:root {
  --navy: #0b2545;
  --sea: #13315c;
  --accent: #1b6ca8;
  --sand: #f6f3ec;
  --ink: #1d2433;
  --muted: #6b7280;
  --line: #e2ded4;
  --ok: #1f7a4d;
  --warn: #9a6700;
  --err: #b42318;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--sand);
}
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
header.site { background: var(--navy); color: #fff; margin-bottom: 24px; }
header.site .wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; }
.brand { color: #fff; font-weight: 700; font-size: 1.15rem; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 4px 16px; align-items: center; }
nav a, nav button.link { color: #cfe0f5; text-decoration: none; font-size: .95rem; }
nav a:hover { color: #fff; }
footer { margin: 40px auto 24px; }
h1 { font-size: 1.7rem; margin: 0 0 16px; color: var(--navy); }
h2 { font-size: 1.15rem; margin: 0 0 12px; color: var(--sea); }
a { color: var(--accent); }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.pre { white-space: pre-wrap; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.panel.narrow { max-width: 380px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.card { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; text-decoration: none; color: inherit; }
.card:hover { border-color: var(--accent); }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 0 16px; }

.row { display: flex; flex-wrap: wrap; gap: 0 16px; }
.row > * { flex: 1 1 180px; }
.row.inline > * { flex: 0 0 auto; }
fieldset { border: 0; padding: 0; margin: 0 0 14px; min-width: 0; }
legend { font-weight: 600; margin-bottom: 6px; font-size: .9rem; }
.field { display: block; margin-bottom: 14px; }
.field > span, .sig > span { display: block; font-size: .875rem; font-weight: 600; margin-bottom: 4px; }
input[type=text], input[type=email], input[type=tel], input[type=number], input[type=date],
input[type=password], input:not([type]), select, textarea {
  width: 100%; font: inherit; padding: 9px 11px; border: 1px solid #cbc6b9; border-radius: 7px; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.radio, .check { display: block; margin: 6px 0; cursor: pointer; }
.req { color: var(--err); }
.err { display: block; color: var(--err); font-style: normal; font-size: .85rem; margin-top: 4px; }
.has-error input, .has-error select, .has-error canvas { border-color: var(--err); }

.sig canvas { display: block; width: 100%; max-width: 520px; height: 150px; background: #fff; border: 1px dashed #9aa3b2; border-radius: 7px; touch-action: none; }
.sig-img { max-width: 100%; border: 1px solid var(--line); border-radius: 6px; background: #fff; }

button, .button {
  display: inline-block; font: inherit; font-weight: 600; padding: 10px 18px; border-radius: 8px;
  border: 1px solid #b9b3a4; background: #fff; color: var(--ink); cursor: pointer; text-decoration: none;
}
button.primary, .button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover, .button.primary:hover { background: var(--sea); }
button.link { background: none; border: 0; padding: 0; font-weight: 400; color: var(--accent); text-decoration: underline; }
form.inline { display: inline; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.actions form { margin: 0; }
.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; }
.filters label { font-size: .875rem; font-weight: 600; }
.filters select, .filters input { width: auto; display: block; margin-top: 4px; }
.inline-form h2 select { width: auto; display: inline-block; font-size: 1rem; }

table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.num { text-align: right; white-space: nowrap; }
.lines tr.sub td { color: var(--muted); border-bottom: 0; padding-top: 4px; padding-bottom: 4px; }
.lines tr.total td { font-weight: 700; border-top: 2px solid var(--ink); }
.items .qty input { width: 72px; }
.scroll { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.list a { font-weight: 600; }

dl { display: grid; grid-template-columns: 120px 1fr; gap: 6px 12px; margin: 0 0 12px; }
dt { color: var(--muted); font-size: .875rem; }
dd { margin: 0; }

.flash { padding: 12px 16px; border-radius: 8px; margin-bottom: 14px; border: 1px solid; }
.flash.ok { background: #ecf8f1; border-color: #a7dcbf; color: var(--ok); }
.flash.error { background: #fdf0ef; border-color: #f2b8b2; color: var(--err); }
.flash.warn { background: #fff7e0; border-color: #f0d68a; color: var(--warn); }
.badge { display: inline-block; font-size: .75rem; font-weight: 700; padding: 2px 8px; border-radius: 99px; background: #eee; color: #444; text-transform: uppercase; letter-spacing: .03em; vertical-align: middle; }
.badge.paid { background: #dff3e8; color: var(--ok); }
.badge.check_pending { background: #fff1c7; color: var(--warn); }
.badge.pending, .badge.expired { background: #e8eef7; color: var(--sea); }
.badge.cancelled { background: #f3e1df; color: var(--err); }
.check-box address { font-style: normal; font-weight: 600; margin: 0 0 12px; padding-left: 12px; border-left: 3px solid var(--accent); }

@media (max-width: 600px) {
  dl { grid-template-columns: 1fr; }
  dt { margin-top: 6px; }
  h1 { font-size: 1.4rem; }
}
[hidden] { display: none !important; }
.loading { color: var(--muted); padding: 24px 0; }
button[disabled] { opacity: .6; cursor: wait; }
h2 select { width: auto; display: inline-block; font-size: 1rem; margin-left: 6px; }