:root {
  --bg: #f4f5f7; --card: #fff; --text: #1d2330; --muted: #667085; --line: #e3e6eb;
  --accent: #1f4e8c; --accent-dark: #163a69; --ok: #1d7a46; --ok-bg: #e8f5ee; --warn-bg: #fff6e0;
  --err: #b42318; --err-bg: #fdecea;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
       font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; }
.wrap { max-width: 820px; margin: 0 auto; padding: 0 16px; }
main.wrap { padding-top: 20px; padding-bottom: 48px; }
h1 { font-size: 1.5rem; margin: 0 0 16px; }
h2 { font-size: 1.1rem; margin: 0 0 10px; }
a { color: var(--accent); }

.top { background: var(--accent); color: #fff; }
.top__inner { display: flex; align-items: center; justify-content: space-between; min-height: 56px; gap: 12px; }
.brand { font-weight: 700; }
.brand span { font-weight: 400; opacity: .8; font-size: .85rem; margin-left: 6px; }
.top nav { display: flex; align-items: center; gap: 14px; }
.top nav a, .top .link { color: #fff; text-decoration: none; }
.inline { display: inline; margin: 0; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px; margin-bottom: 16px; }
.card--ok { background: var(--ok-bg); border-color: #b7e0c7; }
.narrow { max-width: 380px; margin: 40px auto; }
.head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.lead { font-size: 1.05rem; }

.btn { display: inline-block; background: var(--accent); color: #fff; border: 0; border-radius: 8px;
       padding: 10px 16px; font-size: 1rem; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--accent-dark); }
.btn:disabled { opacity: .6; cursor: wait; }
.btn--big { width: 100%; padding: 14px; font-size: 1.05rem; margin-top: 8px; }
.btn--small { padding: 6px 12px; font-size: .9rem; }
.btn--ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn--ghost:hover { background: #eef3fa; }
.link { background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; font: inherit; text-decoration: underline; }

.flash { background: var(--warn-bg); border: 1px solid #f0d58a; border-radius: 8px; padding: 10px 14px; margin-bottom: 14px; }
.error { background: var(--err-bg); color: var(--err); border-radius: 8px; padding: 10px 14px; margin-bottom: 12px; }
.error ul { margin: 0; padding-left: 18px; }

fieldset { border: 0; padding: 0; margin: 0 0 18px; }
legend { font-weight: 700; margin-bottom: 8px; padding: 0; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: block; font-size: .9rem; color: var(--muted); font-weight: 600; margin-bottom: 12px; }
.grid .field { margin-bottom: 0; }
.field--wide { grid-column: 1 / -1; }
.req { color: var(--err); }
input, select, textarea { display: block; width: 100%; margin-top: 4px; padding: 10px; font: inherit; color: var(--text);
  border: 1px solid #c9ced6; border-radius: 8px; background: #fff; }
input:focus, select:focus, textarea:focus { outline: 2px solid #9db8de; border-color: var(--accent); }

.doc { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 22px; margin-bottom: 16px; }
.doc__title { text-align: center; margin-bottom: 4px; }
.doc__company { text-align: center; color: var(--muted); font-size: .9rem; margin: 0 0 12px; }
.doc__section { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 12px; }
.doc__section h2 { font-size: 1rem; }
.doc dl { display: grid; grid-template-columns: 190px 1fr; gap: 4px 12px; margin: 0; }
.doc dt { font-weight: 600; color: var(--muted); }
.doc dd { margin: 0; white-space: pre-line; }

.sig__label { font-size: .9rem; color: var(--muted); font-weight: 600; display: flex; justify-content: space-between; }
.sig__pad { display: block; width: 100%; height: 170px; margin-top: 4px; border: 1px dashed #9aa3af; border-radius: 8px;
  background: #fff; touch-action: none; cursor: crosshair; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; margin: 6px 0 4px; }
.consent input { width: 22px; height: 22px; flex: none; margin: 1px 0 0; }

.list .row { display: flex; justify-content: space-between; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.list .row:hover { border-color: #b9c3d1; }
.list small { color: var(--muted); }
.status { font-size: .8rem; font-weight: 700; text-transform: uppercase; padding: 3px 9px; border-radius: 99px; background: #eef1f5; color: var(--muted); white-space: nowrap; }
.status--viewed { background: #fff3d6; color: #8a5a00; }
.status--signed { background: var(--ok-bg); color: var(--ok); }

.copy { display: flex; gap: 8px; margin-top: 4px; }
.copy input { margin: 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 0; }
.events { width: 100%; border-collapse: collapse; font-size: .9rem; }
.events td { border-top: 1px solid var(--line); padding: 6px 4px; vertical-align: top; }
.events td:first-child { white-space: nowrap; color: var(--muted); }
code { font-size: .78rem; word-break: break-all; }

@media (max-width: 600px) {
  .grid { grid-template-columns: 1fr; }
  .doc { padding: 16px; }
  .doc dl { grid-template-columns: 112px 1fr; gap: 6px 10px; font-size: .95rem; }
  .top nav { gap: 10px; font-size: .9rem; }
  .events td:last-child { display: none; }
  .brand span { display: none; }
}
.doc__number { text-align: center; color: var(--muted); font-size: .85rem; margin: 0 0 4px; }
.doc__note { color: var(--muted); font-size: .9rem; margin: 8px 0 0; }
.doc__section p { margin: 0 0 8px; }
.doc__text { white-space: pre-line; }
.terms-link { margin: 4px 0 10px; font-weight: 600; }