/* === VARIABLES DE COLOR === */
:root {
  --bg-color: #ffffff;
  --text-color: #222;
  --sidebar-bg: #F9F9F9;
  --sidebar-border: #ccc;

  --accent: #0070f3;
  --accent-hover: #0056b3;

  --link-color: var(--accent);
  --link-hover: var(--accent-hover);

  --table-bg: #fff;
  --table-border: #ccc;

  --bubble-user: #0077cc;
  --bubble-ia: #f6f6f6;

  --btn-bg: #e9e9e9;
  --btn-border: #bbb;
  --btn-text: #111;
  --btn-hover-bg: #d5d5d5;

  --chip-bg: rgba(0, 112, 243, 0.12);
  --chip-border: rgba(0, 112, 243, 0.35);
  --chip-text: #0056b3;
  --chip-hover-bg: rgba(0, 112, 243, 0.22);

  --chat-input-bg: #fafafa;
  --chat-input-border: #bbb;
  --chat-input-text: #111;
  --chat-btn-bg: #0070f3;
  --chat-btn-hover: #0056b3;
  --chat-btn-text: #fff;
}


body.dark {
  --bg-color: #121212;
  --text-color: #eee;
  --sidebar-bg: #0f0f0f;
  --sidebar-border: #222;
  --accent: #00b0ff;
  --accent-hover: #33c2ff;
  --link-color: #00b0ff;
  --link-hover: #33c2ff;
  --table-bg: #1a1a1a;
  --table-border: #333;
  --bubble-user: #0077cc;
  --bubble-ia: #222;
  --btn-bg: #222;
  --btn-border: #444;
  --btn-text: #ddd;
  --btn-hover-bg: #333; 
  --chip-bg: rgba(0, 150, 255, 0.15);
  --chip-border: rgba(0, 150, 255, 0.4);
  --chip-text: #9cd0ff;
  --chip-hover-bg: rgba(0, 150, 255, 0.3);   
  --chat-input-bg: #111;
  --chat-input-border: #333;
  --chat-input-text: #eee;
  --chat-btn-bg: #00b0ff;
  --chat-btn-hover: #0090e0;
  --chat-btn-text: #fff;  
}

/* === GENERAL === */
body {
  background: var(--bg-color);
  color: var(--text-color);
  font-family: 'Inter', system-ui, sans-serif;
  margin: 0;
}

label, p, .titulo-recurso {
  color: var(--text-color);
}

/* === LAYOUT PRINCIPAL === */
.ria-app {
  display: flex;
  height: 100vh;         /* ocupa toda la altura visible */
  overflow: hidden;      /* evita scroll global */
}

/* === SIDEBAR === */
.ria-sidebar {
  display: flex;
  flex-direction: column;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  height: 100vh;
  overflow: hidden;      /* el scroll va dentro de .ria-scroll */
  transition: all 0.3s ease;
  position: relative;
}

/* Contenedor interno con scroll (imitando ChatGPT) */
.ria-sidebar .ria-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: 60px;
  scrollbar-width: thin;
  scrollbar-color: transparent transparent; /* invisible */
  transition: scrollbar-color 0.3s ease;
}

/* === CONTENIDO PRINCIPAL === */
.ria-content {
  flex: 1;
  background: var(--bg-color);
  padding: 40px;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: transparent transparent; /* oculto inicialmente */
  transition: scrollbar-color 0.3s ease;
}

/* === Scrollbars estilo ChatGPT (auto-ocultos) === */

/* WebKit (Chrome, Edge, Safari) */
.ria-sidebar .ria-scroll::-webkit-scrollbar,
.ria-content::-webkit-scrollbar {
  width: 8px;
}

.ria-sidebar .ria-scroll::-webkit-scrollbar-thumb,
.ria-content::-webkit-scrollbar-thumb {
  background: transparent; /* oculto */
  border-radius: 4px;
  transition: background 0.3s ease;
}

.ria-sidebar .ria-scroll:hover::-webkit-scrollbar-thumb,
.ria-content:hover::-webkit-scrollbar-thumb {
  background: var(--sidebar-border); /* visible al hover */
}

