/* ========================================
   SEPTIGENESIS — DIAGNÓSTICO CHAT
   Chat-specific styles. Reuses design-tokens.css.
   ======================================== */

/* ---------- Page shell ---------- */
.chat-page {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-light) 100%);
}

.chat-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-lg) 0;
  box-sizing: border-box;
  min-height: 0;
}

/* ---------- Intro banner ---------- */
.chat-intro {
  text-align: center;
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.chat-intro .sg-section-label {
  display: inline-block;
  /* WCAG AA: teal #00a99d sobre blanco = 2.92:1 (falla). Oscurecido a #007a71 = 4.54:1 ✅ */
  color: var(--gcid-primary-text, #007a71);
  font-weight: var(--font-weight-semibold);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-xs);
}

.chat-intro h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  line-height: 1.25;
  margin-bottom: var(--spacing-sm);
  overflow-wrap: break-word;
  word-break: break-word;
}

.chat-intro p {
  color: var(--body-text-color);
  max-width: 640px;
  margin: 0 auto;
  font-size: 0.98rem;
}

/* ---------- Chat window (glass) ---------- */
.chat-window {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  margin-top: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(0, 169, 157, 0.18);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

/* Subtle top accent line */
.chat-window::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gcid-primary-color), var(--accent-cyan), var(--gcid-secondary-color));
  z-index: 2;
}

/* ---------- Messages area ---------- */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-xl) var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar { width: 8px; }
.chat-messages::-webkit-scrollbar-thumb {
  background: rgba(0, 169, 157, 0.3);
  border-radius: var(--border-radius-full);
}
.chat-messages::-webkit-scrollbar-track { background: transparent; }

/* ---------- Message row + bubble ---------- */
.msg {
  display: flex;
  gap: var(--spacing-sm);
  max-width: 82%;
  animation: msg-in var(--transition-normal) both;
}

@keyframes msg-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.msg-user   { align-self: flex-end; flex-direction: row-reverse; }
.msg-ai     { align-self: flex-start; }

.msg-avatar {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: 0.8rem;
  font-family: var(--font-secondary);
}
/* WCAG AA: teal #00a99d sobre teal-light rgba(0,169,157,.2) ≈ #ccf0ed = 2.44:1 (falla). Oscurecido a #007a71 = 4.54:1 ✅ */
.msg-ai   .msg-avatar { background: transparent; color: var(--gcid-primary-text, #007a71); border: none; overflow: hidden; }
.msg-user .msg-avatar { background: var(--gcid-secondary-color); color: #fff; }
.msg-avatar-img { width: 100%; height: 100%; object-fit: contain; display: block; }

.msg-body { display: flex; flex-direction: column; gap: var(--spacing-xs); min-width: 0; }

.msg-bubble {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  font-size: 0.95rem;
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}
.msg-ai .msg-bubble {
  background: #fff;
  color: var(--heading-color);
  border: 1px solid #e8e8e8;
  border-top-left-radius: var(--border-radius-sm);
}
.msg-user .msg-bubble {
  background: linear-gradient(135deg, var(--gcid-primary-color) 0%, #00968b 100%);
  color: #fff;
  border-top-right-radius: var(--border-radius-sm);
}
.msg-user .msg-bubble a { color: #fff; text-decoration: underline; }

/* Markdown inside bubble */
.msg-bubble p { margin: 0 0 0.6em; }
.msg-bubble p:last-child { margin-bottom: 0; }
.msg-bubble ul, .msg-bubble ol { margin: 0.4em 0; padding-left: 1.3em; }
.msg-bubble li { margin-bottom: 0.25em; }
.msg-bubble code {
  background: rgba(0,0,0,0.06);
  padding: 0.1em 0.4em;
  border-radius: var(--border-radius-sm);
  font-size: 0.88em;
}
.msg-user .msg-bubble code { background: rgba(255,255,255,0.22); }
.msg-bubble strong { font-weight: var(--font-weight-semibold); }
/* WCAG AA: teal #00a99d sobre blanco = 2.93:1 (falla). Texto teal accesible #007a71 = 5.22:1 ✅ */
.msg-bubble a { color: var(--gcid-primary-text, #007a71); text-decoration: underline; }

/* Attachment preview inside a user message */
.msg-attachments {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}
.msg-attachment-img {
  max-width: 160px;
  max-height: 160px;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255,255,255,0.4);
}
.msg-attachment-doc {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.8rem;
  background: rgba(255,255,255,0.2);
  color: #fff;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
}

/* ---------- AI message toolbar (listen) ---------- */
.msg-tools {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xs);
}
.msg-listen-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--primary-teal-border);
  /* WCAG AA: teal texto oscurecido a #007a71 = 4.54:1 sobre blanco ✅ */
  color: var(--gcid-primary-text, #007a71);
  border-radius: var(--border-radius-full);
  /* WCAG SC 2.5.8: objetivo táctil mínimo 24×24 CSS px */
  min-height: 24px;
  min-width: 24px;
  padding: 4px 12px;
  font-size: 0.78rem;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.msg-listen-btn:hover { background: var(--primary-teal-light); }
.msg-listen-btn[aria-pressed="true"] {
  background: var(--gcid-primary-color);
  /* WCAG AA: blanco sobre teal #00a99d = 2.92:1 (falla). Oscurecido a #04231f = 5.72:1 ✅ */
  color: var(--gcid-primary-bg-text, #04231f);
  border-color: var(--gcid-primary-color);
}
.msg-listen-btn svg { width: 14px; height: 14px; }

/* ---------- Sources / citations ---------- */
.msg-sources {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xs);
}
.source-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 100%;
  padding: 4px 10px;
  background: var(--bg-light);
  border: 1px solid #e0e0e0;
  border-radius: var(--border-radius-full);
  font-size: 0.75rem;
  color: var(--gcid-secondary-color);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.source-chip:hover {
  border-color: var(--gcid-primary-color);
  background: var(--primary-teal-light);
  text-decoration: none;
}
.source-chip .source-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 240px;
}
.source-chip .source-kind {
  font-size: 0.62rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  /* WCAG AA: blanco sobre teal #00a99d = 2.92:1 (falla). Oscurecido a #04231f = 5.72:1 ✅ */
  color: var(--gcid-primary-bg-text, #04231f);
  background: var(--gcid-primary-color);
  padding: 1px 5px;
  border-radius: var(--border-radius-sm);
}
.source-chip .source-kind.web { background: var(--gcid-secondary-color); }

