/* ============================================
   Variables CSS - Colores Corporativos UPV
   ============================================ */
:root {
    /* Grises UPV */
    --grey-UPV-light: #C5C8C8;
    --grey-UPV: #424445;
    --grey-UPV-dark: #3F4444;
    --grey-darkest: #363636;
    --grey-dark: #6B6B6B;
    --grey-medium: #C1C1C1;
    --grey-light: #F1F1F1;

    /* Rojos UPV */
    --red: #E5564F;
    --red-dark: #D73333;
    --red-darkest: #A40E0E;

    /* Amarillos UPV */
    --yellow: #FFD100;
    --yellow-dark: #B4A500;
    --yellow-darkest: #8D8400;

    /* Azules UPV */
    --blue: #38DFC2;
    --blue-dark: #25BFC2;
    --blue-darkest: #01A0A0;

    /* Verdes para feedback */
    --green: #28a745;
    --green-dark: #1e7e34;

    /* Neutros */
    --white: #FFFFFF;
    --black: #111111;

    /* Colores para diff */
    --diff-add: rgba(255, 209, 0, 0.4);
    --diff-remove: rgba(215, 51, 51, 0.15);
}

/* ============================================
   Reset y Base
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--grey-darkest);
    background-color: var(--grey-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ============================================
   Tipografia
   ============================================ */
h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--grey-darkest);
}

h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    font-weight: 600;
    color: var(--grey-darkest);
    margin-bottom: 16px;
}

h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--grey-UPV-dark);
    margin-bottom: 8px;
}

p {
    margin-bottom: 12px;
}

/* ============================================
   Layout
   ============================================ */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   Top Bar
   ============================================ */
.top-bar {
    background-color: var(--grey-UPV-dark);
    padding: 8px 0;
    font-size: 13px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-links a,
.language-selector a {
    color: var(--white);
    text-decoration: none;
    margin: 0 8px;
    transition: color 0.3s ease;
}

.top-links a:hover,
.language-selector a:hover {
    color: var(--grey-UPV-light);
}

.language-selector a.active {
    font-weight: 600;
}

/* ============================================
   Header
   ============================================ */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 16px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo img {
    height: 52px;
}

.logo-separator {
    width: 1px;
    height: 40px;
    background-color: var(--grey-medium);
}

.app-title {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--grey-UPV-dark);
}

/* ============================================
   Main Content
   ============================================ */
main {
    flex: 1;
    padding: 40px 0;
}

.page-title {
    text-align: center;
    margin-bottom: 40px;
}

.page-title h1 {
    margin-bottom: 8px;
}

.page-title p {
    color: var(--grey-dark);
    font-size: 18px;
}

/* ============================================
   Comparador Grid
   ============================================ */
.comparador-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

/* ============================================
   Card de Guia
   ============================================ */
.guia-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    padding: 24px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 3px solid transparent;
}

.guia-card:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.guia-card.selected {
    border-color: var(--green);
    box-shadow: 0 8px 30px rgba(40, 167, 69, 0.25);
}

.guia-card.not-selected {
    opacity: 0.6;
}

.guia-header {
    border-bottom: 2px solid var(--grey-light);
    padding-bottom: 16px;
    margin-bottom: 20px;
}

.guia-header h2 {
    color: var(--red-dark);
    font-size: 22px;
    line-height: 1.3;
}

.guia-codigo {
    font-size: 13px;
    color: var(--grey-dark);
    margin-top: 4px;
}

.guia-section {
    margin-bottom: 20px;
}

.guia-section h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--grey-UPV-dark);
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.guia-section h3 i {
    color: var(--red-dark);
    font-size: 14px;
}

.guia-section-content {
    color: var(--grey-darkest);
    font-size: 14px;
    line-height: 1.7;
    background-color: var(--grey-light);
    padding: 12px 16px;
    border-radius: 6px;
    max-height: 200px;
    overflow-y: auto;
}

.guia-section-content::-webkit-scrollbar {
    width: 6px;
}

.guia-section-content::-webkit-scrollbar-track {
    background: var(--grey-medium);
    border-radius: 3px;
}

