/* Widget de chat — reusa las variables de css/styles.css (paleta Midnight Gold) */

.dali-chat-launcher {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  border: none;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  z-index: 900;
  transition: transform 0.15s;
}
.dali-chat-launcher:hover { transform: scale(1.06); }
.dali-chat-launcher.hidden { display: none; }
.dali-chat-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.dali-chat-avatar-img--head {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.dali-chat-teaser {
  position: fixed;
  bottom: 30px;
  right: 92px;
  max-width: 220px;
  background: var(--color-surface-container-high);
  color: var(--color-on-surface);
  border: 1px solid var(--color-primary);
  padding: 10px 14px;
  font-family: 'Manrope', sans-serif;
  font-size: 12.5px;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  z-index: 899;
  animation: dali-teaser-in 0.35s ease-out;
}
.dali-chat-teaser::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -8px;
  margin-top: -6px;
  border: 6px solid transparent;
  border-left-color: var(--color-primary);
}
.dali-chat-teaser.hidden { display: none; }
.dali-chat-teaser:hover { border-color: var(--color-primary-fixed); }
@keyframes dali-teaser-in {
  from { opacity: 0; transform: translateY(6px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@media (max-width: 600px) {
  .dali-chat-teaser { right: 78px; max-width: 170px; font-size: 12px; }
}

.dali-chat-panel {
  position: fixed;
  bottom: 92px;
  right: 24px;
  width: min(360px, calc(100vw - 32px));
  max-height: min(70vh, 560px);
  display: flex;
  flex-direction: column;
  background: var(--color-surface-container);
  border: 1px solid var(--color-border-subtle);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  z-index: 900;
  font-family: 'Manrope', sans-serif;
}
.dali-chat-panel.hidden { display: none; }

.dali-chat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border-subtle);
}
.dali-chat-head h3 {
  font-family: 'Archivo', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-on-surface);
  margin: 0;
  flex: 1 1 auto;
}
.dali-chat-head button {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
}
.dali-chat-head button:hover { color: var(--color-primary); }

.dali-chat-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dali-chat-msg {
  max-width: 85%;
  padding: 9px 12px;
  font-size: 13.5px;
  line-height: 1.5;
}
.dali-chat-msg--assistant {
  align-self: flex-start;
  background: var(--color-surface-container-high);
  color: var(--color-on-surface);
}
.dali-chat-msg--user {
  align-self: flex-end;
  background: var(--color-primary);
  color: var(--color-background);
}
.dali-chat-msg--error {
  align-self: flex-start;
  background: rgba(229, 84, 74, 0.12);
  color: var(--color-on-surface);
  border-left: 3px solid #e5544a;
}
.dali-chat-msg a {
  color: var(--color-primary);
  text-decoration: underline;
}

.dali-chat-typing {
  align-self: flex-start;
  font-size: 12px;
  color: var(--color-text-muted);
}

.dali-chat-card {
  align-self: flex-start;
  width: 100%;
  border: 1px solid var(--color-primary);
  padding: 12px 14px;
  font-size: 13px;
  color: var(--color-on-surface);
}
.dali-chat-card strong { color: var(--color-primary); }
.dali-chat-card__row { margin-bottom: 3px; }
.dali-chat-card__actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}
.dali-chat-card__actions .btn-primary {
  padding: 8px 14px;
  font-size: 12px;
}
.dali-chat-btn-ghost {
  padding: 8px 14px;
  font-size: 12px;
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: none;
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-muted);
  cursor: pointer;
}
.dali-chat-btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.dali-chat-card__actions button:disabled { opacity: 0.5; cursor: not-allowed; }

.dali-chat-foot {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--color-border-subtle);
}
.dali-chat-foot input {
  flex: 1 1 auto;
  background: var(--color-surface-container-low);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-on-surface);
  padding: 9px 12px;
  font-family: 'Manrope', sans-serif;
  font-size: 13.5px;
  outline: none;
}
.dali-chat-foot input:focus { border-color: var(--color-primary); }
.dali-chat-foot input:disabled { opacity: 0.5; }
.dali-chat-foot button {
  width: 40px;
  flex-shrink: 0;
  background: var(--color-primary);
  color: var(--color-background);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dali-chat-foot button:hover { background: var(--color-primary-fixed); }
.dali-chat-foot button:disabled { opacity: 0.5; cursor: not-allowed; }

@media (max-width: 600px) {
  .dali-chat-panel {
    right: 12px;
    left: 12px;
    width: auto;
    bottom: 88px;
  }
  .dali-chat-launcher { bottom: 18px; right: 18px; }
}