:root {
  --bg: #0f172a; --card: #1e293b; --text: #e2e8f0;
  --muted: #94a3b8; --border: #334155; --accent: #3b82f6;
  --green: #10b981; --amber: #f59e0b; --red: #ef4444; --purple: #8b5cf6;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg); color: var(--text); min-height: 100vh;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 0.75rem; }
.error { color: var(--red); font-size: 0.85rem; min-height: 1.2em; margin: 8px 0; }

/* Login */
.login { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.login-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 32px; max-width: 380px; width: 100%; text-align: center; }
.login-card h1 { font-size: 1.4rem; margin-bottom: 4px; }
.login-card .primary { margin-top: 24px; }
.login-card details { margin-top: 20px; text-align: left; }
.login-card summary { color: var(--muted); cursor: pointer; font-size: 0.85rem; }
.login-card input { width: 100%; margin-top: 10px; }

button {
  padding: 12px 20px; border-radius: 8px; border: none; background: var(--accent);
  color: white; font-size: 0.95rem; font-weight: 500; cursor: pointer; width: 100%;
}
button:hover { filter: brightness(1.1); }
button:disabled { opacity: 0.5; }
input {
  padding: 10px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); font-size: 0.9rem; outline: none; width: 100%;
}
input:focus { border-color: var(--accent); }

/* App chrome */
header {
  display: flex; align-items: center; gap: 14px; padding: 12px 16px;
  border-bottom: 1px solid var(--border); position: sticky; top: 0;
  background: var(--bg); z-index: 10; flex-wrap: wrap;
  padding-top: max(12px, env(safe-area-inset-top));
}
.brand { font-weight: 600; cursor: pointer; }
nav { display: flex; gap: 2px; flex: 1; overflow-x: auto; }
nav a {
  color: var(--muted); text-decoration: none; font-size: 0.85rem;
  padding: 6px 10px; border-radius: 6px; white-space: nowrap;
}
nav a.active, nav a:hover { color: var(--text); background: var(--card); }
.chip {
  font-size: 0.7rem; padding: 3px 8px; border-radius: 10px;
  background: var(--card); color: var(--muted); border: 1px solid var(--border);
}
.chip.stale { color: var(--amber); border-color: var(--amber); }
main { padding: 16px; max-width: 900px; margin: 0 auto; }

/* Cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px; cursor: pointer;
}
.card:hover { border-color: var(--accent); }
.card h3 { font-size: 0.95rem; margin-bottom: 2px; }
.card .headline { color: var(--muted); font-size: 0.82rem; margin-bottom: 10px; }
.stats { display: flex; gap: 14px; flex-wrap: wrap; }
.stat .v { font-size: 1.15rem; font-weight: 600; color: var(--accent); }
.stat .l { font-size: 0.68rem; color: var(--muted); }
.alert { color: var(--amber); font-size: 0.78rem; margin-top: 8px; }
.searchbar { display: flex; gap: 8px; margin: 18px 0 10px; }
.searchbar input { flex: 1; }
.searchbar button { width: auto; padding: 10px 18px; }

/* Lists */
.item {
  background: var(--card); border: 1px solid var(--border); border-left: 3px solid var(--border);
  border-radius: 8px; padding: 12px 14px; margin-bottom: 8px;
}
.item .meta { font-size: 0.72rem; color: var(--muted); margin-bottom: 6px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.item .body { font-size: 0.86rem; line-height: 1.55; white-space: pre-wrap; word-wrap: break-word; }
.item .body.clamp { max-height: 4.6em; overflow: hidden; cursor: pointer; }
.item .body.clamp.open { max-height: none; }
.badge { font-size: 0.68rem; font-weight: 600; padding: 2px 7px; border-radius: 4px; background: #1e3a5f; color: #93c5fd; }
.p1 { border-left-color: var(--red); }
.p2 { border-left-color: var(--accent); }
.stale-item { border-left-color: var(--amber); }
h2.section { font-size: 1rem; color: var(--muted); font-weight: 500; margin: 22px 0 10px; }

/* Markdown (hot brief) */
.md { background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px 18px; font-size: 0.88rem; line-height: 1.6; margin-top: 14px; overflow-x: auto; }
.md h1, .md h2, .md h3 { font-size: 1em; margin: 0.9em 0 0.35em; }
.md h2 { font-size: 1.05em; color: var(--accent); }
.md ul { margin: 0.4em 0 0.4em 1.4em; }
.md li { margin: 0.22em 0; }
.md code { background: rgba(255,255,255,0.08); padding: 1px 5px; border-radius: 3px; font-size: 0.88em; }
.md blockquote { border-left: 3px solid var(--border); padding-left: 10px; color: var(--muted); margin: 0.5em 0; }

table.ms { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
table.ms td { padding: 6px 8px; border-bottom: 1px solid var(--border); }
.status { font-size: 0.7rem; font-weight: 600; padding: 2px 8px; border-radius: 10px; white-space: nowrap; }
.status.in-progress { background: #f59e0b22; color: var(--amber); }
.status.planned { background: #94a3b822; color: var(--muted); }
.status.blocked { background: #ef444422; color: var(--red); }
.status.done { background: #10b98122; color: var(--green); }
.status.ready { background: #8b5cf622; color: var(--purple); }
.proj { font-size: 0.92rem; font-weight: 600; margin: 18px 0 8px; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.dot.ok { background: var(--green); }
.dot.down { background: var(--muted); }