/* 1-A  Fuente corporativa  — solo una línea  */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600&display=swap');

/* 1-B  Variables de color sacadas del pantone */
:root{
  --c-primary:  #132048; /* PANTONE 2768 C */
  --c-teal:     #00aea5; /* PANTONE 326 C  */
  --c-blue:     #005487; /* PANTONE 7692 C */
  --c-yellow:   #fdd900; /* PANTONE 108 C  */
  --c-gray-10:  #e6e6e6; /* BLACK 10 %     */
  --c-gray-20:  #cccccc; /* BLACK 20 %     */
  --radius: 14px;
  --shadow: 0 4px 24px rgba(0,0,0,.25);
  --font: 'Montserrat', system-ui, sans-serif;
}

/* 1-C  Burbuja flotante */
/* ==== LAUNCHER ESPECÍFICO (burbuja) ==== */
#scb-bubble{
  all:unset;            /* reinicia estilos de button */
  position:fixed; top:50%; right:24px; transform:translateY(-50%);
  display:flex; align-items:center;
  width:60px; height:60px; cursor:pointer;
  border-radius:60px;   /* redondo inicialmente */
  background:var(--c-primary); box-shadow:var(--shadow);
  overflow:hidden; transition:width .35s ease;
  animation:scb-pulse 3s infinite;
  z-index:9999;
  font-family:var(--font); font-size:.8rem; font-weight:600; line-height:1.1;
  color:#fff;
}
#scb-bubble:hover{
  width:190px;          /* se convierte en píldora */
  animation:none;       /* detiene pulso al hover */
}
#scb-bubble .scb-ico{
  flex:none; width:60px; height:60px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.4rem;
}
#scb-bubble .scb-label{
  opacity:0; margin-left:4px; text-align:left;
  transition:opacity .25s .05s;   /* un pequeño delay */
}
#scb-bubble:hover .scb-label{ opacity:1; }

/* Pulso suave alrededor de la burbuja */
@keyframes scb-pulse{
  0%   { box-shadow:0 0 0 0 rgba(0,174,165,.6); }
  70%  { box-shadow:0 0 0 14px rgba(0,174,165,0); }
  100% { box-shadow:0 0 0 0 rgba(0,174,165,0); }
}

/* 1-D  Ventana */
#scb-window{
  position:fixed; top:50%; right:96px; transform:translateY(-50%);
  width:380px; max-height:85vh; display:flex; flex-direction:column;
  background:#fff; border-radius:var(--radius);
  box-shadow:var(--shadow); overflow:hidden; z-index:9999;
  font-family:var(--font);
}
#scb-window.scb-hidden{display:none;}

/* Asegurar que NO aparezca texto en el header */
.scb-header-text,
.scb-title,
.scb-subtitle {
  display: none !important;
}

/* Header con más altura para acomodar logo más grande */
.scb-header{
  background:var(--c-teal); 
  color:#fff;
  padding:0.9rem 1rem; /* Incrementado de 0.75rem a 0.9rem */
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:600;
  min-height:60px; /* Incrementado de 50px a 60px */
  position:relative;
}

.scb-header-content{
  display:flex;
  align-items:center;
  justify-content:center; /* Centrado */
}

.scb-dummy-container{
  width:60px; /* Más grande: de 50px a 60px */
  height:60px;
  background:linear-gradient(135deg, rgba(255,255,255,.2), rgba(255,255,255,.1));
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  box-shadow:0 4px 12px rgba(0,0,0,.15), 0 0 0 2px rgba(255,255,255,.3);
  border:2px solid rgba(255,255,255,.4);
}

.scb-dummy-image{
  width:52px; /* Más grande: de 46px a 52px */
  height:52px;
  object-fit:contain;
  border-radius:50%;
  background:rgba(255,255,255,.95);
  padding:2px;
  /* Forzar recarga */
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* Ocultar elementos de texto */
.scb-header-text{
  display:none;
}

