/* web_app/static/css/style.css */

/* Reset de márgenes y paddings */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Tipografía y fondo */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background: url('../images/fondo_espacial.jpg') no-repeat center center fixed;
    background-size: cover;
    color: #d1d1d1;
}

/* Header Principal */
header {
    background: linear-gradient(135deg, #000814, #001d3d);
    color: #ffffff;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.6);
}

header .logo img {
    height: 100px;
    margin-left: 20px;
}

nav ul {
    list-style: none;
    display: flex;
    margin-right: 20px;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: #ffffff;
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1em;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #ffcc00;
}

/* Barra de Búsqueda Principal */
.search-bar {
    background: rgba(0, 29, 61, 0.8);
    color: #ffffff;
    padding: 60px 20px;
    text-align: center;
}

.search-bar h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.8em;
    margin-bottom: 20px;
}

.search-bar form {
    display: flex;
    justify-content: center;
    max-width: 600px;
    margin: 0 auto;
}

.search-bar input[type="text"] {
    width: 80%;
    padding: 15px;
    border: none;
    border-radius: 5px 0 0 5px;
    font-size: 1em;
}

.search-bar button {
    padding: 15px;
    border: none;
    background-color: #ffcc00;
    color: #003366;
    font-size: 1em;
    cursor: pointer;
    border-radius: 0 5px 5px 0;
    transition: background-color 0.3s ease;
}

.search-bar button:hover {
    background-color: #e6b800;
}

/* Sección de Servicios */
.services {
    padding: 40px 20px;
    background-color: #fff;
    text-align: center;
}

.services .container h2 {
    margin-bottom: 30px;
    font-size: 2em;
    color: #003366;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.service-item {
    background-color: #f1f1f1;
    border-radius: 10px;
    width: 300px;
    padding: 20px;
    transition: transform 0.3s ease;
}

.service-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 10px 10px 0 0;
}

.service-item h3 {
    margin: 15px 0;
    color: #003366;
}

.service-item p {
    color: #555;
    margin-bottom: 15px;
}

.service-item .btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #003366;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.service-item .btn:hover {
    background-color: #002244;
}

.service-item:hover {
    transform: translateY(-5px);
}

/* Sección de Noticias */
.news {
    padding: 40px 20px;
    background-color: #f9f9f9;
    text-align: center;
}

.news .container h2 {
    margin-bottom: 30px;
    font-size: 2em;
    color: #003366;
}

.news-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.news-item {
    background-color: #fff;
    padding: 20px;
    width: 80%;
    max-width: 800px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    text-align: left;
}

.news-item h3 {
    margin-bottom: 10px;
    color: #003366;
}

.news-item p {
    margin-bottom: 10px;
    color: #555;
}

.news-item .date {
    font-size: 0.9em;
    color: #7f8c8d;
}

/* Pie de Página */
footer {
    background-color: #003366;
    color: #fff;
    padding: 40px 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}

.footer-section {
    flex: 1;
    min-width: 200px;
}

.footer-section h3 {
    margin-bottom: 15px;
    color: #ffcc00;
}

.footer-section p,
.footer-section ul li {
    color: #fff;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #ffcc00;
}

.footer-bottom {
    text-align: center;
    margin-top: 20px;
    border-top: 1px solid #fff;
    padding-top: 20px;
    color: #ccc;
    font-size: 0.9em;
}

/* Ventana de chat flotante */
.chat-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #001d3d, #007bff); /* Degradado que coincide con el header */
    color: #ffffff;
    border: none;
    border-radius: 50%;
    font-size: 30px;  /* Ajusta el tamaño del ícono */
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chat-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.chat-container {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 420px;
    max-height: 650px;
    background: #ffffff;
    border: 2px solid #007bff;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
    z-index: 1000;
}

.hidden {
    display: none;
}

/* Variables de color */
:root {
    --primary-dark: #001d3d;
    --primary-light: #007bff;
    --icon-default: #333333;
    --icon-hover: #e63946;
}

/* Header del Chatbot */
.chat-header {
    background: linear-gradient(90deg, var(--primary-dark), var(--primary-light));
    padding: 10px 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #ffffff;
    font-family: 'Orbitron', sans-serif;
}

/* Contenedores internos del header del chatbot */
.chat-header-left,
.chat-header-center,
.chat-header-right {
    display: flex;
    align-items: center;
}

/* Contenedor izquierdo: Logo */
.chat-header-left {
    flex: 0 0 auto;
    margin-right: 10px;
}