/* ---------- Typing indicator ---------- */
.typing {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
}
.typing span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gcid-primary-color);
  opacity: 0.4;
  animation: typing-bounce 1.2s infinite ease-in-out;
}
.typing span:nth-child(2) { animation-delay: 0.15s; }
.typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-5px); opacity: 1; }
}

/* ---------- Attachment tray (staged before send) ---------- */
.attach-tray {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg) 0;
}
.attach-tray:empty { display: none; }
.attach-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: var(--bg-light);
  border: 1px solid #e0e0e0;
  border-radius: var(--border-radius-md);
  padding: 6px 10px;
  font-size: 0.8rem;
  color: var(--gcid-secondary-color);
  max-width: 260px;
}
.attach-pill img {
  width: 34px;
  height: 34px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
}
.attach-pill .attach-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
}
.attach-pill .attach-remove {
  background: none;
  border: none;
  color: var(--body-text-color);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0 2px;
}
/* WCAG AA: teal #00a99d = 2.93:1 (falla) — texto teal accesible #007a71 en hover ✅ */
.attach-pill .attach-remove:hover { color: var(--gcid-primary-text, #007a71); }
.attach-pill .attach-spinner {
  width: 14px; height: 14px;
  border: 2px solid #ddd;
  border-top-color: var(--gcid-primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* ---------- Composer ---------- */
.composer {
  border-top: 1px solid #ececec;
  background: rgba(255,255,255,0.85);
  padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
}

.composer-row {
  display: flex;
  align-items: flex-end;
  gap: var(--spacing-sm);
}

.composer-input {
  flex: 1 1 auto;
  /* Evita que el textarea colapse a ~1 carácter de ancho (letras apiladas) */
  min-width: 140px;
  width: auto;
  box-sizing: border-box;
  border: 1px solid #dcdcdc;
  border-radius: var(--border-radius-lg);
  background: #fff;
  padding: var(--spacing-md);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--heading-color);
  resize: none;
  max-height: 160px;
  min-height: 48px;
  overflow-y: auto;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.composer-input:focus {
  outline: none;
  border-color: var(--gcid-primary-color);
  box-shadow: 0 0 0 3px rgba(0, 169, 157, 0.12);
}

/* Icon buttons */
.icon-btn {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-full);
  border: 1px solid #dcdcdc;
  background: #fff;
  color: var(--gcid-secondary-color);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.icon-btn:hover:not(:disabled) {
  border-color: var(--gcid-primary-color);
  /* WCAG SC 1.4.11 (icono gráfico ≥3:1): teal #00a99d sobre teal-light = 2.37:1 (falla). Teal accesible #007a71 = 4.23:1 ✅ */
  color: var(--gcid-primary-text, #007a71);
  background: var(--primary-teal-light);
}
.icon-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.icon-btn svg { width: 20px; height: 20px; }
.icon-btn:focus-visible {
  /* WCAG SC 2.4.11: navy #143e6b = 11:1 sobre blanco ✅ */
  outline: 2px solid var(--gcid-secondary-color, #143e6b);
  outline-offset: 2px;
}

/* Mic listening state */
.icon-btn.listening {
  border-color: var(--gcid-primary-color);
  background: var(--gcid-primary-color);
  color: #fff;
}
.icon-btn.listening::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--border-radius-full);
  border: 2px solid var(--gcid-primary-color);
  animation: mic-pulse 1.4s infinite ease-out;
}
.mic-wrap { position: relative; display: inline-flex; }

@keyframes mic-pulse {
  0%   { transform: scale(1);   opacity: 0.7; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* Send button (primary) */
.send-btn {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-full);
  border: none;
  background: linear-gradient(135deg, var(--gcid-primary-color) 0%, #00968b 100%);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 169, 157, 0.35);
}
.send-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(0, 169, 157, 0.45); }
.send-btn:disabled { opacity: 0.45; cursor: not-allowed; box-shadow: none; }
.send-btn svg { width: 20px; height: 20px; }
.send-btn:focus-visible { outline: 2px solid var(--gcid-secondary-color); outline-offset: 2px; }

/* ---------- Voice engine selector ---------- */
.voice-toolbar {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-md) 0;
  flex-wrap: wrap;
}
.voice-toolbar .voice-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--body-text-color);
  font-weight: var(--font-weight-medium);
}
.voice-toggle {
  display: inline-flex;
  border: 1px solid #dcdcdc;
  border-radius: var(--border-radius-full);
  overflow: hidden;
  background: #fff;
}
.voice-toggle button {
  border: none;
  background: transparent;
  padding: 4px 12px;
  font-size: 0.76rem;
  font-family: var(--font-primary);
  color: var(--body-text-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.voice-toggle button[aria-pressed="true"] {
  background: var(--gcid-primary-color);
  /* WCAG AA: blanco sobre teal #00a99d = 2.92:1 (falla). Oscurecido a #04231f = 5.72:1 ✅ */
  color: var(--gcid-primary-bg-text, #04231f);
  font-weight: var(--font-weight-semibold);
}

/* ---------- Disclaimer ---------- */
.composer-hint {
  text-align: center;
  font-size: 0.72rem;
  color: var(--body-text-color);
  padding: var(--spacing-xs) 0 0;
}

/* ---------- Skip link (WCAG SC 2.4.1) ---------- */
/* El HTML ya incluye el elemento; este CSS lo hace visible al recibir foco de teclado. */
.skip-link {
  position: absolute;
  left: -999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.skip-link:focus {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 9999;
  /* navy sobre blanco = 11:1 ✅ */
  background: var(--gcid-secondary-color, #143e6b);
  color: #fff;
  padding: 8px 16px;
  border-radius: 4px;
  clip: auto;
  width: auto;
  height: auto;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

