/* Modo claro (por defecto) */
:root {
    --background-color: #f6f7f9;
    --highlight-color: #f0f0f0;
    --middle-color: #e8e8e8;
    --main-nav-color: #eeeeee;
    --assistant-bubble: #ffffff;
    --hx-color: #5e4e6e;
    --code-color: #0a0a0a;
    --chat-input: #ffffff;
    --border-bubble: #e4e4e4;
    --header-color: #f6f7f9;
    --input-border-color: #cecece;
    --hs-color: #303030;
    --sv-canvas: #ebebeb;
    --tag-text: #202020;
    --stopping-color: #cecece;
    --tli-color: #303030;
    --sb-color: #909090;
    --sbb-color: #909090;
    --cd-color: #909090;
    --lb-color: #DADAB0;
    --header-text-color: #4a4a4a;
    --li-hover-color: #f0f0f0;
    --mn-hover-color: #e0e0e0;
    --header-gradient-start: #2560c0;
    --header-gradient-end: #2560b0;
    --user-bubble: #eeeeee;
    --capsule-color: #f3f3f3;
    --chat-bg-color: #fefefe;
    --button-color: #5e4e6e;
    --buttonb-color: #6e6e6e;
    --even-color: #f5f5f5;
    --border-artifact: #dadada;
    --url-color: #2020b0;
    --text-bg-color: #4e4e4e;
    --text-bu-color: #4e4e4e;
    --li-color: #f6f6f6;
    --table-border: #ddd;
    --balloon-color: #ffffff;
    --user-bg-color: #4a76a8;
    --fondo-mermaid: #ebebeb;
    --borde-mermaid: #a0a0c0;
    --send-button: #e9e9e9;
    --send-border: #b0b0b0;
    --gradient-in:  #f8f8f8;
    --gradient-out: #ddddf4;
    --border-home: #e0e0e0;
    --pagination-hover: #0056b3;
    --chat-border: rgb(243, 191, 191);
    --bord-rgb: 64, 64, 64;
    --medi-rgb: 48, 48, 48;
}

:root.dark-mode {
    --background-color: #1b1c1d;
    --main-nav-color: #1f1f1f;
    --highlight-color: #000000;
    --middle-color: #262626;
    --header-color: #1b1c1d;
    --hx-color: #ababab;
    --code-color: #282828;
    --chat-input: #2e2e2e;
    --input-border-color: #4a4a4a;
    --assistant-bubble: #393939;
    --border-bubble: #2e2e2e;
    --sb-color: #7b7b7b;
    --sbb-color: #bbbbbb;
    --cd-color: #8f8f8f;
    --lb-color: #909060;
    --tli-color: #A0A0A0;
    --hs-color: #ababab;
    --sv-canvas: #bdbdbd;
    --tag-text: #e0e0e0;
    --header-text-color: #b8b8b8;
    --li-hover-color: #4e4e4e;
    --mn-hover-color: #4e4e4e;
    --header-gradient-start: #2a517d;
    --header-gradient-end: #1c355b;
    --user-bubble: #343434;
    --capsule-color: #d3d3d3;
    --even-color: #606060;
    --border-artifact: #808080;
    --chat-bg-color: #393939;
    --button-color: #3fbfaa;
    --buttonb-color: #3fbfaa;
    --url-color: #0080D0;
    --text-bg-color: #e9e9e9;
    --text-bu-color: #d1d1d1;
    --li-color: #323232;
    --table-border: #999;
    --balloon-color: #212121;
    --user-bg-color: #1c355b;
    --fondo-mermaid: #8e8e8e;
    --stopping-color: #8e8e8e;
    --borde-mermaid: #5e5e5e;
    --send-button: #c0c0c0;
    --send-border: #909090;
    --gradient-in:  #1b1c1d;
    --gradient-out: #303030;
    --border-home: #323232;
    --pagination-hover: #1c355b;
    --chat-border: rgba(80, 80, 80);
    --bord-rgb: 180, 180, 180;
    --medi-rgb: 240, 240, 240;
}

ul {
    padding-inline-start: 26px;
    margin-block-start: 0.5em;
    margin-block-end: 0.5em;
}

.regulartext {
    font-weight: 400;
}

.stopping {
    background-color: #dc3545 !important;
    border-color: #dc3545 !important;
    color: var(--stopping-color) !important;
}

.stopping:hover {
    background-color: #bb2d3b !important;
    border-color: #b02a37 !important;
    color: var(--stopping-color) !important;
}

.mobile-hidden {
    display: block;
}

/* Estilos para la pantalla de bienvenida */
.grid-cards {   
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 0.5rem;
    width: 100%;
    padding-top: 0.5rem;
}

.welcome-card {
    padding: 1rem;
    border: 1px solid var(--border-bubble);
    border-radius: 0.75rem;
    transition: border-color 0.3s;
    background-color: var(--assistant-bubble);
}

.welcome-card:hover {
    border-color: var(--header-gradient-start);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.card-icon {
    font-size: 1.5rem;
    color: var(--header-gradient-start);
}

.card-header h3 {
    font-size: 1.125rem;
    font-weight: 500;
    margin: 0;
}

.card-description {
    color: var(--cd-color);
    margin-bottom: 0.8rem;
    line-height: 1.5;
}

.example-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.example-item {
    font-size: 0.94rem;
    color: var(--cd-color);
    cursor: pointer;
    transition: color 0.2s;
}

.example-item:hover {
    color: var(--header-gradient-start);
}

.swal2-popup {
    font-size: 16px;
    background-color: var(--input-border-color);
    border-radius: 10px;
}

.swal2-title {
    color: var(--text-bg-color);
    font-size: 1.4em;
}

.swal2-html-container {
    color: var(--text-bg-color);
}

.swal2-confirm {
    background-color: #007bff;
    border: none;
    border-radius: 5px;
}

.integral {
    display: inline-block;
    position: relative;
    vertical-align: middle;
    font-size: 1.2em;
}

.integral sub {
    position: relative;
    left: -0.2em;
    font-size: 0.7em;
    bottom: -0.2em;
}

.integral sup {
    position: relative;
    left: -0.6em;
    font-size: 0.7em;
    top: -0.5em;
}

.updates-card {
    background: linear-gradient(135deg, var(--header-gradient-start), var(--header-gradient-end));
    border-radius: 12px;
    margin-bottom: 24px;
    padding: 2px; /* Para el borde gradiente */
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.updates-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.updates-card-inner {
    background-color: var(--chat-bg-color);
    border-radius: 10px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.updates-card a {
    text-decoration: none;
    color: var(--text-bg-color);
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.updates-card i {
    font-size: 1.2em;
    color: var(--button-color);
}