.guia-section-content::-webkit-scrollbar-thumb {
    background: var(--grey-dark);
    border-radius: 3px;
}

.guia-section-content ul {
    list-style: none;
    padding: 0;
}

.guia-section-content li {
    padding: 4px 0;
    padding-left: 16px;
    position: relative;
}

.guia-section-content li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    width: 6px;
    height: 6px;
    background-color: var(--red-dark);
    border-radius: 50%;
}

.empty-content {
    color: var(--grey-dark);
    font-style: italic;
}

/* ============================================
   Botones
   ============================================ */
.btn {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 6px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background-color: var(--red-dark);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--red-darkest);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--red-dark);
    border: 2px solid var(--red-dark);
}

.btn-secondary:hover {
    background-color: var(--red-dark);
    color: var(--white);
}

.btn-vote {
    width: 100%;
    margin-top: auto;
    padding: 16px;
    font-size: 16px;
}

.btn-vote.voted {
    background-color: var(--green);
    color: var(--white);
}

.btn-vote.voted:hover {
    background-color: var(--green-dark);
}

.btn:disabled {
    background-color: var(--grey-medium);
    color: var(--grey-dark);
    cursor: not-allowed;
    transform: none;
    border-color: var(--grey-medium);
}

.btn:disabled:hover {
    background-color: var(--grey-medium);
    color: var(--grey-dark);
}

/* ============================================
   Acciones Centrales
   ============================================ */
.actions-center {
    text-align: center;
}

.btn-reload {
    padding: 16px 40px;
    font-size: 16px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--grey-UPV-dark);
    color: var(--white);
    padding: 30px 0;
    text-align: center;
    margin-top: auto;
}

.footer-logo {
    height: 40px;
    margin-bottom: 12px;
}

.footer p {
    font-size: 14px;
    margin: 0;
    color: var(--grey-UPV-light);
}

/* ============================================
   Estados de carga
   ============================================ */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--grey-light);
    border-top-color: var(--red-dark);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   Mensaje de error
   ============================================ */
.error-message {
    background-color: #fff5f5;
    border: 1px solid var(--red);
    color: var(--red-darkest);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    margin: 20px 0;
}

.error-message i {
    font-size: 24px;
    margin-bottom: 10px;
    display: block;
}

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

.guia-card {
    animation: fadeIn 0.4s ease-out;
}

.guia-card:nth-child(2) {
    animation-delay: 0.1s;
}

/* ============================================
   Responsive - Tablet
   ============================================ */
@media (max-width: 1030px) {
    h1 {
        font-size: 32px;
    }

    .comparador-grid {
        gap: 20px;
    }

    .guia-card {
        padding: 20px;
    }
}

/* ============================================
   Responsive - Mobile
   ============================================ */
@media (max-width: 768px) {
    .comparador-grid {
        grid-template-columns: 1fr;
    }

    .header-content {
        flex-direction: column;
        gap: 16px;
    }

    .logo {
        flex-direction: column;
        text-align: center;
    }

    .logo-separator {
        display: none;
    }

    h1 {
        font-size: 28px;
    }

    .page-title p {
        font-size: 16px;
    }

    .guia-section-content {
        max-height: 150px;
    }
}

@media (max-width: 480px) {
    .top-bar {
        display: none;
    }

    .container {
        padding: 0 15px;
    }

    main {
        padding: 20px 0;
    }

    .page-title {
        margin-bottom: 24px;
    }

    h1 {
        font-size: 24px;
    }

    .guia-header h2 {
        font-size: 18px;
    }

    .btn-reload {
        width: 100%;
    }
}

/* ============================================
   BUSCADOR DE GUIAS DOCENTES
   ============================================ */

/* Seccion de Busqueda */
.search-section {
    background-color: var(--white);
    padding: 30px 0;
    margin-bottom: 0;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-weight: 600;
    font-size: 14px;
    color: var(--grey-UPV-dark);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--grey-medium);
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--white);
}

