color: var(--fg);
  background: var(--bg-panel);
  border-color: var(--border);
}
.tab[data-kind="output"][aria-selected="true"] .dot { color: var(--green); }
.tab[data-kind="prompt"][aria-selected="true"] .dot { color: var(--magenta); }
.tab[data-kind="walk"][aria-selected="true"]   .dot { color: var(--cyan); }

.tabpanel {
  padding: 1.4rem 0.1rem 0.2rem;
  animation: fade var(--speed) ease;
}
.tabpanel[hidden] { display: none; }
/* With JS, show only the active panel (no flash before main.js runs).
   Without JS (.js absent) every panel renders stacked → full transparency. */
html.js .tabpanel:not(.active) { display: none; }
html:not(.js) .tablist { display: none; }  /* tab buttons are inert without JS */
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.panel-note {
  font-size: 0.82rem;
  color: var(--fg-dim);
  background: var(--bg-panel);
  border-left: 2px solid var(--border);
  padding: 0.5rem 0.8rem;
  margin-bottom: 1.1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Prompt tab — each published prompt rendered as a file */
.prompt-block { margin-bottom: 1.4rem; }
.prompt-head {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem;
  margin-bottom: 0.4rem;
}
.prompt-type { color: var(--magenta); font-weight: 600; font-size: 0.92rem; }
.prompt-type::before { content: "❯ "; color: var(--prompt); }
.prompt-model {
  font-size: 0.72rem; color: var(--fg-dim);
  border: 1px solid var(--border); border-radius: 999px; padding: 0.05rem 0.55rem;
}
.prompt-block pre {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-size: 0.84rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}
.prompt-block pre code { color: var(--fg-muted); font-family: var(--mono); }

/* Sources / references (collapsible) */
.sources {
  margin-top: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  overflow: hidden;
}
.sources > summary {
  cursor: pointer;
  padding: 0.7rem 1rem;
  font-size: 0.9rem;
  color: var(--fg-muted);
  list-style: none;
}
.sources > summary::-webkit-details-marker { display: none; }
.sources > summary .prompt { color: var(--prompt); }
.sources > summary::after { content: " ▸"; color: var(--fg-dim); }
.sources[open] > summary::after { content: " ▾"; }
.sources[open] > summary { border-bottom: 1px solid var(--border); }
.sources-body { padding: 0.8rem 1.1rem 1rem; font-size: 0.9rem; }
.sources-body h3 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--green); margin: 0.9rem 0 0.4rem; }
.sources-body h3::before { content: ""; }
.sources-body h3:first-child { margin-top: 0; }
.sources-body ul { padding-left: 1.2rem; }
.sources-body li { margin: 0.3rem 0; color: var(--fg-muted); }
.sources-body a { color: var(--cyan); }

/* About: dog photo */
figure.dog { margin: 2rem 0 0; }
figure.dog img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  max-width: 360px;
}
figure.dog figcaption { color: var(--fg-dim); font-size: 0.85rem; margin-top: 0.5rem; }

/* ── Prose ───────────────────────────────────────────────────────────────── */
.prose { color: var(--fg); }
.prose > * + * { margin-top: 1.05rem; }
.prose h2 {
  font-size: 1.35rem; margin-top: 2.2rem; letter-spacing: -0.01em;
  color: var(--fg);
}
.prose h2::before { content: "## "; color: var(--magenta); }
.prose h3 { font-size: 1.12rem; margin-top: 1.8rem; }
.prose h3::before { content: "### "; color: var(--magenta); }
.prose p, .prose li { color: var(--fg); }
.prose a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.prose ul, .prose ol { padding-left: 1.4rem; }
.prose li::marker { color: var(--magenta); }
.prose strong { color: var(--fg); font-weight: 600; }
.prose em { color: var(--yellow); font-style: normal; }
.prose hr { border: none; border-top: 1px dashed var(--border); margin: 2rem 0; }

.prose blockquote {
  border-left: 3px solid var(--cyan);
  background: var(--bg-panel);
  padding: 0.6rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--fg-muted);
}

/* Dialogue speaker styling (Me: / Dog: / AI:) — used in transcripts */
.prose blockquote p { margin-top: 0.3rem; }

/* Code */
.prose :not(pre) > code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--bg-inline);
  color: var(--teal);
  padding: 0.12em 0.4em;
  border-radius: 4px;
}
.prose pre {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-size: 0.86rem;
  line-height: 1.6;
}
.prose pre code { font-family: var(--mono); color: var(--fg-muted); background: none; }

.prose table {
  width: 100%; border-collapse: collapse; font-size: 0.9rem;
  display: block; overflow-x: auto;
}
.prose th, .prose td { border: 1px solid var(--border); padding: 0.5rem 0.7rem; text-align: left; }
.prose th { background: var(--bg-panel); color: var(--fg-muted); }

/* ── Post footer / nav ───────────────────────────────────────────────────── */
.post-foot {
  margin-top: 2.6rem;
  padding-top: 1.4rem;
  border-top: 1px dashed var(--border);
}
.post-tags { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-bottom: 1.4rem; }