.updates-card-content {
    flex-grow: 1;
}

.updates-card-title {
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--text-bg-color);
}

.updates-card-subtitle {
    font-size: 0.9em;
    color: var(--sb-color);
}

.updates-card-arrow {
    color: var(--button-color);
    transition: transform 0.3s ease;
}

.updates-card:hover .updates-card-arrow {
    transform: translateX(4px);
}

.ds-think-container {
    margin: 10px 0;
    border-left: 3px solid #e0e0e0;
    padding-left: 10px;
}

.ds-think-button {
    background-color: #f0f0f0;
    border: 1px solid #ddd;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9em;
    transition: all 0.2s;
    margin-bottom: 5px;
}

.ds-think-button:hover {
    background-color: #e0e0e0;
}

.ds-think-content {
    display: none;
    padding: 10px;
    background-color: #f8f8f8;
    border-radius: 4px;
    font-size: 0.95em;
    line-height: 1.5;
}

.ds-think-content.visible {
    display: block;
}

/* Estilos para modo oscuro */
.dark-mode .ds-think-container {
    border-left-color: #404040;
}

.dark-mode .ds-think-button {
    background-color: #2d2d2d;
    border-color: #404040;
    color: #ffffff;
}

.dark-mode .ds-think-button:hover {
    background-color: #3d3d3d;
}

.dark-mode .ds-think-content {
    background-color: #2d2d2d;
}

.file-drop-overlay {
    display: none;
    position: absolute;
    top: 60px; /* Altura del header */
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.9);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.dark-mode .file-drop-overlay {
    background-color: rgba(52, 53, 65, 0.9);
}

.file-drop-overlay.visible {
    display: flex;
}

.drop-message {
    text-align: center;
    color: #666;
}

.dark-mode .drop-message {
    color: #ccc;
}

.drop-message i {
    font-size: 32px;
    margin-bottom: 10px;
    display: block;
}

.drop-message span {
    font-size: 16px;
}

/* Estilos del header y menú principal */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo-container {
    display: flex;
    align-items: center;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.menu-item {
    position: relative;
}

.math-equation table {
  display: inline-block;
  border: solid 1px;
  vertical-align: middle; /* Importante para la alineación vertical */
}

.menu-trigger {
    background: none;
    border: none;
    color: var(--header-text-color);
    font-weight: 500;
    font-family: 'DM Sans', Arial, sans-serif;
    font-size: 0.98em;
    padding: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    position: relative;
    gap: 5px;
}

.menu-item > a {
    color: var(--header-text-color);
    text-decoration: none;
    font-weight: 500;
}

/* .menu-item > a:hover {
    border-bottom: 2px solid white;
} */

.submenu {
    position: absolute;
    top: 100%;
    left: -45px;
    background-color: var(--chat-bg-color);
    border-radius: 8px;
    font-size:0.95em;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    min-width: 250px;
    display: none;
    z-index: 1000;
    margin-top: 0;
    padding: 5px 6px 5px 6px;
}

.submenu.force-hide {
    display: none !important;
}

.menu-item:hover .submenu {
    display: block;
}

.submenu-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 6px;
    color: var(--text-bg-color) !important;
    text-decoration: none;
    transition: background-color 0.2s;
}

.submenu-item:hover {
    background-color: var(--background-color);
}

.submenu-item i {
    font-size: 1.2em;
    color: var(--button-color);
}

.submenu-item div {
    display: flex;
    flex-direction: column;
}

.submenu-item small {
    color: var(--sb-color);
    font-size: 0.8em;
}

.menu-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.menu-actions a {
    color: var(--header-text-color);
    text-decoration: none;
}

/*
.menu-actions a:hover {
    border-bottom: 2px solid rgb(29, 24, 24);
}
*/

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    gap: 15px;
}

.pagination-button {
    padding: 8px 16px;
    background-color: var(--button-color);
    font-size: 0.97em;
    color: white !important;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.2s;
}

.pagination-button:hover {
    background-color: var(--pagination-hover) !important;
}

.pagination-info {
    padding: 8px 16px;
    background-color: #f8f9fa;
    border-radius: 4px;
    font-size: 0.97em;
}

.search-section {
    margin: 20px 0;
}

.search-form {
    max-width: 600px;
    margin: 0 auto;
}

.search-container {
    display: flex;
    gap: 10px;
}

.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.search-input:focus {
    border-color: #007bff;
    outline: none;
}

.search-button {
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.search-button:hover {
    background-color: #0056b3;
}

.search-results {
    margin-top: 10px;
    text-align: center;
    color: #666;
}

.clear-search {
    margin-left: 10px;
    color: #007bff;
    text-decoration: none;
}

.clear-search:hover {
    text-decoration: underline;
}

/* Dark mode support */
.dark-mode .search-input {
    background-color: #2c2c2c;
    border-color: #444;
    color: #fff;
}

.dark-mode .search-input:focus {
    border-color: #0056b3;
}

.dark-mode .search-results {
    color: #aaa;
}

.dark-mode .clear-search {
    color: #66b0ff;
}

.dark-mode .pagination-info {
    background-color: #2c2c2c;
    color: #ffffff;
}

.dark-mode .pagination-button {
    background-color: #0056b3;
}

.dark-mode .pagination-button:hover {
    background-color: #003d80;
}

strong {
    font-weight: 600;
}

.shared-links, .artefacts-list {
    background-color: var(--main-nav-color);
    border: 1px solid var(--border-home);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-top: 20px;
}

.edit-message-textarea {
    width: 100% !important; /* Forzar 100% de ancho */
    min-width: 200px; /* Ancho mínimo para asegurar usabilidad */
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    background-color: var(--user-bubble);
    color: var(--text-bu-color);
    font-family: 'DM Sans', Arial, sans-serif;
    font-size: 1em;
    line-height: 1.4;
    resize: none;
    margin-bottom: 10px;
    outline: none;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: border-color 0.3s ease;
    box-sizing: border-box;
    display: block;
}

.edit-message-link {
    /* position: absolute; */
    right: 10px;
    top: 10px;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
}

.message.user:hover .edit-message-link {
    opacity: 1;
}

.edit-message-link a {
    color: rgba(122, 122, 122, 0.7);
    text-decoration: none;
    padding: 5px;
    border-radius: 4px;
    transition: color 0.2s ease;
}

.edit-message-link a:hover {
    color: rgb(122, 122, 122);
}

/* Contenedor de botones de edición */
.edit-buttons-container {
    display: flex;
    gap: 10px; /* Aumentamos el espacio entre botones */
    justify-content: flex-end;
    margin-top: 8px;
}

