/* ==========================================================================
   Fire Pay - Frontend Button & Gate Styles
   ========================================================================== */

/* --- Button --- */

.fire-pay-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  transition: filter 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
  -webkit-user-select: none;
  user-select: none;
}

.fire-pay-btn:hover:not(:disabled) {
  filter: brightness(0.9);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.fire-pay-btn:active:not(:disabled) {
  transform: scale(0.97);
}

.fire-pay-btn:disabled {
  opacity: 0.6;
  cursor: default;
  pointer-events: none;
}

/* --- Icon --- */

.fire-pay-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* --- Spinner --- */

.fire-pay-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: fire-pay-spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes fire-pay-spin {
  to {
    transform: rotate(360deg);
  }
}

/* --- Status --- */

.fire-pay-status {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 13px;
  margin-top: 8px;
  min-height: 20px;
  transition: color 0.2s ease;
}

.fire-pay-status.confirming {
  animation: fire-pay-pulse 2s ease-in-out infinite;
}

.fire-pay-status.success {
  color: #22c55e;
}

.fire-pay-status.error {
  color: #FF4D6A;
}

@keyframes fire-pay-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

/* --- Install Message --- */

.fire-pay-install {
  font-size: 13px;
  color: #666;
}

.fire-pay-install a {
  color: #FF4D6A;
  text-decoration: underline;
}

.fire-pay-install a:hover {
  color: #e63e58;
}

/* --- Gated Content --- */

.fire-gate-wrapper {
  position: relative;
}

.fire-gate-preview {
  height: 120px;
  overflow: hidden;
  position: relative;
  pointer-events: none;
}

.fire-gate-preview-gradient {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.03) 0%, rgba(0, 0, 0, 0.08) 100%);
  border-radius: 8px;
}

.fire-gate-preview-blurred {
  filter: blur(8px);
  color: #999;
  font-size: 14px;
  line-height: 1.8;
  padding: 16px;
}

.fire-gate-preview-locked {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f8f8;
  border-radius: 8px;
  color: #999;
}

.fire-gate-content {
  display: none;
}

.fire-gate-content.unlocked {
  display: block;
  animation: fire-pay-fadeIn 0.4s ease;
}

@keyframes fire-pay-fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* --- Badge --- */

.fire-pay-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity 0.2s;
}

.fire-pay-badge:hover {
  opacity: 0.85;
}

.fire-pay-badge .fire-pay-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.fire-pay-badge-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.fire-pay-badge-label {
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.fire-pay-badge-coin {
  font-size: 13px;
  font-weight: 500;
}

.fire-pay-badge-dark {
  background: #0a0a0a;
  border: 1px solid #222;
  color: #fff;
}

.fire-pay-badge-dark .fire-pay-badge-label {
  color: #999;
}

.fire-pay-badge-light {
  background: #fff;
  border: 1px solid #e0e0e0;
  color: #111;
}

.fire-pay-badge-light .fire-pay-badge-label {
  color: #999;
}