.ria-sidebar .ria-scroll::-webkit-scrollbar-thumb:hover,
.ria-content::-webkit-scrollbar-thumb:hover {
  background: var(--accent); /* color más visible al pasar encima */
}

.ria-sidebar .ria-scroll::-webkit-scrollbar-track,
.ria-content::-webkit-scrollbar-track {
  background: transparent;
}

/* Firefox */
.ria-sidebar .ria-scroll:hover,
.ria-content:hover {
  scrollbar-color: var(--sidebar-border) transparent; /* visible al hover */
}


.ria-section {
  margin-top: 10px;
}

.ria-section h3 {
  font-size: 13px;
  text-transform: uppercase;
  color: #777;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
  font-weight: 600;
}

.ria-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.ria-link {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: #ddd;
  font-size: 14px;
  padding: 6px 8px;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}

.ria-link span {
  color: var(--text-color);
}

.ria-link i {
  font-size: 16px;
  color: #888;
  transition: color 0.2s;
}

.ria-link:hover {
  background: var(--table-border);
  color: #fff;
}

.ria-link:hover i {
  color: var(--accent);
}

.ria-link.active {
  background: rgba(0, 123, 255, 0.1); /* tono azul suave en claro */
  color: var(--accent);
  font-weight: 500;
  border-radius: 6px;
}

body.dark .ria-link.active {
  background: rgba(0, 176, 255, 0.15); /* tono más luminoso en oscuro */
}

.ria-link.active i {
  color: var(--accent);
}

/* === CONTENIDO PRINCIPAL === */
.ria-content {
  flex: 1;
  background: var(--bg-color);
  padding: 40px;
  overflow-y: auto;
  color: #ddd;
}

.ria-content h2 {
  color: var(--accent);
  font-size: 1.6em;
  margin-bottom: 20px;
}

/* === TABLAS === */
.ria-table-container {
  margin-top: 20px;
  background: var(--table-bg);
  border-radius: 8px;
  padding: 10px;
}

table.dataTable {
  width: 100%;
  border-collapse: collapse;
  background: var(--table-bg);
  color: #ddd;
  border-radius: 8px;
  overflow: hidden;
}

table.dataTable thead th {
  background: var(--accent);
  color: var(--bg-color);
  font-weight: 500;
  border-bottom: 1px solid var(--table-border);
  padding: 12px;
}

table.dataTable tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid #222;
}

table.dataTable tbody tr td{
    background-color: var(--bg-color) !important;
}

table.dataTable tbody tr:hover {
  background: var(--bg-color);
}

table.dataTable.stripe>tbody>tr.odd>*, table.dataTable.display>tbody>tr.odd>* { box-shadow: none !important;}

.dataTables_wrapper .dataTables_filter input {
  background: var(--table-bg);
  border: 1px solid var(--table-border);
  color: #fff;
  padding: 6px 10px;
  border-radius: 4px;
}

table.dataTable a {
  color: var(--accent);
  text-decoration: none;
}

table.dataTable a:hover {
  color: var(--accent-hover);
}

/* === DATATABLES - Ajustes visuales === */
.dataTables_wrapper {
  color: var(--text-color);
  font-size: 0.9em;
}

/* Contador tipo "Mostrando 1 a 10 de..." */
.dataTables_info {
  color: var(--text-muted, #777);
  margin-top: 6px;
}

/* === PAGINADOR (ajustado al estilo general) === */
.dataTables_paginate {
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
  gap: 4px;
}

.dataTables_paginate .paginate_button {
  background: var(--table-bg);
  border: 1px solid var(--table-border);
  color: var(--text-color) !important;
  border-radius: 6px;
  padding: 5px 10px;
  cursor: pointer;
  font-size: 0.9em;
  transition: background 0.2s, color 0.2s, border 0.2s, transform 0.1s;
}

.dataTables_paginate .paginate_button:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff !important;
  transform: translateY(-1px);
}

.dataTables_paginate .paginate_button.current {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff !important;
  font-weight: 600;
}

.dataTables_paginate .paginate_button.disabled {
  opacity: 0.4;
  cursor: default;
  background: var(--table-bg);
  border: 1px solid var(--table-border);
}

