/* ============================================================
   Social Link — Chatbot CSS
   Usa las variables --primary / --foreground / etc. que
   script.js ya inyecta en :root vía setBrand().
   No sobreescribe ninguna variable — las hereda del perfil.
   ============================================================ */

/* Altura de la barra inferior del chatbot */
:root { --sl-cb-bar-h: 56px; }

/* Reset aislado para los 3 containers del chatbot */
.cb-bottom-bar, .cb-panel, .cb-preview,
.cb-bottom-bar *, .cb-panel *, .cb-preview * {
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ── Panel conversacional ── */
.cb-panel {
  position: fixed;
  bottom: var(--sl-cb-bar-h);
  left: 0; right: 0;
  max-width: 640px;
  margin: 0 auto;
  height: min(72vh, 560px);

  background: rgba(255,255,255,.18);
  backdrop-filter: blur(52px) saturate(200%) brightness(1.06);
  -webkit-backdrop-filter: blur(52px) saturate(200%) brightness(1.06);

  border: 1px solid rgba(255,255,255,.55);
  border-bottom: none;
  border-radius: 22px 22px 0 0;

  box-shadow:
    0 -14px 50px rgba(0,0,0,.18),
    0 -1px 0 rgba(255,255,255,.6) inset;

  z-index: 250;
  display: flex; flex-direction: column;
  overflow: hidden;

  transform: translateY(110%);
  opacity: 0;
  pointer-events: none;
  will-change: transform, opacity;
  transition: transform .38s cubic-bezier(.32,0,.15,1), opacity .26s ease;
}
.cb-panel.cb-panel-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.cb-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 28px; right: 28px; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.88) 50%, transparent 100%);
  z-index: 2; pointer-events: none;
}

/* ── Header ── */
.cb-panel-hd {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light, var(--primary)) 100%);
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 2px 10px rgba(0,0,0,.14);
}
.cb-panel-hd-left { display: flex; align-items: center; gap: 9px; }
.cb-panel-name    { font-weight: 700; font-size: .84rem; color: #fff; display: block; }
.cb-panel-status  {
  display: flex; align-items: center; gap: 4px;
  font-size: .72rem; color: rgba(255,255,255,.78);
}
.cb-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #4ade80;
  animation: cb-pulse 2s infinite;
}
@keyframes cb-pulse { 0%,100%{opacity:1} 50%{opacity:.35} }

.cb-panel-close {
  width: 29px; height: 29px; border-radius: 8px;
  border: 0;
  background: rgba(255,255,255,.15);
  color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
.cb-panel-close:hover { background: rgba(255,255,255,.28); }

/* ── Avatar ── */
.cb-avatar {
  width: 30px; height: 30px; border-radius: 10px; flex-shrink: 0;
  background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.38);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.cb-messages .cb-avatar {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light, var(--primary)) 100%);
  border-color: rgba(255,255,255,.4);
}

/* ── Barra inferior ── */
.cb-bottom-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--sl-cb-bar-h);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light, var(--primary)) 100%);
  z-index: 260;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 -3px 18px rgba(0,0,0,.18);
}
.cb-bottom-inner { max-width: 640px; width: 100%; padding: 0 16px; }
.cb-bottom-btn {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 999px;
  padding: 8px 14px 8px 16px;
  cursor: pointer; color: #fff;
  transition: background .2s, box-shadow .2s;
  text-align: left;
}
.cb-bottom-btn:hover {
  background: rgba(255,255,255,.24);
  box-shadow: 0 2px 10px rgba(0,0,0,.14);
}
.cb-bottom-ico { flex-shrink: 0; opacity: .9; width: 16px; height: 16px; }
.cb-bottom-txt {
  flex: 1; font-size: .92rem; opacity: .92;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cb-bottom-arr {
  flex-shrink: 0; opacity: .85; width: 15px; height: 15px;
  transition: transform .26s ease;
}
.cb-bottom-bar.cb-bar-open .cb-bottom-arr { transform: rotate(180deg); }

/* ── Zona de mensajes ── */
.cb-messages {
  flex: 1;
  padding: 14px 13px;
  overflow-y: auto;
  scroll-behavior: smooth;
  display: flex; flex-direction: column; gap: 11px;
  background: transparent;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,0,0,.15) transparent;
}
.cb-messages::-webkit-scrollbar { width: 4px; }
.cb-messages::-webkit-scrollbar-track { background: transparent; }
.cb-messages::-webkit-scrollbar-thumb { background: rgba(0,0,0,.14); border-radius: 4px; }

.cb-row      { display: flex; gap: 8px; align-items: flex-start; }
.cb-row-user { flex-direction: row-reverse; }
.cb-row-body { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 0; }

/* ── Burbujas ── */
.cb-bubble {
  border-radius: 18px; padding: 9px 13px;
  font-size: .875rem; line-height: 1.55;
  max-width: 88%;
}
.cb-bubble-bot {
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.65);
  border-top-left-radius: 4px;
  color: var(--foreground, #0b1220);
  box-shadow: 0 2px 10px rgba(0,0,0,.07), inset 0 1px 0 rgba(255,255,255,.9);
}
.cb-bubble-user {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light, var(--primary)) 100%);
  color: #fff;
  border-top-right-radius: 4px;
  align-self: flex-end;
}

.cb-bubble-bot p            { margin: 0 0 6px; }
.cb-bubble-bot p:last-child { margin-bottom: 0; }
.cb-bubble-bot ul           { margin: 4px 0 8px; padding-left: 0; list-style: none; }
.cb-bubble-bot li           { margin-bottom: 3px; display: flex; align-items: flex-start; gap: 5px; }
.cb-bubble-bot strong       { color: var(--primary); }
.cb-hint  { font-size: .78rem; color: var(--muted-foreground, #64748b); margin-top: 5px !important; }
.cb-muted { opacity: .6; font-style: italic; }