/* ---------- Live region / status ---------- */
.chat-status { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ---------- Header back link ---------- */
/* WCAG AA: teal #00a99d sobre blanco = 2.93:1 (falla). Texto teal accesible #007a71 = 5.22:1 ✅ */
.header-nav .active { color: var(--gcid-primary-text, #007a71); }

/* ---------- Selector de idioma (site-i18n.js) ----------
   El diagnóstico no traía estilos para el selector: el menú aparecía sin
   posicionar. Reusa el look del resto del sitio y ancla el panel a la derecha,
   dentro del viewport en móvil (no se sale por el borde izquierdo). */
.header-cta { display: flex; align-items: center; gap: var(--spacing-md); }
#lang-switch { flex-shrink: 0; }
.lang-wrap { position: relative; z-index: 200; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--primary-teal-light, #e6f7f5);
  border: 1px solid var(--primary-teal-border, #9fded7);
  color: var(--gcid-secondary-color, #143e6b);
  border-radius: var(--border-radius-full, 999px);
  padding: 8px 14px; font-size: 0.85rem; font-weight: 600;
  font-family: var(--font-primary, inherit); cursor: pointer;
  line-height: 1; transition: all .18s ease;
}
/* WCAG AA: blanco sobre teal #00a99d = 2.93:1 (falla). Fondo teal oscuro #007a71 = 5.22:1 ✅ */
.lang-btn:hover { background: var(--gcid-primary-text, #007a71); color: #fff; border-color: var(--gcid-primary-text, #007a71); transform: translateY(-1px); }
.lang-btn:focus-visible { outline: 3px solid var(--gcid-secondary-color, #143e6b); outline-offset: 2px; }
.lang-flag { font-size: 1rem; line-height: 1; }
.lang-arrow { font-size: 9px; opacity: .85; display: inline-block; transition: transform .18s ease; }
.lang-btn[aria-expanded="true"] .lang-arrow { transform: rotate(180deg); }
.lang-menu {
  display: none; position: absolute; inset-block-start: calc(100% + 8px);
  inset-inline-end: 0; min-width: 190px; z-index: 300;
  background: #fff; border: 1px solid #e0e0e0;
  border-radius: var(--border-radius-lg, 12px);
  box-shadow: 0 12px 32px rgba(20,62,107,0.16); overflow: hidden; padding: 4px;
}
.lang-menu.show { display: block; }
.lang-item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  background: none; border: 0; cursor: pointer;
  padding: 10px 12px; font-size: 0.9rem; text-align: start;
  color: var(--gcid-secondary-color, #143e6b);
  font-family: var(--font-primary, inherit);
  border-radius: var(--border-radius-md, 8px); transition: background .12s ease;
  min-height: 44px;
}
.lang-item:hover { background: var(--primary-teal-light, #e6f7f5); }
.lang-item.active { background: var(--primary-teal-light, #e6f7f5); font-weight: 700; }
.lang-item:focus-visible { outline: 2px solid var(--gcid-secondary-color, #143e6b); outline-offset: -2px; }
.lang-item .flag { font-size: 18px; line-height: 1; }
.lang-item .check { margin-inline-start: auto; color: var(--gcid-primary-text, #007a71); font-weight: 700; }
body.rtl .lang-menu { inset-inline-end: auto; inset-inline-start: 0; }
@media (max-width: 768px) {
  .lang-btn { padding: 7px 10px; font-size: 0.8rem; }
  .lang-btn .lang-label { display: none; }
  /* Móvil (QA Daniel 2026-07-08): panel FIJO CENTRADO por encima de todo,
     nunca recortado, con scroll interno si hiciera falta. */
  .lang-menu {
    position: fixed;
    inset-inline-start: auto; inset-inline-end: auto;
    top: 50%; left: 50%; right: auto;
    transform: translate(-50%, -50%);
    width: min(320px, 92vw); min-width: 0; max-width: 92vw;
    max-height: 76vh; overflow-y: auto;
    z-index: 100010;
    box-shadow: 0 24px 60px rgba(20, 62, 107, 0.34);
  }
  body.rtl .lang-menu { left: 50%; right: auto; }
  .lang-item { padding: 13px 14px; font-size: 0.95rem; }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .chat-main { padding: var(--spacing-md) var(--spacing-sm) 0; }
  .msg { max-width: 92%; }
  .chat-window { margin-top: var(--spacing-md); border-radius: var(--border-radius-md); }
  .chat-messages { padding: var(--spacing-lg) var(--spacing-md); }
  .icon-btn { width: 42px; height: 42px; flex-shrink: 0; }
  .send-btn { width: 46px; height: 46px; flex-shrink: 0; }
  .header-nav { display: none; }
  /* El composer no debe apretar el textarea hasta apilar las letras */
  .composer { padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-md); }
  .composer-row { gap: 6px; }
  .composer-input { min-height: 46px; }
}

/* Pantallas muy angostas (iPhone SE / 360-390px): el textarea pasa a su propia
   fila completa para que nunca colapse; los botones quedan en fila propia. */
@media (max-width: 430px) {
  .composer-row { flex-wrap: wrap; align-items: stretch; }
  .composer-input {
    order: -1;            /* input arriba, botones debajo */
    flex: 1 1 100%;
    width: 100%;
    min-width: 0;
  }
  .composer-row .icon-btn,
  .composer-row .mic-wrap { flex: 0 0 auto; }
  .composer-row .send-btn { margin-inline-start: auto; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .chat-messages { scroll-behavior: auto; }
  .msg { animation: none; }
  .typing span { animation: none; opacity: 0.6; }
  .icon-btn.listening::after { animation: none; }
  .send-btn:hover:not(:disabled) { transform: none; }
  .spinner, .attach-spinner { animation-duration: 2s; }
}

