.kafe-chat-fab {
  position: fixed;
  left: max(16px, env(safe-area-inset-left));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 9998;
  width: 58px;
  height: 58px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #f96f3a, #e85a24);
  color: #fff;
  box-shadow: 0 10px 30px rgba(249, 111, 58, 0.45);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.kafe-chat-fab:hover {
  transform: translateY(-1px);
}

.kafe-chat-panel {
  position: fixed;
  left: max(16px, env(safe-area-inset-left));
  bottom: calc(max(16px, env(safe-area-inset-bottom)) + 72px);
  z-index: 9999;
  width: min(380px, calc(100vw - 24px));
  max-height: min(560px, calc(100vh - 110px));
  background: #fff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.18);
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.kafe-chat-panel.open {
  display: flex;
}

.kafe-chat-head {
  padding: 14px 16px;
  background: linear-gradient(135deg, #0b1b3a, #132a52);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.kafe-chat-head strong {
  font-size: 15px;
}

.kafe-chat-head small {
  display: block;
  opacity: 0.85;
  font-size: 12px;
  margin-top: 2px;
}

.kafe-chat-close {
  border: 0;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.kafe-chat-messages {
  flex: 1;
  overflow: auto;
  padding: 14px;
  display: grid;
  gap: 10px;
  background: #f8fafc;
}

.kafe-chat-msg {
  max-width: 92%;
  padding: 10px 12px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
}

.kafe-chat-msg.bot {
  background: #fff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  color: #0f172a;
  border-bottom-left-radius: 4px;
}

.kafe-chat-msg.user {
  margin-left: auto;
  background: #0b1b3a;
  color: #fff;
  border-bottom-right-radius: 4px;
}

.kafe-chat-products {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.kafe-chat-product {
  display: block;
  padding: 10px 12px;
  border-radius: 12px;
  background: #fff7f2;
  border: 1px solid rgba(249, 111, 58, 0.25);
  color: #0b1b3a;
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
}

.kafe-chat-product span {
  display: block;
  color: #f96f3a;
  margin-top: 4px;
}

.kafe-chat-wa {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #22c55e;
  color: #fff !important;
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
}

.kafe-chat-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 14px 10px;
  background: #f8fafc;
}

.kafe-chat-chip {
  border: 1px solid rgba(226, 232, 240, 0.95);
  background: #fff;
  color: #0b1b3a;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.kafe-chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid rgba(226, 232, 240, 0.95);
  background: #fff;
}

.kafe-chat-form input {
  flex: 1;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
}

.kafe-chat-form button {
  border: 0;
  border-radius: 12px;
  background: #f96f3a;
  color: #fff;
  font-weight: 800;
  padding: 10px 14px;
  cursor: pointer;
  font-size: 12px;
}

.kafe-chat-typing {
  font-size: 12px;
  color: #64748b;
  padding: 0 14px 8px;
  background: #f8fafc;
}