/* Chat comercial — identidad Sergio Ávila Bolsa / Mercados Pro */
.clara-chat {
  --clara-bg: #0b0b0c;
  --clara-panel: #141416;
  --clara-fg: #ffffff;
  --clara-muted: #a8a8ad;
  /* Acento marca: verde (CTA Enviar / foco) */
  --clara-accent: #22c55e;
  --clara-accent-hot: #4ade80;
  --clara-on-accent: #0b0b0c;
  /* Launcher: verde en horario comercial, rojo fuera */
  --clara-online: #22c55e;
  --clara-offline: #dc2626;
  --clara-on-offline: #ffffff;
  --clara-user: #1c1c1f;
  --clara-border: rgba(255, 255, 255, 0.12);
  font-family: "Montserrat", "Segoe UI", "Helvetica Neue", system-ui, sans-serif;
  font-weight: 400;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

.clara-chat *,
.clara-chat *::before,
.clara-chat *::after {
  box-sizing: border-box;
}

.clara-chat--float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 99999;
}

.clara-chat__launcher {
  appearance: none;
  border: 0;
  cursor: pointer;
  background: var(--clara-online);
  color: var(--clara-on-accent);
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  box-shadow: 0 8px 28px rgba(34, 197, 94, 0.32);
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.clara-chat__launcher:hover {
  background: var(--clara-accent-hot);
  transform: translateY(-1px);
}

.clara-chat--offline .clara-chat__launcher {
  background: var(--clara-offline);
  color: var(--clara-on-offline);
  box-shadow: 0 8px 28px rgba(220, 38, 38, 0.32);
}

.clara-chat--offline .clara-chat__launcher:hover {
  background: #ef4444;
}

.clara-chat__panel {
  display: none;
  flex-direction: column;
  width: min(380px, calc(100vw - 2rem));
  height: min(560px, calc(100vh - 6rem));
  background: var(--clara-bg);
  color: var(--clara-fg);
  border: 1px solid var(--clara-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

.clara-chat--float .clara-chat__panel {
  position: absolute;
  right: 0;
  bottom: 3.5rem;
}

.clara-chat--float.is-open .clara-chat__panel {
  display: flex;
}

.clara-chat--float.is-open .clara-chat__launcher {
  display: none;
}

.clara-chat--embed .clara-chat__panel {
  display: flex;
  width: 100%;
  max-width: 480px;
  height: 520px;
  margin: 1rem 0;
}

.clara-chat__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1rem 0.85rem;
  background: var(--clara-panel);
  border-bottom: 1px solid var(--clara-border);
}

.clara-chat__header h2 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--clara-fg);
}

.clara-chat__header p {
  margin: 0.3rem 0 0;
  color: var(--clara-muted);
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.35;
}

.clara-chat__close {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--clara-muted);
  cursor: pointer;
  font-size: 1.35rem;
  line-height: 1;
  padding: 0.15rem;
  font-family: inherit;
}

.clara-chat__close:hover {
  color: var(--clara-accent);
}

.clara-chat--embed .clara-chat__close {
  display: none;
}

.clara-chat__messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background:
    radial-gradient(ellipse at 10% 0%, rgba(34, 197, 94, 0.07) 0%, transparent 45%),
    var(--clara-bg);
}

.clara-chat__bubble {
  max-width: 92%;
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.clara-chat__bubble--assistant {
  align-self: flex-start;
  background: var(--clara-panel);
  border: 1px solid var(--clara-border);
}

.clara-chat__bubble--user {
  align-self: flex-end;
  background: var(--clara-user);
  border: 1px solid rgba(34, 197, 94, 0.35);
}

.clara-chat__bubble a {
  color: var(--clara-accent-hot);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.clara-chat__form {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem;
  border-top: 1px solid var(--clara-border);
  background: var(--clara-panel);
}

.clara-chat__form input {
  flex: 1;
  border: 1px solid var(--clara-border);
  background: var(--clara-bg);
  color: var(--clara-fg);
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 500;
}

.clara-chat__form input::placeholder {
  color: var(--clara-muted);
}

.clara-chat__form input:focus {
  outline: 2px solid var(--clara-accent);
  outline-offset: 0;
  border-color: transparent;
}

.clara-chat__form button {
  appearance: none;
  border: 0;
  border-radius: 10px;
  background: var(--clara-accent);
  color: var(--clara-on-accent);
  font-family: inherit;
  font-weight: 800;
  letter-spacing: 0.02em;
  padding: 0 1rem;
  cursor: pointer;
  transition: background 0.15s ease;
}

.clara-chat__form button:hover {
  background: var(--clara-accent-hot);
}

/* Fuera de horario: Enviar también en rojo (como el launcher) */
.clara-chat--offline .clara-chat__form button {
  background: var(--clara-offline);
  color: var(--clara-on-offline);
}

.clara-chat--offline .clara-chat__form button:hover {
  background: #ef4444;
}

.clara-chat__form button:disabled {
  opacity: 0.55;
  cursor: wait;
}

.clara-chat__status {
  padding: 0 1rem 0.65rem;
  color: var(--clara-muted);
  font-size: 0.75rem;
  font-weight: 500;
}

@media (max-width: 480px) {
  .clara-chat--float {
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .clara-chat--float .clara-chat__panel {
    position: fixed;
    inset: 0.5rem;
    width: auto;
    height: auto;
    bottom: 0.5rem;
    right: 0.5rem;
    left: 0.5rem;
    top: 0.5rem;
    border-radius: 12px;
  }
}