:root {
  --blue: #1d4ea1;
  --blue-dark: #163d80;
  --blue-soft: #eaf0fa;
  --red: #e1261c;
  --ink: #14213d;
  --muted: #5d667a;
  --line: #dde2ea;
  --bg: #f3f5f9;
  --card: #ffffff;
  --ok: #137a3a;
  --ok-soft: #e7f5ec;
  --warn-soft: #fff5e1;
  --err: #b3261e;
  --err-soft: #fdecea;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(20, 33, 61, .06), 0 6px 20px rgba(20, 33, 61, .06);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink);
  background: var(--bg);
}
a { color: var(--blue); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .4em; }
h3 { font-size: 18px; }
.muted { color: var(--muted); }
[hidden] { display: none !important; }

/* ---------- barra in alto ---------- */
.topbar { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.topbar-in { max-width: 1040px; margin: 0 auto; padding: 8px 16px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.topbar img { height: 44px; width: auto; display: block; }
.topbar .title { font-weight: 800; font-size: 18px; }
.topbar nav { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--blue-soft); color: var(--blue-dark); font-weight: 700; font-size: 14px; padding: 4px 10px; border-radius: 999px; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 20px 16px 60px; }
.wrap-narrow { max-width: 880px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }

/* ---------- bottoni ---------- */
.btn {
  appearance: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 16px; border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--ink); font: inherit; font-weight: 700; text-decoration: none; cursor: pointer;
}
.btn:hover { border-color: #b9c2d3; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.btn-danger { color: var(--err); border-color: #f1c4c0; }
.btn-danger:hover { background: var(--err-soft); border-color: var(--err); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--bg); border-color: var(--line); }
.btn-sm { min-height: 36px; padding: 6px 12px; font-size: 14px; }
.btn-lg { min-height: 56px; padding: 12px 22px; font-size: 19px; }
.btn-block { width: 100%; }
.linklike { background: none; border: 0; padding: 0; color: var(--blue); font: inherit; font-weight: 700; cursor: pointer; text-decoration: underline; }

/* ---------- campi ---------- */
label { display: block; font-weight: 700; font-size: 14px; margin: 0 0 6px; }
label input { margin-top: 6px; }
.field { margin-bottom: 14px; }
textarea { min-height: 96px; resize: vertical; line-height: 1.4; }
input[type=text], input[type=tel], input[type=email], input[type=password], input[type=number], select, textarea {
  width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #c9d0dc; border-radius: 10px;
  background: #fff; color: var(--ink); font: inherit; font-size: 17px; font-weight: 400;
}
input:focus, select:focus { outline: 3px solid rgba(29, 78, 161, .25); outline-offset: 0; border-color: var(--blue); }
.btn:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid rgba(29, 78, 161, .35); outline-offset: 2px; }
.invalid { border-color: var(--err) !important; }
.field-error { color: var(--err); font-size: 13px; font-weight: 600; margin-top: 4px; }
.field-error:empty { display: none; }
.check { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; font-size: 15px; font-weight: 400; cursor: pointer; }
.check input { flex: none; width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--blue); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .row2 { grid-template-columns: 1fr; gap: 0; } }

/* ---------- messaggi ---------- */
.msg { margin: 0 0 14px; padding: 12px 14px; border-radius: 10px; font-weight: 600; }
.msg.ok { background: var(--ok-soft); color: var(--ok); }
.msg.err { background: var(--err-soft); color: var(--err); }
.msg.warn { background: var(--warn-soft); color: #7a4b00; }
.badge { display: inline-block; padding: 2px 7px; border-radius: 6px; font-size: 12px; font-weight: 800; letter-spacing: .03em; vertical-align: middle; }
.badge-pro { background: var(--ink); color: #fff; }
.badge-soft { background: var(--blue-soft); color: var(--blue-dark); }
#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 100;
  max-width: calc(100vw - 32px); padding: 12px 18px; border-radius: 10px;
  background: var(--ink); color: #fff; font-weight: 700; box-shadow: var(--shadow);
}
#toast.err { background: var(--err); }

/* ---------- finestre ---------- */
dialog { width: min(580px, calc(100vw - 32px)); padding: 0; border: 0; border-radius: 16px; color: var(--ink); box-shadow: 0 20px 60px rgba(20, 33, 61, .3); }
dialog::backdrop { background: rgba(20, 33, 61, .45); }
.dlg-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.dlg-head h2 { margin: 0; font-size: 20px; }
.dlg-body { max-height: calc(100vh - 190px); overflow: auto; padding: 18px 20px; }
.dlg-foot { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; padding: 14px 20px; border-top: 1px solid var(--line); }