/* Estilos para los botones individuales */
.edit-button {
    background: none;
    border: none;
    color: var(--text-bu-color);
    padding: 8px 15px; /* Aumentamos el padding horizontal */
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px; /* Ancho mínimo para los botones */
}

/* Para modo oscuro */
.dark-mode .edit-message-link a {
    color: rgba(255, 255, 255, 0.6);
}

.dark-mode .edit-message-link a:hover {
    color: rgba(255, 255, 255, 0.9);
}

.links-list {
    list-style-type: none;
    padding: 0;
}

.link-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--even-color);
    transition: background-color 0.3s ease;
}

.link-item:last-child {
    border-bottom: none;
}

.link-item:hover {
    background-color: var(--even-color);
}

.link-content {
    flex-grow: 1;
}

.link-title {
    font-size: 1.1em;
    color: var(--hx-color);
    text-decoration: none;
    font-weight: 500;
}

.link-date {
    display: block;
    font-size: 0.9em;
    color: var(--sb-color);
    margin-top: 5px;
}

.link-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.privacy-selector {
    padding: 5px 10px;
    border-radius: 4px;
    border: 1px solid var(--sb-color);
    background-color: var(--background-color);
    color: var(--text-bg-color);
    font-size: 0.9em;
}

.delete-link, .delete-artefact {
    width: 100%;
    min-width: 100px;
    text-align: center;
    white-space: nowrap;
    box-sizing: border-box;
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    background-color: #e74c3c;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-size: 0.9em;
}

.delete-link:hover {
    background-color: #c0392b;
}

/* Estilos específicos para el botón de eliminar en el lightbox de edición */
.edit-lightbox-delete-btn {
    display: inline-flex;
    align-items: center;
    background-color: #dc3545;
    color: white !important;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.2s;
    margin-right: auto; /* Esto empujará el botón a la izquierda */
}

.edit-lightbox-delete-btn:hover {
    background-color: #c82333;
    text-decoration: none;
}

.edit-lightbox-delete-btn i {
    margin-right: 8px;
    font-size: 1.1em;
}

.no-links {
    text-align: center;
    color: var(--sb-color);
    font-style: italic;
}

.share-button {
    /* background-color: var(--background-color); */
    background-color: transparent;
    border: none;
    color: var(--text-bg-color);
    padding: 5px 7px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 15px;
    margin: 7px 4px 4px;
    cursor: pointer;
    border-radius: 45px;
}

.share-button:hover {
    background-color: var(--input-border-color);
}

.share-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.share-lightbox-content {
    background-color: var(--background-color);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 90%;
    max-width: 500px;
}

.share-lightbox-content h2 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--hs-color);
    font-size: 1.5em;
}

#shareUrlInput {
    background-color: var(--background-color);
    color: var(--text-bg-color);
    width: 100%;
    margin-bottom: 15px;
    padding: 5px;
}

#copyShareUrl, #closeShareLightbox {
    margin: 15px 5px;
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#copyShareUrl {
    background-color: #4CAF50;
    color: white;
}

#closeShareLightbox {
    background-color: #f44336;
    color: white;
}

/* Color del placeholder en modo claro */
::placeholder {
    color: var(--hs-color); /* O la variable que prefieras para el modo claro */
    opacity: 1; /* Para asegurar que el color se aplique completamente */
}

/* Placeholder para modo dark */
.dark-mode ::placeholder {
    color: var(--text-bg-color); /* O la variable que prefieras para el modo oscuro */
}

body, html {
    overscroll-behavior: none;
    overscroll-behavior-y: none;
    height: 100%;
    font-family: 'DM Sans', Arial, sans-serif;
    font-optical-sizing: auto;
    font-size: 1.03em;
    margin: 0;
    padding: 0;
    background: linear-gradient(97deg, var(--background-color) 10%, var(--middle-color) 50%, var(--background-color) 90%);
    color: var(--text-bg-color);
    align-items: center; /* Centrar verticalmente si es necesario */
    background-size: 100% 100%;
    background-position: center bottom;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

#theme-toggle {
    margin-left: 15px; /* Separación entre el enlace y el ícono */
    font-size: 1.2rem; /* Ajuste del tamaño del ícono si es necesario */
}

.highlight {
    background-color: var(--highlight-color) !important; /* Color de fondo gris claro */
    color: var(--tag-color) !important; /* Color de texto negro */
    font-family: monospace; /* Fuente monospace para simetría */
    font-size: 0.95rem;
    padding: 2px 4px; /* Espaciado alrededor del texto */
    border-radius: 4px; /* Bordes redondeados */
    border: 1px solid var(--border-bubble); /* Borde opcional */
}

.multicolor {
    font-size: 1.4em;
    margin-bottom: 30px;
    background: radial-gradient(circle,violet,red,rgb(206, 0, 147),violet,rgb(206, 134, 2),violet,rgb(149, 144, 201),rgb(206, 0, 147));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent; 
}

.container {
    max-width: 70%;
    margin: 0 auto;
    padding: 20px;
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
}

.lightbox-content {
    background-color: var(--background-color);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 90%;
    max-width: 500px;
}

.lightbox-content h2 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--hs-color);
    font-size: 1.5em;
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #808080;
}

.custom-select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: white;
    font-size: 14px;
    margin-top: 4px;
}

.dark-mode .custom-select {
    background-color: #2d2d2d;
    border-color: #444;
    color: #fff;
}

#newChatName {
    width: 100%;
    padding: 10px;
    font-size: 1em;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

.button-group {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.btn-primary, .btn-secondary {
    padding: 10px 20px;
    font-size: 1em;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-primary {
    background-color: #007bff;
    color: white;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #545b62;
}

/* Header */
.main-header {
    /* background: linear-gradient(135deg, var(--header-gradient-start), var(--header-gradient-end)); */
    /* background-color: var(--header-color); */
    color: var(--header-text-color);
    padding: 14px 15% 14px 15%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-header h1 {
    margin: 0;
    font-size: 24px;
    font-weight: 400;
}

/* Thinking */
.thinking {
    background: linear-gradient(90deg,
        rgba(var(--bord-rgb), 0.5) 0%,
        rgba(var(--bord-rgb), 0.5) 30%,
        rgba(var(--medi-rgb), 1) 50%,
        rgba(var(--bord-rgb), 0.5) 70%,
        rgba(var(--bord-rgb), 0.5) 100%
    );
    background-size: 120% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    animation: text-shine-continuous 2s linear infinite;
    -webkit-text-fill-color: transparent;
    /* para suavizar la apariencia */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@keyframes text-shine-continuous {
    0% { background-position: 300% 0; }
    100% { background-position: -300% 0; }
}