.scb-title,
.scb-subtitle{
  display:none;
}

/* Asegurar que NO aparezca texto en el header */
.scb-header-text,
.scb-title,
.scb-subtitle {
  display: none !important;
}

#scb-close{
  position:absolute;
  right:1rem;
  top:50%;
  transform:translateY(-50%);
  background:none;
  border:none;
  color:#fff;
  font-size:1.3rem;
  cursor:pointer;
  padding:0;
  width:26px;
  height:26px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  transition:background .2s;
}
#scb-close:hover{
  background:rgba(255,255,255,.2);
}

/* 1-F  Zona de mensajes */
#scb-messages{
  flex:1;
  padding:1.5rem 1.25rem;
  overflow-y:auto;
  font-size:.9rem;
  line-height:1.5;
  background:#fafafa;
}

/* Mensajes del bot SIN avatar */
#scb-messages .bot{
  background:var(--c-teal);
  color:#fff;
  padding:.9rem 1rem;
  border-radius:var(--radius) var(--radius) var(--radius) 4px;
  margin-bottom:1rem;
  white-space:pre-wrap;
  max-width:85%;
  box-shadow:0 2px 8px rgba(0,0,0,.1);
}

/* Eliminar estilos de avatar en mensajes */
.bot-avatar{
  display:none !important;
}

.bot-content{
  display:none !important;
}

/* Mensajes del usuario (sin cambios) */
#scb-messages .user{
  background:var(--c-blue);
  color:#fff;
  text-align:right;
  padding:.9rem 1rem;
  border-radius:var(--radius) 4px var(--radius) var(--radius);
  margin-bottom:1rem;
  margin-left:auto;
  white-space:pre-wrap;
  max-width:85%;
  box-shadow:0 2px 8px rgba(0,0,0,.1);
}

/* Typing indicator */
#scb-messages .bot em{
  opacity:.7;
  font-style:normal;
  animation:typing 1.4s infinite;
}
@keyframes typing{
  0%,60%,100%{opacity:.7;}
  30%{opacity:1;}
}

/* 1-G  Formulario */
#scb-form{
  border-top:1px solid var(--c-gray-10);
  display:flex;
  padding:0.75rem;
  gap:0.5rem;
  background:#fff;
}
#scb-form input{
  flex:1;
  border:1px solid var(--c-gray-10);
  padding:.75rem 1rem;
  font-family:var(--font);
  font-size:.9rem;
  border-radius:calc(var(--radius) - 4px);
  transition:border-color .2s;
}
#scb-form input:focus{
  outline:none;
  border-color:var(--c-teal);
}
#scb-form button{
  background:var(--c-teal);
  color:#fff;
  border:none;
  padding:.75rem 1.25rem;
  font-family:var(--font);
  font-size:.9rem;
  font-weight:600;
  border-radius:calc(var(--radius) - 4px);
  cursor:pointer;
  transition:all .2s;
  display:flex;
  align-items:center;
  gap:0.5rem;
}
#scb-form button:hover{
  background:var(--c-blue);
  transform:translateY(-1px);
  box-shadow:0 2px 8px rgba(0,0,0,.15);
}
#scb-form button:active{
  transform:translateY(0);
}
#scb-form button svg{
  width:18px;
  height:18px;
}

/* 1-H  Barra de scroll sutil */
#scb-messages::-webkit-scrollbar{width:8px;}
#scb-messages::-webkit-scrollbar-track{
  background:#f0f0f0;
  border-radius:4px;
}
#scb-messages::-webkit-scrollbar-thumb{
  background:var(--c-gray-20);
  border-radius:4px;
}
#scb-messages::-webkit-scrollbar-thumb:hover{
  background:#aaa;
}