/* ---------- tabelle ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }
tr.clickable { cursor: pointer; }
tr.clickable:hover { background: var(--blue-soft); }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- cassa ---------- */
.search-card label { font-size: 16px; }
.search-row { display: flex; flex-wrap: wrap; gap: 10px; }
.search-row input { flex: 1 1 260px; min-height: 62px; padding: 12px 16px; font-size: 26px; letter-spacing: .02em; }
.search-row .btn { min-height: 62px; }
.hint { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.result-list { display: grid; gap: 8px; margin: 14px 0 0; padding: 0; list-style: none; }
.result {
  display: grid; grid-template-columns: 1fr auto auto; gap: 16px; align-items: center; width: 100%;
  padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: #fff;
  color: var(--ink); font: inherit; text-align: left; cursor: pointer;
}
.result:hover, .result:focus-visible { border-color: var(--blue); background: var(--blue-soft); }
.r-name { font-size: 18px; font-weight: 800; }
.r-phone { color: var(--muted); font-variant-numeric: tabular-nums; }
.r-points { color: var(--blue); font-weight: 800; font-variant-numeric: tabular-nums; }
@media (max-width: 560px) {
  .result { grid-template-columns: 1fr auto; }
  .r-phone { grid-column: 1; grid-row: 2; }
}
.empty { margin-top: 14px; padding: 18px; border: 1px dashed #c3cbd8; border-radius: 12px; background: #fafbfd; }
.empty p { margin: 0 0 10px; }

.customer { margin-top: 18px; }
.cust-head { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-start; justify-content: space-between; }
.cust-head h2 { margin-bottom: 4px; font-size: 26px; }
.cust-actions { display: flex; gap: 8px; }
.points-box { margin: 16px 0; padding: 18px 20px; border-radius: 12px; background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%); color: #fff; }
.points-num { font-size: 52px; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.points-num small { font-size: 20px; font-weight: 600; opacity: .85; }
.points-status { margin: 8px 0 12px; font-size: 17px; }
.points-status:empty { display: none; }
.progress { height: 10px; overflow: hidden; border-radius: 99px; background: rgba(255, 255, 255, .25); }
.progress span { display: block; height: 100%; border-radius: 99px; background: #fff; }
.actions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 720px) { .actions-grid { grid-template-columns: 1fr; } }
.action { padding: 16px; border: 1px solid var(--line); border-radius: 12px; }
.money { display: flex; align-items: center; border: 1px solid #c9d0dc; border-radius: 10px; background: #fff; }
.money:focus-within { outline: 3px solid rgba(29, 78, 161, .25); border-color: var(--blue); }
.money span { padding: 0 2px 0 14px; color: var(--muted); font-size: 26px; font-weight: 800; }
.money input { min-height: 60px; padding: 10px 12px 10px 4px; border: 0; font-size: 30px; font-weight: 800; }
.money input:focus { outline: none; }
.preview { min-height: 1.4em; margin: 10px 0 12px; color: var(--muted); }
.preview strong { color: var(--ink); }
.reward-list { display: grid; gap: 8px; }
.reward {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 56px;
  padding: 10px 14px; border: 2px solid var(--blue); border-radius: 10px; background: #fff;
  color: var(--blue-dark); font: inherit; cursor: pointer;
}
.reward:hover { background: var(--blue-soft); }
.rw-val { font-size: 22px; font-weight: 800; }
.rw-pts { font-size: 14px; font-weight: 700; }
.reward.locked { border-color: var(--line); background: #f7f8fa; color: var(--muted); cursor: not-allowed; }
.flash-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; }
.flash-actions { display: flex; gap: 14px; align-items: center; }
.flash-big { margin: 0 0 14px; padding: 18px; border-radius: 12px; background: var(--ok-soft); color: var(--ok); text-align: center; font-weight: 600; }
.flash-big .amount { display: block; margin: 2px 0; font-size: 46px; font-weight: 800; }
.history { margin-top: 18px; }
.history summary { padding: 6px 0; font-weight: 800; cursor: pointer; }
.mov-list { margin: 8px 0 0; padding: 0; list-style: none; }
.mov { display: grid; grid-template-columns: 140px 1fr auto 70px; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.mov .when { color: var(--muted); font-size: 13px; line-height: 1.3; }
.mov .pts { font-weight: 800; font-variant-numeric: tabular-nums; text-align: right; }
.mov > span:last-child { text-align: right; }
.pts.plus { color: var(--ok); }
.pts.minus { color: var(--err); }
.mov.reverted .what, .mov.reverted .pts { color: var(--muted); text-decoration: line-through; }
@media (max-width: 560px) {
  .mov { grid-template-columns: 1fr auto auto; }
  .mov .when { grid-column: 1 / -1; }
}

