:root {
  --green-900: #0f3d1f;
  --green-800: #14532d;
  --green-700: #166534;
  --green-600: #1f8a3a;
  --green-500: #28a745;
  --green-200: #b7ebb9;
  --green-100: #dcf5dd;
  --green-50: #f1fbf1;
  --red: #c8102e;
  --red-50: #fdecee;
  --amber: #b45309;
  --amber-50: #fff6e5;
  --text: #173d24;
  --muted: #5b7a64;
  --border: #cfe9d1;
  --white: #ffffff;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(15, 61, 31, .06), 0 4px 16px rgba(15, 61, 31, .06);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--green-50);
}
a { color: var(--green-600); }
h1, h2, h3 { color: var(--green-800); line-height: 1.2; margin: 0 0 .5rem; }
h1 { font-size: 2rem; font-weight: 700; }
h2 { font-size: 1.2rem; font-weight: 600; }
h3 { font-size: 1.05rem; font-weight: 600; }
img { max-width: 100%; display: block; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.accent { color: var(--green-600); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Layout: registration page ---------- */
.page {
  max-width: 1160px;
  margin: 0 auto;
  padding: 24px 16px 48px;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 40px;
  align-items: start;
}
.event-side { position: sticky; top: 16px; }
.flyer { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; }
.hosted { padding: 16px 0; border-bottom: 1px solid var(--border); }
.hosted span { display: block; font-size: .85rem; }
.hosted strong { color: var(--green-800); }
.about { padding-top: 12px; font-size: .92rem; }
.about h3 { font-size: .9rem; color: var(--muted); font-weight: 500; margin-top: 12px; }
.contacts { list-style: none; padding: 0; margin: 0; }
.contacts li { padding: 2px 0; }

.event-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.meta-item { display: flex; gap: 12px; align-items: flex-start; font-size: .92rem; }
.cal {
  flex: none; width: 48px; text-align: center;
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden; background: var(--white);
}
.cal span { display: block; background: var(--green-100); color: var(--green-800); font-size: .8rem; padding: 2px 0; }
.cal strong { display: block; font-size: 1.1rem; padding: 2px 0; color: var(--green-800); }
.icon-box {
  flex: none; width: 48px; height: 48px; display: grid; place-items: center;
  border: 1px solid var(--border); border-radius: 8px; color: var(--green-700); background: var(--white);
}

/* ---------- Cards & fields ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.section-title { margin-top: 28px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: block; margin-bottom: 14px; }
.field .label { display: block; font-weight: 500; font-size: .9rem; margin-bottom: 4px; }
.field em { font-style: normal; color: var(--muted); font-weight: 400; }
input[type=text], input[type=email], input[type=tel], input[type=password], input[type=search], select, textarea {
  width: 100%;
  font: inherit;
  color: var(--text);
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--white);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--green-500); outline-offset: 0; border-color: var(--green-500); }
.has-error input, .has-error select, .has-error-js input { border-color: var(--red); background: var(--red-50); }
.field-error { color: var(--red); display: block; margin-top: 4px; font-size: .85rem; }
.field-error.block { font-weight: 500; }
.phone-wrap, .money-input { display: flex; align-items: stretch; }
.phone-prefix, .money-input > span {
  display: flex; align-items: center; padding: 0 10px;
  border: 1px solid var(--border); border-right: 0; border-radius: 8px 0 0 8px;
  background: var(--green-50); white-space: nowrap; font-size: .9rem;
}
.phone-wrap input, .money-input input { border-radius: 0 8px 8px 0; }
.money-input { max-width: 200px; }