/* Botón de nueva consulta */
.scb-new-btn{
  background:var(--c-yellow);
  color:var(--c-primary);
  border:none;
  padding:.5rem 1rem;
  font-family:var(--font);
  font-size:.8rem;
  font-weight:600;
  border-radius:calc(var(--radius) - 6px);
  cursor:pointer;
  margin:.5rem 0 0;
  transition:all .2s;
  display:inline-flex;
  align-items:center;
  gap:0.4rem;
  white-space:nowrap;
}
.scb-new-btn:hover{
  transform:translateY(-1px);
  box-shadow:0 2px 12px rgba(253,217,0,.4);
}
.scb-new-btn svg{
  width:14px;
  height:14px;
}

/* En móviles (sin hover) el texto debe ser visible siempre */
@media (hover:none){
  #scb-bubble .scb-label{ opacity:1; }
  #scb-bubble{ width:190px; }
}

/* Responsive para móviles */
@media (max-width:480px){
  #scb-window{
    width:100%;
    height:100%;
    max-height:100vh;
    top:0;
    right:0;
    transform:none;
    border-radius:0;
  }
  
  #scb-bubble{
    bottom:20px;
    top:auto;
    transform:none;
  }
  
  .scb-header{
    padding:1rem;
  }
  
  #scb-messages{
    padding:1rem;
  }
  
  /* SUNI externo se oculta en móviles */
  #scb-dummy-external{
    display:none !important;
  }
}

/* Tablets y pantallas medianas */
@media (max-width:1200px) and (min-width:769px){
  #scb-dummy-external{
    right:400px; /* Menos espacio en pantallas medianas */
  }
  
  .scb-dummy-speech{
    max-width:120px;
    font-size:0.8rem;
  }
}

/* Tablets */
@media (max-width:768px) and (min-width:481px){
  #scb-window{
    width:90%;
    max-width:400px;
    right:5%;
  }
  
  .scb-header{
    padding:1rem 1.125rem;
  }
  
  /* SUNI externo se oculta en tablets para evitar solapamiento */
  #scb-dummy-external{
    display:none !important;
  }
}

/* Desactiva el hover / expansión cuando la ventana está abierta */
#scb-bubble.chat-open:hover{
  width:60px;
}
#scb-bubble.chat-open:hover .scb-label{
  opacity:0;
}

/* Animación suave para el avatar de SUNI en header */
@keyframes avatar-appear{
  from { 
    opacity: 0; 
    transform: scale(0.5); 
  }
  to { 
    opacity: 1; 
    transform: scale(1); 
  }
}

.scb-dummy-container{
  animation: avatar-appear 0.4s ease-out;
}

.scb-dummy-container:hover{
  transform: scale(1.1);
  transition: transform 0.2s ease;
}

/* Pequeña animación de flotación */
@keyframes suni-float{
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-1px); }
}

.scb-dummy-container{
  animation: avatar-appear 0.4s ease-out, suni-float 3s ease-in-out 1s infinite;
}

/* Fallback si la imagen no carga */
.scb-dummy-image[src=""]{
  display:none;
}

.scb-dummy-container:has(.scb-dummy-image[src=""])::after{
  content: "🤖";
  font-size: 1.2rem;
}

.action-button-container {
  padding: 0.75rem;
  margin-top: 0.5rem;
  animation: slideIn 0.3s ease-out;
}

.action-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 1.25rem;
  background: var(--c-teal);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 146, 178, 0.3);
  gap: 0.75rem;
}

.action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 146, 178, 0.4);
  background: var(--c-blue);
}

.action-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 146, 178, 0.3);
}

.action-btn .action-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.action-btn .action-text {
  flex-grow: 1;
  text-align: left;
  line-height: 1.4;
}

.action-btn .external-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.9;
}

/* Responsive */
@media (max-width: 480px) {
  .action-btn {
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
  }
  
  .action-btn .action-icon {
    font-size: 1.3rem;
  }
  
  .action-btn .external-icon {
    width: 18px;
    height: 18px;
  }
}

/* Animación de entrada */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}