.overline {
    text-decoration: overline;
    display: inline-block;
}

.underline {
    text-decoration: underline;
    display: inline-block;
}

@keyframes pulse {
    0% { opacity: 0.2; }
    50% { opacity: 1; }
    100% { opacity: 0.2; }
}

.main-header nav a {
    color: var(--header-text-color);
    text-decoration: none;
    margin-left: 0px;
    font-weight: 500;
    font-size: 0.98rem;
}

.main-header nav a.active {
    border-bottom: 2px solid var(--header-text-color);
}

.main-header nav a:hover {
    border-bottom: 2px solid var(--balloon-color); /* Agrega el subrayado en hover */
}

/* Secciones */
h2, h3 {
    font-weight: 400;
    color: var(--hs-color);
    margin-top: 12px;
}

h1 {
    font-size: 1.3em;
    color: var(--hx-color);
}

h2 {
    font-size: 1.2em;
}

h3 {
    font-size: 1.1em;
}

.new-chat, .chat-list {
    background-color: var(--main-nav-color);
    color: var(--text-bg-color);
    border-radius: 8px;
    border: 1px solid var(--border-home);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px rgba(20,20,120,0.1);
}

.chat-title {
    margin-right: 12px;
}

.rename {
    font-size: 0.75rem;
}

.chat-list h1, h2, h3, h4 {
    color: var(--hx-color);
}

/* Formulario de nuevo chat */
.new-chat form {
    display: flex;
    gap: 10px;
}

.new-chat input[type="text"] {
    background-color: var(--background-color);
    color: var(--text-bg-color);
    flex-grow: 1;
    padding: 10px;
    border: 1px solid var(--input-border-color);
    border-radius: 4px;
    font-size: 16px;
    font-family: 'DM Sans', Arial, sans-serif;
}

.new-chat button, 
button[type="submit"] {
    background-color: var(--button-color);
    color: var(--border-bubble);
    border: none;
    padding: 10px 20px;
    border-radius: 24px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    font-family: 'DM Sans', Arial, sans-serif;
}

/* Lista de chats */
.chat-list ul {
    list-style-type: none;
    padding: 0;
}

.chat-list li {
    margin-bottom: 10px;
    padding-right: 40px;
    /* background-color: var(--li-color); */
    border-radius: 4px;
    overflow: hidden; /* Para mantener los bordes redondeados */
    box-shadow: 0 2px 7px rgba(0, 0, 0, 0.05);
}

.chat-list a {
    display: block;
    padding: 10px;
    color: var(--text-bg-color);
    text-decoration: none;
    transition: background-color 0.3s;
}

a {
    color: var(--url-color);
}

.chat-list a:hover {
    background-color: var(--li-hover-color);
    color: var(--tli-color);
}

.chat-list small {
    display: block;
    color: var(--sb-color);
    font-size: 0.8em;
    margin-top: 5px;
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: 100vh; /* Ocupar toda la altura de la pantalla */
    width: 100%;
    max-width: 100vw; 
    overflow-x: hidden; /* Ocultar el desbordamiento horizontal */
}

.chat-header {
    flex-shrink: 0; /* Evita que el encabezado se comprima */
    background-color: #4A90E2;
    padding: 0px 20px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 50px; /* Altura fija para el encabezado */
}

.chat-header h1 {
    margin: 0;
    font-size: 22px;
    flex-grow: 1;
    text-align: center;
}

.chat-messages {
    flex: 1 1 auto; /* Permite que el elemento crezca y se contraiga */
    padding-top: 20px;
        padding-left: 15%;
        padding-right: 15%;
    width: 70%;
    margin: 0 auto;
    overflow-y: auto; /* Permitir el desplazamiento dentro del área de mensajes */
}

.chat-messages-old {
    flex: 1 1 auto; /* Permite que el elemento crezca y se contraiga */
    padding: 20px;
    width: 75%;
    margin: 0 auto;
    overflow-y: auto; /* Permitir el desplazamiento dentro del área de mensajes */
    box-sizing: border-box;
}


.message {
    position: relative; /* para el icono de edición */
    margin-bottom: 20px;
    margin-top: 5px;
    display: flex;
    align-items: flex-start;
}

.message .avatar {
    width: 32px;
    height: 32px;   
    border-radius: 50%;
    margin-right: 10px;
    margin-top: 10px;
    flex-shrink: 0;
}

.message.user {
    flex-direction: row-reverse; /* Avatar a la derecha del globo */
    justify-content: right; /* Alinea todo el conjunto a la derecha */
    margin-left: auto; /* Empuja todo el mensaje hacia la derecha */
    max-width: 85%; /* Limita el ancho máximo del mensaje */
}

.message.user .avatar {
    width: 32px;
    height: 32px;   
    border-radius: 50%;
    margin-left: 10px; /* Espacio entre el globo y el avatar */
    margin-right: 0; /* Sin margen derecho */
    flex-shrink: 0;
}

.message .content {
    background-color: var(--balloon-color);
    border: var(--border-bubble) 1px solid;
    font-weight: 300;
    padding: 16px 20px;
    border-radius: 24px;
    line-height: 1.65;
    white-space: normal;
    word-break: break-word;
    overflow-wrap: break-word;
}

.message .content h2,h3 {
    margin-top: 0px;
}

.message .content.editing {
    width: 100%;
    box-sizing: border-box;
}

.message.user .content {
    background-color: var(--user-bubble);
    padding: 10px 16px;
    color: var(--text-bu-color);
    white-space: pre-wrap; /* Esto mantendrá los espacios e indentaciones */
}

.chat-input-ooo {
    position: sticky; /* Mantener el input fijo al fondo de la pantalla */
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px;
    background-color: #ffffff;
    display: flex;
    gap: 10px; /* Añadir espacio entre el input y el botón */
    box-sizing: border-box;
    z-index: 1000; /* Asegurarse de que esté siempre visible */
}

.chat-input-yyy {
    position: sticky;
    bottom: 0;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: 'DM Sans', Arial, sans-serif;
    resize: none;
    overflow-y: hidden;
    max-height: 200px;
}

#chat-input {
    width: 100%;
    z-index: 1;
    padding: 10px;
    font-size: 16px;
    background-color: var(--background-color);
    color: var(--text-bg-color);
    border: 0px solid #ccc;
    border-radius: 5px;
    font-family: 'DM Sans', Arial, sans-serif;
    resize: none;
    /* overflow-y: hidden; */
    min-height: 45px;
    max-height: 200px;
    box-sizing: border-box;
    line-height: 1.2;
    /* box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1); */
}

