:root {
  --bg: #f4f2ee; --panel: #ffffff; --ink: #1c2321; --muted: #5d6a66; --line: #d9d5cc;
  --accent: #0f5c4d; --accent-ink: #ffffff; --soft: #e6efec; --warn: #8a4b08; --warn-bg: #fbf0df;
  --bad: #9b2c2c; --bad-bg: #fbe9e7; --ok: #1f6f43; --ok-bg: #e4f3ea; --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121615; --panel: #1b2120; --ink: #e9eeec; --muted: #9aa8a3; --line: #2f3a37;
    --accent: #5fc2a9; --accent-ink: #0c1513; --soft: #1f2d2a; --warn: #f0b96a; --warn-bg: #33281a;
    --bad: #f19a92; --bad-bg: #3a201e; --ok: #7fd3a1; --ok-bg: #1b3024;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px;
  border-bottom: 1px solid var(--line); background: var(--panel); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 650; letter-spacing: -0.01em; }
.mark { width: 22px; height: 22px; border-radius: 6px; background: var(--accent);
  box-shadow: inset -7px -7px 0 0 color-mix(in srgb, var(--accent) 60%, var(--panel)); }
.top-right { display: flex; align-items: center; gap: 14px; }
.who { color: var(--muted); font-size: 14px; max-width: 40vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
main { max-width: 860px; margin: 0 auto; padding: 28px 16px 80px; }
h1 { font-size: 26px; line-height: 1.2; margin: 0 0 6px; letter-spacing: -0.02em; text-wrap: balance; }
h2 { font-size: 18px; margin: 0 0 4px; letter-spacing: -0.01em; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); font-size: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin: 16px 0; }
.narrow { max-width: 420px; margin: 8vh auto 0; }
label { display: block; font-size: 14px; font-weight: 600; margin: 12px 0 4px; }
input[type=text], input[type=email], input[type=password], input[type=number] {
  width: 100%; padding: 10px 12px; font: inherit; color: var(--ink); background: var(--bg);
  border: 1px solid var(--line); border-radius: 8px; }
input:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 55%, transparent); outline-offset: 2px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 16px; }
button { font: inherit; cursor: pointer; }
.btn { padding: 10px 16px; border-radius: 8px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.secondary { background: transparent; color: var(--accent); }
.btn.danger { border-color: var(--bad); background: transparent; color: var(--bad); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.link { background: none; border: 0; padding: 0; color: var(--accent); text-decoration: underline; font-size: 14px; }
.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 14px; }
.msg { padding: 10px 12px; border-radius: 8px; margin: 12px 0 0; font-size: 14px; }
.msg.bad { background: var(--bad-bg); color: var(--bad); }
.msg.warn { background: var(--warn-bg); color: var(--warn); }
.msg.ok { background: var(--ok-bg); color: var(--ok); }
.tag { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 13px; font-weight: 600; background: var(--soft); color: var(--accent); white-space: nowrap; }
.tag.bad { background: var(--bad-bg); color: var(--bad); } .tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
.list { list-style: none; margin: 12px 0 0; padding: 0; }
.list li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.list li:first-child { border-top: 0; }
.list a { color: var(--ink); font-weight: 600; text-decoration: none; }
.list a:hover { text-decoration: underline; }
.meta { color: var(--muted); font-size: 14px; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.file-name { overflow-wrap: anywhere; min-width: 0; flex: 1 1 240px; }
.code { font: 600 13px/1 ui-monospace, Consolas, monospace; background: var(--soft); color: var(--accent); padding: 4px 6px; border-radius: 5px; margin-right: 8px; }
.bar { height: 8px; border-radius: 999px; background: var(--soft); overflow: hidden; margin: 6px 0 2px; }
.bar > i { display: block; height: 100%; background: var(--accent); width: 0; transition: width .4s ease; }
@media (prefers-reduced-motion: reduce) { .bar > i { transition: none; } }
.steps { list-style: none; margin: 12px 0 0; padding: 0; }
.steps li { padding: 6px 0 6px 26px; position: relative; color: var(--muted); }
.steps li::before { content: ""; position: absolute; left: 4px; top: 13px; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--line); }
.steps li.done { color: var(--ink); } .steps li.done::before { background: var(--accent); border-color: var(--accent); }
.steps li.now { color: var(--ink); font-weight: 600; } .steps li.now::before { border-color: var(--accent); }
.kv { display: grid; grid-template-columns: minmax(140px, auto) 1fr; gap: 4px 16px; margin: 10px 0 0; font-size: 15px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; font-variant-numeric: tabular-nums; }
.big { font-size: 22px; font-weight: 650; }
.drop { border: 2px dashed var(--line); border-radius: var(--radius); padding: 18px; text-align: center; margin-top: 12px; }
.drop.over { border-color: var(--accent); background: var(--soft); }
.right { margin-left: auto; }
.footer { margin-top: 28px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; }