.chat-header-logo {
    height: 50px;
    display: block;
}

/* Contenedor central: Información del Chatbot */
.chat-header-center {
    flex: 1;
    display: flex;
    justify-content: flex-start;
    margin: 0 10px;
}

.chat-header-info {
    background-color: rgba(255, 255, 255, 0.83); /* Rectángulo celeste claro */
    border-radius: 10px;
    padding: 5px 10px;
    text-align: left;
}

.chat-header-title {
    font-family: sans-serif;
    font-size: 0.9em;
    font-weight: bold;
    color: #000;
}

.chat-header-subtitle {
    font-family: sans-serif;
    font-size: 0.7em;
    font-weight: normal;
    color: #000;
}

/* Contenedor derecho: Botón de cierre */
.chat-header-right {
    flex: 0 0 auto;
    margin-left: 5px;
}

/* Botón de cierre utilizando background-image y transición */
.chat-header-close {
    width: 24px;
    height: 24px;
    background: url('../images/close-button-gray.png') no-repeat center center;
    background-size: contain;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: background 0.3s ease;
}

.chat-header-close:hover {
    background: url('../images/close-button-red.png') no-repeat center center;
    background-size: contain;
}

/* Chat Body */
.chat-body {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
    background: #ffffff;
    color: #1f2d5a;
    font-size: 0.95em;
    white-space: pre-line;
    display: flex;
    flex-direction: column;
}

/* Chat Input */
.chat-input {
    display: flex;
    border-top: 1px solid #007bff;
}

.chat-input input {
    flex: 1;
    padding: 10px;
    border: none;
    border-bottom-left-radius: 10px;
    outline: none;
    font-family: 'Segoe UI', sans-serif;
}

.chat-input button {
    padding: 10px;
    border: none;
    background: #007bff;
    color: #ffffff;
    cursor: pointer;
    border-bottom-right-radius: 10px;
    font-family: 'Orbitron', sans-serif;
    transition: background 0.3s ease;
}

.chat-input button:hover {
    background: #0056b3;
}

/* Estilo general para mensajes */
.message {
    margin: 5px 0;
    max-width: 80%;
    padding: 8px 12px;
    border-radius: 15px;
    clear: both;
    white-space: pre-line;
    font-family: 'Segoe UI', sans-serif;
    font-size: 13px;
    transition: background 0.3s ease, color 0.3s ease;
}

/* Mensajes del chatbot: alineados a la izquierda */
.message.bot {
    background: #d6e6ff;
    color: #0b2a5a;
    align-self: flex-start;  /* Alinea a la izquierda */
    border-bottom-left-radius: 0;
}

/* Mensajes del usuario: alineados a la derecha */
.message.user {
    background: #f1f1f1;
    color: #333333;
    align-self: flex-end;  /* Alinea a la derecha */
    border-bottom-right-radius: 0;
}

/* Mensajes del sistema (opcional) */
.message.system {
    background: transparent;
    color: #999999;
    font-size: 12px;
    text-align: center;
    float: none;
}

/* Indicador de "typing" con tres puntos parpadeantes */
.typing-indicator {
  display: flex;
  align-items: center;
  margin-top: auto;   /* Hace que se ubique al final del contenedor flex */
  margin-bottom: 5px; /* Opcional: espacio inferior */
  text-align: left;   /* O center, según prefieras */
  gap: 4px; /* Espacio entre los puntos */
  padding: 5px 0;
}

.typing-indicator span {
  display: block;
  width: 8px;
  height: 8px;
  background-color: #000000;  /* Color de los puntos, ajústalo según tu diseño */
  border-radius: 50%;
  opacity: 0;
  animation: blink 1.4s infinite both;
}

.typing-indicator span:nth-child(1) {
  animation-delay: 0s;
}
.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}
.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes blink {
  0%, 80%, 100% { opacity: 0; }
  40% { opacity: 1; }
}

/* Sugerencias (botones) para Web */
.suggested-block {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 10px 0;
  justify-content: flex-start;
}

.suggested-button {
  background: #e9eefc;
  color: #1f2d5a;
  border: 1px solid #c9d4ff;
  border-radius: 16px;
  font-size: 13px;
  padding: 8px 14px;
  cursor: pointer;
  flex: 1 1 45%;
  min-width: 140px;
  max-width: 100%;
  white-space: normal;
  line-height: 1.3;
  text-align: center;
  word-break: break-word;
}

.suggested-button:hover {
  background: #dbe4ff;
}