/* Space Analyzer — stylesheet for every page in space-analyzer/.
   Amber on charcoal, with a treemap mosaic in the header: the shape disk analyzers use
   to show what fills a drive. Each app on hio-mitos.github.io has its own look; only
   assets/theme.js (the light/dark toggle) is shared. */

:root {
  color-scheme: light dark;
  --bg: #FAF8F5;
  --surface: #FFFFFF;
  --text: #23201C;
  --muted: #6E675E;
  --line: #E7E1D8;
  --accent: #B35C00;          /* links, buttons — readable on white */
  --accent-hover: #8F4900;
  --amber: #FFAB00;           /* decoration only — the logo's amber */
  --band: #1E1C1A;            /* header stays charcoal in both themes */
  --band-text: #F5F1EA;
  --band-muted: #B9B1A5;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #151412; --surface: #1E1C19; --text: #EEE9E1; --muted: #A69E92; --line: #2F2B26;
    --accent: #F5A524; --accent-hover: #FFC261; --band: #0E0D0C;
  }
}
:root[data-theme="dark"] {
  --bg: #151412; --surface: #1E1C19; --text: #EEE9E1; --muted: #A69E92; --line: #2F2B26;
  --accent: #F5A524; --accent-hover: #FFC261; --band: #0E0D0C;
}
:root[data-theme="dark"] { color-scheme: dark; }
:root[data-theme="light"] { color-scheme: light; }

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Header band ---------- */

.band {
  background: var(--band);
  color: var(--band-text);
  padding: 22px 20px 34px;
  border-bottom: 4px solid var(--amber);
  overflow: hidden;
}
.band .wrap { position: relative; max-width: 780px; margin: 0 auto; }

.crumb { position: relative; z-index: 1; font-size: 14px; margin: 0 0 24px; }
.crumb a { color: var(--band-muted); text-decoration: none; }
.crumb a:hover { color: var(--amber); }
.crumb .sep { color: var(--band-muted); opacity: .6; margin: 0 6px; }

.title { position: relative; z-index: 1; display: flex; align-items: center; gap: 16px; max-width: 74%; }
.badge {
  width: 52px; height: 52px; flex: none;
  border-radius: 6px;
  background: linear-gradient(150deg, #F7B23B, #D97706);
  display: grid; place-items: center;
}
.badge svg { width: 28px; height: 28px; }
.badge.logo { background: none; }
.badge.logo img { width: 100%; height: 100%; display: block; }
.badge.lg { width: 64px; height: 64px; }
.badge.lg svg { width: 34px; height: 34px; }
.band h1 { margin: 0; font-size: 30px; font-weight: 650; line-height: 1.2; letter-spacing: -0.01em; }
.band .sub { margin: 4px 0 0; color: var(--band-muted); font-size: 15px; }

/* Treemap mosaic — decoration, top right of the header */
.mosaic {
  position: absolute; right: 0; top: 4px;
  width: 210px; height: 118px;
  display: grid; gap: 3px;
  grid-template-columns: 5fr 3fr 2fr;
  grid-template-rows: 3fr 2fr 2fr;
  grid-template-areas: "a b c" "a d d" "e f f";
  opacity: .9;
}
.mosaic span { border-radius: 2px; }
.mosaic span:nth-child(1) { grid-area: a; background: #4C9AFF; }
.mosaic span:nth-child(2) { grid-area: b; background: #36B37E; }
.mosaic span:nth-child(3) { grid-area: c; background: #FFAB00; }
.mosaic span:nth-child(4) { grid-area: d; background: #FFAB00; opacity: .8; }
.mosaic span:nth-child(5) { grid-area: e; background: #36B37E; opacity: .7; }
.mosaic span:nth-child(6) { grid-area: f; background: #2F3C8C; }

/* ---------- Content ---------- */

main { max-width: 780px; margin: 0 auto; padding: 32px 20px 64px; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
strong { font-weight: 650; }

h2 {
  display: flex; align-items: center; gap: 10px;
  font-size: 20px; margin: 40px 0 10px; letter-spacing: -0.01em;
}
h2::before { content: ""; width: 10px; height: 10px; border-radius: 2px; background: var(--amber); flex: none; }
h3 { font-size: 16px; margin: 24px 0 4px; }
p, ul { margin: 0 0 12px; }
ul { padding-left: 22px; }
li { margin: 4px 0; }

.lede {
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--amber);
  border-radius: 4px;
  padding: 18px 20px;
  margin: 0 0 8px;
}
.lede p { margin: 0; }
.lede p + p { margin-top: 10px; }

code {
  font: .9em ui-monospace, "Cascadia Code", Consolas, monospace;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: .1em .4em; border-radius: 3px;
  overflow-wrap: anywhere;
}

/* ---------- Links, store button ---------- */

.links { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; }
.links a {
  font-size: 14px; text-decoration: none;
  padding: 5px 12px; border-radius: 3px;
  border: 1px solid var(--line); background: var(--surface); color: var(--text);
}
.links a:hover { border-color: var(--accent); color: var(--accent); }
.links a.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
:root[data-theme="dark"] .links a.primary { color: #1E1C1A; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .links a.primary { color: #1E1C1A; } }

.download {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 18px 20px;
  margin: 12px 0 8px;
}
.dl-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 650;
  padding: 10px 18px; border-radius: 3px;
  background: var(--accent); color: #fff;
}
.btn:hover { background: var(--accent-hover); color: #fff; }
:root[data-theme="dark"] .btn, :root[data-theme="dark"] .btn:hover { color: #1E1C1A; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .btn, :root:not([data-theme="light"]) .btn:hover { color: #1E1C1A; }
}
.meta { color: var(--muted); font-size: 14px; }
.latest { margin: 12px 0 0; font-size: 14px; color: var(--muted); }

/* ---------- Release history ---------- */

.release {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 16px 20px 6px;
  margin: 18px 0 0;
  scroll-margin-top: 20px;
}
.release:target { border-color: var(--accent); }
.release-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: 8px; }
.release-head h2 { margin: 0; font-size: 22px; }
.release-head h2::before { display: none; }
.release-head h2 a { color: inherit; text-decoration: none; }
.release-head h2 a:hover { color: var(--accent); }
.release-head time { color: var(--muted); font-size: 14px; }
.release h3 {
  margin: 16px 0 4px; font-size: 12px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--accent);
}
.release ul { margin: 0 0 10px; }

/* ---------- Footer ---------- */

.copyright { color: var(--muted); font-size: 13px; margin: 32px 0 0; }
footer {
  margin-top: 44px; padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted); font-size: 14px;
}
footer a { color: var(--muted); }
footer a:hover { color: var(--accent); }
footer p { margin: 10px 0 0; }

/* ---------- Theme toggle (drawn by assets/theme.js) ---------- */

.theme-toggle {
  position: fixed; top: 14px; right: 14px; z-index: 50;
  width: 38px; height: 38px; padding: 0;
  display: grid; place-items: center;
  border-radius: 4px;
  border: 1px solid #4A443D;
  background: #2A2724;
  color: #F5F1EA;
  cursor: pointer;
}
.theme-toggle:hover { border-color: var(--amber); color: var(--amber); }
.theme-toggle:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
.theme-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.theme-toggle .icon-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: block; }
}

@media (max-width: 640px) {
  .mosaic { display: none; }
  .title { max-width: 100%; }
}
@media (max-width: 520px) {
  .band { padding: 18px 16px 26px; }
  .band h1 { font-size: 24px; }
  main { padding: 24px 16px 48px; }
  .theme-toggle { top: 10px; right: 10px; width: 34px; height: 34px; }
}