.dash-input {
    display: flex;
    position: relative;
    background-color: var(--background-color);
    flex-direction: column; /* Establece dirección vertical */
    width: 100%;
    border-radius: 15px;
    padding: 5px;
    margin-left: 10px;
    margin-right: 10px;
    border: 1px solid var(--chat-border);
    box-shadow: 0 -4px 10px rgba(110, 110, 110, 0.16);
}

.buttons-container {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin: 6px 0px;
    gap: 10px;
}

.buttons-left {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.buttons-right {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    justify-content: flex-end;
}

.chat-input-container {
    display: flex;
    /* padding: 10px; */
    padding-left: 14%;
    padding-right: 15%;
    /* padding-bottom: 5px; */
    padding-top:0px;
    width: 76%;
    align-items: flex-end; /* Alinear elementos al inicio del contenedor */
    z-index: 100;
}

.button-wrapper {
    display: flex;
    align-items: flex-end;
    position: relative; /* Para el upload bubble */
    gap: 5px;
}

.textarea-wrapper {
    position: relative;
    flex-grow: 1;
    display: flex;
    flex-direction: column-reverse; /* Invertir el orden para que crezca hacia arriba */
}

textarea:focus {
    outline: none;
}

.chat-input input[type="text"] {
    flex: 1;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: 'DM Sans', Arial, sans-serif;
}

.chat-input button {
    /* flex: 0 0 auto; */
    padding: 10px 15px;
    /* margin-right: 20px; */
    font-size: 16px;
    color: white;
    background-color: #4A90E2;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-family: 'DM Sans', Arial, sans-serif;
    font-weight: 500;
}

.chat-input button:hover {
    background-color: #357ABD; /* Un tono más oscuro para hover */
}

.upload-progress-bubble {
    position: absolute;
    bottom: calc(100% + 10px); /* Ajustar posición */
    left: 0;
    background: var(--chat-bg-color);
    border: 1px solid var(--border-bubble);
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    min-width: 250px;
    z-index: 1000;
    display: none;
    pointer-events: none; /* Evitar que interfiera con clicks */
}

.upload-progress-bubble::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 20px;
    width: 15px;
    height: 15px;
    background: var(--chat-bg-color);
    border-right: 1px solid var(--border-bubble);
    border-bottom: 1px solid var(--border-bubble);
    transform: rotate(45deg);
}

.upload-filename {
    font-size: 0.9em;
    margin-bottom: 8px;
    color: var(--text-bg-color);
    word-break: break-all;
}

.files-bubble {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 0;
    background: var(--chat-bg-color);
    border: 1px solid var(--border-bubble);
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    min-width: 280px;
    max-width: 320px;
    z-index: 1000;
    display: none;
}

.files-bubble::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 20px;
    width: 15px;
    height: 15px;
    background: var(--chat-bg-color);
    border-right: 1px solid var(--border-bubble);
    border-bottom: 1px solid var(--border-bubble);
    transform: rotate(45deg);
}

.files-bubble h4 {
    margin: 0 0 10px 0;
    color: var(--text-bg-color);
    font-size: 0.9em;
    font-weight: 500;
}

.files-list {
    max-height: 280px;
    overflow-y: auto;
}

.file-item {
    display: flex;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-bubble);
    font-size: 0.85em;
    color: var(--text-bg-color);
}

.file-item:last-child {
    border-bottom: none;
}

.file-icon {
    margin-right: 8px;
    color: var(--button-color);
}

.file-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.upload-progress-bar {
    height: 6px;
    background: var(--background-color);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 5px;
}

.progress-fill {
    height: 100%;
    background: var(--button-color);
    width: 0%;
    transition: width 0.3s ease;
}

.upload-percentage {
    font-size: 0.8em;
    text-align: right;
    color: var(--text-bg-color);
}

.footnote {
    font-size: 0.8em;
    color:#909090;
    padding:12px;
}

.upload-button {
    height: 32px; /* Altura fija para los botones */
    padding: 0 8px;
    font-size: 16px;
    border: 1px solid #c0c0c0;
    color:#606060;
    background-color: var(--send-button);
    border-radius: 45px;
    cursor: pointer;
    font-family: 'DM Sans', Arial, sans-serif;
    font-weight: 500;
    margin-left: 5px;
    margin-right: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-button {
    height: 32px; /* Altura fija para los botones */
    padding: 0 14px;
    font-size: 16px;
    border: 1px solid #c0c0c0;
    color:#606060;
    background-color: var(--send-button);
    border-radius: 45px;
    cursor: pointer;
    font-family: 'DM Sans', Arial, sans-serif;
    font-weight: 500;
    margin-left: 0px;
    margin-right: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#send-button {
    height: 32px; /* Altura fija para los botones */
    padding: 0 10px;
    font-size: 16px;
    color: var(--input-border-color);
    background-color: #000000;
    border: none;
    border-radius: 45px;
    cursor: pointer;
    font-family: 'DM Sans', Arial, sans-serif;
    font-weight: 500;
    margin-left: 5px;
    margin-right: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-button:hover, .search-button:hover, #send-button:hover {
    background-color: var(--sb-color);
    color: var(--header-text-color);
}

#user-input {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}

.message .content pre {
    background-color: var(--code-color);
    /* border-radius: 4px; */
    padding: 10px;
    overflow-x: auto;
    margin: 0px;
    color: #d4d4d4;
}

/*
.node rect {
    fill: var(--fondo-mermaid) !important;
    stroke: var(--borde-mermaid) !important;
}

.node polygon {
    fill: var(--fondo-mermaid) !important;
    stroke: var(--borde-mermaid) !important;
}
.marker {
    fill: var(--fondo-mermaid) !important;
    stroke: var(--borde-mermaid) !important;
}
.flowchart-link {
    stroke: var(--borde-mermaid) !important;
}
*/

.edgeLabel {
    background-color:  var(--fondo-mermaid) !important;
}

.message .content pre.mermaid {
    background-color: var(--fondo-mermaid);
    min-width: 600px;
    color: #333; /* Texto oscuro para contraste */
    border: 1px solid var(--borde-mermaid); 
    /* Puedes añadir o modificar cualquier otro estilo aquí */
}

.message .content code {
    font-family: ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace !important;
    background-color: var(--code-color);
    font-size: 0.92rem;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: #d4d4d4;
}