.form-input:focus {
    outline: none;
    border-color: var(--red-dark);
    box-shadow: 0 0 0 3px rgba(215, 51, 51, 0.1);
}

.search-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* Seccion de Campos */
.fields-section {
    background-color: var(--grey-light);
    padding: 20px 0;
    border-top: 1px solid var(--grey-medium);
    border-bottom: 1px solid var(--grey-medium);
}

.fields-section h3 {
    font-size: 16px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fields-section h3 i {
    color: var(--red-dark);
}

.fields-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 10px 16px;
    background-color: var(--white);
    border-radius: 6px;
    border: 1px solid var(--grey-medium);
    transition: all 0.3s ease;
    user-select: none;
}

.checkbox-item:hover {
    border-color: var(--red-dark);
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--red-dark);
    cursor: pointer;
}

.checkbox-item input[type="checkbox"]:checked + span {
    color: var(--red-dark);
    font-weight: 600;
}

.checkbox-item span {
    font-size: 14px;
    color: var(--grey-darkest);
}

/* Seccion de Resultados */
.results-section {
    padding: 30px 0;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 16px;
}

.results-header h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 0;
}

.results-header h3 i {
    color: var(--red-dark);
}

.results-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 10px 16px;
    font-size: 13px;
}

.results-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.result-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background-color: var(--white);
    padding: 16px 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.result-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.result-card.selected {
    border-left-color: var(--red-dark);
    background-color: #fff8f8;
}

.result-checkbox {
    flex-shrink: 0;
}

.result-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--red-dark);
    cursor: pointer;
}

.result-info {
    flex: 1;
    min-width: 0;
}

.result-info h4 {
    color: var(--grey-darkest);
    margin-bottom: 4px;
    font-size: 16px;
    font-weight: 600;
}

.result-meta {
    font-size: 13px;
    color: var(--grey-dark);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.result-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.result-meta i {
    font-size: 11px;
    color: var(--grey-UPV);
}

.result-actions {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.result-actions .btn-year-compare,
.result-actions .btn-view {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.1s ease, visibility 0.1s ease;
}

.result-card:hover .result-actions .btn-year-compare,
.result-card:hover .result-actions .btn-view {
    opacity: 1;
    visibility: visible;
}

/* Icono de chincheta para fijar guia */
.pin-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--grey-medium);
    font-size: 16px;
    transition: all 0.2s ease;
    border-radius: 50%;
}

.pin-btn:hover {
    color: var(--red-dark);
    background-color: rgba(215, 51, 51, 0.1);
}

.pin-btn.pinned {
    color: var(--red-dark);
}

.pin-btn.pinned i {
    transform: rotate(-45deg);
}

/* Mensajes informativos */
.info-message {
    background-color: var(--white);
    border: 1px solid var(--grey-medium);
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    color: var(--grey-dark);
}

.info-message i {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
    color: var(--grey-medium);
}

.info-message p {
    margin: 0;
    font-size: 16px;
}

/* Paginacion */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.pagination button {
    padding: 10px 16px;
    border: 1px solid var(--grey-medium);
    background-color: var(--white);
    border-radius: 6px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
}

.pagination button:hover:not(:disabled) {
    background-color: var(--red-dark);
    color: var(--white);
    border-color: var(--red-dark);
}

.pagination button.active {
    background-color: var(--red-dark);
    color: var(--white);
    border-color: var(--red-dark);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    color: var(--grey-dark);
    font-size: 14px;
    padding: 0 12px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--white);
    border-radius: 12px;
    padding: 0;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 32px;
    cursor: pointer;
    color: var(--grey-dark);
    background: none;
    border: none;
    z-index: 10;
    line-height: 1;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--red-dark);
}

#guiaDetail {
    padding: 30px;
    overflow-y: auto;
    max-height: calc(90vh - 60px);
}

.modal-guia-header {
    border-bottom: 2px solid var(--grey-light);
    padding-bottom: 20px;
    margin-bottom: 24px;
}

