:root { --ink: #0f1b2d; --ink-2: #33415c; --muted: #5c6b82; --line: #e3e8ef; --bg: #f5f7fa; --hivis: #ffb000; --hivis-dark: #d99400; --go: #1fa971; --bad: #b42318; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.5; }
.bar { background: #fff; border-bottom: 1px solid var(--line); padding: 14px 16px; position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px; }
.brand { font-weight: 800; font-size: 1.3rem; text-decoration: none; color: var(--ink); }
.bar .saved { margin-left: auto; font-size: .85rem; color: var(--muted); }
.card { max-width: 560px; margin: 32px auto; background: #fff; border-radius: 14px; padding: 28px; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.wide { max-width: 980px; margin: 24px auto 80px; padding: 0 16px; }
h1 { font-size: 1.6rem; margin: 0 0 12px; letter-spacing: -0.01em; }
h2 { font-size: 1.2rem; margin: 0 0 4px; }
section.step { background: #fff; border-radius: 14px; padding: 24px; margin-bottom: 18px; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.hint { color: var(--muted); font-size: .92rem; margin: 0 0 16px; }
.fine { color: var(--muted); font-size: .85rem; }
.stack { display: grid; gap: 14px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: grid; gap: 4px; font-weight: 600; font-size: .9rem; }
label.inline { display: flex; align-items: center; gap: 8px; font-weight: 500; }
input[type=text], input[type=email], input[type=tel], input[type=number], textarea, select {
  font: inherit; font-weight: 400; padding: 9px 10px; border: 1px solid #cfd6e0; border-radius: 8px; background: #fff; width: 100%; }
textarea { min-height: 70px; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--hivis); outline-offset: 0; border-color: var(--hivis-dark); }
.btn { font: inherit; font-weight: 700; background: var(--hivis); color: var(--ink); border: 0; border-radius: 9px; padding: 12px 20px; cursor: pointer; }
.btn:hover { background: var(--hivis-dark); }
.btn.ghost { background: transparent; border: 2px solid var(--ink); }
.btn.small { padding: 6px 12px; font-size: .88rem; }
.link { background: none; border: 0; color: var(--ink-2); text-decoration: underline; cursor: pointer; font: inherit; padding: 0; }
.rows { width: 100%; border-collapse: collapse; }
.rows th { text-align: left; font-size: .8rem; color: var(--muted); font-weight: 600; padding: 4px 6px; }
.rows td { padding: 4px 6px; vertical-align: top; }
.rows td.narrow { width: 1%; white-space: nowrap; text-align: center; }
.rows input[type=checkbox] { width: 18px; height: 18px; margin-top: 10px; }
.x { background: none; border: 0; color: var(--muted); font-size: 1.2rem; cursor: pointer; padding: 6px; }
.x:hover { color: var(--bad); }
details.approvers summary { cursor: pointer; font-size: .88rem; color: var(--ink-2); padding: 9px 0; }
details.approvers label { font-weight: 400; }
.branch { display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; margin-top: 6px; }
.supplier { border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-bottom: 10px; }
.preview { background: var(--bg); border-radius: 8px; padding: 10px 14px; font-weight: 700; font-size: 1.1rem; }
.invalid { border-color: var(--bad) !important; background: #fff6f5 !important; }
.err { color: var(--bad); font-size: .85rem; font-weight: 500; }
#errors { background: #fff6f5; border: 1px solid #f3c7c2; border-radius: 10px; padding: 14px 18px; margin-bottom: 18px; }
#errors ul { margin: 6px 0 0; padding-left: 20px; }
#errors a { color: var(--bad); }
.done { text-align: center; }
dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; }
dt { color: var(--muted); } dd { margin: 0; font-weight: 500; }
table.people { width: 100%; border-collapse: collapse; font-size: .88rem; margin: 12px 0 20px; }
table.people th, table.people td { border-bottom: 1px solid var(--line); padding: 6px; text-align: left; }
.status { font-weight: 700; font-size: 1.1rem; }
@media (max-width: 720px) {
  .grid2 { grid-template-columns: 1fr; }
  .rows thead { display: none; }
  .rows, .rows tbody, .rows tr, .rows td { display: block; width: 100%; }
  .rows tr { border: 1px solid var(--line); border-radius: 10px; padding: 8px; margin-bottom: 10px; }
  .rows td.narrow { text-align: left; }
  .rows td[data-label]::before { content: attr(data-label); display: block; font-size: .8rem; font-weight: 600; color: var(--muted); }
  .rows input[type=checkbox] { margin-top: 4px; }
  .branch { grid-template-columns: 1fr; }
}

.suggest { position: absolute; left: 0; right: 0; top: 100%; z-index: 10; background: #fff; border: 1px solid #cfd6e0; border-radius: 8px; box-shadow: 0 8px 24px rgba(15,27,45,.12); margin-top: 2px; overflow: hidden; }
.suggest button { display: block; width: 100%; text-align: left; background: none; border: 0; padding: 10px 12px; font: inherit; font-weight: 400; cursor: pointer; }
.suggest button:hover, .suggest button:focus { background: #fff7e0; }

.demo { background: #fff7e0; border: 1px solid #ffd77a; border-radius: 12px; padding: 18px; margin: 0 0 24px; }
.demo h2 { margin-top: 0; }
.demo .grid2 { align-items: end; }