.message .content p {
    margin-bottom: 10px;
}

/* CODE */
.code-block {
    margin-top: 18px;
    margin-bottom: 20px;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.4);
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #4a4a4a;
    color: #fff;
    padding: 5px 10px;
    font-family: 'DM Sans', Arial, sans-serif;
    font-size: 12px;
}

.code-language {
    font-weight: bold;
    text-transform: uppercase;
    margin-top: 1px;
    margin-left: 3px;
}

.copy-button {
    background-color: #4a76a8;
    color: #fff;
    border: none;
    padding: 3px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'DM Sans', Arial, sans-serif;
    font-size: 12px;
    transition: background-color 0.3s;
}

.copy-button:hover {
    background-color: #3a5f88;
}

.logout-button {
    padding: 5px 10px;
    background-color: #2e2e65;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1;
}

.logout-button:hover {
    background-color: #d32f2f;
}

/* Anular estilos por defecto de highlight.js */
.hljs-deletion,
.hljs-number,
.hljs-quote,
.hljs-tag,
.hljs-attr,
.hljs-title,
.hljs-built_in,
.hljs-selector-class,
.hljs-selector-id,
.hljs-string,
.hljs-template-tag,
.hljs-type {
    color: inherit !important;
}

/* Estilos específicos para highlight.js */
.hljs {
    display: block;
    overflow-x: auto;
    padding: 0.5em;
    background: #1e1e1e;
    color: #d4d4d4 !important; 
}

pre code.hljs {
    display: block;
    overflow-x: auto;
    padding: 0em !important;
}

/* Colores para diferentes elementos de sintaxis */
.hljs-keyword,
.hljs-selector-tag,
.hljs-tag,
.hljs-name {
    color: #569cd6 !important;
}

.hljs-attribute,
.hljs-selector-id {
    color: #9cdcfe !important;
}

.hljs-string,
.hljs-selector-attr,
.hljs-selector-pseudo,
.hljs-addition {
    color: #ce9178 !important;
}

.hljs-number,
.hljs-regexp,
.hljs-literal,
.hljs-variable,
.hljs-template-variable {
    color: #b5cea8 !important;
}

.hljs-comment,
.hljs-quote {
    color: #6a9955 !important;
}

.hljs-doctag,
.hljs-keyword,
.hljs-formula {
    color: #c678dd !important;
}

.hljs-section,
.hljs-name,
.hljs-selector-tag,
.hljs-deletion,
.hljs-subst {
    color: #e06c75 !important;
}

.hljs-literal {
    color: #56b6c2 !important;
}

.hljs-built_in,
.hljs-class .hljs-title {
    color: #e6c07b !important;
}

.hljs-title.function_ {
    color: #e6c07b !important;
}

.markdown-table {
    border-collapse: collapse;
    width: 100%;
    margin-bottom: 1em;
}

.markdown-table th, .markdown-table td {
    border: 1px solid var(--table-border);
    padding: 8px;
    text-align: left;
}

.markdown-table th {
    background-color: var(--even-color);
    font-weight: bold;
}

.markdown-table tr:nth-child(even) {
    background-color: var(--even-color);
}

.math-equation {
    display: block;
    background-color: var(--capsule-color);
    color: black;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-family: 'Courier New', Courier, monospace;
    font-size: 18px;
    margin: 10px 0;
    text-align: center;
}

.math-inline {
    font-family: 'Courier New', Courier, monospace;
    font-size: 16px;
    background-color: var(--capsule-color);
    color: black;
    padding: 0px 3px 0px 3px;
    border-radius: 6px;
    border: 1px solid #ccc;
    margin-right: 4px;
    margin-left: 4px;
    margin-bottom: 3px;
    display: inline-block;
}

.fraction {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    vertical-align: middle;
    margin: 0 5px;
}

.fraction-bar {
    display: block;
    width: 100%;
    height: 1px;
    background-color: #000;
}

.numerator {
    display: block;
    font-size: 16px;
    padding-bottom: 2px;
}

.denominator {
    display: block;
    font-size: 16px;
    padding-top: 2px;
}

.sqrt {
    display: inline-flex;
    align-items: center;
    font-size: 18px;
}

.radicand {
    border-top: 1px solid #000;
    padding-left: 2px;
    font-size: 18px;
}

.exponent {
    font-size: 14px;
    vertical-align: super;
}

/* Estilos generales del scrollbar */
::-webkit-scrollbar {
    width: 8px; /* Ancho del scrollbar */
}

/* Estilos del track del scrollbar (fondo) */
::-webkit-scrollbar-track {
    background: var(--background-color); /* Color de fondo del track */
}

/* Estilos del thumb del scrollbar (barra) */
::-webkit-scrollbar-thumb {
    background-color: var(--sb-color); /* Color de la barra */
    border-radius: 10px; /* Bordes redondeados */
    border: 2px solid var(--background-color); /* Borde alrededor de la barra */
}

/* Hover en la barra */
::-webkit-scrollbar-thumb:hover {
    background-color: var(--hs-color); /* Color al pasar el mouse */
}

@media (max-width: 768px) {

    body, html {
        height: 100%;
        font-size: 0.98em;
        /* overflow: hidden; */
    }

    .delete-link {
        width: 110px;
        min-width: 90px;
        font-size: 14px;
    }

    #artefact-side-panel {
        width: 90%; /* Más ancho en móviles */
        right: -90%;
        top: 50px; /* Ajustar si el header es más pequeño en móviles */
        height: calc(100vh - 50px);
    }
    .panel-header h3 {
        font-size: 1em;
    }
    .panel-controls button {
        font-size: 0.8em;
        padding: 4px 8px;
    }
    
    .mobile-hidden {
        display: none;
    }

    .menu-item:hover .submenu {
        display: none; /* Deshabilitar el hover en móviles */
    }

    .grid-cards {
        grid-template-columns: 1fr;
        padding: 0rem;
        width: 99%;
        gap: 0.5rem;
    }
    
    .welcome-card {
        padding: 1rem;
    }

    .card-icon {
        font-size: 1.1rem;
    }
    
    .card-header {
        margin-bottom: 0.5rem;
    }

    .card-header h3 {
        font-size: 1.05rem;
        font-weight: 500;
        margin: 0;
    }
    
