:root {
  --public-purple: #3d1580;
  --public-purple-deep: #260d55;
  --public-purple-pale: #f5f3ff;
  --public-ink: #1a1828;
  --public-muted: #6b7080;
  --public-border: #dddbe8;
  --public-bg: #f7f6fa;
  --public-white: #fff;
  --public-success: #067647;
  --public-error: #9f1d20;
  --public-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
body.public-page {
  margin: 0;
  min-height: 100vh;
  color: var(--public-ink);
  background:
    radial-gradient(circle at 12% 10%, rgba(124, 58, 237, .08), transparent 27rem),
    linear-gradient(145deg, #fbfaff 0%, var(--public-bg) 52%, #efedf5 100%);
  font-family: var(--public-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.public-page button, .public-page input, .public-page select { font: inherit; }
.public-shell { width: min(980px, calc(100% - 32px)); margin: 5vh auto; }
.public-shell-narrow { width: min(470px, calc(100% - 32px)); }
.public-card {
  overflow: hidden;
  background: var(--public-white);
  border: 1px solid var(--public-border);
  border-radius: 12px;
  box-shadow: 0 18px 55px rgba(38, 13, 85, .10);
}
.public-brand {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 30px;
  color: #fff;
  background: linear-gradient(125deg, var(--public-purple-deep), var(--public-purple));
}
.public-logo { width: 72px; height: 60px; object-fit: contain; flex: 0 0 auto; }
.public-brand-copy { min-width: 0; }
.public-product { margin: 0; font-size: 25px; line-height: 1.1; font-weight: 600; letter-spacing: -.025em; }
.public-company { margin: 5px 0 0; color: #e9def6; font-size: 12px; line-height: 1.35; }
.public-content { padding: 30px; }
.public-heading { margin: 0 0 6px; color: var(--public-purple); font-size: 24px; line-height: 1.2; font-weight: 600; letter-spacing: -.025em; }
.public-intro { margin: 0 0 24px; color: var(--public-muted); font-size: 14px; }
.public-field { display: block; margin: 0 0 17px; color: #3d3150; font-size: 13px; font-weight: 600; }
.public-field input, .public-field select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 12px 13px;
  color: var(--public-ink);
  background: #fff;
  border: 1px solid #aaa4b7;
  border-radius: 5px;
  outline: none;
}
.public-field input:focus, .public-field select:focus { border-color: var(--public-purple); box-shadow: 0 0 0 3px rgba(61, 21, 128, .11); }
.public-page .form-group label { color: #3d3150; }
.public-page .form-group input {
  color: var(--public-ink);
  background: #fff;
  border-color: #aaa4b7;
}
.public-page .form-group input:focus { border-color: var(--public-purple); box-shadow: 0 0 0 3px rgba(61, 21, 128, .11); }
.public-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 13px 18px;
  color: #fff;
  background: var(--public-purple);
  border: 1px solid var(--public-purple);
  border-radius: 5px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.public-button:hover { background: var(--public-purple-deep); border-color: var(--public-purple-deep); }
.public-button-secondary { color: var(--public-purple); background: #fff; border-color: var(--public-border); }
.public-button-secondary:hover { color: #fff; }
.public-footer { padding: 0 30px 25px; color: var(--public-muted); font-size: 12px; }
.public-footer a, .public-page a { color: var(--public-purple); }
.public-hint, .fine { margin: 18px 0 0; color: var(--public-muted); font-size: 12px; }
.public-hint { margin: -2px 0 18px; }
.public-error, .error { margin: 0 0 18px; padding: 12px 14px; border-left: 4px solid #b42318; background: #fef3f2; color: #7a271a; }
.success { margin: 0 0 18px; padding: 12px 14px; border-left: 4px solid #079455; background: #ecfdf3; color: var(--public-success); }

/* Invoice payment view */