/* ---------- Dark mode: keep chat readable ---------- */
@media (prefers-color-scheme: dark) {
  .chat-window { background: rgba(26,26,26,0.8); border-color: rgba(0,169,157,0.3); }
  .msg-ai .msg-bubble { background: #242424; color: #e8e8e8; border-color: #333; }
  .composer { background: rgba(26,26,26,0.9); border-top-color: #333; }
  .composer-input { background: #1f1f1f; color: #e8e8e8; border-color: #3a3a3a; }
  .icon-btn { background: #1f1f1f; color: #cfcfcf; border-color: #3a3a3a; }
  .voice-toggle, .source-chip, .attach-pill { background: #1f1f1f; border-color: #3a3a3a; }
}

/* ============================================================
   Solution card (rendered under a bot recommendation)
   ============================================================ */
.solution-card {
  margin-top: var(--spacing-sm);
  border: 1px solid rgba(0, 169, 157, 0.35);
  border-left: 4px solid var(--gcid-primary-color);
  border-radius: var(--border-radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  animation: msg-in var(--transition-normal) both;
}

.solution-card-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}
.solution-card-eyebrow {
  font-size: 0.74rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  /* WCAG AA: teal texto oscurecido a #007a71 = 4.54:1 sobre blanco ✅ */
  color: var(--gcid-primary-text, #007a71);
}
.solution-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.68rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #fff;
  background: var(--gcid-secondary-color);
  padding: 3px 9px;
  border-radius: var(--border-radius-full);
}

.solution-card-title {
  margin: 0;
  font-family: var(--font-secondary);
  font-size: clamp(1.2rem, 3.5vw, 1.5rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  color: var(--heading-color);
}

.solution-card-summary {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--body-text-color);
}

/* Target indicator chips */
.solution-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}
.solution-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
  /* WCAG AA: teal texto oscurecido a #007a71 = 4.54:1 sobre teal-light ✅ */
  color: var(--gcid-primary-text, #007a71);
  background: var(--primary-teal-light);
  border: 1px solid var(--primary-teal-border);
  border-radius: var(--border-radius-full);
  padding: 3px 10px;
}

/* Dose blocks */
.solution-doses {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-sm);
}
.solution-dose {
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: var(--bg-light);
  border: 1px solid #e6e6e6;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
}
.solution-dose-label {
  font-size: 0.68rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gcid-secondary-color);
}
.solution-dose-value {
  font-size: 0.9rem;
  font-weight: var(--font-weight-semibold);
  color: var(--heading-color);
  line-height: 1.4;
}
.solution-dose-meta {
  font-size: 0.78rem;
  color: var(--body-text-color);
}

/* Pretreatment warning */
.solution-warn {
  font-size: 0.85rem;
  font-weight: var(--font-weight-medium);
  line-height: 1.45;
  color: #8a4b00;
  background: #fff4e5;
  border: 1px solid #ffcf8f;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
}

.solution-card-notes {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--body-text-color);
}

/* Price */
.solution-price {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px dashed #e0e0e0;
  padding-top: var(--spacing-sm);
}
.solution-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--spacing-sm);
}
.solution-price-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--body-text-color);
  font-weight: var(--font-weight-medium);
}
.solution-price-value {
  font-size: 0.95rem;
  font-weight: var(--font-weight-bold);
  color: var(--heading-color);
  text-align: right;
}

/* Actions */
.solution-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xs);
}
.solution-btn {
  flex: 1 1 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--border-radius-md);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), opacity var(--transition-fast);
}
.solution-btn-primary {
  background: var(--gcid-primary-color);
  color: #ffffff;
  border: 1px solid var(--gcid-primary-color);
  box-shadow: 0 4px 12px rgba(0, 169, 157, 0.3);
}
.solution-btn-primary:hover {
  background: #00968b;
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 169, 157, 0.42);
}
.solution-btn-secondary {
  background: #ffffff;
  /* WCAG AA: teal #00a99d texto = 2.93:1 (falla). Texto teal accesible #007a71 = 5.22:1 (blanco) / 4.23:1 (hover teal-light) ✅. Borde queda teal por marca. */
  color: var(--gcid-primary-text, #007a71);
  border: 1px solid var(--gcid-primary-color);
}
.solution-btn-secondary:hover:not(:disabled) {
  background: var(--primary-teal-light);
}
.solution-btn-secondary:disabled {
  cursor: default;
  color: var(--gcid-secondary-color);
  border-color: #cfe8e5;
  background: var(--primary-teal-light);
  opacity: 0.9;
}
.solution-btn:focus-visible {
  outline: 2px solid var(--gcid-secondary-color);
  outline-offset: 2px;
}

@media (max-width: 480px) {
  .solution-btn { flex: 1 1 100%; }
}

/* Evita que nombres de producto, dosis o precios largos (sin espacios)
   desborden la tarjeta en móviles angostos (~390px). */
.solution-card-title,
.solution-card-summary,
.solution-dose-value,
.solution-dose-meta,
.solution-price-value,
.solution-price-label,
.solution-card-notes,
.solution-chip,
.solution-lock-note {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* CTAs del paywall (candado): pila vertical, cada botón a ancho completo
   para que no desborden en móvil. */
.solution-lock-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* En pantallas muy angostas las dosis pasan a una sola columna para no
   forzar un ancho mínimo que desborde. */
@media (max-width: 430px) {
  .solution-doses { grid-template-columns: 1fr; }
  .solution-lock-ctas { flex-direction: column; }
  .solution-lock-ctas .solution-btn { flex: 1 1 100%; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .solution-card { animation: none; }
  .solution-btn-primary:hover { transform: none; }
}

@media (prefers-color-scheme: dark) {
  .solution-card { background: #242424; border-color: rgba(0,169,157,0.4); }
  .solution-card-title { color: #f0f0f0; }
  .solution-dose { background: #1f1f1f; border-color: #3a3a3a; }
  .solution-dose-value { color: #f0f0f0; }
  .solution-price { border-top-color: #3a3a3a; }
  .solution-price-value { color: #f0f0f0; }
  .solution-warn { color: #ffd7a3; background: #3a2c14; border-color: #6b4e1f; }
  .solution-btn-secondary { background: #1f1f1f; }
  .solution-btn-secondary:hover:not(:disabled) { background: #143332; }
  .solution-btn-secondary:disabled { background: #143332; border-color: #2a5350; }
}

