/* ---------------------------------------------------------------------------
   Flagger — single stylesheet for a JSON-driven static site.

   Default theme is a warm light palette. A dark override kicks in for users
   whose OS says `prefers-color-scheme: dark`. Every color the rest of the
   file uses is a CSS custom property declared under :root, so swapping
   themes is just re-binding those variables.

   All semantic "status" colors (added/removed/modified/danger) also live
   as variables — they need different hues in light vs dark for contrast,
   not just a brightness flip.
   --------------------------------------------------------------------------- */

:root {
  /* ---- palette (light, default) ---- */
  --base:     #faf6f0;   /* page background */
  --mantle:   #f3ede3;   /* card background */
  --crust:    #e8e0d3;   /* borders, dividers */
  --overlay:  #8a7d6f;   /* muted text */
  --text:     #3f3836;   /* body text */
  --hltext:   #1a1615;   /* headings, strong text */

  --primary:   #0e7c8a;  /* cyan-teal, darker for light-bg contrast */
  --secondary: #b8541e;  /* warm peach-orange */
  --tertiary:  #a63a77;  /* pink */

  --added:     #1e7a3e;  /* green */
  --removed:   #b32138;  /* red */
  --modified:  var(--secondary);
  --danger-bg: #fce4e4;
  --danger-fg: #7f1d1d;

  /* ---- fonts ---- */
  --heading: "Lato", system-ui, -apple-system, "Segoe UI", sans-serif;
  --body:    "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* ---- palette (dark) — Catppuccin-mocha-adjacent warm dark ---- */
    --base:     #1e1b1b;
    --mantle:   #292426;
    --crust:    #332b2f;
    --overlay:  #7c6f74;
    --text:     #c6c6c6;
    --hltext:   #ffffff;

    --primary:   #89dceb;
    --secondary: #f5c27f;
    --tertiary:  #f5c2e7;

    --added:     #a6e3a1;
    --removed:   #f38ba8;
    --modified:  var(--secondary);
    --danger-bg: #7f1d1d55;
    --danger-fg: #fca5a5;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--base);
  color: var(--text);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--tertiary); }

code, pre { font-family: var(--mono); font-size: 0.92em; }
code {
  background: var(--mantle);
  color: var(--hltext);
  padding: 0.05em 0.35em;
  border-radius: 0.25em;
  border: 1px solid var(--crust);
}

/* ---- layout shell ---- */

header.site {
  padding: 2.5rem 2rem 1.5rem;
  border-bottom: 1px solid var(--crust);
  background: var(--mantle);
}
header.site .wrap {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
header.site h1 {
  margin: 0;
  font-family: var(--heading);
  font-weight: 900;
  font-size: 1.9rem;
  color: var(--hltext);
  letter-spacing: -0.02em;
}
header.site h1 a { color: inherit; }
header.site .tagline {
  color: var(--overlay);
  font-size: 0.95rem;
}
header.site nav a {
  margin-left: 1.25rem;
  color: var(--text);
  font-weight: 600;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
header.site nav a.active { color: var(--primary); }

main {
  flex: 1;
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
}

/* Section headings — shared by report pages and the home "Recent flags"
   section. Archives has its own h2 rule for month labels. */
main h2 {
  font-family: var(--heading);
  color: var(--hltext);
  margin: 2.5rem 0 0.25rem;
  font-size: 1.25rem;
  border-bottom: 1px solid var(--crust);
  padding-bottom: 0.35rem;
}
main h3 {
  font-family: var(--heading);
  color: var(--secondary);
  margin: 1.5rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
}

/* ---- home hero: lede paragraph + 4-stat scoreboard ---- */

.hero {
  border-left: 3px solid var(--primary);
  padding: 0.25rem 0 0.25rem 1.25rem;
  margin-bottom: 2.25rem;
}
.hero .hero-lede {
  margin: 0;
  color: var(--text);
  max-width: 60ch;
  font-size: 1.02rem;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.hero-stat {
  background: var(--mantle);
  border: 1px solid var(--crust);
  border-radius: 0.45rem;
  padding: 0.85rem 1rem;
}
.hero-stat a { color: inherit; display: block; }
.hero-stat a:hover strong { color: var(--primary); }
.hero-stat strong {
  display: block;
  font-family: var(--heading);
  color: var(--hltext);
  font-size: 1.5rem;
  line-height: 1.1;
  font-weight: 900;
}
.hero-stat span {
  display: block;
  margin-top: 0.2rem;
  color: var(--overlay);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
@media (max-width: 640px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ---- home "Recent flags" list ---- */

