/* Radiant QuikPrep — matches the Radiant suite web theme:
   light canvas, Montserrat, crimson #d00008, JetBrains Mono labels,
   pill buttons, subtle red dot-grid. Tokens lifted from app.radiant-mpc.com. */
:root{
  --bg:#ffffff; --bg-elev:#fafafa; --bg-card:#f4f4f5;
  --line:#e6e6e8; --line-hi:#cdcdd1;
  --text:#1a1a1a; --text-mute:#5a5a5a; --text-dim:#8a8a8a;
  --accent:#d00008; --accent-2:#a80006; --accent-bright:#f03020; --accent-warm:#f86058;
  --charcoal:#303030;
  --font-display:'Montserrat',system-ui,sans-serif;
  --font-body:'Montserrat',system-ui,sans-serif;
  --font-mono:'JetBrains Mono','SF Mono',Consolas,monospace;
  /* semantic status */
  --ok:#1b7f3b; --gap:#d00008; --progress:#b8860b; --na:#8a8a8a; --review:#2563eb;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-body);font-size:15px;font-weight:400;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
body::before{content:'';position:fixed;inset:0;
  background-image:radial-gradient(circle at 1px 1px,rgba(208,0,8,.035) 1px,transparent 0);
  background-size:32px 32px;pointer-events:none;z-index:0}
main,header,footer{position:relative;z-index:1}
h1,h2,h3,h4,.brand{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;margin:.2em 0 .5em}
h1{font-weight:800}
a{color:var(--accent);text-decoration:none;transition:color .15s}
a:hover{color:var(--accent-bright)}
img{max-width:100%}

/* ---------- header ---------- */
.topbar{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:22px;
  padding:0 24px;height:64px;
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px;font-size:18px;color:var(--text);font-weight:800}
.brand-logo{height:40px;width:auto;display:block}
.brand small{font-family:var(--font-mono);font-weight:400;font-size:10.5px;color:var(--text-dim);
  display:block;margin-top:1px;text-transform:uppercase;letter-spacing:.08em}
/* legacy shield kept as a crimson fallback mark if no logo present */
.shield{width:26px;height:30px;display:inline-block;background:var(--accent);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 28'><path d='M12 0 L24 5 V14 C24 22 18 26 12 28 C6 26 0 22 0 14 V5 Z'/></svg>") center/contain no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 28'><path d='M12 0 L24 5 V14 C24 22 18 26 12 28 C6 26 0 22 0 14 V5 Z'/></svg>") center/contain no-repeat;
  position:relative;flex:0 0 auto}
.brand .check{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);color:#fff;font-size:13px;font-weight:900}
.nav{display:flex;gap:6px;margin-left:auto;align-items:center}
.nav a{color:var(--text-mute);padding:8px 12px;border-radius:8px;font-weight:600;font-size:13px;
  text-transform:uppercase;letter-spacing:.03em}
.nav a:hover{color:var(--text);text-decoration:none}
.nav a.active{color:var(--accent)}

/* ---------- layout ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:26px clamp(18px,4vw,40px)}
.row{display:flex;gap:18px;flex-wrap:wrap}
.muted{color:var(--text-mute)}
.small{font-size:12.5px}

/* ---------- cards ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:20px;margin-bottom:18px;box-shadow:0 1px 2px rgba(16,16,16,.03);
}
.card h2,.card h3{margin-top:0}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.cards-grid .card{transition:border-color .15s,box-shadow .15s,transform .15s}
.cards-grid a.card:hover{border-color:var(--accent);box-shadow:0 10px 28px rgba(208,0,8,.10);transform:translateY(-2px)}
.metric{display:flex;flex-direction:column;gap:3px}
.metric .num{font-family:var(--font-display);font-weight:800;font-size:34px;line-height:1;letter-spacing:-.02em}
.metric .lbl{font-family:var(--font-mono);color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.08em}

/* ---------- readiness gauge ---------- */
.gauge{display:flex;align-items:center;gap:20px}
.gauge .score{font-family:var(--font-display);font-weight:800;font-size:52px;line-height:1;letter-spacing:-.03em}
.bar{height:10px;border-radius:999px;background:var(--bg-card);overflow:hidden;width:100%;border:1px solid var(--line)}
.bar > span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-bright))}

/* ---------- badges ---------- */
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:700;white-space:nowrap;
  text-transform:uppercase;letter-spacing:.03em}
.badge.ok{background:rgba(27,127,59,.10);color:var(--ok);border:1px solid rgba(27,127,59,.35)}
.badge.gap{background:rgba(208,0,8,.08);color:var(--accent);border:1px solid rgba(208,0,8,.35)}
.badge.progress{background:rgba(184,134,11,.10);color:var(--progress);border:1px solid rgba(184,134,11,.35)}
.badge.na{background:rgba(138,138,138,.10);color:var(--na);border:1px solid rgba(138,138,138,.30)}
.badge.review{background:rgba(37,99,235,.08);color:var(--review);border:1px solid rgba(37,99,235,.30)}

.chip{display:inline-flex;align-items:center;gap:6px;background:var(--bg-elev);border:1px solid var(--line);
  border-radius:999px;padding:4px 11px;font-size:12.5px;margin:2px 3px 2px 0}
.chip a.x{color:var(--text-dim);font-weight:bold}
.chip a.x:hover{color:var(--accent);text-decoration:none}

/* ---------- tables ---------- */
table.tbl{width:100%;border-collapse:collapse}
table.tbl th,table.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.tbl th{font-family:var(--font-mono);color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.06em;font-weight:500}
table.tbl tr:hover td{background:var(--bg-elev)}