/* ---------- Tickets ---------- */
.ticket.selected { border-color: var(--green-500); box-shadow: 0 0 0 1px var(--green-500); }
.ticket-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.ticket h3 { margin-bottom: 2px; }
.price { color: var(--green-600); font-weight: 600; font-size: 1.1rem; }
.ticket-ctrl { display: flex; align-items: center; gap: 8px; flex: none; }
.qty-btn {
  width: 38px; height: 38px; border-radius: 8px; border: 0; cursor: pointer;
  background: var(--green-200); color: var(--green-900); font-size: 1.3rem; line-height: 1;
}
.qty-btn:hover { background: #9fe0a2; }
.qty-btn:disabled { opacity: .4; cursor: not-allowed; }
.qty {
  min-width: 44px; height: 38px; display: grid; place-items: center;
  border: 1px solid var(--border); border-radius: 8px; font-weight: 600;
}
.names { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.names:not(:empty) { margin-top: 16px; }
.name-field { margin-bottom: 10px; }
.name-row { display: flex; gap: 6px; }
.name-row input { flex: 1; min-width: 0; }
.name-remove {
  flex: none; width: 38px; border-radius: 8px; border: 1px solid var(--border); cursor: pointer;
  background: var(--white); color: var(--red); font-size: 1.2rem; line-height: 1;
}
.name-remove:hover { background: var(--red-50); border-color: var(--red); }
.donation-title { display: flex; align-items: center; gap: 6px; margin-bottom: 0; }

.summary h3 { margin-bottom: 8px; }
.summary .table { margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  padding: 10px 18px; border-radius: 8px; border: 1px solid transparent;
}
.btn-primary { background: var(--green-500); color: var(--white); }
.btn-primary:hover { background: var(--green-600); }
.btn-primary:disabled { background: #9ccfa5; cursor: not-allowed; }
.btn-block { width: 100%; padding: 14px; font-size: 1.05rem; }
.btn-add { background: var(--green-200); color: var(--green-900); }
.btn-add:hover { background: #9fe0a2; }
.btn-outline { background: var(--white); border-color: var(--green-500); color: var(--green-700); }
.btn-outline:hover { background: var(--green-50); }
.btn-danger { background: var(--white); border-color: var(--red); color: var(--red); }
.btn-danger:hover { background: var(--red-50); }
.btn-small { padding: 4px 10px; font-size: .85rem; background: var(--green-100); color: var(--green-800); }
.linklike { background: none; border: 0; color: inherit; font: inherit; cursor: pointer; padding: 0; }

/* ---------- Alerts ---------- */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; }
.alert-error { background: var(--red-50); color: var(--red); border: 1px solid #f5c2c7; }
.alert-success { background: var(--green-100); color: var(--green-800); border: 1px solid var(--green-200); }
.notice { border-color: var(--amber); background: var(--amber-50); }

/* ---------- Tables ---------- */
.table { width: 100%; border-collapse: collapse; font-size: .92rem; margin: 8px 0 16px; }
.table th, .table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.table thead th { font-weight: 600; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
.table tfoot th, .table tfoot td { border-bottom: 0; }
.table tfoot th { color: var(--green-800); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; padding: 8px 12px; }

