/* Phasekoda beta - the palette of the sample report (Phasekoda_Health design variants).
   System fonts only: no font or script is loaded from another site. */
:root {
  --bg: #FFFFFF; --ink: #1A1A1A; --muted: #6B7280; --panel: #F5F7FA; --line: #E5E7EB;
  --acc: #2E6FDB; --acc-d: #1F4FA0; --warn-bg: #FDF3E1; --warn: #7A4B00; --ok-bg: #E8F3EE; --ok: #1F6B4A;
  --danger: #B42318;
  --ph-ink: #1A1A1A; --ph-blue: #2E6FDB; --ph-grey: #9AA3AE;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111317; --ink: #E8EAED; --muted: #9AA3AE; --panel: #191C21; --line: #2A2E35;
          --acc: #6B9CF0; --acc-d: #9DBDF5; --warn-bg: #2C2211; --warn: #F0B25A; --ok-bg: #12291E; --ok: #4CC38A;
          --danger: #F2877E; --ph-ink: #E8EAED; --ph-blue: #6B9CF0; --ph-grey: #6B7480; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.6 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
a { color: var(--acc); } a:hover { color: var(--acc-d); }
h1 { font-size: 2rem; line-height: 1.2; margin: 40px 0 16px; letter-spacing: -0.01em; }
h2 { font-size: 1.2rem; margin: 0 0 12px; }
section { margin: 40px 0; }
.lead { font-size: 1.1rem; }
.muted, .hint { color: var(--muted); }
.hint { font-size: 0.9rem; }

.top { border-bottom: 1px solid var(--line); }
.top-in { display: flex; justify-content: space-between; align-items: center; min-height: 60px; gap: 16px; flex-wrap: wrap; }
/* the lockup (Phasekoda_Health/design/BRAND.md): mark + lowercase wordmark, Inter 600, -0.025em */
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand .mark { width: 32px; height: 32px; }
.brand .word { font-weight: 600; font-size: 1.3rem; letter-spacing: -0.025em; line-height: 1; }
.mark .ph-ink { stroke: var(--ph-ink); } .mark .ph-blue { stroke: var(--ph-blue); } .mark .ph-grey { stroke: var(--ph-grey); }
nav a { margin-left: 20px; color: var(--ink); text-decoration: none; }
nav a:hover { color: var(--acc); }

.hero { padding: 16px 0; }
.hero h1 { font-size: 2.3rem; margin-top: 48px; }
.panel { background: var(--panel); border-radius: 6px; padding: 24px; }
.steps li { margin-bottom: 8px; }

.btn { display: inline-block; background: var(--acc); color: #fff; border: 0; border-radius: 6px;
  padding: 10px 18px; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; min-height: 44px; }
.btn:hover { background: var(--acc-d); color: #fff; }
.btn.ghost { background: transparent; color: var(--acc); border: 1px solid var(--acc); }
.btn.ghost:hover { background: var(--panel); color: var(--acc-d); }
.danger-btn { background: var(--danger); }

.form label { display: block; margin: 10px 0; }
.form input:not([type=radio]):not([type=checkbox]):not([type=file]), .form select, .form textarea {
  display: block; width: 100%; margin-top: 4px; padding: 9px 10px; font: inherit; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: 6px; }
.form .short { width: 10rem !important; display: inline-block !important; }
.form.inline { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.form.inline label { margin: 0; }
fieldset { border: 0; padding: 0; margin: 32px 0; }
legend { font-weight: 700; font-size: 1.2rem; margin-bottom: 8px; }
.q { margin: 18px 0; }
.q-t { font-weight: 600; margin: 0 0 6px; }
.opts { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.opts label { margin: 0; }
.opt { display: flex; gap: 8px; align-items: baseline; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.consent { display: grid; grid-template-columns: 11rem 1fr; gap: 6px 16px; margin: 0 0 16px; }
.consent dt { font-weight: 600; }
.consent dd { margin: 0; }
@media (max-width: 560px) { .consent { grid-template-columns: 1fr; } .consent dd { margin-bottom: 8px; } }

.alert { background: var(--warn-bg); color: var(--warn); border-radius: 6px; padding: 12px 16px; margin: 16px 0; }
.alert ul { margin: 0; padding-left: 18px; }
.note { background: var(--ok-bg); color: var(--ok); border-radius: 6px; padding: 12px 16px; margin: 16px 0; }
.danger { border-top: 1px solid var(--line); padding-top: 24px; }
.danger h2 { color: var(--danger); }

.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
code { background: var(--panel); padding: 1px 5px; border-radius: 4px; font-size: 0.9em; }

.foot { border-top: 1px solid var(--line); margin-top: 64px; padding: 24px 0 40px; color: var(--muted); font-size: 0.9rem; }
.foot p { margin: 4px 0; }