:root {
  --bg: #f6f7fb; --surface: #fff; --text: #14172b; --muted: #5c6280; --line: #e3e6f0;
  --accent: #6d3fd1; --accent-text: #fff; --ok: #14804a; --warn: #b35c00; --bad: #c0262d; --info: #1d6fb8;
  --ok-bg: #e2f4ea; --warn-bg: #fdf0dc; --bad-bg: #fbe5e6; --info-bg: #e3effa; --idle-bg: #eceef6;
  --grad: linear-gradient(90deg, #ff9a3c, #ec4899, #7c3aed, #2563eb);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1020; --surface: #131a30; --text: #eef0fa; --muted: #98a0c0; --line: #252d4a;
    --accent: #9b78f0; --accent-text: #0b1020; --ok: #5ed59a; --warn: #f3b25a; --bad: #ff8087; --info: #7cb9f0;
    --ok-bg: #12301f; --warn-bg: #3a2810; --bad-bg: #3b1519; --info-bg: #14283f; --idle-bg: #1c2340;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
body::before { content: ""; display: block; height: 4px; background: var(--grad); }
a { color: var(--accent); }
header.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 24px; background: var(--surface); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
header.top h1 { font-size: 18px; margin: 0; }
header.top h1 small { color: var(--muted); font-weight: 400; margin-left: 8px; }
main { max-width: 1100px; margin: 0 auto; padding: 24px 16px 64px; }
h2 { font-size: 17px; margin: 28px 0 10px; }
.btn { appearance: none; border: 1px solid var(--line); background: var(--surface); color: var(--text); padding: 8px 14px; border-radius: 8px; font: inherit; cursor: pointer; text-decoration: none; display: inline-block; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-weight: 600; }
.btn.danger { color: var(--bad); }
.btn:disabled { opacity: .5; cursor: default; }
input, select, textarea { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; max-width: 100%; }
input:focus, select:focus, textarea:focus, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
a.card { display: block; color: inherit; text-decoration: none; }
a.card:hover { border-color: var(--accent); }
.card h3 { margin: 0 0 2px; font-size: 16px; }
.muted { color: var(--muted); font-size: 13px; }
.pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.pill { font-size: 12px; padding: 3px 9px; border-radius: 99px; background: var(--idle-bg); color: var(--muted); white-space: nowrap; }
.pill.completata { background: var(--ok-bg); color: var(--ok); }
.pill.in_corso { background: var(--info-bg); color: var(--info); }
.pill.bloccata, .pill.ritardo { background: var(--bad-bg); color: var(--bad); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.summary { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.summary .card { flex: 1 1 150px; padding: 12px 16px; }
.summary b { display: block; font-size: 26px; line-height: 1.1; }
table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
tr:last-child td { border-bottom: 0; }
td input[type=url] { width: 100%; min-width: 140px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.row > div { flex: 1 1 180px; }
.form-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.form-grid .full { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .form-grid textarea { width: 100%; }
.msg { padding: 10px 14px; border-radius: 8px; margin: 12px 0; background: var(--info-bg); color: var(--info); word-break: break-all; }
.msg.err { background: var(--bad-bg); color: var(--bad); }
.msg.ok { background: var(--ok-bg); color: var(--ok); }
ul.log { list-style: none; padding: 0; margin: 0; }
ul.log li { padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
ul.log time { color: var(--muted); font-size: 12px; margin-right: 8px; }
.back { display: inline-block; margin-bottom: 8px; }
/* Pagina cliente */
.wrap { max-width: 760px; margin: 0 auto; padding: 24px 16px 64px; }
.pdf { width: 100%; height: 70vh; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.otp { font-size: 24px; letter-spacing: 8px; text-align: center; width: 12ch; }
.receipt dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 12px 0 0; }
.receipt dt { color: var(--muted); }
.receipt dd { margin: 0; word-break: break-all; }
@media print { body::before, .noprint, .pdf { display: none !important; } body { background: #fff; color: #000; } .card { border: 0; } }