/* ---------- Confirmation page ---------- */
.confirm-page { max-width: 960px; margin: 0 auto; padding: 32px 16px 48px; }
.confirm-card { padding: 32px; }
.confirm-card > h1, .confirm-card > p { text-align: center; }
.check {
  width: 64px; height: 64px; margin: 0 auto 12px; border-radius: 50%;
  display: grid; place-items: center; background: var(--green-500); color: var(--white);
}
.conf-number {
  text-align: center; margin: 20px auto 6px; padding: 16px;
  border: 2px dashed var(--green-500); border-radius: var(--radius); background: var(--green-50);
}
.conf-number span { display: block; font-size: .85rem; color: var(--muted); }
.conf-number strong { font-size: 1.7rem; color: var(--green-800); letter-spacing: .02em; word-break: break-all; }
.event-mini {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 20px 0;
  padding: 16px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); font-size: .92rem;
}
.pay-box {
  margin-top: 8px; padding: 20px; border-radius: var(--radius);
  background: var(--amber-50); border: 1px solid #f3d9a4;
}
.pay-box h2 { color: var(--amber); }
.deadline { font-size: 1.02rem; }
.pay-details { display: grid; grid-template-columns: auto 1fr; gap: 8px 14px; margin: 0 0 12px; align-items: center; }
.pay-details dt { color: var(--muted); }
.pay-details dd { margin: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.copy-btn { padding: 2px 10px; font-size: .78rem; }
.memo-line { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.pay-options { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 16px; }
.pay-options.two { grid-template-columns: 1fr 1fr; }
.pay-option { background: var(--white); border: 1px solid #f3d9a4; border-radius: var(--radius); padding: 16px; }
.pay-option h3 { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; color: var(--text); }
.opt-tag { display: inline-block; padding: 2px 10px; border-radius: 6px; color: #fff; font-size: .9rem; }
.opt-tag.zelle { background: #6d1ed4; }
.opt-tag.paypal { background: #003087; }
.btn-paypal { background: #ffc439; color: #111; margin-bottom: 14px; }
.btn-paypal:hover { background: #f2b600; }
.btn-small-outline { padding: 6px 12px; font-size: .85rem; }
.qr { margin: 12px auto 0; text-align: center; max-width: 340px; }
.qr img { width: 100%; max-width: 300px; height: auto; margin: 0 auto; }
.qr-actions { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 10px; }
.qr-help { text-align: left; margin: 10px 0 0; }
.upload-box {
  margin: 16px 0 0; padding: 16px; border-radius: var(--radius);
  background: var(--white); border: 1px solid #f3d9a4;
}
.upload-box h3 { margin-bottom: 4px; color: var(--text); }
.upload-box h3 em { font-style: normal; font-weight: 400; color: var(--muted); font-size: .9rem; }
.upload-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 10px; }
.upload-form input[type=file] { flex: 1 1 240px; font: inherit; font-size: .9rem; }
.proof-list { list-style: none; padding: 0; margin: 8px 0; color: var(--green-700); }
.proof-list li { padding: 2px 0; }
.cash-note {
  margin: 16px 0 0; padding: 12px 14px; border-radius: 8px;
  background: var(--white); border: 1px dashed #e0b860;
}
.actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }

/* ---------- Admin ---------- */
.admin-bar { background: var(--green-800); color: var(--white); }
.admin-bar-inner {
  max-width: 1240px; margin: 0 auto; padding: 12px 16px;
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
}
.admin-bar .brand { color: var(--white); font-weight: 700; text-decoration: none; }
.admin-bar nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.admin-bar nav a, .admin-bar .linklike { color: #d4f3d6; text-decoration: none; font-size: .92rem; }
.admin-bar nav a.active, .admin-bar nav a:hover, .admin-bar .linklike:hover { color: var(--white); text-decoration: underline; }
.admin-main { max-width: 1240px; margin: 0 auto; padding: 24px 16px 48px; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h1 { font-size: 1.6rem; margin: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.head-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.stat span { display: block; color: var(--muted); font-size: .85rem; }
.stat strong { display: block; font-size: 1.7rem; color: var(--green-800); font-variant-numeric: tabular-nums; }
.stat small { color: var(--muted); font-size: .8rem; }
.stat-good strong { color: var(--green-600); }
.stat-warn strong { color: var(--amber); }
.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.admin-grid .card { margin: 0; }
.admin-form { max-width: 760px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; }
.filters { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 12px; }
.filters input[type=search] { flex: 1 1 260px; width: auto; }
.filters select { width: auto; }
.inline { display: inline; margin: 0; }
.details { display: grid; grid-template-columns: 120px 1fr; gap: 6px 12px; margin: 0 0 20px; }
.details dt { color: var(--muted); }
.details dd { margin: 0; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .78rem; font-weight: 600; }
.badge-paid { background: var(--green-100); color: var(--green-700); }
.badge-pending { background: var(--amber-50); color: var(--amber); border: 1px solid #f3d9a4; }
.badge-cancelled { background: #eee; color: #666; }
.row-cancelled td { color: #888; text-decoration: line-through; }
.row-cancelled td:last-child, .row-cancelled .badge { text-decoration: none; }
.check-field { display: flex; gap: 8px; align-items: center; margin: 0 0 16px; cursor: pointer; }
.check-field input { width: 18px; height: 18px; accent-color: var(--green-600); }
code { background: var(--green-50); padding: 1px 5px; border-radius: 4px; font-size: .9em; }
.proofs-card { margin-top: 16px; }
.donations-card { margin-top: 16px; }
.receipt-form .field { max-width: 240px; }
.receipt-buttons { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.donations-card .table-wrap { padding: 0; }
.link-card { margin-bottom: 16px; }
.link-row { display: flex; gap: 10px; margin: 8px 0 14px; }
.link-row input { flex: 1; font-family: ui-monospace, Consolas, monospace; font-size: .85rem; background: var(--green-50); }
.link-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.reset-link { margin-top: 14px; }
.reset-link summary { cursor: pointer; color: var(--muted); font-size: .9rem; }
.reset-link p { margin: 8px 0; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.proof-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; margin-bottom: 12px; }
.proof-tile { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.proof-preview { display: grid; place-items: center; height: 220px; background: var(--green-50); }
.proof-preview img { max-width: 100%; max-height: 220px; object-fit: contain; }
.file-icon {
  width: 80px; height: 100px; display: grid; place-items: center; border-radius: 8px;
  background: var(--red-50); color: var(--red); font-weight: 700; border: 2px solid #f5c2c7;
}
.proof-meta { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; font-size: .9rem; word-break: break-word; }
.proof-actions { font-size: .85rem; }
.danger-link { color: var(--red); text-decoration: underline; }
.login-card { max-width: 380px; margin: 40px auto; }
hr { border: 0; border-top: 1px solid var(--border); margin: 24px 0; }

/* ---------- Cost adjustment form ---------- */
.adjust-intro p { margin: 0 0 8px; }
.adjust-intro p:last-child { margin-bottom: 0; }
.member-list { display: grid; gap: 10px; margin: 12px 0; }
.extra-field { margin-top: 18px; }
.adjust-total {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap;
  border-top: 1px solid var(--border); padding-top: 12px; margin-top: 4px;
}
.adjust-total strong { font-size: 1.25rem; color: var(--green-800); }
.radio-group { border: 0; padding: 0; margin: 0 0 16px; }
.radio-group .radio { display: flex; align-items: center; gap: 8px; padding: 4px 0; cursor: pointer; }
.radio-group.has-error .radio { color: var(--red); }

/* ---------- Responsive ---------- */
/* Keep the long event title on one line on PCs and laptops */
@media (min-width: 861px) {
  .reg-main h1 { font-size: clamp(1.25rem, calc((100vw - 432px) / 27), 1.625rem); }
}

@media (max-width: 1000px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .admin-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .page { grid-template-columns: 1fr; gap: 20px; }
  .event-side { position: static; max-width: 460px; margin: 0 auto; }
  .reg-main { order: -1; }
  .event-side { order: 0; }
}
@media (max-width: 600px) {
  h1 { font-size: 1.6rem; }
  .event-meta, .grid2, .names, .event-mini { grid-template-columns: 1fr; }
  .grid2 { gap: 0; }
  .pay-options.two { grid-template-columns: 1fr; }
  .confirm-card { padding: 20px; }
  .conf-number strong { font-size: 1.35rem; }
  .card { padding: 16px; }
}

@media print {
  body { background: #fff; }
  .no-print, .admin-bar { display: none !important; }
  .card { border: 0; padding: 0; }
  .pay-box { break-inside: avoid; }
  .qr img { max-width: 240px; }
}