/* ---------- forms / buttons ---------- */
input,select,textarea{
  background:#fff;border:1px solid var(--line-hi);color:var(--text);
  border-radius:8px;padding:9px 11px;font-size:14px;font-family:inherit;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(208,0,8,.10)}
label{display:block;font-family:var(--font-mono);font-size:11px;color:var(--text-dim);margin:10px 0 4px;
  text-transform:uppercase;letter-spacing:.05em}
.btn{
  display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;border:1px solid transparent;
  border-radius:999px;padding:10px 20px;font-weight:700;cursor:pointer;font-size:13px;font-family:var(--font-body);
  text-transform:uppercase;letter-spacing:.04em;transition:all .18s;
}
.btn:hover{background:var(--accent-2);color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 8px 22px rgba(208,0,8,.22)}
.btn.ghost{background:#fff;border-color:var(--line-hi);color:var(--text)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent);background:rgba(208,0,8,.05);box-shadow:none}
.btn.sm{padding:6px 13px;font-size:11.5px}
.btn.ok{background:var(--ok)}
.btn.ok:hover{background:#155f2c}
.btn-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------- filters ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}
.filters .f label{margin-top:0}

/* ---------- regulation browser ---------- */
.split{display:grid;grid-template-columns:280px 1fr;gap:18px;align-items:start}
.tree{background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;position:sticky;top:80px}
.tree .jname{font-family:var(--font-display);font-weight:800;padding:6px 8px}
.tree a.chap{display:flex;justify-content:space-between;gap:8px;padding:9px 10px;border-radius:8px;color:var(--text)}
.tree a.chap:hover{background:var(--bg-elev);text-decoration:none}
.tree a.chap.active{background:var(--accent);color:#fff}
.tree a.chap.active .c{color:#fff}
.tree a.chap .c{font-family:var(--font-mono);font-size:11px;color:var(--text-dim)}
.tree .count{font-family:var(--font-mono);font-size:11px;color:var(--text-dim)}

.rule{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:12px}
.rule:target{border-color:var(--accent);box-shadow:0 0 0 3px rgba(208,0,8,.15)}
.rule .cite{font-family:var(--font-mono);font-weight:600;color:var(--accent)}
.rule .ttl{font-weight:700}
.rule .summary{color:var(--text-mute);font-size:13.5px;margin:4px 0}
.rule details{margin-top:8px}
.rule details summary{cursor:pointer;color:var(--accent);font-size:13px;font-weight:600}
.rule .ruletext{white-space:pre-wrap;background:var(--bg-elev);border:1px solid var(--line);border-radius:8px;padding:12px;margin-top:6px;font-size:12.5px;max-height:240px;overflow:auto}
.inline-form{display:inline-flex;gap:6px;align-items:center;flex-wrap:wrap}

/* ---------- inspection mode ---------- */
.inspect{max-width:900px;margin:0 auto}
.inspect .big-cite{font-family:var(--font-mono);font-size:22px;font-weight:600;color:var(--accent)}
.inspect .big-title{font-family:var(--font-display);font-size:22px;font-weight:700;margin-bottom:10px}
.inspect .ruletext{white-space:pre-wrap;background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;max-height:300px;overflow:auto}
.progress-wrap{display:flex;align-items:center;gap:14px;margin:10px 0 20px}
.outcome-btns{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.outcome-btns button{flex:1;min-width:130px;padding:14px;font-size:14px}
.nav-arrows{display:flex;justify-content:space-between;margin-top:16px}
.doc-open{display:flex;align-items:center;gap:10px;background:var(--bg-elev);border:1px solid var(--line);
  border-radius:10px;padding:11px 15px;margin:6px 0}

/* ---------- flash ---------- */
.flash{padding:11px 15px;border-radius:10px;margin-bottom:12px;border:1px solid;font-size:14px}
.flash.success{background:rgba(27,127,59,.08);border-color:rgba(27,127,59,.35);color:#155f2c}
.flash.error{background:rgba(208,0,8,.07);border-color:rgba(208,0,8,.35);color:var(--accent-2)}

/* ---------- footer ---------- */
.foot{color:var(--text-dim);font-size:12px;text-align:center;padding:28px;border-top:1px solid var(--line);margin-top:34px}
.foot .disc{max-width:760px;margin:0 auto}
.foot .brand-logo{height:54px;margin:0 auto 12px}

.overdue{color:var(--accent);font-weight:700}

/* ---------- traffic-light dots ---------- */
.dot{display:inline-block;width:12px;height:12px;border-radius:50%;vertical-align:middle}
.dot.green{background:var(--ok);box-shadow:0 0 6px rgba(27,127,59,.5)}
.dot.yellow{background:var(--progress);box-shadow:0 0 6px rgba(184,134,11,.5)}
.dot.red{background:var(--accent);box-shadow:0 0 6px rgba(208,0,8,.55)}
details > summary.btn{list-style:none}
details > summary.btn::-webkit-details-marker{display:none}

/* ---------- user menu ---------- */
.usermenu{position:relative;display:inline-block}
.usermenu .user{color:var(--text-mute);padding:8px 12px;border-radius:8px;font-weight:600;font-size:13px;
  text-transform:uppercase;letter-spacing:.03em;display:inline-block}
.usermenu .user:hover{color:var(--text);text-decoration:none}
.usermenu .menu{display:none;position:absolute;right:0;top:100%;background:#fff;border:1px solid var(--line);
  border-radius:12px;min-width:180px;padding:6px;z-index:60;box-shadow:0 12px 30px rgba(16,16,16,.12)}
.usermenu:hover .menu{display:block}
.usermenu .menu a,.usermenu .menu button{display:block;width:100%;text-align:left;padding:9px 11px;border-radius:8px;
  color:var(--text);background:none;border:none;font:inherit;font-size:13px;cursor:pointer}
.usermenu .menu a:hover,.usermenu .menu button:hover{background:var(--bg-elev);text-decoration:none}