.modal-guia-header h2 {
    color: var(--red-dark);
    font-size: 24px;
    margin-bottom: 8px;
}

.modal-guia-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 14px;
    color: var(--grey-dark);
}

.modal-guia-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-guia-meta i {
    color: var(--red-dark);
}

/* Lista de titulaciones/curso/cuatrimestre en el header del modal */
.plan-info-list {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.plan-info-item {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
}

.plan-tit {
    color: var(--grey-UPV-dark);
    font-weight: 500;
}

.plan-badges {
    background: var(--grey-light);
    color: var(--grey-dark);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
    white-space: nowrap;
}

/* Codigo de competencia transversal (CT01-A, CT02-B...) */
.ct-codigo {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    color: var(--red-dark);
    background: rgba(215, 51, 51, 0.08);
    border: 1px solid rgba(215, 51, 51, 0.25);
    border-radius: 4px;
    padding: 1px 6px;
    margin-right: 4px;
    letter-spacing: 0.5px;
    vertical-align: middle;
}

.modal-section {
    margin-bottom: 24px;
}

.modal-section h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--grey-UPV-dark);
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--grey-light);
}

.modal-section h3 i {
    color: var(--red-dark);
}

.modal-section-content {
    color: var(--grey-darkest);
    font-size: 15px;
    line-height: 1.7;
    background-color: var(--grey-light);
    padding: 16px;
    border-radius: 6px;
}

.modal-section-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.modal-section-content li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
}

.modal-section-content li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 14px;
    width: 8px;
    height: 8px;
    background-color: var(--red-dark);
    border-radius: 50%;
}

/* Fila de filtros en grid de 3 columnas */
.filters-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 12px;
}

/* Grupo de botones de filtro (Curso / Cuatrimestre) */
.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.filter-btn {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 14px;
    border: 1.5px solid var(--grey-medium);
    border-radius: 20px;
    background: var(--white);
    color: var(--grey-UPV);
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1;
}

.filter-btn:hover {
    border-color: var(--red-dark);
    color: var(--red-dark);
}

.filter-btn.active {
    background: var(--red-dark);
    border-color: var(--red-dark);
    color: var(--white);
}

/* Barra de busqueda + Curso + Cuatrimestre + botones en una fila */
.search-bar-row {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    flex-wrap: wrap;
}

.search-bar-row .search-bar-input {
    flex: 1;
    min-width: 180px;
}

.search-bar-row .filter-group {
    flex-shrink: 0;
}

.search-bar-row .search-actions {
    margin-top: 0;
    padding-top: 0;
    flex-shrink: 0;
}


/* Responsive: en movil, apilar filtros verticalmente */
@media (max-width: 768px) {
    .filters-row {
        grid-template-columns: 1fr;
    }

    .search-bar-row {
        flex-direction: column;
        align-items: stretch;
    }
}

/* Combo select con busqueda */
.combo-select {
    position: relative;
}

.combo-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--grey-medium);
    border-top: none;
    border-radius: 0 0 6px 6px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 100;
}

.combo-option {
    padding: 8px 16px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
}

.combo-option:hover {
    background-color: var(--grey-light);
}

.combo-option-default {
    color: var(--grey-dark);
}

.combo-no-results {
    color: var(--grey-dark);
    font-style: italic;
    cursor: default;
}

/* Temario jerarquico (arbol) */
.temario-tree {
    list-style: none;
    padding: 0;
    margin: 0;
}

.temario-tree .temario-tree {
    padding-left: 24px;
    margin-top: 4px;
}

.temario-tree li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
}

.temario-tree > li.tema-padre > .tema-titulo {
    font-weight: 600;
    color: var(--grey-darkest);
}

.temario-tree li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 14px;
    width: 8px;
    height: 8px;
    background-color: var(--red-dark);
    border-radius: 50%;
}

.temario-tree .temario-tree li::before {
    width: 6px;
    height: 6px;
    background-color: var(--grey-dark);
    top: 15px;
}

