/**
 * Estilos para el mostrador público de clasificaciones publicadas.
 * Optimizado para filtros laterales fijos y listado de publicaciones en grilla de 3 columnas.
 */

/* Contenedor Principal y Layout en Escritorio */
.vem-public-classification-board {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: #1e293b;
    max-width: 1400px;
    margin: 20px auto;
    padding: 0 20px;
    box-sizing: border-box;
    
    /* Grid estructural para pantallas grandes */
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 16px 24px;
}

.vem-public-classification-board *,
.vem-public-classification-board *::before,
.vem-public-classification-board *::after {
    box-sizing: border-box;
}

/* Elementos de Ancho Completo en la Grilla Superior */
.vem-public-classification-board .vem-pcb-header,
.vem-public-classification-board .vem-pcb-toolbar,
.vem-public-classification-board .vem-pcb-status {
    grid-column: 1 / -1;
}

/* Cabecera Institucional */
.vem-public-classification-board .vem-pcb-header {
    background: linear-gradient(135deg, #1e3a8a, #2563eb);
    padding: 20px 24px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.vem-public-classification-board .vem-pcb-title {
    margin: 0 0 6px 0;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #ffffff;
}

.vem-public-classification-board .vem-pcb-subtitle {
    margin: 0;
    font-size: 14px;
    color: #93c5fd;
    font-weight: 400;
    line-height: 1.4;
}

/* Barra de Herramientas */
.vem-public-classification-board .vem-pcb-toolbar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 4px;
}

.vem-public-classification-board .vem-pcb-refresh {
    background-color: #f8fafc;
    color: #334155;
    border: 1px solid #cbd5e1;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.vem-public-classification-board .vem-pcb-refresh:hover {
    background-color: #f1f5f9;
    color: #0f172a;
    border-color: #94a3b8;
}

/* Bloque Lateral Fijo de Filtros (Sticky en Desktop) */
.vem-public-classification-board .vem-pcb-filters {
    grid-column: 1;
    grid-row: 4 / 20; /* Margen amplio de anclaje para convivir con la grilla derecha */
    align-self: start;
    position: sticky;
    top: 20px;
    z-index: 10;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

/* Nuevas clases estilizadas de ayuda técnica y visual */
.vem-public-classification-board .vem-pcb-filters-help {
    font-size: 12px;
    line-height: 1.4;
    color: #64748b;
    margin: 0 0 14px 0;
    font-weight: 500;
}

.vem-public-classification-board .vem-pcb-filter-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.vem-public-classification-board .vem-pcb-search {
    margin-bottom: 12px;
}

.vem-public-classification-board input.vem-pcb-filter-field {
    width: 100%;
    padding: 8px 12px;
    font-size: 13px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    background-color: #ffffff;
    transition: border-color 0.15s ease;
}

.vem-public-classification-board input.vem-pcb-filter-field:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 1px #2563eb;
}

/* Fila de filtros reordenada a una sola columna vertical en panel lateral */
.vem-public-classification-board .vem-pcb-filter-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.vem-public-classification-board .vem-pcb-filter-field {
    width: 100%;
}

.vem-public-classification-board .vem-pcb-filter-select {
    width: 100%;
    padding: 8px 10px;
    font-size: 13px;
    color: #334155;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    background-color: #ffffff;
    cursor: pointer;
    transition: border-color 0.15s ease;
}

.vem-public-classification-board .vem-pcb-filter-select:focus {
    outline: none;
    border-color: #2563eb;
}

.vem-public-classification-board .vem-pcb-results-summary {
    font-size: 12px;
    color: #64748b;
    margin-top: 14px;
    font-weight: 600;
    line-height: 1.4;
    border-top: 1px solid #e2e8f0;
    padding-top: 12px;
}

/* Columna Derecha del Layout Principal (Listado y Detalle) */
.vem-public-classification-board .vem-pcb-list,
.vem-public-classification-board .vem-pcb-detail {
    grid-column: 2;
}

.vem-public-classification-board .vem-pcb-list {
    display: block;
    margin: 0;
}

/* Cambio Pedido: Listado de publicaciones configurado en 3 columnas reales */
.vem-public-classification-board .vem-pcb-context-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