/* Input de búsqueda */
.dataTables_filter input {
  background: var(--chat-input-bg);
  border: 1px solid var(--chat-input-border);
  color: var(--chat-input-text);
  border-radius: 4px;
  padding: 4px 8px;
  transition: background 0.2s, color 0.2s, border 0.2s;
}

.dataTables_filter label {
  color: var(--text-color);
  font-weight: 500;
}

.dataTables_filter {
  text-align: right;
}

.dataTables_filter input {
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.9em;
  outline: none;
}

.dataTables_filter input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0, 176, 255, 0.2);
}

/* Select de "Mostrar X registros" */
.dataTables_length select {
  background: var(--chat-input-bg);
  border: 1px solid var(--chat-input-border);
  color: var(--chat-input-text);
  border-radius: 4px;
  padding: 4px 6px;
  transition: background 0.2s, color 0.2s, border 0.2s;
}

/* En modo claro, que no se vea todo gris */
body:not(.dark) .dataTables_paginate .paginate_button {
  background: #fff;
}


/* === CHAT === */
.chat-block {
  margin-top: 40px;
  background: var(--table-bg);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--table-border);
  display: flex;
  flex-direction: column;
  height: 500px;
  max-height: 70vh;
}

.chat-block.disabled {
  height: auto;
}

.chat-block h3 {
  color: var(--accent);
  margin-bottom: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chat-window {
  flex: 1;
  overflow-y: auto;
  padding-right: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scrollbar-width: thin;
}

/* === BURBUJAS === */
.chat-bubble {
  background: var(--table-bg);
  border: 1px solid var(--table-border);
  border-radius: 10px;
  padding: 10px 15px;
  line-height: 1.5;
  max-width: 85%;
  word-wrap: break-word;
}

.chat-bubble.user {
  align-self: flex-end;
  background: var(--bubble-user);
  color: white;
  text-align: right;
}

.chat-bubble.ia {
  align-self: flex-start;
  background: var(--bubble-ia);
  color: var(--text-color);
  text-align: left;
}

.chat-gap {
  height: 12px;
}

/* === INPUT CHAT === */
.chat-input {
  position: fixed;
  bottom: 20px;
  left: calc(250px + 40px); /* ancho sidebar + padding del contenido */
  right: 40px;
  background: var(--chat-input-bg);
  border: 1px solid var(--chat-input-border);
  border-radius: 10px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
  z-index: 999;
}

/* Ajuste para sidebar colapsado */
.ria-sidebar.collapsed ~ .ria-content .chat-input {
  left: calc(70px + 40px);
}

/* Ajuste automático en móviles (sidebar oculto o desplazable) */
@media (max-width: 900px) {
  .chat-input {
    left: 20px;
    right: 20px;
    bottom: 15px;
  }
}


#pregunta {
  flex: 1;
  background: var(--chat-input-bg);
  border: 1px solid var(--chat-input-border);
  color: var(--chat-input-text);
  border-radius: 6px;
  padding: 10px 12px;
  resize: none;
  height: 48px;
  transition: background 0.2s, color 0.2s, border 0.2s;
}

#pregunta::placeholder {
  color: var(--chat-input-text);
  opacity: 0.6;
}

button.btn-chat, 
.btn-chat {
  flex: 0 0 auto;
  background: var(--chat-btn-bg) !important;
  color: var(--chat-btn-text) !important;
  border: none !important;
  border-radius: 6px !important;
  padding: 0 18px !important;
  height: 48px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  transition: background 0.2s, transform 0.1s;
}

button.btn-chat:hover, 
.btn-chat:hover {
  background: var(--chat-btn-hover) !important;
  transform: translateY(-1px);
}


/* === CURSOR ANIMADO === */
.cursor {
  display: inline-block;
  width: 4px;
  background: var(--accent);
  margin-left: 2px;
  animation: blinkCursor 1s infinite;
}

@keyframes blinkCursor {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}


/* === PUNTOS "PENSANDO..." === */
.loader-dots {
  display: inline-flex;
  gap: 8px;
  padding: 10px 0;
  background: transparent;
  border: none;
  position: relative;
}

.loader-dots span {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: loaderBlink 1s infinite ease-in-out;
}

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

@keyframes loaderBlink {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1.2); }
}

/* === INDICADOR DE ESCRITURA === */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 5px;
  justify-content: flex-start;
  height: 20px;
  margin: 4px 0;
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: typingBlink 1.2s infinite ease-in-out;
}