    .card-description {
        font-size: 0.95rem;
    }
    
    .example-item {
        font-size: 0.92rem;
    }
    
    .files-bubble {
        min-width: 250px;
        max-width: 280px;
    }
    
    .main-header {
        padding: 3px 4% 3px 4%;
    }
    
    .chat-title {
        font-size: 0.8em;
    }

    .message .content {
        background-color: var(--balloon-color);
        padding: 15px 15px;
        font-size: 1.1em;
        border-radius: 24px;
        line-height: 1.6;
        white-space: normal;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .multicolor {
        font-size: 1.4em;
        margin-bottom: 30px;
        margin-top: 10px;
        background: radial-gradient(circle,rgb(206, 134, 2),violet,rgb(149, 144, 201),rgb(206, 0, 147));
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent; 
    }

    .message.user .content {
        max-width: 80%; /* Reducir el ancho máximo en móviles */
        word-break: break-word;
        white-space: normal; /* Asegurar que el texto se envuelva normalmente */
    }

    .link-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .link-actions {
        margin-top: 10px;
        width: 100%;
        justify-content: space-between;
    }

    .container {
        max-width: 100%;
        margin: 0 auto;
        padding: 20px;
    }    

    .new-chat form {
        flex-direction: column;
    }

    .new-chat button {
        width: 100%;
    }
    
    .chat-container {
        display: flex;
        flex-direction: column;
        height: 100%; /* Ocupar toda la altura de la pantalla */
        width: 100%;
        max-width: 100vw; 
        /* overflow: hidden; Evitar el scroll horizontal */
    }

    .chat-messages {
        flex: 1 1 auto; /* Permite que el elemento crezca y se contraiga */
        padding-bottom: 20px;
        padding-left: 15px;
        padding-right: 15px;
        /* background-color: var(--chat-bg-color); */
        width: 100%;
        margin: 0;
        border-radius: 10px;
        overflow-y: auto; /* Permitir el desplazamiento dentro del área de mensajes */
        box-sizing: border-box;
    }

    .chat-input-container {
        position: sticky;
        bottom: 0;
        /* background-color: var(--chat-bg-color); */
        /* padding: 10px 10px 10px 10px; */
        padding: 0px;
        width:100%;
        z-index: 1000;
    }

    .chat-input {
        /* position: sticky; Mantener el input fijo en la parte inferior de la pantalla */
        /* bottom: 0; */
        left: 0;
        width: 100%;
        padding: 10px;
        /* background-color: var(--background-color); */
        /* box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1); */
        display: flex;
        gap: 10px; /* Añadir espacio entre el input y el botón */
        box-sizing: border-box;
        z-index: 1000; /* Asegurarse de que esté siempre visible */
    }

    .upload-progress-bubble {
        min-width: 200px;
        font-size: 0.9em;
    }

    .main-nav {
        gap: 10px;
    }


    .upload-filename {
        font-size: 0.8em;
    }

    @supports (-webkit-touch-callout: none) {
        /* CSS específico para Safari en iOS */
        .chat-container {
            height: calc(100% - constante); /* Ajusta 'constante' según sea necesario */
        }
    }
}


@media (max-width: 360px) {

    body, html {
        height: 100%;
        font-size: 1.03em;
        /* overflow: hidden; */
    }

    .main-nav {
        gap: 10px;
    }

    .mobile-hidden {
        display: none;
    }

    #theme-toggle {
        margin-left: 15px; /* Separación entre el enlace y el ícono */
        font-size: 12px;/* Ajuste del tamaño del ícono si es necesario */
    }

    .menu-item:hover .submenu {
        display: none; /* Deshabilitar el hover en móviles */
    }

    .grid-cards {
        grid-template-columns: 1fr;
        padding: 0rem;
        gap: 0.5rem;
        width: 99%;
    }
    
    .welcome-card {
        padding: 1rem;
    }

    .card-icon {
        font-size: 1.1rem;
    }
    
    .card-header {
        margin-bottom: 0.5rem;
    }

    .card-header h3 {
        font-size: 0.95rem;
        font-weight: 500;
        margin: 0;
    }
    
    .example-item {
        font-size: 0.8rem;
    }
    
    .files-bubble {
        min-width: 250px;
        max-width: 280px;
    }
    
    .main-header {
        padding: 3px 4% 3px 4%;
        font-size: 12px;
    }

    .chat-title {
        font-size: 0.8em;
    }

    .message .content {
        background-color: var(--balloon-color);
        padding: 15px 15px;
        font-size: 1.1em;
        border-radius: 18px;
        line-height: 1.6;
        white-space: normal;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .multicolor {
        font-size: 1.4em;
        margin-bottom: 30px;
        background: radial-gradient(circle,rgb(206, 134, 2),violet,rgb(149, 144, 201),rgb(206, 0, 147));
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent; 
    }

    .message.user .content {
        max-width: 80%; /* Reducir el ancho máximo en móviles */
        word-break: break-word;
        white-space: normal; /* Asegurar que el texto se envuelva normalmente */
    }

    .link-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .link-actions {
        margin-top: 10px;
        width: 100%;
        justify-content: space-between;
    }

    .container {
        max-width: 100%;
        margin: 0 auto;
        padding: 20px;
    }    

    .new-chat form {
        flex-direction: column;
    }

    .new-chat button {
        width: 100%;
    }
    
    .chat-container {
        display: flex;
        flex-direction: column;
        height: 100%; /* Ocupar toda la altura de la pantalla */
        width: 100%;
        max-width: 100vw; 
        /* overflow: hidden; Evitar el scroll horizontal */
    }

    .chat-messages {
        flex: 1 1 auto; /* Permite que el elemento crezca y se contraiga */
        padding-bottom: 20px;
        padding-left: 15px;
        padding-right: 15px;
        /* background-color: var(--chat-bg-color); */
        width: 100%;
        margin: 0;
        border-radius: 10px;
        overflow-y: auto; /* Permitir el desplazamiento dentro del área de mensajes */
        box-sizing: border-box;
    }

    .chat-input-container {
        position: sticky;
        bottom: 0;
        /* background-color: var(--chat-bg-color); */
        padding: 0px;
        width:98%;
        z-index: 1000;
    }

    .chat-input {
        /* position: sticky; Mantener el input fijo en la parte inferior de la pantalla */
        /* bottom: 0; */
        left: 0;
        width: 100%;
        padding: 10px;
        background-color: var(--background-color);
        /* box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1); */
        display: flex;
        gap: 10px; /* Añadir espacio entre el input y el botón */
        box-sizing: border-box;
        z-index: 1000; /* Asegurarse de que esté siempre visible */
    }

    .upload-progress-bubble {
        min-width: 200px;
        font-size: 0.9em;
    }

    .upload-filename {
        font-size: 0.8em;
    }

    @supports (-webkit-touch-callout: none) {
        /* CSS específico para Safari en iOS */
        .chat-container {
            height: calc(100% - constante); /* Ajusta 'constante' según sea necesario */
        }
    }
}

