/* GOA shop pay popup — QR_Taler style from taler-merchant-webui / @gnu-taler/web-util */

/* Animated blue ring (same as webui QR.tsx) */
@property --angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}
@keyframes goa-pay-qr-rotate {
  to {
    --angle: 360deg;
  }
}

.shop-item[data-product] {
  cursor: pointer;
  transition: border-color 0.15s, transform 0.12s, background 0.15s;
}
.shop-item[data-product]:hover,
.shop-item[data-product]:focus-visible {
  border-color: rgba(196, 181, 253, 0.75);
  background: rgba(0, 0, 0, 0.4);
  transform: translateY(-1px);
  outline: none;
}
button.shop-item {
  font: inherit;
  color: inherit;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}

.goa-pay-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(8, 6, 14, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.goa-pay-modal.open {
  display: flex;
}
.goa-pay-card {
  position: relative;
  background: rgba(36, 28, 48, 0.98);
  border: 1px solid rgba(167, 139, 250, 0.45);
  border-radius: 16px;
  padding: 1.25rem 1.2rem 1.2rem;
  max-width: 24rem;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  max-height: 92vh;
  overflow-y: auto;
}
.goa-pay-x {
  position: absolute;
  top: 0.45rem;
  right: 0.55rem;
  border: 0;
  background: transparent;
  color: #c4b5fd;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.2rem 0.45rem;
}
.goa-pay-card h3 {
  margin: 0 0 0.2rem;
  font-size: 1.08rem;
  color: #faf5ff;
  padding-right: 1.5rem;
}
.goa-pay-amount {
  margin: 0 0 0.85rem;
  font-weight: 750;
  color: #c4b5fd;
  font-variant-numeric: tabular-nums;
}

/* === QR_Taler frame (webui QR.tsx) === */
.goa-pay-taler-qr {
  width: 100%;
  max-width: 280px;
  margin: 0 auto 0.75rem;
  padding: 10px;
  border-radius: 20px;
  box-sizing: border-box;
  position: relative;
  background: conic-gradient(
    from var(--angle),
    #0042b3 0deg,
    #f1f1f4 20deg,
    #f1f1f4 150deg,
    #f1f1f4 160deg,
    #0042b3 180deg,
    #f1f1f4 200deg,
    #f1f1f4 330deg,
    #f1f1f4 340deg,
    #0042b3
  );
  animation: goa-pay-qr-rotate 10s linear infinite;
}
.goa-pay-taler-qr__inner {
  padding: 10px;
  border-radius: 20px;
  background: #fff;
  line-height: 0;
  min-height: 180px;
  box-sizing: border-box;
}
/* Always an <img data-url> with explicit pixel size from JS */
.goa-pay-taler-qr__inner img {
  display: block !important;
  margin: 0 auto !important;
  border: 0 !important;
  background: #fff;
  image-rendering: pixelated;
}
/* Center logo plate — official qr-logo.png (webui ~100×50; PNG for Android) */
.goa-pay-taler-qr__logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28%;
  height: auto;
  max-width: 100px;
  aspect-ratio: 200 / 95;
  object-fit: contain;
  pointer-events: none;
  background: #fff;
  border-radius: 4px;
}
/* Full encoded payload under QR — clickable (wallet / webextension) */
.goa-pay-payload {
  display: block;
  margin: 0.45rem 0 0.55rem;
  padding: 0 0.25rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  line-height: 1.35;
  color: #7eb6ff;
  word-break: break-all;
  text-align: center;
  text-decoration: none;
  border-bottom: 1px solid rgba(126, 182, 255, 0.4);
  cursor: pointer;
}
.goa-pay-payload:hover {
  color: #b8d6ff;
  border-bottom-color: #7eb6ff;
}

