#ew-chat-root {
  --ew-bg: #071009;
  --ew-surface: #102017;
  --ew-surface-2: #163023;
  --ew-border: rgba(0, 232, 150, 0.18);
  --ew-border-strong: rgba(0, 232, 150, 0.32);
  --ew-green: #00e896;
  --ew-green-dark: #00b879;
  --ew-lime: #b7ff63;
  --ew-white: #eef7f1;
  --ew-text: #a0c2af;
  --ew-muted: #5e7d6b;
  --ew-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

#ew-chat-root * {
  box-sizing: border-box;
}

.ew-chat-launcher {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 10010;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.ew-chat-tip {
  max-width: 240px;
  padding: 11px 14px;
  border-radius: 14px;
  background: rgba(7, 16, 9, 0.96);
  border: 1px solid var(--ew-border);
  color: var(--ew-text);
  box-shadow: var(--ew-shadow);
  font-size: 12px;
  line-height: 1.45;
}

.ew-chat-tip strong {
  display: block;
  color: var(--ew-green);
  margin-bottom: 2px;
}

.ew-chat-button {
  width: 62px;
  height: 62px;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ew-green), var(--ew-lime));
  color: #041009;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 10px 30px rgba(0, 232, 150, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ew-chat-button:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 16px 34px rgba(0, 232, 150, 0.4);
}

.ew-chat-window {
  position: fixed;
  right: 22px;
  bottom: 96px;
  z-index: 10011;
  width: min(380px, calc(100vw - 20px));
  max-height: min(640px, calc(100vh - 120px));
  display: none;
  flex-direction: column;
  overflow: hidden;
  border-radius: 22px;
  background: rgba(7, 16, 9, 0.98);
  border: 1px solid var(--ew-border-strong);
  box-shadow: var(--ew-shadow);
}

.ew-chat-window.is-open {
  display: flex;
}

.ew-chat-header {
  padding: 16px 18px 12px;
  background: linear-gradient(180deg, rgba(0, 232, 150, 0.08), rgba(0, 232, 150, 0));
  border-bottom: 1px solid var(--ew-border);
}

.ew-chat-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ew-chat-title {
  color: var(--ew-white);
  font-size: 14px;
  font-weight: 800;
}

.ew-chat-subtitle {
  color: var(--ew-text);
  font-size: 12px;
  margin-top: 4px;
}

.ew-chat-close,
.ew-chat-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid var(--ew-border);
  color: var(--ew-text);
  background: rgba(255, 255, 255, 0.03);
  text-decoration: none;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.ew-chat-close:hover,
.ew-chat-link:hover {
  background: rgba(0, 232, 150, 0.08);
  border-color: var(--ew-border-strong);
  color: var(--ew-green);
}

.ew-chat-badge {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--ew-border);
  color: var(--ew-green);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ew-chat-body {
  display: flex;
  flex: 1;
  min-height: 0;
  flex-direction: column;
}

.ew-chat-messages {
  flex: 1;
  overflow: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ew-chat-message {
  display: flex;
}

.ew-chat-message.is-user {
  justify-content: flex-end;
}

.ew-chat-bubble {
  max-width: 84%;
  padding: 11px 13px;
  border-radius: 16px;
  font-size: 13px;
  line-height: 1.55;
  background: var(--ew-surface);
  color: var(--ew-text);
  border: 1px solid var(--ew-border);
}

.ew-chat-message.is-user .ew-chat-bubble {
  background: var(--ew-green);
  color: #041009;
  border-color: rgba(0, 232, 150, 0.4);
  font-weight: 600;
}

.ew-chat-bubble strong {
  color: var(--ew-white);
}

.ew-chat-message.is-user .ew-chat-bubble strong {
  color: inherit;
}

.ew-chat-typing {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.ew-chat-typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ew-muted);
  animation: ew-typing 1s infinite ease-in-out;
}

.ew-chat-typing span:nth-child(2) {
  animation-delay: 0.12s;
}

.ew-chat-typing span:nth-child(3) {
  animation-delay: 0.24s;
}

@keyframes ew-typing {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

.ew-chat-quick-replies {
  padding: 0 16px 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ew-chat-quick-replies button {
  border: 1px solid var(--ew-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--ew-text);
  padding: 8px 12px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.ew-chat-quick-replies button:hover {
  border-color: var(--ew-border-strong);
  color: var(--ew-green);
  background: rgba(0, 232, 150, 0.08);
}

.ew-chat-cta {
  margin: 0 16px 14px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(37, 211, 102, 0.28);
  background: rgba(37, 211, 102, 0.1);
  color: #8ef0b8;
  text-decoration: none;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  font-weight: 700;
}

.ew-chat-cta.is-visible {
  display: flex;
}

.ew-chat-input-row {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 14px 16px 16px;
  border-top: 1px solid var(--ew-border);
  background: rgba(255, 255, 255, 0.02);
}

.ew-chat-input {
  flex: 1;
  min-height: 44px;
  max-height: 110px;
  resize: vertical;
  border-radius: 14px;
  border: 1px solid var(--ew-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ew-white);
  padding: 11px 12px;
  font: inherit;
  font-size: 13px;
  line-height: 1.4;
}

.ew-chat-input:focus {
  outline: none;
  border-color: var(--ew-border-strong);
}

.ew-chat-send {
  min-width: 56px;
  height: 48px;
  border: 0;
  border-radius: 14px;
  background: var(--ew-green);
  color: #041009;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.ew-chat-send:disabled {
  opacity: 0.6;
  cursor: wait;
}

@media (max-width: 640px) {
  .ew-chat-launcher {
    right: 14px;
    bottom: 14px;
  }

  .ew-chat-window {
    right: 10px;
    bottom: 86px;
    width: calc(100vw - 20px);
  }

  .ew-chat-tip {
    max-width: 200px;
  }
}