.artefact-card {
    background-color: var(--assistant-bubble);
    border: 1px solid var(--border-artifact);
    padding: 15px;
    border-radius: 8px;
    margin-top: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.artefact-card h4 {
    margin-top: 0;
    margin-bottom: 8px;
    color: var(--hs-color);
}

.artefact-card p {
    font-size: 0.9em;
    color: var(--sb-color);
    margin-bottom: 12px;
}

.view-artefact-button {
    background-color: var(--button-color);
    color: var(--border-bubble);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    transition: background-color 0.2s;
}

.view-artefact-button:hover {
    background-color: #0056b3; /* Un poco más oscuro en hover */
    filter: brightness(1.1);
}
.dark-mode .view-artefact-button:hover {
    filter: brightness(1.2);
}

#artefact-side-panel {
    position: fixed;
    top: 60px; 
    right: -65%;
    width: 65%;
    height: calc(100vh - 60px);
    background-color: var(--background-color);
    border-left: 1px solid var(--input-border-color);
    box-shadow: -2px 0 5px rgba(0,0,0,0.1);
    z-index: 1001;
    transition: right 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#artefact-side-panel.active {
    right: 0;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background-color: var(--assistant-bubble);
    border-bottom: 1px solid var(--border-bubble);
    flex-shrink: 0;
}

.panel-header h3 {
    margin: 0;
    font-size: 1.1em;
    color: var(--hs-color);
}

.panel-controls button {
    background-color: transparent;
    border: 1px solid var(--input-border-color);
    color: var(--text-bg-color);
    padding: 5px 10px;
    margin-left: 5px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85em;
}

.panel-controls button.active {
    background-color: var(--button-color);
    color: var(--border-bubble);
    border-color: var(--button-color);
}
.dark-mode .panel-controls button.active {
    filter: brightness(1.2);
}

#close-artefact-panel {
    background: none;
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    color: var(--hs-color);
}

.panel-content {
    flex-grow: 1;
    overflow-y: auto;
    position: relative;
}

#artefact-html-viewer {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

#artefact-code-viewer {
    width: 100%;
    height: 100%;
    overflow: auto;
    display: none;
    position: relative;
    box-sizing: border-box;
}

#artefact-code-viewer pre {
    margin: 0;
    height: 100%;
    box-sizing: border-box;
}

#artefact-code-viewer pre code {
    background-color: #000000;
    display: block;
    height: 100%;
    padding: 10px !important;
    line-height: 1.5;
    font-size: 1.2em;
    box-sizing: border-box;
    white-space: pre-wrap;
    word-break: break-all;
}

.artefact-code-header {
    display: none;
    justify-content: flex-end;
    align-items: center;
    padding: 5px 10px;
    position: sticky;
    top: 0;
    z-index: 10;
}

:root:not(.dark-mode) .artefact-code-header {
    background-color: #333; 
    border-bottom: 1px solid #444; 
}

body.dark-mode .artefact-code-header {
    background-color: #333;
    border-bottom: 1px solid #444; 
}

/* Estilos para el botón de copiar mensaje del asistente */
.message:not(.user) {
    position: relative;
}

.copy-message-button {
    position: relative;
    top: 8px;
    right: 10px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    width: 32px;
    height: 32px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 10;
    font-size: 14px;
    color: #666;
}

.copy-message-button:hover {
    background: rgba(255, 255, 255, 1);
    color: #333;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.message:not(.user):hover .copy-message-button {
    opacity: 1;
    visibility: visible;
}

/* Estilos para modo oscuro */
.dark-mode .copy-message-button {
    background: rgba(50, 50, 50, 0.9);
    border-color: #555;
    color: #ccc;
}

.dark-mode .copy-message-button:hover {
    background: rgba(60, 60, 60, 1);
    color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

@media print, (copy) {
    body {
    color: #000 !important;
    background: #fff !important;
    }
    /* y cualquier otro elemento que necesites resetear */
}

.swal-radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
    width: 100%;
}

.swal-radio-group label {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border: 2px solid var(--border-bubble);
    border-radius: 8px;
    background-color: var(--assistant-bubble);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    font-size: 14px;
    color: var(--text-bg-color);
    width: 100%;
    box-sizing: border-box;
}

.swal-radio-group label:hover {
    border-color: var(--button-color);
    background-color: var(--main-nav-color);
}

.swal-radio-group label:has(input:checked) {
    border-color: var(--button-color);
    background-color: var(--main-nav-color);
    box-shadow: 0 0 0 1px var(--button-color);
}

.swal-radio-group input[type="radio"] {
    width: 18px;
    height: 18px;
    margin-right: 12px;
    accent-color: var(--button-color);
    cursor: pointer;
}

/* Para navegadores que no soportan accent-color, usar custom radio */
@supports not (accent-color: var(--button-color)) {
    .swal-radio-group input[type="radio"] {
        appearance: none;
        -webkit-appearance: none;
        width: 18px;
        height: 18px;
        border: 2px solid var(--input-border-color);
        border-radius: 50%;
        margin-right: 12px;
        position: relative;
        cursor: pointer;
        transition: all 0.2s ease;
    }

    .swal-radio-group input[type="radio"]:checked {
        border-color: var(--button-color);
    }

    .swal-radio-group input[type="radio"]:checked::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background-color: var(--button-color);
        transform: translate(-50%, -50%);
    }
}

/* Estilos para el campo de contraseña */
#artefact-password {
    width: 94% !important;
    padding: 8px 12px;
    border: 1px solid var(--input-border-color);
    border-radius: 4px;
    background-color: var(--chat-input);
    color: var(--text-bg-color);
    font-family: 'DM Sans', Arial, sans-serif;
    transition: border-color 0.2s ease;
}

#artefact-password:focus {
    outline: none;
    border-color: var(--button-color);
}

/* Modo oscuro */
.dark-mode .swal-radio-group label {
    border-color: var(--border-bubble);
    background-color: var(--assistant-bubble);
    color: var(--text-bg-color);
}

.dark-mode .swal-radio-group label:hover {
    border-color: var(--button-color);
    background-color: var(--main-nav-color);
}

.dark-mode #artefact-password {
    background-color: var(--assistant-bubble);
    border-color: var(--border-bubble);
    color: var(--text-bg-color);
}

.dark-mode #artefact-password:focus {
    border-color: var(--button-color);
    background-color: var(--main-nav-color);
}

.dark-mode #artefact-password::placeholder {
    color: var(--sb-color);
}