/* ============================================================
   PDF Report bar
   ============================================================ */
.report-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 12px;
  margin-top: 6px;
  background: rgba(0, 169, 157, 0.06);
  border: 1px solid rgba(0, 169, 157, 0.25);
  border-radius: 10px;
}

.report-bar[hidden] { display: none; }

.report-bar-label {
  font-size: 0.82rem;
  font-weight: 600;
  /* WCAG AA: teal texto oscurecido a #007a71 = 4.54:1 sobre fondo teal-light ✅ */
  color: var(--gcid-primary-text, #007a71);
  white-space: nowrap;
  flex-shrink: 0;
}

.report-lang-select {
  font-family: inherit;
  font-size: 0.82rem;
  padding: 4px 8px;
  border: 1px solid rgba(0, 169, 157, 0.4);
  border-radius: 6px;
  background: #fff;
  color: #143e6b;
  cursor: pointer;
  flex-shrink: 0;
}

.report-btn {
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 14px;
  border: none;
  border-radius: 6px;
  background: var(--gcid-primary-color, #00a99d);
  color: #fff;
  cursor: pointer;
  transition: opacity 0.15s ease, transform 0.1s ease;
  flex-shrink: 0;
}
.report-btn:hover:not(:disabled) { opacity: 0.88; transform: translateY(-1px); }
.report-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Barra de acciones del chat (Nueva conversacion) — reusa el look del chat */
.chat-actions-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin-bottom: 6px;
}
.chat-actions-bar[hidden] { display: none; }

/* Boton "Nueva conversacion" — variante outline del report-btn */
.newchat-btn {
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 12px;
  border: 1px solid rgba(0, 169, 157, 0.4);
  border-radius: 6px;
  background: transparent;
  /* WCAG AA: teal texto oscurecido a #007a71 = 4.54:1 sobre blanco ✅ */
  color: var(--gcid-primary-text, #007a71);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.15s ease, transform 0.1s ease;
}
.newchat-btn:hover:not(:disabled) { background: rgba(0, 169, 157, 0.08); transform: translateY(-1px); }
/* WCAG SC 2.4.11: navy = 11:1 ✅ */
.newchat-btn:focus-visible { outline: 2px solid var(--gcid-secondary-color, #143e6b); outline-offset: 2px; }
.newchat-btn svg { width: 15px; height: 15px; }
@media (prefers-color-scheme: dark) {
  .newchat-btn { border-color: rgba(0,169,157,0.35); }
  .newchat-btn:hover:not(:disabled) { background: rgba(0,169,157,0.14); }
}

.report-status {
  font-size: 0.8rem;
  color: #555;
  flex: 1 1 100%;
}
.report-status[hidden] { display: none; }
/* WCAG AA: teal texto oscurecido a #007a71 = 4.54:1 ✅ */
.report-status.success { color: var(--gcid-primary-text, #007a71); }
.report-status.error   { color: #c0392b; }

@media (prefers-color-scheme: dark) {
  .report-bar { background: rgba(0,169,157,0.08); border-color: rgba(0,169,157,0.3); }
  .report-lang-select { background: #1f1f1f; color: #e8e8e8; border-color: #3a3a3a; }
  .report-status { color: #aaa; }
}

/* ============================================================
   Pre-order modal (Solicitar esta solución)
   ============================================================ */
.preorder-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background: rgba(20, 62, 107, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: preorder-fade var(--transition-fast) both;
}

@keyframes preorder-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.preorder-modal {
  width: 100%;
  max-width: 440px;
  max-height: 90dvh;
  overflow-y: auto;
  background: #fff;
  border: 1px solid rgba(0, 169, 157, 0.3);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  animation: msg-in var(--transition-normal) both;
}

.preorder-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-sm);
}
.preorder-title {
  margin: 0;
  font-family: var(--font-secondary);
  font-size: 1.2rem;
  font-weight: var(--font-weight-bold);
  color: var(--heading-color);
  line-height: 1.25;
}
.preorder-close {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: var(--border-radius-full);
  border: 1px solid #e0e0e0;
  background: #fff;
  color: var(--body-text-color);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition-fast);
}
/* WCAG AA: teal #00a99d texto = 2.93:1 (falla) — texto teal accesible #007a71 en hover ✅. Borde queda teal. */
.preorder-close:hover { border-color: var(--gcid-primary-color); color: var(--gcid-primary-text, #007a71); }
.preorder-close:focus-visible { outline: 2px solid var(--gcid-primary-color); outline-offset: 2px; }

.preorder-product {
  margin: 0;
  font-size: 0.95rem;
  font-weight: var(--font-weight-semibold);
  /* WCAG AA: teal #00a99d sobre blanco = 2.93:1 (falla). Texto teal accesible #007a71 = 5.22:1 ✅ */
  color: var(--gcid-primary-text, #007a71);
}
.preorder-intro {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--body-text-color);
}

.preorder-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
.preorder-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.preorder-label {
  font-size: 0.78rem;
  font-weight: var(--font-weight-semibold);
  color: var(--gcid-secondary-color);
}
.preorder-input {
  border: 1px solid #dcdcdc;
  border-radius: var(--border-radius-md);
  background: #fff;
  padding: 10px 12px;
  font-family: var(--font-primary);
  font-size: 0.92rem;
  color: var(--heading-color);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.preorder-input:focus {
  outline: none;
  border-color: var(--gcid-primary-color);
  box-shadow: 0 0 0 3px rgba(0, 169, 157, 0.12);
}

.preorder-error {
  font-size: 0.83rem;
  line-height: 1.4;
  color: #c0392b;
  background: #fdecea;
  border: 1px solid #f3b8b0;
  border-radius: var(--border-radius-sm);
  padding: 8px 10px;
}
.preorder-error[hidden] { display: none; }

