:root {
  --jade: #0b6b52;
  --jade-dark: #084d3b;
  --sun: #ffd23f;
  --ink: #14201c;
  --dim: #55635e;
  --line: #d9dfdc;
  --wash: #f4f7f5;
  --warn: #8a4b00;
  --bad: #a3271f;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font: 17px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
.top { border-bottom: 4px solid var(--sun); padding: 28px 0 20px; }
.brand { margin: 0 0 6px; font-weight: 700; color: var(--jade); }
.tag { font-weight: 400; color: var(--dim); font-size: 0.85em; margin-left: 6px; }
h1 { font-size: 1.9rem; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 1.25rem; margin: 0 0 10px; }
h3 { font-size: 1.05rem; margin: 18px 0 6px; }
.lede { margin: 0; color: var(--dim); }
a { color: var(--jade); }
.step { padding: 22px 0; border-bottom: 1px solid var(--line); }
.step.locked { opacity: 0.45; }
.step.locked button, .step.locked input, .step.locked select { pointer-events: none; }
.num {
  display: inline-block; min-width: 1.6em; text-align: center; margin-right: 6px;
  background: var(--jade); color: #fff; border-radius: 4px; font-size: 0.9em; padding: 0 4px;
}
.step.ok .num { background: var(--sun); color: var(--ink); }
.muted { color: var(--dim); }
.caution { color: var(--warn); }
.status { color: var(--dim); }
.status.ok { color: var(--jade); font-weight: 600; }
.status.bad { color: var(--bad); font-weight: 600; }
.file { font-size: 0.85rem; overflow-wrap: anywhere; min-height: 1.4em; margin: 4px 0; }

.rows { border-top: 1px solid var(--line); }
.rows h3 { margin: 14px 0 4px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--dim); }
.row {
  display: flex; gap: 12px; align-items: baseline; padding: 11px 6px; min-height: 44px;
  border-bottom: 1px solid var(--line); cursor: pointer;
}
.row:hover { background: var(--wash); }
.row input { accent-color: var(--jade); margin: 0; transform: translateY(2px); }
.row .name { font-weight: 600; flex: 1; }
.row .meta { color: var(--dim); font-size: 0.9rem; text-align: right; }
.row:has(input:checked) { background: var(--wash); box-shadow: inset 4px 0 0 var(--jade); }
.row.off { cursor: default; opacity: 0.6; }

.btn {
  font: inherit; min-height: 44px; padding: 8px 16px; border-radius: 6px; cursor: pointer;
  border: 1px solid var(--jade); background: #fff; color: var(--jade); font-weight: 600;
}
.btn:hover { background: var(--wash); }
.btn.primary { background: var(--jade); color: #fff; }
.btn.primary:hover { background: var(--jade-dark); }
.btn:disabled { border-color: var(--line); background: var(--wash); color: var(--dim); cursor: not-allowed; }
.btn:focus-visible, .row input:focus-visible, select:focus-visible, .tabs button:focus-visible, .drop:focus-within {
  outline: 3px solid var(--sun); outline-offset: 2px;
}

.fields { display: flex; flex-wrap: wrap; gap: 16px; margin: 12px 0; }
.fields label { display: grid; gap: 4px; font-size: 0.9rem; color: var(--dim); }
select { font: inherit; min-height: 44px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink); max-width: 100%; }

.drop {
  display: block; border: 2px dashed var(--line); border-radius: 6px; padding: 22px 16px;
  text-align: center; cursor: pointer; color: var(--jade); font-weight: 600;
}
.drop.over { border-color: var(--jade); background: var(--wash); }
.drop input { position: absolute; opacity: 0; width: 1px; height: 1px; }

.summary { list-style: none; padding: 0; margin: 12px 0 0; border-top: 1px solid var(--line); }
.summary li { padding: 7px 0; border-bottom: 1px solid var(--line); display: flex; gap: 12px; justify-content: space-between; }
.summary li span:last-child { text-align: right; overflow-wrap: anywhere; }
.summary .k { color: var(--dim); }
.summary code { font-size: 0.8rem; }

.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--line); margin-top: 14px; }
.tabs button {
  font: inherit; min-height: 44px; padding: 8px 16px; border: 0; background: none; cursor: pointer;
  color: var(--dim); border-bottom: 3px solid transparent; margin-bottom: -1px;
}
.tabs button[aria-selected="true"] { color: var(--ink); font-weight: 600; border-bottom-color: var(--jade); }
.tabpanel { padding-top: 6px; }
ol { padding-left: 1.3em; }
li { margin: 4px 0; }
pre { background: var(--wash); border: 1px solid var(--line); border-radius: 6px; padding: 12px; overflow-x: auto; font-size: 0.85rem; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

progress { width: 100%; height: 18px; accent-color: var(--jade); }
.notice { border: 1px solid var(--line); border-left: 4px solid var(--jade); padding: 12px 16px; margin: 18px 0 0; border-radius: 0 6px 6px 0; }
.notice.warn { border-left-color: var(--sun); background: #fffbea; }
.notice h2 { font-size: 1.05rem; }
.notice p { margin: 6px 0; }

.keys { border-collapse: collapse; margin: 10px 0; }
.keys caption { text-align: left; font-weight: 600; padding-bottom: 4px; }
.keys th, .keys td { text-align: left; padding: 5px 24px 5px 0; border-bottom: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); padding: 8px 0; }
summary { cursor: pointer; font-weight: 600; min-height: 32px; }
.foot { color: var(--dim); font-size: 0.85rem; padding-top: 18px; padding-bottom: 40px; }

@media (max-width: 520px) {
  h1 { font-size: 1.5rem; }
  .row { flex-wrap: wrap; }
  .row .meta { text-align: left; width: 100%; padding-left: 25px; }
}
.linkbtn { font: inherit; background: none; border: 0; padding: 0; color: var(--jade); text-decoration: underline; cursor: pointer; min-height: 32px; }
.linkbtn:disabled { color: var(--dim); cursor: not-allowed; }