.latest-flags .preamble {
  margin: 0.6rem 0 1rem;
  color: var(--overlay);
  font-size: 0.92rem;
  max-width: 65ch;
}
ul.flag-list { list-style: none; padding: 0; margin: 0; }
ul.flag-list > li.flag {
  padding: 0.85rem 1rem;
  margin: 0.5rem 0;
  background: var(--mantle);
  border: 1px solid var(--crust);
  border-left: 2px solid var(--crust);
  border-radius: 0 0.3rem 0.3rem 0;
}
.flag-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.flag-key {
  color: var(--hltext);
  font-weight: 600;
  font-size: 0.95rem;
  background: none;
  padding: 0;
  border: 0;
}
.flag-bug {
  color: var(--primary);
  font-family: var(--mono);
  font-size: 0.85rem;
}
.flag-desc {
  margin: 0.45rem 0 0;
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.5;
}
.flag-meta { margin-top: 0.55rem; }
.flag-meta .tag:first-child { margin-left: 0; }

/* ---- report page body ---- */

article.report h1 {
  font-family: var(--heading);
  color: var(--hltext);
  font-size: 1.7rem;
  margin: 0 0 0.5rem;
}
article.report .meta {
  color: var(--overlay);
  font-family: var(--mono);
  font-size: 0.88rem;
  margin-bottom: 2rem;
}
article.report .meta .added    { color: var(--added); }
article.report .meta .removed  { color: var(--removed); }
article.report .meta .modified { color: var(--modified); }

ul.flags { list-style: none; padding: 0; margin: 0; }
ul.flags > li {
  padding: 0.65rem 0.9rem;
  margin: 0.4rem 0;
  background: var(--mantle);
  border: 1px solid var(--crust);
  border-left: 2px solid var(--crust);
  border-radius: 0 0.3rem 0.3rem 0;
}
ul.flags > li.sec    { border-left-color: var(--tertiary); }
ul.flags > li .key   { color: var(--hltext); font-weight: 600; }
ul.flags > li .ns    { color: var(--secondary); font-style: italic; margin-left: 0.5rem; }
ul.flags > li .detail {
  display: block;
  margin-top: 0.3rem;
  color: var(--text);
  font-size: 0.93rem;
}
ul.flags > li .file  { color: var(--overlay); font-family: var(--mono); font-size: 0.82rem; }

/* ---- tags ---- */

.tag {
  display: inline-block;
  padding: 0.05em 0.45em;
  margin-left: 0.3rem;
  border-radius: 0.25em;
  font-family: var(--mono);
  font-size: 0.75rem;
  background: var(--crust);
  color: var(--text);
}
.tag.security   { background: color-mix(in srgb, var(--tertiary)  22%, transparent); color: var(--tertiary); }
.tag.bugfix     { background: color-mix(in srgb, var(--secondary) 22%, transparent); color: var(--secondary); }
.tag.exported   { background: color-mix(in srgb, var(--primary)   18%, transparent); color: var(--primary); }
.tag.suspicious { background: var(--danger-bg); color: var(--danger-fg); }
.tag.namespace  { background: color-mix(in srgb, var(--secondary) 14%, transparent); color: var(--secondary); }
.tag.container  { background: color-mix(in srgb, var(--primary)   14%, transparent); color: var(--primary); }

/* ---- field-change rows inside modified entries ---- */

.field-change {
  display: block;
  margin-top: 0.25rem;
  padding-left: 1rem;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.85rem;
}
.field-change .before { color: var(--removed); }
.field-change .after  { color: var(--added); }

.empty {
  color: var(--overlay);
  font-style: italic;
  padding: 2rem 0;
  text-align: center;
}

/* ---- archives page ---- */

.archives h2 {
  font-family: var(--heading);
  color: var(--secondary);
  margin: 2rem 0 0.75rem;
  font-size: 1.1rem;
  border-bottom: none;
  padding-bottom: 0;
}
.archives ul { list-style: none; padding: 0; margin: 0; }
.archives li {
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--crust);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.92rem;
}
.archives li .totals { color: var(--overlay); }