.preorder-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xs);
}
.preorder-btn {
  flex: 1 1 auto;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--border-radius-md);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: background var(--transition-fast), opacity var(--transition-fast), transform var(--transition-fast);
}
.preorder-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.preorder-btn:focus-visible { outline: 2px solid var(--gcid-secondary-color); outline-offset: 2px; }
.preorder-btn-primary {
  background: var(--gcid-primary-color);
  color: #fff;
  border: 1px solid var(--gcid-primary-color);
}
.preorder-btn-primary:hover:not(:disabled) { background: #00968b; }
.preorder-btn-secondary {
  background: #fff;
  color: var(--gcid-secondary-color);
  border: 1px solid #dcdcdc;
}
.preorder-btn-secondary:hover:not(:disabled) { background: var(--bg-light); }

@media (max-width: 480px) {
  .preorder-btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .preorder-overlay, .preorder-modal { animation: none; }
}
@media (prefers-color-scheme: dark) {
  .preorder-modal { background: #242424; border-color: rgba(0,169,157,0.4); }
  .preorder-title { color: #f0f0f0; }
  .preorder-close { background: #1f1f1f; border-color: #3a3a3a; color: #cfcfcf; }
  .preorder-input { background: #1f1f1f; color: #e8e8e8; border-color: #3a3a3a; }
  .preorder-btn-secondary { background: #1f1f1f; color: #cfcfcf; border-color: #3a3a3a; }
  .preorder-btn-secondary:hover:not(:disabled) { background: #143332; }
  .preorder-error { color: #ffb3aa; background: #3a1f1c; border-color: #6b3029; }
}

/* ============================================================
   Llamada de diagnóstico por voz (Vapi Web SDK) — voice-call.js
   ============================================================ */

/* ---------- Botón lanzador en la barra de voz ---------- */
.vcall-launch-wrap {
  margin-left: auto; /* empuja el botón a la derecha de la voice-toolbar */
  display: inline-flex;
}
.vcall-launch-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--gcid-primary-color) 0%, #00968b 100%);
  color: #fff;
  border: none;
  border-radius: var(--border-radius-full);
  padding: 7px 16px;
  font-size: 0.82rem;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
  box-shadow: 0 2px 10px rgba(0, 169, 157, 0.25);
}
.vcall-launch-btn:hover { filter: brightness(1.05); box-shadow: 0 4px 16px rgba(0, 169, 157, 0.35); }
.vcall-launch-btn:active { transform: translateY(1px); }
.vcall-launch-btn:focus-visible {
  outline: 2px solid var(--gcid-secondary-color);
  outline-offset: 2px;
}
.vcall-launch-btn svg { flex-shrink: 0; }

/* ---------- Panel de llamada en vivo (modal) ---------- */
.vcall-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  background: rgba(20, 62, 107, 0.45);
  backdrop-filter: blur(3px);
  animation: vcall-fade 0.18s ease;
}
@keyframes vcall-fade { from { opacity: 0; } to { opacity: 1; } }

.vcall-modal {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: var(--border-radius-lg, 16px);
  border: 1px solid var(--primary-teal-border);
  box-shadow: 0 20px 60px rgba(20, 62, 107, 0.28);
  padding: var(--spacing-lg);
  animation: vcall-pop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes vcall-pop { from { transform: translateY(10px) scale(0.98); opacity: 0; } to { transform: none; opacity: 1; } }

.vcall-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}
.vcall-title {
  font-family: var(--font-primary);
  font-size: 1.02rem;
  font-weight: var(--font-weight-semibold);
  color: var(--gcid-secondary-color);
  margin: 0;
  line-height: 1.3;
}
.vcall-close {
  flex-shrink: 0;
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid #e2e2e2;
  background: #fafafa;
  color: #666;
  border-radius: 50%;
  font-size: 1.3rem; line-height: 1;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.vcall-close:hover { background: #f0f0f0; color: #222; }
/* WCAG SC 2.4.11: navy = 11:1 ✅ */
.vcall-close:focus-visible { outline: 2px solid var(--gcid-secondary-color, #143e6b); outline-offset: 2px; }

/* Estado + punto pulsante */
.vcall-status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: var(--spacing-md);
  background: var(--primary-teal-light);
  border: 1px solid var(--primary-teal-border);
  border-radius: var(--border-radius-md, 12px);
  margin-bottom: var(--spacing-sm);
}
.vcall-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--gcid-primary-color);
  flex-shrink: 0;
}
.vcall-status {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  color: var(--gcid-secondary-color);
  font-size: 0.95rem;
}
.vcall-help {
  font-size: 0.82rem;
  color: var(--body-text-color);
  margin: 0 0 var(--spacing-md);
  text-align: center;
}

/* Animación del punto según estado */
.vcall-overlay[data-state="connecting"] .vcall-dot { animation: vcall-blink 1s ease-in-out infinite; }
.vcall-overlay[data-state="in-progress"] .vcall-dot { background: var(--gcid-primary-color); animation: vcall-pulse 1.4s ease-in-out infinite; }
.vcall-overlay[data-state="in-progress"][data-speaking="true"] .vcall-dot { animation: vcall-pulse 0.6s ease-in-out infinite; }
.vcall-overlay[data-state="ended"] .vcall-dot { background: #b0b0b0; animation: none; }
@keyframes vcall-blink { 0%,100% { opacity: 0.35; } 50% { opacity: 1; } }
@keyframes vcall-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(0, 169, 157, 0.5); }
  70%  { box-shadow: 0 0 0 10px rgba(0, 169, 157, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 169, 157, 0); }
}

/* Acciones */
.vcall-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}
.vcall-btn {
  flex: 1 1 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  border-radius: var(--border-radius-md, 12px);
  font-family: var(--font-primary);
  font-size: 0.88rem;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}
.vcall-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.vcall-btn:focus-visible { outline: 2px solid var(--gcid-secondary-color); outline-offset: 2px; }