/* Cambio Pedido: Conversión de fila horizontal a tarjeta vertical compacta */
.vem-public-classification-board .vem-pcb-context-row {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-top: 3px solid #94a3b8; /* Acento en borde superior para formato tarjeta */
    border-left: none;
    border-radius: 6px;
    padding: 12px;
    min-height: 155px;
    gap: 8px;
    transition: all 0.15s ease;
}

.vem-public-classification-board .vem-pcb-context-row:hover {
    border-color: #cbd5e1;
    border-top-color: #2563eb;
    background-color: #f8fafc;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

/* Tarjeta Activa Seleccionada */
.vem-public-classification-board .vem-pcb-context-row.vem-pcb-context-row-active {
    background-color: #f0fdf4;
    border-color: #bbf7d0;
    border-top-color: #16a34a;
    box-shadow: 0 2px 6px rgba(22, 163, 74, 0.06);
}

/* Estructura Interna de la Tarjeta Compacta */
.vem-public-classification-board .vem-pcb-context-row-main {
    width: 100%;
}

.vem-public-classification-board .vem-pcb-context-row-title {
    font-size: 14px; /* Letra ajustada más chica */
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 6px 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.vem-public-classification-board .vem-pcb-context-row-meta {
    font-size: 11px; /* Letra ajustada más chica */
    color: #64748b;
    line-height: 1.4;
    white-space: normal; /* Permitir salto de línea para evitar texto desbordado */
}

.vem-public-classification-board .vem-pcb-context-row-meta span {
    display: block; /* Estructura apilada limpia dentro de la tarjeta */
    margin-bottom: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vem-public-classification-board .vem-pcb-context-row-meta span strong {
    color: #475569;
}

/* Bloque Chico de Estadísticas */
.vem-public-classification-board .vem-pcb-context-row-stats {
    font-size: 11px;
    color: #475569;
    line-height: 1.3;
    padding: 4px 0;
    border-top: 1px dashed #e2e8f0;
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.vem-public-classification-board .vem-pcb-context-row-stats span {
    display: inline-block;
}

.vem-public-classification-board .vem-pcb-context-row-action {
    width: 100%;
    margin-top: auto;
}

/* Botón Ver Clasificación Integrado al Pie de la Tarjeta */
.vem-public-classification-board .vem-pcb-context-button {
    background-color: #ffffff;
    color: #2563eb;
    border: 1px solid #cbd5e1;
    padding: 6px 10px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
    width: 100%;
    text-align: center;
}

.vem-public-classification-board .vem-pcb-context-row:hover .vem-pcb-context-button {
    background-color: #2563eb;
    color: #ffffff;
    border-color: #2563eb;
}

.vem-public-classification-board .vem-pcb-context-row.vem-pcb-context-row-active .vem-pcb-context-button {
    background-color: #16a34a;
    color: #ffffff;
    border-color: #16a34a;
}

/* Panel de Detalle (Se despliega abajo de forma natural y cómoda) */
.vem-public-classification-board .vem-pcb-detail {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 20px;
    margin-top: 16px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.01);
}

.vem-public-classification-board .vem-pcb-detail-header {
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 10px;
    margin-bottom: 16px;
}

.vem-public-classification-board .vem-pcb-detail-title {
    font-size: 18px;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 2px 0;
}

.vem-public-classification-board .vem-pcb-detail-meta {
    font-size: 12px;
    color: #64748b;
    margin: 0;
}

/* Tabla interna de Competidores */
.vem-public-classification-board .vem-pcb-results {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.vem-public-classification-board .vem-pcb-result-row {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #f1f5f9;
    padding: 10px 4px;
    gap: 12px;
}

.vem-public-classification-board .vem-pcb-result-row:last-child {
    border-bottom: none;
}

.vem-public-classification-board .vem-pcb-result-row:hover {
    background-color: #f8fafc;
}

.vem-public-classification-board .vem-pcb-result-position {
    font-size: 13px;
    font-weight: 800;
    color: #1e3a8a;
    background-color: #eff6ff;
    min-width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.vem-public-classification-board .vem-pcb-result-main {
    flex: 1;
    min-width: 0;
}