/* ---------- accesso ---------- */
.center-page { display: grid; place-items: center; min-height: 100vh; padding: 24px 16px; }
.login-card { width: min(420px, 100%); }
.login-card .logo { display: block; width: 100%; max-width: 300px; margin: 0 auto 6px; }
.tabs { display: flex; gap: 6px; margin: 14px 0 18px; padding: 4px; border-radius: 12px; background: var(--bg); }
.tabs button { flex: 1; padding: 10px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); font: inherit; font-weight: 700; cursor: pointer; }
.tabs button[aria-selected=true] { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(0, 0, 0, .08); }
.pin-input { font-size: 28px !important; letter-spacing: .4em; text-align: center; }

/* ---------- pagina pubblica di iscrizione ---------- */
.pub-head { background: #fff; border-bottom: 1px solid var(--line); }
.pub-head .in, .pub-hero .in { max-width: 640px; margin: 0 auto; padding: 10px 16px; }
.pub-head img { display: block; height: 56px; width: auto; }
.pub-hero { background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%); color: #fff; }
.pub-hero .in { padding-block: 28px 30px; }
.pub-hero h1 { margin-bottom: 8px; font-size: 34px; }
.pub-hero p { margin: 0; font-size: 18px; opacity: .95; }
.gift { display: inline-block; margin-top: 16px; padding: 8px 14px; border-radius: 999px; background: #fff; color: var(--red); font-size: 16px; font-weight: 800; }
.pub-main { max-width: 640px; margin: 0 auto; padding: 22px 16px 36px; }
.pub-main h2 { font-size: 22px; }
.steps { display: grid; gap: 10px; margin: 0 0 22px; padding: 0; list-style: none; }
.steps li { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.steps .n { flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 800; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.done { text-align: center; }
.done svg { width: 64px; height: 64px; margin-bottom: 8px; }
.pub-foot { padding: 0 16px 30px; color: var(--muted); font-size: 13px; text-align: center; }

/* ---------- amministrazione ---------- */
.admin-tabs { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.admin-tabs a { margin-bottom: -1px; padding: 10px 14px; border-bottom: 3px solid transparent; color: var(--muted); font-weight: 700; text-decoration: none; }
.admin-tabs a[aria-current=page] { border-bottom-color: var(--blue); color: var(--blue-dark); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stack { display: grid; gap: 14px; }
#c-table td:nth-child(3) { white-space: normal; overflow-wrap: anywhere; min-width: 160px; }
#c-table td:nth-child(6) { white-space: normal; min-width: 150px; }
@media (max-width: 560px) { .topbar { position: static; } }
.kpi { padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.k-label { color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.k-val { margin: 4px 0 2px; font-size: 32px; font-weight: 800; font-variant-numeric: tabular-nums; }
.k-sub { color: var(--muted); font-size: 14px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
@media (max-width: 820px) { .grid2 { grid-template-columns: 1fr; } }
.bars { display: flex; align-items: flex-end; gap: 8px; height: 150px; padding-top: 6px; }
.bar { display: flex; flex: 1; flex-direction: column; align-items: center; justify-content: flex-end; gap: 4px; height: 100%; color: var(--muted); font-size: 12px; }
.bar .b { width: 100%; min-height: 2px; border-radius: 6px 6px 0 0; background: var(--blue); }
.bar .v { color: var(--ink); font-size: 13px; font-weight: 800; }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.toolbar input { flex: 1 1 240px; }
.pager { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: flex-end; margin-top: 12px; }
.reward-edit { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; align-items: end; margin-bottom: 8px; }
.reward-edit label { margin: 0; }
.pw-grid { grid-template-columns: 1fr 1fr 1fr auto; }
@media (max-width: 720px) { .reward-edit, .pw-grid { grid-template-columns: 1fr; } }
.summary-box { padding: 16px 18px; border-radius: 12px; background: var(--blue-soft); color: var(--blue-dark); }
.summary-box ul { margin: 6px 0 10px; padding-left: 18px; }
.summary-box li { margin-bottom: 6px; }
.summary-box p { margin: 6px 0; }