.payment-layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 25px; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: 11px; font-weight: 700; color: var(--public-muted); }
.number { margin: 2px 0 22px; color: var(--public-purple); font-size: 27px; font-weight: 600; letter-spacing: -.025em; }
.row { display: flex; justify-content: space-between; gap: 20px; padding: 9px 0; border-bottom: 1px solid #e5e1eb; }
.row strong { white-space: nowrap; }
.due { padding-top: 15px; border-bottom: 0; font-size: 20px; font-weight: 700; }
.notice { margin: 18px 0; padding: 13px 15px; background: #fff8df; border: 1px solid #dfb643; border-radius: 5px; }
details.invoice-details { margin: 22px 0; overflow: hidden; border: 1px solid var(--public-border); border-radius: 7px; }
details.invoice-details summary { padding: 14px 16px; color: var(--public-purple); background: #f8f6fb; font-weight: 700; list-style: none; cursor: pointer; }
details.invoice-details summary::-webkit-details-marker { display: none; }
details.invoice-details summary::after { content: '+'; float: right; font-size: 20px; line-height: 1; }
details.invoice-details[open] summary::after { content: '−'; }
.items { padding: 5px 16px 14px; }
.item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; padding: 12px 0; border-bottom: 1px solid #ebe8ef; }
.item:last-child { border-bottom: 0; }
.item-name { font-weight: 700; }
.item-meta { color: var(--public-muted); font-size: 13px; }
.item-amount { grid-row: 1 / 3; grid-column: 2; text-align: right; font-weight: 700; }
.totals { margin-top: 8px; padding-top: 6px; border-top: 2px solid var(--public-purple); }
.totals .row { padding: 6px 0; border: 0; }
.payment-disclosure { margin: 22px 0 4px; padding: 17px 18px; border: 1px solid #d8cbea; border-radius: 7px; background: #faf8fd; }
.payment-disclosure h2, .account-aside h2 { margin: 0 0 9px; color: var(--public-purple); font-size: 18px; font-weight: 600; }
.payment-disclosure p { margin: 7px 0; color: #514b59; font-size: 13px; line-height: 1.55; }
.payment-disclosure strong { color: #29232f; }
.paid { padding: 18px; color: var(--public-success); background: #ecfdf3; border-radius: 6px; font-weight: 700; text-align: center; }
.account-aside { padding-left: 22px; border-left: 1px solid #e5e1eb; }
.account-aside > p { margin: 0 0 14px; color: var(--public-muted); font-size: 13px; }
.open-invoice { display: block; margin: 9px 0; padding: 11px 12px; color: var(--public-ink) !important; background: #faf8fd; border: 1px solid var(--public-border); border-radius: 6px; text-decoration: none; }
.open-invoice strong, .open-invoice span { display: block; }
.open-invoice span { margin-top: 3px; color: var(--public-muted); font-size: 12px; }
.all-paid { padding: 12px; color: var(--public-success); background: #ecfdf3; border-radius: 6px; font-size: 13px; }
.receipt-box { margin-top: 16px; padding: 15px; border: 1px solid #b7e3ca; background: #f4fcf7; border-radius: 7px; }
.receipt-box .public-field { margin: 0; }
.receipt-box .public-button { margin-top: 10px; padding: 10px; font-size: 14px; }
.status { display: none; margin-top: 15px; padding: 12px; text-align: center; }
.status.show { display: block; }

@media (max-width: 720px) {
  .public-shell { margin: 16px auto; }
  .payment-layout { grid-template-columns: 1fr; }
  .account-aside { padding: 22px 0 0; border-top: 1px solid #e5e1eb; border-left: 0; }
}
@media (max-width: 500px) {
  .public-shell, .public-shell-narrow { width: min(100% - 20px, 980px); }
  .public-brand { gap: 13px; padding: 20px; }
  .public-logo { width: 60px; height: 50px; }
  .public-product { font-size: 21px; }
  .public-content { padding: 24px 20px; }
  .public-footer { padding: 0 20px 22px; }
  .row { font-size: 14px; }
}