/* ============================================
   MODAL DE COMPARACION
   ============================================ */
.compare-modal {
    padding: 0;
}

.compare-modal-content {
    background-color: var(--white);
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.3s ease;
}

.compare-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
    background-color: var(--red-dark);
    color: var(--white);
    flex-shrink: 0;
}

.compare-header h2 {
    margin: 0;
    font-size: 18px;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.compare-header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.compare-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 13px;
    color: rgba(255,255,255,0.85);
    user-select: none;
    padding: 6px 10px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.compare-toggle:hover {
    background-color: rgba(255,255,255,0.1);
    color: var(--white);
}

.compare-toggle input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--white);
}

.compare-close {
    position: static;
    color: var(--white);
    font-size: 28px;
    padding: 0 0 0 10px;
}

.compare-close:hover {
    color: rgba(255,255,255,0.7);
}

.compare-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-right: 8px;
}

.compare-nav-btn {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 4px;
    padding: 5px 10px;
    cursor: pointer;
    font-size: 12px;
    color: var(--white);
    transition: all 0.2s ease;
}

.compare-nav-btn:hover:not(:disabled) {
    background-color: rgba(255,255,255,0.25);
}

.compare-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.compare-nav-info {
    font-size: 13px;
    color: rgba(255,255,255,0.9);
    padding: 0 6px;
    min-width: 50px;
    text-align: center;
}

.compare-container {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.compare-panel {
    display: flex;
    flex-direction: column;
    min-width: 300px;
    overflow: hidden;
}

.compare-panel-left {
    flex: 1;
    border-right: 1px solid var(--grey-medium);
}

.compare-panel-right {
    flex: 1;
}

.compare-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.compare-panel-content::-webkit-scrollbar {
    width: 8px;
}

.compare-panel-content::-webkit-scrollbar-track {
    background: var(--grey-light);
}

.compare-panel-content::-webkit-scrollbar-thumb {
    background: var(--grey-medium);
    border-radius: 4px;
}

.compare-panel-content::-webkit-scrollbar-thumb:hover {
    background: var(--grey-dark);
}

/* Divider draggable */
.compare-divider {
    width: 6px;
    background-color: var(--grey-medium);
    cursor: col-resize;
    position: relative;
    flex-shrink: 0;
    transition: background-color 0.2s ease;
}

.compare-divider:hover,
.compare-divider.dragging {
    background-color: var(--red-dark);
}

.divider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 40px;
    background-color: var(--grey-dark);
    border-radius: 2px;
    opacity: 0.5;
}

.compare-divider:hover .divider-handle,
.compare-divider.dragging .divider-handle {
    background-color: var(--white);
    opacity: 1;
}

/* Diff highlighting - texto */
.diff-add {
    background-color: var(--diff-add);
    padding: 1px 2px;
    border-radius: 2px;
}

.diff-remove {
    background-color: var(--diff-remove);
    text-decoration: line-through;
    color: #a33;
}

.diff-node-remove {
    opacity: 0.6;
}

/* Responsive para comparador */
@media (max-width: 900px) {
    .compare-container {
        flex-direction: column;
    }

    .compare-panel {
        min-width: 100%;
        max-height: 50vh;
    }

    .compare-panel-left {
        border-right: none;
        border-bottom: 1px solid var(--grey-medium);
    }

    .compare-divider {
        display: none;
    }

    .compare-header-actions {
        flex-wrap: wrap;
        gap: 8px;
    }

    .compare-header {
        padding: 10px 16px;
    }

    .compare-header h2 {
        font-size: 16px;
    }
}

/* Responsive para buscador */
@media (max-width: 1030px) {
    .filters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .filters-grid {
        grid-template-columns: 1fr;
    }

    .results-header {
        flex-direction: column;
        align-items: stretch;
    }

    .results-actions {
        justify-content: center;
    }

    .result-card {
        flex-wrap: wrap;
    }

    .result-info {
        width: 100%;
        order: 2;
    }

    .result-checkbox {
        order: 1;
    }

    .result-actions {
        order: 3;
        width: 100%;
        margin-top: 12px;
    }