/* Ícono pequeño inline */
.cb-ico-xs {
  width: 13px; height: 13px;
  flex-shrink: 0; vertical-align: middle; display: inline-block;
  color: var(--primary); opacity: .75;
}
li .cb-ico-xs { margin-top: 2px; }

/* ── Botón WhatsApp ── */
.cb-wa-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: 999px; margin-top: 9px;
  background: linear-gradient(135deg, #25d366 0%, #16a34a 100%);
  color: #fff; font-weight: 700; font-size: .88rem;
  border: none; cursor: pointer; text-decoration: none;
  transition: transform .18s, box-shadow .18s;
  box-shadow: 0 4px 14px rgba(37,211,102,.38);
}
.cb-wa-btn:hover  { transform: translateY(-2px) scale(1.02); box-shadow: 0 6px 20px rgba(37,211,102,.5); }
.cb-wa-btn:active { transform: scale(.96); }

/* ── Chips ── */
.cb-followup {
  display: flex; flex-wrap: wrap; gap: 5px;
  padding-top: 2px;
}
.cb-chip {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .78rem; padding: 5px 12px; border-radius: 999px;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255,255,255,.6);
  color: var(--foreground, #0b1220);
  cursor: pointer;
  transition: background .15s, border-color .18s, transform .12s;
  font-weight: 500;
}
.cb-chip [data-lucide] { width: 12px; height: 12px; flex-shrink: 0; }
.cb-chip:hover {
  background: rgba(255,255,255,.96);
  border-color: var(--primary);
  transform: translateY(-1px);
}

/* ── Footer con input ── */
.cb-panel-footer {
  flex-shrink: 0;
  padding: 9px 11px 11px;
  border-top: 1px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.22);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}
.cb-input-wrap {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1.5px solid rgba(255,255,255,.72);
  border-radius: 999px;
  padding: 6px 6px 6px 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,.07), inset 0 1px 0 rgba(255,255,255,.95);
  transition: border-color .2s, box-shadow .2s;
}
.cb-input-wrap:focus-within {
  border-color: var(--primary);
  background: rgba(255,255,255,.94);
  box-shadow: 0 2px 12px rgba(var(--primary-rgb, 75,227,154),.18), inset 0 1px 0 #fff;
}
.cb-input {
  flex: 1; border: 0; outline: none;
  background: transparent;
  color: var(--foreground, #0b1220);
  font-size: .9rem; padding: 3px 0; min-width: 0;
}
.cb-input::placeholder { color: var(--muted-foreground, #64748b); opacity: .8; }
.cb-send {
  width: 33px; height: 33px; flex-shrink: 0;
  border: 0; border-radius: 50%; cursor: pointer;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light, var(--primary)) 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 3px 10px rgba(var(--primary-rgb, 75,227,154),.32);
  transition: transform .15s, box-shadow .15s;
}
.cb-send:hover  { transform: scale(1.06); }
.cb-send:active { transform: scale(.93); }

/* ── Typing indicator ── */
.cb-typing { display: flex; gap: 5px; padding: 3px 4px; align-items: center; }
.cb-typing span {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--primary); opacity: .45;
  animation: cb-bounce 1.2s infinite ease-in-out;
}
.cb-typing span:nth-child(2) { animation-delay: .2s; }
.cb-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes cb-bounce {
  0%,80%,100% { transform: translateY(0) scale(1);    opacity: .45; }
  40%         { transform: translateY(-5px) scale(1.15); opacity: .9; }
}

/* ── Burbuja preview ── */
.cb-preview {
  position: fixed;
  bottom: calc(var(--sl-cb-bar-h) + 10px);
  left: 0; right: 0; max-width: 600px; margin: 0 auto;
  padding: 0 14px;
  z-index: 256;
  display: flex; align-items: flex-end; gap: 9px;
  pointer-events: none;
  transform: translateY(16px);
  opacity: 0;
  transition: transform .40s cubic-bezier(.32,0,.15,1), opacity .30s ease;
}
.cb-preview.cb-preview-show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.cb-preview-av {
  width: 32px; height: 32px; border-radius: 10px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light, var(--primary)) 100%);
  border: 1px solid rgba(255,255,255,.4);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  box-shadow: 0 3px 12px rgba(0,0,0,.20);
}
.cb-preview-bubble {
  flex: 1;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 16px 16px 16px 4px;
  padding: 10px 14px;
  font-size: .87rem; line-height: 1.45;
  color: var(--foreground, #0b1220);
  box-shadow: 0 5px 24px rgba(0,0,0,.13), inset 0 1px 0 rgba(255,255,255,.8);
  cursor: pointer;
  transition: background .18s, transform .18s;
}
.cb-preview-bubble:hover { background: rgba(255,255,255,.98); transform: translateY(-2px); }
.cb-preview-close {
  position: absolute; top: -8px; right: 14px;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(100,116,139,.82); color: #fff; border: 0;
  font-size: .85rem; line-height: 22px; text-align: center;
  cursor: pointer; z-index: 1; transition: background .15s;
}
.cb-preview-close:hover { background: #475569; }

/* ── Attract animation ── */
@keyframes sl-cb-glow {
  0%,100% { box-shadow: 0 -3px 18px rgba(0,0,0,.18); }
  50%     { box-shadow: 0 -5px 30px rgba(0,0,0,.25), 0 0 22px rgba(255,255,255,.10); }
}
.cb-bottom-bar { animation: sl-cb-glow 3.5s ease-in-out infinite; }