/* amadan: a small, GitHub-familiar look for an E2EE git host. No
   external fonts, no CDN, no framework — system font stack, dark mode
   via prefers-color-scheme. 🤖 generated in Task 5 (web UI), 2026-08-03. */

:root {
  --bg: #ffffff;
  --bg-inset: #f6f8fa;
  --border: #d0d7de;
  --fg: #1f2328;
  --fg-muted: #59636e;
  --link: #0969da;
  --accent: #2f81f7;
  --badge-public: #1a7f37;
  --badge-private: #9a6700;
  --code-bg: #f6f8fa;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --bg-inset: #161b22;
    --border: #30363d;
    --fg: #e6edf3;
    --fg-muted: #8b949e;
    --link: #4493f8;
    --accent: #58a6ff;
    --badge-public: #3fb950;
    --badge-private: #d29922;
    --code-bg: #161b22;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

a { color: var(--link); }

code, pre, .mono { font-family: var(--mono); }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.site-header .brand { font-weight: 600; font-size: 1.1rem; text-decoration: none; color: var(--fg); }
.site-header nav a { margin-left: 1rem; text-decoration: none; }

main { max-width: 1200px; margin: 0 auto; padding: 1.25rem; }

.loading { color: var(--fg-muted); }

.repo-header h1 { font-weight: 400; font-size: 1.5rem; margin-bottom: 0.5rem; }
.repo-header h1 strong { font-weight: 600; }

.badge {
  display: inline-block;
  margin-left: 0.6rem;
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  vertical-align: middle;
  border: 1px solid currentColor;
}
.badge-public { color: var(--badge-public); }
.badge-private { color: var(--badge-private); }
.badge-private-e2ee { color: var(--accent); font-weight: 600; }
/* Unknown/corrupt tier (final-review FIX 1): deliberately alarming —
   a red, not a neutral, color — since this only ever renders when
   something has already gone wrong upstream (an empty or unrecognized
   tier value) and must never be mistaken for a calm, ordinary state. */
.badge-unknown { color: #cf222e; font-weight: 600; }
@media (prefers-color-scheme: dark) {
  .badge-unknown { color: #ff7b72; }
}

/* Honesty subtext (design spec §2): the "we/amadan can(not) read this"
   line paired with the Private / Private · E2EE badges — never just a
   tooltip, always visible text, so it survives touch devices and
   screen readers alike. */
.tier-note { color: var(--fg-muted); font-size: 0.85rem; margin: 0.25rem 0 0.75rem; }

.tier-chooser { border: 1px solid var(--border); border-radius: 6px; padding: 0.75rem 1rem; margin: 0.5rem 0; }
.tier-chooser legend { padding: 0 0.4rem; color: var(--fg-muted); font-size: 0.85rem; }
.tier-chooser label { display: block; margin: 0.5rem 0; }
.tier-chooser input { margin-right: 0.4rem; }

.clone-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-inset);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  width: fit-content;
}
.clone-box code { background: none; }

button, .copy-btn {
  font: inherit;
  border: 1px solid var(--border);
  background: var(--bg-inset);
  color: var(--fg);
  border-radius: 6px;
  padding: 0.25rem 0.75rem;
  cursor: pointer;
}
button:hover { border-color: var(--accent); }

.branch-picker { display: inline-block; margin: 1rem 0; }
.branch-picker select { font: inherit; margin-left: 0.4rem; }

.repo-main {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 800px) {
  .repo-main { grid-template-columns: 1fr; }
}

.tree-col {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  background: var(--bg-inset);
}
ul.tree, ul.tree ul { list-style: none; margin: 0; padding-left: 1rem; }
ul.tree { padding-left: 0; }
.tree-file a { text-decoration: none; color: var(--fg); }
.tree-file a:hover { color: var(--link); }
.tree-dir summary { cursor: pointer; font-weight: 500; }

.content-col { min-width: 0; }

.readme, .file-viewer {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
}
.amadan-markdown pre { background: var(--code-bg); padding: 0.75rem; border-radius: 6px; overflow-x: auto; }
.amadan-markdown code { background: var(--code-bg); padding: 0.1rem 0.3rem; border-radius: 4px; }
.amadan-markdown pre code { background: none; padding: 0; }

table.file-lines { border-collapse: collapse; width: 100%; font-size: 0.85rem; }
table.file-lines td.ln {
  color: var(--fg-muted);
  text-align: right;
  padding-right: 0.75rem;
  user-select: none;
  width: 1%;
  white-space: nowrap;
  vertical-align: top;
}
table.file-lines td.code { white-space: pre; }
.too-large { color: var(--fg-muted); font-style: italic; }

.commits-section { margin-top: 1.5rem; }
ul.commits { list-style: none; padding: 0; margin: 0; }
ul.commits li.commit {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.commit .sha { color: var(--fg-muted); background: var(--code-bg); padding: 0 0.3rem; border-radius: 4px; }
.commit .msg { flex: 1; min-width: 10rem; }
.commit .author, .commit .when { color: var(--fg-muted); font-size: 0.85rem; }

.settings-slot, .settings { margin-top: 1.5rem; }
.settings ul.members { list-style: none; padding: 0; }
.settings pre { background: var(--code-bg); padding: 0.75rem; border-radius: 6px; overflow-x: auto; }
.muted { color: var(--fg-muted); font-size: 0.9rem; }

.explainer {
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  max-width: 40rem;
}

.key-status dl { display: grid; grid-template-columns: auto 1fr; gap: 0.25rem 1rem; }
.key-status dt { color: var(--fg-muted); }
.key-status dd { margin: 0; word-break: break-all; }
.key-import form { display: flex; flex-direction: column; gap: 0.5rem; max-width: 40rem; margin-top: 1.5rem; }
.key-import textarea { font-family: var(--mono); }
.message { min-height: 1.2em; }

form input, form select, form textarea { font: inherit; }