:root {
  --bg: #0b1220;
  --panel: #121a2b;
  --panel-2: #0f1726;
  --text: #e6ecff;
  --muted: #b9c3e6;
  --brand: #6ee7b7;
  --brand-2: #34d399;
  --accent: #60a5fa;
  --danger: #f87171;
  --radius: 14px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 10% -10%, #102041 0%, #0b1220 60%), var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.55;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: color-mix(in oklab, var(--bg), transparent 25%);
  border-bottom: 1px solid #1c2742;
  z-index: 10;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo { font-size: 30px; }
.logo img { height: 80px; width: auto; display: block; object-fit: contain; }
.titles h1 { font-size: 20px; margin: 0; }
.titles .tagline { margin: 2px 0 0; color: var(--muted); font-size: 14px; }

main { display: grid; gap: 28px; }
.intro { padding-top: 18px; }
.intro h2 { margin: 0 0 10px; font-size: 28px; }
.intro p { margin: 0; color: var(--muted); }

.share { padding: 10px 0; }
.share-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 22px;
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid #1c2742;
  padding: 18px;
  border-radius: var(--radius);
}
.share-text h3 { margin: 0 0 8px; }
.share-text p { margin: 0 0 14px; color: var(--muted); }
.share-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.share-qr { display: grid; place-items: center; gap: 6px; }
.share-qr img {
  width: 220px; height: 220px; border-radius: var(--radius-sm);
  background: #0b1220; border: 1px solid #1c2742;
}
.qr-caption { color: var(--muted); font-size: 12px; }

.methods .grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid #1c2742;
  padding: 14px;
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "title qr"
    "value qr"
    "actions qr";
  gap: 10px 14px;
}
.card .title { grid-area: title; margin: 0; font-size: 18px; }
.card .value { grid-area: value; margin: 0; color: var(--muted); word-break: break-all; }
.card .actions { grid-area: actions; display: flex; gap: 8px; flex-wrap: wrap; }
.card .qr { grid-area: qr; display: grid; place-items: center; }
.card .qr img { width: 150px; height: 150px; border-radius: var(--radius-sm); background: #0b1220; border: 1px solid #1c2742; }

/* QR-less card layout (used for IBAN) */
.card.no-qr {
  grid-template-columns: 1fr;
  grid-template-areas:
    "title"
    "value"
    "actions";
}
.card.no-qr .qr { display: none; }

.btn {
  background: linear-gradient(180deg, var(--brand), var(--brand-2));
  color: #052814;
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 600;
  cursor: pointer;
}
.btn:hover { filter: brightness(1.05); }
.btn:active { transform: translateY(1px); }
.btn-secondary {
  background: linear-gradient(180deg, #233150, #1c2742);
  color: var(--text);
}

.small { font-size: 13px; color: var(--muted); }

.ig-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--accent); text-decoration: none; }
.ig-link:hover { text-decoration: underline; }
.ig-icon { width: 16px; height: 16px; color: #E1306C; }

.site-footer { border-top: 1px solid #1c2742; margin-top: 10px; }
.site-footer .container { padding: 20px 0; }

.lightbox { position: fixed; inset: 0; display: none; }
.lightbox[aria-hidden="false"] { display: block; }
.lightbox-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.6); }
.lightbox-content {
  position: absolute; inset: 0; display: grid; place-items: center; padding: 20px;
}
.lightbox-content img {
  width: min(90vw, 520px); height: auto; background: #0b1220; border: 1px solid #1c2742; border-radius: var(--radius);
}
.lightbox-close {
  position: absolute; top: 14px; right: 14px; background: #00000080; color: #fff; border: 1px solid #ffffff30; border-radius: 8px; padding: 6px 8px; cursor: pointer;
}

.toast {
  position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%);
  background: #0b1220; border: 1px solid #1c2742; color: var(--text);
  padding: 10px 14px; border-radius: 10px; display: none;
}
.toast.show { display: block; }

@media (max-width: 780px) {
  .share-inner { grid-template-columns: 1fr; }
}