/* Contenedor principal a 3/4 de la pantalla */
.contenedor-tres-cuartos {
    width: 75%;
    margin: 0 auto;
}
@media (max-width: 1024px) { .contenedor-tres-cuartos { width: 90%; } }
@media (max-width: 768px) { .contenedor-tres-cuartos { width: 95%; } }

/* Estilos Finos para Edición */
body.is-editing .editable-text {
    border-bottom: 1px dotted rgba(200, 90, 31, 0.2);
    background-color: rgba(200, 90, 31, 0.015);
    cursor: text;
    padding: 2px 4px;
    border-radius: 2px;
    transition: all 0.3s ease;
}
body.is-editing .editable-text:focus {
    outline: 1px solid rgba(98, 125, 152, 0.3);
    background-color: #ffffff;
}
body.is-editing .draggable-item, body.is-editing .draggable-section {
    cursor: grab;
    border-left: 2px solid rgba(200, 90, 31, 0.1) !important;
}
body.is-editing .draggable-item:active, body.is-editing .draggable-section:active {
    cursor: grabbing;
}
body.is-editing .drag-handle { display: inline-block; }
.drag-handle { display: none; color: #bcccdc; margin-right: 12px; font-size: 1.1em; }
.dragging { opacity: 0.5; background-color: #f0f4f8; transform: scale(0.99); }
.edit-controls { display: none; }
body.is-editing .edit-controls { display: flex; }