/* Floating PMTS Assistant — public portal widget */
.pmts-assistant {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  font-family: inherit;
}

.pmts-assistant__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: none;
  border-radius: 9999px;
  background: linear-gradient(135deg, #0ea5e9, #2563eb);
  color: #fff;
  padding: 0.7rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.38);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.pmts-assistant__toggle:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, #0284c7, #1d4ed8);
  box-shadow: 0 14px 32px rgba(37, 99, 235, 0.45);
}

.pmts-assistant__toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.18);
}

.pmts-assistant__panel {
  display: none;
  flex-direction: column;
  width: min(24rem, calc(100vw - 2rem));
  max-height: min(36rem, calc(100vh - 6rem));
  margin-bottom: 0.75rem;
  border-radius: 1rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 22px 44px rgba(15, 23, 42, 0.2);
  overflow: hidden;
}

.pmts-assistant--open .pmts-assistant__panel {
  display: flex;
}

.pmts-assistant__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.9rem 1rem;
  background: linear-gradient(135deg, #0ea5e9, #2563eb);
  color: #fff;
}

.pmts-assistant__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.pmts-assistant__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.16);
  flex-shrink: 0;
}

.pmts-assistant__header h2 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.pmts-assistant__header p {
  margin: 0.15rem 0 0;
  font-size: 0.68rem;
  opacity: 0.92;
}

.pmts-assistant__close {
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
}

.pmts-assistant__messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: #f8fafc;
}

.pmts-assistant__bubble {
  max-width: 92%;
  padding: 0.55rem 0.75rem;
  border-radius: 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.45;
}

.pmts-assistant__bubble--bot {
  align-self: flex-start;
  background: #fff;
  border: 1px solid #e2e8f0;
  color: #0f172a;
}

.pmts-assistant__bubble--user {
  align-self: flex-end;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
}

.pmts-assistant__bubble--typing {
  opacity: 0.75;
  font-style: italic;
}

.pmts-assistant__links {
  margin-top: 0.45rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.pmts-assistant__links a {
  font-size: 0.7rem;
  font-weight: 600;
  color: #2563eb;
  text-decoration: underline;
}

.pmts-assistant__suggestions {
  padding: 0 0.85rem 0.55rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  background: #f8fafc;
  max-height: 9rem;
  overflow-y: auto;
}

.pmts-assistant__suggestion-label {
  margin: 0;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #64748b;
}

.pmts-assistant__suggestion-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.pmts-assistant__suggestion {
  border: 1px solid #cbd5e1;
  background: #fff;
  border-radius: 9999px;
  padding: 0.28rem 0.6rem;
  font-size: 0.68rem;
  color: #334155;
  cursor: pointer;
  text-align: left;
  line-height: 1.35;
}

.pmts-assistant__suggestion:hover {
  border-color: #2563eb;
  color: #2563eb;
  background: #eff6ff;
}

.pmts-assistant__form {
  display: flex;
  gap: 0.35rem;
  padding: 0.75rem;
  border-top: 1px solid #e2e8f0;
  background: #fff;
}

.pmts-assistant__input {
  flex: 1;
  border: 1px solid #cbd5e1;
  border-radius: 0.5rem;
  padding: 0.45rem 0.65rem;
  font-size: 0.8125rem;
}

.pmts-assistant__input:focus {
  outline: 2px solid rgba(37, 99, 235, 0.35);
  border-color: #2563eb;
}

.pmts-assistant__send {
  border: none;
  border-radius: 0.5rem;
  background: #2563eb;
  color: #fff;
  padding: 0.45rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
}

.pmts-assistant__send:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

@media (max-width: 640px) {
  .pmts-assistant {
    right: 0.65rem;
    bottom: 0.65rem;
  }

  .pmts-assistant__toggle span.label {
    display: none;
  }

  .pmts-assistant__panel {
    width: min(22rem, calc(100vw - 1.3rem));
  }
}