.vcall-btn-mute {
  background: #fff;
  color: var(--gcid-secondary-color);
  border-color: #dcdcdc;
}
.vcall-btn-mute:hover:not(:disabled) { background: var(--bg-light); }
.vcall-btn-mute.is-muted {
  background: var(--gcid-secondary-color);
  color: #fff;
  border-color: var(--gcid-secondary-color);
}

.vcall-btn-hangup {
  background: #e5484d;
  color: #fff;
}
.vcall-btn-hangup:hover:not(:disabled) { background: #cf3b40; }

.vcall-btn-report {
  width: 100%;
  margin-top: var(--spacing-md);
  background: var(--gcid-primary-color);
  color: #fff;
}
.vcall-btn-report:hover:not(:disabled) { background: #00968b; }

/* Toast "muy pronto" cuando falta la clave pública */
.vcall-soon-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(12px);
  z-index: 1100;
  max-width: min(90vw, 420px);
  background: var(--gcid-secondary-color);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--border-radius-full);
  font-family: var(--font-primary);
  font-size: 0.88rem;
  box-shadow: 0 8px 28px rgba(20, 62, 107, 0.35);
  opacity: 0;
  transition: opacity var(--transition-normal, 0.25s) ease, transform var(--transition-normal, 0.25s) ease;
  pointer-events: none;
}
.vcall-soon-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 480px) {
  .vcall-launch-wrap { margin-left: 0; width: 100%; }
  .vcall-launch-btn { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .vcall-overlay, .vcall-modal { animation: none; }
  .vcall-dot { animation: none !important; }
  .vcall-soon-toast { transition: opacity 0.01s; }
}
@media (prefers-color-scheme: dark) {
  .vcall-modal { background: #242424; border-color: rgba(0,169,157,0.4); }
  .vcall-title { color: #f0f0f0; }
  .vcall-close { background: #1f1f1f; border-color: #3a3a3a; color: #cfcfcf; }
  .vcall-status { color: #eaf6f5; }
  .vcall-btn-mute { background: #1f1f1f; color: #cfcfcf; border-color: #3a3a3a; }
  .vcall-btn-mute:hover:not(:disabled) { background: #143332; }
}

/* ============================================================
   Chat público — Conversaciones anteriores + Wallet de tokens
   (teal #00a99d / navy #143e6b / Poppins, glassmorphism)
   ============================================================ */
.sg-mem-btn.sg-wallet-btn { border-color: rgba(20,62,107,0.4); color: var(--gcid-secondary-color, #143e6b); }
.sg-mem-btn.sg-wallet-btn:hover:not(:disabled) { background: rgba(20,62,107,0.08); }

/* Overlay base */
.sg-overlay {
  position: fixed; inset: 0; z-index: 1200;
  background: rgba(10,42,39,0.42);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  display: flex; opacity: 0; transition: opacity .2s ease;
}
.sg-overlay.sg-open { opacity: 1; }
.sg-overlay-drawer { justify-content: flex-end; }
.sg-overlay-modal { align-items: center; justify-content: center; padding: 16px; }

/* Panel (glassmorphism) */
.sg-panel {
  font-family: 'Poppins', system-ui, sans-serif;
  background: rgba(255,255,255,0.97);
  border: 1px solid rgba(0,169,157,0.18);
  box-shadow: 0 24px 60px rgba(14,42,39,0.28);
  display: flex; flex-direction: column;
  transform: translateY(8px); transition: transform .2s ease;
}
.sg-overlay.sg-open .sg-panel { transform: translateY(0); }
.sg-drawer-panel {
  width: min(420px, 92vw); height: 100%; border-radius: 18px 0 0 18px;
  transform: translateX(24px);
}
.sg-overlay.sg-open .sg-drawer-panel { transform: translateX(0); }
.sg-wallet-panel { width: min(460px, 94vw); max-height: 88vh; border-radius: 18px; }

/* Header + help */
.sg-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px 10px; border-bottom: 1px solid rgba(0,169,157,0.12);
}
.sg-panel-title { margin: 0; font-size: 1.05rem; font-weight: 700; color: var(--gcid-secondary-color, #143e6b); }
.sg-panel-actions { display: flex; gap: 8px; align-items: center; }
.sg-help-btn, .sg-close-btn {
  width: 30px; height: 30px; border-radius: 50%; cursor: pointer;
  border: 1px solid rgba(0,169,157,0.35); background: transparent;
  color: var(--gcid-primary-text, #007a71); font-size: 1rem; line-height: 1;
  display: flex; align-items: center; justify-content: center;
}
.sg-close-btn { font-size: 1.3rem; }
.sg-help-btn:hover, .sg-close-btn:hover { background: rgba(0,169,157,0.1); }
.sg-help-banner {
  margin: 0; padding: 12px 18px; font-size: 0.82rem; line-height: 1.5;
  color: #0e2a27; background: rgba(0,169,157,0.08);
  border-bottom: 1px solid rgba(0,169,157,0.12);
}
.sg-loading { padding: 24px; text-align: center; color: var(--gcid-primary-text, #007a71); }
.sg-empty { padding: 20px 18px; font-size: 0.88rem; color: #556; line-height: 1.5; }

/* Lista de conversaciones */
.sg-conv-list { overflow-y: auto; padding: 8px 12px 16px; flex: 1; }
.sg-conv-item {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 12px; border-radius: 12px; margin-bottom: 8px;
  border: 1px solid rgba(0,169,157,0.14); background: #fff;
}
.sg-conv-item.sg-locked { background: rgba(20,62,107,0.04); border-color: rgba(20,62,107,0.14); }
.sg-conv-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.sg-conv-title { font-weight: 600; font-size: 0.9rem; color: #0e2a27; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sg-conv-meta { font-size: 0.75rem; color: #667; }
.sg-open-btn, .sg-unlock-btn {
  font-family: inherit; font-size: 0.8rem; font-weight: 600; white-space: nowrap;
  padding: 7px 12px; border-radius: 8px; cursor: pointer; border: none;
}
.sg-open-btn { background: var(--gcid-primary-color, #00a99d); color: var(--gcid-primary-bg-text, #04231f); }
.sg-open-btn:hover { filter: brightness(0.96); }
.sg-unlock-btn { background: transparent; border: 1px solid rgba(20,62,107,0.35); color: var(--gcid-secondary-color, #143e6b); }
.sg-unlock-btn:hover { background: rgba(20,62,107,0.08); }

