/* Linear Copilot — minimal, functional, anti-glitter (design doc §7).
   No decorative motion, density over whitespace-art, semantic color
   only. Shared by index.html and oauth-callback.html. */
:root {
  --bg: #fff; --fg: #1f2328; --muted: #6b7280; --border: #e5e7eb;
  --primary: #5e6ad2; --ok: #1a7f37; --warn: #9a6700; --err: #cf222e;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 13px/1.5 -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
}
header {
  display: flex; align-items: center; gap: .5rem;
  padding: .6rem 1rem; border-bottom: 1px solid var(--border);
}
header img { width: 20px; height: 20px; }
h1 { margin: 0; font-size: 1rem; }
h2 {
  margin: 1rem 0 .35rem; font-size: .72rem; letter-spacing: .04em;
  text-transform: uppercase; color: var(--muted);
}
.status {
  font-size: .72rem; color: var(--muted);
  padding: .4rem 1rem; border-bottom: 1px solid var(--border);
}
.status .ok { color: var(--ok); } .status .warn { color: var(--warn); }
main { padding: .75rem 1rem; }
button {
  font: inherit; padding: .4rem .8rem; border: 0; border-radius: .35rem;
  background: var(--primary); color: #fff; cursor: pointer;
}
button:disabled { opacity: .6; cursor: default; }
button.ghost { background: transparent; color: var(--primary); padding: .25rem .5rem; }
.empty, .landing { padding: 1.5rem 1rem; color: var(--muted); }
.empty { text-align: center; }
.err { color: var(--err); }
.muted { color: var(--muted); }
.pad { padding: .35rem 0; }
.ext { color: var(--primary); text-decoration: none; font-size: .72rem; }
.ext:hover { text-decoration: underline; }
code { background: #f3f4f6; padding: 0 .25rem; border-radius: 3px; }

/* provenance header (the §7 breadcrumb spine) */
.vhead {
  display: flex; justify-content: space-between; align-items: center;
  gap: .5rem; padding: .35rem 0 .5rem; border-bottom: 1px solid var(--border);
}
.crumb { font-size: .78rem; color: var(--muted); }
.vh-right { display: flex; align-items: center; gap: .6rem; }
.count { font-size: .72rem; color: var(--muted); padding: .4rem 0; }

/* landing dev triggers */
.triggers { display: flex; flex-wrap: wrap; gap: .4rem; margin: .5rem 0; }
#lc-search { display: flex; gap: .4rem; margin: .5rem 0; }
#lc-search input {
  flex: 1; padding: .35rem .6rem; border: 1px solid var(--border); border-radius: .35rem;
}

/* one reusable issue-card */
.card { border: 1px solid var(--border); border-radius: .45rem; padding: .55rem .7rem; margin: .4rem 0; }
.card-top { display: flex; flex-wrap: wrap; align-items: baseline; gap: .45rem; }
.card-meta { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .25rem; font-size: .72rem; }
.card-c { margin-top: .35rem; font-size: .76rem; color: #374151; }
.card-act { margin-top: .4rem; display: flex; gap: .6rem; align-items: center; }
.row {
  display: flex; gap: .45rem; align-items: baseline;
  padding: .3rem 0; border-bottom: 1px solid var(--border);
}
.ident { font-family: ui-monospace, Menlo, monospace; color: var(--muted); }
button.open-link {
  background: none; border: 0; padding: 0; cursor: pointer;
  color: var(--primary); font: inherit;
}
button.open-link.ident { color: var(--primary); }
button.open-link:hover { text-decoration: underline; }
#lc-open { display: flex; gap: .4rem; margin: .5rem 0; }
#lc-open input {
  flex: 1; padding: .35rem .6rem; border: 1px solid var(--border); border-radius: .35rem;
}
.ident.big { font-size: .85rem; }
.ttl { flex: 1; }
.kind { font-size: .68rem; color: var(--primary); }
.lbl {
  font-size: .68rem; background: #eef0f8; color: #3a3f63;
  padding: 0 .35rem; border-radius: 3px;
}
/* state pill — color = semantics only */
.pill { font-size: .66rem; padding: 0 .4rem; border-radius: 999px; border: 1px solid var(--border); }
.pill-started { background: #fff4e5; color: #9a6700; }
.pill-unstarted, .pill-backlog { background: #f3f4f6; color: #374151; }
.pill-completed { background: #e6f4ea; color: var(--ok); }
.pill-canceled { background: #fbe9e9; color: var(--err); }
.pill-triage { background: #eef0f8; color: #3a3f63; }

.srow { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; padding: .6rem 0; }
.cyc { font-family: ui-monospace, Menlo, monospace; letter-spacing: -1px; }
.cyc-wrap { margin-left: auto; font-size: .76rem; }

.issue-h { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem; padding: .3rem 0; }
.issue-h h1 { flex: 1 1 100%; margin: .2rem 0; font-size: 1rem; }
.desc { white-space: pre-wrap; font-size: .82rem; }
.cmt { border-top: 1px solid var(--border); padding: .45rem 0; font-size: .82rem; }
.cmt b { margin-right: .4rem; }

/* 1C: action affordances + the HITL confirm card */
.actbar { display: flex; flex-wrap: wrap; gap: .4rem; margin: .6rem 0; }
.card-act button.ghost { padding: .15rem .45rem; font-size: .72rem; }
.confirm { border: 1px solid var(--primary); border-radius: .5rem; padding: .75rem .85rem; margin-top: .5rem; }
.confirm h2 { margin-top: 0; color: var(--primary); }
.confirm label { display: block; margin: .5rem 0; }
.confirm select, .confirm textarea {
  font: inherit; width: 100%; margin-top: .25rem;
  padding: .4rem .55rem; border: 1px solid var(--border); border-radius: .35rem;
}
.confirm textarea { resize: vertical; }
.cf-act { display: flex; align-items: center; gap: .6rem; margin-top: .7rem; flex-wrap: wrap; }

/* 1D: contextual-create card (progressive disclosure) */
.create { border: 1px solid var(--primary); border-radius: .5rem; padding: .75rem .85rem; margin-top: .5rem; }
.create h2 { margin-top: 0; color: var(--primary); }
.create label { display: block; margin: .5rem 0; font-size: .8rem; }
.create input, .create textarea, .create select {
  font: inherit; width: 100%; margin-top: .2rem;
  padding: .38rem .55rem; border: 1px solid var(--border); border-radius: .35rem;
}
.create textarea { resize: vertical; }
.chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.chips label { flex: 1 1 8rem; }
.create details { margin: .5rem 0; }
.create summary { cursor: pointer; color: var(--primary); font-size: .8rem; }
details.src summary { color: var(--muted); }
.se-wrap { margin: .6rem 0; padding-top: .4rem; border-top: 1px solid var(--border); }
label.se { display: flex; align-items: flex-start; gap: .4rem; font-size: .8rem; }
label.se input { width: auto; margin-top: .15rem; }
.created { border: 1px solid var(--ok); border-radius: .5rem; padding: .75rem .85rem; margin-top: .5rem; }
.created .ok { font-weight: 600; }