.mayerpix-chat-widget {
  --mayerpix-chat-primary: #0f1115;
  --mayerpix-chat-accent: #d1b46a;
  --mayerpix-chat-surface: #ffffff;
  --mayerpix-chat-text: #111827;
  --mayerpix-chat-launcher-text: #ffffff;
  --mayerpix-chat-soft-bg: #f5f5f5;
  --mayerpix-chat-border: rgba(0, 0, 0, 0.12);

  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 9999;
  font-family: "Avenir Next", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
}

.mayerpix-chat-launcher {
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--mayerpix-chat-primary), #1a1e25 70%);
  color: var(--mayerpix-chat-launcher-text);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2px;
  padding: 12px 18px;
  min-height: 44px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mayerpix-chat-launcher:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.32);
}

.mayerpix-chat-panel {
  width: min(360px, calc(100vw - 24px));
  height: min(520px, calc(100vh - 36px));
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--mayerpix-chat-border);
  background: var(--mayerpix-chat-surface);
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.28);
}

.mayerpix-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  background: linear-gradient(135deg, var(--mayerpix-chat-primary), #1a1e25 72%);
  color: var(--mayerpix-chat-launcher-text);
  font-size: 14px;
  border-bottom: 2px solid var(--mayerpix-chat-accent);
}

.mayerpix-chat-header strong {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.mayerpix-chat-close {
  border: none;
  background: transparent;
  color: var(--mayerpix-chat-launcher-text);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  border-radius: 8px;
}

.mayerpix-chat-close:hover {
  background: rgba(255, 255, 255, 0.1);
}

.mayerpix-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  background: var(--mayerpix-chat-soft-bg);
}

.mayerpix-chat-message {
  max-width: 88%;
  margin-bottom: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
}

.mayerpix-chat-message--assistant {
  background: var(--mayerpix-chat-surface);
  color: var(--mayerpix-chat-text);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.mayerpix-chat-message--user {
  margin-left: auto;
  background: var(--mayerpix-chat-primary);
  color: var(--mayerpix-chat-launcher-text);
  border: 1px solid rgba(0, 0, 0, 0.14);
}

.mayerpix-chat-form {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 10px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: var(--mayerpix-chat-surface);
}

.mayerpix-chat-input {
  flex: 1;
  min-width: 0;
  border: 1px solid rgba(0, 0, 0, 0.18);
  border-radius: 10px;
  padding: 10px;
  font-size: 13px;
  color: var(--mayerpix-chat-text);
  background: #fff;
}

.mayerpix-chat-input:focus {
  outline: none;
  border-color: var(--mayerpix-chat-accent);
  box-shadow: 0 0 0 2px rgba(209, 180, 106, 0.24);
}

.mayerpix-chat-send {
  border: none;
  border-radius: 10px;
  background: var(--mayerpix-chat-accent);
  color: #121212;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 14px;
  min-height: 44px;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.mayerpix-chat-send:disabled,
.mayerpix-chat-input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

@media (max-width: 640px) {
  .mayerpix-chat-widget {
    right: 8px;
    bottom: 8px;
  }

  .mayerpix-chat-panel {
    width: min(100vw - 16px, 360px);
    height: min(72vh, 520px);
  }
}