/* AAPS Atlas — dark theme in the spoolindex visual family (near-black bg,
   card surfaces, glow accent). Teal accent to stay distinct from the index
   sites' orange/blue. System font stack, zero external requests. */

:root {
  --bg: #070b0d;
  --fg: #dce9ee;
  --fg-dim: #8ba0ab;
  --card: #0d1519;
  --card-hi: #111c21;
  --border: #1e2e35;
  --accent: #4fd1c5;
  --accent-dim: rgba(79, 209, 197, 0.12);
  --thread: #f0b353;
  --docs: #5db2e8;
  --danger: #ff7a7a;
  --radius: 12px;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.glow {
  position: fixed; inset: 0 0 auto 0; height: 340px; z-index: 0; pointer-events: none;
  background:
    radial-gradient(720px 240px at 18% -40px, hsla(170, 62%, 56%, 0.14), transparent 70%),
    radial-gradient(520px 220px at 85% -60px, hsla(210, 60%, 60%, 0.08), transparent 70%);
}

.wrap { max-width: 860px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 1; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* header ---------------------------------------------------------------- */
.top { padding: 34px 0 10px; }
.brand { display: flex; align-items: center; gap: 14px; }
.logo {
  width: 46px; height: 46px; flex: none; border-radius: 12px;
  display: grid; place-items: center; font-weight: 800; font-size: 24px;
  color: var(--bg); background: linear-gradient(135deg, #6fe3d8, #2fb3a6);
  box-shadow: 0 0 0 1px rgba(79, 209, 197, 0.35), 0 6px 22px rgba(79, 209, 197, 0.18);
}
h1 { margin: 0; font-size: 26px; letter-spacing: 0.2px; }
.tag { margin: 2px 0 0; color: var(--fg-dim); font-size: 13.5px; }

.statline { margin-top: 14px; color: var(--fg-dim); font-size: 12.5px; }
.statline b { color: var(--fg); }

/* banner ----------------------------------------------------------------- */
.banner {
  margin: 18px 0 6px; padding: 10px 14px; position: relative; z-index: 1;
  background: rgba(255, 122, 122, 0.07);
  border: 1px solid rgba(255, 122, 122, 0.28);
  border-radius: 10px; color: #f2c9c9; font-size: 13px;
}
.banner strong { color: #ffb0b0; }

/* search box ------------------------------------------------------------- */
.searchbox { margin: 20px 0 6px; }
#q {
  width: 100%; padding: 15px 18px; font-size: 16px; color: var(--fg);
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  outline: none; transition: border-color 0.15s, box-shadow 0.15s;
}
#q::placeholder { color: #5d727d; }
#q:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.meta { min-height: 20px; padding: 7px 4px 0; color: var(--fg-dim); font-size: 13px; }

/* filters ---------------------------------------------------------------- */
.filters { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 8px 0 4px; }
.chip {
  border: 1px solid var(--border); background: var(--card); color: var(--fg-dim);
  padding: 5px 13px; border-radius: 999px; font-size: 13px; cursor: pointer;
}
.chip:hover { color: var(--fg); border-color: #3a525d; }
.chip.on { background: var(--accent-dim); color: var(--accent); border-color: rgba(79, 209, 197, 0.5); }
.examples { margin-left: auto; color: var(--fg-dim); font-size: 13px; }
.examples a { cursor: pointer; }

/* results ----------------------------------------------------------------- */
.results { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 10px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 13px 16px; display: grid; gap: 7px;
}
.card:hover { border-color: #2c4650; background: var(--card-hi); }
.card h2 { margin: 0; font-size: 16px; font-weight: 650; line-height: 1.35; }
.card h2 a { color: var(--fg); }
.card h2 a:hover { color: var(--accent); text-decoration: none; }

.badge {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.4px;
  text-transform: uppercase; padding: 2px 8px; border-radius: 999px; margin-right: 8px;
  vertical-align: 2px;
}
.badge.docs { color: #0b2233; background: var(--docs); }
.badge.thread { color: #331f02; background: var(--thread); }

.kicker { color: var(--fg-dim); font-size: 12px; }
.kicker b { color: var(--fg); }

.snip { color: #b9cbd2; font-size: 13.5px; margin: 0; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.snip mark { background: rgba(240, 179, 83, 0.22); color: #ffd9a0; border-radius: 2px; padding: 0 1px; }

.footrow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 12.5px; }
.tags { display: inline-flex; gap: 5px; flex-wrap: wrap; }
.tagchip { background: #14232a; border: 1px solid var(--border); color: var(--fg-dim);
  padding: 1px 8px; border-radius: 999px; font-size: 11px; }
.goto { color: var(--fg-dim); }
.goto:hover { color: var(--accent); }
.src { color: var(--fg-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* state ------------------------------------------------------------------ */
.status { padding: 30px 0; color: var(--fg-dim); text-align: center; font-size: 14px; }
.empty-hint { color: #5d727d; font-size: 13px; }

/* footer ------------------------------------------------------------------ */
.foot { margin-top: 40px; border-top: 1px solid var(--border); padding: 18px 0 34px; }
.foot p { color: var(--fg-dim); font-size: 12.5px; }
.foot code { color: var(--fg); background: #0d1519; padding: 1px 5px; border-radius: 5px; }

/* local doc mirror pages ---------------------------------------------------- */
.docpage { background: var(--bg); }
.docpage main { max-width: 780px; margin: 0 auto; padding: 26px 20px 60px; }
.crumb { color: var(--fg-dim); font-size: 13px; }
.mirror { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 26px 30px; }
.mirror h1 { margin-top: 0; font-size: 24px; }
.mirror h2 { margin-top: 1.6em; font-size: 19px; color: var(--accent); }
.mirror h3 { margin-top: 1.4em; font-size: 16px; }
.mirror h4 { margin-top: 1.2em; font-size: 14.5px; color: var(--thread); }
.mirror p { line-height: 1.65; }
.mirror .source { color: var(--fg-dim); font-size: 13px; word-break: break-all; }
.mirror hr { border: none; border-top: 1px solid var(--border); margin: 18px 0; }
.mirror code { background: #0a1114; border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px; }
.mirror ul, .mirror ol { padding-left: 22px; }

@media (max-width: 620px) {
  .examples { margin-left: 0; width: 100%; }
  .mirror { padding: 18px 16px; }
}