    .result-actions .btn {
        width: 100%;
    }

    .search-actions {
        flex-direction: column;
    }

    .search-actions .btn {
        width: 100%;
    }

    .fields-checkboxes {
        justify-content: center;
    }

    .modal-content {
        max-height: 100vh;
        border-radius: 0;
    }

    #guiaDetail {
        max-height: calc(100vh - 60px);
    }
}

@media (max-width: 480px) {
    .checkbox-item {
        flex: 1 1 calc(50% - 6px);
        justify-content: center;
    }

    .pagination button {
        padding: 8px 12px;
        font-size: 13px;
    }
}

/* Curso académico en search-bar-row: ancho ajustado */
.search-bar-row > .filter-group:first-child select.form-input {
    min-width: 140px;
}

/* ============================================
   Input con boton limpiar
   ============================================ */
.input-with-clear {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-clear .form-input {
    padding-right: 36px;
}

.input-clear-btn {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--grey-dark);
    font-size: 14px;
    padding: 4px 8px;
    border-radius: 50%;
    transition: all 0.2s ease;
    line-height: 1;
}

.input-clear-btn:hover {
    color: var(--red-dark);
    background-color: rgba(215, 51, 51, 0.1);
}

/* ============================================
   Pin wrapper con label de ayuda
   ============================================ */
.pin-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.pin-label {
    font-size: 10px;
    color: var(--grey-dark);
    white-space: nowrap;
}

.pin-btn.pinned ~ .pin-label {
    color: var(--red-dark);
    font-weight: 600;
}

/* ============================================
   Menu del comparador (centrado modal)
   ============================================ */
.compare-wrapper {
    position: relative;
    display: inline-flex;
}

.compare-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1800;
    justify-content: center;
    align-items: center;
}

.compare-menu-overlay.active {
    display: flex;
}

.compare-menu-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
}

.compare-menu-dialog {
    position: relative;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    min-width: 400px;
    max-width: 560px;
    width: 90vw;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.25s ease;
    z-index: 1;
}

.compare-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--grey-light);
    font-weight: 600;
    font-size: 15px;
    color: var(--grey-UPV-dark);
}

.compare-menu-header i {
    color: var(--red-dark);
    margin-right: 6px;
}

.compare-menu-close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--grey-dark);
    line-height: 1;
    padding: 0 4px;
    transition: color 0.2s ease;
}

.compare-menu-close-btn:hover {
    color: var(--red-dark);
}

.compare-menu-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.compare-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    transition: background-color 0.2s ease;
}

.compare-menu-item:hover {
    background-color: var(--grey-light);
}

.compare-menu-item.pinned {
    background-color: rgba(215, 51, 51, 0.05);
}

.compare-menu-pin {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--grey-medium);
    font-size: 14px;
    padding: 4px;
    border-radius: 50%;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.compare-menu-pin:hover {
    color: var(--red-dark);
}

.compare-menu-pin.active {
    color: var(--red-dark);
    transform: rotate(-45deg);
}

.compare-menu-name {
    flex: 1;
    font-size: 13px;
    color: var(--grey-darkest);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

.compare-menu-caca {
    font-size: 11px;
    color: var(--grey-dark);
    background: var(--grey-light);
    padding: 2px 8px;
    border-radius: 10px;
    flex-shrink: 0;
}

.compare-menu-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--grey-medium);
    font-size: 13px;
    padding: 4px;
    border-radius: 50%;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.compare-menu-remove:hover {
    color: var(--red-dark);
    background-color: rgba(215, 51, 51, 0.1);
}

.compare-menu-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--grey-light);
    text-align: center;
}

.compare-menu-footer .btn {
    width: 100%;
}

@media (max-width: 480px) {
    .compare-menu-dialog {
        min-width: 0;
        width: 95vw;
        max-height: 80vh;
    }
}

/* ============================================
   Boton año anterior
   ============================================ */
.btn-year-compare {
    white-space: nowrap;
}