/* Settlement: collapsed by default, expand on click */
.goa-pay-settle {
  margin-top: 0.85rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.22);
}
.goa-pay-settle-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  margin: 0;
  padding: 0.65rem 0.75rem;
  border: 0;
  background: transparent;
  color: #cbd5e1;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 650;
  text-align: left;
  cursor: pointer;
  line-height: 1.3;
}
.goa-pay-settle-toggle:hover {
  background: rgba(148, 163, 184, 0.1);
  color: #e2e8f0;
}
.goa-pay-settle-toggle-text {
  flex: 1;
}
.goa-pay-settle-chevron {
  flex-shrink: 0;
  transition: transform 0.15s ease;
  color: #94a3b8;
  font-size: 0.85rem;
}
.goa-pay-modal.settle-open .goa-pay-settle-chevron {
  transform: rotate(90deg);
}
.goa-pay-settle-body {
  padding: 0 0.75rem 0.75rem;
  border-top: 1px solid rgba(148, 163, 184, 0.25);
}
.goa-pay-settle-note {
  margin-top: 0.55rem;
}
/* Settlement payto QR — plain box (not wallet pay / no logo / no blue ring) */
.goa-pay-payto-qr {
  width: fit-content;
  max-width: 160px;
  margin: 0.35rem auto 0.55rem;
  padding: 0.45rem 0.5rem 0.5rem;
  border-radius: 10px;
  background: #fff;
  border: 1px dashed rgba(100, 116, 139, 0.75);
  box-sizing: border-box;
}
.goa-pay-payto-qr__caption {
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #64748b;
  text-align: center;
  margin: 0 0 0.35rem;
  line-height: 1.2;
}
.goa-pay-payto-qr__inner {
  line-height: 0;
  min-height: 0;
}
.goa-pay-payto-qr__inner img {
  display: block !important;
  margin: 0 auto !important;
  background: #fff;
  image-rendering: pixelated;
}
.goa-pay-sub {
  margin: 0 0 0.55rem;
  font-size: 0.75rem;
  line-height: 1.35;
  color: #b8a8c9;
  font-weight: 500;
  text-align: center;
}

.goa-pay-hint {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
  color: #b8a8c9;
}
.goa-pay-hint.err {
  color: #fca5a5;
}
.goa-pay-cta {
  display: block;
  text-decoration: none;
  font-weight: 750;
  padding: 0.65rem 1rem;
  border-radius: 11px;
  background: linear-gradient(135deg, #a78bfa, #6366f1);
  color: #0f0a1a;
  margin-bottom: 0.75rem;
}
.goa-pay-cta:hover {
  filter: brightness(1.06);
}
.goa-pay-cta.disabled {
  opacity: 0.45;
  pointer-events: none;
}
.goa-pay-label {
  margin: 0.55rem 0 0.2rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #b8a8c9;
}
.goa-pay-line {
  margin: 0 0 0.35rem;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 650;
}
.goa-pay-link {
  color: #93c5fd;
  text-decoration: none;
  white-space: nowrap;
}
.goa-pay-link:hover {
  text-decoration: underline;
}
.goa-pay-link.disabled {
  opacity: 0.45;
  pointer-events: none;
}
.goa-pay-sep {
  margin: 0 0.4rem;
  color: #b8a8c9;
  font-weight: 500;
}
.goa-pay-close {
  display: block;
  width: 100%;
  margin-top: 0.85rem;
  border: 1px solid rgba(167, 139, 250, 0.45);
  background: transparent;
  color: #c4b5fd;
  font-weight: 650;
  padding: 0.5rem;
  border-radius: 10px;
  cursor: pointer;
}

/* Bank (gold/teal) overrides */
.goa-pay-modal.bank-theme .goa-pay-card {
  background: rgba(42, 32, 24, 0.98);
  border-color: rgba(232, 168, 56, 0.4);
}
.goa-pay-modal.bank-theme .goa-pay-amount {
  color: #5eead4;
}
.goa-pay-modal.bank-theme .goa-pay-cta {
  background: linear-gradient(135deg, #5eead4, #0d9488);
  color: #042f2e;
}
.goa-pay-modal.bank-theme .goa-pay-link {
  color: #5eead4;
}
.goa-pay-modal.bank-theme .goa-pay-x,
.goa-pay-modal.bank-theme .goa-pay-close {
  color: #e8c878;
  border-color: rgba(232, 168, 56, 0.35);
}
.goa-pay-modal.bank-theme .goa-pay-settle {
  border-color: rgba(232, 168, 56, 0.3);
  background: rgba(0, 0, 0, 0.28);
}
.goa-pay-modal.bank-theme .goa-pay-settle-toggle {
  color: #e8c878;
}
.goa-pay-modal.bank-theme .goa-pay-settle-body {
  border-top-color: rgba(232, 168, 56, 0.25);
}
