/* ============================================================
   Chat widget — dark theme, matches the site tokens.
   ============================================================ */
.ha-chat-launcher {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent, #FF4D00);
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: Geist, Helvetica, Arial, sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 14px 18px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
  transition: transform .15s ease, opacity .2s ease;
}
.ha-chat-launcher:hover { transform: translateY(-2px); }
.ha-chat-launcher .dot {
  width: 7px; height: 7px; background: #fff; display: inline-block;
}
.ha-chat-launcher[hidden] { display: none; }

.ha-chat-panel {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 61;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 560px;
  max-height: calc(100vh - 48px);
  display: none;
  flex-direction: column;
  background: #0E0F12;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
  font-family: Geist, Helvetica, Arial, sans-serif;
  color: #fff;
}
.ha-chat-panel.open { display: flex; }

.ha-chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}
.ha-chat-head .title {
  display: flex; align-items: center; gap: 9px;
  font-size: 14px; font-weight: 600; letter-spacing: -0.2px;
}
.ha-chat-head .title .sq { width: 8px; height: 8px; background: var(--accent, #FF4D00); display: inline-block; }
.ha-chat-head .sub {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase;
  color: #8A8F98; margin-top: 2px;
}
.ha-chat-close {
  background: none; border: none; color: #8A8F98; cursor: pointer;
  font-size: 22px; line-height: 1; padding: 4px 6px;
}
.ha-chat-close:hover { color: #fff; }

.ha-chat-log {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ha-msg {
  max-width: 84%;
  font-size: 14.5px;
  line-height: 1.5;
  padding: 10px 13px;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.ha-msg.user {
  align-self: flex-end;
  background: var(--accent, #FF4D00);
  color: #fff;
}
.ha-msg.bot {
  align-self: flex-start;
  background: #1A1C20;
  color: #E8E9EB;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.ha-msg.bot a { color: var(--accent, #FF4D00); }

.ha-typing { align-self: flex-start; display: inline-flex; gap: 4px; padding: 12px 13px; background: #1A1C20; border: 1px solid rgba(255, 255, 255, 0.08); }
.ha-typing span { width: 6px; height: 6px; background: #8A8F98; display: inline-block; animation: haType 1s infinite ease-in-out; }
.ha-typing span:nth-child(2) { animation-delay: .15s; }
.ha-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes haType { 0%, 60%, 100% { opacity: .25; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }

.ha-chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}
.ha-chat-input {
  flex: 1;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  font-family: inherit;
  font-size: 14.5px;
  padding: 11px 12px;
  outline: none;
  resize: none;
  max-height: 110px;
}
.ha-chat-input:focus { border-color: var(--accent, #FF4D00); }
.ha-chat-send {
  background: #fff;
  color: #08090A;
  border: none;
  cursor: pointer;
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: 16px;
  padding: 0 16px;
}
.ha-chat-send:disabled { opacity: .4; cursor: default; }

/* visible keyboard focus */
.ha-chat-launcher:focus-visible,
.ha-chat-close:focus-visible,
.ha-chat-send:focus-visible,
.ha-chat-input:focus-visible { outline: 2px solid var(--accent, #FF4D00); outline-offset: 2px; }

@media (max-width: 480px) {
  .ha-chat-panel { right: 0; bottom: 0; width: 100vw; height: 100dvh; max-height: none; border: none; }
  .ha-chat-launcher { right: 16px; bottom: 16px; }
}