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

@keyframes typingBlink {
  0%, 80%, 100% { transform: scale(0.3); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* === ANIMACIONES === */
.fade-in {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .ria-sidebar {
    position: fixed;
    left: -250px;
    top: 0;
    height: 100%;
    z-index: 1000;
    transition: left 0.3s ease;
    box-shadow: 4px 0 15px rgba(0,0,0,0.6);
  }

  .ria-sidebar.open {
    left: 0;
  }

  .ria-content {
    padding: 20px;
  }
}

/* === ESTILO DE FUENTES CITADAS === */
.respuesta strong {
  color: var(--accent);
}

.respuesta ul {
  list-style: none;
  padding-left: 0;
  margin: 6px 0 0 0;
}

.respuesta ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 4px;
  font-size: 0.95em;
  color: #bbb;
}

.respuesta ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.respuesta ul li a {
  color: var(--accent-hover);
  text-decoration: none;
}

.respuesta ul li a:hover {
  text-decoration: underline;
}

/* === HISTORIAL DE CONVERSACIONES === */
#tabla-historial {
  width: 100%;
  border-collapse: collapse;
  background: var(--table-bg);
  color: var(--text-color);
  border-radius: 8px;
  overflow: hidden;
}

#tabla-historial th {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--table-border);
}

#tabla-historial td {
  position: relative;
  vertical-align: top;
  padding: 8px 12px;
  border-bottom: 1px solid var(--table-border);
  color: var(--text-color);
  line-height: 1.4;
  max-width: 400px;
  max-height: 3.5em;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

/* Estado expandido al hacer clic */
#tabla-historial td.expanded {
  white-space: pre-wrap;
  max-height: none;
  background: rgba(0, 123, 255, 0.05);
  border-left: 3px solid var(--accent);
  padding-left: 10px;
  box-shadow: inset 0 0 4px rgba(0,0,0,0.1);
}

#tabla-historial tr:hover {
  background: rgba(0, 112, 243, 0.06);
}

#tabla-historial .dataTables_empty {
  color: #888;
  font-style: italic;
}

/* Info de "Mostrando X a Y de Z registros" */
.dataTables_info {
  color: var(--text-color);
  margin-top: 8px;
}


.no-data {
  color: #aaa;
  font-style: italic;
}


/* === CHATS RECIENTES === */
#ria-chats-recientes .ria-list.small a {
  display: block;
  font-size: 13px;
  color: #ccc;
  padding: 6px 10px;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s;
}

#ria-chats-recientes .ria-list.small a:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
}

#ria-chats-recientes .ria-list.small a i {
  font-size: 14px;
  margin-right: 6px;
  color: var(--accent);
}

/* === BOTÓN HAMBURGUESA === */
#ria-toggle-sidebar {
  position: fixed;
  top: 15px;
  left: 15px;
  z-index: 1001;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  display: none; /* Oculto por defecto */
}

/* === MODO MÓVIL === */
@media (max-width: 900px) {

  /* Mostrar el botón solo en móvil */
  #ria-toggle-sidebar {
    display: block;
  }

  /* Sidebar se convierte en panel deslizante */
  .ria-sidebar {
    position: fixed;
    top: 0;
    left: -280px;
    width: 260px;
    height: 100vh;
    background: var(--sidebar-bg);
    color: var(--text-color);
    z-index: 1000;
    transition: left 0.3s ease;
    overflow-y: auto;
    box-shadow: none !important; 
  }

  .ria-sidebar.open {
    left: 0;
  }

  .ria-sidebar .ria-logo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--sidebar-border);
  }

  .ria-sidebar .ria-logo img {
    max-width: 140px;
    height: auto;
  }

  /* Botón de cierre (la X) */
  #ria-close-sidebar {
    background: none;
    border: none;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
  }

  #ria-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: none;
    z-index: 999;
  }

  /* Ajuste del contenido */
  .ria-content {
    padding: 20px;
  }
}

/* === MODO ESCRITORIO === */
@media (min-width: 901px) {
  #ria-toggle-sidebar {
    display: none;
  }