/* Wallet */
.sg-wallet-body { overflow-y: auto; padding: 8px 18px 20px; }
.sg-wallet-balance {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 14px 16px; border-radius: 14px; margin: 8px 0 4px;
  background: linear-gradient(135deg, rgba(0,169,157,0.12), rgba(20,62,107,0.10));
  border: 1px solid rgba(0,169,157,0.18);
}
.sg-wallet-balance-label { font-size: 0.82rem; color: #0e2a27; }
.sg-wallet-balance-num { font-size: 1.6rem; font-weight: 700; color: var(--gcid-primary-text, #007a71); }
.sg-wallet-welcome { font-size: 0.8rem; color: var(--gcid-primary-text, #007a71); margin: 6px 2px 0; }
.sg-wallet-sub { font-size: 0.9rem; font-weight: 600; color: var(--gcid-secondary-color, #143e6b); margin: 18px 0 8px; }
.sg-packs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sg-pack {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 14px 6px 12px; border-radius: 12px; cursor: pointer;
  border: 1px solid rgba(0,169,157,0.25); background: #fff; font-family: inherit;
  transition: transform .12s ease, border-color .12s ease;
}
.sg-pack:hover { transform: translateY(-2px); border-color: var(--gcid-primary-color, #00a99d); }
.sg-pack-badge {
  position: absolute; top: -9px; left: 50%; transform: translateX(-50%);
  font-size: 0.62rem; font-weight: 700; padding: 2px 7px; border-radius: 10px; white-space: nowrap;
  background: var(--gcid-primary-color, #00a99d); color: var(--gcid-primary-bg-text, #04231f);
}
.sg-pack-tokens { font-weight: 700; font-size: 0.9rem; color: #0e2a27; }
.sg-pack-price { font-size: 0.82rem; color: #667; }
.sg-pack-cta { margin-top: 4px; font-size: 0.72rem; font-weight: 700; color: var(--gcid-primary-text, #007a71); text-transform: uppercase; letter-spacing: .03em; }
.sg-wallet-opening { font-size: 0.82rem; color: var(--gcid-primary-text, #007a71); text-align: center; padding: 6px 0; }
.sg-tx-list { list-style: none; margin: 0; padding: 0; }
.sg-tx { display: flex; justify-content: space-between; gap: 10px; padding: 8px 2px; border-bottom: 1px solid rgba(0,0,0,0.05); font-size: 0.82rem; }
.sg-tx-desc { color: #445; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sg-tx-amt { font-weight: 700; white-space: nowrap; }
.sg-tx-plus { color: var(--gcid-primary-text, #007a71); }
.sg-tx-minus { color: #143e6b; }

[dir="rtl"] .sg-drawer-panel { border-radius: 0 18px 18px 0; }
[dir="rtl"] .sg-overlay-drawer { justify-content: flex-start; }

@media (prefers-color-scheme: dark) {
  .sg-panel { background: #0f2320; border-color: rgba(0,169,157,0.25); }
  .sg-panel-title, .sg-conv-title, .sg-pack-tokens { color: #eaf6f5; }
  .sg-help-banner { color: #cfe9e6; background: rgba(0,169,157,0.12); }
  .sg-conv-item { background: #12302c; border-color: rgba(0,169,157,0.2); }
  .sg-conv-item.sg-locked { background: rgba(20,62,107,0.18); }
  .sg-pack { background: #12302c; }
  .sg-tx-minus { color: #7fb0e0; }
}

/* ---- Modal de identidad al abrir el chat ---- */
.sg-id-panel { width: min(440px, 94vw); border-radius: 18px; }
.sg-id-body { padding: 8px 18px 20px; }
.sg-id-intro { border: none; border-radius: 10px; margin: 0 0 12px; }
.sg-id-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--gcid-secondary-color, #143e6b); margin: 10px 0 5px; }
.sg-id-input {
  width: 100%; font-family: inherit; font-size: 0.92rem; padding: 11px 13px;
  border: 1px solid rgba(0,169,157,0.35); border-radius: 10px; background: #fff; color: #0e2a27;
}
.sg-id-input:focus { outline: 2px solid var(--gcid-primary-color, #00a99d); outline-offset: 1px; }
.sg-id-err { color: #c0392b; font-size: 0.8rem; margin: 8px 2px 0; }
.sg-id-actions { display: flex; gap: 10px; margin-top: 16px; }
.sg-id-skip, .sg-id-save { font-family: inherit; font-weight: 600; font-size: 0.88rem; padding: 11px 16px; border-radius: 10px; cursor: pointer; }
.sg-id-skip { flex: 0 0 auto; background: transparent; border: 1px solid rgba(20,62,107,0.3); color: var(--gcid-secondary-color, #143e6b); }
.sg-id-save { flex: 1 1 auto; background: var(--gcid-primary-color, #00a99d); border: none; color: var(--gcid-primary-bg-text, #04231f); }
.sg-id-save:hover { filter: brightness(0.96); }
@media (prefers-color-scheme: dark) {
  .sg-id-input { background: #12302c; color: #eaf6f5; }
}

/* ---- Watermark de identidad en la tarjeta de diagnóstico ---- */
.solution-watermark {
  font-size: 0.72rem; font-style: italic; letter-spacing: .01em;
  color: var(--gcid-primary-text, #007a71); opacity: .85;
  margin: -2px 0 10px; display: inline-flex; align-items: center; gap: 6px;
}
.solution-watermark::before { content: "🔖"; font-style: normal; }
.solution-card.has-watermark { position: relative; }