.pager { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.88rem; }
.pager a { color: var(--fg-muted); max-width: 48%; }
.pager a:hover { color: var(--cyan); }
.pager .next { text-align: right; margin-left: auto; }
.pager small { display: block; color: var(--fg-dim); font-size: 0.78rem; }

/* ── Page (about etc.) ───────────────────────────────────────────────────── */
.page-title {
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
}
.page-title::before { content: "$ cat "; color: var(--prompt); font-size: 0.6em; vertical-align: 0.15em; }

/* ── Status bar / footer ─────────────────────────────────────────────────── */
.social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.2rem 1.2rem;
  padding: 0.9rem var(--gap);
  border-top: 1px solid var(--border-soft);
  font-size: 0.85rem;
}
.social a { color: var(--fg-muted); }
.social a::before { content: "./"; color: var(--fg-dim); }
.social a:hover { color: var(--cyan); text-decoration: none; }

.statusbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.1rem;
  font-size: 0.78rem;
  border-top: 1px solid var(--border);
  background: var(--bg-panel);
}
.statusbar .seg { padding: 0.45rem 0.85rem; color: var(--fg-muted); }
.statusbar .seg.mode { background: var(--green); color: var(--bg); font-weight: 600; }
.statusbar .seg.branch { color: var(--cyan); }
.statusbar .seg.spacer { flex: 1 1 auto; }
.statusbar .seg a { color: var(--fg-muted); }
.statusbar .seg a:hover { color: var(--cyan); }

/* ── Command palette ─────────────────────────────────────────────────────── */
.palette-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(3px);
  z-index: 100;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(2rem, 12vh, 9rem) 1rem 1rem;
}
.palette-backdrop.open { display: flex; }

.palette {
  width: min(640px, 100%);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: pop 0.14s ease;
}
@keyframes pop { from { transform: translateY(-8px); opacity: 0; } to { transform: none; opacity: 1; } }

.palette-input {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
}
.palette-input .ps { color: var(--green); flex: 0 0 auto; }
.palette-input input {
  flex: 1 1 auto;
  font: inherit;
  background: transparent;
  border: none;
  color: var(--fg);
  outline: none;
}
.palette-input input::placeholder { color: var(--fg-dim); }

.palette-results { max-height: min(50vh, 380px); overflow-y: auto; padding: 0.4rem; }
.palette-group { padding: 0.4rem 0.6rem 0.2rem; font-size: 0.72rem; color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.08em; }
.palette-item {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--fg-muted);
}
.palette-item .ico { flex: 0 0 1.4rem; color: var(--accent); text-align: center; }
.palette-item .label { flex: 1 1 auto; color: var(--fg); }
.palette-item .hint { font-size: 0.76rem; color: var(--fg-dim); }
.palette-item[aria-selected="true"], .palette-item:hover {
  background: var(--accent-soft);
}
.palette-item[aria-selected="true"] .ico { color: var(--cyan); }
.palette-empty { padding: 1.2rem; text-align: center; color: var(--fg-dim); font-size: 0.88rem; }

/* help screen */
.help-row { display: flex; gap: 0.9rem; padding: 0.3rem 0.7rem; font-size: 0.88rem; }
.help-cmd { flex: 0 0 9rem; color: var(--cyan); white-space: nowrap; }
.help-desc { color: var(--fg-muted); }
.palette-foot {
  display: flex; gap: 1rem; flex-wrap: wrap;
  padding: 0.5rem 0.9rem;
  border-top: 1px solid var(--border);
  font-size: 0.74rem; color: var(--fg-dim);
}
.palette-foot kbd {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.05rem 0.4rem;
  color: var(--fg-muted);
  font-size: 0.92em;
}

/* ── 404 ─────────────────────────────────────────────────────────────────── */
.notfound pre {
  color: var(--red);
  font-size: clamp(0.7rem, 2.4vw, 1rem);
  line-height: 1.2;
  overflow-x: auto;
}
.notfound .msg { color: var(--fg-muted); margin-top: 1.2rem; }

/* ── Skip link ───────────────────────────────────────────────────────────── */
.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: var(--bg);
  padding: 0.5rem 0.9rem; border-radius: 0 0 var(--radius-sm) 0;
  z-index: 200;
}
.skip:focus { left: 0; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .window { margin: 0; border-radius: 0; border-left: none; border-right: none; }
  .titlebar .path { display: none; }
  .iconbtn .txt { display: none; }
  .manifest .row { flex-direction: column; gap: 0; }
  .manifest .row .key { flex-basis: auto; }
}

/* ── Reduced motion ──────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .readme h1 .cursor { opacity: 1; }
}

/* ── Print ───────────────────────────────────────────────────────────────── */
@media print {
  .titlebar, .nav, .statusbar, .palette-backdrop, .progress, .tablist, .iconbtn { display: none !important; }
  body, .window { background: #fff; color: #000; box-shadow: none; border: none; }
  .tabpanel[hidden] { display: block !important; }
}