  .ria-sidebar {
    position: relative;
    left: 0;
    width: 250px;
    height: auto;
    box-shadow: none;
  }

  #ria-overlay {
    display: none !important;
  }
}

/* === Ajuste SOLO para móviles con la barra de admin visible === */
@media (max-width: 900px) {
  body.admin-bar #ria-toggle-sidebar {
    top: 65px; /* baja el botón hamburguesa un poco más */
  }

  body.admin-bar .ria-sidebar {
    top: 65px; /* baja también el panel lateral */
  }
}

/* === Ocultar botón hamburguesa en escritorio === */
@media (min-width: 900px) {
  #ria-toggle-sidebar {
    display: none;
  }
}

/* === Sidebar colapsable en escritorio (versión definitiva funcional) === */
@media (min-width: 900px) {
  .ria-sidebar {
    width: 240px;
    transition: all 0.3s ease;
    overflow: hidden;
    background: var(--sidebar-bg);
    position: relative;
  }

  .ria-sidebar.collapsed {
    width: 70px;
    background: var(--bg-color);
    backdrop-filter: blur(6px);
  }

  /* Logo */
  .ria-logo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    transition: all 0.3s ease;
  }

  .ria-sidebar.collapsed .ria-logo {
    justify-content: center;
    padding: 12px 8px;
  }

  .ria-logo img {
    max-width: 140px;
    height: auto;
    transition: all 0.3s ease;
  }

  .ria-sidebar.collapsed .ria-logo img {
    max-width: 34px;
  }

  /* Secciones */
  .ria-section {
    transition: opacity 0.3s ease, margin 0.3s ease;
  }

  .ria-sidebar.collapsed .ria-section {
    margin: 0;
  }

  /* Títulos */
  .ria-section h3 {
    font-size: 12px;
    text-transform: uppercase;
    color: #777;
    margin: 10px 0 6px 16px;
    transition: opacity 0.3s ease;
  }

  .ria-sidebar.collapsed .ria-section h3 {
    opacity: 0;
    height: 0;
    overflow: hidden;
    margin: 0;
  }

  /* Enlaces */
  .ria-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    transition: all 0.3s ease;
  }

  .ria-link i {
    font-size: 18px;
    flex-shrink: 0;
  }

  .ria-link span {
    display: inline-block;
    white-space: nowrap;
    transition: opacity 0.2s ease;
  }

  .ria-sidebar.collapsed .ria-link {
    padding: 10px 0;
  }

  .ria-sidebar.collapsed .ria-link span {
    opacity: 0;
    width: 0;
    overflow: hidden;
  }

  .ria-sidebar.collapsed .ria-link.active {
    background-color: transparent;
  }

  .ria-sidebar.collapsed .ria-logo img {
    display: none;
  }

  .ria-sidebar.collapsed.hover-expanded .ria-logo img {
    display: block;
  }

  /* Hover expandido automático */
  .ria-sidebar.collapsed:hover {
    width: 240px;
    background: var(--sidebar-bg);
    backdrop-filter: none;
  }

  .ria-sidebar.collapsed:hover .ria-link span,
  .ria-sidebar.collapsed:hover .ria-section h3 {
    opacity: 1;
    width: auto;
  }

  /* Botón colapsar */
  #ria-toggle-collapse {
    z-index: 2;
    background: transparent;
    border: none;
    color: #888;
    font-size: 20px;
    cursor: pointer;
    margin-left: auto;
    transition: color 0.2s ease;
    position: relative;
  }

  #ria-toggle-collapse:hover {
    color: var(--accent);
  }

  /* Ocultar la X en escritorio */
  #ria-close-sidebar {
    display: none;
  }

  /* Cambiar icono al colapsar */
  .ria-sidebar.collapsed #ria-toggle-collapse i::before {
    content: "\ee4e"; /* ri-sidebar-unfold-line */
  }
}

/* === Visibilidad de botones según dispositivo === */

/* Solo mostrar el botón de colapsar en escritorio */
@media (min-width: 901px) {
  #ria-toggle-collapse {
    display: inline-flex;
  }
  #ria-close-sidebar {
    display: none;
  }
}

/* Solo mostrar la X en móvil */
@media (max-width: 900px) {
  #ria-toggle-collapse {
    display: none !important;
  }
  #ria-close-sidebar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  #ria-content #ria-toggle-sidebar {
    z-index: 0;
  }
}