.vem-public-classification-board .vem-pcb-result-name {
    display: block;
    font-weight: 700;
    color: #1e293b;
    font-size: 14px;
}

.vem-public-classification-board .vem-pcb-result-extra {
    display: block;
    font-size: 11px;
    color: #64748b;
    margin-top: 2px;
}

.vem-public-classification-board .vem-pcb-result-metrics {
    font-size: 12px;
    font-weight: 700;
    color: #334155;
    background-color: #f1f5f9;
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
}

/* Estados de Control de Carga Rest (data-state) */
.vem-public-classification-board .vem-pcb-list[data-state="loading"],
.vem-public-classification-board .vem-pcb-detail[data-state="loading"] {
    position: relative;
    min-height: 100px;
    text-align: center;
    padding: 30px 14px;
    color: #64748b;
    font-weight: 500;
    font-size: 13px;
}

.vem-public-classification-board .vem-pcb-list[data-state="loading"]::before,
.vem-public-classification-board .vem-pcb-detail[data-state="loading"]::before {
    content: "";
    display: block;
    width: 20px;
    height: 20px;
    margin: 0 auto 8px auto;
    border-radius: 50%;
    background-color: #2563eb;
    opacity: 0.6;
    animation: vemPcbPulse 1.2s infinite ease-in-out;
}

.vem-public-classification-board .vem-pcb-detail[data-state="idle"] {
    display: none;
}

@keyframes vemPcbPulse {
    0% { transform: scale(0.6); opacity: 0.2; }
    50% { transform: scale(1.0); opacity: 0.8; }
    100% { transform: scale(0.6); opacity: 0.2; }
}

/* Mensajes Especiales y de Control de Alertas */
.vem-public-classification-board .vem-pcb-empty {
    grid-column: 1 / -1; /* Ocupa todo el ancho de la grilla interna del listado */
    text-align: center;
    padding: 20px;
    color: #64748b;
    background-color: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 6px;
    font-size: 13px;
}

.vem-public-classification-board .vem-pcb-error,
.vem-public-board-error {
    padding: 14px 18px;
    background-color: #fde8e8;
    color: #9b1c1c;
    border: 1px solid #f8b4b4;
    border-radius: 6px;
    font-weight: 600;
    font-size: 13px;
}

.vem-public-board-error {
    max-width: 1400px;
    margin: 20px auto;
}

/* Soporte para Vistas Heredadas */
.vem-public-classification-board .vem-pcb-context-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 12px;
    margin-bottom: 12px;
}

/* ==========================================
   ADAPTABILIDAD RESPONSIVA (TABLETS Y MÓVIL)
   ========================================== */

/* Ajuste intermedio para pantallas medianas o laptops chicas */
@media (max-width: 1150px) {
    .vem-public-classification-board .vem-pcb-context-list {
        grid-template-columns: repeat(2, minmax(0, 1fr)); /* Cambio Pedido: 2 columnas en tablet */
    }
}

@media (max-width: 900px) {
    /* Romper layout bilateral escritorio a flujo unificado vertical */
    .vem-public-classification-board {
        display: block;
    }
    
    /* Desactivar comportamiento sticky de barra de filtros */
    .vem-public-classification-board .vem-pcb-filters {
        position: static;
        width: 100%;
        margin-bottom: 20px;
    }

    /* Redistribuir filtros en grid flexible horizontal para tablet superior */
    .vem-public-classification-board .vem-pcb-filter-row {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

@media (max-width: 650px) {
    .vem-public-classification-board {
        padding: 0 10px;
    }

    /* Filtros apilados de forma completa en móviles */
    .vem-public-classification-board .vem-pcb-filter-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    /* Cambio Pedido: 1 columna en móvil */
    .vem-public-classification-board .vem-pcb-context-list {
        grid-template-columns: 1fr;
    }

    .vem-public-classification-board .vem-pcb-context-row {
        min-height: auto;
        padding: 12px;
    }

    .vem-public-classification-board .vem-pcb-context-row-stats {
        flex-direction: row;
        justify-content: space-between;
    }

    .vem-public-classification-board .vem-pcb-context-button {
        padding: 8px;
        font-size: 12px;
    }

    .vem-public-classification-board .vem-pcb-result-row {
        gap: 8px;
    }
}