.btn-ia {
  background: var(--btn-bg);
  color: var(--btn-text);
  border: 1px solid var(--btn-border);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 13px;
  cursor: pointer;
  margin-right: 4px;
  transition: background 0.2s, color 0.2s;
}

.btn-ia:hover {
  background: var(--btn-hover-bg);
}


.estado.small {
  font-size: 11px;
  color: var(--text-color);
  margin-top: 4px;
}

.no-file {
  color: #888;
  font-style: italic;
}

.ria-filtros {
  margin: 10px 0 5px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9em;
  color: #ccc;
}

.chips {
  margin-top: 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.chip {
  background: var(--chip-bg);
  border: 1px solid var(--chip-border);
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 0.8em;
  color: var(--chip-text);
  transition: all 0.2s ease;
}

.chip:hover {
  background: var(--chip-hover-bg);
  transform: scale(1.05);
}

.resumen {
  margin-top: 6px;
  font-size: 0.9em;
  line-height: 1.4em;
  color: #ccc;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid #007bff33;
  padding: 6px 10px;
  border-radius: 4px;
  transition: all 0.2s ease;
  position: relative;
}

.texto-resumen {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.resumen.expandido .texto-resumen {
  -webkit-line-clamp: unset;
}

.ver-mas-resumen {
  background: none !important;
  border: none !important;
  color: #5daeff;
  font-size: 0.85em;
  margin-top: 4px;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  display: inline-block;
  transition: color 0.2s ease;
}

.ver-mas-resumen:hover {
  color: #91c9ff;
  background: none !important;
  text-decoration: none;
}

.ver-mas-resumen:focus,
.ver-mas-resumen:active {
  outline: none !important;
  box-shadow: none !important;
  background: none !important;
}

.resumen p {
  margin: 0;
}

/* Botón de los tres puntos */
.ria-more {
  display: none;
  background: none;
  border: none;
  color: #bbb;
  cursor: pointer;
  margin-left: auto;
  font-size: 16px;
  transition: color 0.2s;
}

.ria-link:hover .ria-more,
.ria-section h3:hover .ria-more {
  display: inline-block;
}

.ria-more:hover {
  color: #fff;
}

/* Menú emergente */
.ria-menu {
  position: absolute;
  background: #1e1e1e;
  border: 1px solid #333;
  border-radius: 6px;
  padding: 4px 0;
  display: none;
  z-index: 1000;
}

.ria-menu button {
  display: block;
  width: 100%;
  background: none;
  border: none;
  color: #eee;
  text-align: left;
  padding: 6px 12px;
  cursor: pointer;
}

.ria-menu button:hover {
  background: #333;
}

/* Estilos de botones */
[type=button]:focus,
[type=button]:hover,
[type=submit]:focus,
[type=submit]:hover,
button:focus,
button:hover {
  background-color: transparent !important;
  color: #fff;
  text-decoration: none;
}

[type=button],
[type=submit],
button {
  background-color: transparent !important;
  border: none !important;
  border-radius: 0px !important;
  color: #fff;
  display: inline-block;
  font-size: 1rem;
  font-weight: 400;
  padding: 0 !important;
  text-align: center;
  transition: all .3s;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  white-space: nowrap;
}


/* === BOTÓN MODO OSCURO ABAJO === */
#toggle-mode {
  position: absolute;
  top: 40px;
  right: 60px;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 20px;
  cursor: pointer;
  transition: color 0.3s, transform 0.2s;
}

#toggle-mode:hover {
  color: var(--accent-hover);
  transform: scale(1.1);
}

#toggle-mode i {
  pointer-events: none;
}

/* Ajuste si el sidebar está colapsado */
@media (min-width: 900px) {
  .ria-sidebar.collapsed #toggle-mode {
    left: 50%;
    transform: translateX(-50%);
  }
}

/* En móviles: se mantiene visible dentro del panel */
@media (max-width: 900px) {
  #toggle-mode {
    bottom: 15px;
    left: 15px;
  }
}


.titulo-recurso .tipo-recurso {
  color: var(--accent);
  font-weight: 500;
  font-size: 0.9em;
}